├── app
    ├── .gitignore
    ├── src
    │   └── main
    │   │   ├── res
    │   │       ├── values
    │   │       │   ├── strings.xml
    │   │       │   ├── dimens.xml
    │   │       │   ├── colors.xml
    │   │       │   ├── attrs.xml
    │   │       │   └── styles.xml
    │   │       ├── mipmap-hdpi
    │   │       │   └── ic_launcher.png
    │   │       ├── mipmap-mdpi
    │   │       │   └── ic_launcher.png
    │   │       ├── mipmap-xhdpi
    │   │       │   └── ic_launcher.png
    │   │       ├── mipmap-xxhdpi
    │   │       │   └── ic_launcher.png
    │   │       ├── values-w820dp
    │   │       │   └── dimens.xml
    │   │       ├── values-v21
    │   │       │   └── styles.xml
    │   │       └── layout
    │   │       │   └── activity_main.xml
    │   │   ├── java
    │   │       └── com
    │   │       │   └── stylingandroid
    │   │       │       └── materialprogress
    │   │       │           ├── MainActivity.java
    │   │       │           └── MaterialProgressBar.java
    │   │   └── AndroidManifest.xml
    ├── build.gradle
    └── proguard-rules.pro
├── settings.gradle
├── .gitignore
├── gradle
    └── wrapper
    │   ├── gradle-wrapper.jar
    │   └── gradle-wrapper.properties
├── config
    ├── findbugs
    │   └── excludeFilter.xml
    ├── static_analysis.gradle
    └── checkstyle
    │   └── checkstyle.xml
├── gradle.properties
├── gradlew.bat
└── gradlew


/app/.gitignore:
--------------------------------------------------------------------------------
1 | /build
2 | 


--------------------------------------------------------------------------------
/settings.gradle:
--------------------------------------------------------------------------------
1 | include ':app'
2 | 


--------------------------------------------------------------------------------
/app/src/main/res/values/strings.xml:
--------------------------------------------------------------------------------
1 | <resources>
2 |   <string name="app_name">Material Progress</string>
3 | </resources>
4 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
1 | .gradle
2 | /local.properties
3 | /.idea/workspace.xml
4 | /.idea/libraries
5 | .DS_Store
6 | /build
7 | /captures
8 | 


--------------------------------------------------------------------------------
/gradle/wrapper/gradle-wrapper.jar:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/StylingAndroid/MaterialProgressBar/HEAD/gradle/wrapper/gradle-wrapper.jar


--------------------------------------------------------------------------------
/app/src/main/res/mipmap-hdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/StylingAndroid/MaterialProgressBar/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png


--------------------------------------------------------------------------------
/app/src/main/res/mipmap-mdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/StylingAndroid/MaterialProgressBar/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.png


--------------------------------------------------------------------------------
/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/StylingAndroid/MaterialProgressBar/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.png


--------------------------------------------------------------------------------
/app/src/main/res/mipmap-xxhdpi/ic_launcher.png:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/StylingAndroid/MaterialProgressBar/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png


--------------------------------------------------------------------------------
/app/src/main/res/values/dimens.xml:
--------------------------------------------------------------------------------
1 | <resources>
2 |   <!-- Default screen margins, per the Android Design guidelines. -->
3 |   <dimen name="activity_horizontal_margin">16dp</dimen>
4 |   <dimen name="activity_vertical_margin">16dp</dimen>
5 | </resources>
6 | 


--------------------------------------------------------------------------------
/gradle/wrapper/gradle-wrapper.properties:
--------------------------------------------------------------------------------
1 | #Fri Aug 21 08:24:38 BST 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-2.5-all.zip
7 | 


--------------------------------------------------------------------------------
/app/src/main/res/values/colors.xml:
--------------------------------------------------------------------------------
1 | <resources>
2 |   <color name="sa_green">#1E9618</color>
3 |   <color name="sa_accent">#4EE147</color>
4 |   <color name="sa_accent_transparent">#D8F3D8</color>
5 |   <color name="sa_green_dark">#156912</color>
6 |   <color name="error_text_colour">#806060FF</color>
7 | </resources>
8 | 


