├── .gitignore ├── .idea ├── .name ├── compiler.xml ├── copyright │ └── profiles_settings.xml ├── encodings.xml ├── gradle.xml ├── misc.xml ├── modules.xml └── runConfigurations.xml ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── fashare │ │ └── stackpagetransform │ │ └── ApplicationTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── fashare │ │ │ └── stackpagetransform │ │ │ ├── BasePagerAdapter.java │ │ │ ├── MainActivity.java │ │ │ └── TimerViewPager.java │ └── res │ │ ├── drawable │ │ ├── a1.jpg │ │ ├── a2.jpg │ │ ├── a3.jpg │ │ ├── a4.jpg │ │ ├── a5.jpg │ │ ├── a6.jpg │ │ ├── a7.jpg │ │ ├── a8.jpg │ │ └── a9.jpg │ │ ├── layout │ │ ├── activity_main.xml │ │ └── item_card.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-w820dp │ │ └── dimens.xml │ │ └── values │ │ ├── colors.xml │ │ ├── dimens.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── fashare │ └── stackpagetransform │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── mkdir-if-absent.sh ├── page-transform ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── fashare │ │ └── page_transform │ │ └── ApplicationTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── fashare │ │ │ └── page_transform │ │ │ └── StackPageTransformer.java │ └── res │ │ └── values │ │ └── strings.xml │ └── test │ └── java │ └── com │ └── fashare │ └── page_transform │ └── ExampleUnitTest.java ├── screen-record.sh ├── screen-record └── stack.gif └── 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 | -------------------------------------------------------------------------------- /.idea/.name: -------------------------------------------------------------------------------- 1 | StackPageTransform -------------------------------------------------------------------------------- /.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 | 47 | 48 | 49 | 50 | 1.8 51 | 52 | 57 | 58 | 59 | 60 | 61 | 62 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # 把`ViewPager`撸成栈 2 | 最近有看到一些栈式列表的效果，突然发现`ViewPager`也能做到较为简易的效果，实在是迫不及待。 3 | 4 | # 效果图 5 | 这还是你熟悉的`ViewPager`么？ 6 | 7 | ![stack](https://raw.githubusercontent.com/fashare2015/StackPageTransformer/master/screen-record/stack.gif) 8 | 9 | # 使用 10 | 很简单就一个类 —— `StackPageTransformer`. 11 | 12 | 没有打成jar包，使用时直接复制源码即可：[StackPageTransformer](https://github.com/fashare2015/StackPageTransformer/blob/master/page-transform/src/main/java/com/fashare/page_transform/StackPageTransformer.java) 13 | ```java 14 | // 默认配置 15 | mViewPager.setPageTransformer(true, new StackPageTransformer(mViewPager)); 16 | 17 | // 或 18 | mViewPager.setPageTransformer(true, new StackPageTransformer(mViewPager, 0.8f, 0.9f, 5)); 19 | 0.8f -> // 栈底: 最小页面缩放比 20 | 0.9f -> // 栈顶: 最大页面缩放比 21 | 5 -> // 栈内页面数 22 | ``` 23 | 24 | # 实现 25 | 主要依赖`ViewPager.PageTransformer.transformPage(View view, float position)`. 26 | 27 | 其中的`position`落在`0~mStackCount-1`时，进行相应的位移，从而堆成栈的效果. 28 | 29 | 还有一些渐变过渡的处理比较繁琐，有兴趣的话自行看代码吧. 30 | 31 | # 灵感来源 32 | [官方教程 —— Depth Page Transformer](http://hukai.me/android-training-course-in-chinese/animations/screen-slide.html) 33 | 34 | 35 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 24 5 | buildToolsVersion "24.0.2" 6 | 7 | defaultConfig { 8 | applicationId "com.fashare.stackpagetransform" 9 | minSdkVersion 15 10 | targetSdkVersion 24 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 project(":page-transform") 25 | testCompile 'junit:junit:4.12' 26 | compile 'com.android.support:appcompat-v7:24.2.0' 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 /Users/apple/Library/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/fashare/stackpagetransform/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.fashare.stackpagetransform; 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 