├── .gitignore ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── lib │ │ └── homhomlib │ │ └── view │ │ └── demo │ │ └── ApplicationTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── lib │ │ │ └── homhomlib │ │ │ └── view │ │ │ └── demo │ │ │ └── MainActivity.java │ └── res │ │ ├── drawable-xhdpi │ │ ├── ic_praise_sm1.png │ │ ├── ic_praise_sm2.png │ │ ├── ic_praise_sm3.png │ │ ├── ic_praise_sm4.png │ │ ├── ic_praise_sm5.png │ │ └── ic_praise_sm6.png │ │ ├── layout │ │ └── activity_main.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 │ └── lib │ └── homhomlib │ └── divergeview │ └── demo │ └── ExampleUnitTest.java ├── build.gradle ├── demo.gif ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── lib.homhomlib.divergeview ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── lib │ │ └── homhomlib │ │ └── view │ │ └── ApplicationTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── lib │ │ │ └── homhomlib │ │ │ └── view │ │ │ └── DivergeView.java │ └── res │ │ └── values │ │ └── strings.xml │ └── test │ └── java │ └── lib │ └── homhomlib │ └── divergeview │ └── ExampleUnitTest.java ├── lib.homhomlib.divergeview2 ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── lib │ │ └── homhomlib │ │ └── view2 │ │ └── ApplicationTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── lib │ │ │ └── homhomlib │ │ │ └── view2 │ │ │ └── DivergeView.java │ └── res │ │ └── values │ │ └── strings.xml │ └── test │ └── java │ └── lib │ └── homhomlib │ └── view2 │ └── ExampleUnitTest.java ├── settings.gradle └── test ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src ├── androidTest └── java │ └── lib │ └── homhomlib │ └── view │ └── test │ └── ApplicationTest.java ├── main ├── AndroidManifest.xml ├── java │ └── lib │ │ └── homhomlib │ │ └── view │ │ └── test │ │ └── DivergeView.java └── res │ └── values │ └── strings.xml └── test └── java └── lib └── homhomlib └── view └── test └── ExampleUnitTest.java /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Android-DivergeView 2 | 3 | 仿美拍直播的点赞动画。 4 | 5 | Project site： . 6 | 7 | ## 效果图 8 | 9 | ![p1](https://raw.githubusercontent.com/HomHomLin/Android-DivergeView/master/demo.gif) 10 | 11 | ## 原理 12 | 13 | 使用贝塞尔曲线的自定义view。 14 | 15 | ## 使用 16 | 17 | 该项目有三种效果，分别位于项目的DivergeView、DivergeView2以及test库中，其中DivergeView为贝塞尔三次曲线效果，DivergeView2为贝塞尔二次曲线效果（也是与美拍直播最相似的效果），test为无限循环的发散礼物动画。 18 | 19 | 选择需要的项目，将项目下的DivergeView.java拷贝到自己的项目，因为项目比较简单，不提供gradle，范例代码参见demo。 20 | 21 | ## Developed By 22 | 23 | * Linhonghong - 24 | 25 | 26 | ##License 27 | Copyright 2016 LinHongHong 28 | 29 | Licensed under the Apache License, Version 2.0 (the "License"); 30 | you may not use this file except in compliance with the License. 31 | You may obtain a copy of the License at 32 | 33 | http://www.apache.org/licenses/LICENSE-2.0 34 | 35 | Unless required by applicable law or agreed to in writing, software 36 | distributed under the License is distributed on an "AS IS" BASIS, 37 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 38 | See the License for the specific language governing permissions and 39 | limitations under the License. 40 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 23 5 | buildToolsVersion "23.0.2" 6 | 7 | defaultConfig { 8 | applicationId "lib.homhomlib.divergeview.demo" 9 | minSdkVersion 9 10 | targetSdkVersion 23 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 | testCompile 'junit:junit:4.12' 25 | compile 'com.android.support:appcompat-v7:23.1.1' 26 | 27 | compile project(':lib.homhomlib.divergeview2') 28 | } 29 | -------------------------------------------------------------------------------- /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/Linhh/Develop/Android/android-sdk-macosx/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/lib/homhomlib/view/demo/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package lib.homhomlib.view.demo; 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 | 21 | -------------------------------------------------------------------------------- /app/src/main/java/lib/homhomlib/view/demo/MainActivity.java: -------------------------------------------------------------------------------- 1 | package lib.homhomlib.view.demo; 2 | 3 | import android.graphics.Bitmap; 4 | import