├── app ├── .gitignore ├── src │ └── main │ │ ├── res │ │ ├── values │ │ │ ├── strings.xml │ │ │ ├── colors.xml │ │ │ └── styles.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 │ │ ├── drawable-xxhdpi │ │ │ ├── ic_star_black_16dp.png │ │ │ ├── ic_star_half_black_16dp.png │ │ │ └── ic_star_border_black_16dp.png │ │ ├── mipmap-anydpi-v26 │ │ │ ├── ic_launcher.xml │ │ │ └── ic_launcher_round.xml │ │ ├── layout │ │ │ └── activity_main.xml │ │ ├── drawable-v24 │ │ │ └── ic_launcher_foreground.xml │ │ └── drawable │ │ │ └── ic_launcher_background.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ └── com │ │ └── kaelli │ │ └── niceratingbar │ │ └── MainActivity.java ├── build.gradle └── proguard-rules.pro ├── niceratingbar ├── .gitignore ├── src │ └── main │ │ ├── res │ │ └── values │ │ │ ├── strings.xml │ │ │ └── attrs.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ └── com │ │ └── kaelli │ │ └── niceratingbar │ │ ├── OnRatingChangedListener.java │ │ ├── RatingStatus.java │ │ └── NiceRatingBar.java ├── build.gradle └── proguard-rules.pro ├── settings.gradle ├── Image ├── 1.gif └── 2.gif ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradle.properties ├── .gitignore ├── gradlew.bat ├── README.md ├── gradlew └── LICENSE /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /niceratingbar/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app', ':niceratingbar' 2 | -------------------------------------------------------------------------------- /Image/1.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KaelLi1989/NiceRatingBar/HEAD/Image/1.gif -------------------------------------------------------------------------------- /Image/2.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KaelLi1989/NiceRatingBar/HEAD/Image/2.gif -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | NiceRatingBar 3 | 4 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KaelLi1989/NiceRatingBar/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /niceratingbar/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | NiceRatingBar 3 | 4 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KaelLi1989/NiceRatingBar/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: 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-------------------------------------------------------------------------------- https://raw.githubusercontent.com/KaelLi1989/NiceRatingBar/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /niceratingbar/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KaelLi1989/NiceRatingBar/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KaelLi1989/NiceRatingBar/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xxhdpi/ic_star_black_16dp.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KaelLi1989/NiceRatingBar/HEAD/app/src/main/res/drawable-xxhdpi/ic_star_black_16dp.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xxhdpi/ic_star_half_black_16dp.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KaelLi1989/NiceRatingBar/HEAD/app/src/main/res/drawable-xxhdpi/ic_star_half_black_16dp.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xxhdpi/ic_star_border_black_16dp.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/KaelLi1989/NiceRatingBar/HEAD/app/src/main/res/drawable-xxhdpi/ic_star_border_black_16dp.png -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #008577 4 | #00574B 5 | #D81B60 6 | 7 | -------------------------------------------------------------------------------- /niceratingbar/src/main/java/com/kaelli/niceratingbar/OnRatingChangedListener.java: -------------------------------------------------------------------------------- 1 | package com.kaelli.niceratingbar; 2 | 3 | /** 4 | * Created by KaelLi on 2019/11/15. 