├── app ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── values │ │ │ │ ├── strings.xml │ │ │ │ ├── colors.xml │ │ │ │ ├── dimens.xml │ │ │ │ └── styles.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 │ │ │ ├── anim │ │ │ │ ├── layout_anim_01.xml │ │ │ │ └── item_anim.xml │ │ │ ├── values-w820dp │ │ │ │ └── dimens.xml │ │ │ └── layout │ │ │ │ ├── recycler_item.xml │ │ │ │ └── activity_main.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── com │ │ │ └── example │ │ │ └── youngkaaa │ │ │ └── recycleranimations │ │ │ ├── MainRecyclerAdapter2.java │ │ │ ├── MainActivity.java │ │ │ └── MyItemDecoration.java │ ├── test │ │ └── java │ │ │ └── com │ │ │ └── example │ │ │ └── youngkaaa │ │ │ └── recycleranimations │ │ │ └── ExampleUnitTest.java │ └── androidTest │ │ └── java │ │ └── com │ │ └── example │ │ └── youngkaaa │ │ └── recycleranimations │ │ └── ExampleInstrumentedTest.java ├── screens │ ├── slidelayout_animation_02.gif │ ├── slidelayout_animation_03.gif │ ├── slidelayout_animation_04.gif │ ├── slidelayout_animation_05.gif │ └── slidelayout_animation_06.gif ├── proguard-rules.pro └── build.gradle ├── recyclerviewanims ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ └── values │ │ │ │ └── strings.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── com │ │ │ └── example │ │ │ └── youngkaaa │ │ │ └── recyclerviewanims │ │ │ ├── MetricUtils.java │ │ │ ├── BaseRecyclerAdapter.java │ │ │ └── AnimHelper.java │ ├── test │ │ └── java │ │ │ └── com │ │ │ └── example │ │ │ └── youngkaaa │ │ │ └── recyclerviewanims │ │ │ └── ExampleUnitTest.java │ └── androidTest │ │ └── java │ │ └── com │ │ └── example │ │ └── youngkaaa │ │ └── recyclerviewanims │ │ └── ExampleInstrumentedTest.java ├── proguard-rules.pro └── build.gradle ├── settings.gradle ├── .idea ├── copyright │ └── profiles_settings.xml ├── encodings.xml ├── vcs.xml ├── modules.xml ├── runConfigurations.xml ├── compiler.xml ├── gradle.xml └── misc.xml ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── .gitignore ├── gradle.properties ├── README.md ├── gradlew.bat └── gradlew /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /recyclerviewanims/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app', ':recyclerviewanims' 2 | -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | RecyclerAnimations 3 | 4 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/youngkaaa/RecyclerAnimations/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /recyclerviewanims/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | RecyclerViewAnims 3 | 4 | -------------------------------------------------------------------------------- /app/screens/slidelayout_animation_02.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/youngkaaa/RecyclerAnimations/HEAD/app/screens/slidelayout_animation_02.gif -------------------------------------------------------------------------------- /app/screens/slidelayout_animation_03.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/youngkaaa/RecyclerAnimations/HEAD/app/screens/slidelayout_animation_03.gif -------------------------------------------------------------------------------- /app/screens/slidelayout_animation_04.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/youngkaaa/RecyclerAnimations/HEAD/app/screens/slidelayout_animation_04.gif -------------------------------------------------------------------------------- /app/screens/slidelayout_animation_05.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/youngkaaa/RecyclerAnimations/HEAD/app/screens/slidelayout_animation_05.gif -------------------------------------------------------------------------------- /app/screens/slidelayout_animation_06.