├── .gitignore ├── LICENSE ├── README.md ├── build.gradle ├── example ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── bartbergmans │ │ │ └── example │ │ │ └── MainActivity.java │ └── res │ │ ├── drawable-v21 │ │ └── test_ripple.xml │ │ ├── drawable │ │ ├── background.xml │ │ └── test_ripple.xml │ │ ├── layout │ │ └── activity_main.xml │ │ ├── mipmap-hdpi │ │ └── ic_launcher.png │ │ ├── mipmap-mdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xhdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xxhdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xxxhdpi │ │ └── ic_launcher.png │ │ ├── values-w820dp │ │ └── dimens.xml │ │ └── values │ │ ├── colors.xml │ │ ├── dimens.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── bartbergmans │ └── example │ └── ExampleUnitTest.java ├── gradientbutton ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── bartbergmans │ │ └── gradientbutton │ │ └── ApplicationTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── bartbergmans │ │ │ └── gradientbutton │ │ │ └── views │ │ │ └── GradientButton.java │ └── res │ │ └── values │ │ ├── attrs.xml │ │ └── strings.xml │ └── test │ └── java │ └── com │ └── bartbergmans │ └── gradientbutton │ └── ExampleUnitTest.java ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | .gradle 2 | /local.properties 3 | .DS_Store 4 | /build 5 | /captures 6 | libs/ 7 | src/main/res/drawable/ 8 | /Example.iml 9 | /.idea/ 10 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2017 Bart Bergmans 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # GradientButton 2 | 3 | [![](https://jitpack.io/v/bartbergmans/GradientButton.svg)](https://jitpack.io/#bartbergmans/GradientButton) 4 | [![Android Arsenal]( https://img.shields.io/badge/Android%20Arsenal-GradientButton-green.svg?style=flat )]( https://android-arsenal.com/details/1/7734 ) 5 | 6 | Gradient buttons 7 | 8 | GradientButton 9 | 10 | # Gradle 11 | 12 | Add the following to your project level build.gradle: 13 |
14 | allprojects {
15 |     repositories {
16 |         ...
17 |         maven { url "https://jitpack.io" }
18 |     }
19 | }
20 | 
21 | 22 | Add this to your app build.gradle: 23 |
24 | dependencies {
25 |     compile 'com.github.bartbergmans:GradientButton:1.0.0'
26 | }
27 | 
28 | -------------------------------------------------------------------------------- /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:2.3.0-beta1' 9 | 10 | // NOTE: Do not place your application dependencies here; they belong 11 | // in the individual module build.gradle files 12 | classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5' 13 | } 14 | } 15 | 16 | allprojects { 17 | repositories { 18 | jcenter() 19 | } 20 | } 21 | 22 | task clean(type: Delete) { 23 | delete rootProject.buildDir 24 | } 25 | -------------------------------------------------------------------------------- /example/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | example.iml -------------------------------------------------------------------------------- /example/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 25 5 | buildToolsVersion '25.0.2' 6 | 7 | defaultConfig { 8 | applicationId "com.bartbergmans.example" 9 | minSdkVersion 19 10 | targetSdkVersion 25 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 | testCompile 'junit:junit:4.12' 25 | compile 'com.android.support:appcompat-v7:25.1.0' 26 | compile project(':gradientbutton') 27 | } 28 | -------------------------------------------------------------------------------- /example/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/bartbergmans/Library/Android/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 | -------------------------------------------------------------------------------- /example/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /example/src/main/java/com/bartbergmans/example/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.bartbergmans.example; 2 | 3 | import android.os.Bundle; 4 | import android.support.v7.app.AppCompatActivity; 5 | import android.util.Log; 6 | import android.view.View; 7 | import android.widget.Button; 8 | 9 | public class MainActivity extends AppCompatActivity { 10 | 11 | private static final String TAG = MainActivity.class.getSimpleName(); 12 | 13 | @Override 14 | protected void onCreate(Bundle savedInstanceState) { 15 | super.onCreate(savedInstanceState); 16 | setContentView(R.layout.activity_main); 17 | 18 | Button button = (Button) findViewById(R.id.gradient_1); 19 | button.setOnClickListener(new View.OnClickListener() { 20 | @Override 21 | public void onClick(View v) { 22 | Log.d(TAG, "Clicked Button 1"); 23 | } 24 | }); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /example/src/main/res/drawable-v21/test_ripple.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | -------------------------------------------------------------------------------- /example/src/main/res/drawable/background.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 7 | 8 | -------------------------------------------------------------------------------- /example/src/main/res/drawable/test_ripple.