├── .gitignore ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── ic_launcher-web.png │ ├── java │ └── me │ │ └── alexrs │ │ └── wavedrawable │ │ └── demo │ │ └── app │ │ └── MainActivity.java │ └── res │ ├── drawable-hdpi │ └── ic_launcher.png │ ├── drawable-mdpi │ └── ic_launcher.png │ ├── drawable-xhdpi │ └── ic_launcher.png │ ├── drawable-xxhdpi │ └── ic_launcher.png │ ├── layout │ └── activity_main.xml │ ├── menu │ └── main.xml │ ├── values-w820dp │ └── dimens.xml │ └── values │ ├── dimens.xml │ ├── strings.xml │ └── styles.xml ├── build.gradle ├── gradle.properties ├── gradlew ├── gradlew.bat ├── lib ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── me │ │ └── alexrs │ │ └── wavedrawable │ │ └── WaveDrawable.java │ └── res │ ├── drawable-hdpi │ └── ic_launcher.png │ ├── drawable-mdpi │ └── ic_launcher.png │ ├── drawable-xhdpi │ └── ic_launcher.png │ ├── drawable-xxhdpi │ └── ic_launcher.png │ └── values │ └── strings.xml ├── settings.gradle ├── wave_drawable_bounce.gif ├── wave_drawable_cycle.gif └── wave_drawable_linear.gif /.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | *.apk 3 | *.ap_ 4 | 5 | # Files for the Dalvik VM 6 | *.dex 7 | 8 | # Java class files 9 | *.class 10 | 11 | # Generated files 12 | bin/ 13 | gen/ 14 | 15 | # Gradle files 16 | .gradle/ 17 | build/ 18 | gradle/ 19 | 20 | # Local configuration file (sdk path, etc) 21 | local.properties 22 | 23 | # Proguard folder generated by Eclipse 24 | proguard/ 25 | 26 | #IDEA 27 | .idea/ 28 | *.iml 29 | -------------------------------------------------------------------------------- /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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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright {yyyy} {name of copyright owner} 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | WaveDrawable 2 | =========== 3 | [![Android Arsenal](https://img.shields.io/badge/Android%20Arsenal-WaveDrawable-brightgreen.svg?style=flat)](https://android-arsenal.com/details/1/981) 4 | 5 | Drawable animation inspired by Tinder. 6 | 7 | ### Download 8 | ```Groovy 9 | compile 'me.alexrs:wave-drawable:1.0.0' 10 | ``` 11 | 12 | 13 | - LinearInterpolator 14 | 15 | ![image](wave_drawable_linear.gif) 16 | 17 | - BounceInterpolator 18 | 19 | ![image](wave_drawable_bounce.gif) 20 | 21 | - CycleInterpolator 22 | 23 | ![image](wave_drawable_cycle.gif) 24 | 25 | (Sorry for the quality of the GIFs) 26 | 27 | Why a drawable? 28 | --------------- 29 | The great Sefford explains [here](https://github.com/Sefford/CircularProgressDrawable#why-a-drawable) why is a good idea to use a Drawable. 30 | 31 | License 32 | ------- 33 | Copyright 2014 Alexrs95. 34 | 35 | Licensed under the Apache License, Version 2.0 (the "License"); 36 | you may not use this file except in compliance with the License. 37 | You may obtain a copy of the License at 38 | 39 | http://www.apache.org/licenses/LICENSE-2.0 40 | 41 | Unless required by applicable law or agreed to in writing, software 42 | distributed under the License is distributed on an "AS IS" BASIS, 43 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 44 | See the License for the specific language governing permissions and 45 | limitations under the License. 46 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 21 5 | buildToolsVersion "21.1.0" 6 | 7 | defaultConfig { 8 | applicationId "me.alexrs.wavedrawable.demo.app" 9 | minSdkVersion 14 10 | targetSdkVersion 21 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 'me.alexrs:wave-drawable:1.0.0' 25 | } 26 | -------------------------------------------------------------------------------- /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/Alejandro/Dev/Android/android-sdk-macosx/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 10 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /app/src/main/ic_launcher-web.