5 | */ 6 | public interface OnRatingChangedListener { 7 | void onRatingChanged(float rating); 8 | } 9 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Mon Nov 18 18:15:50 CST 2019 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-5.1.1-all.zip 7 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /niceratingbar/src/main/java/com/kaelli/niceratingbar/RatingStatus.java: -------------------------------------------------------------------------------- 1 | package com.kaelli.niceratingbar; 2 | 3 | /** 4 | * Created by KaelLi on 2019/11/15. 5 | */ 6 | public enum RatingStatus { 7 | Disable(0), 8 | Enable(1); 9 | 10 | int mStatus; 11 | 12 | RatingStatus(int statusValue) { 13 | this.mStatus = statusValue; 14 | } 15 | 16 | public static RatingStatus getStatus(int status) { 17 | return status == Disable.mStatus ? Disable : Enable; 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /niceratingbar/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | apply plugin: 'com.github.dcendents.android-maven' 3 | 4 | android { 5 | compileSdkVersion 29 6 | 7 | defaultConfig { 8 | minSdkVersion 16 9 | targetSdkVersion 29 10 | } 11 | 12 | buildTypes { 13 | release { 14 | minifyEnabled false 15 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 16 | } 17 | } 18 | } 19 | 20 | dependencies { 21 | } -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 29 5 | 6 | defaultConfig { 7 | applicationId "com.kaelli.niceratingbar" 8 | minSdkVersion 21 9 | targetSdkVersion 29 10 | versionCode 1 11 | versionName "1.0.0" 12 | } 13 | 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | implementation fileTree(dir: 'libs', include: ['*.jar']) 24 | // implementation rootProject.ext.dependencies.appCompat 25 | implementation 'com.android.support:appcompat-v7:28.0.0' 26 | implementation project(path: ':niceratingbar') 27 | } 28 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /niceratingbar/src/main/res/values/attrs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | -------------------------------------------------------------------------------- /app/src/main/java/com/kaelli/niceratingbar/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.kaelli.niceratingbar; 2 | 3 | import android.os.Bundle; 4 | import android.support.annotation.Nullable; 5 | import android.support.v7.app.AppCompatActivity; 6 | 7 | /** 8 | * Created by KaelLi on 2019/11/19. 9 | */ 10 | public class MainActivity extends AppCompatActivity { 11 | @Override 12 | protected void onCreate(@Nullable Bundle savedInstanceState) { 13 | super.onCreate(savedInstanceState); 14 | setContentView(R.layout.activity_main); 15 | NiceRatingBar mNiceRatingBar = findViewById(R.id.niceRatingBar); 16 | 17 | mNiceRatingBar.setOnRatingChangedListener(new OnRatingChangedListener() { 18 | @Override 19 | public void onRatingChanged(float rating) { 20 | // 在这里可以将用户的评分上传给服务端 21 | } 22 | }); 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 21 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | # IDE (e.g. Android Studio) users: 3 | # Gradle settings configured through the IDE *will override* 4 | # any settings specified in this file. 5 | # For more details on how to configure your build environment visit 6 | # http://www.gradle.org/docs/current/userguide/build_environment.html 7 | # Specifies the JVM arguments used for the daemon process. 