├── .gitignore ├── .idea ├── .name ├── compiler.xml ├── copyright │ └── profiles_settings.xml ├── encodings.xml ├── gradle.xml ├── misc.xml ├── modules.xml ├── runConfigurations.xml └── vcs.xml ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── xiaofeng │ │ └── androidlibs │ │ └── ApplicationTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── assets │ │ └── instruction.md │ ├── java │ │ └── com │ │ │ └── xiaofeng │ │ │ └── androidlibs │ │ │ ├── DemoAdapter.java │ │ │ ├── DemoUtil.java │ │ │ ├── DemoViewHolder.java │ │ │ ├── GeneralPreferenceFragment.java │ │ │ ├── MainActivity.java │ │ │ ├── SettingsActivity.java │ │ │ └── util │ │ │ ├── ArrayUtil.java │ │ │ └── CollectionUtil.java │ └── res │ │ ├── drawable-v21 │ │ ├── ic_menu_camera.xml │ │ ├── ic_menu_gallery.xml │ │ ├── ic_menu_manage.xml │ │ ├── ic_menu_send.xml │ │ ├── ic_menu_share.xml │ │ └── ic_menu_slideshow.xml │ │ ├── drawable │ │ └── side_nav_bar.xml │ │ ├── layout │ │ ├── activity_settings.xml │ │ ├── app_bar_main.xml │ │ ├── content_main.xml │ │ ├── listitem_tag.xml │ │ └── nav_header_main.xml │ │ ├── menu │ │ ├── main.xml │ │ └── settings.xml │ │ ├── mipmap-hdpi │ │ └── ic_launcher.png │ │ ├── mipmap-mdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xhdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xxhdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xxxhdpi │ │ └── ic_launcher.png │ │ ├── values-v21 │ │ └── styles.xml │ │ ├── values-w820dp │ │ └── dimens.xml │ │ ├── values │ │ ├── colors.xml │ │ ├── dimens.xml │ │ ├── drawables.xml │ │ ├── pref_keys.xml │ │ ├── strings.xml │ │ └── styles.xml │ │ └── xml │ │ └── pref_general.xml │ └── test │ └── java │ └── com │ └── xiaofeng │ └── androidlibs │ └── ExampleUnitTest.java ├── build.gradle ├── flowlayoutmanager ├── .gitignore ├── .idea │ ├── .name │ ├── compiler.xml │ ├── copyright │ │ └── profiles_settings.xml │ ├── encodings.xml │ ├── gradle.xml │ ├── misc.xml │ ├── modules.xml │ ├── runConfigurations.xml │ └── workspace.xml ├── README.md ├── build.gradle ├── gradle │ └── wrapper │ │ ├── gradle-wrapper.jar │ │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── xiaofeng │ │ └── flowlayoutmanager │ │ ├── ApplicationTest.java │ │ └── CacheHelperTest.java │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── xiaofeng │ │ └── flowlayoutmanager │ │ ├── Alignment.java │ │ ├── FlowLayoutManager.java │ │ ├── FlowLayoutOptions.java │ │ ├── LayoutContext.java │ │ ├── LayoutHelper.java │ │ └── cache │ │ ├── CacheHelper.java │ │ └── Line.java │ └── res │ └── values │ └── strings.xml ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /captures 8 | 9 | # Built application files 10 | *.apk 11 | *.ap_ 12 | 13 | # Files for the Dalvik VM 14 | *.dex 15 | 16 | # Java class files 17 | *.class 18 | 19 | # Generated files 20 | bin/ 21 | gen/ 22 | 23 | # Gradle files 24 | .gradle/ 25 | build/ 26 | /*/build/ 27 | 28 | # Local configuration file (sdk path, etc) 29 | local.properties 30 | 31 | # Proguard folder generated by Eclipse 32 | proguard/ 33 | 34 | # Log Files 35 | *.log 36 | -------------------------------------------------------------------------------- /.idea/.name: -------------------------------------------------------------------------------- 1 | AndroidLibs -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /.idea/encodings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 24 | 25 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 19 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 46 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | 676 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | FlowLayoutManager & Demo App 2 | === 3 | This is home page of FlowLayoutManager & It's Demo App. Please check [feature video](https://youtu.be/eyCb1gYT9mA) for features. 