--------------------------------------------------------------------------------
/app/src/main/res/values-w820dp/dimens.xml:
--------------------------------------------------------------------------------
1 | <resources>
2 |     <!-- Example customization of dimensions originally defined in res/values/dimens.xml
3 |          (such as screen margins) for screens with more than 820dp of available width. This
4 |          would include 7" and 10" devices in landscape (~960dp and ~1280dp respectively). -->
5 |     <dimen name="activity_horizontal_margin">64dp</dimen>
6 | </resources>
7 | 


--------------------------------------------------------------------------------
/app/src/main/res/values/attrs.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <resources>
 3 |   <declare-styleable name="MaterialProgressBar">
 4 |     <attr name="progressColour" format="color" />
 5 |     <attr name="secondaryProgressColour" format="color" />
 6 |     <attr name="backgroundColour" format="color" />
 7 |     <attr name="duration" format="integer" />
 8 |   </declare-styleable>
 9 | </resources>
10 | 


--------------------------------------------------------------------------------
/config/findbugs/excludeFilter.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <FindBugsFilter>
 3 |   <Match>
 4 |     <Class name="~.*\.R\$.*" />
 5 |     <Bug pattern="NM_CLASS_NAMING_CONVENTION" />
 6 |   </Match>
 7 |   <Match>
 8 |     <Class name="~.*\.R\$.*" />
 9 |     <Bug pattern="MS_MUTABLE_ARRAY" />
10 |   </Match>
11 |   <Match>
12 |     <Class name="~.*\.R\$.*" />
13 |     <Bug pattern="MS_PKGPROTECT" />
14 |   </Match>
15 | </FindBugsFilter>
16 | 


--------------------------------------------------------------------------------
/app/src/main/java/com/stylingandroid/materialprogress/MainActivity.java:
--------------------------------------------------------------------------------
 1 | package com.stylingandroid.materialprogress;
 2 | 
 3 | import android.os.Bundle;
 4 | import android.support.v7.app.AppCompatActivity;
 5 | 
 6 | public class MainActivity extends AppCompatActivity {
 7 | 
 8 |     @Override
 9 |     protected void onCreate(Bundle savedInstanceState) {
10 |         super.onCreate(savedInstanceState);
11 |         setContentView(R.layout.activity_main);
12 |     }
13 | }
14 | 


--------------------------------------------------------------------------------
/app/src/main/res/values-v21/styles.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <resources>
 3 | 
 4 |   <style name="BaseAppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
 5 |     <item name="colorPrimary">@color/sa_green</item>
 6 |     <item name="colorAccent">@color/sa_accent</item>
 7 |     <item name="android:statusBarColor">@color/sa_green_dark</item>
 8 |     <item name="android:navigationBarColor">@color/sa_green_dark</item>
 9 |   </style>
10 | 
11 | </resources>
12 | 


--------------------------------------------------------------------------------
/app/src/main/res/values/styles.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <resources>
 3 | 
 4 |   <style name="AppTheme" parent="BaseAppTheme" />
 5 | 
 6 |   <style name="BaseAppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
 7 |     <item name="colorPrimary">@color/sa_green</item>
 8 |     <item name="colorAccent">@color/sa_accent</item>
 9 |   </style>
10 | 
11 |   <style name="ErrorText" parent="TextAppearance.AppCompat.Small">
12 |     <item name="android:textStyle">bold|italic</item>
13 |     <item name="android:textColor">@color/error_text_colour</item>
14 |   </style>
15 | 
16 | </resources>
17 | 


--------------------------------------------------------------------------------
/app/build.gradle:
--------------------------------------------------------------------------------
 1 | apply plugin: 'com.android.application'
 2 | 
 3 | android {
 4 |     compileSdkVersion 23
 5 |     buildToolsVersion "23.0.1"
 6 | 
 7 |     defaultConfig {
 8 |         applicationId "com.stylingandroid.materialprogress"
 9 |         minSdkVersion 14
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 'com.android.support:appcompat-v7:23.1.0'
24 | }
25 | 
26 | apply from: '../config/static_analysis.gradle'
27 | 


