├── .gitignore ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── idlestar │ │ └── androidratingstar │ │ └── MainActivity.java │ └── res │ ├── 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 ├── build.gradle ├── docs └── RatingStarScreenshot.png ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── ratingstar ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── idlestar │ │ └── ratingstar │ │ ├── RatingStarView.java │ │ ├── StarModel.java │ │ └── VertexF.java │ └── res │ └── values │ ├── attrs_rating_star_view.xml │ └── strings.xml └── 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/ 11 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # AndroidRatingStar 2 | RatingStar is specific RatingBar use star drawable as the rating mark. 3 | 4 | # Features 5 | The following screenshot shows the features RatingStar provides: 6 | 7 | ![screenshot](docs/RatingStarScreenshot.png) 8 | 9 | # Usage 10 | ## gradle dependencies 11 | See "https://jitpack.io/#everhad/AndroidRatingStar/v1.0.4". 12 | 13 | ### Step 1. Add the JitPack repository to your build file 14 | ```code 15 | allprojects { 16 | repositories { 17 | ... 18 | maven { url 'https://jitpack.io' } 19 | } 20 | } 21 | ``` 22 | 23 | ### Step 2. Add the dependency 24 | ```code 25 | dependencies { 26 | compile 'com.github.everhad:AndroidRatingStar:v1.0.4' 27 | } 28 | ``` 29 | 30 | ## In Your 'layout.xml' 31 | ```xml 32 | 53 | ``` 54 | 55 | ## In Your Code 56 | ```code 57 | @Override 58 | protected void onCreate(Bundle savedInstanceState) { 59 | super.onCreate(savedInstanceState); 60 | setContentView(R.layout.activity_main); 61 | 62 | RatingStarView rsv_rating = (RatingStarView) findViewById(R.id.rsv_rating); 63 | rsv_rating.setRating(1.5f); 64 | } 65 | ``` 66 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 28 5 | buildToolsVersion "28.0.3" 6 | defaultConfig { 7 | applicationId "com.idlestar.androidratingstar" 8 | minSdkVersion 18 9 | targetSdkVersion 28 10 | versionCode 1 11 | versionName "1.0" 12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 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(include: ['*.jar'], dir: 'libs') 24 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 25 | exclude group: 'com.android.support', module: 'support-annotations' 26 | }) 27 | compile 'com.android.support:appcompat-v7:28.0.0' 28 | testCompile 'junit:junit:4.12' 29 | implementation 'com.github.everhad:AndroidRatingStar:v1.0' 30 | } 31 | -------------------------------------------------------------------------------- /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:\adtbundlewinx86_64\sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | -------------------------------------------------------------------------------- /app/src/main/java/com/idlestar/androidratingstar/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.idlestar.androidratingstar; 2 | 3 | import android.os.Bundle; 4 | import android.support.v7.app.AppCompatActivity; 5 | 6 | import com.idlestar.ratingstar.RatingStarView; 7 | 8 | public class MainActivity extends AppCompatActivity { 9 | 10 | @Override 11 | protected void onCreate(Bundle savedInstanceState) { 12 | super.onCreate(savedInstanceState); 13 | setContentView(R.layout.activity_main); 14 | 15 | RatingStarView rsv_rating = (RatingStarView) findViewById(R.id.rsv_rating); 16 | rsv_rating.setRating(1.5f); 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 12 | 13 | 19 | 20 | 38 | 39 | 45 | 46 | 64 | 65 | 71 | 72 | 91 | 92 | 98 | 99 | 120 | 121 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/everhad/AndroidRatingStar/9c0d6fb82194cd8b8207eb7b2c75ed07614278d3/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/everhad/AndroidRatingStar/9c0d6fb82194cd8b8207eb7b2c75ed07614278d3/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/everhad/AndroidRatingStar/9c0d6fb82194cd8b8207eb7b2c75ed07614278d3/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/everhad/AndroidRatingStar/9c0d6fb82194cd8b8207eb7b2c75ed07614278d3/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/everhad/AndroidRatingStar/9c0d6fb82194cd8b8207eb7b2c75ed07614278d3/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | AndroidRatingStar 