4 | 5 | Following is links to lib & demo app 6 | - [Flow LayoutManager](flowlayoutmanager) 7 | - [Demo Application](app) 8 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion androidCompileSdkVersion 5 | buildToolsVersion androidBuildToolVersion 6 | 7 | defaultConfig { 8 | applicationId "com.xiaofeng.androidlibs" 9 | minSdkVersion androidMinSdkVersion 10 | targetSdkVersion androidTargetSdkVersion 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 | dexOptions { 21 | incremental true 22 | } 23 | compileOptions { 24 | sourceCompatibility JavaVersion.VERSION_1_7 25 | targetCompatibility JavaVersion.VERSION_1_7 26 | } 27 | } 28 | 29 | dependencies { 30 | compile fileTree(include: ['*.jar'], dir: 'libs') 31 | testCompile 'junit:junit:4.12' 32 | compile(group: 'com.android.support', name: 'design', version: supportLibVersion) 33 | compile(group: 'com.android.support', name: 'appcompat-v7', version: supportLibVersion) 34 | compile(group: 'com.android.support', name: 'recyclerview-v7', version: supportLibVersion) 35 | compile(group: 'com.android.support', name: 'recyclerview-v7', version: supportLibVersion) 36 | compile 'com.xiaofeng.android:flowlayoutmanager:1.2.3.2' 37 | compile 'us.feras.mdv:markdownview:1.1.0' 38 | compile 'com.android.support:support-v4:23.3.0' 39 | } 40 | -------------------------------------------------------------------------------- /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 /home/xiaofeng/Android/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/xiaofeng/androidlibs/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.xiaofeng.androidlibs; 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 | 11 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 25 | 26 | 27 | 28 | -------------------------------------------------------------------------------- /app/src/main/assets/instruction.md: -------------------------------------------------------------------------------- 1 | - Tap on item to remove 2 | - Long press on item to add an item in front of it -------------------------------------------------------------------------------- /app/src/main/java/com/xiaofeng/androidlibs/DemoAdapter.java: -------------------------------------------------------------------------------- 1 | package com.xiaofeng.androidlibs; 2 | 3 | import android.support.v7.widget.RecyclerView; 4 | import android.view.LayoutInflater; 5 | import android.view.View; 6 | import android.view.ViewGroup; 7 | 8 | import java.util.LinkedList; 9 | import java.util.List; 10 | 11 | /** 12 | * Adapter for Demo item 13 | */ 14 | public class DemoAdapter extends RecyclerView.Adapter { 15 | List items; 16 | private int maxLinesPerItem; 17 | private boolean showMeta = false; 18 | public DemoAdapter() { 19 | this.items = new LinkedList<>(); 20 | maxLinesPerItem = 1; 21 | } 22 | 23 | public DemoAdapter(int maxLinesPerItem, List items) { 24 | this(); 25 | this.items.addAll(items); 26 | this.maxLinesPerItem = maxLinesPerItem; 27 | } 28 | 29 | @Override 30 | public DemoViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { 31 | return new DemoViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.listitem_tag, parent, false)).setShowMeta(showMeta); 32 | } 33 | 34 | @Override 35 | public void onBindViewHolder(final DemoViewHolder holder, final int position) { 36 | holder.setTagText(items.get(position)); 37 | holder.tagSize.setClickable(false); 38 | holder.tagText.setClickable(false); 39 | holder.itemView.setOnClickListener(new View.OnClickListener() { 40 | @Override 41 | public void onClick(View v) { 42 | int adapterPosition = holder.getAdapterPosition(); 43 | items.remove(adapterPosition); 44 | notifyItemRemoved(adapterPosition); 45 | } 46 | }); 47 | holder.itemView.setOnLongClickListener(new View.OnLongClickListener() { 48 | @Override 49 | public boolean onLongClick(View v) { 50 | int adapterPosition = holder.getAdapterPosition(); 51 | List newItems = DemoUtil.generate(1, 3, 14, maxLinesPerItem, true); 52 | items.addAll(adapterPosition, newItems); 53 | notifyItemRangeInserted(adapterPosition, newItems.size()); 54 | return true; 55 | } 56 | }); 57 | } 58 | 59 | @Override 60 | public int getItemCount() { 61 | return items.size(); 62 | } 63 | 64 | public void newItems(int maxLinesPerItem, List newItems) { 65 | this.maxLinesPerItem = maxLinesPerItem; 66 | items.clear(); 67 | items.addAll(newItems); 68 | } 69 | 70 | public int getMaxLinesPerItem() { 71 | return maxLinesPerItem; 72 | } 73 | 74 | public void setShowMeta(boolean showMeta) { 75 | this.showMeta = showMeta; 