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/youngkaaa/RecyclerAnimations/HEAD/app/screens/slidelayout_animation_06.gif -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/youngkaaa/RecyclerAnimations/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/youngkaaa/RecyclerAnimations/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/youngkaaa/RecyclerAnimations/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/youngkaaa/RecyclerAnimations/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/youngkaaa/RecyclerAnimations/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | .externalNativeBuild 10 | -------------------------------------------------------------------------------- /.idea/encodings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /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-2.14.1-all.zip 7 | -------------------------------------------------------------------------------- /recyclerviewanims/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/main/res/anim/layout_anim_01.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | -------------------------------------------------------------------------------- /app/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/anim/item_anim.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 9 | 12 | 13 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/test/java/com/example/youngkaaa/recycleranimations/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.example.youngkaaa.recycleranimations; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() throws Exception { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /recyclerviewanims/src/test/java/com/example/youngkaaa/recyclerviewanims/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.example.youngkaaa.recyclerviewanims; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() throws Exception { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/main/res/layout/recycler_item.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 15 | 16 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /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 H:\Android_SDK\adt-bundle-windows-x86_64-20131030\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 | -------------------------------------------------------------------------------- /recyclerviewanims/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 H:\Android_SDK\adt-bundle-windows-x86_64-20131030\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 | -------------------------------------------------------------------------------- /.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 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | org.gradle.jvmargs=-Xmx1536m 13 | 14 | # When configured, Gradle will run in incubating parallel mode. 15 | # This option should only be used with decoupled projects. More details, visit 16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 17 | # org.gradle.parallel=true 18 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 19 | 20 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/example/youngkaaa/recycleranimations/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.example.youngkaaa.recycleranimations; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumentation test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.example.youngkaaa.recycleranimations", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /recyclerviewanims/src/androidTest/java/com/example/youngkaaa/recyclerviewanims/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.example.youngkaaa.recyclerviewanims; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumentation test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.example.youngkaaa.recyclerviewanims.test", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /recyclerviewanims/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | 3 | android { 4 | compileSdkVersion 24 5 | buildToolsVersion "24.0.1" 6 | 7 | defaultConfig { 8 | minSdkVersion 15 9 | targetSdkVersion 24 10 | versionCode 1 11 | versionName "1.0" 12 | 13 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 14 | 15 | } 16 | buildTypes { 17 | release { 18 | minifyEnabled false 19 