├── .gitignore ├── .idea ├── gradle.xml ├── misc.xml ├── modules.xml ├── runConfigurations.xml └── vcs.xml ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── smoke │ │ └── zhangchen │ │ └── starfloatview │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── smoke │ │ │ └── zhangchen │ │ │ └── starfloatview │ │ │ └── MainActivity.java │ └── res │ │ ├── layout │ │ └── activity_main.xml │ │ ├── mipmap-hdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-mdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ └── values │ │ ├── colors.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── smoke │ └── zhangchen │ └── starfloatview │ └── ExampleUnitTest.java ├── build.gradle ├── floatviewlib ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── smoke │ │ └── zhangchen │ │ └── floatviewlib │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── smoke │ │ │ └── zhangchen │ │ │ └── floatviewlib │ │ │ ├── FloatView.java │ │ │ └── utils │ │ │ └── ScreenSizeUtil.java │ └── res │ │ ├── drawable │ │ ├── Gif_20180314_163518.gif │ │ ├── readme_1.gif │ │ └── shape_circle.xml │ │ ├── layout │ │ ├── view_float.xml │ │ └── view_item.xml │ │ ├── mipmap-xxhdpi │ │ └── star_bg.jpg │ │ └── values │ │ ├── colors.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── smoke │ └── zhangchen │ └── floatviewlib │ └── ExampleUnitTest.java ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | .externalNativeBuild 10 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 18 | 19 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 16 | 26 | 27 | 28 | 29 | 30 | 31 | 33 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # StarFloatView 2 | 3 | ## 示例： 4 | 截图 5 | 6 | #### 支持自定义背景，自定义小球颜色、大小、以及默认小球文字 7 | 8 | ## 使用方法： 9 | ### 在工程目录的build.gradle中添加JitPack.io的代码仓库地址 10 | 11 | allprojects { 12 | repositories { 13 | ... 14 | maven { url 'https://jitpack.io' } 15 | } 16 | } 17 | 18 | ### 项目目录中的build.gradle中添加依赖 19 | 20 | ependencies { 21 | compile 'com.github.ErChenZhang:StarFloatView:v1.1' 22 | } 23 | 24 | 25 | 26 | ### 在布局文件中使用 27 | 28 | 37 | 38 | 1. **childTextColor**:小球文字颜色大小，默认白色 39 | 2. **defaultViewText**:默认小球显示文字 40 | 3. **parentViewBackground**：整体背景 41 | 4. **childViewBackground**：小球背景 42 | 5. **chidTextSize**：小球文字大小，默认6sp 43 | 44 | ### 设置数据 45 | #### 当前数据支持int、long、float、double 46 | 47 | List list = new ArrayList<>(); 48 | list.add((float) 1.245); 49 | list.add((float) 1.567); 50 | list.add((float) 0.261); 51 | floatview.setList(list); 52 | 53 | ### 小球点击回调（value.floatValue()对应传入的list类型） 54 | 55 | floatview.setOnItemClickListener(new FloatView.OnItemClickListener() { 56 | @Override 57 | public void itemClick(int position, Number value) { 58 | Toast.makeText(MainActivity.this, "当前是第"+position+"个，其值是"+value.floatValue(), Toast.LENGTH_SHORT).show(); 59 | } 60 | }); 61 | 62 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 26 5 | buildToolsVersion "26.0.1" 6 | defaultConfig { 7 | applicationId "com.smoke.zhangchen.starfloatview" 8 | minSdkVersion 15 9 | targetSdkVersion 26 10 | versionCode 1 11 | versionName "1.0" 12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 13 | } 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(include: ['*.jar'], dir: 'libs') 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-v7:26.0.1' 29 | compile 'com.android.support:design:26.0.1' 30 | 31 | testCompile 'junit:junit:4.12' 32 | compile 'com.android.support.constraint:constraint-layout:1.0.0-alpha4' 33 | compile project(':floatviewlib') 34 | } 35 | -------------------------------------------------------------------------------- /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 F:\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 | 19 | # Uncomment this to preserve the line number information for 20 | # debugging stack traces. 