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | -------------------------------------------------------------------------------- /app/src/main/java/com/fashare/stackpagetransform/BasePagerAdapter.java: -------------------------------------------------------------------------------- 1 | package com.fashare.stackpagetransform; 2 | 3 | import android.content.Context; 4 | import android.support.annotation.LayoutRes; 5 | import android.support.v4.view.PagerAdapter; 6 | import android.view.LayoutInflater; 7 | import android.view.View; 8 | import android.view.ViewGroup; 9 | 10 | import java.lang.ref.WeakReference; 11 | import java.util.ArrayList; 12 | import java.util.List; 13 | 14 | /** 15 | * User: fashare(153614131@qq.com) 16 | * Date: 2016-08-27 17 | * Time: 17:04 18 | *

19 | */ 20 | public abstract class BasePagerAdapter extends PagerAdapter{ 21 | protected final String TAG = this.getClass().getSimpleName(); 22 | private static final int MAX_PAGE_SIZE = 10; 23 | // protected Context mContext; 24 | private WeakReference mContextWeakReference; 25 | private List mDataList; 26 | private List mViewList; 27 | 28 | protected View mItemView; 29 | 30 | protected Context getContext(){ 31 | // return mContext; 32 | return mContextWeakReference.get(); 33 | } 34 | 35 | public List getDataList() { 36 | return mDataList; 37 | } 38 | 39 | public void setDataList(List dataList) { 40 | mDataList = dataList; 41 | } 42 | 43 | public BasePagerAdapter(Context context) { 44 | this(context, new ArrayList()); 45 | } 46 | 47 | public BasePagerAdapter(Context context, List dataList) { 48 | mContextWeakReference = new WeakReference<>(context); 49 | mDataList = dataList; 50 | initViewList(MAX_PAGE_SIZE); 51 | } 52 | 53 | private void initViewList(int size) { 54 | if(getContext() == null) 55 | return ; 56 | if(mViewList == null) 57 | mViewList = new ArrayList<>(); 58 | mViewList.clear(); 59 | for(int i=0; i{ 41 | 42 | public MyAdapter(Context context, List dataList) { 43 | super(context, dataList); 44 | } 45 | 46 | @Override 47 | protected int getLayoutRes() { 48 | return R.layout.item_card; 49 | } 50 | 51 | @Override 52 | protected void onBind(Integer res, int position) { 53 | ImageView iv = (ImageView)mItemView.findViewById(R.id.iv); 54 | iv.setImageResource(res); 55 | } 56 | } 57 | } 58 | -------------------------------------------------------------------------------- /app/src/main/java/com/fashare/stackpagetransform/TimerViewPager.java: -------------------------------------------------------------------------------- 1 | package com.fashare.stackpagetransform; 2 | 3 | import android.content.Context; 4 | import android.support.v4.view.ViewPager; 5 | import android.util.AttributeSet; 6 | import android.util.Log; 7 | import android.view.MotionEvent; 8 | 9 | import java.util.concurrent.Executors; 10 | import java.util.concurrent.ScheduledExecutorService; 11 | import java.util.concurrent.TimeUnit; 12 | 13 | /** 14 | * 定时任务的 ViewPager 15 | */ 16 | public class TimerViewPager extends ViewPager { 17 | protected final String TAG = this.getClass().getSimpleName(); 18 | 19 | private ScheduledExecutorService mTimer; // 定时器 20 | private OnTimerSchedule mOnTimerSchedule = new OnTimerSchedule() { 21 | @Override 22 | public void runOnUiThread() { 23 | ViewPager vp = TimerViewPager.this; 24 | int nextPageOffset = (vp.getCurrentItem()+1) % vp.getAdapter().getCount(); 25 | vp.setCurrentItem(nextPageOffset); 26 | } 27 | }; 28 | private boolean mIsTouching; // 触摸状态 29 | 30 | public void setOnTimerSchedule(OnTimerSchedule onTimerSchedule) { 31 | mOnTimerSchedule = onTimerSchedule; 32 | } 33 | 34 | public TimerViewPager(Context context) { 35 | super(context); 36 | } 37 | 38 | public TimerViewPager(Context context, AttributeSet attrs) { 39 | super(context, attrs); 40 | } 41 | 42 | /** 43 | *