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 20 | } 21 | } 22 | } 23 | 24 | dependencies { 25 | compile fileTree(dir: 'libs', include: ['*.jar']) 26 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 27 | exclude group: 'com.android.support', module: 'support-annotations' 28 | }) 29 | compile 'com.android.support:appcompat-v7:24.2.0' 30 | testCompile 'junit:junit:4.12' 31 | compile 'com.android.support:recyclerview-v7:24.2.0' 32 | } 33 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | apply plugin: 'android-apt' 3 | 4 | android { 5 | compileSdkVersion 24 6 | buildToolsVersion "24.0.1" 7 | defaultConfig { 8 | applicationId "com.example.youngkaaa.recycleranimations" 9 | minSdkVersion 15 10 | targetSdkVersion 24 11 | versionCode 1 12 | versionName "1.0" 13 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 14 | } 15 | buildTypes { 16 | release { 17 | minifyEnabled false 18 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 19 | } 20 | } 21 | } 22 | 23 | dependencies { 24 | compile fileTree(dir: 'libs', include: ['*.jar']) 25 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 26 | exclude group: 'com.android.support', module: 'support-annotations' 27 | }) 28 | compile 'com.android.support:appcompat-v7:24.2.0' 29 | testCompile 'junit:junit:4.12' 30 | compile 'com.jakewharton:butterknife:8.4.0' 31 | apt 'com.jakewharton:butterknife-compiler:8.4.0' 32 | compile 'com.android.support:design:24.2.0' 33 | compile project(path: ':recyclerviewanims') 34 | } 35 | -------------------------------------------------------------------------------- /recyclerviewanims/src/main/java/com/example/youngkaaa/recyclerviewanims/MetricUtils.java: -------------------------------------------------------------------------------- 1 | package com.example.youngkaaa.recyclerviewanims; 2 | 3 | import android.content.Context; 4 | import android.util.DisplayMetrics; 5 | import android.view.WindowManager; 6 | 7 | /** 8 | * Created by : youngkaaa on 2016/8/31. 9 | * Contact me : 645326280@qq.com 10 | */ 11 | public class MetricUtils { 12 | public static float getDensity(Context context){ 13 | DisplayMetrics metrics=new DisplayMetrics(); 14 | WindowManager manager= (WindowManager) context.getSystemService(Context.WINDOW_SERVICE); 15 | manager.getDefaultDisplay().getMetrics(metrics); 16 | return metrics.density; 17 | } 18 | 19 | public static float getScrWidth(Context context){ 20 | DisplayMetrics metrics=new DisplayMetrics(); 21 | WindowManager manager= (WindowManager) context.getSystemService(Context.WINDOW_SERVICE); 22 | manager.getDefaultDisplay().getMetrics(metrics); 23 | return metrics.widthPixels; 24 | } 25 | 26 | public static float getScrHeight(Context context){ 27 | DisplayMetrics metrics=new DisplayMetrics(); 28 | WindowManager manager= (WindowManager) context.getSystemService(Context.WINDOW_SERVICE); 29 | manager.getDefaultDisplay().getMetrics(metrics); 30 | return metrics.heightPixels; 31 | } 32 | 33 | public static float dp2px(Context context,int dpVal){ 34 | float scale=getDensity(context); 35 | return (dpVal*scale+0.5f); 36 | } 37 | 38 | public static float px2dp(Context context,int pxVal){ 39 | float scale=getDensity(context); 40 | return (pxVal/scale+0.5f); 41 | } 42 | 43 | } -------------------------------------------------------------------------------- /app/src/main/java/com/example/youngkaaa/recycleranimations/MainRecyclerAdapter2.java: -------------------------------------------------------------------------------- 1 | package com.example.youngkaaa.recycleranimations; 2 | 3 | import android.content.Context; 4 | import android.support.v7.widget.RecyclerView; 5 | import android.widget.TextView; 6 | 7 | import com.example.youngkaaa.recyclerviewanims.AnimHelper; 8 | import com.example.youngkaaa.recyclerviewanims.BaseRecyclerAdapter; 9 | 10 | import java.util.List; 11 | 12 | /** 13 | * Created by : youngkaaa on 2016/10/3. 