8 | # The setting is particularly useful for tweaking memory settings. 9 | org.gradle.jvmargs=-Xmx1536m 10 | # When configured, Gradle will run in incubating parallel mode. 11 | # This option should only be used with decoupled projects. More details, visit 12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 13 | # org.gradle.parallel=true 14 | # AndroidX package structure to make it clearer which packages are bundled with the 15 | # Android operating system, and which are packaged with your app's APK 16 | # https://developer.android.com/topic/libraries/support-library/androidx-rn 17 | android.useAndroidX=false 18 | # Automatically convert third-party libraries to use AndroidX 19 | android.enableJetifier=false 20 | 21 | -------------------------------------------------------------------------------- /niceratingbar/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -keep public class * extends android.widget.LinearLayout { 23 | *** get*(); 24 | void set*(***); 25 | public (android.content.Context); 26 | public (android.content.Context, android.util.AttributeSet); 27 | public (android.content.Context, android.util.AttributeSet, int); 28 | } 29 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | *.apk 3 | *.ap_ 4 | 5 | # Files for the ART/Dalvik VM 6 | *.dex 7 | 8 | # Java class files 9 | *.class 10 | 11 | # Generated files 12 | bin/ 13 | gen/ 14 | out/ 15 | 16 | # Gradle files 17 | .gradle/ 18 | build/ 19 | 20 | # Local configuration file (sdk path, etc) 21 | local.properties 22 | 23 | # Proguard folder generated by Eclipse 24 | proguard/ 25 | 26 | # Log Files 27 | *.log 28 | 29 | # Android Studio Navigation editor temp files 30 | .navigation/ 31 | 32 | # Android Studio captures folder 33 | captures/ 34 | 35 | # IntelliJ 36 | *.iml 37 | .idea/workspace.xml 38 | .idea/tasks.xml 39 | .idea/gradle.xml 40 | .idea/assetWizardSettings.xml 41 | .idea/dictionaries 42 | .idea/libraries 43 | .idea/caches 44 | .idea/ 45 | 46 | # Keystore files 47 | # Uncomment the following line if you do not want to check your keystore files in. 48 | #*.jks 49 | 50 | # External native build folder generated in Android Studio 2.2 and later 51 | .externalNativeBuild 52 | 53 | # Google Services (e.g. APIs or Firebase) 54 | google-services.json 55 | 56 | # Freeline 57 | freeline.py 58 | freeline/ 59 | freeline_project_description.json 60 | 61 | # fastlane 62 | fastlane/report.xml 63 | fastlane/Preview.html 64 | fastlane/screenshots 65 | fastlane/test_output 66 | fastlane/readme.md 67 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 12 | 13 | 19 | 22 | 25 | 26 | 27 | 28 | 34 | 35 | -------------------------------------------------------------------------------- /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 | set DIRNAME=%~dp0 12 | if "%DIRNAME%" == "" set DIRNAME=. 13 | set APP_BASE_NAME=%~n0 14 | set APP_HOME=%DIRNAME% 15 | 16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 17 | set DEFAULT_JVM_OPTS= 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 Windows variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | 53 | :win9xME_args 54 | @rem Slurp the command line arguments. 