76 | } 77 | } 78 | -------------------------------------------------------------------------------- /app/src/main/java/com/xiaofeng/androidlibs/DemoUtil.java: -------------------------------------------------------------------------------- 1 | package com.xiaofeng.androidlibs; 2 | 3 | import java.util.ArrayList; 4 | import java.util.List; 5 | import java.util.Random; 6 | 7 | /** 8 | * Utility for demo item generate 9 | */ 10 | public class DemoUtil { 11 | private static final Random random = new Random(); 12 | private static final String STRING_BASE = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; 13 | public static List generate(int total, int minLen, int maxLen, int maxLinesPerItem, boolean randomOrder) { 14 | ArrayList result = new ArrayList<>(total); 15 | StringBuilder sb = new StringBuilder(); 16 | for (int i = 0; i < total; i ++) { 17 | sb.setLength(0); 18 | int lineCount = random.nextInt(maxLinesPerItem) + 1; 19 | List lines = generate(lineCount, minLen, maxLen, randomOrder); 20 | boolean firstLine = true; 21 | for (String line : lines) { 22 | if (firstLine) { 23 | firstLine = false; 24 | } else { 25 | sb.append("\n"); 26 | } 27 | sb.append(line); 28 | } 29 | result.add(sb.toString()); 30 | } 31 | return result; 32 | } 33 | public static List generate(int total, int minLen, int maxLen, boolean randomOrder) { 34 | int baseLen = STRING_BASE.length(); 35 | ArrayList result = new ArrayList<>(total); 36 | int baseIndex, len; 37 | for (int i = 0; i < total; i ++) { 38 | int index = i; 39 | if (randomOrder) { 40 | index += random.nextInt(1000); 41 | } 42 | baseIndex = index % baseLen; 43 | len = random.nextInt(maxLen - minLen) + minLen; 44 | char baseChar = STRING_BASE.charAt(baseIndex); 45 | char[] chars = new char[len]; 46 | for (int j = 0; j < len; j ++) { 47 | chars[j] = baseChar; 48 | } 49 | result.add(new String(chars)); 50 | } 51 | return result; 52 | } 53 | } 54 | -------------------------------------------------------------------------------- /app/src/main/java/com/xiaofeng/androidlibs/DemoViewHolder.java: -------------------------------------------------------------------------------- 1 | package com.xiaofeng.androidlibs; 2 | 3 | import android.support.v7.widget.RecyclerView; 4 | import android.view.View; 5 | import android.widget.TextView; 6 | 7 | public class DemoViewHolder extends RecyclerView.ViewHolder { 8 | boolean showMeta = false; 9 | TextView tagText, tagSize; 10 | public DemoViewHolder(View itemView) { 11 | super(itemView); 12 | tagText = (TextView)itemView.findViewById(R.id.tag_text); 13 | tagSize = (TextView)itemView.findViewById(R.id.tag_count); 14 | } 15 | 16 | public void setTagText(String tag) { 17 | tagText.setText(tag); 18 | if (showMeta) { 19 | String[] lines = tag.split("\n"); 20 | StringBuilder sb = new StringBuilder(); 21 | sb.append("(").append(lines.length).append(":"); 22 | int length = 0; 23 | boolean first = true; 24 | for (String line : lines) { 25 | if (first) { 26 | first = false; 27 | } else { 28 | sb.append(","); 29 | } 30 | sb.append(line.length()); 31 | length += line.length(); 32 | } 33 | sb.append(":").append(length).append(")"); 34 | tagSize.setText(sb.toString()); 35 | } 36 | } 37 | 38 | public DemoViewHolder setShowMeta(boolean showMeta) { 39 | this.showMeta = showMeta; 40 | if (showMeta) { 41 | tagSize.setVisibility(View.VISIBLE); 42 | } else { 43 | tagSize.setVisibility(View.GONE); 44 | } 45 | return this; 46 | } 47 | } 48 | -------------------------------------------------------------------------------- /app/src/main/java/com/xiaofeng/androidlibs/GeneralPreferenceFragment.java: -------------------------------------------------------------------------------- 1 | package com.xiaofeng.androidlibs; 2 | 3 | import android.content.Context; 4 | import android.os.Bundle; 5 | import android.preference.EditTextPreference; 6 | import android.preference.ListPreference; 7 | import android.preference.Preference; 8 | import android.preference.PreferenceFragment; 9 | import android.preference.PreferenceManager; 10 | 11 | import com.xiaofeng.androidlibs.util.ArrayUtil; 12 | 13 | import java.util.HashMap; 14 | import java.util.Map; 15 | 