├── app ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── values │ │ │ │ ├── strings.xml │ │ │ │ ├── colors.xml │ │ │ │ ├── dimens.xml │ │ │ │ └── styles.xml │ │ │ ├── mipmap-hdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-mdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xxhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── mipmap-xxxhdpi │ │ │ │ └── ic_launcher.png │ │ │ ├── values-w820dp │ │ │ │ └── dimens.xml │ │ │ └── layout │ │ │ │ └── activity_demo.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── uk │ │ │ └── co │ │ │ └── amlcurran │ │ │ └── materialpagerindicator │ │ │ └── sample │ │ │ └── DemoActivity.java │ ├── test │ │ └── java │ │ │ └── uk │ │ │ └── co │ │ │ └── amlcurran │ │ │ └── materialpagerindicator │ │ │ └── sample │ │ │ └── ExampleUnitTest.java │ └── androidTest │ │ └── java │ │ └── uk │ │ └── co │ │ └── amlcurran │ │ └── materialpagerindicator │ │ └── sample │ │ └── ApplicationTest.java ├── proguard-rules.pro └── build.gradle ├── library ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ └── values │ │ │ │ ├── strings.xml │ │ │ │ ├── styles.xml │ │ │ │ └── styleable.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── uk │ │ │ └── co │ │ │ └── amlcurran │ │ │ └── materialpagerindicator │ │ │ └── MaterialIndicator.java │ ├── test │ │ └── java │ │ │ └── uk │ │ │ └── co │ │ │ └── amlcurran │ │ │ └── materialpagerindicator │ │ │ └── ExampleUnitTest.java │ └── androidTest │ │ └── java │ │ └── uk │ │ └── co │ │ └── amlcurran │ │ └── materialpagerindicator │ │ └── ApplicationTest.java ├── build.gradle └── proguard-rules.pro ├── settings.gradle ├── indicator.gif ├── .gitignore ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── README.md ├── gradle.properties ├── gradlew.bat └── gradlew /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /library/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app', ':library' 2 | -------------------------------------------------------------------------------- /indicator.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/amlcurran/MaterialPagerIndicator/HEAD/indicator.gif -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea 5 | .DS_Store 6 | /build 7 | /captures 8 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | MaterialPagerIndicator 3 | 4 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/amlcurran/MaterialPagerIndicator/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /library/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Material Pager Indicator 3 | 4 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/amlcurran/MaterialPagerIndicator/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/amlcurran/MaterialPagerIndicator/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/amlcurran/MaterialPagerIndicator/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/amlcurran/MaterialPagerIndicator/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/amlcurran/MaterialPagerIndicator/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # MaterialPagerIndicator 2 | 3 | A material-style pager indicator for Android. 4 | 5 | Pretty hacky, but works! See app for sample usage 6 | 7 | ![indicator.gif](indicator.gif) 8 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Mon Dec 28 10:00:20 PST 2015 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.10-all.zip 7 | -------------------------------------------------------------------------------- /library/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /library/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 8 | 9 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /library/src/main/res/values/styleable.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /library/src/test/java/uk/co/amlcurran/materialpagerindicator/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package uk.co.amlcurran.materialpagerindicator; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * To work on unit tests, switch the Test Artifact in the Build Variants view. 9 | */ 10 | public class ExampleUnitTest { 11 | @Test 12 | public void addition_isCorrect() throws Exception { 13 | assertEquals(4, 2 + 2); 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /app/src/test/java/uk/co/amlcurran/materialpagerindicator/sample/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package uk.co.amlcurran.materialpagerindicator.sample; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * To work on unit tests, switch the Test Artifact in the Build Variants view. 9 | */ 10 | public class ExampleUnitTest { 11 | @Test 12 | public void addition_isCorrect() throws Exception { 13 | assertEquals(4, 2 + 2); 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /library/src/androidTest/java/uk/co/amlcurran/materialpagerindicator/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package uk.co.amlcurran.materialpagerindicator; 2 | 3 | import android.app.Application; 4 | import android.test.ApplicationTestCase; 5 | 6 | /** 7 | * Testing Fundamentals 8 | */ 9 | public class ApplicationTest extends ApplicationTestCase { 10 | public ApplicationTest() { 11 | super(Application.class); 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /app/src/androidTest/java/uk/co/amlcurran/materialpagerindicator/sample/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package uk.co.amlcurran.materialpagerindicator.sample; 2 | 3 | import android.app.Application; 4 | import android.test.ApplicationTestCase; 5 | 6 | /** 7 | * Testing Fundamentals 8 | */ 9 | public class ApplicationTest extends ApplicationTestCase { 10 | public ApplicationTest() { 11 | super(Application.class); 12 | } 13 | } 14 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /library/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | 3 | android { 4 | compileSdkVersion 23 5 | buildToolsVersion "24.0.0 rc2" 6 | 7 | defaultConfig { 8 | minSdkVersion 16 9 | targetSdkVersion 23 10 | versionCode 1 11 | versionName "1.0" 12 | } 13 | buildTypes { 14 | release { 15 | minifyEnabled false 16 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 17 | } 18 | } 19 | } 20 | 21 | dependencies { 22 | compile fileTree(dir: 'libs', include: ['*.jar']) 23 | testCompile 'junit:junit:4.12' 24 | compile 'com.android.support:appcompat-v7:23.3.0' 25 | } 26 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/amlcurran/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 | -------------------------------------------------------------------------------- /library/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/amlcurran/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/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 23 5 | buildToolsVersion "24.0.0 rc2" 6 | 7 | defaultConfig { 8 | applicationId "uk.co.amlcurran.materialpagerindicator.sample" 9 | minSdkVersion 16 10 | targetSdkVersion 23 11 | versionCode 1 12 | versionName "1.0" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(dir: 'libs', include: ['*.jar']) 24 | compile project(':library') 25 | testCompile 'junit:junit:4.12' 26 | compile 'com.android.support:appcompat-v7:23.3.0' 27 | } 28 | -------------------------------------------------------------------------------- /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 | # Default value: -Xmx10248m -XX:MaxPermSize=256m 13 | # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 14 | 15 | # When configured, Gradle will run in incubating parallel mode. 16 | # This option should only be used with decoupled projects. More details, visit 17 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 18 | # org.gradle.parallel=true 19 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_demo.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 14 | 15 | 25 | 26 | 27 | -------------------------------------------------------------------------------- /app/src/main/java/uk/co/amlcurran/materialpagerindicator/sample/DemoActivity.java: -------------------------------------------------------------------------------- 1 | package uk.co.amlcurran.materialpagerindicator.sample; 2 | 3 | import android.graphics.Color; 4 | import android.support.v4.view.PagerAdapter; 5 | import android.support.v4.view.ViewPager; 6 | import android.support.v7.app.AppCompatActivity; 7 | import android.os.Bundle; 8 | import android.view.View; 9 | import android.view.ViewGroup; 10 | import android.widget.TextView; 11 | 12 | import java.util.Locale; 13 | 14 | import uk.co.amlcurran.materialpagerindicator.MaterialIndicator; 15 | 16 | public class DemoActivity extends AppCompatActivity { 17 | 18 | private static final int[] COLORS = new int[]{ 19 | Color.RED, Color.GREEN, Color.BLUE, Color.YELLOW 20 | }; 21 | 22 | @Override 23 | protected void onCreate(Bundle savedInstanceState) { 24 | super.onCreate(savedInstanceState); 25 | setContentView(R.layout.activity_demo); 26 | 27 | MaterialIndicator indicator = (MaterialIndicator) findViewById(R.id.indicator); 28 | ViewPager viewPager = (ViewPager) findViewById(R.id.viewPager); 29 | viewPager.setAdapter(new MyPagerAdapter()); 30 | viewPager.addOnPageChangeListener(indicator); 31 | indicator.setAdapter(viewPager.getAdapter()); 32 | } 33 | 34 | private static class MyPagerAdapter extends PagerAdapter { 35 | @Override 36 | public int getCount() { 37 | return 4; 38 | } 39 | 40 | @Override 41 | public boolean isViewFromObject(View view, Object object) { 42 | return object == view; 43 | } 44 | 45 | @Override 46 | public Object instantiateItem(ViewGroup container, int position) { 47 | TextView view = new TextView(container.getContext()); 48 | view.setBackgroundColor(COLORS[position % COLORS.length]); 49 | view.setText(String.format(Locale.getDefault(), "%d", position)); 50 | container.addView(view); 51 | return view; 52 | } 53 | 54 | @Override 55 | public void destroyItem(ViewGroup container, int position, Object object) { 56 | container.removeView(((View) object)); 57 | } 58 | } 59 | } 60 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /library/src/main/java/uk/co/amlcurran/materialpagerindicator/MaterialIndicator.java: -------------------------------------------------------------------------------- 1 | package uk.co.amlcurran.materialpagerindicator; 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.Paint; 