3 | 4 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | maven { 7 | url 'https://maven.google.com/' 8 | name 'Google' 9 | } 10 | google() 11 | } 12 | dependencies { 13 | classpath 'com.android.tools.build:gradle:3.2.1' 14 | 15 | // NOTE: Do not place your application dependencies here; they belong 16 | // in the individual module build.gradle files 17 | } 18 | } 19 | 20 | allprojects { 21 | repositories { 22 | jcenter() 23 | maven { url 'https://jitpack.io' } 24 | maven { 25 | url 'https://maven.google.com/' 26 | name 'Google' 27 | } 28 | } 29 | } 30 | 31 | task clean(type: Delete) { 32 | delete rootProject.buildDir 33 | } 34 | -------------------------------------------------------------------------------- /docs/RatingStarScreenshot.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/everhad/AndroidRatingStar/9c0d6fb82194cd8b8207eb7b2c75ed07614278d3/docs/RatingStarScreenshot.png -------------------------------------------------------------------------------- /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/everhad/AndroidRatingStar/9c0d6fb82194cd8b8207eb7b2c75ed07614278d3/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Mon Feb 25 14:03:35 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-4.6-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 | -------------------------------------------------------------------------------- /ratingstar/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /ratingstar/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | 3 | android { 4 | compileSdkVersion 26 5 | buildToolsVersion "28.0.3" 6 | 7 | defaultConfig { 8 | minSdkVersion 16 9 | targetSdkVersion 26 10 | versionCode 2 11 | versionName "1.1" 12 | 13 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 14 | 15 | } 16 | buildTypes { 17 | release { 18 | minifyEnabled false 19 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 20 | } 21 | } 22 | } 23 | 24 | dependencies { 25 | compile fileTree(dir: 'libs', include: ['*.jar']) 26 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 27 | exclude group: 'com.android.support', module: 'support-annotations' 28 | }) 29 | compile 'com.android.support:appcompat-v7:26.1.0' 30 | testCompile 'junit:junit:4.12' 31 | } 32 | -------------------------------------------------------------------------------- /ratingstar/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:\adtbundlewinx86_64\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 | -------------------------------------------------------------------------------- /ratingstar/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /ratingstar/src/main/java/com/idlestar/ratingstar/RatingStarView.java: -------------------------------------------------------------------------------- 1 | package com.idlestar.ratingstar; 2 | 3 | import android.content.Context; 4 | import android.content.res.TypedArray; 5 | import android.graphics.Canvas; 6 | import android.graphics.Color; 7 | import android.graphics.CornerPathEffect; 8 | import android.graphics.Paint; 9 | import android.graphics.Path; 10 | import android.graphics.RectF; 11 | import android.util.AttributeSet; 12 | import android.util.Log; 13 | import android.view.MotionEvent; 14 | import android.view.View; 15 | 16 | import java.util.ArrayList; 17 | 18 | import static android.graphics.Canvas.CLIP_SAVE_FLAG; 19 | 20 | /** 21 | * RatingStar is specific RatingBar use star drawable as the progress mark. 22 | * 23 | * NOTE: 24 | * Padding will be larger if is {@link #cornerRadius} is set (No exact calc to handle this issue). 