├── .gitignore ├── LICENSE ├── README-ZH.md ├── README.md ├── apk └── app-debug.apk ├── app ├── .gitignore ├── android.jks ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── ckr │ │ └── pagesnaphelper │ │ ├── MainActivity.java │ │ ├── adapter │ │ ├── MainAdapter.java │ │ └── MyFragmentPagerAdapter.java │ │ ├── model │ │ └── Item.java │ │ ├── view │ │ ├── BaseFragment.java │ │ ├── MainFragment.java │ │ └── PageFragment.java │ │ └── widget │ │ └── MyViewPager.java │ └── res │ ├── drawable │ ├── bg_color1.xml │ ├── bg_color2.xml │ ├── bg_color3.xml │ ├── bg_color4.xml │ ├── bg_color5.xml │ ├── bg_color6.xml │ ├── bg_delete.xml │ ├── bg_tablayout.xml │ ├── bg_textview.xml │ ├── shape_point_selected.xml │ └── shape_point_unselected.xml │ ├── layout-land │ ├── item_horizontal_grid.xml │ └── item_horizontal_grid2.xml │ ├── layout │ ├── activity_main.xml │ ├── fragment_horizontal_grid.xml │ ├── fragment_horizontal_grid2.xml │ ├── fragment_horizontal_linear.xml │ ├── fragment_main.xml │ ├── fragment_vertical_grid.xml │ ├── fragment_vertical_linear.xml │ ├── item_horizontal_grid.xml │ ├── item_horizontal_grid2.xml │ ├── item_horizontal_linear.xml │ ├── item_vertical_grid.xml │ └── item_vertical_linear.xml │ ├── menu │ └── menu_main.xml │ ├── mipmap-hdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-mdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── mipmap-xxhdpi │ ├── ic_delete.png │ ├── ic_launcher.png │ ├── ic_launcher_round.png │ ├── ic_picture.png │ └── ic_picture1.png │ ├── mipmap-xxxhdpi │ ├── ic_launcher.png │ └── ic_launcher_round.png │ ├── values-en │ └── strings.xml │ └── values │ ├── colors.xml │ ├── dimens.xml │ ├── strings.xml │ └── styles.xml ├── build.gradle ├── config.gradle ├── gradle.properties ├── gradlew ├── gradlew.bat ├── pageview ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ ├── android │ │ └── support │ │ │ └── v7 │ │ │ └── widget │ │ │ └── PageRecyclerView.java │ └── com │ │ └── ckr │ │ └── pageview │ │ ├── adapter │ │ ├── BasePageAdapter.java │ │ ├── OnAutoSizeListener.java │ │ ├── OnIndicatorListener.java │ │ └── OnPageDataListener.java │ │ ├── manager │ │ └── LifecycleManager.java │ │ ├── transform │ │ ├── AccordionTransformer.java │ │ ├── BaseTransformer.java │ │ ├── CubeOutTransformer.java │ │ ├── DefaultTransformer.java │ │ ├── DepthPageTransformer.java │ │ ├── FlipTransformer.java │ │ ├── ScaleInOutTransformer.java │ │ ├── StackTransformer.java │ │ ├── TabletTransformer.java │ │ ├── Transformer.java │ │ ├── ZoomInTransformer.java │ │ └── ZoomOutSlideTransformer.java │ │ ├── utils │ │ └── PageLog.java │ │ └── view │ │ ├── PageHandler.java │ │ └── PageView.java │ └── res │ ├── drawable │ ├── shape_point_selected.xml │ └── shape_point_unselected.xml │ ├── layout │ ├── horizontal_page_view.xml │ └── vertical_page_view.xml │ └── values │ ├── attrs_page_view.xml │ ├── indicator.xml │ └── strings.xml ├── screenRecorder ├── Screenshot_1.gif ├── Screenshot_2.gif ├── Screenshot_3.gif ├── Screenshot_4.gif ├── Screenshot_5.gif └── qq.png └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | .externalNativeBuild 10 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. Definitions. 8 | 9 | "License" shall mean the terms and conditions for use, reproduction, 10 | and distribution as defined by Sections 1 through 9 of this document. 11 | 12 | "Licensor" shall mean the copyright owner or entity authorized by 13 | the copyright owner that is granting the License. 14 | 15 | "Legal Entity" shall mean the union of the acting entity and all 16 | other entities that control, are controlled by, or are under common 17 | control with that entity. For the purposes of this definition, 18 | "control" means (i) the power, direct or indirect, to cause the 19 | direction or management of such entity, whether by contract or 20 | otherwise, or (ii) ownership of fifty percent (50%) or more of the 21 | outstanding shares, or (iii) beneficial ownership of such entity. 22 | 23 | "You" (or "Your") shall mean an individual or Legal Entity 24 | exercising permissions granted by this License. 25 | 26 | "Source" form shall mean the preferred form for making modifications, 27 | including but not limited to software source code, documentation 28 | source, and configuration files. 29 | 30 | "Object" form shall mean any form resulting from mechanical 31 | transformation or translation of a Source form, including but 32 | not limited to compiled object code, generated documentation, 33 | and conversions to other media types. 34 | 35 | "Work" shall mean the work of authorship, whether in Source or 36 | Object form, made available under the License, as indicated by a 37 | copyright notice that is included in or attached to the work 38 | (an example is provided in the Appendix below). 39 | 40 | "Derivative Works" shall mean any work, whether in Source or Object 41 | form, that is based on (or derived from) the Work and for which the 42 | editorial revisions, annotations, elaborations, or other modifications 43 | represent, as a whole, an original work of authorship. For the purposes 44 | of this License, Derivative Works shall not include works that remain 45 | separable from, or merely link (or bind by name) to the interfaces of, 46 | the Work and Derivative Works thereof. 47 | 48 | "Contribution" shall mean any work of authorship, including 49 | the original version of the Work and any modifications or additions 50 | to that Work or Derivative Works thereof, that is intentionally 51 | submitted to Licensor for inclusion in the Work by the copyright owner 52 | or by an individual or Legal Entity authorized to submit on behalf of 53 | the copyright owner. For the purposes of this definition, "submitted" 54 | means any form of electronic, verbal, or written communication sent 55 | to the Licensor or its representatives, including but not limited to 56 | communication on electronic mailing lists, source code control systems, 57 | and issue tracking systems that are managed by, or on behalf of, the 58 | Licensor for the purpose of discussing and improving the Work, but 59 | excluding communication that is conspicuously marked or otherwise 60 | designated in writing by the copyright owner as "Not a Contribution." 61 | 62 | "Contributor" shall mean Licensor and any individual or Legal Entity 63 | on behalf of whom a Contribution has been received by Licensor and 64 | subsequently incorporated within the Work. 65 | 66 | 2. Grant of Copyright License. Subject to the terms and conditions of 67 | this License, each Contributor hereby grants to You a perpetual, 68 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 69 | copyright license to reproduce, prepare Derivative Works of, 70 | publicly display, publicly perform, sublicense, and distribute the 71 | Work and such Derivative Works in Source or Object form. 72 | 73 | 3. Grant of Patent License. Subject to the terms and conditions of 74 | this License, each Contributor hereby grants to You a perpetual, 75 | worldwide, non-exclusive, no-charge, royalty-free, irrevocable 76 | (except as stated in this section) patent license to make, have made, 77 | use, offer to sell, sell, import, and otherwise transfer the Work, 78 | where such license applies only to those patent claims licensable 79 | by such Contributor that are necessarily infringed by their 80 | Contribution(s) alone or by combination of their Contribution(s) 81 | with the Work to which such Contribution(s) was submitted. If You 82 | institute patent litigation against any entity (including a 83 | cross-claim or counterclaim in a lawsuit) alleging that the Work 84 | or a Contribution incorporated within the Work constitutes direct 85 | or contributory patent infringement, then any patent licenses 86 | granted to You under this License for that Work shall terminate 87 | as of the date such litigation is filed. 88 | 89 | 4. Redistribution. You may reproduce and distribute copies of the 90 | Work or Derivative Works thereof in any medium, with or without 91 | modifications, and in Source or Object form, provided that You 92 | meet the following conditions: 93 | 94 | (a) You must give any other recipients of the Work or 95 | Derivative Works a copy of this License; and 96 | 97 | (b) You must cause any modified files to carry prominent notices 98 | stating that You changed the files; and 99 | 100 | (c) You must retain, in the Source form of any Derivative Works 101 | that You distribute, all copyright, patent, trademark, and 102 | attribution notices from the Source form of the Work, 103 | excluding those notices that do not pertain to any part of 104 | the Derivative Works; and 105 | 106 | (d) If the Work includes a "NOTICE" text file as part of its 107 | distribution, then any Derivative Works that You distribute must 108 | include a readable copy of the attribution notices contained 109 | within such NOTICE file, excluding those notices that do not 110 | pertain to any part of the Derivative Works, in at least one 111 | of the following places: within a NOTICE text file distributed 112 | as part of the Derivative Works; within the Source form or 113 | documentation, if provided along with the Derivative Works; or, 114 | within a display generated by the Derivative Works, if and 115 | wherever such third-party notices normally appear. The contents 116 | of the NOTICE file are for informational purposes only and 117 | do not modify the License. You may add Your own attribution 118 | notices within Derivative Works that You distribute, alongside 119 | or as an addendum to the NOTICE text from the Work, provided 120 | that such additional attribution notices cannot be construed 121 | as modifying the License. 122 | 123 | You may add Your own copyright statement to Your modifications and 124 | may provide additional or different license terms and conditions 125 | for use, reproduction, or distribution of Your modifications, or 126 | for any such Derivative Works as a whole, provided Your use, 127 | reproduction, and distribution of the Work otherwise complies with 128 | the conditions stated in this License. 129 | 130 | 5. Submission of Contributions. Unless You explicitly state otherwise, 131 | any Contribution intentionally submitted for inclusion in the Work 132 | by You to the Licensor shall be under the terms and conditions of 133 | this License, without any additional terms or conditions. 134 | Notwithstanding the above, nothing herein shall supersede or modify 135 | the terms of any separate license agreement you may have executed 136 | with Licensor regarding such Contributions. 137 | 138 | 6. Trademarks. This License does not grant permission to use the trade 139 | names, trademarks, service marks, or product names of the Licensor, 140 | except as required for reasonable and customary use in describing the 141 | origin of the Work and reproducing the content of the NOTICE file. 142 | 143 | 7. Disclaimer of Warranty. Unless required by applicable law or 144 | agreed to in writing, Licensor provides the Work (and each 145 | Contributor provides its Contributions) on an "AS IS" BASIS, 146 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 147 | implied, including, without limitation, any warranties or conditions 148 | of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A 149 | PARTICULAR PURPOSE. You are solely responsible for determining the 150 | appropriateness of using or redistributing the Work and assume any 151 | risks associated with Your exercise of permissions under this License. 152 | 153 | 8. Limitation of Liability. In no event and under no legal theory, 154 | whether in tort (including negligence), contract, or otherwise, 155 | unless required by applicable law (such as deliberate and grossly 156 | negligent acts) or agreed to in writing, shall any Contributor be 157 | liable to You for damages, including any direct, indirect, special, 158 | incidental, or consequential damages of any character arising as a 159 | result of this License or out of the use or inability to use the 160 | Work (including but not limited to damages for loss of goodwill, 161 | work stoppage, computer failure or malfunction, or any and all 162 | other commercial damages or losses), even if such Contributor 163 | has been advised of the possibility of such damages. 164 | 165 | 9. Accepting Warranty or Additional Liability. While redistributing 166 | the Work or Derivative Works thereof, You may choose to offer, 167 | and charge a fee for, acceptance of support, warranty, indemnity, 168 | or other liability obligations and/or rights consistent with this 169 | License. However, in accepting such obligations, You may act only 170 | on Your own behalf and on Your sole responsibility, not on behalf 171 | of any other Contributor, and only if You agree to indemnify, 172 | defend, and hold each Contributor harmless for any liability 173 | incurred by, or claims asserted against, such Contributor by reason 174 | of your accepting any such warranty or additional liability. 175 | 176 | END OF TERMS AND CONDITIONS 177 | 178 | APPENDIX: How to apply the Apache License to your work. 179 | 180 | To apply the Apache License to your work, attach the following 181 | boilerplate notice, with the fields enclosed by brackets "{}" 182 | replaced with your own identifying information. (Don't include 183 | the brackets!) The text should be enclosed in the appropriate 184 | comment syntax for the file format. We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright {yyyy} {name of copyright owner} 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README-ZH.md: -------------------------------------------------------------------------------- 1 | # PageRecyclerView 2 | PageRecyclerView实现翻页功能及无限轮播。另外，使用了[banner](https://github.com/youth5201314/banner)的作者的翻页动画。 3 | 4 | ## 效果演示 5 | | 无限轮播 | 水平网格分页 | 添加数据 | 6 | | ------------ | ------------------------- | ----------- | 7 | | ![](screenRecorder/Screenshot_1.gif) | ![](screenRecorder/Screenshot_2.gif) | ![](screenRecorder/Screenshot_3.gif) | 8 | 9 | | 移除数据 | 竖直线性分页 | 10 | | ------------ | ------------------------- | 11 | | ![](screenRecorder/Screenshot_4.gif) | ![](screenRecorder/Screenshot_5.gif) | 12 | 13 | ## Demo 14 | [下载 APK](apk/app-debug.apk) 15 | 16 | ## 依赖 17 | ### 添加依赖： 18 | ``` 19 | dependencies { 20 | implementation 'ckrjfrog.Page:PageView:1.2.12'//gradle plugin 3.0(包含)以上使用 21 | //compile 'ckrjfrog.Page:PageView:1.2.12'//gradle plugin 3.0一下使用 22 | } 23 | ``` 24 | 25 | ## 功能及使用 26 | ### 1.布局引用 27 | ``` 28 | 54 | ``` 55 | ### 2.属性说明 56 | | 属性 | 描述 | 类型 | 默认值 | 57 | | ----------------------------- | -------------------------------------- | ---------- | ------------- | 58 | | loop                   | 是否启动无限轮播(当每页只有一个item时有效) | boolean | false | 59 | | loop_interval | 轮询时间间隔 | int | 3000 | 60 | | autoplay | 自动轮播 | boolean | false | 61 | | autosize | item宽或高自适应(只在网格布局有效) | boolean | false | 62 | | hide_indicator | 是否隐藏指示器 | boolean | false | 63 | | indicator_container_background| 指示器父容器的背景 | drawable | null | 64 | | indicator_contianer_heigt     | 指示器父容器的高度 | int | 90 | 65 | | indicator_contianer_width     | 指示器父容器的高度 | int | 90 | 66 | | indicator_group_alignment     | 指示器组的对齐方式 | int | 0x11(center) | 67 | | indicator_group_marginLeft   | 指示器组的marginLeft | int | 0 | 68 | | indicator_group_marginTop   | 指示器组的marginTop | int | 0 | 69 | | indicator_group_marginRight  | 指示器组的marginRight | int | 0 | 70 | | indicator_group_marginBottom | 指示器组的marginBottom | int | 0 | 71 | | indicator_margin | 指示器间的间距 | int | 15 | 72 | | clipToPadding | recyclerView的clipTopadding设置 | boolean | false | 73 | | pagePadding | recyclerView的左右padding设置 | int | 15 | 74 | | layout_flag | 标记线性布局或网格布局 | int     | 0(线性) | 75 | | orientation | 布局方向 | int | 0(horizontal) | 76 | | overlap_layout | 指示器容器是否遮住PageRecyclerView | boolean | false | 77 | | page_column | 每页的列数   | int | 1 | 78 | | page_row | 每页的行数   | int | 1 | 79 | | selected_indicator_color      | 当前页的指示器颜色   | int | Color.RED | 80 | | selected_indicator_diameter   | 当前页的指示器直径   | int | 15 | 81 | | selected_indicator_drawable   | 当前页的指示器drawable(优先级高于颜色) | drawable | null | 82 | | unselected_indicator_color | 非当前页的指示器颜色   | int | Color.BLACK | 83 | | unselected_indicator_diameter | 非当前页的指示器直径   | int | 15 | 84 | | selected_indicator_drawable   | 非当前页的指示器drawable(优先级高于颜色) | drawable | null | 85 | | page_background | 当前页的背景 | drawable | null | 86 | | enable_touch_scroll | 是否允许触摸滚动 | boolean | true | 87 | | max_scroll_duration | 每页滚动最大时间 | int | 600 | 88 | | min_scroll_duration | 每页滚动最小时间 | int | 0 | 89 | | sub_loop_interval | 轮播时，下标自动调整时下一页的轮播时间间隔 | int | 100 | 90 | 91 | ### 3.