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/alexrs/WaveDrawable/dd7c2dc5560a321c6c78ba7ab1e364e647916b4f/app/src/main/ic_launcher-web.png -------------------------------------------------------------------------------- /app/src/main/java/me/alexrs/wavedrawable/demo/app/MainActivity.java: -------------------------------------------------------------------------------- 1 | package me.alexrs.wavedrawable.demo.app; 2 | 3 | import android.app.Activity; 4 | import android.graphics.Color; 5 | import android.os.Bundle; 6 | import android.view.Menu; 7 | import android.view.MenuItem; 8 | import android.view.View; 9 | import android.view.animation.AccelerateDecelerateInterpolator; 10 | import android.view.animation.AccelerateInterpolator; 11 | import android.view.animation.AnticipateInterpolator; 12 | import android.view.animation.AnticipateOvershootInterpolator; 13 | import android.view.animation.BounceInterpolator; 14 | import android.view.animation.CycleInterpolator; 15 | import android.view.animation.DecelerateInterpolator; 16 | import android.view.animation.Interpolator; 17 | import android.view.animation.LinearInterpolator; 18 | import android.view.animation.OvershootInterpolator; 19 | import android.widget.AdapterView; 20 | import android.widget.ArrayAdapter; 21 | import android.widget.ImageView; 22 | import android.widget.Spinner; 23 | 24 | import me.alexrs.wavedrawable.WaveDrawable; 25 | 26 | 27 | public class MainActivity extends Activity implements AdapterView.OnItemSelectedListener { 28 | 29 | private String[] interpolatorsList = {"LinearInterpolator", "AccelerateDecelerateInterpolator", 30 | "AccelerateInterpolator", "AnticipateInterpolator", "AnticipateOvershootInterpolator", 31 | "BounceInterpolator", "CycleInterpolator", "DecelerateInterpolator", "OvershootInterpolator"}; 32 | private WaveDrawable waveDrawable; 33 | 34 | @Override 35 | protected void onCreate(Bundle savedInstanceState) { 36 | super.onCreate(savedInstanceState); 37 | setContentView(R.layout.activity_main); 38 | 39 | ImageView imageView = (ImageView) findViewById(R.id.image); 40 | Spinner spinner = (Spinner) findViewById(R.id.spinner); 41 | ArrayAdapter adapter = new ArrayAdapter(this, android.R.layout.simple_dropdown_item_1line, interpolatorsList); 42 | spinner.setAdapter(adapter); 43 | spinner.setOnItemSelectedListener(this); 44 | 45 | 46 | waveDrawable = new WaveDrawable(Color.parseColor("#8e44ad"), 500); 47 | imageView.setBackgroundDrawable(waveDrawable); 48 | 49 | 50 | } 51 | 52 | 53 | @Override 54 | public boolean onCreateOptionsMenu(Menu menu) { 55 | // Inflate the menu; this adds items to the action bar if it is present. 56 | getMenuInflater().inflate(R.menu.main, menu); 57 | return true; 58 | } 59 | 60 | @Override 61 | public boolean onOptionsItemSelected(MenuItem item) { 62 | // Handle action bar item clicks here. The action bar will 63 | // automatically handle clicks on the Home/Up button, so long 64 | // as you specify a parent activity in AndroidManifest.xml. 65 | int id = item.getItemId(); 66 | if (id == R.id.action_settings) { 67 | return true; 68 | } 69 | return super.onOptionsItemSelected(item); 70 | } 71 | 72 | @Override 73 | public void onItemSelected(AdapterView parent, View view, int position, long id) { 74 | Interpolator interpolator; 75 | 76 | switch (position) { 77 | case 0: 78 | interpolator = new LinearInterpolator(); 79 | break; 80 | case 1: 81 | interpolator = new AccelerateDecelerateInterpolator(); 82 | break; 83 | case 2: 84 | interpolator = new AccelerateInterpolator(); 85 | break; 86 | case 3: 87 | interpolator = new AnticipateInterpolator(); 88 | break; 89 | case 4: 90 | interpolator = new AnticipateOvershootInterpolator(); 91 | break; 92 | case 5: 93 | interpolator = new BounceInterpolator(); 94 | break; 95 | case 6: 96 | interpolator = new CycleInterpolator(3); 97 | break; 98 | case 7: 99 | interpolator = new DecelerateInterpolator(); 100 | break; 101 | case 8: 102 | interpolator = new OvershootInterpolator(); 103 | break; 104 | default: 105 | interpolator = new LinearInterpolator(); 106 | break; 107 | } 108 | waveDrawable.setWaveInterpolator(interpolator); 109 | waveDrawable.startAnimation(); 