44 | * 触摸暂停, 重写以下方法皆可: 45 | *

  • dispatchTouchEvent 46 | *
  • onInterceptTouchEvent 47 | *
  • onTouchEvent 48 | *

    49 | */ 50 | @Override 51 | public boolean dispatchTouchEvent(MotionEvent ev) { 52 | switch (ev.getAction()) { 53 | case MotionEvent.ACTION_MOVE: 54 | case MotionEvent.ACTION_DOWN: 55 | Log.i(TAG, "DOWN"); 56 | mIsTouching = true; 57 | break; 58 | case MotionEvent.ACTION_CANCEL: 59 | case MotionEvent.ACTION_UP: 60 | Log.i(TAG, "UP"); 61 | mIsTouching = false; 62 | break; 63 | } 64 | return super.dispatchTouchEvent(ev); 65 | } 66 | 67 | @Override 68 | public void onWindowFocusChanged(boolean hasWindowFocus) { 69 | super.onWindowFocusChanged(hasWindowFocus); 70 | Log.d(TAG, "onWindowFocusChanged: hasWindowFocus = " + hasWindowFocus); 71 | if(hasWindowFocus) 72 | start(); 73 | else 74 | stop(); 75 | } 76 | 77 | @Override 78 | protected void onAttachedToWindow() { 79 | super.onAttachedToWindow(); 80 | Log.d(TAG, "onAttachedToWindow"); 81 | start(); 82 | } 83 | 84 | @Override 85 | protected void onDetachedFromWindow() { 86 | super.onDetachedFromWindow(); 87 | Log.d(TAG, "onDetachedFromWindow"); 88 | stop(); 89 | } 90 | 91 | public void start() { 92 | Log.i(TAG, "start"); 93 | clearTimer(); 94 | mTimer = Executors.newSingleThreadScheduledExecutor(); 95 | mTimer.scheduleAtFixedRate(new Runnable() { 96 | @Override 97 | public void run() { 98 | if (!mIsTouching && getAdapter()!= null 99 | && getChildCount()>1 && mOnTimerSchedule != null) 100 | TimerViewPager.this.post(new Runnable(){ 101 | @Override 102 | public void run() { 103 | mOnTimerSchedule.runOnUiThread(); 104 | } 105 | }); // mTimer 在子线程, 应当 post 到 MainThread 106 | } 107 | }, 1000 * 2, 1000 * 2, TimeUnit.MILLISECONDS); 108 | } 109 | 110 | public void pause() { 111 | clearTimer(); 112 | } 113 | 114 | public void stop(){ 115 | Log.i(TAG, "stop"); 116 | clearTimer(); 117 | } 118 | 119 | private void clearTimer() { 120 | if (mTimer != null && !mTimer.isShutdown()) { 121 | mTimer.shutdown(); 122 | } 123 | mTimer = null; 124 | } 125 | 126 | public interface OnTimerSchedule{ 127 | void runOnUiThread(); 128 | } 129 | } 130 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/a1.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fashare2015/StackPageTransformer/7e60b49298046398e82c388d9bbf5bd363d4147e/app/src/main/res/drawable/a1.jpg -------------------------------------------------------------------------------- /app/src/main/res/drawable/a2.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fashare2015/StackPageTransformer/7e60b49298046398e82c388d9bbf5bd363d4147e/app/src/main/res/drawable/a2.jpg -------------------------------------------------------------------------------- /app/src/main/res/drawable/a3.jpg: -------------------------------------------------------------------------------- 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/app/src/main/res/drawable/a9.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fashare2015/StackPageTransformer/7e60b49298046398e82c388d9bbf5bd363d4147e/app/src/main/res/drawable/a9.jpg -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 14 | 15 | 16 | -------------------------------------------------------------------------------- /app/src/main/res/layout/item_card.