代码使用 92 | ``` 93 |    mainAdapter = new MainAdapter(getContext(), itemLayoutId);//该MainAdapter需继承BasePageAdapter 94 |    pageView.setAdapter(mainAdapter);//设置adapter 95 |    pageView.updateAll(items);//更新数据 96 | ``` 97 | ## 感谢 98 | [banner](https://github.com/youth5201314/banner) 99 | 100 | ## 我的开源项目 101 | [CollapsingRefresh](https://github.com/ckrgithub/CollapsingRefresh):AppBarLayout+ViewPager+RecyclerView的刷新功能 102 | 103 | [FlexItemDecoration](https://github.com/ckrgithub/FlexItemDecoration):recyclerView分割线的绘制 104 | 105 | ## 版本更新 106 | * **1.2.0-release** 107 | * 添加：autopaly属性 108 | * 添加：翻页动画 109 | 110 | * **1.1.1-release** 111 | * 修复：快速滑动，指示器没有及时更新的问题 112 | * 修复：当引用android O 的recyclerview时，setCurrentItem(1,false)不起效问题 113 | * 添加：clipToPadding和pagePadding的配置 114 | 115 | * **1.1.0-release** 116 | * 添加：指示器容器的对齐方式、margin设置、背景设置和overlap布局样式 117 | * 其他：优化代码 118 | 119 | * **1.0.9-release** 120 | * 修复：轮播时，数据源发生变化引起指示点错乱的问题 121 | ## QQ群 122 | QQ群号：862950533 123 | 二维码： 124 | ![](screenRecorder/qq.png) 125 | 126 | License 127 | ------- 128 | 129 | Copyright 2018 ckrgithub 130 | 131 | Licensed under the Apache License, Version 2.0 (the "License"); 132 | you may not use this file except in compliance with the License. 133 | You may obtain a copy of the License at 134 | 135 | http://www.apache.org/licenses/LICENSE-2.0 136 | 137 | Unless required by applicable law or agreed to in writing, software 138 | distributed under the License is distributed on an "AS IS" BASIS, 139 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 140 | See the License for the specific language governing permissions and 141 | limitations under the License. 142 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # PageRecyclerView 2 | PageRecyclerView achieves page turning function and unlimited carousel [中文文档](README-ZH.md)。 3 | 4 | ## Effect 5 | | carousel | horizontal-grid-paging | add-data | 6 | | ------------ | ------------------------- | ----------- | 7 | | ![](screenRecorder/Screenshot_1.gif) | ![](screenRecorder/Screenshot_2.gif) | ![](screenRecorder/Screenshot_3.gif) 8 | 9 | | remove-data | vertical-linear-paging | 10 | | ------------ | ------------------------- | 11 | | ![](screenRecorder/Screenshot_4.gif) | ![](screenRecorder/Screenshot_5.gif) | 12 | 13 | ## Demo 14 | [Download APK](apk/app-debug.apk) 15 | 16 | ## Dependencies 17 | ### add dependencies： 18 | ``` 19 | dependencies { 20 | implementation 'ckrjfrog.Page:PageView:1.2.12'//gradle plugin 3.0(inclusive) above used 21 | //compile 'ckrjfrog.Page:PageView:1.2.12'//gradle plugin 3.0 below used 22 | } 23 | ``` 24 | 25 | ## Function And Use 26 | ### 1.layout reference 27 | ``` 28 | 54 | ``` 55 | ### 2.attributes description 56 | | attributes       | description                   | type | defaults       | 57 | | ------------------ | ----------------------------- | ----------------- | ---------------- | 58 | | loop | start a carousel(valid when there is only one item per page) | boolean | false | 59 | | loop_interval | loop interval | int | 3000 | 60 | | autoplay | automatically scroll to the next page | boolean | false | 61 | | autosize | automatically adjust the width or height of item(valid in the grid layout) | boolean | false | 62 | | hide_indicator     | hide indicator | boolean | false | 63 | | indicator_container_background| the background of indicator parent container | drawable | null | 64 | | indicator_container_height    | indicator parent container height(valid in the vertical orientation) | int | 90 | 65 | | indicator_contianer_width     | indicator parent container width(valid in the horizontal orientation) | int | 90 | 66 | | indicator_group_alignment     | the alignment of indicator group(eg: left,top,center) | int | 0x11(center) | 67 | | indicator_group_marginLeft   | the marginLeft of indicator group | int | 0 | 68 | | indicator_group_marginTop   | the marginTop of indicator group | int | 0 | 69 | | indicator_group_marginRight  | the marginRight of indicator group | int | 0 | 70 | | indicator_group_marginBottom | the marginBottom of indicator group | int | 0 | 71 | | indicator_margin | indicator spacing | boolean | false | 72 | | clipToPadding | the clipTopadding of recyclerView | int | 15 | 73 | | pagePadding | recyclerView.setPadding(pagePadding,0,pagePading,0) | int | 15 | 74 | | layout_flag | mark linear layout or grid layout | int     | 0(linear layout) | 75 | | orientation | layout orientation | int | 0(horizontal) | 76 | | overlap_layout | Whether the indicator overlaps the page | boolean | false | 77 | | page_column | the number of columns per page   | int | 1 | 78 | | page_row | the number of rows per page   | int | 1 | 79 | | selected_indicator_color      | indicator color for the current page   | int | Color.RED | 80 | | selected_indicator_diameter   | indicator diameter for the current page   | int | 15 | 81 | | selected_indicator_drawable   | indicator drawable for the current page(priority is higher than color) | drawable | null | 82 | | unselected_indicator_color | indicator color for the non-current page   | int | Color.BLACK | 83 | | unselected_indicator_diameter | indicator diameter for the non-current page   | int | 15 | 84 | | selected_indicator_drawable   | indicator drawable for the non-current page(priority is higher than color) | drawable | null | 85 | | page_background | the background of the current page | drawable | null | 86 | | enable_touch_scroll | Whether to allow touch scrolling | boolean | true | 87 | | max_scroll_duration | Maximum scrolling time of the page | int | 600 | 88 | | min_scroll_duration | Minimum scrolling time of the page | int | 0 | 89 | | sub_loop_interval | When the index is adjusted, loop interval | int | 100 | 90 | 91 | ### 3.code to use 92 | ``` 93 |    mainAdapter = new MainAdapter(getContext(), itemLayoutId);//MainAdapter extend BasePageAdapter 94 |    pageView.setAdapter(mainAdapter); 95 |    pageView.updateAll(items); 96 | ``` 97 | ## Thanks 98 | [banner](https://github.com/youth5201314/banner) 99 | 100 | ## My Other Project 101 | [CollapsingRefresh](https://github.com/ckrgithub/CollapsingRefresh) 102 | 103 | [FlexItemDecoration](https://github.com/ckrgithub/FlexItemDecoration) 104 | 105 | ## Version Tracking 106 | * **1.2.0-release** 107 | * add: the settings of autoplay 108 | * add: the animation of scrolling to the page 109 | 110 | * **1.1.1-release** 111 | * repair: When fast sliding,the indicators don't update in time 112 | * repair: the method of setCurrentItem(1,false) doesn't work 113 | * add: clipToPadding and pagePadding Settings 114 | 115 | * **1.1.0-release** 116 | * add: the indicator container alignment, margin Settings, background Settings, and overlap layout styles 117 | * other: optimize the code 118 | 119 | * **1.0.9-release** 120 | * repair: When the carousel is broadcast, the data source changes to cause confusion in the indicator point. 121 | 122 | ## Community 123 | Contact Me: 862950533 124 | Or scan the QR code below: 125 | ![](screenRecorder/qq.png) 126 | 127 | License 128 | ------- 129 | 130 | Copyright 2018 ckrgithub 131 | 132 | Licensed under the Apache License, Version 2.0 (the "License"); 133 | you may not use this file except in compliance with the License. 134 | You may obtain a copy of the License at 135 | 136 | http://www.apache.org/licenses/LICENSE-2.0 137 | 138 | Unless required by applicable law or agreed to in writing, software 139 | distributed under the License is distributed on an "AS IS" BASIS, 140 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 141 | See the License for the specific language governing permissions and 142 | limitations under the License. 143 | -------------------------------------------------------------------------------- /apk/app-debug.apk: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/apk/app-debug.apk -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/android.jks: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/app/android.jks -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | apply plugin: 'android-apt' 3 | 4 | android { 5 | compileSdkVersion rootProject.ext.androidConfig.compileSdkVersion 6 | buildToolsVersion rootProject.ext.androidConfig.buildToolsVersion 7 | defaultConfig { 8 | applicationId rootProject.ext.appConfig.applicationId 9 | minSdkVersion rootProject.ext.androidConfig.minSdkVersion 10 | targetSdkVersion rootProject.ext.androidConfig.targetSdkVersion 11 | versionCode rootProject.ext.appConfig.versionCode 12 | versionName rootProject.ext.appConfig.versionName 13 | } 14 | 15 | signingConfigs { 16 | release { 17 | keyAlias 'key0' 18 | keyPassword '123456' 19 | storeFile file('./android.jks') 20 | storePassword '123456' 21 | } 22 | } 23 | 24 | buildTypes { 25 | release { 26 | minifyEnabled false 27 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 28 | signingConfig signingConfigs.release 29 | } 30 | } 31 | lintOptions { 32 | abortOnError false 33 | } 34 | } 35 | 36 | dependencies { 37 | compile fileTree(include: ['*.jar'], dir: 'libs') 38 | compile "com.android.support:appcompat-v7:$rootProject.supportVersion" 39 | compile "com.android.support:recyclerview-v7:$rootProject.supportVersion" 40 | compile "com.android.support:design:$rootProject.supportVersion" 41 | compile 'com.jakewharton:butterknife:8.8.1' 42 | apt 'com.jakewharton:butterknife-compiler:8.8.1' 43 | // compile project(':pageview') 44 | compile 'ckrjfrog.Page:PageView:1.2.13' 45 | } 46 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in D:\Android\sdk1/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | 19 | # Uncomment this to preserve the line number information for 20 | # debugging stack traces. 21 | #-keepattributes SourceFile,LineNumberTable 22 | 23 | # If you keep the line number information, uncomment this to 24 | # hide the original source file name. 25 | #-renamesourcefileattribute SourceFile 26 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 12 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /app/src/main/java/com/ckr/pagesnaphelper/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pagesnaphelper; 2 | 3 | import android.os.Bundle; 4 | import android.support.v4.app.FragmentManager; 5 | import android.support.v7.app.AppCompatActivity; 6 | import android.view.Menu; 7 | import android.view.MenuItem; 8 | 9 | import com.ckr.pagesnaphelper.view.MainFragment; 10 | import com.ckr.pageview.transform.Transformer; 11 | import com.ckr.pageview.utils.PageLog; 12 | 13 | import java.util.HashMap; 14 | import java.util.Map; 15 | 16 | import butterknife.ButterKnife; 17 | import butterknife.Unbinder; 18 | 19 | public class MainActivity extends AppCompatActivity { 20 | private Unbinder unbinder; 21 | private static final int[] MENU_ITEM_ID = {R.id.item, R.id.accordion, R.id.cubeOut 22 | , R.id.depthPage, R.id.flip, R.id.scaleInOut, R.id.stack, R.id.tablet 23 | , R.id.zoomIn, R.id.zoomOutSlide}; 24 | private Menu menu; 25 | private MainFragment mainFragment; 26 | private int lastIndex; 27 | public Map map; 28 | 29 | @Override 30 | protected void onCreate(Bundle savedInstanceState) { 31 | super.onCreate(savedInstanceState); 32 | setContentView(R.layout.activity_main); 33 | PageLog.debug(); 34 | unbinder = ButterKnife.bind(this); 35 | FragmentManager fragmentManager = getSupportFragmentManager(); 36 | if (savedInstanceState == null) { 37 | mainFragment = MainFragment.newInstance(); 38 | fragmentManager.beginTransaction() 39 | .add(R.id.container, mainFragment, MainFragment.class.getName()) 40 | .commit(); 41 | } else { 42 | fragmentManager.beginTransaction().show(mainFragment = (MainFragment) fragmentManager.findFragmentByTag(MainFragment.class.getName())) 43 | .commit(); 44 | } 45 | map = new HashMap<>(MENU_ITEM_ID.length); 46 | for (int i = 0; i < MENU_ITEM_ID.length; i++) { 47 | map.put(MENU_ITEM_ID[i], i); 48 | } 49 | } 50 | 51 | @Override 52 | protected void onDestroy() { 53 | super.onDestroy(); 54 | unbinder.unbind(); 55 | } 56 | 57 | @Override 58 | public boolean onCreateOptionsMenu(Menu menu) { 59 | this.menu = menu; 60 | getMenuInflater().inflate(R.menu.menu_main, this.menu); 61 | return true; 62 | } 63 | 64 | @Override 65 | public boolean onOptionsItemSelected(MenuItem item) { 66 | if (item.isChecked()) { 67 | return true; 68 | } 69 | switch (item.getItemId()) { 70 | case R.id.item: 71 | case R.id.accordion: 72 | case R.id.cubeOut: 73 | case R.id.depthPage: 74 | case R.id.flip: 75 | case R.id.scaleInOut: 76 | case R.id.stack: 77 | case R.id.tablet: 78 | case R.id.zoomIn: 79 | case R.id.zoomOutSlide: 80 | disableChecked(lastIndex); 81 | boolean checked = !item.isChecked(); 82 | item.setChecked(checked); 83 | int index = map.get(item.getItemId()); 84 | lastIndex = index; 85 | mainFragment.refreshFragment(Transformer.values()[index].getTransformer()); 86 | return true; 87 | default: 88 | return super.onOptionsItemSelected(item); 89 | } 90 | } 91 | 92 | private void disableChecked(int pos) { 93 | MenuItem menuItem = menu.findItem(MENU_ITEM_ID[pos]); 94 | if (menuItem.isChecked()) { 95 | menuItem.setChecked(false); 96 | } 97 | } 98 | } 99 | -------------------------------------------------------------------------------- /app/src/main/java/com/ckr/pagesnaphelper/adapter/MainAdapter.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pagesnaphelper.adapter; 2 | 3 | import android.content.Context; 4 | import android.support.annotation.LayoutRes; 5 | import android.support.v4.content.ContextCompat; 6 | import android.support.v7.widget.RecyclerView; 7 | import android.view.View; 8 | import android.widget.ImageButton; 9 | import android.widget.ImageView; 10 | import android.widget.RelativeLayout; 11 | import android.widget.TextView; 12 | import android.widget.Toast; 13 | 14 | import com.ckr.pagesnaphelper.R; 15 | import com.ckr.pagesnaphelper.model.Item; 16 | import com.ckr.pageview.adapter.BasePageAdapter; 17 | 18 | 19 | /** 20 | * Created by PC大佬 on 2018/1/14. 21 | */ 22 | 23 | public class MainAdapter extends BasePageAdapter { 24 | private static final String TAG = "MainAdapter"; 25 | public static final int MIN_VALUE = 6; 26 | private boolean isShowDeleteIcon; 27 | private int mLayoutId; 28 | 29 | public MainAdapter(Context context, @LayoutRes int itemLayoutId) { 30 | super(context); 31 | mLayoutId = itemLayoutId; 32 | } 33 | 34 | @Override 35 | public int getItemCount() { 36 | int itemCount = super.getItemCount(); 37 | if (mIsLooping) { 38 | return itemCount == 0 ? 