21 | #-keepattributes SourceFile,LineNumberTable 22 | 23 | # If you keep the line number information, uncomment this to 24 | # hide the original source file name. 25 | #-renamesourcefileattribute SourceFile 26 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/smoke/zhangchen/starfloatview/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.smoke.zhangchen.starfloatview; 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.smoke.zhangchen.starfloatview", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | -------------------------------------------------------------------------------- /app/src/main/java/com/smoke/zhangchen/starfloatview/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.smoke.zhangchen.starfloatview; 2 | 3 | import android.support.v7.app.AppCompatActivity; 4 | import android.os.Bundle; 5 | import android.view.View; 6 | import android.widget.Toast; 7 | 8 | import com.smoke.zhangchen.floatviewlib.FloatView; 9 | 10 | import java.util.ArrayList; 11 | import java.util.List; 12 | 13 | public class MainActivity extends AppCompatActivity { 14 | 15 | private FloatView floatview; 16 | 17 | @Override 18 | protected void onCreate(Bundle savedInstanceState) { 19 | super.onCreate(savedInstanceState); 20 | setContentView(R.layout.activity_main); 21 | floatview = (FloatView) findViewById(R.id.float_view); 22 | init(); 23 | } 24 | 25 | private void init() { 26 | List list = new ArrayList<>(); 27 | list.add((float) 1.567); 28 | list.add((float) 0.261); 29 | list.add((float) 2.455); 30 | floatview.setList(list); 31 | floatview.setOnItemClickListener(new FloatView.OnItemClickListener() { 32 | @Override 33 | public void itemClick(int position, Number value) { 34 | Toast.makeText(MainActivity.this, "当前是第"+position+"个，其值是"+value.floatValue(), Toast.LENGTH_SHORT).show(); 35 | } 36 | }); 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 13 | 14 | 21 | 22 | 23 | 24 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ErChenZhang/StarFloatView/6830546e0205e3ac10ac6c68951a3b3478b2942f/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ErChenZhang/StarFloatView/6830546e0205e3ac10ac6c68951a3b3478b2942f/app/src/main/res/mipmap-hdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ErChenZhang/StarFloatView/6830546e0205e3ac10ac6c68951a3b3478b2942f/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ErChenZhang/StarFloatView/6830546e0205e3ac10ac6c68951a3b3478b2942f/app/src/main/res/mipmap-mdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ErChenZhang/StarFloatView/6830546e0205e3ac10ac6c68951a3b3478b2942f/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ErChenZhang/StarFloatView/6830546e0205e3ac10ac6c68951a3b3478b2942f/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ErChenZhang/StarFloatView/6830546e0205e3ac10ac6c68951a3b3478b2942f/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ErChenZhang/StarFloatView/6830546e0205e3ac10ac6c68951a3b3478b2942f/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ErChenZhang/StarFloatView/6830546e0205e3ac10ac6c68951a3b3478b2942f/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ErChenZhang/StarFloatView/6830546e0205e3ac10ac6c68951a3b3478b2942f/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | StarFloatView 3 | 4 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/test/java/com/smoke/zhangchen/starfloatview/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.smoke.zhangchen.starfloatview; 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 | } -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | 5 | repositories { 6 | maven { url 'https://maven.google.com' } 7 | jcenter() 8 | } 9 | dependencies { 10 | classpath 'com.android.tools.build:gradle:2.3.0' 11 | classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5' 12 | // NOTE: Do not place your application dependencies here; they belong 13 | // in the individual module build.gradle files 14 | } 15 | } 16 | 17 | allprojects { 18 | repositories { 19 | jcenter() 20 | maven { url 'https://maven.google.com' } 21 | } 22 | } 23 | 24 | task clean(type: Delete) { 25 | delete rootProject.buildDir 26 | } 27 | -------------------------------------------------------------------------------- /floatviewlib/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /floatviewlib/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | apply plugin: 'com.github.dcendents.android-maven' 3 | group='com.github.ErChenZhang' 4 | 5 | 6 | android { 7 | compileSdkVersion 26 8 | buildToolsVersion "26.0.1" 9 | 10 | 11 | defaultConfig { 12 | minSdkVersion 15 13 | targetSdkVersion 26 14 | versionCode 1 15 | versionName "1.0" 16 | 17 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 18 | 19 | } 20 | buildTypes { 21 | release { 22 | minifyEnabled false 23 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 24 | } 25 | } 26 | } 27 | 28 | dependencies { 29 | compile fileTree(dir: 'libs', include: ['*.jar']) 30 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 31 | exclude group: 'com.android.support', module: 'support-annotations' 32 | }) 33 | 34 | compile 'com.android.support:appcompat-v7:26.0.1' 35 | testCompile 'junit:junit:4.12' 36 | } 37 | -------------------------------------------------------------------------------- /floatviewlib/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 F:\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 | 19 | # Uncomment this to preserve the line number information for 20 | # debugging stack traces. 21 | #-keepattributes SourceFile,LineNumberTable 22 | 23 | # If you keep the line number information, uncomment this to 24 | # hide the original source file name. 25 | #-renamesourcefileattribute SourceFile 26 | -------------------------------------------------------------------------------- /floatviewlib/src/androidTest/java/com/smoke/zhangchen/floatviewlib/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.smoke.zhangchen.floatviewlib; 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.smoke.zhangchen.floatviewlib.test", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /floatviewlib/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | -------------------------------------------------------------------------------- /floatviewlib/src/main/java/com/smoke/zhangchen/floatviewlib/FloatView.java: -------------------------------------------------------------------------------- 1 | package com.smoke.zhangchen.floatviewlib; 2 | 3 | import android.animation.Animator; 4 | import android.animation.AnimatorListenerAdapter; 5 | import android.animation.ValueAnimator; 6 | import android.content.Context; 7 | import android.content.res.TypedArray; 8 | import android.util.AttributeSet; 9 | import android.util.Log; 10 | import android.view.LayoutInflater; 11 | import android.view.View; 12 | import android.view.ViewGroup; 13 | import android.view.animation.AccelerateDecelerateInterpolator; 14 | import android.view.animation.Animation; 15 | import android.view.animation.LinearInterpolator; 16 | import android.view.animation.TranslateAnimation; 17 | import android.widget.RelativeLayout; 18 | import android.widget.TextView; 19 | 20 | import com.smoke.zhangchen.floatviewlib.utils.ScreenSizeUtil; 21 | 22 | import java.util.ArrayList; 23 | import java.util.List; 24 | import java.util.Random; 25 | 26 | /** 27 | * Created by Administrator on 2018/3/13 0013. 