16 | /** 17 | * This fragment shows general preferences only. It is used when the 18 | * activity is showing a two-pane settings UI. 19 | */ 20 | public class GeneralPreferenceFragment extends PreferenceFragment { 21 | public static class SummaryMapInfo { 22 | public final String summaryTemplate; 23 | public final String[] values; 24 | public final String[] entries; 25 | 26 | public SummaryMapInfo(String summaryTemplate, String[] values, String[] entries) { 27 | this.summaryTemplate = summaryTemplate; 28 | this.values = values; 29 | this.entries = entries; 30 | } 31 | } 32 | private final Map keySummaryInfoMap = new HashMap<>(); 33 | 34 | private Preference.OnPreferenceChangeListener sBindPreferenceSummaryToValueListener = new Preference.OnPreferenceChangeListener() { 35 | @Override 36 | public boolean onPreferenceChange(Preference preference, Object value) { 37 | if (keySummaryInfoMap.containsKey(preference.getKey())) { 38 | SummaryMapInfo summaryMapInfo = keySummaryInfoMap.get(preference.getKey()); 39 | if (preference instanceof ListPreference) { 40 | int index = ArrayUtil.indexOf(summaryMapInfo.values, value.toString()); 41 | if (index != ArrayUtil.NOT_FOUND) { 42 | preference.setSummary(String.format(summaryMapInfo.summaryTemplate, summaryMapInfo.entries[index])); 43 | } 44 | } else if (preference instanceof EditTextPreference) { 45 | preference.setSummary(String.format(summaryMapInfo.summaryTemplate, value)); 46 | } 47 | } 48 | return true; 49 | } 50 | }; 51 | @Override 52 | public void onCreate(Bundle savedInstanceState) { 53 | super.onCreate(savedInstanceState); 54 | addPreferencesFromResource(R.xml.pref_general); 55 | 56 | } 57 | 58 | @Override 59 | public void onAttach(Context context) { 60 | super.onAttach(context); 61 | keySummaryInfoMap.put(getString(R.string.pref_key_max_items_per_line), new SummaryMapInfo(getString(R.string.pref_max_items_per_line_summary_template), getResources().getStringArray(R.array.pref_max_items_per_line_values), getResources().getStringArray(R.array.pref_max_items_per_line_entries))); 62 | keySummaryInfoMap.put(getString(R.string.pref_key_alignment), new SummaryMapInfo(getString(R.string.pref_alignment_summary_template), getResources().getStringArray(R.array.pref_alignment_values), getResources().getStringArray(R.array.pref_alignment_entries))); 63 | keySummaryInfoMap.put(getString(R.string.pref_key_max_lines_per_item), new SummaryMapInfo(getString(R.string.pref_max_lines_per_item_summary_template), null, null)); 64 | } 65 | 66 | @Override 67 | public void onActivityCreated(Bundle savedInstanceState) { 68 | super.onActivityCreated(savedInstanceState); 69 | bindPreferenceSummaryToValue(findPreference(getString(R.string.pref_key_alignment))); 70 | bindPreferenceSummaryToValue(findPreference(getString(R.string.pref_key_max_items_per_line))); 71 | bindPreferenceSummaryToValue(findPreference(getString(R.string.pref_key_max_lines_per_item))); 72 | } 73 | 74 | /** 75 | * Binds a preference's summary to its value. More specifically, when the 76 | * preference's value is changed, its summary (line of text below the 77 | * preference title) is updated to reflect the value. The summary is also 78 | * immediately updated upon calling this method. The exact display format is 79 | * dependent on the type of preference. 80 | * 81 | * @see #sBindPreferenceSummaryToValueListener 82 | */ 83 | private void bindPreferenceSummaryToValue(Preference preference) { 84 | // Set the listener to watch for value changes. 85 | preference.setOnPreferenceChangeListener(sBindPreferenceSummaryToValueListener); 86 | 87 | // Trigger the listener immediately with the preference's 88 | // current value. 