0 : Math.max(itemCount * 2, MIN_VALUE); 39 | } 40 | return itemCount; 41 | } 42 | 43 | @Override 44 | protected int getLayoutId(int viewType) { 45 | return mLayoutId; 46 | } 47 | 48 | @Override 49 | protected MainHolder getViewHolder(View itemView, int viewType) { 50 | return new MainHolder(itemView); 51 | } 52 | 53 | @Override 54 | protected void convert(MainHolder holder, final int position, Item originItem, final int adjustedPosition, Item item) { 55 | if (mLayoutFlag == GRID) { 56 | int page = adjustedPosition % (mRow * mColumn * 6); 57 | if (page < mRow * mColumn) { 58 | holder.itemView.setBackgroundColor(ContextCompat.getColor(mContext, R.color.color1)); 59 | } else if (page < mRow * mColumn * 2) { 60 | holder.itemView.setBackgroundColor(ContextCompat.getColor(mContext, R.color.color2)); 61 | } else if (page < mRow * mColumn * 3) { 62 | holder.itemView.setBackgroundColor(ContextCompat.getColor(mContext, R.color.color3)); 63 | } else if (page < mRow * mColumn * 4) { 64 | holder.itemView.setBackgroundColor(ContextCompat.getColor(mContext, R.color.color4)); 65 | } else if (page < mRow * mColumn * 5) { 66 | holder.itemView.setBackgroundColor(ContextCompat.getColor(mContext, R.color.color5)); 67 | } else { 68 | holder.itemView.setBackgroundColor(ContextCompat.getColor(mContext, R.color.color6)); 69 | } 70 | } else { 71 | int page = adjustedPosition % 6; 72 | if (page < 1) { 73 | holder.imageView.setImageResource(R.drawable.bg_color1); 74 | } else if (page < 2) { 75 | holder.imageView.setImageResource(R.drawable.bg_color2); 76 | } else if (page < 3) { 77 | holder.imageView.setImageResource(R.drawable.bg_color3); 78 | } else if (page < 4) { 79 | holder.imageView.setImageResource(R.drawable.bg_color4); 80 | } else if (page < 5) { 81 | holder.imageView.setImageResource(R.drawable.bg_color5); 82 | } else if (page < 6) { 83 | holder.imageView.setImageResource(R.drawable.bg_color6); 84 | } 85 | } 86 | if (item == null) { 87 | holder.relativeLayout.setVisibility(View.INVISIBLE); 88 | holder.itemView.setOnLongClickListener(null); 89 | holder.itemView.setOnClickListener(null); 90 | holder.imageButton.setOnClickListener(null); 91 | } else { 92 | holder.relativeLayout.setVisibility(View.VISIBLE); 93 | holder.textView.setText(item.getName()); 94 | 95 | holder.itemView.setOnLongClickListener(new OnItemLongClickListener(adjustedPosition)); 96 | holder.itemView.setOnClickListener(new OnItemClickListener(adjustedPosition)); 97 | holder.imageButton.setOnClickListener(new OnItemClickListener(adjustedPosition)); 98 | holder.imageButton.setVisibility(isShowDeleteIcon ? View.VISIBLE : View.GONE); 99 | } 100 | } 101 | 102 | class MainHolder extends RecyclerView.ViewHolder { 103 | private TextView textView; 104 | private RelativeLayout relativeLayout; 105 | private ImageButton imageButton; 106 | private ImageView imageView; 107 | 108 | public MainHolder(View itemView) { 109 | super(itemView); 110 | textView = (TextView) itemView.findViewById(R.id.textView); 111 | relativeLayout = (RelativeLayout) itemView.findViewById(R.id.relativeLayout); 112 | imageButton = (ImageButton) itemView.findViewById(R.id.imageButton); 113 | imageView = (ImageView) itemView.findViewById(R.id.imageView); 114 | } 115 | } 116 | 117 | class OnItemLongClickListener implements View.OnLongClickListener { 118 | private int mPosition; 119 | 120 | public OnItemLongClickListener(int position) { 121 | mPosition = position; 122 | } 123 | 124 | @Override 125 | public boolean onLongClick(View v) { 126 | isShowDeleteIcon = !isShowDeleteIcon; 127 | notifyDataSetChanged(); 128 | return true; 129 | } 130 | } 131 | 132 | class OnItemClickListener implements View.OnClickListener { 133 | private int mTargetPos; 134 | 135 | public OnItemClickListener(int adjustedPos) { 136 | mTargetPos = adjustedPos; 137 | } 138 | 139 | @Override 140 | public void onClick(View v) { 141 | int id = v.getId(); 142 | if (id == R.id.imageButton) { 143 | removeItem(mTargetPos); 144 | } else { 145 | Toast.makeText(mContext, "position:" + mTargetPos, Toast.LENGTH_SHORT).show(); 146 | } 147 | } 148 | } 149 | } 150 | -------------------------------------------------------------------------------- /app/src/main/java/com/ckr/pagesnaphelper/adapter/MyFragmentPagerAdapter.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pagesnaphelper.adapter; 2 | 3 | import android.support.v4.app.Fragment; 4 | import android.support.v4.app.FragmentManager; 5 | import android.support.v4.app.FragmentPagerAdapter; 6 | 7 | import com.ckr.pagesnaphelper.view.BaseFragment; 8 | 9 | import java.util.List; 10 | 11 | /** 12 | * Created by PC大佬 on 2018/1/14. 13 | */ 14 | 15 | public class MyFragmentPagerAdapter extends FragmentPagerAdapter { 16 | List fragmentList; 17 | private String[] titles; 18 | 19 | public MyFragmentPagerAdapter(FragmentManager fm, List fragmentList, String[] titles) { 20 | super(fm); 21 | this.fragmentList = fragmentList; 22 | this.titles = titles; 23 | } 24 | 25 | @Override 26 | public Fragment getItem(int position) { 27 | return fragmentList.get(position); 28 | } 29 | 30 | @Override 31 | public int getCount() { 32 | return fragmentList.size(); 33 | } 34 | 35 | @Override 36 | public CharSequence getPageTitle(int position) { 37 | return titles[position]; 38 | } 39 | } 40 | -------------------------------------------------------------------------------- /app/src/main/java/com/ckr/pagesnaphelper/model/Item.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pagesnaphelper.model; 2 | 3 | /** 4 | * Created by PC大佬 on 2018/1/13. 5 | */ 6 | 7 | public class Item implements Cloneable{ 8 | private String name; 9 | 10 | public Item() { 11 | } 12 | 13 | public void setName(String name) { 14 | this.name = name; 15 | } 16 | 17 | public String getName() { 18 | return name; 19 | } 20 | 21 | @Override 22 | public Object clone() throws CloneNotSupportedException { 23 | return super.clone(); 24 | } 25 | } 26 | -------------------------------------------------------------------------------- /app/src/main/java/com/ckr/pagesnaphelper/view/BaseFragment.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pagesnaphelper.view; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.CallSuper; 5 | import android.support.annotation.Nullable; 6 | import android.support.v4.app.Fragment; 7 | import android.view.LayoutInflater; 8 | import android.view.View; 9 | import android.view.ViewGroup; 10 | 11 | import com.ckr.pageview.transform.BaseTransformer; 12 | 13 | import butterknife.ButterKnife; 14 | import butterknife.Unbinder; 15 | 16 | /** 17 | * Created by PC大佬 on 2018/1/14. 18 | */ 19 | 20 | public abstract class BaseFragment extends Fragment { 21 | private View view; 22 | private Unbinder unbinder; 23 | 24 | @Nullable 25 | @Override 26 | public View onCreateView(LayoutInflater inflater, ViewGroup container, 27 | Bundle savedInstanceState) { 28 | view = inflater.inflate(getContentLayoutId(), container, false); 29 | unbinder = ButterKnife.bind(this, view); 30 | init(); 31 | return view; 32 | } 33 | 34 | @CallSuper 35 | @Override 36 | public void onResume() { 37 | super.onResume(); 38 | if (getUserVisibleHint()) { 39 | onVisible(); 40 | } 41 | } 42 | 43 | @Override 44 | public void onDestroyView() { 45 | super.onDestroyView(); 46 | unbinder.unbind(); 47 | } 48 | 49 | protected abstract int getContentLayoutId(); 50 | 51 | protected abstract void init(); 52 | 53 | @Override 54 | public void setUserVisibleHint(boolean isVisibleToUser) { 55 | super.setUserVisibleHint(isVisibleToUser); 56 | if (isVisibleToUser&&isResumed()) { 57 | onVisible(); 58 | } else { 59 | onInvisible(); 60 | } 61 | } 62 | 63 | protected void onVisible() { 64 | } 65 | 66 | protected void onInvisible() { 67 | } 68 | 69 | protected void addData(int index) {} 70 | 71 | protected void jumpToPage(int page) {} 72 | 73 | public abstract void refreshFragment(BaseTransformer baseTransformer); 74 | 75 | } 76 | -------------------------------------------------------------------------------- /app/src/main/java/com/ckr/pagesnaphelper/view/MainFragment.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pagesnaphelper.view; 2 | 3 | 4 | import android.os.Bundle; 5 | import android.support.annotation.Nullable; 6 | import android.support.design.widget.TabLayout; 7 | import android.support.v4.app.Fragment; 8 | import android.support.v4.app.FragmentManager; 9 | import android.support.v4.view.ViewPager; 10 | import android.text.TextUtils; 11 | import android.view.View; 12 | import android.widget.EditText; 13 | import android.widget.Toast; 14 | 15 | import com.ckr.pagesnaphelper.R; 16 | import com.ckr.pagesnaphelper.adapter.MyFragmentPagerAdapter; 17 | import com.ckr.pageview.transform.BaseTransformer; 18 | 19 | import java.util.ArrayList; 20 | 21 | import butterknife.BindArray; 22 | import butterknife.BindView; 23 | import butterknife.OnClick; 24 | 25 | import static com.ckr.pagesnaphelper.R.id.editText; 26 | 27 | /** 28 | * A simple {@link Fragment} subclass. 29 | */ 30 | public class MainFragment extends BaseFragment implements ViewPager.OnPageChangeListener { 31 | private static final String TAG = "MainFragment"; 32 | private static final String ARGS_PAGE = "mCurrentPage"; 33 | @BindView(R.id.myViewPager) 34 | ViewPager myViewPager; 35 | @BindView(R.id.tabLayout) 36 | TabLayout tabLayout; 37 | @BindView(editText) 38 | EditText addText; 39 | @BindView(R.id.editText2) 40 | EditText jumpText; 41 | @BindArray(R.array.tab_title) 42 | String[] TITLES; 43 | private FragmentManager fragmentManager; 44 | private ArrayList fragmentList; 45 | private int mCurrentPage; 46 | private Bundle saveState; 47 | private BaseTransformer baseTransformer; 48 | 49 | public static MainFragment newInstance() { 50 | Bundle args = new Bundle(); 51 | MainFragment fragment = new MainFragment(); 52 | fragment.setArguments(args); 53 | return fragment; 54 | } 55 | 56 | @Override 57 | protected int getContentLayoutId() { 58 | return R.layout.fragment_main; 59 | } 60 | 61 | @Override 62 | protected void init() { 63 | initFragment(); 64 | initView(); 65 | } 66 | 67 | private void initFragment() { 68 | int length = TITLES.length; 69 | fragmentManager = getChildFragmentManager(); 70 | fragmentList = new ArrayList<>(length); 71 | for (int i = 0; i < length; i++) { 72 | String name = makeFragmentName(R.id.myViewPager, i); 73 | BaseFragment fragment = (BaseFragment) fragmentManager.findFragmentByTag(name); 74 | if (fragment == null) { 75 | if (i == 0) { 76 | fragmentList.add(PageFragment.newInstance(R.layout.fragment_horizontal_linear, R.layout.item_horizontal_linear)); 77 | } else if (i == 1) { 78 | fragmentList.add(PageFragment.newInstance(R.layout.fragment_horizontal_grid, R.layout.item_horizontal_grid)); 79 | } else if (i == 2) { 80 | fragmentList.add(PageFragment.newInstance(R.layout.fragment_vertical_linear, R.layout.item_vertical_linear)); 81 | } else if (i == 3) { 82 | fragmentList.add(PageFragment.newInstance(R.layout.fragment_vertical_grid, R.layout.item_vertical_grid)); 83 | } else if (i == 4) { 84 | // fragmentList.add(PageFragment.newInstance(R.layout.fragment_horizontal_grid2, R.layout.item_horizontal_grid2)); 85 | } 86 | } else { 87 | fragmentList.add(fragment); 88 | } 89 | } 90 | } 91 | 92 | private static String makeFragmentName(int viewId, long id) { 93 | return "android:switcher:" + viewId + ":" + id; 94 | } 95 | 96 | private void initView() { 97 | myViewPager.addOnPageChangeListener(this); 98 | myViewPager.setAdapter(new MyFragmentPagerAdapter(fragmentManager, fragmentList, TITLES)); 99 | tabLayout.setupWithViewPager(myViewPager); 100 | } 101 | 102 | @Override 103 | public void onViewCreated(View view, @Nullable Bundle savedInstanceState) { 104 | Bundle bundle = restoreState(); 105 | if (bundle != null) { 106 | mCurrentPage = bundle.getInt(ARGS_PAGE, mCurrentPage); 107 | } 108 | myViewPager.setCurrentItem(mCurrentPage, false); 109 | } 110 | 111 | private Bundle restoreState() { 112 | Bundle arguments = getArguments(); 113 | if (arguments == null) { 114 | return null; 115 | } 116 | Bundle bundle = arguments.getBundle(MainFragment.class.getName()); 117 | return bundle; 118 | } 119 | 120 | @Override 121 | public void onSaveInstanceState(Bundle outState) { 122 | saveState = outState; 123 | saveState(); 124 | } 125 | 126 | private void saveState() { 127 | if (saveState == null) { 128 | saveState = new Bundle(); 129 | } 130 | saveState.putInt(ARGS_PAGE, mCurrentPage); 131 | Bundle arguments = getArguments(); 132 | arguments.putBundle(MainFragment.class.getName(), saveState); 133 | } 134 | 135 | @Override 136 | public void onDestroyView() { 137 | super.onDestroyView(); 138 | if (saveState == null) { 139 | saveState(); 140 | } 141 | } 142 | 143 | 144 | @OnClick({R.id.add, R.id.jump}) 145 | public void onViewClicked(View view) { 146 | switch (view.getId()) { 147 | case R.id.add: 148 | String text = addText.getText().toString().trim(); 149 | int index = -1; 150 | if (!TextUtils.isEmpty(text)) { 151 | index = Integer.valueOf(text); 152 | } 153 | fragmentList.get(mCurrentPage).addData(index); 154 | break; 155 | case R.id.jump: 156 | text = jumpText.getText().toString().trim(); 157 | int page = 0; 158 | if (!TextUtils.isEmpty(text)) { 159 | page = Integer.valueOf(text); 160 | }else { 161 | Toast.makeText(getActivity(),"内容不能为空",Toast.LENGTH_LONG).show(); 162 | } 163 | fragmentList.get(mCurrentPage).jumpToPage(page); 164 | break; 165 | } 166 | } 167 | 168 | @Override 169 | public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) { 170 | } 171 | 172 | @Override 173 | public void onPageSelected(int position) { 174 | mCurrentPage = position; 175 | fragmentList.get(mCurrentPage).refreshFragment(this.baseTransformer); 176 | } 177 | 178 | @Override 179 | public void onPageScrollStateChanged(int state) { 180 | } 181 | 182 | @Override 183 | public void refreshFragment(BaseTransformer baseTransformer) { 184 | this.baseTransformer = baseTransformer; 185 | fragmentList.get(mCurrentPage).refreshFragment(this.baseTransformer); 186 | } 187 | } 188 | 189 | -------------------------------------------------------------------------------- /app/src/main/java/com/ckr/pagesnaphelper/view/PageFragment.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pagesnaphelper.view; 2 | 3 | 4 | import android.content.Context; 5 | import android.os.Bundle; 6 | import android.support.annotation.LayoutRes; 7 | import android.support.v4.app.Fragment; 8 | import android.support.v7.widget.PageRecyclerView; 9 | import android.util.Log; 10 | 11 | import com.ckr.pagesnaphelper.R; 12 | import com.ckr.pagesnaphelper.adapter.MainAdapter; 13 | import com.ckr.pagesnaphelper.model.Item; 14 | import com.ckr.pageview.transform.BaseTransformer; 15 | import com.ckr.pageview.view.PageView; 16 | 17 | import java.util.ArrayList; 18 | 19 | import butterknife.BindView; 20 | 21 | //import com.ckr.pageview.view.PageRecyclerView; 22 | 23 | /** 24 | * A simple {@link Fragment} subclass. 