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fashare2015/StackPageTransformer/7e60b49298046398e82c388d9bbf5bd363d4147e/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fashare2015/StackPageTransformer/7e60b49298046398e82c388d9bbf5bd363d4147e/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fashare2015/StackPageTransformer/7e60b49298046398e82c388d9bbf5bd363d4147e/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fashare2015/StackPageTransformer/7e60b49298046398e82c388d9bbf5bd363d4147e/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fashare2015/StackPageTransformer/7e60b49298046398e82c388d9bbf5bd363d4147e/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /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 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | StackPageTransform 3 | 4 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/test/java/com/fashare/stackpagetransform/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.fashare.stackpagetransform; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * To work on unit tests, switch the Test Artifact in the Build Variants view. 9 | */ 10 | public class ExampleUnitTest { 11 | @Test 12 | public void addition_isCorrect() throws Exception { 13 | assertEquals(4, 2 + 2); 14 | } 15 | } -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | } 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:2.1.2' 9 | 10 | // NOTE: Do not place your application dependencies here; they belong 11 | // in the individual module build.gradle files 12 | } 13 | } 14 | 15 | allprojects { 16 | repositories { 17 | jcenter() 18 | } 19 | } 20 | 21 | task clean(type: Delete) { 22 | delete rootProject.buildDir 23 | } 24 | 25 | apply from: "https://raw.githubusercontent.com/fashare2015/gradle-screen-record/master/screen-record.gradle" 26 | -------------------------------------------------------------------------------- /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 | # Default value: -Xmx10248m -XX:MaxPermSize=256m 13 | # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 14 | 15 | # When configured, Gradle will run in incubating parallel mode. 16 | # This option should only be used with decoupled projects. More details, visit 17 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 18 | # org.gradle.parallel=true 19 | 20 | FFMPEG_PATH=../../ffmpeg -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fashare2015/StackPageTransformer/7e60b49298046398e82c388d9bbf5bd363d4147e/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Mon Dec 28 10:00:20 PST 2015 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.10-all.zip 7 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /mkdir-if-absent.sh: -------------------------------------------------------------------------------- 1 | TAG="mkdir-if-absent ---> " 2 | 3 | targetDir=$1 4 | 5 | echo -e "$TAG mkdir $targetDir\n" 6 | 7 | if [ ! -d "$targetDir" ]; then 8 | mkdir "$targetDir" 9 | fi -------------------------------------------------------------------------------- /page-transform/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /page-transform/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | 3 | android { 4 | compileSdkVersion 24 5 | buildToolsVersion "24.0.2" 6 | 7 | defaultConfig { 8 | minSdkVersion 15 9 | targetSdkVersion 24 10 | versionCode 1 11 | versionName "1.0" 12 | } 13 | buildTypes { 14 | release { 15 | minifyEnabled false 16 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 17 | } 18 | } 19 | } 20 | 21 | dependencies { 22 | compile fileTree(dir: 'libs', include: ['*.jar']) 23 | testCompile 'junit:junit:4.12' 24 | compile 'com.android.support:appcompat-v7:24.2.0' 25 | } 26 | -------------------------------------------------------------------------------- /page-transform/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 /Users/apple/Library/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 | -------------------------------------------------------------------------------- /page-transform/src/androidTest/java/com/fashare/page_transform/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.fashare.page_transform; 