89 | sBindPreferenceSummaryToValueListener.onPreferenceChange(preference, 90 | PreferenceManager 91 | .getDefaultSharedPreferences(preference.getContext()) 92 | .getString(preference.getKey(), "")); 93 | } 94 | } 95 | -------------------------------------------------------------------------------- /app/src/main/java/com/xiaofeng/androidlibs/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.xiaofeng.androidlibs; 2 | 3 | import android.content.Intent; 4 | import android.content.SharedPreferences; 5 | import android.graphics.Rect; 6 | import android.os.Bundle; 7 | import android.preference.PreferenceManager; 8 | import android.support.v7.app.AppCompatActivity; 9 | import android.support.v7.widget.RecyclerView; 10 | import android.support.v7.widget.Toolbar; 11 | import android.view.Menu; 12 | import android.view.MenuItem; 13 | import android.view.View; 14 | 15 | import com.xiaofeng.flowlayoutmanager.Alignment; 16 | import com.xiaofeng.flowlayoutmanager.FlowLayoutManager; 17 | 18 | import us.feras.mdv.MarkdownView; 19 | 20 | public class MainActivity extends AppCompatActivity { 21 | 22 | RecyclerView recyclerView; 23 | FlowLayoutManager flowLayoutManager; 24 | MarkdownView markdownView; 25 | private static final int REQ_CODE_SETTINGS = 101; 26 | private boolean settingChanged = false; 27 | @Override 28 | protected void onCreate(Bundle savedInstanceState) { 29 | super.onCreate(savedInstanceState); 30 | setContentView(R.layout.app_bar_main); 31 | Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); 32 | setSupportActionBar(toolbar); 33 | init(); 34 | } 35 | 36 | private void init() { 37 | recyclerView = (RecyclerView) findViewById(R.id.list); 38 | flowLayoutManager = new FlowLayoutManager().singleItemPerLine(); 39 | flowLayoutManager.setAutoMeasureEnabled(true); 40 | recyclerView.setLayoutManager(flowLayoutManager); 41 | recyclerView.setAdapter(new DemoAdapter(1, DemoUtil.generate(2000, 3, 13, 1, false))); 42 | recyclerView.addItemDecoration(new RecyclerView.ItemDecoration() { 43 | @Override 44 | public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) { 45 | super.getItemOffsets(outRect, view, parent, state); 46 | outRect.set(5, 5, 5, 5); 47 | } 48 | }); 49 | 50 | markdownView = (MarkdownView)findViewById(R.id.instruction_mdown); 51 | markdownView.loadMarkdownFile("file:///android_asset/instruction.md"); 52 | loadSettingsFromSharedPref(); 53 | } 54 | 55 | @Override 56 | public boolean onCreateOptionsMenu(Menu menu) { 57 | getMenuInflater().inflate(R.menu.main, menu); 58 | return super.onCreateOptionsMenu(menu); 59 | } 60 | 61 | @Override 62 | public boolean onOptionsItemSelected(MenuItem item) { 63 | if (item.getItemId() == R.id.action_settings) { 64 | startActivityForResult(new Intent(this, SettingsActivity.class), REQ_CODE_SETTINGS); 65 | return true; 66 | } 67 | return super.onOptionsItemSelected(item); 68 | } 69 | 70 | private void loadSettingsFromSharedPref() { 71 | SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this); 72 | String itemsPerLineString = sharedPreferences.getString(getResources().getString(R.string.pref_key_max_items_per_line), getString(R.string.pref_max_items_per_line_default)); 73 | int itemsPerLine = Integer.valueOf(itemsPerLineString); 74 | 75 | String alignmentString = sharedPreferences.getString(getResources().getString(R.string.pref_key_alignment), getString(R.string.pref_alignment_default)); 76 | int alignmentInt = Integer.valueOf(alignmentString); 77 | Alignment[] alignments = Alignment.values(); 78 | Alignment selectedAlignment = Alignment.LEFT; 79 | for (Alignment alignment : alignments) { 80 | if (alignment.ordinal() == alignmentInt) { 81 | selectedAlignment = alignment; 82 | break; 83 | } 84 | } 85 | // boolean showMeta = sharedPreferences.getBoolean(getString(R.string.pref_key_show_meta), false); 86 | 87 | flowLayoutManager.maxItemsPerLine(itemsPerLine); 88 | flowLayoutManager.setAlignment(selectedAlignment); 89 | DemoAdapter demoAdapter = (DemoAdapter)recyclerView.getAdapter(); 90 | // demoAdapter.setShowMeta(showMeta); 91 | String maxLinesPerItemString = sharedPreferences.getString(getString(R.string.pref_key_max_lines_per_item), getString(R.string.pref_max_lines_per_item_default)); 92 | int maxLinesPerItem = Integer.valueOf(maxLinesPerItemString); 93 | demoAdapter.newItems(maxLinesPerItem, DemoUtil.generate(demoAdapter.getItemCount(), 3, 13, maxLinesPerItem, false)); 94 | recyclerView.getAdapter().notifyItemRangeChanged(0, recyclerView.getAdapter().getItemCount()); 95 | } 96 | 97 | @Override 98 | protected void onActivityResult(int requestCode, int resultCode, Intent data) { 99 | super.onActivityResult(requestCode, resultCode, data); 