25 | */ 26 | public class PageFragment extends BaseFragment implements PageRecyclerView.OnPageChangeListener { 27 | private static final String TAG = "PageFragment"; 28 | private static final String ID_LAYOUT = "layoutId"; 29 | private static final String ID_LAYOUT_ITEM = "itemLayoutId"; 30 | @BindView(R.id.pageView) 31 | PageView pageView; 32 | private MainAdapter mainAdapter; 33 | private ArrayList items; 34 | private final static int CAPACITY = 24; 35 | private int layoutId; 36 | private int itemLayoutId; 37 | private int startCount = 100; 38 | private boolean isVisible = false; 39 | private boolean isLooping; 40 | 41 | public static PageFragment newInstance(@LayoutRes int layoutId, @LayoutRes int itemLayoutId) { 42 | Bundle args = new Bundle(); 43 | args.putInt(ID_LAYOUT, layoutId); 44 | args.putInt(ID_LAYOUT_ITEM, itemLayoutId); 45 | PageFragment fragment = new PageFragment(); 46 | fragment.setArguments(args); 47 | return fragment; 48 | } 49 | 50 | @Override 51 | public void onAttach(Context context) { 52 | super.onAttach(context); 53 | Bundle arguments = getArguments(); 54 | if (arguments != null) { 55 | layoutId = arguments.getInt(ID_LAYOUT, R.layout.fragment_horizontal_grid); 56 | itemLayoutId = arguments.getInt(ID_LAYOUT_ITEM, R.layout.item_horizontal_grid); 57 | } 58 | } 59 | 60 | @Override 61 | protected int getContentLayoutId() { 62 | return layoutId; 63 | } 64 | 65 | @Override 66 | protected void init() { 67 | initData(); 68 | initView(); 69 | } 70 | 71 | private void initView() { 72 | pageView.addOnPageChangeListener(this); 73 | //AppCompatActivity版本>=26.1.0才生效 74 | //pageView.registerLifeCycleObserver(); 75 | //pageView.hideIndicatorContainer(2); 76 | mainAdapter = new MainAdapter(getContext(), itemLayoutId); 77 | pageView.setAdapter(mainAdapter); 78 | isLooping = mainAdapter.isLooping(); 79 | if (isLooping) { 80 | Log.d(TAG, "initView: " + isVisible); 81 | pageView.updateAll(items.subList(0, 3)); 82 | // pageView.setCurrentItem(1, false); 83 | } else { 84 | pageView.updateAll(items); 85 | } 86 | } 87 | 88 | private void initData() { 89 | items = new ArrayList<>(CAPACITY); 90 | Item item = new Item(); 91 | try { 92 | for (int i = 0; i < CAPACITY; i++) { 93 | Item clone = (Item) item.clone(); 94 | clone.setName("item " + i); 95 | items.add(clone); 96 | } 97 | } catch (CloneNotSupportedException e) { 98 | e.printStackTrace(); 99 | } 100 | } 101 | 102 | @Override 103 | protected void onVisible() { 104 | if (isLooping) { 105 | Log.d(TAG, "onVisible: " + isVisible); 106 | } 107 | isVisible = true; 108 | if (pageView != null) { 109 | pageView.restartLooping(); 110 | } 111 | } 112 | 113 | @Override 114 | protected void onInvisible() { 115 | if (isLooping) { 116 | Log.d(TAG, "onInvisible: " + isVisible); 117 | } 118 | isVisible = false; 119 | if (pageView != null) { 120 | pageView.stopLooping(); 121 | } 122 | } 123 | 124 | @Override 125 | public void onResume() { 126 | super.onResume(); 127 | if (isLooping) { 128 | Log.d(TAG, "onResume: " + isVisible); 129 | } 130 | if (pageView != null && isVisible) { 131 | pageView.restartLooping(); 132 | } 133 | } 134 | 135 | @Override 136 | public void onStop() { 137 | super.onStop(); 138 | if (isLooping) { 139 | Log.d(TAG, "onStop: " + isVisible); 140 | } 141 | if (pageView != null) { 142 | pageView.stopLooping(); 143 | } 144 | } 145 | 146 | @Override 147 | protected void addData(int index) { 148 | if (mainAdapter.isLooping()) { 149 | // mainAdapter.updateAll(new ArrayList()); 150 | pageView.updateAll(items.subList(0, index > CAPACITY ? CAPACITY : index)); 151 | // pageView.setCurrentItem(MAX_VALUE / 2, false); 152 | return; 153 | } 154 | int itemCount = mainAdapter.getRawItemCount(); 155 | Item item = new Item(); 156 | item.setName("item " + startCount); 157 | startCount++; 158 | if (index == -1 || index >= itemCount) { 159 | mainAdapter.updateItem(item); 160 | } else { 161 | mainAdapter.updateItem(index, item); 162 | } 163 | } 164 | 165 | @Override 166 | protected void jumpToPage(int page) { 167 | if (mainAdapter.isLooping()) { 168 | return; 169 | } 170 | int pageCount = mainAdapter.getPageCount(); 171 | if (page > pageCount - 1) { 172 | page = pageCount - 1; 173 | } 174 | pageView.setCurrentItem(page, false); 175 | } 176 | 177 | @Override 178 | public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) { 179 | Log.d(TAG, "onPageScrolled() called with: position = [" + position + "], positionOffset = [" + positionOffset + "], positionOffsetPixels = [" + positionOffsetPixels + "]"); 180 | } 181 | 182 | @Override 183 | public void onPageSelected(int position) { 184 | Log.d(TAG, "onPageSelected() called with: position = [" + position + "]"); 185 | } 186 | 187 | @Override 188 | public void onPageScrollStateChanged(int state) { 189 | Log.d(TAG, "onPageScrollStateChanged() called with: state = [" + state + "]"); 190 | } 191 | 192 | @Override 193 | public void refreshFragment(BaseTransformer baseTransformer) { 194 | if (mainAdapter == null) { 195 | return; 196 | } 197 | if (mainAdapter.getPageRow() * mainAdapter.getPageColumn() == 1) { 198 | pageView.addPageTransformer(baseTransformer); 199 | } 200 | } 201 | 202 | @Override 203 | public void onDestroyView() { 204 | if (pageView != null) { 205 | pageView.release(); 206 | } 207 | super.onDestroyView(); 208 | } 209 | } 210 | -------------------------------------------------------------------------------- /app/src/main/java/com/ckr/pagesnaphelper/widget/MyViewPager.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pagesnaphelper.widget; 2 | 3 | import android.content.Context; 4 | import android.support.v4.view.ViewPager; 5 | import android.util.AttributeSet; 6 | import android.view.MotionEvent; 7 | 8 | 9 | public class MyViewPager extends ViewPager { 10 | private boolean isCanScroll = false; 11 | 12 | public MyViewPager(Context context) { 13 | super(context); 14 | } 15 | 16 | public MyViewPager(Context context, AttributeSet attrs) { 17 | super(context, attrs); 18 | } 19 | 20 | public void setScanScroll(boolean isCanScroll) { 21 | this.isCanScroll = isCanScroll; 22 | } 23 | 24 | @Override 25 | public void scrollTo(int x, int y) { 26 | super.scrollTo(x, y); 27 | } 28 | 29 | @Override 30 | public void setCurrentItem(int item) { 31 | super.setCurrentItem(item, false); 32 | } 33 | 34 | @Override 35 | public void setCurrentItem(int item, boolean smoothScroll) { 36 | super.setCurrentItem(item, false); 37 | } 38 | 39 | @Override 40 | public boolean onTouchEvent(MotionEvent arg0) { 41 | if (isCanScroll) { 42 | return super.onTouchEvent(arg0); 43 | } else { 44 | return false; 45 | } 46 | } 47 | 48 | @Override 49 | public boolean onInterceptTouchEvent(MotionEvent arg0) { 50 | if (isCanScroll) { 51 | return super.onInterceptTouchEvent(arg0); 52 | } else { 53 | return false; 54 | } 55 | } 56 | } 57 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/bg_color1.xml: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/bg_color2.xml: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/bg_color3.xml: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/bg_color4.xml: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/bg_color5.xml: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/bg_color6.xml: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/bg_delete.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/bg_tablayout.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/bg_textview.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/shape_point_selected.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 7 | 8 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/shape_point_unselected.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 7 | 8 | -------------------------------------------------------------------------------- /app/src/main/res/layout-land/item_horizontal_grid.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 12 | 13 | 20 | 21 | 33 | 34 | 45 | 46 | -------------------------------------------------------------------------------- /app/src/main/res/layout-land/item_horizontal_grid2.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 12 | 13 | 20 | 21 | 33 | 34 | 45 | 46 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/layout/fragment_horizontal_grid.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 34 | 35 | 36 | -------------------------------------------------------------------------------- /app/src/main/res/layout/fragment_horizontal_grid2.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 26 | 27 | 28 | -------------------------------------------------------------------------------- /app/src/main/res/layout/fragment_horizontal_linear.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 38 | 39 | 40 | -------------------------------------------------------------------------------- /app/src/main/res/layout/fragment_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 14 | 15 | 26 | 27 | 32 | 33 | 44 | 45 | 53 | 54 | 67 | 68 | 76 | 77 | 78 | -------------------------------------------------------------------------------- /app/src/main/res/layout/fragment_vertical_grid.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 33 | 34 | -------------------------------------------------------------------------------- /app/src/main/res/layout/fragment_vertical_linear.xml: -------------------------------------------------------------------------------- 1 | 7 | 8 | 9 | 27 | 28 | 29 | -------------------------------------------------------------------------------- /app/src/main/res/layout/item_horizontal_grid.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 12 | 13 | 20 | 21 | 33 | 34 | 45 | 46 | -------------------------------------------------------------------------------- /app/src/main/res/layout/item_horizontal_grid2.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 12 | 13 | 20 | 21 | 33 | 34 | 45 | 46 | -------------------------------------------------------------------------------- /app/src/main/res/layout/item_horizontal_linear.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 15 | 16 | 21 | 22 | 31 | 32 | 43 | 44 | -------------------------------------------------------------------------------- /app/src/main/res/layout/item_vertical_grid.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 13 | 14 | 22 | 23 | 33 | 34 | 45 | 46 | -------------------------------------------------------------------------------- /app/src/main/res/layout/item_vertical_linear.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 13 | 14 | 19 | 20 | 29 | 30 | 41 | 42 | -------------------------------------------------------------------------------- /app/src/main/res/menu/menu_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 8 | 12 | 16 | 20 | 24 | 28 | 32 | 36 | 40 | 44 | 45 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/app/src/main/res/mipmap-hdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/app/src/main/res/mipmap-mdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_delete.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/app/src/main/res/mipmap-xxhdpi/ic_delete.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_picture.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/app/src/main/res/mipmap-xxhdpi/ic_picture.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_picture1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/app/src/main/res/mipmap-xxhdpi/ic_picture1.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/values-en/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | PageSnapHelper 3 | 4 | 5 | CAROUSEL 6 | HG 7 | VL 8 | VG 9 | HG2 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | 8 | 9 | #6c3d61 10 | #6c87e1 11 | #8c6472 12 | #7b6f45 13 | #517c3f 14 | #478384 15 | 16 | -------------------------------------------------------------------------------- /app/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 翻页 3 | 4 | 5 | 无限轮播 6 | 水平网格 7 | 竖直线性 8 | 竖直网格 9 | 水平网格2 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | apply from:"config.gradle" 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | } 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:2.3.2' 9 | classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8' 10 | classpath 'com.novoda:bintray-release:0.6.1' 11 | 12 | // NOTE: Do not place your application dependencies here; they belong 13 | // in the individual module build.gradle files 14 | } 15 | } 16 | 17 | allprojects { 18 | repositories { 19 | jcenter() 20 | } 21 | } 22 | 23 | task clean(type: Delete) { 24 | delete rootProject.buildDir 25 | } 26 | -------------------------------------------------------------------------------- /config.gradle: -------------------------------------------------------------------------------- 1 | //全局参数 2 | ext { 3 | appConfig = [ 4 | versionCode : 122, 5 | versionName : "1.2.2", 6 | applicationId: "com.ckr.pageView", 7 | ] 8 | 9 | androidConfig = [ 10 | compileSdkVersion: 25, 11 | buildToolsVersion: "25.0.3", 12 | minSdkVersion : 15, 13 | targetSdkVersion : 25, 14 | ] 15 | 16 | supportVersion = "25.3.1" 17 | 18 | pageViewConfig = [ 19 | versionCode: 133, 20 | versionName: "1.2.13", 21 | publishVersion: "1.2.13" 22 | ] 23 | } -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | org.gradle.jvmargs=-Xmx1536m 13 | 14 | # When configured, Gradle will run in incubating parallel mode. 15 | # This option should only be used with decoupled projects. More details, visit 16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 17 | # org.gradle.parallel=true 18 | android.enableAapt2=false 19 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /pageview/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /pageview/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | apply plugin: 'com.novoda.bintray-release' 3 | 4 | 5 | def siteUrl = 'https://github.com/ckrgithub/PageRecyclerView' 6 | publish { 7 | repoName = 'Page' 8 | userOrg = 'ckrjfrog' 9 | groupId = 'ckrjfrog.Page' 10 | artifactId = 'PageView' 11 | publishVersion = rootProject.pageViewConfig.publishVersion 12 | desc = '自定义recyclerView实现分页功能' 13 | website = siteUrl 14 | } 15 | tasks.withType(Javadoc) { 16 | options.addStringOption('Xdoclint:none', '-quiet') 17 | options.addStringOption('encoding', 'UTF-8') 18 | options.addStringOption('charSet', 'UTF-8') 19 | } 20 | 21 | android { 22 | compileSdkVersion rootProject.ext.androidConfig.compileSdkVersion 23 | buildToolsVersion rootProject.ext.androidConfig.buildToolsVersion 24 | 25 | defaultConfig { 26 | minSdkVersion rootProject.ext.androidConfig.minSdkVersion 27 | targetSdkVersion rootProject.ext.androidConfig.targetSdkVersion 28 | versionCode rootProject.pageViewConfig.versionCode 29 | versionName rootProject.pageViewConfig.versionName 30 | } 31 | 32 | buildTypes { 33 | release { 34 | minifyEnabled false 35 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 36 | buildConfigField("boolean","isDebug","false") 37 | } 38 | debug{ 39 | minifyEnabled false 40 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 41 | buildConfigField("boolean","isDebug","true") 42 | } 43 | } 44 | lintOptions { 45 | abortOnError false 46 | } 47 | } 48 | 49 | dependencies { 50 | compile fileTree(dir: 'libs', include: ['*.jar']) 51 | compile "com.android.support:appcompat-v7:$rootProject.supportVersion" 52 | provided "com.android.support:recyclerview-v7:$rootProject.supportVersion" 53 | 54 | } 55 | -------------------------------------------------------------------------------- /pageview/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /pageview/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | -------------------------------------------------------------------------------- /pageview/src/main/java/android/support/v7/widget/PageRecyclerView.java: -------------------------------------------------------------------------------- 1 | package android.support.v7.widget; 2 | 3 | import android.content.Context; 4 | import android.content.res.Configuration; 5 | import android.os.Build; 6 | import android.os.Bundle; 7 | import android.os.Parcelable; 8 | import android.support.annotation.IntRange; 9 | import android.support.annotation.NonNull; 10 | import android.util.AttributeSet; 11 | import android.view.MotionEvent; 12 | import android.view.View; 13 | import android.view.animation.Interpolator; 14 | 15 | import com.ckr.pageview.adapter.BasePageAdapter; 16 | import com.ckr.pageview.adapter.OnPageDataListener; 17 | import com.ckr.pageview.transform.DepthPageTransformer; 18 | import com.ckr.pageview.transform.StackTransformer; 19 | 20 | import java.lang.reflect.Field; 21 | import java.lang.reflect.InvocationTargetException; 22 | import java.lang.reflect.Method; 23 | import java.math.RoundingMode; 24 | import java.text.DecimalFormat; 25 | 26 | import static com.ckr.pageview.utils.PageLog.Logd; 27 | import static com.ckr.pageview.utils.PageLog.Loge; 28 | import static com.ckr.pageview.utils.PageLog.Logi; 29 | import static com.ckr.pageview.utils.PageLog.Logv; 30 | 31 | /** 32 | * Created by PC大佬 on 2018/7/14. 