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 | } -------------------------------------------------------------------------------- /page-transform/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 9 | 10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /page-transform/src/main/java/com/fashare/page_transform/StackPageTransformer.java: -------------------------------------------------------------------------------- 1 | package com.fashare.page_transform; 2 | 3 | import android.support.v4.view.ViewPager; 4 | import android.view.View; 5 | 6 | /** 7 | * User: fashare(153614131@qq.com) 8 | * Date: 2017-02-16 9 | * Time: 22:26 10 | *

    11 | * 12 | * 让 ViewPager 堆成栈 13 | *
    14 | * 15 | * 灵感来源: 16 | * Depth Page Transformer 17 | */ 18 | public class StackPageTransformer implements ViewPager.PageTransformer { 19 | private float mMinScale; // 栈底: 最小页面缩放比 20 | private float mMaxScale; // 栈顶: 最大页面缩放比 21 | private int mStackCount; // 栈内页面数 22 | 23 | private float mPowBase; // 基底: 相邻两 page 的大小比例 24 | 25 | /** 26 | * 27 | * @param minScale 栈底: 最小页面缩放比 28 | * @param maxScale 栈顶: 最大页面缩放比 29 | * @param stackCount 栈内页面数 30 | */ 31 | public StackPageTransformer(ViewPager viewPager, float minScale, float maxScale, int stackCount) { 32 | viewPager.setOffscreenPageLimit(stackCount); 33 | mMinScale = minScale; 34 | mMaxScale = maxScale; 35 | mStackCount = stackCount; 36 | 37 | if(mMaxScale < mMinScale) 38 | throw new IllegalArgumentException("The Argument: maxScale must bigger than minScale !"); 39 | mPowBase = (float) Math.pow(mMinScale/mMaxScale, 1.0f/mStackCount); 40 | } 41 | 42 | public StackPageTransformer(ViewPager viewPager) { 43 | this(viewPager, 0.8f, 0.9f, 5); 44 | } 45 | 46 | public final void transformPage(View view, float position) { 47 | 48 | int pageWidth = view.getWidth(); 49 | int pageHeight = view.getHeight(); 50 | 51 | view.setPivotX(pageWidth/2); 52 | view.setPivotY(0); 53 | 54 | float bottomPos = mStackCount-1; 55 | 56 | if (position < -1) { // [-Infinity,-1) 57 | // This page is way off-screen to the left. 58 | view.setAlpha(0); 59 | 60 | } else if (position <= 0) { // [-1,0] 61 | // Use the default slide transition when moving to the left page 62 | view.setAlpha(1); 63 | 64 | view.setTranslationX(0); 65 | view.setScaleX(mMaxScale); 66 | view.setScaleY(mMaxScale); 67 | 68 | if(!view.isClickable()) 69 | view.setClickable(true); 70 | 71 | } else if (position <= bottomPos) { // (0, mStackCount-1] 72 | int index = (int)position; // 整数部分 73 | float minScale = mMaxScale * (float) Math.pow(mPowBase, index+1); 74 | float maxScale = mMaxScale * (float) Math.pow(mPowBase, index); 75 | float curScale = mMaxScale * (float) Math.pow(mPowBase, position); 76 | 77 | // Fade the page out. 78 | view.setAlpha(1); 79 | 80 | // Counteract the default slide transition 81 | view.setTranslationX(pageWidth * -position); 82 | view.setTranslationY(pageHeight * (1-curScale) 83 | - pageHeight * (1-mMaxScale) * (bottomPos-position) / bottomPos); 84 | 85 | // Scale the page down (between minScale and maxScale) 86 | float scaleFactor = minScale 87 | + (maxScale - minScale) * (1 - Math.abs(position - index)); 88 | view.setScaleX(scaleFactor); 89 | view.setScaleY(scaleFactor); 90 | 91 | if(position == 1 && view.isClickable()) 92 | view.setClickable(false); 93 | 94 | } else { // (mStackCount-1, +Infinity] 95 | // This page is way off-screen to the right. 