14 | * Contact me : 645326280@qq.com 15 | */ 16 | 17 | public class MainRecyclerAdapter2 extends BaseRecyclerAdapter { 18 | 19 | public MainRecyclerAdapter2(Context context, List list) { 20 | super(context, list); 21 | } 22 | 23 | @Override 24 | public void bottomEnterAnim(RecyclerView.ViewHolder viewHolder) { 25 | // AnimHelper.RotationXTopACW(viewHolder,1000); 26 | AnimHelper.RotationXCenterACW(viewHolder,1000); 27 | // AnimHelper.RotationXCenterCW(viewHolder,1000); 28 | } 29 | 30 | @Override 31 | public void topEnterAnim(RecyclerView.ViewHolder viewHolder) { 32 | // AnimHelper.RotationXTopACW(viewHolder,1000); 33 | AnimHelper.RotationXCenterACW(viewHolder,1000); 34 | // AnimHelper.RotationXCenterCW(viewHolder,1000); 35 | // AnimHelper.BottomInDelayAnim(viewHolder,getContext(),300); 36 | } 37 | 38 | @Override 39 | public int getRootLayoutId() { 40 | return R.layout.recycler_item; 41 | } 42 | 43 | @Override 44 | public void onBind(BaseRecyclerAdapter.BaseViewHolder viewHolder, int position) { 45 | TextView textView=viewHolder.getViewById(R.id.textViewRecyclerItem); 46 | textView.setText((String)getListItem(position)); 47 | } 48 | } 49 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # RecyclerAnimations 2 | Recycler's Animations，when items slide in! 3 | 4 | 5 | 你可以继承library中的`BaseRecyclerAdapter`，然后实现所需方法就可以实现上滑下滑加载动画了 6 | 7 | 就像这样： 8 | 9 | ``` 10 | public class MainRecyclerAdapter2 extends BaseRecyclerAdapter { 11 | public MainRecyclerAdapter2(Context context, List list) { 12 | super(context, list); 13 | } 14 | @Override 15 | public void bottomEnterAnim(RecyclerView.ViewHolder viewHolder) { 16 | AnimHelper.BottomInDelayAnim(viewHolder,getContext(),300); 17 | } 18 | @Override 19 | public void topEnterAnim(RecyclerView.ViewHolder viewHolder) { 20 | AnimHelper.BottomInDelayAnim(viewHolder,getContext(),300); 21 | } 22 | @Override 23 | public int getRootLayoutId() { 24 | return R.layout.recycler_item; 25 | } 26 | @Override 27 | public void onBind(BaseRecyclerAdapter.BaseViewHolder viewHolder, int position) { 28 | TextView textView=viewHolder.getViewById(R.id.textViewRecyclerItem); 29 | textView.setText((String)getListItem(position)); 30 | } 31 | } 32 | ``` 33 | 34 | 你只需要在`bottomEnterAnim()`和`topEnterAnim()`方法中实现你的自定义动画就行。 35 | 当然，我还内置了十多种现成的动画供你使用，具体封装在`AnimHelper`类中，你只需要拿来用就行了，适合于快速开发的需要！ 36 | 37 | 下面贴一部分内置的动画效果： 38 | 39 | 运行图： 40 | 41 | ![](https://github.com/youngkaaa/RecyclerAnimations/blob/master/app/screens/slidelayout_animation_02.gif) 42 | 43 | ![](https://github.com/youngkaaa/RecyclerAnimations/blob/master/app/screens/slidelayout_animation_03.gif) 44 | 45 | ![](https://github.com/youngkaaa/RecyclerAnimations/blob/master/app/screens/slidelayout_animation_04.gif) 46 | 47 | ![](https://github.com/youngkaaa/RecyclerAnimations/blob/master/app/screens/slidelayout_animation_05.gif) 48 | 49 | ![](https://github.com/youngkaaa/RecyclerAnimations/blob/master/app/screens/slidelayout_animation_06.gif) 50 | 51 | 由于我的电脑比较卡，所以动画看起来会有点不流畅，请谅解。 52 | 53 | 具体使用方法即封装过程可以看我的博客： [戳这里](http://youngkaaa.cn/2016/10/04/2016-10-4%20RecyclerView%20Slide%20Animations) 54 | 55 | 如果你感觉该仓库或者对应博客对你有用的话就给个`star`以示鼓励吧。谢谢 56 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/youngkaaa/recycleranimations/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.example.youngkaaa.recycleranimations; 2 | 3 | import android.os.Bundle; 4 | import android.support.v7.app.AppCompatActivity; 5 | import android.support.v7.widget.LinearLayoutManager; 6 | import android.support.v7.widget.RecyclerView; 7 | import android.widget.LinearLayout; 8 | 9 | import java.util.ArrayList; 10 | import java.util.List; 11 | 12 | import butterknife.BindView; 13 | import butterknife.ButterKnife; 14 | 15 | public class MainActivity extends AppCompatActivity { 16 | @BindView(R.id.recyclerMain) 17 | RecyclerView mRecyclerView; 18 | private List strings; 19 | // private MainRecyclerAdapter mRecyclerAdapter; 20 | private MainRecyclerAdapter2 mRecyclerAdapter2; 21 | 22 | 23 | @Override 24 | protected void