33 | */ 34 | 35 | public class PageRecyclerView extends RecyclerView implements RecyclerView.ChildDrawingOrderCallback { 36 | private static final String TAG = "PageRecyclerView"; 37 | private static final String ARGS_SCROLL_OFFSET = "mScrollOffset"; 38 | private static final String ARGS_PAGE = "mCurrentPage"; 39 | private static final String ARGS_SUPER = "super"; 40 | private static final String ARGS_WIDTH = "mScrollWidth"; 41 | private static final String ARGS_HEIGHT = "mScrollHeight"; 42 | private static final String ARGS_FORWARD_DIRECTION = "mForwardDirection"; 43 | private static final String ARGS_SAVE_STATE = "isSaveState"; 44 | private static final int DEFAULT_VELOCITY = 4000; 45 | private static final int MODE_DEFAULT = 0; 46 | private static final int MODE_AUTO_WIDTH = 1; 47 | private static final int MODE_AUTO_HEIGHT = 2; 48 | private static final int INIT_VALUE = -1; 49 | private int mVelocity = DEFAULT_VELOCITY; 50 | private int mScrollWidth; 51 | private int mScrollHeight; 52 | private int mOrientation; 53 | private int mScrollOffset;//滚动偏移量 54 | private int mDragOffset;//拖动时偏移量 55 | private int mScrollState; 56 | private int mCurrentPage; 57 | private int mLastPage; 58 | private boolean mFirstLayout = true; 59 | private boolean mIsLooping = false; 60 | private boolean isSliding;//是否是滑动 61 | private boolean mForwardDirection;//滑动方向 62 | private DecimalFormat mDecimalFormat; 63 | private PageRecyclerView.OnPageChangeListener mOnPageChangeListener; 64 | private PageRecyclerView.PageTransformer mPageTransformer; 65 | private boolean isSaveState; 66 | private boolean isOnSizeChanged; 67 | private int mSize = INIT_VALUE; 68 | private int mMeasureMode = MODE_DEFAULT; 69 | private int maxScrollDuration = 0; 70 | private int minScrollDuration = 0; 71 | private boolean enableTouchScroll = true; 72 | private Method smoothScrollBy = null; 73 | private Field mViewFlingerField = null; 74 | 75 | private static final Interpolator mQuinticInterpolator = new Interpolator() { 76 | @Override 77 | public float getInterpolation(float t) { 78 | t -= 1.0f; 79 | return t * t * t * t * t + 1.0f; 80 | } 81 | }; 82 | 83 | public PageRecyclerView(Context context) { 84 | this(context, null); 85 | } 86 | 87 | public PageRecyclerView(Context context, AttributeSet attrs) { 88 | this(context, attrs, 0); 89 | } 90 | 91 | public PageRecyclerView(Context context, AttributeSet attrs, int defStyle) { 92 | super(context, attrs, defStyle); 93 | init(); 94 | } 95 | 96 | public void setMaxScrollDuration(int maxScrollDuration) { 97 | this.maxScrollDuration = maxScrollDuration; 98 | } 99 | 100 | public void setMinScrollDuration(int minScrollDuration) { 101 | this.minScrollDuration = minScrollDuration; 102 | } 103 | 104 | public void setEnableTouchScroll(boolean enableTouchScroll) { 105 | this.enableTouchScroll = enableTouchScroll; 106 | } 107 | 108 | private void init() { 109 | mDecimalFormat = new DecimalFormat("0.00"); 110 | mDecimalFormat.setRoundingMode(RoundingMode.HALF_UP); 111 | getScrollerByReflection(); 112 | setOnFlingListener(new PageRecyclerView.OnPageFlingListener()); 113 | addOnLayoutChangeListener(new OnLayoutChangeListener() { 114 | @Override 115 | public void onLayoutChange(View v, int left, int top, int right, int bottom, int oldLeft, int oldTop, int oldRight, int oldBottom) { 116 | removeOnLayoutChangeListener(this); 117 | int paddingLeft = getPaddingLeft(); 118 | int paddingRight = getPaddingRight(); 119 | int paddingTop = getPaddingTop(); 120 | int paddingBottom = getPaddingBottom(); 121 | Logd(TAG, "onLayoutChange: paddingLeft:" + paddingLeft + ",paddingRight:" + paddingRight + ",paddingTop:" + paddingTop + ",paddingBottom:" + paddingBottom); 122 | mScrollWidth = getWidth() - paddingLeft - paddingRight; 123 | mScrollHeight = getHeight() - paddingTop - paddingBottom; 124 | Logd(TAG, "onLayoutChange: mScrollWidth:" + mScrollWidth + ",mScrollHeight:" + mScrollHeight 125 | + ",mCurrentPage:" + mCurrentPage + ",mFirstLayout:" + mFirstLayout + ",isSaveState:" + isSaveState 126 | + ",mForwardDirection:" + mForwardDirection); 127 | label: 128 | if (mFirstLayout) { 129 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 130 | notifySizeChanged(mScrollWidth); 131 | mMeasureMode = MODE_AUTO_WIDTH; 132 | int mOffset = mScrollOffset; 133 | mScrollOffset = mCurrentPage * mScrollWidth; 134 | if (mScrollWidth == 0) { 135 | break label; 136 | } 137 | if (mIsLooping && !isSaveState) { 138 | PageRecyclerView.super.scrollToPosition(mCurrentPage); 139 | } else { 140 | if (!mIsLooping && isOnSizeChanged) {//屏幕大小变化，如：横竖屏切换 141 | int lastScrollOffset = mCurrentPage * mScrollWidth; 142 | mCurrentPage = 0; 143 | mScrollOffset = 0; 144 | smoothScrollBy(lastScrollOffset, 0, calculateTimeForHorizontalScrolling(mVelocity, Math.abs(lastScrollOffset))); 145 | } else { 146 | int remainder = mOffset % mScrollWidth; 147 | Loge(TAG, "onLayoutChange: remainder:" + remainder); 148 | if (remainder != 0) {//滑动中，页面切换回来后继续惯性滑动 149 | mScrollOffset = mOffset; 150 | int moveX = mScrollWidth - remainder; 151 | if (mForwardDirection) { 152 | smoothScrollBy(moveX, 0, calculateTimeForHorizontalScrolling(mVelocity, Math.abs(moveX))); 153 | } else { 154 | smoothScrollBy(-remainder, 0, calculateTimeForHorizontalScrolling(mVelocity, Math.abs(remainder))); 155 | } 156 | } 157 | } 158 | } 159 | } else { 160 | notifySizeChanged(mScrollHeight); 161 | mMeasureMode = MODE_AUTO_HEIGHT; 162 | int mOffset = mScrollOffset; 163 | mScrollOffset = mCurrentPage * mScrollHeight; 164 | if (mScrollHeight == 0) { 165 | break label; 166 | } 167 | if (mIsLooping && !isSaveState) { 168 | PageRecyclerView.super.scrollToPosition(mCurrentPage); 169 | } else { 170 | if (!mIsLooping && isOnSizeChanged) { 171 | int lastScrollOffset = mCurrentPage * mScrollHeight; 172 | mCurrentPage = 0; 173 | mScrollOffset = 0; 174 | smoothScrollBy(0, lastScrollOffset, calculateTimeForHorizontalScrolling(mVelocity, Math.abs(lastScrollOffset))); 175 | } else { 176 | int remainder = mOffset % mScrollHeight; 177 | if (remainder != 0) { 178 | mScrollOffset = mOffset; 179 | int moveY = mScrollHeight - remainder; 180 | if (mForwardDirection) { 181 | smoothScrollBy(0, moveY, calculateTimeForVerticalScrolling(mVelocity, Math.abs(moveY))); 182 | } else { 183 | smoothScrollBy(0, -remainder, calculateTimeForVerticalScrolling(mVelocity, Math.abs(remainder))); 184 | } 185 | } 186 | } 187 | } 188 | } 189 | } 190 | mFirstLayout = false; 191 | isSaveState = false; 192 | Logd(TAG, "onLayoutChange: mScrollOffset:" + mScrollOffset); 193 | } 194 | }); 195 | setChildDrawingOrderCallback(this); 196 | } 197 | 198 | /** 199 | * {@link ViewFlinger} 200 | */ 201 | private void getScrollerByReflection() { 202 | Class c = null; 203 | Class ViewFlingerClass = null; 204 | try { 205 | c = Class.forName(getClass().getSuperclass().getName()); 206 | mViewFlingerField = c.getDeclaredField("mViewFlinger"); 207 | mViewFlingerField.setAccessible(true); 208 | ViewFlingerClass = Class.forName(mViewFlingerField.getType().getName()); 209 | smoothScrollBy = ViewFlingerClass.getDeclaredMethod("smoothScrollBy", 210 | int.class, int.class, int.class, Interpolator.class); 211 | smoothScrollBy.setAccessible(true); 212 | } catch (ClassNotFoundException e) { 213 | e.printStackTrace(); 214 | } catch (NoSuchFieldException e) { 215 | e.printStackTrace(); 216 | } catch (NoSuchMethodException e) { 217 | e.printStackTrace(); 218 | } 219 | } 220 | 221 | private void notifySizeChanged(int size) { 222 | Logd(TAG, "notifySizeChanged: size:" + size); 223 | if (this.mSize != size) { 224 | Adapter adapter = getAdapter(); 225 | if (adapter != null && adapter instanceof BasePageAdapter) { 226 | BasePageAdapter pageAdapter = (BasePageAdapter) adapter; 227 | if (pageAdapter.isAutoSize()) { 228 | pageAdapter.notifySizeChanged(size); 229 | Loge(TAG, "notifySizeChanged: s:" + this.mSize); 230 | if (this.mSize == INIT_VALUE) { 231 | setAdapter(adapter); 232 | } 233 | } 234 | } 235 | } 236 | this.mSize = size; 237 | } 238 | 239 | @Override 240 | protected void onSizeChanged(int w, int h, int oldw, int oldh) { 241 | super.onSizeChanged(w, h, oldw, oldh); 242 | Logi(TAG, "onSizeChanged: w:" + w + ",h:" + h); 243 | isOnSizeChanged = true; 244 | int paddingLeft = getPaddingLeft(); 245 | int paddingRight = getPaddingRight(); 246 | int paddingTop = getPaddingTop(); 247 | int paddingBottom = getPaddingBottom(); 248 | mScrollWidth = getWidth() - paddingLeft - paddingRight; 249 | mScrollHeight = getHeight() - paddingTop - paddingBottom; 250 | 251 | if (mIsLooping) { 252 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 253 | mScrollOffset = mCurrentPage * mScrollWidth; 254 | } else { 255 | mScrollOffset = mCurrentPage * mScrollHeight; 256 | } 257 | post(new Runnable() { 258 | @Override 259 | public void run() { 260 | scrollToPosition(mCurrentPage); 261 | } 262 | }); 263 | } 264 | } 265 | 266 | @Override 267 | public int onGetChildDrawingOrder(int childCount, int i) { 268 | Logv(TAG, "onGetChildDrawingOrder: childCount:" + childCount + ",i:" + i); 269 | if (mPageTransformer != null) { 270 | String name = mPageTransformer.getClass().getName(); 271 | if (name == StackTransformer.class.getName() 272 | || name == DepthPageTransformer.class.getName()) {//自定义Item绘制顺序 273 | if (childCount == 2) { 274 | return 0 == i ? childCount - 1 : 0; 275 | } 276 | } 277 | } 278 | return i; 279 | } 280 | 281 | @Override 282 | protected void onConfigurationChanged(Configuration newConfig) { 283 | super.onConfigurationChanged(newConfig); 284 | } 285 | 286 | public int getSize() { 287 | return mSize; 288 | } 289 | 290 | public int getCurrentPage() { 291 | return mCurrentPage; 292 | } 293 | 294 | public void setOrientation(@OnPageDataListener.LayoutOrientation int mOrientation) { 295 | this.mOrientation = mOrientation; 296 | } 297 | 298 | public void setLooping(boolean isLooping) { 299 | this.mIsLooping = isLooping; 300 | } 301 | 302 | public void setVelocity(@IntRange(from = 1) int mVelocity) { 303 | this.mVelocity = mVelocity; 304 | } 305 | 306 | private void smoothScrollBy(int dx, int dy, int duration) { 307 | try { 308 | smoothScrollBy.invoke(mViewFlingerField.get(this), dx, dy, duration, mQuinticInterpolator); 309 | } catch (IllegalAccessException e) { 310 | e.printStackTrace(); 311 | } catch (InvocationTargetException e) { 312 | e.printStackTrace(); 313 | } 314 | } 315 | 316 | @Override 317 | public boolean onInterceptTouchEvent(MotionEvent e) { 318 | if (!enableTouchScroll) { 319 | return false; 320 | } 321 | return super.onInterceptTouchEvent(e); 322 | } 323 | 324 | @Override 325 | public boolean onTouchEvent(MotionEvent e) { 326 | if (!enableTouchScroll) { 327 | return true; 328 | } 329 | return super.onTouchEvent(e); 330 | } 331 | 332 | @Override 333 | public void onScrollStateChanged(int state) { 334 | Logd(TAG, "onScrollStateChanged,mScrollState:" + state); 335 | this.mScrollState = state; 336 | if (mOnPageChangeListener != null) { 337 | mOnPageChangeListener.onPageScrollStateChanged(state); 338 | } 339 | switch (state) { 340 | case SCROLL_STATE_IDLE://0 341 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 342 | if (mScrollWidth != 0) { 343 | if (isSliding) {//放手后的滑动 344 | int t = mScrollOffset / mScrollWidth; 345 | int deltaX = mScrollOffset - t * mScrollWidth; 346 | if (!mForwardDirection) {//向前 347 | deltaX = deltaX - mScrollWidth; 348 | } else {//向后 349 | } 350 | Logd(TAG, "isSliding=true,deltaX:" + deltaX + ",mScrollOffset:" + mScrollOffset); 351 | moveX(deltaX); 352 | } else {//用手拖动 353 | Logd(TAG, "isSliding=false,mDragOffset:" + mDragOffset); 354 | moveX(mDragOffset); 355 | } 356 | } 357 | } else { 358 | if (mScrollHeight != 0) { 359 | if (isSliding) {//放手后的滑动 360 | int t = mScrollOffset / mScrollHeight; 361 | int deltaY = mScrollOffset - t * mScrollHeight; 362 | if (!mForwardDirection) { 363 | deltaY = deltaY - mScrollHeight; 364 | } else { 365 | } 366 | Logd(TAG, "isSliding=true,deltaY:" + deltaY + ",mScrollOffset:" + mScrollOffset); 367 | moveY(deltaY); 368 | } else {//用手拖动 369 | Logd(TAG, "isSliding=false,mDragOffset:" + mDragOffset); 370 | moveY(mDragOffset); 371 | } 372 | } 373 | } 374 | mDragOffset = 0; 375 | isSliding = false; 376 | break; 377 | case SCROLL_STATE_DRAGGING://1 378 | break; 379 | case SCROLL_STATE_SETTLING://2 380 | isSliding = true; 381 | break; 382 | } 383 | } 384 | 385 | private void moveX(int deltaX) { 386 | Logd(TAG, "move,deltaX:" + deltaX + ",mCurrentPage:" + mCurrentPage); 387 | if (Math.abs(deltaX) == 0 || Math.abs(deltaX) == mScrollWidth) { 388 | return; 389 | } 390 | int itemWidth = mScrollWidth / 2; 391 | if (deltaX >= itemWidth) {//下一页 392 | int moveX = mScrollWidth - deltaX; 393 | Logd(TAG, "move,deltaX:" + moveX); 394 | smoothScrollBy(moveX, 0, calculateTimeForHorizontalScrolling(mVelocity, Math.abs(moveX))); 395 | } else if (deltaX <= -itemWidth) {//上一页 396 | int moveX = -(mScrollWidth + deltaX); 397 | Logd(TAG, "move,deltaX:" + moveX); 398 | smoothScrollBy(moveX, 0, calculateTimeForHorizontalScrolling(mVelocity, Math.abs(moveX))); 399 | } else {//回弹 400 | Logd(TAG, "move,deltaX:" + deltaX); 401 | smoothScrollBy(-deltaX, 0, calculateTimeForHorizontalScrolling(mVelocity, Math.abs(deltaX))); 402 | } 403 | } 404 | 405 | private void moveY(int deltaY) { 406 | Logd(TAG, "move,deltaY:" + deltaY + ",mCurrentPage:" + mCurrentPage); 407 | if (Math.abs(deltaY) == 0 || Math.abs(deltaY) == mScrollHeight) { 408 | return; 409 | } 410 | int itemHeight = mScrollHeight / 2; 411 | if (deltaY >= itemHeight) {//下一页 412 | int moveY = mScrollHeight - deltaY; 413 | Logd(TAG, "move,deltaY:" + moveY); 414 | smoothScrollBy(0, moveY, calculateTimeForVerticalScrolling(mVelocity, Math.abs(moveY))); 415 | } else if (deltaY <= -itemHeight) {//上一页 416 | int moveY = -(mScrollHeight + deltaY); 417 | Logd(TAG, "move,deltaY:" + moveY); 418 | smoothScrollBy(0, moveY, calculateTimeForVerticalScrolling(mVelocity, Math.abs(moveY))); 419 | } else {//回弹 420 | Logd(TAG, "move,deltaY:" + deltaY); 421 | smoothScrollBy(0, -deltaY, calculateTimeForVerticalScrolling(mVelocity, Math.abs(deltaY))); 422 | } 423 | } 424 | 425 | @Override 426 | public void onScrolled(int dx, int dy) { 427 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 428 | mScrollOffset += dx; 429 | if (mScrollState == SCROLL_STATE_DRAGGING) { 430 | mDragOffset += dx; 431 | } 432 | if (dx < 0) { 433 | mForwardDirection = false; 434 | } else if (dx > 0) { 435 | mForwardDirection = true; 436 | } 437 | Logd(TAG, "onScrolled: mScrollOffset:" + mScrollOffset + ",mCurrentPage:" + mCurrentPage + 438 | ",mDragOffset:" + mDragOffset + ",mForwardDirection:" + mForwardDirection + ",mScrollWidth:" + mScrollWidth); 439 | if (mScrollWidth == 0) { 440 | return; 441 | } 442 | mLastPage = mCurrentPage; 443 | if (mScrollOffset % mScrollWidth == 0) { 444 | mCurrentPage = mScrollOffset / mScrollWidth; 445 | } else if (dx < 0) { 446 | int targetPage = mScrollOffset / mScrollWidth + 1; 447 | mCurrentPage = Math.min(targetPage, mCurrentPage); 448 | } else { 449 | int targetPage = mScrollOffset / mScrollWidth; 450 | mCurrentPage = Math.max(targetPage, mCurrentPage); 451 | } 452 | if (mOnPageChangeListener != null) { 453 | int positionOffsetPixels = mScrollOffset % mScrollWidth; 454 | float positionOffset = Float.parseFloat(mDecimalFormat.format(mScrollOffset % mScrollWidth / (double) mScrollWidth)); 455 | mOnPageChangeListener.onPageScrolled(mCurrentPage, positionOffset, positionOffsetPixels); 456 | if (mLastPage - mCurrentPage != 0 || positionOffset == 0) { 457 | mOnPageChangeListener.onPageSelected(mCurrentPage); 458 | } 459 | } 460 | if (mPageTransformer != null) { 461 | int scrollX = getScrollX(); 462 | int childCount = getChildCount(); 463 | for (int i = 0; i < childCount; i++) { 464 | View child = getChildAt(i); 465 | int left = child.getLeft(); 466 | float transformPos = (left - scrollX - getPaddingLeft()) / (float) mScrollWidth; 467 | boolean nextPage = mScrollOffset >= mLastPage * mScrollWidth; 468 | Logd(TAG, "onScrolled: transformPos:" + transformPos + ",left:" + left 469 | + ",mScrollWidth:" + mScrollWidth + ",childCount:" + childCount 470 | + ",nextPage:" + nextPage); 471 | mPageTransformer.transformPage(child, transformPos, nextPage, mOrientation); 472 | } 473 | } 474 | } else { 475 | mScrollOffset += dy; 476 | if (mScrollState == SCROLL_STATE_DRAGGING) { 477 | mDragOffset += dy; 478 | } 479 | if (dy < 0) { 480 | mForwardDirection = false; 481 | } else if (dy > 0) { 482 | mForwardDirection = true; 483 | } 484 | Logd(TAG, "onScrolled: mScrollOffset:" + mScrollOffset + ",mCurrentPage:" + mCurrentPage + 485 | ",mDragOffset:" + mDragOffset + ",mForwardDirection:" + mForwardDirection + ",mScrollHeight：" + mScrollHeight); 486 | if (mScrollHeight == 0) { 487 | return; 488 | } 489 | mLastPage = mCurrentPage; 490 | if (mScrollOffset % mScrollHeight == 0) { 491 | mCurrentPage = mScrollOffset / mScrollHeight; 492 | } else if (dy < 0) { 493 | int targetPage = mScrollOffset / mScrollHeight + 1; 494 | mCurrentPage = Math.min(targetPage, mCurrentPage); 495 | } else { 496 | int targetPage = mScrollOffset / mScrollHeight; 497 | mCurrentPage = Math.max(targetPage, mCurrentPage); 498 | } 499 | if (mOnPageChangeListener != null) { 500 | int positionOffsetPixels = mScrollOffset % mScrollHeight; 501 | float positionOffset = Float.parseFloat(mDecimalFormat.format(mScrollOffset % mScrollHeight / (double) mScrollHeight)); 502 | mOnPageChangeListener.onPageScrolled(mCurrentPage, positionOffset, positionOffsetPixels); 503 | if (mLastPage - mCurrentPage != 0 || positionOffset == 0) { 504 | mOnPageChangeListener.onPageSelected(mCurrentPage); 505 | } 506 | } 507 | if (mPageTransformer != null) { 508 | int scrollY = getScrollY(); 509 | int childCount = getChildCount(); 510 | for (int i = 0; i < childCount; i++) { 511 | View child = getChildAt(i); 512 | int top = child.getTop(); 513 | float transformPos = (top - scrollY - getPaddingTop()) / (float) mScrollHeight; 514 | boolean nextPage = mScrollOffset >= mLastPage * mScrollHeight; 515 | Logd(TAG, "onScrolled: transformPos:" + transformPos + ",top:" + top 516 | + ",mScrollHeight:" + mScrollHeight + ",childCount:" + childCount 517 | + ",nextPage:" + nextPage); 518 | mPageTransformer.transformPage(child, transformPos, nextPage, mOrientation); 519 | } 520 | } 521 | } 522 | Logd(TAG, "onScrolled,mCurrentPage:" + mCurrentPage); 523 | } 524 | 525 | public void scrollToEndPage(@IntRange(from = 0) int page) { 526 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 527 | mScrollOffset = page * mScrollWidth; 528 | } else { 529 | mScrollOffset = page * mScrollHeight; 530 | } 531 | super.scrollToPosition(getAdapter().getItemCount() - 1); 532 | } 533 | 534 | public void scrollToBeginPage() { 535 | mScrollOffset = 0; 536 | super.scrollToPosition(0); 537 | } 538 | 539 | public void scrollToPage(@IntRange(from = 0) int page, boolean smoothScroll) { 540 | if (mCurrentPage == page) { 541 | return; 542 | } 543 | if (mFirstLayout) { 544 | mCurrentPage = page; 545 | } else { 546 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 547 | int scrollX = page * mScrollWidth; 548 | int moveX = scrollX - mScrollOffset; 549 | if (mScrollWidth == 0) {//中断recyclerView滚动 550 | mCurrentPage = page; 551 | return; 552 | } 553 | if (smoothScroll) { 554 | smoothScrollBy(moveX, 0, calculateTimeForHorizontalScrolling(mVelocity, moveX)); 555 | } else { 556 | if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {//compat recyclerview-v7-26.1.0 above 557 | scrollBy(moveX, 0); 558 | } else { 559 | smoothScrollBy(moveX, 0, 0); 560 | } 561 | } 562 | } else { 563 | int scrollY = page * mScrollHeight; 564 | int moveY = scrollY - mScrollOffset; 565 | if (mScrollHeight == 0) {//中断recyclerView滚动 566 | mCurrentPage = page; 567 | return; 568 | } 569 | if (smoothScroll) { 570 | smoothScrollBy(0, moveY, calculateTimeForVerticalScrolling(mVelocity, moveY)); 571 | } else { 572 | if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {//compat recyclerview-v7-26.1.0 573 | scrollBy(0, moveY); 574 | } else { 575 | smoothScrollBy(0, moveY, 0); 576 | } 577 | } 578 | } 579 | } 580 | Logd(TAG, "scrollToPage: mCurrentPage:" + mCurrentPage + ",page:" + page); 581 | } 582 | 583 | private class OnPageFlingListener extends OnFlingListener { 584 | /** 585 | * {@link android.support.v7.widget.PagerSnapHelper} 586 | * 587 | * @param velocityX 588 | * @param velocityY 589 | * @return 590 | */ 591 | @Override 592 | public boolean onFling(int velocityX, int velocityY) { 593 | LayoutManager layoutManager = getLayoutManager(); 594 | if (layoutManager == null) { 595 | return false; 596 | } 597 | Adapter adapter = getAdapter(); 598 | if (adapter == null) { 599 | return false; 600 | } 601 | int minFlingVelocity = getMinFlingVelocity(); 602 | boolean fling = (Math.abs(velocityY) > minFlingVelocity || Math.abs(velocityX) > minFlingVelocity) 603 | && snapFromFling(layoutManager, velocityX, velocityY); 604 | return fling; 605 | } 606 | } 607 | 608 | private boolean snapFromFling(@NonNull LayoutManager layoutManager, int velocityX, 609 | int velocityY) { 610 | final int itemCount = layoutManager.getItemCount(); 611 | if (itemCount == 0) { 612 | return false; 613 | } 614 | Logd(TAG, "snapFromFling,mScrollState:" + this.mScrollState + ",velocityX:" + velocityX + ",velocityY:" + velocityY); 615 | if (SCROLL_STATE_DRAGGING == this.mScrollState) { 616 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 617 | int moveX = getMoveDistance(mScrollOffset, mScrollWidth); 618 | Loge(TAG, "snapFromFling: deltaX:" + moveX + ",mCurrentPage:" + mCurrentPage); 619 | if (Math.abs(moveX) != 0 && Math.abs(moveX) != mScrollWidth) { 620 | smoothScrollBy(moveX, 0, calculateTimeForHorizontalScrolling(velocityX, moveX)); 621 | return true; 622 | } 623 | } else { 624 | int moveY = getMoveDistance(mScrollOffset, mScrollHeight); 625 | Loge(TAG, "snapFromFling: deltaY:" + moveY + ",mCurrentPage:" + mCurrentPage); 626 | if (Math.abs(moveY) != 0 && Math.abs(moveY) != mScrollHeight) { 627 | smoothScrollBy(0, moveY, calculateTimeForVerticalScrolling(velocityY, moveY)); 628 | return true; 629 | } 630 | } 631 | } 632 | return false; 633 | } 634 | 635 | private int getMoveDistance(int scrollDistance, int length) { 636 | int moveDistance; 637 | if (mForwardDirection) { 638 | int targetPage = scrollDistance / length + 1; 639 | moveDistance = targetPage * length - scrollDistance; 640 | } else { 641 | int targetPage = scrollDistance / length; 642 | moveDistance = targetPage * length - scrollDistance; 643 | } 644 | return moveDistance; 645 | } 646 | 647 | /** 648 | * {@link android.support.v4.view.ViewPager}的smoothScrollTo(int,int ,int) 649 | * 650 | * @param velocity 651 | * @param dx 652 | * @return 653 | */ 654 | private int calculateTimeForHorizontalScrolling(int velocity, int dx) { 655 | final int width = mScrollWidth; 656 | final int halfWidth = width / 2; 657 | final float distanceRatio = Math.min(1f, 1.0f * Math.abs(dx) / width); 658 | final float distance = halfWidth + halfWidth 659 | * distanceInfluenceForSnapDuration(distanceRatio); 660 | int duration; 661 | velocity = Math.abs(velocity); 662 | if (velocity > 0) { 663 | duration = 4 * Math.round(1000 * Math.abs(distance / velocity)); 664 | } else { 665 | final float pageWidth = width * 1.0f; 666 | final float pageDelta = (float) Math.abs(dx) / (pageWidth); 667 | duration = (int) ((pageDelta + 1) * 100); 668 | } 669 | duration = Math.max(Math.min(duration, maxScrollDuration), minScrollDuration); 670 | return duration; 671 | } 672 | 673 | private int calculateTimeForVerticalScrolling(int velocity, int dy) { 674 | final int height = mScrollHeight; 675 | final int halfHeight = height / 2; 676 | final float distanceRatio = Math.min(1f, 1.0f * Math.abs(dy) / height); 677 | final float distance = halfHeight + halfHeight 678 | * distanceInfluenceForSnapDuration(distanceRatio); 679 | int duration; 680 | velocity = Math.abs(velocity); 681 | if (velocity > 0) { 682 | duration = 4 * Math.round(1000 * Math.abs(distance / velocity)); 683 | } else { 684 | final float pageWidth = height * 1.0f; 685 | final float pageDelta = (float) Math.abs(dy) / (pageWidth); 686 | duration = (int) ((pageDelta + 1) * 100); 687 | } 688 | duration = Math.max(Math.min(duration, maxScrollDuration), minScrollDuration); 689 | return duration; 690 | } 691 | 692 | private float distanceInfluenceForSnapDuration(float f) { 693 | f -= 0.5f; // center the values about 0. 694 | f *= 0.3f * Math.PI / 2.0f; 695 | return (float) Math.sin(f); 696 | } 697 | 698 | @Override 699 | protected void onRestoreInstanceState(Parcelable state) { 700 | Bundle bundle = (Bundle) state; 701 | mScrollOffset = bundle.getInt(ARGS_SCROLL_OFFSET, 0); 702 | mCurrentPage = bundle.getInt(ARGS_PAGE, 0); 703 | mScrollWidth = bundle.getInt(ARGS_WIDTH, 0); 704 | mScrollHeight = bundle.getInt(ARGS_HEIGHT, 0); 705 | mForwardDirection = bundle.getBoolean(ARGS_FORWARD_DIRECTION, true); 706 | isSaveState = bundle.getBoolean(ARGS_SAVE_STATE, false); 707 | Parcelable parcelable = bundle.getParcelable(ARGS_SUPER); 708 | Logv(TAG, "onLayoutChange onRestoreInstanceState: mOrientation:" + mOrientation + ",mScrollOffset:" + mScrollOffset + ",mScrollWidth:" + mScrollWidth 709 | + ",mScrollHeight:" + mScrollHeight + ",mCurrentPage:" + mCurrentPage + ",mForwardDirection:" + mForwardDirection); 710 | super.onRestoreInstanceState(parcelable); 711 | } 712 | 713 | @Override 714 | protected Parcelable onSaveInstanceState() { 715 | Logv(TAG, "onLayoutChange onSaveInstanceState: mOrientation:" + mOrientation + ",mScrollOffset:" + mScrollOffset + ",mScrollWidth:" + mScrollWidth 716 | + ",mScrollHeight:" + mScrollHeight + ",mCurrentPage:" + mCurrentPage + ",mForwardDirection:" + mForwardDirection); 717 | Bundle bundle = new Bundle(); 718 | bundle.putInt(ARGS_SCROLL_OFFSET, mScrollOffset); 719 | bundle.putInt(ARGS_PAGE, mCurrentPage); 720 | bundle.putInt(ARGS_WIDTH, mScrollWidth); 721 | bundle.putInt(ARGS_HEIGHT, mScrollHeight); 722 | bundle.putBoolean(ARGS_FORWARD_DIRECTION, mForwardDirection); 723 | bundle.putBoolean(ARGS_SAVE_STATE, true); 724 | bundle.putParcelable(ARGS_SUPER, super.onSaveInstanceState()); 725 | return bundle; 726 | } 727 | 728 | public void addOnPageChangeListener(PageRecyclerView.OnPageChangeListener listener) { 729 | this.mOnPageChangeListener = listener; 730 | } 731 | 732 | public void addPageTransformer(PageRecyclerView.PageTransformer pageTransformer) { 733 | this.mPageTransformer = pageTransformer; 734 | } 735 | 736 | public interface OnPageChangeListener { 737 | void onPageScrolled(int position, float positionOffset, int positionOffsetPixels); 738 | 739 | void onPageSelected(int position); 740 | 741 | void onPageScrollStateChanged(int state); 742 | } 743 | 744 | public interface PageTransformer { 745 | void transformPage(View page, float position, boolean forwardDirection, @OnPageDataListener.LayoutOrientation int mOrientation); 746 | } 747 | } 748 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/adapter/BasePageAdapter.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pageview.adapter; 2 | 3 | import android.content.Context; 4 | import android.support.annotation.IntRange; 5 | import android.support.v7.widget.RecyclerView; 6 | import android.view.LayoutInflater; 7 | import android.view.View; 8 | import android.view.ViewGroup; 9 | 10 | import java.util.ArrayList; 11 | import java.util.List; 12 | 13 | import static com.ckr.pageview.utils.PageLog.Logd; 14 | import static com.ckr.pageview.utils.PageLog.Logi; 15 | 16 | 17 | /** 18 | * Created by PC大佬 on 2018/1/15. 19 | */ 20 | 21 | public abstract class BasePageAdapter extends RecyclerView.Adapter implements OnPageDataListener, OnAutoSizeListener { 22 | private static final String TAG = "BasePageAdapter"; 23 | public static final int MIN_ITEM_COUNT = 6; 24 | protected Context mContext; 25 | protected List mTargetData; 26 | protected List mRawData; 27 | protected int mRow; 28 | protected int mColumn; 29 | private int mPageCount; 30 | protected int mOrientation; 31 | protected int mLayoutFlag; 32 | protected boolean mIsLooping; 33 | protected boolean mIsAutosize; 34 | private OnIndicatorListener mOnIndicatorListener; 35 | private int widthOrHeight; 36 | 37 | public BasePageAdapter(Context context) { 38 | mContext = context; 39 | mRawData = new ArrayList<>(); 40 | mTargetData = new ArrayList<>(); 41 | } 42 | 43 | public BasePageAdapter setRow(@IntRange(from = 1) int mRow) { 44 | this.mRow = mRow; 45 | return this; 46 | } 47 | 48 | public BasePageAdapter setColumn(@IntRange(from = 1) int mColumn) { 49 | this.mColumn = mColumn; 50 | return this; 51 | } 52 | 53 | public BasePageAdapter setOrientation(@LayoutOrientation int mOrientation) { 54 | this.mOrientation = mOrientation; 55 | return this; 56 | } 57 | 58 | public BasePageAdapter setLayoutFlag(@LayoutFlag int mLayoutFlag) { 59 | this.mLayoutFlag = mLayoutFlag; 60 | return this; 61 | } 62 | 63 | public BasePageAdapter setLooping(boolean isLooping) { 64 | this.mIsLooping = isLooping; 65 | return this; 66 | } 67 | 68 | public BasePageAdapter setAutosize(boolean autosize) { 69 | this.mIsAutosize = autosize; 70 | return this; 71 | } 72 | 73 | public BasePageAdapter setOnIndicatorListener(OnIndicatorListener listener) { 74 | mOnIndicatorListener = listener; 75 | return this; 76 | } 77 | 78 | public void updateAll(List list) { 79 | if (list == null || mRawData == null) 80 | return; 81 | mRawData.clear(); 82 | mRawData.addAll(list); 83 | supplyData(mRawData); 84 | notifyDataSetChanged(); 85 | if (mOnIndicatorListener != null) { 86 | mOnIndicatorListener.updateIndicator(); 87 | } 88 | } 89 | 90 | public void updateItem(T t) { 91 | if (t == null) { 92 | return; 93 | } 94 | int index = mRawData.size(); 95 | mRawData.add(t); 96 | int pageCount = (int) Math.ceil(mRawData.size() / (double) (mRow * mColumn)); 97 | if (pageCount == this.mPageCount) { 98 | mTargetData.add(index, t); 99 | mTargetData.remove(mTargetData.size() - 1); 100 | notifyDataSetChanged(); 101 | } else { 102 | supplyData(mRawData); 103 | notifyDataSetChanged(); 104 | if (mOnIndicatorListener != null) { 105 | mOnIndicatorListener.updateIndicator(); 106 | } 107 | } 108 | } 109 | 110 | public void updateItem(int start, T t) { 111 | if (t == null) { 112 | return; 113 | } 114 | if (start < 0 && start > mRawData.size()) { 115 | throw new ArrayIndexOutOfBoundsException(start); 116 | } 117 | mRawData.add(start, t); 118 | int pageCount = (int) Math.ceil(mRawData.size() / (double) (mRow * mColumn)); 119 | if (pageCount == this.mPageCount) { 120 | mTargetData.add(start, t); 121 | mTargetData.remove(mTargetData.size() - 1); 122 | notifyDataSetChanged(); 123 | } else { 124 | supplyData(mRawData); 125 | notifyDataSetChanged(); 126 | if (mOnIndicatorListener != null) { 127 | mOnIndicatorListener.updateIndicator(); 128 | } 129 | } 130 | } 131 | 132 | public void removeItem(int adjustedPosition) { 133 | if (adjustedPosition < 0 && adjustedPosition >= mRawData.size()) { 134 | throw new ArrayIndexOutOfBoundsException(adjustedPosition); 135 | } 136 | mRawData.remove(adjustedPosition); 137 | int pageCount = (int) Math.ceil(mRawData.size() / (double) (mRow * mColumn)); 138 | if (pageCount == this.mPageCount) { 139 | mTargetData.remove(adjustedPosition); 140 | mTargetData.add(null); 141 | notifyDataSetChanged(); 142 | } else { 143 | supplyData(mRawData); 144 | notifyDataSetChanged(); 145 | if (mOnIndicatorListener != null) { 146 | mOnIndicatorListener.updateIndicator(); 147 | } 148 | } 149 | } 150 | 151 | private void supplyData(List list) { 152 | if (list == null) { 153 | return; 154 | } 155 | Logd(TAG, "supplyData,size:" + list.size()); 156 | mTargetData.clear(); 157 | mTargetData.addAll(list); 158 | mPageCount = (int) Math.ceil(list.size() / (double) (mRow * mColumn));//多少页 159 | Logd(TAG, "supplyData,pages:" + mPageCount); 160 | for (int i = list.size(); i < mPageCount * mRow * mColumn; i++) { 161 | mTargetData.add(null); 162 | } 163 | } 164 | 165 | @Override 166 | public List getRawData() { 167 | return mRawData; 168 | } 169 | 170 | @Override 171 | public int getItemViewType(int position) { 172 | return position; 173 | } 174 | 