28 | */ 29 | 30 | public class FloatView extends RelativeLayout { 31 | private static final long ANIMATION_TIME = 1000; 32 | private static final long ANIMATION_DEFAULT_TIME = 2000; 33 | private static final String TAG = "FloatView"; 34 | private Context mcontext; 35 | private List mFloat; 36 | private List mViews = new ArrayList<>();; 37 | public RelativeLayout parentView; 38 | private int parentWidth; 39 | private int parentHeight; 40 | private TextView defaultView; 41 | private OnItemClickListener mListener; 42 | private int textColor; 43 | private int childId; 44 | private int parentId; 45 | private String defaultViewText; 46 | private float childSize; 47 | 48 | public FloatView(Context context) { 49 | this(context,null); 50 | mcontext = context; 51 | } 52 | 53 | public FloatView(Context context, AttributeSet attrs) { 54 | super(context, attrs); 55 | mcontext = context; 56 | TypedArray typedArray = getContext().obtainStyledAttributes(attrs, R.styleable.myFloatView); 57 | textColor = typedArray.getColor(R.styleable.myFloatView_childTextColor, getResources().getColor(R.color.white)); 58 | childSize = typedArray.getDimension(R.styleable.myFloatView_chidTextSize, 6); 59 | childId = typedArray.getResourceId(R.styleable.myFloatView_childViewBackground, R.drawable.shape_circle); 60 | parentId = typedArray.getResourceId(R.styleable.myFloatView_parentViewBackground, R.mipmap.star_bg); 61 | defaultViewText = typedArray.getString(R.styleable.myFloatView_defaultViewText); 62 | //一定会要释放资源 63 | typedArray.recycle(); 64 | } 65 | 66 | public FloatView(Context context, AttributeSet attrs, int defStyleAttr) { 67 | this(context, attrs); 68 | mcontext = context; 69 | } 70 | 71 | private void init() { 72 | setDefaultView(); 73 | addChidView(); 74 | } 75 | 76 | //添加小球 77 | private void addChidView() { 78 | for (int i = 0; i < mFloat.size(); i++) { 79 | TextView floatview = (TextView) LayoutInflater.from(mcontext).inflate(R.layout.view_float, this, false); 80 | floatview.setTextColor(textColor); 81 | floatview.setTextSize(childSize); 82 | floatview.setBackgroundResource(childId); 83 | floatview.measure(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT); 84 | floatview.setText(mFloat.get(i)+""); 85 | floatview.setTag(i); 86 | floatview.setOnClickListener(new OnClickListener() { 87 | @Override 88 | public void onClick(View v) { 89 | childClick(v); 90 | } 91 | }); 92 | setChildViewPosition(floatview); 93 | initAnim(floatview); 94 | initFloatAnim(floatview); 95 | mViews.add(floatview); 96 | addView(floatview); 97 | } 98 | } 99 | 100 | //设置初始化的小球 101 | private void setDefaultView() { 102 | parentView = (RelativeLayout) LayoutInflater.from(mcontext).inflate(R.layout.view_item, this, true); 103 | parentView.setBackgroundResource(parentId); 104 | int width = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED); 105 | int height = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED); 106 | parentView.measure(width,height); 107 | parentHeight = parentView.getMeasuredHeight(); 108 | parentWidth = parentView.getMeasuredWidth(); 109 | 110 | 111 | LayoutParams params = new LayoutParams(RelativeLayout.LayoutParams.WRAP_CONTENT,RelativeLayout.LayoutParams.WRAP_CONTENT); 112 | defaultView = (TextView) LayoutInflater.from(mcontext).inflate(R.layout.view_float, this, false); 113 | params.addRule(RelativeLayout.CENTER_IN_PARENT); 114 | defaultView.setTextColor(textColor); 115 | defaultView.setTextSize(childSize); 116 | defaultView.setText(defaultViewText); 117 | defaultView.setBackgroundResource(childId); 118 | if (mFloat.size() != 0){ 119 | defaultView.setVisibility(GONE); 120 | } 121 | addView(defaultView,params); 122 | //设置动画 123 | initAnim(defaultView); 124 | //设置上下抖动的动画 125 | initFloatAnim(defaultView); 126 | } 127 | //FloatView上下抖动的动画 128 | private void initFloatAnim(View view) { 129 | Animation anim = new TranslateAnimation(0,0,-10,20); 130 | anim.setInterpolator(new AccelerateDecelerateInterpolator()); 131 | anim.setDuration(ANIMATION_TIME); 132 | anim.setRepeatCount(Integer.MAX_VALUE); 133 | anim.setRepeatMode(Animation.REVERSE);//反方向执行 134 | view.startAnimation(anim); 135 | } 136 | 137 | //FloatView初始化时动画 138 | private void initAnim(View view) { 139 | view.setAlpha(0); 140 | view.setScaleX(0); 141 | view.setScaleY(0); 142 | view.animate().alpha(1).scaleX(1).scaleY(1).setDuration(ANIMATION_DEFAULT_TIME).start(); 143 | } 144 | 145 | //设置数据添加子小球 146 | public void setList(List list){ 147 | this.mFloat = list; 148 | //使用post方法确保在UI加载完的情况下 调用init() 避免获取到的宽高为0 149 | post(new Runnable() { 150 | @Override 151 | public void run() { 152 | init(); 153 | } 154 | }); 155 | } 156 | 157 | //设置子view的位置 158 | private void setChildViewPosition(View childView) { 159 | //设置随机位置 160 | Random randomX = new Random(); 161 | Random randomY = new Random(); 162 | float x = randomX.nextFloat() * (parentWidth - childView.getMeasuredWidth()); 163 | float y = randomY.nextFloat() * (parentHeight - childView.getMeasuredHeight()); 164 | Log.d(TAG, "setChildViewPosition: parentWidth="+parentWidth+",parentHeight="+parentHeight); 165 | Log.d(TAG, "setChildViewPosition: childWidth="+childView.getMeasuredWidth()+",childHeight="+childView.getMeasuredHeight()); 166 | Log.d(TAG, "setChildViewPosition: x="+x+",y="+y); 167 | childView.setX(x); 168 | childView.setY(y); 169 | } 170 | 171 | private void childClick(View view) { 172 | //设置接口回调 173 | 174 | mViews.remove(view); 175 | animRemoveView(view); 176 | if (mViews.size() == 0){ 177 | defaultView.setVisibility(VISIBLE); 178 | } 179 | mListener.itemClick((int)view.getTag(),mFloat.get((int)view.getTag())); 180 | } 181 | 182 | private void animRemoveView(final View view) { 183 | // 184 | ValueAnimator animator = ValueAnimator.ofFloat(parentHeight,0); 185 | animator.setDuration(1000); 186 | animator.setInterpolator(new LinearInterpolator()); 187 | 188 | //动画更新的监听 189 | animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() { 190 | @Override 191 | public void onAnimationUpdate(ValueAnimator animation) { 192 | float Value = (float) animation.getAnimatedValue(); 193 | Log.d(TAG, "onAnimationUpdate: "+view.getTranslationY()); 194 | Log.d(TAG, "onAnimationUpdate: "+view.getY()); 195 | view.setAlpha(Value/parentHeight); 196 | view.setTranslationY(view.getY()-(parentHeight-Value)); 197 | } 198 | }); 199 | animator.addListener(new AnimatorListenerAdapter() { 200 | @Override 201 | public void onAnimationEnd(Animator animation) { 202 | removeView(view); 203 | } 204 | }); 205 | animator.start(); 206 | } 207 | 208 | public interface OnItemClickListener{ 209 | void itemClick(int position, Number value); 210 | } 211 | 212 | public void setOnItemClickListener(OnItemClickListener listener){ 213 | mListener = listener; 214 | } 215 | } 216 | -------------------------------------------------------------------------------- /floatviewlib/src/main/java/com/smoke/zhangchen/floatviewlib/utils/ScreenSizeUtil.java: -------------------------------------------------------------------------------- 1 | package com.smoke.zhangchen.floatviewlib.utils; 2 | 3 | import android.app.Activity; 4 | import android.content.Context; 5 | import android.util.DisplayMetrics; 6 | import android.util.TypedValue; 7 | 8 | 9 | public class ScreenSizeUtil { 10 | 11 | private static DisplayMetrics metrics; 12 | 13 | /** 14 | * 根据绝对尺寸得到相对尺寸，在不同的分辨率设备上有一致的显示效果, dip->pix 15 | * 16 | * @param context 17 | * @param givenAbsSize 18 | * 绝对尺寸 19 | * @return 20 | */ 21 | public static int getSizeByGivenAbsSize(Context context, int givenAbsSize) { 22 | return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, givenAbsSize, context.getResources().getDisplayMetrics()); 23 | } 24 | 25 | private static DisplayMetrics getDisplayMetrics(Context context) { 26 | if (metrics != null) { 27 | return metrics; 28 | } 29 | metrics = new DisplayMetrics(); 30 | ((Activity) context).getWindowManager().getDefaultDisplay().getMetrics(metrics); 31 | return metrics; 32 | } 33 | 34 | public static int getScreenWidth(Context context) { 35 | return getDisplayMetrics(context).widthPixels; // 屏幕宽度（像素） 36 | } 37 | 38 | public static int