onCreate(Bundle savedInstanceState) { 25 | super.onCreate(savedInstanceState); 26 | setContentView(R.layout.activity_main); 27 | ButterKnife.bind(this); 28 | initWidgets(); 29 | } 30 | 31 | private void initWidgets() { 32 | // mRecyclerAdapter = new MainRecyclerAdapter(this,getData()); 33 | mRecyclerAdapter2=new MainRecyclerAdapter2(this,getData()); 34 | mRecyclerView.setLayoutManager(new LinearLayoutManager(this)); 35 | // mRecyclerView.setAdapter(mRecyclerAdapter); 36 | mRecyclerView.setAdapter(mRecyclerAdapter2); 37 | 38 | mRecyclerView.addItemDecoration(new MyItemDecoration(this, LinearLayout.VERTICAL)); 39 | 40 | // Animation animation = AnimationUtils.loadAnimation(this, R.anim.item_anim); 41 | // LayoutAnimationController layoutAnimationController = new LayoutAnimationController(animation); 42 | // layoutAnimationController.setInterpolator(new AccelerateInterpolator()); 43 | // layoutAnimationController.setDelay(0.2f); 44 | // layoutAnimationController.setOrder(LayoutAnimationController.ORDER_RANDOM); 45 | // 46 | // mRecyclerView.setLayoutAnimation(layoutAnimationController); 47 | 48 | } 49 | 50 | public List getData() { 51 | strings=new ArrayList<>(); 52 | for(int i=0;i<50;i++){ 53 | strings.add("youngkaaa"+i); 54 | } 55 | return strings; 56 | } 57 | } -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /app/src/main/java/com/example/youngkaaa/recycleranimations/MyItemDecoration.java: -------------------------------------------------------------------------------- 1 | package com.example.youngkaaa.recycleranimations; 2 | 3 | import android.content.Context; 4 | import android.content.res.TypedArray; 5 | import android.graphics.Canvas; 6 | import android.graphics.Rect; 7 | import android.graphics.drawable.Drawable; 8 | import android.support.v4.view.ViewCompat; 9 | import android.support.v7.widget.LinearLayoutManager; 10 | import android.support.v7.widget.RecyclerView; 11 | import android.view.View; 12 | 13 | /** 14 | * Created by : youngkaaa on 2016/9/26. 15 | * Contact me : 645326280@qq.com 16 | */ 17 | 18 | public class MyItemDecoration extends RecyclerView.ItemDecoration { 19 | private static final int[] ATTRS = new int[]{ 20 | android.R.attr.listDivider 21 | }; 22 | 23 | public static final int HORIZONTAL_LIST = LinearLayoutManager.HORIZONTAL; 24 | public static final int VERTICAL_LIST = LinearLayoutManager.VERTICAL; 25 | 26 | private Drawable mDivider; 27 | private int mOrientation; 28 | public MyItemDecoration(Context context, int orientation) { 29 | final TypedArray a = context.obtainStyledAttributes(ATTRS); 30 | mDivider = a.getDrawable(0); 31 | a.recycle(); 32 | setOrientation(orientation); 33 | } 34 | 35 | public void setOrientation(int orientation) { 36 | if (orientation != HORIZONTAL_LIST && orientation != VERTICAL_LIST) { 37 | throw new IllegalArgumentException("invalid orientation"); 38 | } 39 | mOrientation = orientation; 40 | } 41 | @Override 42 | public void onDraw(Canvas c, RecyclerView parent) { 43 | if (mOrientation == VERTICAL_LIST) { 44 | drawVertical(c, parent); 45 | } else { 46 | drawHorizontal(c, parent); 47 | } 48 | } 49 | 50 | public void drawVertical(Canvas c, RecyclerView parent) { 51 | final int left = parent.getPaddingLeft(); 52 | final int right = parent.getWidth() - parent.getPaddingRight(); 53 | final int childCount = parent.getChildCount(); 54 | for (int i = 0; i < childCount; i++) { 55 | final View child = parent.getChildAt(i); 56 | final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child 57 | .getLayoutParams(); 58 | final int top = child.getBottom() + params.bottomMargin + 59 | Math.round(ViewCompat.getTranslationY(child)); 60 | final int bottom = top + mDivider.getIntrinsicHeight(); 61 | mDivider.setBounds(left, top, right, bottom); 62 | mDivider.draw(c); 63 | } 64 | } 65 | 66 | public void drawHorizontal(Canvas c, RecyclerView parent) { 67 | final int top = parent.getPaddingTop(); 68 | final int bottom = parent.getHeight() - parent.getPaddingBottom(); 69 | final int childCount = parent.getChildCount(); 70 | for (int i = 0; i < childCount; i++) { 71 | final View child = parent.getChildAt(i); 72 | final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child 73 | .getLayoutParams(); 74 | final int left = child.getRight() + params.rightMargin + 75 | Math.round(ViewCompat.getTranslationX(child)); 76 | final int right = left + mDivider.getIntrinsicHeight(); 77 | mDivider.setBounds(left, top, right, bottom); 78 | mDivider.draw(c); 79 | } 80 | } 81 | @Override 82 | public void getItemOffsets(Rect outRect, int itemPosition, RecyclerView parent) { 83 | if (mOrientation == VERTICAL_LIST) { 84 | outRect.set(0, 0, 0, mDivider.getIntrinsicHeight()); 85 | } else { 86 | outRect.set(0, 0, mDivider.getIntrinsicWidth(), 0); 87 | } 88 | } 89 | } 90 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | 14 | 26 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | Android Lint 46 | 47 | 48 | General 49 | 50 | 51 | Maven 52 | 53 | 54 | 55 | 56 | AndroidLintUseCompoundDrawables 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 78 | 79 | 80 | 81 | 82 | 1.8 83 | 84 | 89 | 90 | 91 | 92 | 93 | 94 | -------------------------------------------------------------------------------- /recyclerviewanims/src/main/java/com/example/youngkaaa/recyclerviewanims/BaseRecyclerAdapter.java: -------------------------------------------------------------------------------- 1 | package com.example.youngkaaa.recyclerviewanims; 2 | 3 | import android.content.Context; 4 | import android.support.v7.widget.RecyclerView; 5 | import android.util.SparseArray; 6 | import android.view.LayoutInflater; 7 | import android.view.MotionEvent; 8 | import android.view.View; 9 | import android.view.ViewGroup; 10 | 11 | import java.util.List; 12 | 13 | /** 14 | * Created by : youngkaaa on 2016/10/3. 15 | * Contact me : 645326280@qq.com 16 | */ 17 | 18 | public abstract class BaseRecyclerAdapter extends RecyclerView.Adapter implements View.OnTouchListener { 19 | private List mLists; 20 | private RecyclerView.ViewHolder mCurrentViewHolder; 21 | private Context mContext; 22 | private boolean isFirst=false; 23 | private boolean isLast=false; 24 | private int lastY; 25 | 26 | public BaseRecyclerAdapter(Context context,List list){ 27 | this.mContext=context; 28 | this.mLists=list; 29 | } 30 | 31 | public boolean isFirst() { 32 | return isFirst; 33 | } 34 | 35 | public boolean isLast() { 36 | return isLast; 37 | } 38 | 39 | public abstract void bottomEnterAnim(RecyclerView.ViewHolder viewHolder); 40 | public abstract void topEnterAnim(RecyclerView.ViewHolder viewHolder); 41 | 42 | public abstract int getRootLayoutId(); 43 | public abstract void onBind(BaseViewHolder viewHolder, int position); 44 | 45 | 46 | @Override 47 | public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) { 48 | mCurrentViewHolder=holder; 49 | if(position==mLists.size()-1){ 50 | isLast=true; 51 | }else{ 52 | isLast=false; 53 | } 54 | if(position==0){ 55 | isFirst=true; 56 | }else{ 57 | isFirst=false; 58 | } 59 | onBind((BaseViewHolder) holder,position); 60 | } 61 | 62 | @Override 63 | public BaseViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { 64 | BaseViewHolder innerViewHolder 65 | = new BaseViewHolder(LayoutInflater.from(parent.getContext()).inflate(getRootLayoutId(), parent, false)); 66 | parent.setOnTouchListener(this); 67 | return innerViewHolder; 68 | } 69 | 70 | public Context getContext() { 71 | return mContext; 72 | } 73 | 74 | @Override 75 | public int getItemCount() { 76 | return mLists.size(); 77 | } 78 | 79 | @Override 80 | public boolean onTouch(View view, MotionEvent event) { 81 | int x = (int) event.getX(); 82 | int y = (int) event.getY(); 83 | switch (event.getAction()) { 84 | case MotionEvent.ACTION_MOVE: 85 | int deltaY = y - lastY; 86 | if (deltaY < 0) { //swipe up 87 | if(!isLast()){ 88 | bottomEnterAnim(mCurrentViewHolder); 89 | } 90 | } else { //swipe down 91 | if(!isFirst()){ 92 | topEnterAnim(mCurrentViewHolder); 93 | } 94 | } 95 | break; 96 | } 97 | lastY=y; 98 | return false; 99 | } 100 | 101 | 102 | public class BaseViewHolder extends RecyclerView.ViewHolder{ 103 | private View rootView; 104 | private SparseArray views = new SparseArray<>(); 105 | public BaseViewHolder(View itemView) { 106 | super(itemView); 107 | rootView=itemView; 108 | } 109 | 110 | //such as findViewById() 111 | public T getViewById(int id){ 112 | View v = views.get(id); 113 | if (null == v) { 114 | v = rootView.findViewById(id); 115 | views.put(id, v); 116 | } 117 | return (T)v; 118 | } 119 | } 120 | 121 | public Object getListItem(int position) { 122 | if (position >= mLists.size()) 123 | return null; 124 | return mLists.get(position); 125 | } 126 | } 127 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /recyclerviewanims/src/main/java/com/example/youngkaaa/recyclerviewanims/AnimHelper.java: -------------------------------------------------------------------------------- 1 | package com.example.youngkaaa.recyclerviewanims; 2 | 3 | import android.content.Context; 4 | import android.support.v4.view.ViewCompat; 5 | import android.support.v7.widget.RecyclerView; 6 | import android.view.View; 7 | import android.view.animation.DecelerateInterpolator; 8 | 9 | 10 | 11 | /** 12 | * Created by : youngkaaa on 2016/10/4. 13 | * Contact me : 645326280@qq.com 14 | */ 15 | 16 | public class AnimHelper { 17 | 18 | //the viewholder will come in with a bit delay,which you can control by param of duration 19 | //this method should be called when you swipe up! 20 | public static void BottomInDelayAnim(RecyclerView.ViewHolder holder, Context context,int duration){ 21 | View itemView=holder.itemView; 22 | clear(itemView); 23 | itemView.setTranslationY(MetricUtils.getScrHeight(context)); 24 | itemView.animate() 25 | .translationY(0) 26 | .setInterpolator(new DecelerateInterpolator(3.f)) 27 | .setDuration(duration) 28 | .start(); 29 | } 30 | 31 | //the viewholder will come in with a bit delay,which you can control by param of duration 32 | //this method should be called when you swipe down! 33 | public static void TopInDelayAnim(RecyclerView.ViewHolder holder, Context context, int duration){ 34 | View itemView=holder.itemView; 35 | clear(itemView); 36 | itemView.setTranslationY(-holder.itemView.getRootView().getHeight()); 37 | itemView.animate() 38 | .translationY(0) 39 | .setInterpolator(new DecelerateInterpolator(3.f)) 40 | .setDuration(duration) 41 | .start(); 42 | } 43 | 44 | //the viewholder will come in from sereen's left,which you can control the time by param of duration 45 | public static void LeftSlideInAnim(RecyclerView.ViewHolder holder,int duration){ 46 | View itemView=holder.itemView; 47 | clear(itemView); 48 | ViewCompat.setTranslationX(itemView,-itemView.getRootView().getWidth()); 49 | ViewCompat.animate(itemView) 50 | .translationX(0) 51 | .setDuration(duration) 52 | .setInterpolator(new DecelerateInterpolator(2.f)) 53 | .start(); 54 | } 55 | //the viewholder will come in from sereen's right,which you can control the time by param of duration 56 | public static void RightSlideInAnim(RecyclerView.ViewHolder holder,int duration){ 57 | View itemView=holder.itemView; 58 | ViewCompat.setTranslationX(itemView, itemView.getRootView().getWidth()); 59 | ViewCompat.animate(itemView) 60 | .translationX(0) 61 | .setDuration(duration) 62 | .setInterpolator(new DecelerateInterpolator()) 63 | .start(); 64 | } 65 | //the viewholder will come in with a fade transition,which you can control the time by param of duration 66 | public static void FadeInAnim(RecyclerView.ViewHolder holder,int duration){ 67 | View view=holder.itemView; 68 | clear(view); 69 | ViewCompat.setAlpha(view,0); 70 | ViewCompat.animate(view) 71 | .alpha(1) 72 | .setInterpolator(new DecelerateInterpolator()) 73 | .setDuration(duration) 74 | .start(); 75 | } 76 | 77 | //the viewholder