175 | @Override 176 | public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { 177 | View itemView = LayoutInflater.from(mContext).inflate(getLayoutId(viewType), parent, false); 178 | if (isAutoSize()) { 179 | ViewGroup.LayoutParams layoutParams = itemView.getLayoutParams(); 180 | int itemWidthOrHeight = calculateItemWidthOrHeight(viewType); 181 | if (itemWidthOrHeight > 0) { 182 | if (mOrientation == HORIZONTAL) { 183 | layoutParams.width = itemWidthOrHeight; 184 | } else { 185 | layoutParams.height = itemWidthOrHeight; 186 | } 187 | Logi(TAG, "onMeasure onCreateViewHolder: width:" + layoutParams.width + ",height:" + layoutParams.height); 188 | itemView.setLayoutParams(layoutParams); 189 | } 190 | } 191 | return getViewHolder(itemView, viewType); 192 | } 193 | 194 | @Override 195 | public void onBindViewHolder(ViewHolder holder, int position) { 196 | Logd(TAG, "onBindViewHolder: position:" + position + ",size:" + mTargetData.size()); 197 | int index = position; 198 | if (mIsLooping) { 199 | index = position % mTargetData.size(); 200 | } 201 | int adjustedPosition = adjustPosition(index); 202 | convert(holder, index, mTargetData.get(index), adjustedPosition, mTargetData.get(adjustedPosition)); 203 | } 204 | 205 | @Override 206 | public int getItemCount() { 207 | return mTargetData.size(); 208 | } 209 | 210 | protected int adjustPosition(int index) { 211 | int pos = index; 212 | if (isGridLayout() && mOrientation == OnPageDataListener.LINEAR) { 213 | int sum = mColumn * mRow; 214 | int remainder = index % sum; 215 | int x = remainder / mRow; 216 | int y = remainder % mRow; 217 | pos = x + y * mColumn; 218 | pos = pos + sum * (index / sum); 219 | } 220 | return pos; 221 | } 222 | 223 | @Override 224 | public int getPageColumn() { 225 | return mColumn; 226 | } 227 | 228 | @Override 229 | public int getPageRow() { 230 | return mRow; 231 | } 232 | 233 | @Override 234 | public int getLayoutOrientation() { 235 | return mOrientation; 236 | } 237 | 238 | @Override 239 | public int getLayoutFlag() { 240 | return mLayoutFlag; 241 | } 242 | 243 | @Override 244 | public boolean isLooping() { 245 | return mIsLooping; 246 | } 247 | 248 | @Override 249 | public int getPageCount() { 250 | return mPageCount; 251 | } 252 | 253 | @Override 254 | public int getRawItemCount() { 255 | return mRawData.size(); 256 | } 257 | 258 | 259 | @Override 260 | public void notifySizeChanged(@IntRange(from = 0) int size) { 261 | this.widthOrHeight = size; 262 | } 263 | 264 | @Override 265 | public int calculateItemWidthOrHeight(int position) { 266 | if (isGridLayout()) { 267 | if (mOrientation == HORIZONTAL) { 268 | int countPerPage = mColumn * mRow; 269 | int value = widthOrHeight / mColumn; 270 | int remainder = position % countPerPage; 271 | if (remainder == countPerPage - 2 || remainder == countPerPage - 1) { 272 | return widthOrHeight - value * (mColumn - 1); 273 | } else { 274 | return value; 275 | } 276 | } else { 277 | int countPerPage = mColumn * mRow; 278 | int value = widthOrHeight / mRow; 279 | int remainder = position % countPerPage; 280 | if (remainder == countPerPage - 2 || remainder == countPerPage - 1) { 281 | return widthOrHeight - value * (mRow - 1); 282 | } else { 283 | return value; 284 | } 285 | } 286 | } 287 | return 0; 288 | } 289 | 290 | @Override 291 | public boolean isAutoSize() { 292 | return mIsAutosize && isGridLayout(); 293 | } 294 | 295 | private boolean isGridLayout() { 296 | return mLayoutFlag == GRID; 297 | } 298 | 299 | protected abstract int getLayoutId(int viewType); 300 | 301 | protected abstract ViewHolder getViewHolder(View itemView, int viewType); 302 | 303 | protected abstract void convert(ViewHolder holder, int originalPos, T originalItem, int adjustedPos, T adjustedItem); 304 | 305 | } 306 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/adapter/OnAutoSizeListener.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pageview.adapter; 2 | 3 | /** 4 | * Created by ckr on 2018/9/12. 5 | */ 6 | 7 | public interface OnAutoSizeListener { 8 | void notifySizeChanged(int size); 9 | int calculateItemWidthOrHeight(int position); 10 | boolean isAutoSize(); 11 | } 12 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/adapter/OnIndicatorListener.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pageview.adapter; 2 | 3 | /** 4 | * Created by PC大佬 on 2018/1/20. 5 | */ 6 | 7 | public interface OnIndicatorListener { 8 | void updateIndicator(); 9 | } 10 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/adapter/OnPageDataListener.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pageview.adapter; 2 | 3 | import android.support.annotation.IntDef; 4 | 5 | import java.lang.annotation.Retention; 6 | import java.lang.annotation.RetentionPolicy; 7 | import java.util.List; 8 | 9 | /** 10 | * Created by PC大佬 on 2018/1/16. 11 | */ 12 | 13 | public interface OnPageDataListener { 14 | int ONE = 1; 15 | int TWO = 2; 16 | int THREE = 3; 17 | int FOUR = 4; 18 | int FIVE = 5; 19 | int HORIZONTAL = 0; 20 | int VERTICAL = 1; 21 | int LINEAR = 0; 22 | int GRID = 1; 23 | 24 | @Retention(RetentionPolicy.SOURCE) 25 | @IntDef({ONE, TWO}) 26 | @interface PageRow { 27 | } 28 | 29 | @Retention(RetentionPolicy.SOURCE) 30 | @IntDef({ONE, TWO, THREE, FOUR, FIVE}) 31 | @interface PageColumn { 32 | } 33 | 34 | @Retention(RetentionPolicy.SOURCE) 35 | @IntDef({HORIZONTAL, VERTICAL}) 36 | @interface LayoutOrientation { 37 | } 38 | 39 | @Retention(RetentionPolicy.SOURCE) 40 | @IntDef({LINEAR, GRID}) 41 | @interface LayoutFlag { 42 | } 43 | 44 | @PageRow 45 | int getPageColumn(); 46 | 47 | @PageColumn 48 | int getPageRow(); 49 | 50 | @LayoutOrientation 51 | int getLayoutOrientation(); 52 | 53 | @LayoutFlag 54 | int getLayoutFlag(); 55 | 56 | boolean isLooping(); 57 | 58 | int getPageCount(); 59 | 60 | int getRawItemCount(); 61 | 62 | List getRawData(); 63 | } 64 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/manager/LifecycleManager.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pageview.manager; 2 | 3 | import android.support.annotation.NonNull; 4 | import android.support.v4.app.Fragment; 5 | import android.support.v4.app.FragmentActivity; 6 | 7 | import com.ckr.pageview.view.PageView; 8 | 9 | import static com.ckr.pageview.utils.PageLog.Logd; 10 | 11 | /** 12 | * Created on 2019/11/24 13 | * 14 | * @author ckr 15 | */ 16 | public class LifecycleManager { 17 | private static final String TAG = "LifecycleManager"; 18 | private FragmentActivity mHostActivity; 19 | private Fragment mHostFragment; 20 | private PageView mPageView; 21 | 22 | public LifecycleManager(PageView view) { 23 | this.mPageView = view; 24 | } 25 | 26 | public void onDetachedFromWindow() { 27 | Logd(TAG, "onDetachedFromWindow"); 28 | removeLifeCycleObserver(mHostActivity); 29 | removeLifeCycleObserver(mHostFragment); 30 | // mHostActivity = null; 31 | // mHostFragment = null; 32 | if (mPageView != null) { 33 | mPageView.stopLooping(); 34 | } 35 | } 36 | 37 | public void onAttachedToWindow() { 38 | Logd(TAG, "onAttachedToWindow"); 39 | registerLifeCycleObserver(mHostActivity); 40 | registerLifeCycleObserver(mHostFragment); 41 | if (mPageView != null) { 42 | mPageView.restartLooping(); 43 | } 44 | } 45 | 46 | public void onResume() { 47 | Logd(TAG, "onResume"); 48 | if (mPageView != null) { 49 | mPageView.restartLooping(); 50 | } 51 | } 52 | 53 | public void onStop() { 54 | Logd(TAG, "onStop"); 55 | if (mPageView != null) { 56 | mPageView.stopLooping(); 57 | } 58 | } 59 | 60 | public void onDestroy() { 61 | Logd(TAG, "onDestroy"); 62 | } 63 | 64 | public void registerLifeCycleObserver(@NonNull FragmentActivity activity) { 65 | if (activity == null) { 66 | return; 67 | } 68 | mHostActivity = activity; 69 | // activity.getLifecycle().addObserver(this); 70 | } 71 | 72 | public void removeLifeCycleObserver(@NonNull FragmentActivity activity) { 73 | if (activity == null) { 74 | return; 75 | } 76 | // activity.getLifecycle().removeObserver(this); 77 | } 78 | 79 | public void registerLifeCycleObserver(@NonNull Fragment fragment) { 80 | if (fragment == null) { 81 | return; 82 | } 83 | mHostFragment = fragment; 84 | // mHostFragment.getLifecycle().addObserver(this); 85 | } 86 | 87 | public void removeLifeCycleObserver(@NonNull Fragment fragment) { 88 | if (fragment == null) { 89 | return; 90 | } 91 | // fragment.getLifecycle().removeObserver(this); 92 | } 93 | } 94 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/transform/AccordionTransformer.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2014 Toxic Bakery 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.ckr.pageview.transform; 18 | 19 | import android.support.v4.view.ViewCompat; 20 | import android.view.View; 21 | 22 | import com.ckr.pageview.adapter.OnPageDataListener; 23 | 24 | public class AccordionTransformer extends BaseTransformer { 25 | 26 | @Override 27 | protected void onTransform(View view, float position, boolean forwardDirection, int mOrientation) { 28 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 29 | ViewCompat.setPivotX(view, position < 0 ? view.getWidth() : 0); 30 | ViewCompat.setScaleX(view, position < 0 ? 1f + position : (1f - position)); 31 | } else { 32 | ViewCompat.setPivotY(view, position < 0 ? view.getHeight() : 0); 33 | ViewCompat.setPivotX(view, view.getWidth()); 34 | ViewCompat.setScaleY(view, position < 0 ? 1f + position : (1f - position)); 35 | } 36 | } 37 | 38 | } 39 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/transform/BaseTransformer.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pageview.transform; 2 | 3 | import android.support.v4.view.ViewCompat; 4 | import android.support.v7.widget.PageRecyclerView; 5 | import android.view.View; 6 | 7 | import com.ckr.pageview.adapter.OnPageDataListener; 8 | 9 | import static com.ckr.pageview.utils.PageLog.Logd; 10 | 11 | /** 12 | * Created by PC大佬 on 2018/4/6. 13 | */ 14 | 15 | public abstract class BaseTransformer implements PageRecyclerView.PageTransformer { 16 | protected static final String TAG = "BaseTransformer"; 17 | 18 | protected abstract void onTransform(View view, float position, boolean forwardDirection, @OnPageDataListener.LayoutOrientation int mOrientation); 19 | 20 | @Override 21 | public void transformPage(View page, float position, boolean forwardDirection, int mOrientation) { 22 | Logd(TAG, "transformPage: position:" + position); 23 | onPreTransform(page, position, mOrientation); 24 | onTransform(page, position, forwardDirection, mOrientation); 25 | onPostTransform(page, position, mOrientation); 26 | } 27 | 28 | protected void onPreTransform(View view, float position, @OnPageDataListener.LayoutOrientation int mOrientation) { 29 | ViewCompat.setAlpha(view, 1); 30 | ViewCompat.setPivotX(view, 0); 31 | ViewCompat.setPivotY(view, 0); 32 | ViewCompat.setRotationY(view, 0); 33 | ViewCompat.setRotationX(view, 0); 34 | ViewCompat.setScaleX(view, 1); 35 | ViewCompat.setScaleY(view, 1); 36 | ViewCompat.setTranslationX(view, 0); 37 | ViewCompat.setTranslationY(view, 0); 38 | } 39 | 40 | protected void onPostTransform(View view, float position, @OnPageDataListener.LayoutOrientation int mOrientation) { 41 | } 42 | 43 | } 44 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/transform/CubeOutTransformer.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pageview.transform; 2 | 3 | import android.support.v4.view.ViewCompat; 4 | import android.view.View; 5 | 6 | import com.ckr.pageview.adapter.OnPageDataListener; 7 | 8 | /** 9 | * Created by PC大佬 on 2018/4/6. 10 | */ 11 | 12 | public class CubeOutTransformer extends BaseTransformer { 13 | 14 | 15 | @Override 16 | protected void onTransform(View view, float position, boolean forwardDirection, int mOrientation) { 17 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 18 | ViewCompat.setPivotX(view, position < 0f ? view.getWidth() : 0f); 19 | ViewCompat.setPivotY(view, view.getHeight() * 0.5f); 20 | ViewCompat.setRotationY(view, 90f * position); 21 | } else { 22 | ViewCompat.setPivotY(view, position < 0f ? view.getHeight() : 0f); 23 | ViewCompat.setPivotX(view, view.getWidth() * 0.5f); 24 | ViewCompat.setRotationX(view, -90f * position); 25 | } 26 | } 27 | 28 | } 29 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/transform/DefaultTransformer.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2014 Toxic Bakery 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.ckr.pageview.transform; 18 | 19 | import android.view.View; 20 | 21 | public class DefaultTransformer extends BaseTransformer { 22 | 23 | @Override 24 | protected void onTransform(View view, float position, boolean forwardDirection, int mOrientation) { 25 | } 26 | 27 | } 28 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/transform/DepthPageTransformer.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2014 Toxic Bakery 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.ckr.pageview.transform; 18 | 19 | import android.support.v4.view.ViewCompat; 20 | import android.view.View; 21 | 22 | import com.ckr.pageview.adapter.OnPageDataListener; 23 | 24 | public class DepthPageTransformer extends BaseTransformer { 25 | 26 | private static final float MIN_SCALE = 0.75f; 27 | 28 | @Override 29 | protected void onTransform(View view, float position, boolean forwardDirection, int mOrientation) { 30 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 31 | if (position <= 0f) { 32 | ViewCompat.setTranslationX(view, 0f); 33 | ViewCompat.setScaleX(view, 1f); 34 | ViewCompat.setScaleY(view, 1f); 35 | } else if (position <= 1f) { 36 | final float scaleFactor = MIN_SCALE + (1 - MIN_SCALE) * (1 - Math.abs(position)); 37 | ViewCompat.setAlpha(view, 1 - position); 38 | ViewCompat.setPivotY(view, 0.5f * view.getHeight()); 39 | ViewCompat.setTranslationX(view, view.getWidth() * -position); 40 | ViewCompat.setScaleX(view, scaleFactor); 41 | ViewCompat.setScaleY(view, scaleFactor); 42 | } 43 | }else { 44 | if (position <= 0f) { 45 | ViewCompat.setTranslationY(view, 0f); 46 | ViewCompat.setScaleX(view, 1f); 47 | ViewCompat.setScaleY(view, 1f); 48 | } else if (position <= 1f) { 49 | final float scaleFactor = MIN_SCALE + (1 - MIN_SCALE) * (1 - Math.abs(position)); 50 | ViewCompat.setAlpha(view, 1 - position); 51 | ViewCompat.setPivotX(view, 0.5f * view.getWidth()); 52 | ViewCompat.setTranslationY(view, view.getHeight() * -position); 53 | ViewCompat.setScaleX(view, scaleFactor); 54 | ViewCompat.setScaleY(view, scaleFactor); 55 | } 56 | } 57 | } 58 | 59 | } 60 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/transform/FlipTransformer.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2014 Toxic Bakery 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.ckr.pageview.transform; 18 | 19 | import android.support.v4.view.ViewCompat; 20 | import android.view.View; 21 | 22 | import com.ckr.pageview.adapter.OnPageDataListener; 23 | 24 | public class FlipTransformer extends BaseTransformer { 25 | 26 | @Override 27 | protected void onTransform(View view, float position, boolean forwardDirection, int mOrientation) { 28 | final float rotation = 180f * (position); 29 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 30 | ViewCompat.setAlpha(view, rotation > 90f || rotation < -90f ? 0 : 1); 31 | ViewCompat.setPivotX(view, view.getWidth() * 0.5f); 32 | ViewCompat.setPivotY(view, view.getHeight() * 0.5f); 33 | ViewCompat.setRotationY(view, rotation); 34 | } else { 35 | ViewCompat.setAlpha(view, rotation > 90f || rotation < -90f ? 0 : 1); 36 | ViewCompat.setPivotX(view, view.getWidth() * 0.5f); 37 | ViewCompat.setPivotY(view, view.getHeight() * 0.5f); 38 | ViewCompat.setRotationX(view, -rotation); 39 | } 40 | } 41 | 42 | @Override 43 | protected void onPreTransform(View view, float position, int mOrientation) { 44 | super.onPreTransform(view, position, mOrientation); 45 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 46 | view.setTranslationX(-view.getWidth() * (position)); 47 | } else { 48 | view.setTranslationY(-view.getHeight() * (position)); 49 | } 50 | } 51 | 52 | @Override 53 | protected void onPostTransform(View page, float position, int mOrientation) { 54 | super.onPostTransform(page, position, mOrientation); 55 | 56 | //resolve problem: new page can't handle click event! 