25 | */ 26 | public class RatingStarView extends View implements View.OnClickListener { 27 | private static final String TAG = "RatingStarView"; 28 | private static final int DEFAULT_STAR_HEIGHT = 32; 29 | private float cornerRadius = 4f; 30 | private int starForegroundColor = 0xffED4A4B; 31 | private int strokeColor = 0xffED4A4B; 32 | private int starBackgroundColor = Color.WHITE; 33 | /** used to make round smooth star horn */ 34 | private CornerPathEffect pathEffect; 35 | private ArrayList starList; 36 | private float rating; 37 | /** 38 | * expected star number. 39 | */ 40 | private int starNum = 5; 41 | /** 42 | * real drawn star number. 43 | */ 44 | private int starCount; 45 | /** calculated value */ 46 | private float starWidth; 47 | /** calculated value */ 48 | private float starHeight; 49 | private float starMargin = 8; 50 | private float strokeWidth = 2f; 51 | private boolean drawStrokeForFullStar; 52 | private boolean drawStrokeForHalfStar = true; 53 | private boolean drawStrokeForEmptyStar = true; 54 | private boolean enableSelectRating = false; 55 | private boolean onlyHalfStar = true; 56 | private float starThicknessFactor = StarModel.DEFAULT_THICKNESS; 57 | private float dividerX; 58 | private float clickedX, clickedY; 59 | private Paint paint; 60 | private OnClickListener mOuterOnClickListener; 61 | 62 | // region constructors 63 | public RatingStarView(Context context) { 64 | super(context); 65 | init(null, 0); 66 | } 67 | 68 | public RatingStarView(Context context, AttributeSet attrs) { 69 | super(context, attrs); 70 | init(attrs, 0); 71 | } 72 | 73 | public RatingStarView(Context context, AttributeSet attrs, int defStyle) { 74 | super(context, attrs, defStyle); 75 | init(attrs, defStyle); 76 | } 77 | // endregion 78 | 79 | private void init(AttributeSet attrs, int defStyle) { 80 | loadAttributes(attrs, defStyle); 81 | 82 | // init paint 83 | paint = new Paint(); 84 | paint.setFlags(Paint.ANTI_ALIAS_FLAG); 85 | paint.setStrokeWidth(strokeWidth); 86 | 87 | // properties 88 | pathEffect = new CornerPathEffect(cornerRadius); 89 | 90 | // click to rate 91 | super.setOnClickListener(this); 92 | } 93 | 94 | private void loadAttributes(AttributeSet attrs, int defStyle) { 95 | final TypedArray a = getContext().obtainStyledAttributes( 96 | attrs, R.styleable.RatingStarView, defStyle, 0); 97 | strokeColor = a.getColor(R.styleable.RatingStarView_rsv_strokeColor, strokeColor); 98 | starForegroundColor = a.getColor(R.styleable.RatingStarView_rsv_starForegroundColor, starForegroundColor); 99 | starBackgroundColor = a.getColor(R.styleable.RatingStarView_rsv_starBackgroundColor, starBackgroundColor); 100 | cornerRadius = a.getDimension(R.styleable.RatingStarView_rsv_cornerRadius, cornerRadius); 101 | starMargin = a.getDimension(R.styleable.RatingStarView_rsv_starMargin, starMargin); 102 | strokeWidth = a.getDimension(R.styleable.RatingStarView_rsv_strokeWidth, strokeWidth); 103 | starThicknessFactor = a.getFloat(R.styleable.RatingStarView_rsv_starThickness, starThicknessFactor); 104 | rating = a.getFloat(R.styleable.RatingStarView_rsv_rating, rating); 105 | starNum = a.getInteger(R.styleable.RatingStarView_rsv_starNum, starNum); 106 | drawStrokeForEmptyStar = a.getBoolean(R.styleable.RatingStarView_rsv_drawStrokeForEmptyStar, true); 107 | drawStrokeForFullStar = a.getBoolean(R.styleable.RatingStarView_rsv_drawStrokeForFullStar, false); 108 | drawStrokeForHalfStar = a.getBoolean(R.styleable.RatingStarView_rsv_drawStrokeForHalfStar, true); 109 | enableSelectRating = a.getBoolean(R.styleable.RatingStarView_rsv_enableSelectRating, false); 110 | onlyHalfStar = a.getBoolean(R.styleable.RatingStarView_rsv_onlyHalfStar, true); 111 | a.recycle(); 112 | } 113 | 114 | private void setStarBackgroundColor(int color) { 115 | starBackgroundColor = color; 116 | invalidate(); 117 | } 118 | 119 | /** 120 | * @see StarModel#setThickness(float) 121 | */ 122 | public void setStarThickness(float thicknessFactor) { 123 | for (StarModel star : starList) { 124 | star.setThickness(thicknessFactor); 125 | } 126 | invalidate(); 127 | } 128 | 129 | public void