100 | if (requestCode == REQ_CODE_SETTINGS) { 101 | settingChanged = true; 102 | } 103 | } 104 | 105 | @Override 106 | public void onWindowFocusChanged(boolean hasFocus) { 107 | super.onWindowFocusChanged(hasFocus); 108 | if (hasFocus) { 109 | if (settingChanged) { 110 | settingChanged = false; 111 | recyclerView.post(new Runnable() { 112 | @Override 113 | public void run() { 114 | loadSettingsFromSharedPref(); 115 | } 116 | }); 117 | } 118 | } 119 | } 120 | } 121 | -------------------------------------------------------------------------------- /app/src/main/java/com/xiaofeng/androidlibs/SettingsActivity.java: -------------------------------------------------------------------------------- 1 | package com.xiaofeng.androidlibs; 2 | 3 | 4 | import android.app.Activity; 5 | import android.content.SharedPreferences; 6 | import android.os.Bundle; 7 | import android.preference.PreferenceActivity; 8 | import android.preference.PreferenceManager; 9 | import android.support.v7.app.ActionBar; 10 | import android.support.v7.app.AppCompatActivity; 11 | import android.view.Menu; 12 | import android.view.MenuItem; 13 | 14 | /** 15 | * A {@link PreferenceActivity} that presents a set of application settings. On 16 | * handset devices, settings are presented as a single list. On tablets, 17 | * settings are split by category, with category headers shown to the left of 18 | * the list of settings. 19 | *

20 | * See 21 | * Android Design: Settings for design guidelines and the Settings 23 | * API Guide for more information on developing a Settings UI. 24 | */ 25 | public class SettingsActivity extends AppCompatActivity { 26 | 27 | @Override 28 | protected void onCreate(Bundle savedInstanceState) { 29 | super.onCreate(savedInstanceState); 30 | setupActionBar(); 31 | setContentView(R.layout.activity_settings); 32 | PreferenceManager.getDefaultSharedPreferences(this).registerOnSharedPreferenceChangeListener(new SharedPreferences.OnSharedPreferenceChangeListener() { 33 | @Override 34 | public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) { 35 | 36 | } 37 | }); 38 | getFragmentManager().beginTransaction().add(R.id.fragment_container, new GeneralPreferenceFragment(), "General Settings").commit(); 39 | } 40 | 41 | /** 42 | * Set up the {@link android.app.ActionBar}, if the API is available. 43 | */ 44 | private void setupActionBar() { 45 | ActionBar actionBar = getSupportActionBar(); 46 | if (actionBar != null) { 47 | // Show the Up button in the action bar. 48 | actionBar.setDisplayHomeAsUpEnabled(true); 49 | } 50 | } 51 | 52 | @Override 53 | public boolean onCreateOptionsMenu(Menu menu) { 54 | getMenuInflater().inflate(R.menu.settings, menu); 55 | return super.onCreateOptionsMenu(menu); 56 | } 57 | 58 | @Override 59 | public boolean onOptionsItemSelected(MenuItem item) { 60 | if (item.getItemId() == R.id.done) { 61 | setResult(Activity.RESULT_OK); 62 | finish(); 63 | } 64 | return super.onOptionsItemSelected(item); 65 | } 66 | } 67 | -------------------------------------------------------------------------------- /app/src/main/java/com/xiaofeng/androidlibs/util/ArrayUtil.java: -------------------------------------------------------------------------------- 1 | package com.xiaofeng.androidlibs.util; 2 | 3 | /** 4 | * Created by xhan on 5/14/16. 5 | */ 6 | public class ArrayUtil { 7 | public static final int NOT_FOUND = -1; 8 | public static int indexOf(T[] arr, T searchKey) { 9 | if (CollectionUtil.isEmpty(arr)) { 10 | return NOT_FOUND; 11 | } 12 | int index = 0; 13 | for (T arrItem : arr) { 14 | if (arrItem.compareTo(searchKey) == 0) { 15 | return index; 16 | } 17 | index ++; 18 | } 19 | return NOT_FOUND; 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /app/src/main/java/com/xiaofeng/androidlibs/util/CollectionUtil.java: -------------------------------------------------------------------------------- 1 | package com.xiaofeng.androidlibs.util; 2 | 3 | /** 4 | * Created by xhan on 5/14/16. 5 | */ 6 | public class CollectionUtil { 7 | public static boolean isEmpty(T[] arr) { 8 | if (arr == null || arr.length == 0) { 9 | return true; 10 | } 11 | return false; 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v21/ic_menu_camera.