110 | } 111 | 112 | @Override 113 | public void onNothingSelected(AdapterView parent) { 114 | 115 | } 116 | } 117 | -------------------------------------------------------------------------------- /app/src/main/res/drawable-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/alexrs/WaveDrawable/dd7c2dc5560a321c6c78ba7ab1e364e647916b4f/app/src/main/res/drawable-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/alexrs/WaveDrawable/dd7c2dc5560a321c6c78ba7ab1e364e647916b4f/app/src/main/res/drawable-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/alexrs/WaveDrawable/dd7c2dc5560a321c6c78ba7ab1e364e647916b4f/app/src/main/res/drawable-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/drawable-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/alexrs/WaveDrawable/dd7c2dc5560a321c6c78ba7ab1e364e647916b4f/app/src/main/res/drawable-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 10 | 11 | 15 | 16 | 23 | 24 | 25 | -------------------------------------------------------------------------------- /app/src/main/res/menu/main.xml: -------------------------------------------------------------------------------- 1 | 4 | 8 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 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 | 3 | 4 | demo 5 | Hello world! 6 | Settings 7 | 8 | 9 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /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 | } 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:0.14.2' 9 | classpath 'com.novoda:bintray-release:0.2.4' 10 | 11 | // NOTE: Do not place your application dependencies here; they belong 12 | // in the individual module build.gradle files 13 | } 14 | } 15 | 16 | allprojects { 17 | repositories { 18 | jcenter() 19 | } 20 | } 21 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Settings specified in this file will override any Gradle settings 5 | # configured through the IDE. 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 -------------------------------------------------------------------------------- /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 | # For Cygwin, ensure paths are in UNIX format before anything is touched. 46 | if $cygwin ; then 47 | [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"` 48 | fi 49 | 50 | # Attempt to set APP_HOME 51 | # Resolve links: $0 may be a link 52 | PRG="$0" 53 | # Need this for relative symlinks. 54 | while [ -h "$PRG" ] ; do 55 | ls=`ls -ld "$PRG"` 56 | link=`expr "$ls" : '.*-> \(.*\)$'` 57 | if expr "$link" : '/.*' > /dev/null; then 58 | PRG="$link" 59 | else 60 | PRG=`dirname "$PRG"`"/$link" 61 | fi 62 | done 63 | SAVED="`pwd`" 64 | cd "`dirname \"$PRG\"`/" >&- 65 | APP_HOME="`pwd -P`" 66 | cd "$SAVED" >&- 67 | 68 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 69 | 70 | # Determine the Java command to use to start the JVM. 71 | if [ -n "$JAVA_HOME" ] ; then 72 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 73 | # IBM's JDK on AIX uses strange locations for the executables 74 | JAVACMD="$JAVA_HOME/jre/sh/java" 75 | else 76 | JAVACMD="$JAVA_HOME/bin/java" 77 | fi 78 | if [ ! -x "$JAVACMD" ] ; then 79 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 80 | 81 | Please set the JAVA_HOME variable in your environment to match the 82 | location of your Java installation." 83 | fi 84 | else 85 | JAVACMD="java" 86 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 87 | 88 | Please set the JAVA_HOME variable in your environment to match the 89 | location of your Java installation." 