will come in with a scale,which you can control the time by param of duration 78 | public static void ScaleOutAnim(RecyclerView.ViewHolder holder,int duration){ 79 | View view=holder.itemView; 80 | clear(view); 81 | ViewCompat.setScaleX(view,0); 82 | ViewCompat.setScaleY(view,0); 83 | ViewCompat.animate(view) 84 | .scaleX(1) 85 | .scaleY(1) 86 | .setInterpolator(new DecelerateInterpolator(2.f)) 87 | .setDuration(duration) 88 | .start(); 89 | } 90 | 91 | //clockwise rotation 360 degree,which by the view's vertical center 92 | public static void RotationXCenterCW(final RecyclerView.ViewHolder holder, int duration){ 93 | View view=holder.itemView; 94 | clear(view); 95 | ViewCompat.animate(view) 96 | .rotationXBy(360) 97 | .setInterpolator(new DecelerateInterpolator(2.f)) 98 | .setDuration(duration) 99 | .start(); 100 | } 101 | 102 | //anti-clockwise rotation 360 degree,which by the view's vertical center 103 | public static void RotationXCenterACW(final RecyclerView.ViewHolder holder, int duration){ 104 | View view=holder.itemView; 105 | clear(view); 106 | ViewCompat.animate(view) 107 | .rotationXBy(-360) 108 | .setInterpolator(new DecelerateInterpolator(2.f)) 109 | .setDuration(duration) 110 | .start(); 111 | } 112 | 113 | //anti-clockwise rotation 90 degree,which by the view's bottom 114 | public static void RotationXBottomACW(final RecyclerView.ViewHolder holder, int duration){ 115 | View view=holder.itemView; 116 | clear(view); 117 | view.setPivotX(0); 118 | view.setPivotY(view.getHeight()); 119 | ViewCompat.setRotationX(view,90); 120 | ViewCompat.animate(view) 121 | .rotationXBy(-90) 122 | .setInterpolator(new DecelerateInterpolator(2.f)) 123 | .setDuration(duration) 124 | .start(); 125 | } 126 | 127 | //clockwise rotation 90 degree,which by the view's bottom 128 | public static void RotationXBottomCW(final RecyclerView.ViewHolder holder, int duration){ 129 | View view=holder.itemView; 130 | clear(view); 131 | view.setPivotX(0); 132 | view.setPivotY(view.getHeight()); 133 | ViewCompat.setRotationX(view,270); 134 | ViewCompat.animate(view) 135 | .rotationXBy(90) 136 | .setInterpolator(new DecelerateInterpolator(2.f)) 137 | .setDuration(duration) 138 | .start(); 139 | } 140 | 141 | //clockwise rotation 90 degree,which by the view's top 142 | public static void RotationXTopCW(final RecyclerView.ViewHolder holder, int duration){ 143 | View view=holder.itemView; 144 | clear(view); 145 | view.setPivotX(0); 146 | view.setPivotY(0); 147 | ViewCompat.setRotationX(view,270); 148 | ViewCompat.animate(view) 149 | .rotationXBy(90) 150 | .setInterpolator(new DecelerateInterpolator(2.f)) 151 | .setDuration(duration) 152 | .start(); 153 | } 154 | 155 | //anti-clockwise rotation 90 degree,which by the view's top 156 | public static void RotationXTopACW(final RecyclerView.ViewHolder holder, int duration){ 157 | View view=holder.itemView; 158 | clear(view); 159 | view.setPivotX(0); 160 | view.setPivotY(0); 161 | ViewCompat.setRotationX(view,90); 162 | ViewCompat.animate(view) 163 | .rotationXBy(-90) 164 | .setInterpolator(new DecelerateInterpolator(2.f)) 165 | .setDuration(duration) 166 | .start(); 167 | } 168 | 169 | //before a new animation started,the old animation should be cleared! 170 | //this method is able to clear all property of the View,which you code in param! 171 | 172 | public static void clear(View v) { 173 | ViewCompat.setAlpha(v, 1); 174 | ViewCompat.setScaleY(v, 1); 175 | ViewCompat.setScaleX(v, 1); 176 | ViewCompat.setTranslationY(v, 0); 177 | ViewCompat.setTranslationX(v, 0); 178 | ViewCompat.setRotation(v, 0); 179 | ViewCompat.setRotationY(v, 0); 180 | ViewCompat.setRotationX(v, 0); 181 | ViewCompat.setPivotY(v, v.getMeasuredHeight() / 2); 182 | ViewCompat.setPivotX(v, v.getMeasuredWidth() / 2); 183 | ViewCompat.animate(v).setInterpolator(null).setStartDelay(0); 184 | } 185 | } 186 | --------------------------------------------------------------------------------