setStrokeWidth(float width) { 130 | this.strokeWidth = width; 131 | invalidate(); 132 | } 133 | 134 | /** 135 | * Finally progress is: progress = rating / starNum 136 | * @param rating should be [0, starNum] 137 | */ 138 | public void setRating(float rating) { 139 | if (rating != this.rating) { 140 | this.rating = rating; 141 | invalidate(); 142 | } 143 | } 144 | 145 | /** 146 | * Set the smooth of the star's horn. 147 | * @param cornerRadius corner circle radius 148 | */ 149 | public void setCornerRadius(float cornerRadius) { 150 | this.cornerRadius = cornerRadius; 151 | invalidate(); 152 | } 153 | 154 | /** 155 | * The horizontal margin between two stars. The {@link #setCornerRadius} would make extra space 156 | * as it make the star smaller. 157 | * @param margin horizontal space 158 | */ 159 | public void setStarMargin(int margin) { 160 | this.starMargin = margin; 161 | calcStars(); 162 | invalidate(); 163 | } 164 | 165 | /** 166 | * How many stars to show, one star means one score = 1f. See {@link #setRating(float)}
167 | * NOTE: The star's height is made by contentHeight by default.So, be sure to has defined the 168 | * correct StarView's height. 169 | * @param count star count. 170 | */ 171 | public void setStarNum(int count) { 172 | if (starNum != count) { 173 | starNum = count; 174 | calcStars(); 175 | invalidate(); 176 | } 177 | } 178 | 179 | private void onPaddingChanged() { 180 | int left = getPaddingLeft(); 181 | int top = getPaddingTop(); 182 | for (StarModel star : starList) { 183 | star.moveStarTo(left, top); 184 | } 185 | } 186 | 187 | public void setDrawStrokeForFullStar(boolean draw) { 188 | drawStrokeForFullStar = draw; 189 | } 190 | 191 | public void setDrawStrokeForEmptyStar(boolean draw) { 192 | drawStrokeForEmptyStar = draw; 193 | } 194 | 195 | /** 196 | * Create all stars data, according to the contentWidth/contentHeight. 197 | */ 198 | private void calcStars() { 199 | int paddingLeft = getPaddingLeft(); 200 | int paddingTop = getPaddingTop(); 201 | int paddingRight = getPaddingRight(); 202 | int paddingBottom = getPaddingBottom(); 203 | int contentWidth = getWidth() - paddingLeft - paddingRight; 204 | int contentHeight = getHeight() - paddingTop - paddingBottom; 205 | 206 | int left = paddingLeft; 207 | int top = paddingTop; 208 | 209 | // according to the View's height , make star height. 210 | int starHeight = contentHeight; 211 | if (contentHeight > contentWidth) { 212 | starHeight = contentWidth; 213 | } 214 | 215 | if (starHeight <= 0) return; 216 | float startWidth = StarModel.getStarWidth(starHeight); 217 | 218 | // starCount * startWidth + (starCount - 1) * starMargin = contentWidth 219 | int starCount = (int) ((contentWidth + starMargin) / (startWidth + starMargin)); 220 | if (starCount > starNum) { 221 | starCount = starNum; 222 | } 223 | 224 | this.starHeight = starHeight; 225 | this.starWidth = startWidth; 226 | Log.d(TAG, "drawing starCount = " + starCount + ", contentWidth = " + contentWidth 227 | + ", startWidth = " + startWidth + ", starHeight = " + starHeight); 228 | 229 | starList = new ArrayList<>(starCount); 230 | 231 | for (int i = 0; i < starCount; i++) { 232 | StarModel star = new StarModel(starThicknessFactor); 233 | starList.add(star); 234 | star.setDrawingOuterRect(left, top, starHeight); 235 | left += startWidth + 0.5f + starMargin; 236 | } 237 | 238 | this.starCount = starCount; 239 | this.starWidth = startWidth; 240 | this.starHeight = starHeight; 241 | } 242 | 243 | @Override 244 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 245 | int widthMode = MeasureSpec.getMode(widthMeasureSpec); 246 | int heightMode = MeasureSpec.getMode(heightMeasureSpec); 247 | int widthSize = MeasureSpec.getSize(widthMeasureSpec); 248 | int heightSize = MeasureSpec.getSize(heightMeasureSpec); 249 | 250 | float width; 251 | int height; // must have height 252 | 253 | if (heightMode == MeasureSpec.EXACTLY) { 254 | height = heightSize; 