90 | fi 91 | 92 | # Increase the maximum file descriptors if we can. 93 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 94 | MAX_FD_LIMIT=`ulimit -H -n` 95 | if [ $? -eq 0 ] ; then 96 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 97 | MAX_FD="$MAX_FD_LIMIT" 98 | fi 99 | ulimit -n $MAX_FD 100 | if [ $? -ne 0 ] ; then 101 | warn "Could not set maximum file descriptor limit: $MAX_FD" 102 | fi 103 | else 104 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 105 | fi 106 | fi 107 | 108 | # For Darwin, add options to specify how the application appears in the dock 109 | if $darwin; then 110 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 111 | fi 112 | 113 | # For Cygwin, switch paths to Windows format before running java 114 | if $cygwin ; then 115 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 116 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 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 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 158 | function splitJvmOpts() { 159 | JVM_OPTS=("$@") 160 | } 161 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 162 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 163 | 164 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 165 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /lib/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /lib/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | apply plugin: 'bintray-release' 3 | 4 | 5 | android { 6 | compileSdkVersion 21 7 | buildToolsVersion "21.1.0" 8 | 9 | defaultConfig { 10 | applicationId "me.alexrs.wavedrawable" 11 | minSdkVersion 14 12 | targetSdkVersion 21 13 | versionCode 1 14 | versionName "1.0" 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 | } 27 | 28 | publish { 29 | userOrg = 'alexrs95' 30 | groupId = 'me.alexrs' 31 | artifactId = 'wave-drawable' 32 | version = '1.0.0' 33 | description = 'Drawable animation inspired by Tinder' 34 | website = 'https://github.com/Alexrs95/WaveDrawable' 35 | issueTracker = "https://github.com/Alexrs95/WaveDrawable/issues" 36 | repository = "https://github.com/Alexrs95/WaveDrawable.git" 37 | } 38 | -------------------------------------------------------------------------------- /lib/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/Alejandro/Dev/Android/android-sdk-macosx/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | -------------------------------------------------------------------------------- /lib/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /lib/src/main/java/me/alexrs/wavedrawable/WaveDrawable.java: -------------------------------------------------------------------------------- 1 | package me.alexrs.wavedrawable; 2 | 3 | import android.animation.Animator; 4 | import android.animation.AnimatorSet; 5 | import android.animation.ObjectAnimator; 6 | import android.graphics.Canvas; 7 | import android.graphics.ColorFilter; 8 | import android.graphics.Paint; 9 | import android.graphics.Rect; 10 | import android.graphics.drawable.Drawable; 11 | import android.view.animation.Animation; 12 | import android.view.animation.Interpolator; 13 | 14 | public class WaveDrawable extends Drawable { 15 | 16 | private Paint wavePaint; 17 | private int color; 18 | private int radius; 19 | private long animationTime = 2000; 20 | 21 | protected float waveScale; 22 | protected int alpha; 23 | 24 | 25 | private Interpolator waveInterpolator; 26 | private Interpolator alphaInterpolator; 27 | 28 | private Animator animator; 29 | private AnimatorSet animatorSet; 30 | 31 | /** 32 | * @param color color 33 | * @param radius radius 34 | * @param animationTime time 35 | */ 36 | public WaveDrawable(int color, int radius, long animationTime) { 37 | this(color, radius); 38 | this.animationTime = animationTime; 39 | } 40 | 41 | /** 42 | * @param color colro 43 | * @param radius radius 44 | */ 45 | public WaveDrawable(int color, int radius) { 46 | this.color = color; 47 | this.radius = radius; 48 | this.waveScale = 0f; 49 | this.alpha = 255; 50 | 51 | wavePaint = new Paint(Paint.ANTI_ALIAS_FLAG); 52 | animatorSet = new AnimatorSet(); 53 | 54 | } 55 | 56 | @Override 57 | public void draw(Canvas canvas) { 58 | 59 | final Rect bounds = getBounds(); 60 | 61 | // circle 62 | wavePaint.setStyle(Paint.Style.FILL); 63 | wavePaint.setColor(color); 64 | wavePaint.setAlpha(alpha); 65 | canvas.drawCircle(bounds.centerX(), bounds.centerY(), radius * waveScale, wavePaint); 66 | 67 | } 68 | 69 | /** 70 | * @param interpolator interpolator 71 | */ 72 | public void setWaveInterpolator(Interpolator