8 | import android.graphics.RectF; 9 | import android.support.v4.view.PagerAdapter; 10 | import android.support.v4.view.ViewCompat; 11 | import android.support.v4.view.ViewPager; 12 | import android.support.v4.view.animation.FastOutSlowInInterpolator; 13 | import android.util.AttributeSet; 14 | import android.view.View; 15 | import android.view.animation.Interpolator; 16 | 17 | public class MaterialIndicator extends View implements ViewPager.OnPageChangeListener { 18 | 19 | private static final String TAG = MaterialIndicator.class.getSimpleName(); 20 | private static final int UNDEFINED_PADDING = -1; 21 | private final Interpolator interpolator = new FastOutSlowInInterpolator(); 22 | private final Paint indicatorPaint; 23 | private final Paint selectedIndicatorPaint; 24 | private final float indicatorRadius; 25 | private final float indicatorPadding; 26 | 27 | private final RectF selectorRect; 28 | private int count; 29 | private int selectedPage = 0; 30 | private float deselectedAlpha = 0.2f; 31 | private float offset; 32 | 33 | public MaterialIndicator(Context context, AttributeSet attrs) { 34 | this(context, attrs, 0); 35 | } 36 | 37 | public MaterialIndicator(Context context, AttributeSet attrs, int defStyleAttr) { 38 | super(context, attrs, defStyleAttr); 39 | selectedIndicatorPaint = new Paint(Paint.ANTI_ALIAS_FLAG); 40 | indicatorPaint = new Paint(Paint.ANTI_ALIAS_FLAG); 41 | indicatorPaint.setColor(Color.BLACK); 42 | indicatorPaint.setAlpha((int) (deselectedAlpha * 255)); 43 | selectorRect = new RectF(); 44 | if (isInEditMode()) { 45 | count = 3; 46 | } 47 | TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.MaterialIndicator, 0, R.style.MaterialIndicator); 48 | try { 49 | indicatorRadius = typedArray.getDimension(R.styleable.MaterialIndicator_mi_indicatorRadius, 0); 50 | indicatorPadding = typedArray.getDimension(R.styleable.MaterialIndicator_mi_indicatorPadding, UNDEFINED_PADDING); 51 | selectedIndicatorPaint.setColor(typedArray.getColor(R.styleable.MaterialIndicator_mi_indicatorColor, 0)); 52 | } finally { 53 | typedArray.recycle(); 54 | } 55 | } 56 | 57 | @Override 58 | public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) { 59 | selectedPage = position; 60 | offset = positionOffset; 61 | invalidate(); 62 | } 63 | 64 | @Override 65 | public void onPageSelected(int position) { 66 | selectedPage = position; 67 | offset = 0; 68 | invalidate(); 69 | } 70 | 71 | @Override 72 | public void onPageScrollStateChanged(int state) { 73 | 74 | } 75 | 76 | public void setAdapter(PagerAdapter adapter) { 77 | this.count = adapter.getCount(); 78 | requestLayout(); 79 | invalidate(); 80 | } 81 | 82 | @Override 83 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 84 | super.onMeasure(widthMeasureSpec, heightMeasureSpec); 85 | int width = getMeasuredWidth(); 86 | if (getLayoutParams().width == ViewPager.LayoutParams.WRAP_CONTENT) { 87 | width = getSuggestedMinimumWidth(); 88 | } 89 | setMeasuredDimension(width, getSuggestedMinimumHeight()); 90 | } 91 | 92 | @Override 93 | protected int getSuggestedMinimumWidth() { 94 | return (int) (indicatorDiameter() * count + getInternalPadding()); 95 | } 96 | 97 | private float getInternalPadding() { 98 | if (indicatorPadding == UNDEFINED_PADDING || indicatorPadding == 0 || count == 0) { 99 | return 0; 100 | } 101 | return indicatorPadding * (count - 1); 102 | } 103 | 104 | @Override 105 | protected int getSuggestedMinimumHeight() { 106 | return getPaddingTop() + getPaddingBottom() + (int) indicatorDiameter(); 107 | } 108 | 109 | @Override 110 | protected void onDraw(Canvas canvas) { 111 | super.onDraw(canvas); 112 | float gap = getGapBetweenIndicators(); 113 | for (int i = 0; i < count; i++) { 114 | float position = indicatorStartX(gap, i); 115 | canvas.drawCircle(position + indicatorRadius, midY(), indicatorRadius, indicatorPaint); 116 | } 117 | float extenderStart = indicatorStartX(gap, selectedPage) + Math.max(gap * (interpolatedOffset() - 0.5f) * 2, 0); 118 | float extenderEnd = indicatorStartX(gap, selectedPage) + indicatorDiameter() + Math.min(gap * interpolatedOffset() * 2, gap); 119 | selectorRect.set(extenderStart, midY() - indicatorRadius, extenderEnd, midY() + indicatorRadius); 120 | canvas.drawRoundRect(selectorRect, indicatorRadius, indicatorRadius, selectedIndicatorPaint); 121 | } 122 | 123 | private float getGapBetweenIndicators() { 124 | if (indicatorPadding == UNDEFINED_PADDING) { 125 | return (getWidth() - indicatorDiameter()) / (count + 1); 126 | } else { 127 | return indicatorPadding; 128 | } 129 | } 130 | 131 | private float indicatorStartX(float gap, int page) { 132 | return ViewCompat.getPaddingStart(this) + gap * page + indicatorRadius; 133 | } 134 | 135 | private float interpolatedOffset() { 136 | return interpolator.getInterpolation(offset); 137 | } 138 | 139 | private float indicatorDiameter() { 140 | return indicatorRadius * 2; 141 | } 142 | 143 | private float midY() { 144 | return getHeight() / 2f; 145 | } 146 | 147 | } 148 | --------------------------------------------------------------------------------