255 | } else { 256 | height = DEFAULT_STAR_HEIGHT; 257 | if (heightMode == MeasureSpec.AT_MOST) { 258 | height = Math.min(height, heightSize); 259 | } 260 | } 261 | 262 | float starHeight = height - getPaddingBottom() - getPaddingTop(); 263 | 264 | if (widthMode == MeasureSpec.EXACTLY) { 265 | // Parent has told us how big to be. So be it. 266 | width = widthSize; 267 | } else { 268 | // get the perfect width 269 | width = getPaddingLeft() + getPaddingRight(); 270 | if (starNum > 0) { 271 | if (starHeight > 0) { 272 | width += starMargin * (starNum - 1); 273 | width += StarModel.getStarWidth(starHeight) * starNum; 274 | } 275 | } 276 | 277 | if (widthMode == MeasureSpec.AT_MOST) { 278 | width = Math.min(widthSize, width); 279 | } 280 | } 281 | 282 | Log.d(TAG, "[onMeasure] width = " + width + ", pLeft = " + getPaddingLeft() 283 | + ", pRight = " + getPaddingRight() + ", starMargin = " + starMargin 284 | + ", starHeight = " + starHeight + ", starWidth = " + StarModel.getStarWidth(starHeight)); 285 | 286 | int widthInt = (int) (width); 287 | if (widthInt < width) { 288 | widthInt++; 289 | } 290 | 291 | setMeasuredDimension(widthInt, height); 292 | } 293 | 294 | @Override 295 | protected void onDraw(Canvas canvas) { 296 | super.onDraw(canvas); 297 | 298 | if (starList == null) { 299 | calcStars(); 300 | } 301 | 302 | if (starList == null || starList.size() == 0) { 303 | return; 304 | } 305 | 306 | for (int i = 0; i < starList.size(); i++) { 307 | if (rating >= i + 1) { 308 | drawFullStar(starList.get(i), canvas); 309 | } else { 310 | float decimal = rating - i; 311 | if (decimal > 0) { 312 | if (onlyHalfStar) { 313 | decimal = 0.5f; 314 | } 315 | drawPartialStar(starList.get(i), canvas, decimal); 316 | } else { 317 | drawEmptyStar(starList.get(i), canvas); 318 | } 319 | } 320 | } 321 | } 322 | 323 | private void drawFullStar(StarModel star, Canvas canvas) { 324 | drawSolidStar(star, canvas, starForegroundColor); 325 | if (drawStrokeForFullStar) { 326 | drawStarStroke(star, canvas); 327 | } 328 | } 329 | 330 | private void drawEmptyStar(StarModel star, Canvas canvas) { 331 | drawSolidStar(star, canvas, starBackgroundColor); 332 | if (drawStrokeForEmptyStar) { 333 | drawStarStroke(star, canvas); 334 | } 335 | } 336 | 337 | @Override 338 | protected void onSizeChanged(int w, int h, int oldw, int oldh) { 339 | super.onSizeChanged(w, h, oldw, oldh); 340 | if (h != oldh) { 341 | calcStars(); 342 | } 343 | } 344 | 345 | private void drawPartialStar(StarModel star, Canvas canvas, float percent) { 346 | Log.d(TAG, "drawPartialStar percent = " + percent); 347 | if (percent <= 0) { 348 | drawEmptyStar(star, canvas); 349 | return; 350 | } else if (percent >= 1) { 351 | drawFullStar(star, canvas); 352 | return; 353 | } 354 | 355 | // layer 1 356 | drawSolidStar(star, canvas, starBackgroundColor); 357 | 358 | float dividerX = star.getOuterRect().left + star.getOuterRect().width() * percent; 359 | this.dividerX = dividerX; 360 | 361 | // layer 2 362 | RectF r = star.getOuterRect(); 363 | canvas.saveLayerAlpha(r.left, r.top, r.right, r.bottom, 0xff, CLIP_SAVE_FLAG); 364 | RectF clip = new RectF(star.getOuterRect()); 365 | clip.right = dividerX; 366 | canvas.clipRect(clip); 367 | drawSolidStar(star, canvas, starForegroundColor); 368 | canvas.restore(); 369 | 370 | // layer 1 371 | if (drawStrokeForHalfStar) { 372 | drawStarStroke(star, canvas); 373 | } 374 | } 375 | 376 | private void drawSolidStar(StarModel star, Canvas canvas, int fillColor) { 377 | paint.setStyle(Paint.Style.FILL_AND_STROKE); 378 | paint.setColor(fillColor); 379 | paint.setPathEffect(pathEffect); 380 | 381 | VertexF prev = star.getVertex(1); 382 | Path path = new Path(); 383 | 384 | for (int i = 0; i < 5; i++) { 385 | path.rewind(); 386 | path.moveTo(prev.x, prev.y); 387 | 388 | VertexF next = prev.next; 389 | 390 | path.lineTo(next.x, next.y); 391 | path.lineTo(next.next.x, next.next.y); 392 | path.lineTo(next.next.x, next.next.y); 