interpolator) { 73 | this.waveInterpolator = interpolator; 74 | } 75 | 76 | /** 77 | * @param interpolator interpolator 78 | */ 79 | public void setAlphaInterpolator(Interpolator interpolator) { 80 | this.alphaInterpolator = interpolator; 81 | } 82 | 83 | public void startAnimation() { 84 | animator = generateAnimation(); 85 | animator.start(); 86 | } 87 | 88 | public void stopAnimation() { 89 | if (animator.isRunning()) { 90 | animator.end(); 91 | } 92 | } 93 | 94 | 95 | public boolean isAnimationRunning() { 96 | if (animator != null) { 97 | return animator.isRunning(); 98 | } 99 | return false; 100 | } 101 | 102 | @Override 103 | public void setAlpha(int alpha) { 104 | this.alpha = alpha; 105 | invalidateSelf(); 106 | } 107 | 108 | @Override 109 | public void setColorFilter(ColorFilter cf) { 110 | wavePaint.setColorFilter(cf); 111 | } 112 | 113 | @Override 114 | public int getOpacity() { 115 | return wavePaint.getAlpha(); 116 | } 117 | 118 | 119 | protected void setWaveScale(float waveScale) { 120 | this.waveScale = waveScale; 121 | invalidateSelf(); 122 | } 123 | 124 | protected float getWaveScale() { 125 | return waveScale; 126 | } 127 | 128 | private Animator generateAnimation() { 129 | 130 | //Wave animation 131 | ObjectAnimator waveAnimator = ObjectAnimator.ofFloat(this, "waveScale", 0f, 1f); 132 | waveAnimator.setDuration(animationTime); 133 | if (waveInterpolator != null) { 134 | waveAnimator.setInterpolator(waveInterpolator); 135 | } 136 | //The animation is repeated 137 | waveAnimator.setRepeatCount(Animation.INFINITE); 138 | waveAnimator.setRepeatMode(Animation.INFINITE); 139 | 140 | //alpha animation 141 | ObjectAnimator alphaAnimator = ObjectAnimator.ofInt(this, "alpha", 255, 0); 142 | alphaAnimator.setDuration(animationTime); 143 | if (alphaInterpolator != null) { 144 | alphaAnimator.setInterpolator(alphaInterpolator); 145 | } 146 | alphaAnimator.setRepeatCount(Animation.INFINITE); 147 | alphaAnimator.setRepeatMode(Animation.INFINITE); 148 | 149 | animatorSet.playTogether(waveAnimator, alphaAnimator); 150 | 151 | return animatorSet; 152 | } 153 | } 154 | -------------------------------------------------------------------------------- /lib/src/main/res/drawable-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/alexrs/WaveDrawable/dd7c2dc5560a321c6c78ba7ab1e364e647916b4f/lib/src/main/res/drawable-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /lib/src/main/res/drawable-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/alexrs/WaveDrawable/dd7c2dc5560a321c6c78ba7ab1e364e647916b4f/lib/src/main/res/drawable-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /lib/src/main/res/drawable-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/alexrs/WaveDrawable/dd7c2dc5560a321c6c78ba7ab1e364e647916b4f/lib/src/main/res/drawable-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /lib/src/main/res/drawable-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/alexrs/WaveDrawable/dd7c2dc5560a321c6c78ba7ab1e364e647916b4f/lib/src/main/res/drawable-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /lib/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | WaveDrawable 3 | 4 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':lib', ':app' 2 | -------------------------------------------------------------------------------- /wave_drawable_bounce.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/alexrs/WaveDrawable/dd7c2dc5560a321c6c78ba7ab1e364e647916b4f/wave_drawable_bounce.gif -------------------------------------------------------------------------------- /wave_drawable_cycle.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/alexrs/WaveDrawable/dd7c2dc5560a321c6c78ba7ab1e364e647916b4f/wave_drawable_cycle.gif -------------------------------------------------------------------------------- /wave_drawable_linear.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/alexrs/WaveDrawable/dd7c2dc5560a321c6c78ba7ab1e364e647916b4f/wave_drawable_linear.gif --------------------------------------------------------------------------------