getScreenHeight(Context context) { 39 | return getDisplayMetrics(context).heightPixels;// 屏幕高度（像素） 40 | } 41 | 42 | public static float getScreenDensity(Context context) { 43 | return getDisplayMetrics(context).density; // 屏幕密度（0.75 / 1.0 / 1.5） 44 | } 45 | 46 | public static int getScreenDensityDpi(Context context) { 47 | return getDisplayMetrics(context).densityDpi;// 屏幕密度DPI（120 / 160 / 240） 48 | } 49 | 50 | public static int Dp2Px(Context context, float dp) { 51 | final float scale = context.getResources().getDisplayMetrics().density; 52 | return (int) (dp * scale + 0.5f); 53 | } 54 | 55 | public static int Px2Dp(Context context, float px) { 56 | final float scale = context.getResources().getDisplayMetrics().density; 57 | return (int) (px / scale + 0.5f); 58 | } 59 | 60 | /** 61 | * 将px值转换为sp值，保证文字大小不变 62 | * 63 | * @param pxValue 64 | * @return 65 | */ 66 | public static int px2sp(float pxValue, Context context) { 67 | return (int) (pxValue / context.getResources().getDisplayMetrics().scaledDensity + 0.5f); 68 | } 69 | 70 | /** 71 | * 将sp值转换为px值，保证文字大小不变 72 | * 73 | * @param spValue 74 | * @return 75 | */ 76 | public static int sp2px(float spValue, Context context) { 77 | return (int) (spValue * context.getResources().getDisplayMetrics().scaledDensity + 0.5f); 78 | } 79 | } 80 | -------------------------------------------------------------------------------- /floatviewlib/src/main/res/drawable/Gif_20180314_163518.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ErChenZhang/StarFloatView/6830546e0205e3ac10ac6c68951a3b3478b2942f/floatviewlib/src/main/res/drawable/Gif_20180314_163518.gif -------------------------------------------------------------------------------- /floatviewlib/src/main/res/drawable/readme_1.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ErChenZhang/StarFloatView/6830546e0205e3ac10ac6c68951a3b3478b2942f/floatviewlib/src/main/res/drawable/readme_1.gif -------------------------------------------------------------------------------- /floatviewlib/src/main/res/drawable/shape_circle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | -------------------------------------------------------------------------------- /floatviewlib/src/main/res/layout/view_float.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /floatviewlib/src/main/res/layout/view_item.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /floatviewlib/src/main/res/mipmap-xxhdpi/star_bg.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ErChenZhang/StarFloatView/6830546e0205e3ac10ac6c68951a3b3478b2942f/floatviewlib/src/main/res/mipmap-xxhdpi/star_bg.jpg -------------------------------------------------------------------------------- /floatviewlib/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | #FFF 7 | 8 | -------------------------------------------------------------------------------- /floatviewlib/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | FloatViewLib 3 | 4 | -------------------------------------------------------------------------------- /floatviewlib/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | -------------------------------------------------------------------------------- /floatviewlib/src/test/java/com/smoke/zhangchen/floatviewlib/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.smoke.zhangchen.floatviewlib; 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 | } -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ErChenZhang/StarFloatView/6830546e0205e3ac10ac6c68951a3b3478b2942f/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Tue Mar 13 10:34:25 CST 2018 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-3.5-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 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app', ':floatviewlib' 2 | --------------------------------------------------------------------------------