57 | if (position > -0.5f && position < 0.5f) { 58 | page.setVisibility(View.VISIBLE); 59 | } else { 60 | page.setVisibility(View.INVISIBLE); 61 | } 62 | } 63 | } 64 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/transform/ScaleInOutTransformer.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pageview.transform; 2 | 3 | import android.view.View; 4 | 5 | import com.ckr.pageview.adapter.OnPageDataListener; 6 | 7 | public class ScaleInOutTransformer extends BaseTransformer { 8 | 9 | @Override 10 | protected void onTransform(View view, float position, boolean forwardDirection, int mOrientation) { 11 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 12 | view.setPivotX(position < 0 ? 0 : view.getWidth()); 13 | view.setPivotY(view.getHeight() / 2f); 14 | float scale = position < 0 ? 1f + position : 1f - position; 15 | view.setScaleX(scale); 16 | view.setScaleY(scale); 17 | } else { 18 | view.setPivotY(position < 0 ? 0 : view.getHeight()); 19 | view.setPivotX(view.getWidth() / 2f); 20 | float scale = position < 0 ? 1f + position : 1f - position; 21 | view.setScaleX(scale); 22 | view.setScaleY(scale); 23 | } 24 | } 25 | 26 | @Override 27 | protected void onPreTransform(View view, float position, int mOrientation) { 28 | super.onPreTransform(view, position, mOrientation); 29 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 30 | view.setTranslationX(-view.getWidth() * position); 31 | } else { 32 | view.setTranslationY(-view.getHeight() * position); 33 | } 34 | } 35 | } 36 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/transform/StackTransformer.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2014 Toxic Bakery 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.ckr.pageview.transform; 18 | 19 | import android.view.View; 20 | 21 | import com.ckr.pageview.adapter.OnPageDataListener; 22 | 23 | public class StackTransformer extends BaseTransformer { 24 | 25 | @Override 26 | protected void onTransform(View view, float position, boolean forwardDirection, int mOrientation) { 27 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 28 | view.setTranslationX(position < 0 ? 0f : -view.getWidth() * position); 29 | } else { 30 | view.setTranslationY(position < 0 ? 0f : -view.getHeight() * position); 31 | } 32 | } 33 | 34 | @Override 35 | protected void onPreTransform(View view, float position, int mOrientation) { 36 | super.onPreTransform(view, position, mOrientation); 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/transform/TabletTransformer.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2014 Toxic Bakery 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.ckr.pageview.transform; 18 | 19 | import android.graphics.Camera; 20 | import android.graphics.Matrix; 21 | import android.view.View; 22 | 23 | import com.ckr.pageview.adapter.OnPageDataListener; 24 | 25 | public class TabletTransformer extends BaseTransformer { 26 | 27 | private static final Matrix OFFSET_MATRIX = new Matrix(); 28 | private static final Camera OFFSET_CAMERA = new Camera(); 29 | private static final float[] OFFSET_TEMP_FLOAT = new float[2]; 30 | 31 | @Override 32 | protected void onTransform(View view, float position, boolean forwardDirection, int mOrientation) { 33 | final float rotation = (position < 0 ? 30f : -30f) * Math.abs(position); 34 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 35 | view.setTranslationX(getOffsetForRotation(rotation, view.getWidth(), view.getHeight(), mOrientation)); 36 | view.setPivotX(view.getWidth() * 0.5f); 37 | view.setPivotY(0); 38 | view.setRotationY(rotation); 39 | } else { 40 | view.setTranslationY(getOffsetForRotation(rotation, view.getWidth(), view.getHeight(), mOrientation)); 41 | view.setPivotY(view.getHeight() * 0.5f); 42 | view.setPivotX(0); 43 | view.setRotationX(-rotation); 44 | } 45 | 46 | } 47 | 48 | protected static final float getOffsetForRotation(float degrees, int width, int height, int mOrientation) { 49 | OFFSET_MATRIX.reset(); 50 | OFFSET_CAMERA.save(); 51 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 52 | OFFSET_CAMERA.rotateY(Math.abs(degrees)); 53 | } else { 54 | OFFSET_CAMERA.rotateX(-Math.abs(degrees)); 55 | } 56 | OFFSET_CAMERA.getMatrix(OFFSET_MATRIX); 57 | OFFSET_CAMERA.restore(); 58 | 59 | OFFSET_MATRIX.preTranslate(-width * 0.5f, -height * 0.5f); 60 | OFFSET_MATRIX.postTranslate(width * 0.5f, height * 0.5f); 61 | OFFSET_TEMP_FLOAT[0] = width; 62 | OFFSET_TEMP_FLOAT[1] = height; 63 | OFFSET_MATRIX.mapPoints(OFFSET_TEMP_FLOAT); 64 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 65 | return (width - OFFSET_TEMP_FLOAT[0]) * (degrees > 0.0f ? 1.0f : -1.0f); 66 | } else { 67 | return (height - OFFSET_TEMP_FLOAT[1]) * (degrees > 0.0f ? 1.0f : -1.0f); 68 | } 69 | } 70 | 71 | } 72 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/transform/Transformer.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pageview.transform; 2 | 3 | /** 4 | * Created by PC大佬 on 2018/4/6. 5 | */ 6 | 7 | public enum Transformer { 8 | Default(DefaultTransformer.class), 9 | Accordion(AccordionTransformer.class), 10 | CubeOut(CubeOutTransformer.class), 11 | DepthPage(DepthPageTransformer.class), 12 | FlipHorizontal(FlipTransformer.class), 13 | ScaleInOut(ScaleInOutTransformer.class), 14 | Stack(StackTransformer.class), 15 | Tablet(TabletTransformer.class), 16 | ZoomIn(ZoomInTransformer.class), 17 | ZoomOutSlide(ZoomOutSlideTransformer.class); 18 | 19 | private Class mClazz; 20 | 21 | private Transformer(Class clazz) { 22 | mClazz = clazz; 23 | } 24 | 25 | public BaseTransformer getTransformer() { 26 | try { 27 | if (mClazz == null) { 28 | return null; 29 | } else { 30 | return (BaseTransformer) mClazz.newInstance(); 31 | } 32 | } catch (Exception e) { 33 | throw new Error("Can not init mClazz instance"); 34 | } 35 | } 36 | } 37 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/transform/ZoomInTransformer.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2014 Toxic Bakery 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.ckr.pageview.transform; 18 | 19 | import android.view.View; 20 | 21 | import com.ckr.pageview.adapter.OnPageDataListener; 22 | 23 | public class ZoomInTransformer extends BaseTransformer { 24 | 25 | @Override 26 | protected void onTransform(View view, float position, boolean forwardDirection, int mOrientation) { 27 | final float scale = position < 0 ? position + 1f : Math.abs(1f - position); 28 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 29 | view.setScaleX(scale); 30 | view.setScaleY(scale); 31 | view.setPivotX(view.getWidth() * 0.5f); 32 | view.setPivotY(view.getHeight() * 0.5f); 33 | view.setAlpha(position < -1f || position > 1f ? 0f : 1f - (scale - 1f)); 34 | } else { 35 | view.setScaleX(scale); 36 | view.setScaleY(scale); 37 | view.setPivotX(view.getWidth() * 0.5f); 38 | view.setPivotY(view.getHeight() * 0.5f); 39 | view.setAlpha(position < -1f || position > 1f ? 0f : 1f - (scale - 1f)); 40 | } 41 | 42 | } 43 | 44 | } 45 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/transform/ZoomOutSlideTransformer.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2014 Toxic Bakery 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.ckr.pageview.transform; 18 | 19 | import android.util.DisplayMetrics; 20 | import android.util.Log; 21 | import android.util.TypedValue; 22 | import android.view.View; 23 | 24 | import com.ckr.pageview.adapter.OnPageDataListener; 25 | 26 | public class ZoomOutSlideTransformer extends BaseTransformer { 27 | 28 | private static final float MIN_SCALE = 0.78f; 29 | private static final float MIN_ALPHA = 0.5f; 30 | 31 | @Override 32 | protected void onTransform(View view, float position, boolean forwardDirection, int mOrientation) { 33 | if (mOrientation == OnPageDataListener.HORIZONTAL) { 34 | if (position >= -1 || position <= 1) { 35 | // Modify the default slide transition to shrink the page as well 36 | final float height = view.getHeight(); 37 | final float width = view.getWidth(); 38 | final float scaleFactor = Math.max(MIN_SCALE, 1 - Math.abs(position)); 39 | final float vertMargin = height * (1 - scaleFactor) / 2; 40 | final float horzMargin = width * (1 - scaleFactor) / 2; 41 | 42 | // Center vertically 43 | view.setPivotY(0.5f * height); 44 | view.setPivotX(0.5f * width); 45 | 46 | if (position < 0) { 47 | view.setTranslationX(horzMargin - vertMargin / 2); 48 | } else { 49 | view.setTranslationX(-horzMargin + vertMargin / 2); 50 | } 51 | 52 | // Scale the page down (between MIN_SCALE and 1) 53 | view.setScaleX(scaleFactor); 54 | view.setScaleY(scaleFactor); 55 | 56 | // Fade the page relative to its size. 57 | view.setAlpha(MIN_ALPHA + (scaleFactor - MIN_SCALE) / (1 - MIN_SCALE) * (1 - MIN_ALPHA)); 58 | } 59 | } else { 60 | if (position >= -1 || position <= 1) { 61 | // Modify the default slide transition to shrink the page as well 62 | final float height = view.getHeight(); 63 | final float width = view.getWidth(); 64 | final float scaleFactor = Math.max(MIN_SCALE, 1 - Math.abs(position)); 65 | final float vertMargin = height * (1 - scaleFactor) / 2; 66 | final float horzMargin = width * (1 - scaleFactor) / 2; 67 | 68 | // Center vertically 69 | view.setPivotY(0.5f * height); 70 | view.setPivotX(0.5f * width); 71 | 72 | if (position < 0) { 73 | view.setTranslationY(vertMargin - horzMargin / 2); 74 | } else { 75 | view.setTranslationY(-vertMargin + horzMargin / 2); 76 | } 77 | 78 | // Scale the page down (between MIN_SCALE and 1) 79 | view.setScaleX(scaleFactor); 80 | view.setScaleY(scaleFactor); 81 | 82 | // Fade the page relative to its size. 83 | view.setAlpha(MIN_ALPHA + (scaleFactor - MIN_SCALE) / (1 - MIN_SCALE) * (1 - MIN_ALPHA)); 84 | } 85 | } 86 | 87 | } 88 | 89 | } 90 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/utils/PageLog.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pageview.utils; 2 | 3 | import android.util.Log; 4 | 5 | /** 6 | * Created by PC大佬 on 2018/1/26. 7 | */ 8 | 9 | public class PageLog { 10 | private static final String TAG = "PageLog"; 11 | private static boolean isDebug = false; 12 | 13 | public static void debug() { 14 | PageLog.isDebug = true; 15 | } 16 | 17 | public static void Logv(String msg) { 18 | Logv("", msg); 19 | } 20 | 21 | public static void Logv(String tag, String msg) { 22 | if (isDebug) { 23 | Log.v(TAG, tag + "--->" + msg); 24 | } 25 | } 26 | 27 | public static void Logd(String msg) { 28 | Logd("", msg); 29 | } 30 | 31 | public static void Logd(String tag, String msg) { 32 | if (isDebug) { 33 | Log.d(TAG, tag + "--->" + msg); 34 | } 35 | } 36 | 37 | public static void Logi(String msg) { 38 | Logi("", msg); 39 | } 40 | 41 | public static void Logi(String tag, String msg) { 42 | if (isDebug) { 43 | Log.i(TAG, tag + "--->" + msg); 44 | } 45 | } 46 | 47 | public static void Logw(String msg) { 48 | Logw("", msg); 49 | } 50 | 51 | public static void Logw(String tag, String msg) { 52 | if (isDebug) { 53 | Log.w(TAG, tag + "--->" + msg); 54 | } 55 | } 56 | 57 | public static void Loge(String msg) { 58 | Loge("", msg); 59 | } 60 | 61 | public static void Loge(String tag, String msg) { 62 | if (isDebug) { 63 | Log.e(TAG, tag + "--->" + msg); 64 | } 65 | } 66 | } 67 | -------------------------------------------------------------------------------- /pageview/src/main/java/com/ckr/pageview/view/PageHandler.java: -------------------------------------------------------------------------------- 1 | package com.ckr.pageview.view; 2 | 3 | import android.os.Handler; 4 | import android.os.Message; 5 | 6 | import java.lang.ref.WeakReference; 7 | 8 | /** 9 | * Created by ckr on 2018/1/29. 10 | */ 11 | public class PageHandler extends Handler { 12 | public static final int MSG_START_LOOPING = 0; 13 | public static final int MSG_STOP_LOOPING = 1; 14 | private WeakReference weakReference; 15 | 16 | public PageHandler(WeakReference wk) { 17 | weakReference = wk; 18 | } 19 | 20 | @Override 21 | public void handleMessage(Message msg) { 22 | super.handleMessage(msg); 23 | PageView mPageView = weakReference.get(); 24 | if (mPageView == null) { 25 | return; 26 | } 27 | if (mPageView.getHandler().hasMessages(MSG_START_LOOPING)) { 28 | mPageView.getHandler().removeMessages(MSG_START_LOOPING); 29 | } 30 | switch (msg.what) { 31 | case MSG_START_LOOPING: 32 | mPageView.setCurrentItem(mPageView.getCurrentItem() + (mPageView.getPageCount() == 0 ? 0 : 1)); 33 | mPageView.getHandler().sendEmptyMessageDelayed(MSG_START_LOOPING, mPageView.getLoopingInterval()); 34 | break; 35 | case MSG_STOP_LOOPING: 36 | break; 37 | } 38 | } 39 | } 40 | -------------------------------------------------------------------------------- /pageview/src/main/res/drawable/shape_point_selected.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 7 | 8 | -------------------------------------------------------------------------------- /pageview/src/main/res/drawable/shape_point_unselected.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 7 | 8 | -------------------------------------------------------------------------------- /pageview/src/main/res/layout/horizontal_page_view.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 13 | 14 | 19 | 20 | 24 | 25 | 31 | 32 | 38 | 39 | 40 | 41 | 42 | -------------------------------------------------------------------------------- /pageview/src/main/res/layout/vertical_page_view.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 13 | 14 | 19 | 20 | 24 | 25 | 31 | 32 | 38 | 39 | 40 | -------------------------------------------------------------------------------- /pageview/src/main/res/values/attrs_page_view.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 3000 65 | #ff0000 66 | #000000 67 | 5dp 68 | 5dp 69 | 5dp 70 | 30dp 71 | 30dp 72 | 0x11 73 | 74 | -------------------------------------------------------------------------------- /pageview/src/main/res/values/indicator.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 5dp 4 | 5dp 5 | 5dp 6 | 26dp 7 | 26dp 8 | #ff0000 9 | #000000 10 | 16dp 11 | 12 | -------------------------------------------------------------------------------- /pageview/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | pageview 3 | 4 | -------------------------------------------------------------------------------- /screenRecorder/Screenshot_1.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/screenRecorder/Screenshot_1.gif -------------------------------------------------------------------------------- /screenRecorder/Screenshot_2.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/screenRecorder/Screenshot_2.gif -------------------------------------------------------------------------------- /screenRecorder/Screenshot_3.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/screenRecorder/Screenshot_3.gif -------------------------------------------------------------------------------- /screenRecorder/Screenshot_4.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/screenRecorder/Screenshot_4.gif -------------------------------------------------------------------------------- /screenRecorder/Screenshot_5.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/screenRecorder/Screenshot_5.gif -------------------------------------------------------------------------------- /screenRecorder/qq.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ckrgithub/PageRecyclerView/e149577358526b383623e57b8a0845bc82f8d55d/screenRecorder/qq.png -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app', ':pageview' 2 | --------------------------------------------------------------------------------