55 | set CMD_LINE_ARGS= 56 | set _SKIP=2 57 | 58 | :win9xME_args_slurp 59 | if "x%~1" == "x" goto execute 60 | 61 | set CMD_LINE_ARGS=%* 62 | 63 | :execute 64 | @rem Setup the command line 65 | 66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 67 | 68 | @rem Execute Gradle 69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 70 | 71 | :end 72 | @rem End local scope for the variables with windows NT shell 73 | if "%ERRORLEVEL%"=="0" goto mainEnd 74 | 75 | :fail 76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 77 | rem the _cmd.exe /c_ return code! 78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 79 | exit /b 1 80 | 81 | :mainEnd 82 | if "%OS%"=="Windows_NT" endlocal 83 | 84 | :omega 85 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # NiceRatingBar 2 | 作者：KaelLi [https://www.kaelli.com](https://www.kaelli.com) 3 | ---- 4 | **NiceRatingBar是一个简单的、比Android原生RatingBar更好用的评分控件。** 5 | 6 | ## 特点 7 | * 支持点击评分 8 | * 支持手势滑动评分 9 | * 根据UI图来决定星星的样式。 10 | * 可以自由设置星星的宽高和间距。 11 | * 支持0.5（半星）的粒度，分数显示更准确。 12 | 13 | > 1.0.0版本目前仅支持通过图片的方式展示星星，后期会加入控件自己绘制星星的能力。 14 | 15 | ## 演示图 16 | ### 通过点击的方式进行评分 17 | 18 | 19 | ### 通过滑动手势的方式进行评分 20 | 21 | 22 | 23 | ## 使用说明 24 | 只需要简单的几步操作，就可以使用NiceRatingBar了。 25 | 26 | ### 1.添加依赖 27 | 首先，在你的项目根build.gradle文件里的allprojects依赖仓库列表里添加jitpack： 28 | ```gradle 29 | allprojects { 30 | repositories { 31 | ... 32 | maven { url 'https://jitpack.io' } 33 | } 34 | } 35 | ``` 36 | 然后在需要的module里，添加本项目的依赖: 37 | ```gradle 38 | implementation 'com.github.KaelLi1989:NiceRatingBar:1.0.0' 39 | ``` 40 | 41 | 如果是把依赖放在你的基础公共库module里，则需要使用api代替implementation： 42 | ```gradle 43 | api 'com.github.KaelLi1989:NiceRatingBar:1.0.0' 44 | ``` 45 | 46 | ### 2.布局中声明 47 | 在布局文件的相应位置添加NiceRatingBar： 48 | ```xml 49 | 52 | ``` 53 | 54 | 然后在布局里进行相应属性的设置： 55 | ```xml 56 | // int型，星星的总数，也表示了最大评分值，默认值为5，不能设置为0或负数 57 | app:nrb_starTotal="10" 58 | // 单颗星星的宽，默认值24px 59 | app:nrb_starImageWidth="16dp" 60 | // 单颗星星的高，默认值24px 61 | app:nrb_starImageHeight="16dp" 62 | // 资源id型，完整的一颗星星的图片资源，必填 63 | app:nrb_starFullResource="@drawable/star_full" 64 | // 资源id型，完整的一颗星星的图片资源，必填 65 | app:nrb_starEmptyResource="@drawable/star_empty" 66 | // 资源id型，半颗星星的图片资源，非必填。不填写的话表面本次使用不支持0.5分的步进，只支持整数步进 67 | app:nrb_starHalfResource="@drawable/star_half" 68 | // float型，初始评分值 69 | app:nrb_rating="1.1" 70 | // 2颗星星之间的间距，默认4px 71 | app:nrb_starImagePadding="2dp" 72 | // 枚举型，只能填Enable或Disable。为Enable时控件会处理手势，改变评分；为Disable则仅显示评分 73 | app:nrb_ratingStatus="Enable" 74 | ``` 75 | 76 | ### 3.代码后续逻辑 77 | 在Java（Kotlin）里设置相应的评分监听： 78 | ```Java 79 | niceRatingBar.setOnRatingChangedListener(new OnRatingChangedListener() { 80 | @Override 81 | public void onRatingChanged(float rating) { 82 | // 在这里，得到的rating值就是用户通过点击/滑动，给的评分了，可以把这个值传递到服务端 83 | } 84 | }); 85 | ``` 86 | 87 | 通过调用接口把评分传给服务端成功后，可以设置控件的RatingStatus为Disable，这样被评分的对象接下来就不会被评分了： 88 | ```Java 89 | niceRatingBar.setRatingStatus(RatingStatus.Disable); 90 | ``` 91 | 当然如果该对象（如某个商品）的初始评分是通过接口获取的，而且能判断当前用户已经对该对象进行过评分，不能继续评分了，那么可以这样： 92 | ```Java 93 | niceRatingBar.setRating(4.7f); 94 | niceRatingBar.setRatingStatus(RatingStatus.Disable); 95 | ``` 96 | 97 | ## License 98 | ```text 99 | Copyright 2019 KaelLi 100 | 101 | Licensed under the Apache License, Version 2.0 (the "License"); 102 | you may not use this file except in compliance with the License. 103 | You may obtain a copy of the License at 104 | 105 | http://www.apache.org/licenses/LICENSE-2.0 106 | 107 | Unless required by applicable law or agreed to in writing, software 108 | distributed under the License is distributed on an "AS IS" BASIS, 109 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 110 | See the License for the specific language governing permissions and 111 | limitations under the License. 112 | ``` -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Attempt to set APP_HOME 10 | # Resolve links: $0 may be a link 11 | PRG="$0" 12 | # Need this for relative symlinks. 13 | while [ -h "$PRG" ] ; do 14 | ls=`ls -ld "$PRG"` 15 | link=`expr "$ls" : '.