393 | canvas.drawPath(path, paint); 394 | 395 | prev = next.next; 396 | } 397 | 398 | // fill the middle hole. use +1.0 +1.5 because the path-API will leave 1px gap. 399 | path.rewind(); 400 | prev = star.getVertex(1); 401 | path.moveTo(prev.x - 1f, prev.y - 1f); 402 | prev = prev.next.next; 403 | path.lineTo(prev.x + 1.5f, prev.y - 0.5f); 404 | prev = prev.next.next; 405 | path.lineTo(prev.x + 1.5f, prev.y + 1f); 406 | prev = prev.next.next; 407 | path.lineTo(prev.x, prev.y + 1f); 408 | prev = prev.next.next; 409 | path.lineTo(prev.x - 1f, prev.y + 1f); 410 | 411 | paint.setPathEffect(null); 412 | canvas.drawPath(path, paint); 413 | } 414 | 415 | private void drawStarStroke(StarModel star, Canvas canvas) { 416 | paint.setStyle(Paint.Style.STROKE); 417 | paint.setColor(strokeColor); 418 | paint.setPathEffect(pathEffect); 419 | VertexF prev = star.getVertex(1); 420 | Path path = new Path(); 421 | 422 | for (int i = 0; i < 5; i++) { 423 | path.rewind(); 424 | path.moveTo(prev.x, prev.y); 425 | 426 | VertexF next = prev.next; 427 | 428 | path.lineTo(next.x, next.y); 429 | path.lineTo(next.next.x, next.next.y); 430 | path.lineTo(next.next.x, next.next.y); 431 | 432 | canvas.drawPath(path, paint); 433 | prev = next.next; 434 | } 435 | } 436 | 437 | @Override 438 | public boolean onTouchEvent(MotionEvent event) { 439 | if (event.getAction() == MotionEvent.ACTION_DOWN) { 440 | clickedX = event.getX(); 441 | clickedY = event.getY(); 442 | } 443 | return super.onTouchEvent(event); 444 | } 445 | 446 | @Override 447 | public void setOnClickListener(OnClickListener l) { 448 | mOuterOnClickListener = l; 449 | } 450 | 451 | @Override 452 | public void onClick(View v) { 453 | if (mOuterOnClickListener != null) { 454 | mOuterOnClickListener.onClick(v); 455 | } 456 | 457 | if (enableSelectRating) { 458 | changeRatingByClick(); 459 | } 460 | } 461 | 462 | private void changeRatingByClick() { 463 | int paddingTop = getPaddingTop(); 464 | if (clickedY < paddingTop || clickedY > paddingTop + starHeight) { 465 | return; 466 | } 467 | 468 | int paddingLeft = getPaddingLeft(); 469 | float starWidth = this.starWidth; 470 | float starMargin = this.starMargin; 471 | 472 | float left = paddingLeft; 473 | for (int i = 1; i <= starCount; i++) { 474 | float right = left + starWidth; 475 | if (clickedX >= left && clickedX <= right) { 476 | if (this.rating == i) { 477 | setRating(0); 478 | } else { 479 | setRating(i); 480 | } 481 | break; 482 | } 483 | 484 | left += (starWidth + starMargin); 485 | } 486 | } 487 | 488 | public float getRating() { 489 | return rating; 490 | } 491 | } 492 | -------------------------------------------------------------------------------- /ratingstar/src/main/java/com/idlestar/ratingstar/StarModel.java: -------------------------------------------------------------------------------- 1 | package com.idlestar.ratingstar; 2 | 3 | import android.graphics.RectF; 4 | 5 | /** 6 | * Holds all vertexes (x,y) and bounds (outerRect) info about a drawing Star. 7 | * used by {@link RatingStarView}, Most calculations (about x,y、size etc.) is done here. 8 | * 9 | *

[Based Idea or Concept]

10 | * 11 | * ## Standard Coordinate:
12 | * The coordinate is —— toward right for x+ ,toward up for y+ . 13 | *

14 | * ## 5 outer vertexes
15 | * The outer circle's (means "circumcircle") radius is 1f, original point O is the star's center, 16 | * so, the 5 vertexes at 5 outer corner is (from top A, at clockwise order): 17 | * 18 | *
  • A（0,1）
    • 19 | *
  • B(cos18°,sin18°)
    • 20 | *
  • C(cos54°,-sin54°)
    • 21 | *
  • D(-cos54°,-sin54°)
    • 22 | *
  • E(-cos18°,sin18°)
    • 23 | *