--------------------------------------------------------------------------------
/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/markallison/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 | <?xml version="1.0" encoding="utf-8"?>
 2 | <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 3 |   xmlns:tools="http://schemas.android.com/tools"
 4 |   package="com.stylingandroid.materialprogress">
 5 | 
 6 |   <application
 7 |     android:allowBackup="false"
 8 |     android:fullBackupContent="false"
 9 |     android:icon="@mipmap/ic_launcher"
10 |     android:label="@string/app_name"
11 |     android:theme="@style/AppTheme"
12 |     tools:ignore="UnusedAttribute">
13 |     <activity
14 |       android:name=".MainActivity"
15 |       android:label="@string/app_name">
16 |       <intent-filter>
17 |         <action android:name="android.intent.action.MAIN" />
18 | 
19 |         <category android:name="android.intent.category.LAUNCHER" />
20 |       </intent-filter>
21 |     </activity>
22 |   </application>
23 | 
24 | </manifest>
25 | 


--------------------------------------------------------------------------------
/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 | 


--------------------------------------------------------------------------------
/config/static_analysis.gradle:
--------------------------------------------------------------------------------
 1 | apply plugin: 'checkstyle'
 2 | apply plugin: 'findbugs'
 3 | apply plugin: 'pmd'
 4 | 
 5 | check.dependsOn 'checkstyle', 'pmd', 'findbugs'
 6 | 
 7 | task pmd(type: Pmd) {
 8 |     ignoreFailures = true
 9 | 
10 |     source 'src'
11 |     include '**/*.java'
12 |     exclude '**/gen/**'
13 | 
14 |     reports {
15 |         xml.enabled = true
16 |         html.enabled = false
17 |     }
18 | }
19 | 
20 | task checkstyle(type: Checkstyle) {
21 |     ignoreFailures = true
22 |     configFile file("${project(':').projectDir}/config/checkstyle/checkstyle.xml")
23 | 
24 |     source 'src'
25 |     include '**/*.java'
26 |     exclude '**/packageName/**', '**/utils/MyFile.java'
27 |     classpath = files()
28 | }
29 | 
30 | task findbugs(type: FindBugs, dependsOn: assembleDebug) {
31 |     ignoreFailures = true
32 |     classes = fileTree("$projectDir/build/intermediates/classes/debug/")
33 |     source = fileTree("$projectDir/src/main/java/")
34 |     classpath = files()
35 |     excludeFilter = file("${project(':').projectDir}/config/findbugs/excludeFilter.xml")
36 |     effort = 'max'
37 | 
38 | }
39 | 
40 | 
41 | 


--------------------------------------------------------------------------------
/app/src/main/res/layout/activity_main.xml:
--------------------------------------------------------------------------------
 1 | <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 2 |   xmlns:tools="http://schemas.android.com/tools"
 3 |   xmlns:app="http://schemas.android.com/apk/res-auto"
 4 |   android:layout_width="match_parent"
 5 |   android:layout_height="match_parent"
 6 |   android:paddingBottom="@dimen/activity_vertical_margin"
 7 |   android:paddingLeft="@dimen/activity_horizontal_margin"
 8 |   android:paddingRight="@dimen/activity_horizontal_margin"
 9 |   android:paddingTop="@dimen/activity_vertical_margin"
10 |   tools:context=".MainActivity">
11 | 
12 |   <com.stylingandroid.materialprogress.MaterialProgressBar
13 |     android:id="@+id/progress"
14 |     android:layout_width="match_parent"
15 |     android:layout_height="2dp"
16 |     android:indeterminate="true"
17 |     android:visibility="visible"
18 |     app:duration="2000"
19 |     app:progressColour="@color/sa_accent"
20 |     app:backgroundColour="@color/sa_accent_transparent" />
21 | 
22 |   <ProgressBar
23 |     style="@style/Base.Widget.AppCompat.ProgressBar.Horizontal"
24 |     android:layout_width="match_parent"
25 |     android:layout_height="8dp"
26 |     android:layout_below="@id/progress"
27 |     android:layout_marginTop="24dp"
28 |     android:indeterminate="true"
29 |     android:visibility="visible" />
30 | 
31 | </RelativeLayout>
32 | 