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 12 | 13 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v21/ic_menu_gallery.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v21/ic_menu_manage.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v21/ic_menu_send.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v21/ic_menu_share.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v21/ic_menu_slideshow.xml: -------------------------------------------------------------------------------- 1 | 6 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/side_nav_bar.xml: -------------------------------------------------------------------------------- 1 | 3 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | -------------------------------------------------------------------------------- /app/src/main/res/layout/app_bar_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 10 | 11 | 15 | 16 | 22 | 23 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /app/src/main/res/layout/content_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 16 | 21 | 26 | 27 | 32 | 33 | -------------------------------------------------------------------------------- /app/src/main/res/layout/listitem_tag.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 14 | 19 | 20 | -------------------------------------------------------------------------------- /app/src/main/res/layout/nav_header_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 13 | 14 | 20 | 21 | 27 | 28 | 33 | 34 | 35 | -------------------------------------------------------------------------------- /app/src/main/res/menu/main.xml: -------------------------------------------------------------------------------- 1 | 2 |

4 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/menu/settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaofeng-han/AndroidLibs/ff68f70df42ae32b63038164aea7ca6791ce0f2b/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaofeng-han/AndroidLibs/ff68f70df42ae32b63038164aea7ca6791ce0f2b/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaofeng-han/AndroidLibs/ff68f70df42ae32b63038164aea7ca6791ce0f2b/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaofeng-han/AndroidLibs/ff68f70df42ae32b63038164aea7ca6791ce0f2b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/xiaofeng-han/AndroidLibs/ff68f70df42ae32b63038164aea7ca6791ce0f2b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/values-v21/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | #ffff99 7 | 8 | -------------------------------------------------------------------------------- /app/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 160dp 5 | 6 | 16dp 7 | 16dp 8 | 16dp 9 | 10 | -------------------------------------------------------------------------------- /app/src/main/res/values/drawables.xml: -------------------------------------------------------------------------------- 1 | 2 | @android:drawable/ic_menu_camera 3 | @android:drawable/ic_menu_gallery 4 | @android:drawable/ic_menu_slideshow 5 | @android:drawable/ic_menu_manage 6 | @android:drawable/ic_menu_share 7 | @android:drawable/ic_menu_send 8 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/values/pref_keys.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | pref_key_align 4 | pref_key_max_items_per_line 5 | pref_key_max_lines_per_item 6 | pref_key_show_meta 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | AndroidLibs 3 | Settings 4 | Items per lines 5 | Alignment 6 | Settings 7 | 8 | 9 | 10 | 11 | General 12 | 13 | Alignment 14 | Align to left 15 | Align to right 16 | Items per line 17 | Max item number per line: %1$s 18 | 19 | 1 item 20 | 2 items 21 | No limit 22 | 23 | 0 24 | 25 | 1 26 | 2 27 | @string/pref_max_items_per_line_default 28 | 29 | 30 | 31 | 32 | Align to left 33 | Align to right 34 | 35 | 0 36 | 37 | @string/pref_alignment_default 38 | 1 39 | 40 | Current alignment: %1$s 41 | Max items per line 42 | 1 43 | Max lines per item: %1$s 44 | Show metadata for each item 45 | Show metadata 46 | Hide metadata 47 | false 48 | 49 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 15 | 16 |