    24 | * Created by hxw on 2017-04-23. 25 | */ 26 | class StarModel { 27 | 28 | private static final String TAG = "StarModel"; 29 | public static final float DEFAULT_THICKNESS = 0.5f; 30 | public static final float MIN_THICKNESS = 0.3f; 31 | public static final float MAX_THICKNESS = 0.9f; 32 | public static final float DEFAULT_SCALE_FACTOR = 0.9511f; 33 | private float currentScaleFactor = DEFAULT_SCALE_FACTOR; 34 | private RectF outerRect = new RectF(); 35 | private float currentThicknessFactor = DEFAULT_THICKNESS; 36 | 37 | /** 38 | * @param thicknessFactor see {@link #setThickness(float)} 39 | */ 40 | public StarModel(float thicknessFactor) { 41 | reset(thicknessFactor); 42 | } 43 | 44 | public StarModel() { 45 | this(DEFAULT_THICKNESS); 46 | } 47 | 48 | /** 49 | * Reset all vertexes values to based on radius-1f, will call adjustCoordinate() automatically, 50 | * So after reset() the Coordinate is match with Android. 51 | * 52 | * @param thickness {@link #setThicknessOnStandardCoordinate } 53 | */ 54 | private void reset(float thickness) { 55 | currentScaleFactor = DEFAULT_SCALE_FACTOR; 56 | initAllVertexesToStandard(); 57 | updateOuterRect(); 58 | setThicknessOnStandardCoordinate(thickness); 59 | adjustCoordinate(); 60 | } 61 | 62 | public void setDrawingOuterRect(int left, int top, int height) { 63 | // ScaleFactor=1f means width is 1f 64 | float resizeFactor = height / aspectRatio; 65 | offsetStar(-outerRect.left, -outerRect.top); 66 | changeScaleFactor(resizeFactor); 67 | offsetStar(left, top); 68 | updateOuterRect(); 69 | } 70 | 71 | public void moveStarTo(float left, float top) { 72 | float offsetX = left - outerRect.left; 73 | float offsetY = left - outerRect.top; 74 | offsetStar(offsetX, offsetY); 75 | updateOuterRect(); 76 | } 77 | 78 | // region vertexes fields 79 | 80 | /** 81 | * 10 float values for star's 5 vertex's (x,y) —— outer circle's radius is 1f ( 82 | * NOTE: In the "Standard Coordinate".) , first vertex is for top corner, in clockwise order. 83 | */ 84 | private static final float[] starVertexes = new float[]{ 85 | -0.9511f, 0.3090f, // E (left) 86 | 0.0000f, 1.0000f, // A (top vertex) 87 | 0.9511f, 0.3090f, // B (right) 88 | 0.5878f, -0.8090f, // C (bottom right) 89 | -0.5878f, -0.8090f, // D (bottom left) 90 | }; 91 | 92 | /** 93 | * ratio = height / width. 94 | * width is think as 1f, because the star's width is lager. 95 | * NOTE: In the　"Standard Coordinate" 96 | */ 97 | private static final float aspectRatio 98 | = (starVertexes[3] - starVertexes[7]) / (starVertexes[4] - starVertexes[0]); 99 | 100 | /** 101 | * firstVertex is vertex: E (very left one) 102 | * 103 | * @see StarModel 104 | */ 105 | private VertexF firstVertex; 106 | 107 | /** 108 | * All star vertexes, from the most left one. then clockwise. 109 | * 110 | * NOTE: init or update by {@link #initAllVertexesToStandard() } 111 | * 112 | * @see #firstVertex 113 | * @see #starVertexes 114 | */ 115 | private VertexF[] vertexes; 116 | 117 | // endregion 118 | 119 | private void initAllVertexesToStandard() { 120 | if (firstVertex == null) { 121 | firstVertex = new VertexF(starVertexes[0], starVertexes[1]); 122 | } else { 123 | firstVertex.x = starVertexes[0]; 124 | firstVertex.y = starVertexes[1]; 125 | } 126 | 127 | // create all 10 vertexes into #vertexes 128 | if (vertexes == null) { 129 | vertexes = new VertexF[10]; 130 | vertexes[0] = firstVertex; 131 | 132 | for (int i = 1; i < 10; i++) { 133 | vertexes[i] = new VertexF(); 134 | vertexes[i - 1].next = vertexes[i]; 135 | } 136 | 137 | // link tail and head 138 | vertexes[9].next = vertexes[0]; 139 | } 140 | 141 | // update all 5 outer vertexes. 142 | VertexF current = firstVertex; 143 | for (int i = 0; i < 5; i++) { 144 | current.x = starVertexes[i * 2]; 145 | current.y = starVertexes[i * 2 + 1]; 146 | 147 | current = current.next.next; 148 | } 149 | 150 | // update all 5 inner vertexes. 151 | VertexF prevOuter = firstVertex; 152 | for (int i = 0; i < 5; i++) { 153 | VertexF innerV = prevOuter.next; 154 | 155 | innerV.x = (prevOuter.x + innerV.next.x) / 2f; 156 | innerV.y = (prevOuter.y + innerV.next.y) / 2f; 157 | 158 | prevOuter = innerV.next; 159 | } 160 | } 161 | 162 | /** 163 | * Get vertex at index in {@link #vertexes} 164 | * @param index see {@link #vertexes} 165 | */ 166 | public VertexF getVertex(int index) { 167 | return vertexes[index]; 168 | } 169 | 170 | public RectF getOuterRect() { 171 | return new RectF(outerRect); 172 | } 173 | 174 | /** 175 | * Keep the star's outer bounds exactly. 