*-> \(.*\)$'` 16 | if expr "$link" : '/.*' > /dev/null; then 17 | PRG="$link" 18 | else 19 | PRG=`dirname "$PRG"`"/$link" 20 | fi 21 | done 22 | SAVED="`pwd`" 23 | cd "`dirname \"$PRG\"`/" >/dev/null 24 | APP_HOME="`pwd -P`" 25 | cd "$SAVED" >/dev/null 26 | 27 | APP_NAME="Gradle" 28 | APP_BASE_NAME=`basename "$0"` 29 | 30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 31 | DEFAULT_JVM_OPTS="" 32 | 33 | # Use the maximum available, or set MAX_FD != -1 to use that value. 34 | MAX_FD="maximum" 35 | 36 | warn () { 37 | echo "$*" 38 | } 39 | 40 | die () { 41 | echo 42 | echo "$*" 43 | echo 44 | exit 1 45 | } 46 | 47 | # OS specific support (must be 'true' or 'false'). 48 | cygwin=false 49 | msys=false 50 | darwin=false 51 | nonstop=false 52 | case "`uname`" in 53 | CYGWIN* ) 54 | cygwin=true 55 | ;; 56 | Darwin* ) 57 | darwin=true 58 | ;; 59 | MINGW* ) 60 | msys=true 61 | ;; 62 | NONSTOP* ) 63 | nonstop=true 64 | ;; 65 | esac 66 | 67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 68 | 69 | # Determine the Java command to use to start the JVM. 70 | if [ -n "$JAVA_HOME" ] ; then 71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 72 | # IBM's JDK on AIX uses strange locations for the executables 73 | JAVACMD="$JAVA_HOME/jre/sh/java" 74 | else 75 | JAVACMD="$JAVA_HOME/bin/java" 76 | fi 77 | if [ ! -x "$JAVACMD" ] ; then 78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 79 | 80 | Please set the JAVA_HOME variable in your environment to match the 81 | location of your Java installation." 82 | fi 83 | else 84 | JAVACMD="java" 85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 86 | 87 | Please set the JAVA_HOME variable in your environment to match the 88 | location of your Java installation." 89 | fi 90 | 91 | # Increase the maximum file descriptors if we can. 92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 93 | MAX_FD_LIMIT=`ulimit -H -n` 94 | if [ $? -eq 0 ] ; then 95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 96 | MAX_FD="$MAX_FD_LIMIT" 97 | fi 98 | ulimit -n $MAX_FD 99 | if [ $? -ne 0 ] ; then 100 | warn "Could not set maximum file descriptor limit: $MAX_FD" 101 | fi 102 | else 103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 104 | fi 105 | fi 106 | 107 | # For Darwin, add options to specify how the application appears in the dock 108 | if $darwin; then 109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 110 | fi 111 | 112 | # For Cygwin, switch paths to Windows format before running java 113 | if $cygwin ; then 114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 116 | JAVACMD=`cygpath --unix "$JAVACMD"` 117 | 118 | # We build the pattern for arguments to be converted via cygpath 119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 120 | SEP="" 121 | for dir in $ROOTDIRSRAW ; do 122 | ROOTDIRS="$ROOTDIRS$SEP$dir" 123 | SEP="|" 124 | done 125 | OURCYGPATTERN="(^($ROOTDIRS))" 126 | # Add a user-defined pattern to the cygpath arguments 127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 129 | fi 130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 131 | i=0 132 | for arg in "$@" ; do 133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 135 | 136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 138 | else 139 | eval `echo args$i`="\"$arg\"" 140 | fi 141 | i=$((i+1)) 142 | done 143 | case $i in 144 | (0) set -- ;; 145 | (1) set -- "$args0" ;; 146 | (2) set -- "$args0" "$args1" ;; 147 | (3) set -- "$args0" "$args1" "$args2" ;; 148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 154 | esac 155 | fi 156 | 157 | # Escape application args 158 | save () { 159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 160 | echo " " 161 | } 162 | APP_ARGS=$(save "$@") 163 | 164 | # Collect all arguments for the java command, following the shell quoting and substitution rules 165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 166 | 167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong 168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then 169 | cd "$(dirname "$0")" 170 | fi 171 | 172 | exec "$JAVACMD" "$@" 173 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /niceratingbar/src/main/java/com/kaelli/niceratingbar/NiceRatingBar.java: -------------------------------------------------------------------------------- 1 | package com.kaelli.niceratingbar; 2 | 3 | import android.annotation.SuppressLint; 4 | import android.content.Context; 5 | import android.content.res.TypedArray; 6 | import android.graphics.drawable.Drawable; 7 | import android.util.AttributeSet; 8 | import android.view.MotionEvent; 9 | import android.widget.ImageView; 10 | import android.widget.LinearLayout; 11 | 12 | import java.math.BigDecimal; 13 | import java.util.ArrayList; 14 | import java.util.List; 15 | 16 | /** 17 | * Created by KaelLi on 2019/11/19. 18 | */ 19 | public class NiceRatingBar extends LinearLayout { 20 | private RatingStatus mRatingStatus; 21 | private Drawable mStarFullDrawable; 22 | private Drawable mStarEmptyDrawable; 23 | private Drawable mStarHalfDrawable; 24 | private float mStarWidth; 25 | private float mStarHeight; 26 | private float mStarPadding; 27 | private int mStarTotal; 28 | private float mRating; 29 | private OnRatingChangedListener mOnRatingChangedListener; 30 | private List mBoundaryList = new ArrayList<>(5); 31 | 32 | public NiceRatingBar(Context context) { 33 | this(context, null); 34 | } 35 | 36 | public NiceRatingBar(Context context, AttributeSet attrs) { 37 | this(context, attrs, -1); 38 | } 39 | 40 | public NiceRatingBar(Context context, AttributeSet attrs, int defStyleAttr) { 41 | super(context, attrs, defStyleAttr); 42 | if (attrs == null) { 43 | throw new RuntimeException("NiceRatingBar Error: You must use NiceRatingBar in layout file!"); 44 | } 45 | init(attrs); 46 | } 47 | 48 | private void init(AttributeSet attrs) { 49 | setOrientation(HORIZONTAL); 50 | 51 | TypedArray mTypedArray = getContext().obtainStyledAttributes(attrs, R.styleable.NiceRatingBar); 52 | mRatingStatus = RatingStatus.getStatus(mTypedArray.getInt(R.styleable.NiceRatingBar_nrb_ratingStatus, RatingStatus.Disable.mStatus)); 53 | mStarFullDrawable = mTypedArray.getDrawable(R.styleable.NiceRatingBar_nrb_starFullResource); 54 | mStarEmptyDrawable = mTypedArray.getDrawable(R.styleable.NiceRatingBar_nrb_starEmptyResource); 55 | mStarHalfDrawable = mTypedArray.getDrawable(R.styleable.NiceRatingBar_nrb_starHalfResource); 56 | if (mStarFullDrawable == null || mStarEmptyDrawable == null) 57 | throw new IllegalArgumentException("NiceRatingBar Error: You must declare starFullResource and starEmptyResource!"); 58 | mStarWidth = mTypedArray.getDimension(R.styleable.NiceRatingBar_nrb_starImageWidth, 24f); 59 | mStarHeight = mTypedArray.getDimension(R.styleable.NiceRatingBar_nrb_starImageHeight, 24f); 60 | mStarPadding = mTypedArray.getDimension(R.styleable.NiceRatingBar_nrb_starImagePadding, 4f); 61 | mStarTotal = mTypedArray.getInt(R.styleable.NiceRatingBar_nrb_starTotal, 5); 62 | if (mStarTotal <= 0) 63 | throw new IllegalArgumentException("NiceRatingBar Error: starTotal must be