96 | view.setAlpha(0); 97 | } 98 | } 99 | } -------------------------------------------------------------------------------- /page-transform/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | page-transform 3 | 4 | -------------------------------------------------------------------------------- /page-transform/src/test/java/com/fashare/page_transform/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.fashare.page_transform; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * To work on unit tests, switch the Test Artifact in the Build Variants view. 9 | */ 10 | public class ExampleUnitTest { 11 | @Test 12 | public void addition_isCorrect() throws Exception { 13 | assertEquals(4, 2 + 2); 14 | } 15 | } -------------------------------------------------------------------------------- /screen-record.sh: -------------------------------------------------------------------------------- 1 | TAG="screen-record ---> " 2 | 3 | OUTPUT_DIR="./screen-record/" 4 | MP4_POSTFIX=".mp4" 5 | GIF_POSTFIX=".gif" 6 | 7 | fileName=$1 8 | 9 | # [Required] Get gif $fileName from 1st arg: . Or else do nothing. 10 | if [ "$fileName" != "" ] 11 | then 12 | echo -e "$TAG specify fileName: $fileName\n" 13 | 14 | mobilePath="/sdcard/$fileName" 15 | pcPath="$OUTPUT_DIR$fileName" 16 | 17 | # [Optional] Get gif $size from 2nd arg: . default size: "240x400". 18 | size="240x400" 19 | if [ "$2" != "" ] 20 | then 21 | size=$2 22 | echo -e "$TAG specify size: $size\n" 23 | fi 24 | 25 | # [Optional] Get gif $time from 3rd arg. default time: 8s. 26 | time=8 27 | if [ "$3" != "" ] 28 | then 29 | time=$3 30 | echo -e "$TAG specify limited time: $time\n" 31 | fi 32 | 33 | # [Optional] Get $ffmpegPath from 4th arg. default ffmpegPath: "ffmpeg". 34 | ffmpegPath="ffmpeg" 35 | if [ "$4" != "" ] 36 | then 37 | ffmpegPath=$4 38 | echo -e "$TAG specify ffmpegPath: $ffmpegPath\n" 39 | fi 40 | 41 | # Make output dir if absent. 42 | chmod 777 ./mkdir-if-absent.sh 43 | ./mkdir-if-absent.sh $OUTPUT_DIR 44 | 45 | # Execute cmd screenrecord and then you get a video (XXX.mp4) in your sdcard. 46 | echo -e "$TAG begin screenrecord\n" 47 | adb shell screenrecord "$mobilePath$MP4_POSTFIX" --time-limit $time 48 | echo -e "$TAG end screenrecord\n" 49 | 50 | # Upload the video into OUTPUT_DIR of your PC . 51 | adb pull "$mobilePath$MP4_POSTFIX" "$pcPath$MP4_POSTFIX" 52 | 53 | # Remove target gif if exists 54 | if [ -f "$pcPath$GIF_POSTFIX" ]; then 55 | rm "$pcPath$GIF_POSTFIX" 56 | fi 57 | 58 | # Convert the video (XXX.mp4) to a gif (XXX.gif). 59 | $ffmpegPath -r 20 -i "$pcPath$MP4_POSTFIX" -s $size -b:v 1500k "$pcPath$GIF_POSTFIX" 60 | 61 | if [ $? -eq 0 ]; then 62 | # Delete the redundant file (XXX.mp4). 63 | rm "$pcPath$MP4_POSTFIX" 64 | 65 | else 66 | echo -e "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" 67 | echo -e "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" 68 | echo -e "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" 69 | echo -e "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" 70 | 71 | echo -e "$TAG ffmpegPath not found!!!\n" 72 | echo -e "Make sure you have installed ffmpeg!\n" 73 | echo -e "Please specify the ffmpegPath by \"FFMPEG_PATH=XXX\" in gradle.properties.\n" 74 | 75 | echo -e "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" 76 | echo -e "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" 77 | echo -e "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" 78 | echo -e "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n" 79 | 80 | exit 1 81 | fi 82 | 83 | else 84 | echo -e "$TAG PARAM ERROR! Please specify a fileName (without postfix)!\n" 85 | fi 86 | -------------------------------------------------------------------------------- /screen-record/stack.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/fashare2015/StackPageTransformer/7e60b49298046398e82c388d9bbf5bd363d4147e/screen-record/stack.gif -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app', ':page-transform' 2 | --------------------------------------------------------------------------------