176 | * NOTE: call this after any vertex value changed. 177 | */ 178 | private void updateOuterRect() { 179 | outerRect.top = vertexes[2].y; 180 | outerRect.right = vertexes[4].x; 181 | outerRect.bottom = vertexes[8].y; 182 | outerRect.left = vertexes[0].x; 183 | } 184 | 185 | private void offsetStar(float left, float top) { 186 | for (int i = 0; i < vertexes.length; i++) { 187 | vertexes[i].x += left; 188 | vertexes[i].y += top; 189 | } 190 | } 191 | 192 | private void changeScaleFactor(float newFactor) { 193 | float scale = newFactor / currentScaleFactor; 194 | if (scale == 1f) return; 195 | for (int i = 0; i < vertexes.length; i++) { 196 | vertexes[i].x *= scale; 197 | vertexes[i].y *= scale; 198 | } 199 | currentScaleFactor = newFactor; 200 | } 201 | 202 | /** 203 | * change the thickness of star. 204 | * value {@link #DEFAULT_THICKNESS}is about to make a standard star. 205 | * 206 | * @param factor between {@link #MIN_THICKNESS} and {@link #MAX_THICKNESS}. 207 | */ 208 | public void setThickness(float factor) { 209 | if (currentThicknessFactor == factor) return; 210 | float oldScale = currentScaleFactor; 211 | float left = outerRect.left; 212 | float top = outerRect.top; 213 | 214 | reset(factor); 215 | 216 | changeScaleFactor(oldScale); 217 | moveStarTo(left, top); 218 | } 219 | 220 | private void setThicknessOnStandardCoordinate(float thicknessFactor) { 221 | if (thicknessFactor < MIN_THICKNESS) { 222 | thicknessFactor = MIN_THICKNESS; 223 | } else if (thicknessFactor > MAX_THICKNESS) { 224 | thicknessFactor = MAX_THICKNESS; 225 | } 226 | 227 | for (int i = 1; i < vertexes.length; i += 2) { 228 | vertexes[i].x *= thicknessFactor; 229 | vertexes[i].y *= thicknessFactor; 230 | } 231 | 232 | currentThicknessFactor = thicknessFactor; 233 | } 234 | 235 | /** 236 | * reverse Y, and move to y=0 237 | */ 238 | private void adjustCoordinate() { 239 | float offsetX = -outerRect.left; 240 | float offsetY = outerRect.top; 241 | 242 | for (int i = 0; i < vertexes.length; i++) { 243 | vertexes[i].y = -vertexes[i].y + offsetY; 244 | vertexes[i].x += offsetX; 245 | 246 | // standard value is in radius = 1f, so.. 247 | vertexes[i].x /= 2f; 248 | vertexes[i].y /= 2f; 249 | } 250 | 251 | updateOuterRect(); 252 | } 253 | 254 | /** 255 | * ratio = height / width. width is think as 1f, because the star's width is lager. 256 | * NOTE: In the　"Standard Coordinate" 257 | * 258 | * @return ratio = height / width. 259 | */ 260 | public static float getOuterRectAspectRatio() { 261 | return aspectRatio; 262 | } 263 | 264 | public static float getStarWidth(float starHeight) { 265 | return starHeight / getOuterRectAspectRatio(); 266 | } 267 | } 268 | -------------------------------------------------------------------------------- /ratingstar/src/main/java/com/idlestar/ratingstar/VertexF.java: -------------------------------------------------------------------------------- 1 | package com.idlestar.ratingstar; 2 | 3 | /** 4 | * Created by hxw on 2017-04-23. 5 | */ 6 | class VertexF { 7 | public VertexF() { 8 | } 9 | 10 | public VertexF(float x, float y) { 11 | this.x = x; 12 | this.y = y; 13 | } 14 | 15 | public float x; 16 | public float y; 17 | 18 | public VertexF next; 19 | } 20 | -------------------------------------------------------------------------------- /ratingstar/src/main/res/values/attrs_rating_star_view.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /ratingstar/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | ratingstar 3 | 4 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app', ':ratingstar' 2 | --------------------------------------------------------------------------------