positive!"); 64 | mRating = mTypedArray.getFloat(R.styleable.NiceRatingBar_nrb_rating, 5f); 65 | mTypedArray.recycle(); 66 | 67 | for (int i = 0; i < mStarTotal; i ++) { 68 | addView(createStarImageView(i == mStarTotal - 1)); 69 | } 70 | 71 | setRating(mRating); 72 | } 73 | 74 | private ImageView createStarImageView(boolean isLast) { 75 | ImageView imageView = new ImageView(getContext()); 76 | LayoutParams layoutParams = new LayoutParams(Math.round(mStarWidth), Math.round(mStarHeight)); 77 | layoutParams.setMargins(0, 0, isLast ? 0 : Math.round(mStarPadding), 0); 78 | imageView.setLayoutParams(layoutParams); 79 | return imageView; 80 | } 81 | 82 | public void setRating(float rating) { 83 | if (rating > mStarTotal) { 84 | rating = mStarTotal; 85 | } 86 | this.mRating = rating; 87 | if (mOnRatingChangedListener != null) { 88 | mOnRatingChangedListener.onRatingChanged(rating); 89 | } 90 | 91 | int partInteger = (int) Math.floor(rating); 92 | float partDecimal = new BigDecimal(String.valueOf(rating)) 93 | .subtract(new BigDecimal(String.valueOf(partInteger))) 94 | .floatValue(); 95 | 96 | for (int i = 0; i < partInteger; i++) { 97 | ((ImageView)getChildAt(i)).setImageDrawable(mStarFullDrawable); 98 | } 99 | 100 | for (int i = partInteger; i < mStarTotal; i ++) { 101 | ((ImageView)getChildAt(i)).setImageDrawable(mStarEmptyDrawable); 102 | } 103 | 104 | if (partDecimal >= 0.25) { 105 | if (partDecimal < 0.75 && mStarHalfDrawable != null) { 106 | ((ImageView)getChildAt(partInteger)).setImageDrawable(mStarHalfDrawable); 107 | } else if (partDecimal >= 0.75){ 108 | ((ImageView)getChildAt(partInteger)).setImageDrawable(mStarFullDrawable); 109 | } 110 | } 111 | } 112 | 113 | private float calculateRating(float touchX) { 114 | float result = 0; 115 | for (int i = 0; i < mStarTotal - 1; i ++) { 116 | if (touchX >= mBoundaryList.get(i) && touchX <= mBoundaryList.get(i + 1)) { 117 | if (mStarHalfDrawable != null && touchX < (mBoundaryList.get(i) + mBoundaryList.get(i + 1)) / 2) 118 | result = i + 0.5f; 119 | else 120 | result = i + 1; 121 | break; 122 | } 123 | } 124 | if (result == 0f && touchX >= mBoundaryList.get(mBoundaryList.size() - 1)) { 125 | result = touchX < mBoundaryList.get(mBoundaryList.size() - 1) + mStarWidth / 2 ? mStarTotal - 0.5f : mStarTotal; 126 | } 127 | if (result == 0f) { 128 | result = mStarHalfDrawable != null ? 0.5f : 1; 129 | } 130 | return result; 131 | } 132 | 133 | @SuppressLint("ClickableViewAccessibility") 134 | @Override 135 | public boolean onTouchEvent(MotionEvent event) { 136 | if (mRatingStatus == RatingStatus.Enable && !mBoundaryList.isEmpty()) { 137 | setRating(calculateRating(event.getX())); 138 | if (event.getAction() == MotionEvent.ACTION_DOWN) return true; 139 | } 140 | return super.onTouchEvent(event); 141 | } 142 | 143 | @Override 144 | protected void onLayout(boolean changed, int l, int t, int r, int b) { 145 | super.onLayout(changed, l, t, r, b); 146 | if (mBoundaryList.isEmpty()) { 147 | for (int index = 0; index < mStarTotal; index++) { 148 | mBoundaryList.add(index == 0 ? 0 : mBoundaryList.get(index - 1) + Math.round(mStarWidth) + Math.round(mStarPadding)); 149 | } 150 | } 151 | } 152 | 153 | public void setOnRatingChangedListener(OnRatingChangedListener listener) { 154 | this.mOnRatingChangedListener = listener; 155 | } 156 | 157 | public void setRatingStatus(RatingStatus status) { 158 | this.mRatingStatus = status; 159 | } 160 | } 161 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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