--------------------------------------------------------------------------------
/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 | 


--------------------------------------------------------------------------------
/app/src/main/java/com/stylingandroid/materialprogress/MaterialProgressBar.java:
--------------------------------------------------------------------------------
  1 | package com.stylingandroid.materialprogress;
  2 | 
  3 | import android.animation.Animator;
  4 | import android.animation.AnimatorSet;
  5 | import android.animation.ObjectAnimator;
  6 | import android.animation.ValueAnimator;
  7 | import android.content.Context;
  8 | import android.content.res.Resources;
  9 | import android.content.res.TypedArray;
 10 | import android.graphics.Paint;
 11 | import android.graphics.drawable.ClipDrawable;
 12 | import android.graphics.drawable.Drawable;
 13 | import android.graphics.drawable.LayerDrawable;
 14 | import android.graphics.drawable.ShapeDrawable;
 15 | import android.support.annotation.ColorInt;
 16 | import android.support.annotation.NonNull;
 17 | import android.util.AttributeSet;
 18 | import android.view.Gravity;
 19 | import android.view.animation.AccelerateInterpolator;
 20 | import android.view.animation.DecelerateInterpolator;
 21 | import android.view.animation.Interpolator;
 22 | import android.widget.ProgressBar;
 23 | 
 24 | public class MaterialProgressBar extends ProgressBar {
 25 |     private static final int INDETERMINATE_MAX = 1000;
 26 |     private static final String SECONDARY_PROGRESS = "secondaryProgress";
 27 |     private static final String PROGRESS = "progress";
 28 | 
 29 |     private Animator animator = null;
 30 | 
 31 |     private final int duration;
 32 | 
 33 |     public MaterialProgressBar(Context context) {
 34 |         this(context, null, -1);
 35 |     }
 36 | 
 37 |     public MaterialProgressBar(Context context, AttributeSet attrs) {
 38 |         this(context, attrs, -1);
 39 |     }
 40 | 
 41 |     public MaterialProgressBar(Context context, AttributeSet attrs, int defStyleAttr) {
 42 |         super(context, attrs, defStyleAttr);
 43 | 
 44 |         TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.MaterialProgressBar, defStyleAttr, 0);
 45 |         int backgroundColour;
 46 |         int progressColour;
 47 |         try {
 48 |             backgroundColour = ta.getColor(R.styleable.MaterialProgressBar_backgroundColour, 0);
 49 |             progressColour = ta.getColor(R.styleable.MaterialProgressBar_progressColour, 0);
 50 |             int defaultDuration = context.getResources().getInteger(android.R.integer.config_mediumAnimTime);
 51 |             duration = ta.getInteger(R.styleable.MaterialProgressBar_duration, defaultDuration);
 52 |         } finally {
 53 |             ta.recycle();
 54 |         }
 55 |         Resources resources = context.getResources();
 56 |         //noinspection deprecation
 57 |         setProgressDrawable(resources.getDrawable(android.R.drawable.progress_horizontal));