android.graphics.PointF; 5 | import android.graphics.drawable.BitmapDrawable; 6 | import android.support.v4.content.res.ResourcesCompat; 7 | import android.support.v7.app.AppCompatActivity; 8 | import android.os.Bundle; 9 | import android.view.View; 10 | import android.widget.Button; 11 | import android.widget.ImageView; 12 | 13 | import java.util.ArrayList; 14 | 15 | import lib.homhomlib.view2.DivergeView; 16 | 17 | public class MainActivity extends AppCompatActivity { 18 | private DivergeView mDivergeView; 19 | private Button mBtnStart; 20 | private ImageView mImageView; 21 | private ArrayList mList; 22 | private int mIndex = 0; 23 | @Override 24 | protected void onCreate(Bundle savedInstanceState) { 25 | super.onCreate(savedInstanceState); 26 | setContentView(R.layout.activity_main); 27 | mBtnStart = (Button)findViewById(R.id.btnStart); 28 | mImageView = (ImageView)findViewById(R.id.iv_start); 29 | mList = new ArrayList<>(); 30 | mList.add(((BitmapDrawable) ResourcesCompat.getDrawable(getResources(), R.drawable.ic_praise_sm1, null)).getBitmap()); 31 | mList.add(((BitmapDrawable) ResourcesCompat.getDrawable(getResources(),R.drawable.ic_praise_sm2,null)).getBitmap()); 32 | mList.add(((BitmapDrawable) ResourcesCompat.getDrawable(getResources(),R.drawable.ic_praise_sm3,null)).getBitmap()); 33 | mList.add(((BitmapDrawable) ResourcesCompat.getDrawable(getResources(),R.drawable.ic_praise_sm4,null)).getBitmap()); 34 | mList.add(((BitmapDrawable) ResourcesCompat.getDrawable(getResources(),R.drawable.ic_praise_sm5,null)).getBitmap()); 35 | mList.add(((BitmapDrawable) ResourcesCompat.getDrawable(getResources(), R.drawable.ic_praise_sm6, null)).getBitmap()); 36 | mBtnStart.setOnClickListener(new View.OnClickListener() { 37 | @Override 38 | public void onClick(View v) { 39 | if(mIndex == 5){ 40 | mIndex = 0 ; 41 | } 42 | mDivergeView.startDiverges(mIndex); 43 | mIndex ++; 44 | // if (mDivergeView.isRunning()) { 45 | // mDivergeView.stop(); 46 | // } else { 47 | // 48 | // } 49 | } 50 | }); 51 | mDivergeView = (DivergeView) findViewById(R.id.divergeView); 52 | mDivergeView.post(new Runnable() { 53 | @Override 54 | public void run() { 55 | mDivergeView.setEndPoint(new PointF(mDivergeView.getMeasuredWidth()/2,0)); 56 | mDivergeView.setDivergeViewProvider(new Provider()); 57 | } 58 | }); 59 | // mDivergeView.start(); 60 | } 61 | 62 | @Override 63 | protected void onDestroy() { 64 | super.onDestroy(); 65 | if(mList != null){ 66 | mList.clear(); 67 | mList = null; 68 | } 69 | 70 | } 71 | 72 | class Provider implements DivergeView.DivergeViewProvider{ 73 | 74 | @Override 75 | public Bitmap getBitmap(Object obj) { 76 | return mList == null ? null : mList.get((int)obj); 77 | } 78 | } 79 | } 80 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-xhdpi/ic_praise_sm1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/HomHomLin/Android-DivergeView/410fe7de12a2b166e675e664186c93a10ab1ce68/app/src/main/res/drawable-xhdpi/ic_praise_sm1.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xhdpi/ic_praise_sm2.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/HomHomLin/Android-DivergeView/410fe7de12a2b166e675e664186c93a10ab1ce68/app/src/main/res/drawable-xhdpi/ic_praise_sm2.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xhdpi/ic_praise_sm3.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/HomHomLin/Android-DivergeView/410fe7de12a2b166e675e664186c93a10ab1ce68/app/src/main/res/drawable-xhdpi/ic_praise_sm3.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xhdpi/ic_praise_sm4.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/HomHomLin/Android-DivergeView/410fe7de12a2b166e675e664186c93a10ab1ce68/app/src/main/res/drawable-xhdpi/ic_praise_sm4.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xhdpi/ic_praise_sm5.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/HomHomLin/Android-DivergeView/410fe7de12a2b166e675e664186c93a10ab1ce68/app/src/main/res/drawable-xhdpi/ic_praise_sm5.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xhdpi/ic_praise_sm6.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/HomHomLin/Android-DivergeView/410fe7de12a2b166e675e664186c93a10ab1ce68/app/src/main/res/drawable-xhdpi/ic_praise_sm6.png -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 |