├── .gitignore ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── tt │ │ └── whorlview │ │ └── ApplicationTest.java │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── tt │ │ └── whorlview │ │ └── MainActivity.java │ └── res │ ├── layout │ └── activity_main.xml │ ├── menu │ └── menu_main.xml │ ├── mipmap-hdpi │ └── ic_launcher.png │ ├── mipmap-mdpi │ └── ic_launcher.png │ ├── mipmap-xhdpi │ └── ic_launcher.png │ ├── mipmap-xxhdpi │ └── ic_launcher.png │ ├── values-w820dp │ ├── colors.xml │ └── dimens.xml │ └── values │ ├── dimens.xml │ ├── strings.xml │ └── styles.xml ├── art └── whorl_progress_showcase.gif ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── settings.gradle └── whorlviewlibrary ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src ├── androidTest └── java │ └── com │ └── tt │ └── whorlviewlibrary │ └── ApplicationTest.java └── main ├── AndroidManifest.xml ├── java └── com │ └── tt │ └── whorlviewlibrary │ └── WhorlView.java └── res └── values ├── attrs.xml ├── colors.xml └── strings.xml /.gitignore: -------------------------------------------------------------------------------- 1 | # Created by https://www.gitignore.io 2 | 3 | /captures 4 | .DS_Store 5 | 6 | ### Windows ### 7 | # Windows image file caches 8 | Thumbs.db 9 | ehthumbs.db 10 | 11 | # Folder config file 12 | Desktop.ini 13 | 14 | # Recycle Bin used on file shares 15 | $RECYCLE.BIN/ 16 | 17 | # Windows Installer files 18 | *.cab 19 | *.msi 20 | *.msm 21 | *.msp 22 | 23 | # Windows shortcuts 24 | *.lnk 25 | 26 | 27 | ### Android ### 28 | # Built application files 29 | *.apk 30 | *.ap_ 31 | 32 | # Files for the Dalvik VM 33 | *.dex 34 | 35 | # Java class files 36 | *.class 37 | 38 | # Generated files 39 | bin/ 40 | gen/ 41 | 42 | # Gradle files 43 | .gradle/ 44 | build/ 45 | /*/build/ 46 | 47 | # Local configuration file (sdk path, etc) 48 | local.properties 49 | 50 | # Proguard folder generated by Eclipse 51 | proguard/ 52 | 53 | # Log Files 54 | *.log 55 | 56 | ### Android Patch ### 57 | gen-external-apklibs 58 | 59 | 60 | ### Intellij ### 61 | # Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm 62 | 63 | *.iml 64 | 65 | ## Directory-based project format: 66 | .idea/ 67 | # if you remove the above rule, at least ignore the following: 68 | 69 | # User-specific stuff: 70 | # .idea/workspace.xml 71 | # .idea/tasks.xml 72 | # .idea/dictionaries 73 | 74 | # Sensitive or high-churn files: 75 | # .idea/dataSources.ids 76 | # .idea/dataSources.xml 77 | # .idea/sqlDataSources.xml 78 | # .idea/dynamic.xml 79 | # .idea/uiDesigner.xml 80 | 81 | # Gradle: 82 | # .idea/gradle.xml 83 | # .idea/libraries 84 | 85 | # Mongo Explorer plugin: 86 | # .idea/mongoSettings.xml 87 | 88 | ## File-based project format: 89 | *.ipr 90 | *.iws 91 | 92 | ## Plugin-specific files: 93 | 94 | # IntelliJ 95 | /out/ 96 | 97 | # mpeltonen/sbt-idea plugin 98 | .idea_modules/ 99 | 100 | # JIRA plugin 101 | atlassian-ide-plugin.xml 102 | 103 | # Crashlytics plugin (for Android Studio and IntelliJ) 104 | com_crashlytics_export_strings.xml 105 | crashlytics.properties 106 | crashlytics-build.properties 107 | 108 | -------------------------------------------------------------------------------- /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 | 203 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # WhorlView [![Android Arsenal](https://img.shields.io/badge/Android%20Arsenal-WhorlView-green.svg?style=flat)](https://android-arsenal.com/details/1/2339) 2 | 3 | 一个加载View 4 | 5 | ## 预览 6 | 7 | ![https://raw.githubusercontent.com/Kyson/WhorlView/master/art/whorl_progress_showcase.gif](https://raw.githubusercontent.com/Kyson/WhorlView/master/art/whorl_progress_showcase.gif) 8 | 9 | ## 使用 10 | 11 | ### step1 12 | 13 | 添加gradle配置 14 | 15 | ``` 16 | dependencies { 17 | compile 'com.tt:whorlviewlibrary:1.0.3' 18 | } 19 | ``` 20 | 21 | ### step2 22 | 23 | 在xml中添加WhorlView 24 | 25 | ```xml 26 | 36 | 37 | ``` 38 | 39 | ### step3 40 | 41 | 开始动画 42 | 43 | ```java 44 | WhorlView whorlView = (WhorlView) this.findViewById(R.id.whorl); 45 | whorlView.start(); 46 | ``` 47 | 48 | ## XML自定义属性 49 | 50 | |属性|类型|说明|默认值| 51 | |---|---|---|---| 52 | |whorlview_circle_colors|string|圆弧颜色|由外向内依次为红绿蓝| 53 | |whorlview_circle_speed|int|转圈速度|270度每秒| 54 | |whorlview_parallax|enum|视差效果|72度每秒| 55 | |whorlview_sweepAngle|float|弧度|90度| 56 | |whorlview_strokeWidth|float|弧宽|5f| 57 | 58 | > 1.0.3版本对颜色进行了修改，whorlview_circle_colors属性值应该为<色值>\_<色值>\_<色值>，以\_为分隔符，其中色值为#开头的6位或8位16进制数 59 | 60 | ## API 61 | 62 | 提供的api就两个，开始和停止。 63 | 64 | `whorlView.start();` 65 | 66 | `whorlView.stop();` 67 | 68 | ## 鸣谢 69 | 70 | - [小书匠](http://markdown.xiaoshujiang.com/)的创意 71 | 72 | > 微博看到有人分享markdown工具看到这个网站，感觉不错，不过最让我印象深刻的就是这个加载效果咯。 73 | 74 | ## 更多 75 | 76 | - [主页](http://www.hikyson.cn) 77 | 78 | - [博客](http://blog.hikyson.cn/) 79 | 80 | - [Github](https://github.com/Kyson) 81 | 82 | - 邮箱:kysonchao@gmail.com 83 | 84 | - [开源中国](http://git.oschina.net/cocobaby) 85 | 86 | - [新浪微博](http://weibo.com/1980495343/profile?rightmod=1&wvr=6&mod=personinfo) 87 | 88 | ## License 89 | 90 | Copyright (c) 2015 Kyson 91 | 92 | Licensed under the [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0) 93 | 94 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | # Created by https://www.gitignore.io 2 | 3 | /captures 4 | .DS_Store 5 | 6 | ### Windows ### 7 | # Windows image file caches 8 | Thumbs.db 9 | ehthumbs.db 10 | 11 | # Folder config file 12 | Desktop.ini 13 | 14 | # Recycle Bin used on file shares 15 | $RECYCLE.BIN/ 16 | 17 | # Windows Installer files 18 | *.cab 19 | *.msi 20 | *.msm 21 | *.msp 22 | 23 | # Windows shortcuts 24 | *.lnk 25 | 26 | 27 | ### Android ### 28 | # Built application files 29 | *.apk 30 | *.ap_ 31 | 32 | # Files for the Dalvik VM 33 | *.dex 34 | 35 | # Java class files 36 | *.class 37 | 38 | # Generated files 39 | bin/ 40 | gen/ 41 | 42 | # Gradle files 43 | .gradle/ 44 | build/ 45 | /*/build/ 46 | 47 | # Local configuration file (sdk path, etc) 48 | local.properties 49 | 50 | # Proguard folder generated by Eclipse 51 | proguard/ 52 | 53 | # Log Files 54 | *.log 55 | 56 | ### Android Patch ### 57 | gen-external-apklibs 58 | 59 | 60 | ### Intellij ### 61 | # Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm 62 | 63 | *.iml 64 | 65 | ## Directory-based project format: 66 | .idea/ 67 | # if you remove the above rule, at least ignore the following: 68 | 69 | # User-specific stuff: 70 | # .idea/workspace.xml 71 | # .idea/tasks.xml 72 | # .idea/dictionaries 73 | 74 | # Sensitive or high-churn files: 75 | # .idea/dataSources.ids 76 | # .idea/dataSources.xml 77 | # .idea/sqlDataSources.xml 78 | # .idea/dynamic.xml 79 | # .idea/uiDesigner.xml 80 | 81 | # Gradle: 82 | # .idea/gradle.xml 83 | # .idea/libraries 84 | 85 | # Mongo Explorer plugin: 86 | # .idea/mongoSettings.xml 87 | 88 | ## File-based project format: 89 | *.ipr 90 | *.iws 91 | 92 | ## Plugin-specific files: 93 | 94 | # IntelliJ 95 | /out/ 96 | 97 | # mpeltonen/sbt-idea plugin 98 | .idea_modules/ 99 | 100 | # JIRA plugin 101 | atlassian-ide-plugin.xml 102 | 103 | # Crashlytics plugin (for Android Studio and IntelliJ) 104 | com_crashlytics_export_strings.xml 105 | crashlytics.properties 106 | crashlytics-build.properties 107 | 108 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 22 5 | buildToolsVersion "23.0.0" 6 | 7 | defaultConfig { 8 | applicationId "com.tt.whorlview" 9 | minSdkVersion 15 10 | targetSdkVersion 22 11 | versionCode 1 12 | versionName "1.0" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(dir: 'libs', include: ['*.jar']) 24 | compile 'com.android.support:appcompat-v7:22.2.1' 25 | // compile 'com.tt:whorlviewlibrary:1.0.3' 26 | compile project(':whorlviewlibrary') 27 | } 28 | -------------------------------------------------------------------------------- /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 E:\application\AndroidDev\sdk/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 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/tt/whorlview/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.tt.whorlview; 2 | 3 | import android.app.Application; 4 | import android.test.ApplicationTestCase; 5 | 6 | /** 7 | * Testing Fundamentals 8 | */ 9 | public class ApplicationTest extends ApplicationTestCase { 10 | public ApplicationTest() { 11 | super(Application.class); 12 | } 13 | } -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 10 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /app/src/main/java/com/tt/whorlview/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.tt.whorlview; 2 | 3 | import android.os.Bundle; 4 | import android.support.v7.app.AppCompatActivity; 5 | import android.view.Menu; 6 | import android.view.MenuItem; 7 | import android.view.View; 8 | import android.widget.Button; 9 | 10 | import com.tt.whorlviewlibrary.WhorlView; 11 | 12 | public class MainActivity extends AppCompatActivity { 13 | private boolean mIsRunning; 14 | private WhorlView mWhorlView1; 15 | private WhorlView mWhorlView2; 16 | private WhorlView mWhorlView3; 17 | 18 | @Override 19 | protected void onCreate(Bundle savedInstanceState) { 20 | super.onCreate(savedInstanceState); 21 | setContentView(R.layout.activity_main); 22 | final Button btn = (Button) this.findViewById(R.id.button); 23 | btn.setText("start"); 24 | mWhorlView1 = (WhorlView) this.findViewById(R.id.whorl); 25 | mWhorlView2 = (WhorlView) this.findViewById(R.id.whorl2); 26 | mWhorlView3 = (WhorlView) this.findViewById(R.id.whorl3); 27 | 28 | btn.setOnClickListener(new View.OnClickListener() { 29 | 30 | @Override 31 | public void onClick(View v) { 32 | if (mIsRunning) { 33 | mWhorlView1.stop(); 34 | mWhorlView2.stop(); 35 | mWhorlView3.stop(); 36 | } else { 37 | mWhorlView1.start(); 38 | mWhorlView2.start(); 39 | mWhorlView3.start(); 40 | } 41 | mIsRunning = !mIsRunning; 42 | btn.setText(mIsRunning ? "stop" : "start"); 43 | } 44 | }); 45 | } 46 | 47 | @Override 48 | public boolean onCreateOptionsMenu(Menu menu) { 49 | // Inflate the menu; this adds items to the action bar if it is present. 50 | getMenuInflater().inflate(R.menu.menu_main, menu); 51 | return true; 52 | } 53 | 54 | @Override 55 | public boolean onOptionsItemSelected(MenuItem item) { 56 | // Handle action bar item clicks here. The action bar will 57 | // automatically handle clicks on the Home/Up button, so long 58 | // as you specify a parent activity in AndroidManifest.xml. 59 | int id = item.getItemId(); 60 | 61 | //noinspection SimplifiableIfStatement 62 | if (id == R.id.action_settings) { 63 | return true; 64 | } 65 | 66 | return super.onOptionsItemSelected(item); 67 | } 68 | } 69 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 12 | 13 | 17 | 18 | 28 | 29 | 38 | 39 | 43 | 44 |