 58 |         createIndeterminateProgressDrawable(backgroundColour, progressColour);
 59 |         setMax(INDETERMINATE_MAX);
 60 |         super.setIndeterminate(false);
 61 |         this.setIndeterminate(true);
 62 |     }
 63 | 
 64 |     private void createIndeterminateProgressDrawable(@ColorInt int backgroundColour, @ColorInt int progressColour) {
 65 |         LayerDrawable layerDrawable = (LayerDrawable) getProgressDrawable();
 66 |         if (layerDrawable != null) {
 67 |             layerDrawable.mutate();
 68 |             layerDrawable.setDrawableByLayerId(android.R.id.background, createShapeDrawable(backgroundColour));
 69 |             layerDrawable.setDrawableByLayerId(android.R.id.progress, createClipDrawable(backgroundColour));
 70 |             layerDrawable.setDrawableByLayerId(android.R.id.secondaryProgress, createClipDrawable(progressColour));
 71 |         }
 72 |     }
 73 | 
 74 |     private Drawable createClipDrawable(@ColorInt int colour) {
 75 |         ShapeDrawable shapeDrawable = createShapeDrawable(colour);
 76 |         return new ClipDrawable(shapeDrawable, Gravity.START, ClipDrawable.HORIZONTAL);
 77 |     }
 78 | 
 79 |     private ShapeDrawable createShapeDrawable(@ColorInt int colour) {
 80 |         ShapeDrawable shapeDrawable = new ShapeDrawable();
 81 |         setColour(shapeDrawable, colour);
 82 |         return shapeDrawable;
 83 |     }
 84 | 
 85 |     private void setColour(ShapeDrawable drawable, int colour) {
 86 |         Paint paint = drawable.getPaint();
 87 |         paint.setColor(colour);
 88 |     }
 89 | 
 90 |     @Override
 91 |     public synchronized void setIndeterminate(boolean indeterminate) {
 92 |         if (isStarted()) {
 93 |             return;
 94 |         }
 95 |         animator = createIndeterminateAnimator();
 96 |         animator.setTarget(this);
 97 |         animator.start();
 98 |     }
 99 | 
100 |     private boolean isStarted() {
101 |         return animator != null && animator.isStarted();
102 |     }
103 | 
104 |     private Animator createIndeterminateAnimator() {
105 |         AnimatorSet set = new AnimatorSet();
106 |         Animator progressAnimator = getAnimator(SECONDARY_PROGRESS, new DecelerateInterpolator());
107 |         Animator secondaryProgressAnimator = getAnimator(PROGRESS, new AccelerateInterpolator());
108 |         set.playTogether(progressAnimator, secondaryProgressAnimator);
109 |         set.setDuration(duration);
110 |         return set;
111 |     }
112 | 
113 |     @NonNull
114 |     private ObjectAnimator getAnimator(String propertyName, Interpolator interpolator) {
115 |         ObjectAnimator progressAnimator = ObjectAnimator.ofInt(this, propertyName, 0, INDETERMINATE_MAX);
116 |         progressAnimator.setInterpolator(interpolator);
117 |         progressAnimator.setDuration(duration);
118 |         progressAnimator.setRepeatMode(ValueAnimator.RESTART);
119 |         progressAnimator.setRepeatCount(ValueAnimator.INFINITE);
120 |         return progressAnimator;
121 |     }
122 | }
123 | 


--------------------------------------------------------------------------------
/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 | 


--------------------------------------------------------------------------------
/config/checkstyle/checkstyle.xml:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0"?><!DOCTYPE module PUBLIC
  2 |   "-//Puppy Crawl//DTD Check Configuration 1.2//EN"
  3 |   "http://www.puppycrawl.com/dtds/configuration_1_2.dtd">
  4 | 
  5 | <module name="Checker">
  6 | 
  7 |   <!-- Checks that a package-info.java file exists for each package.     -->
  8 |   <!-- See http://checkstyle.sf.net/config_javadoc.html#JavadocPackage -->
  9 |   <!--
 10 |   <module name="JavadocPackage">
 11 |     <property name="allowLegacy" value="true"/>
 12 |   </module>
 13 |   -->
 14 | 
 15 |   <!-- Checks whether files end with a new line.                        -->
 16 |   <!-- See http://checkstyle.sf.net/config_misc.html#NewlineAtEndOfFile -->
 17 |   <module name="NewlineAtEndOfFile" />
 18 | 
 19 |   <!-- Checks that property files contain the same keys.         -->
 20 |   <!-- See http://checkstyle.sf.net/config_misc.html#Translation -->
 21 |   <module name="Translation" />
 22 | 
 23 |   <!-- Checks for Size Violations.                    -->
 24 |   <!-- See http://checkstyle.sf.net/config_sizes.html -->
 25 |   <module name="FileLength" />
 26 | 
 27 |   <!-- Checks for whitespace                               -->
 28 |   <!-- See http://checkstyle.sf.net/config_whitespace.html -->
 29 |   <module name="FileTabCharacter" />
 30 | 
 31 |   <!-- Miscellaneous other checks.                   -->
 32 |   <!-- See http://checkstyle.sf.net/config_misc.html -->
 33 |   <module name="RegexpSingleline">
 34 |     <property name="format" value="\s+$" />
 35 |     <property name="minimum" value="0" />
 36 |     <property name="maximum" value="0" />
 37 |     <property name="message" value="Line has trailing spaces." />
 38 |     <property name="severity" value="info" />
 39 |   </module>
 40 | 
 41 |   <module name="TreeWalker">
 42 | 
 43 |     <!-- Checks for Javadoc comments.                     -->
 44 |     <!-- See http://checkstyle.sf.net/config_javadoc.html -->
 45 |     <!--<module name="JavadocMethod">-->
 46 |     <!--<property name="scope" value="package"/>-->
 47 |     <!--<property name="allowMissingParamTags" value="true"/>-->
 48 |     <!--<property name="allowMissingThrowsTags" value="true"/>-->
 49 |     <!--<property name="allowMissingReturnTag" value="true"/>-->
 50 |     <!--<property name="allowThrowsTagsForSubclasses" value="true"/>-->
 51 |     <!--<property name="allowUndeclaredRTE" value="true"/>-->
 52 |     <!--<property name="allowMissingPropertyJavadoc" value="true"/>-->
 53 |     <!--</module>-->
 54 |     <!--<module name="JavadocType">-->
 55 |     <!--<property name="scope" value="package"/>-->
 56 |     <!--</module>-->
 57 |     <!--<module name="JavadocVariable">-->
 58 |     <!--<property name="scope" value="package"/>-->
 59 |     <!--</module>-->
 60 |     <!--<module name="JavadocStyle">-->
 61 |     <!--<property name="checkEmptyJavadoc" value="true"/>-->
 62 |     <!--</module>-->
 63 | 
 64 |     <!-- Checks for Naming Conventions.                  -->
 65 |     <!-- See http://checkstyle.sf.net/config_naming.html -->
 66 |     <module name="ConstantName" />
 67 |     <module name="LocalFinalVariableName" />
 68 |     <module name="LocalVariableName" />
 69 |     <module name="MemberName" />
 70 |     <module name="MethodName" />
 71 |     <module name="PackageName" />
 72 |     <module name="ParameterName" />
 73 |     <module name="StaticVariableName" />
 74 |     <module name="TypeName" />
 75 | 
 76 |     <!-- Checks for imports                              -->
 77 |     <!-- See http://checkstyle.sf.net/config_import.html -->
 78 |     <module name="AvoidStarImport">
 79 |       <property name="allowStaticMemberImports" value="true" />
 80 |     </module>
 81 |     <module name="IllegalImport" />
 82 |     <!-- defaults to sun.* packages -->
 83 |     <module name="RedundantImport" />
 84 |     <module name="UnusedImports" />
 85 | 
 86 | 
 87 |     <!-- Checks for Size Violations.                    -->
 88 |     <!-- See http://checkstyle.sf.net/config_sizes.html -->
 89 |     <module name="LineLength">
 90 |       <!-- what is a good max value? -->
 91 |       <property name="max" value="150" />
 92 |       <!-- ignore lines like "$File: //depot/... $" -->
 93 |       <property name="ignorePattern" value="\$File.*\$" />
 94 |       <property name="severity" value="info" />
 95 |     </module>
 96 |     <module name="MethodLength" />
 97 |     <module name="ParameterNumber" />
 98 | 
 99 | 
100 |     <!-- Checks for whitespace                               -->
101 |     <!-- See http://checkstyle.sf.net/config_whitespace.html -->
102 |     <module name="EmptyForIteratorPad" />
103 |     <module name="GenericWhitespace" />
104 |     <module name="MethodParamPad" />
105 |     <module name="NoWhitespaceAfter" />
106 |     <module name="NoWhitespaceBefore" />
107 |     <module name="OperatorWrap" />
108 |     <module name="ParenPad" />
109 |     <module name="TypecastParenPad" />
110 |     <module name="WhitespaceAfter" />
111 |     <module name="WhitespaceAround" />
112 | 
113 |     <!-- Modifier Checks                                    -->
114 |     <!-- See http://checkstyle.sf.net/config_modifiers.html -->
115 |     <module name="ModifierOrder" />
116 |     <module name="RedundantModifier" />
117 | 
118 | 
119 |     <!-- Checks for blocks. You know, those {}'s         -->
120 |     <!-- See http://checkstyle.sf.net/config_blocks.html -->
121 |     <module name="AvoidNestedBlocks" />
122 |     <module name="EmptyBlock">
123 |       <property name="option" value="text" />
124 |     </module>
125 |     <module name="LeftCurly" />
126 |     <module name="NeedBraces" />
127 |     <module name="RightCurly" />
128 | 
129 | 
130 |     <!-- Checks for common coding problems               -->
131 |     <!-- See http://checkstyle.sf.net/config_coding.html -->
132 |     <!-- <module name="AvoidInlineConditionals"/> -->
133 |     <module name="EmptyStatement" />
134 |     <module name="EqualsHashCode" />
135 |     <module name="HiddenField">
136 |       <property name="ignoreConstructorParameter" value="true" />
137 |       <property name="ignoreSetter" value="true" />
138 |       <property name="severity" value="warning" />
139 |     </module>
140 |     <module name="IllegalInstantiation" />
141 |     <module name="InnerAssignment" />
142 |     <module name="MagicNumber">
143 |       <property name="severity" value="warning" />
144 |     </module>
145 |     <module name="MissingSwitchDefault" />
146 |     <!-- Problem with finding exception types... -->
147 |     <module name="RedundantThrows">
148 |       <property name="allowUnchecked" value="true" />
149 |       <property name="suppressLoadErrors" value="true" />
150 |       <property name="severity" value="info" />
151 |     </module>
152 |     <module name="SimplifyBooleanExpression" />
153 |     <module name="SimplifyBooleanReturn" />
154 | 
155 |     <!-- Checks for class design                         -->
156 |     <!-- See http://checkstyle.sf.net/config_design.html -->
157 |     <!-- <module name="DesignForExtension"/> -->
158 |     <module name="FinalClass" />
159 |     <module name="HideUtilityClassConstructor" />
160 |     <module name="InterfaceIsType" />
161 |     <module name="VisibilityModifier" />
162 | 
163 | 
164 |     <!-- Miscellaneous other checks.                   -->
165 |     <!-- See http://checkstyle.sf.net/config_misc.html -->
166 |     <module name="ArrayTypeStyle" />
167 |     <!-- <module name="FinalParameters"/> -->
168 |     <module name="TodoComment">
169 |       <property name="format" value="TODO" />
170 |       <property name="severity" value="info" />
171 |     </module>
172 |     <module name="UpperEll" />
173 | 
174 |     <module name="FileContentsHolder" />
175 |     <!-- Required by comment suppression filters -->
176 | 
177 |   </module>
178 | 
179 |   <module name="SuppressionFilter"></module>
180 | 
181 |   <!-- Enable suppression comments -->
182 |   <module name="SuppressionCommentFilter">
183 |     <property name="offCommentFormat" value="CHECKSTYLE IGNORE\s+(\S+)" />
184 |     <property name="onCommentFormat" value="CHECKSTYLE END IGNORE\s+(\S+)" />
185 |     <property name="checkFormat" value="$1" />
186 |   </module>
187 |   <module name="SuppressWithNearbyCommentFilter">
188 |     <!-- Syntax is "SUPPRESS CHECKSTYLE name" -->
189 |     <property name="commentFormat" value="SUPPRESS CHECKSTYLE (\w+)" />
190 |     <property name="checkFormat" value="$1" />
191 |     <property name="influenceFormat" value="1" />
192 |   </module>
193 | </module>
194 | 


--------------------------------------------------------------------------------