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 7 | 8 | -------------------------------------------------------------------------------- /example/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 13 | 14 | 18 | 19 | 31 | 32 | 44 | 45 | 55 | 56 | 57 | 61 | 62 | 73 | 74 | 86 | 87 | 98 | 99 | 100 | -------------------------------------------------------------------------------- /example/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/bartbergmans/GradientButton/483ea030585a3eeee727ec1ab8785d073a336bd7/example/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/bartbergmans/GradientButton/483ea030585a3eeee727ec1ab8785d073a336bd7/example/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/bartbergmans/GradientButton/483ea030585a3eeee727ec1ab8785d073a336bd7/example/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/bartbergmans/GradientButton/483ea030585a3eeee727ec1ab8785d073a336bd7/example/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/bartbergmans/GradientButton/483ea030585a3eeee727ec1ab8785d073a336bd7/example/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /example/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /example/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | #5C258D 7 | #4389A2 8 | #9EE6FF 9 | 10 | -------------------------------------------------------------------------------- /example/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /example/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | GradientButton 3 | Click! 4 | 5 | -------------------------------------------------------------------------------- /example/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /example/src/test/java/com/bartbergmans/example/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.bartbergmans.example; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.assertEquals; 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 | } -------------------------------------------------------------------------------- /gradientbutton/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | /gradientbutton.iml 3 | -------------------------------------------------------------------------------- /gradientbutton/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | apply plugin: 'com.github.dcendents.android-maven' 3 | 4 | group = 'com.github.bartbergmans' 5 | 6 | android { 7 | compileSdkVersion 25 8 | buildToolsVersion '25.0.2' 9 | 10 | defaultConfig { 11 | minSdkVersion 19 12 | targetSdkVersion 25 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 | testCompile 'junit:junit:4.12' 27 | compile 'com.android.support:appcompat-v7:25.1.0' 28 | } 29 | -------------------------------------------------------------------------------- /gradientbutton/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/bartbergmans/Library/Android/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 | -------------------------------------------------------------------------------- /gradientbutton/src/androidTest/java/com/bartbergmans/gradientbutton/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.bartbergmans.gradientbutton; 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 | } -------------------------------------------------------------------------------- /gradientbutton/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /gradientbutton/src/main/java/com/bartbergmans/gradientbutton/views/GradientButton.java: -------------------------------------------------------------------------------- 1 | package com.bartbergmans.gradientbutton.views; 2 | 3 | import android.content.Context; 4 | import android.content.res.ColorStateList; 5 | import android.content.res.TypedArray; 6 | import android.graphics.Bitmap; 7 | import android.graphics.Canvas; 8 | import android.graphics.Color; 9 | import android.graphics.LinearGradient; 10 | import android.graphics.Paint; 11 | import android.graphics.PorterDuff; 12 | import android.graphics.PorterDuffXfermode; 13 | import android.graphics.RectF; 14 | import android.graphics.Shader; 15 | import android.graphics.drawable.BitmapDrawable; 16 | import android.graphics.drawable.Drawable; 17 | import android.graphics.drawable.RippleDrawable; 18 | import android.graphics.drawable.ShapeDrawable; 19 | import android.graphics.drawable.shapes.RoundRectShape; 20 | import android.os.Build; 21 | import android.support.annotation.IntDef; 22 | import android.support.v4.content.ContextCompat; 23 | import android.support.v7.widget.AppCompatButton; 24 | import android.util.AttributeSet; 25 | import android.util.Log; 26 | import android.widget.Button; 27 | 28 | import com.bartbergmans.gradientbutton.R; 29 | 30 | import java.lang.annotation.Retention; 31 | import java.lang.annotation.RetentionPolicy; 32 | import java.util.Arrays; 33 | 34 | /** 35 | * A {@link Button} that has a gradient background or stroke. 36 | * 37 | * Created by bartbergmans on 07/01/2017. 38 | */ 39 | public class GradientButton extends AppCompatButton { 40 | 41 | public static final int TOP_BOTTOM = 0; 42 | public static final int TR_BL = 1; 43 | public static final int RIGHT_LEFT = 2; 44 | public static final int BR_TL = 3; 45 | public static final int BOTTOM_TOP = 4; 46 | public static final int BL_TR = 5; 47 | public static final int LEFT_RIGHT = 6; 48 | public static final int TL_BR = 7; 49 | private final static String TAG = GradientButton.class.getSimpleName(); 50 | private boolean isCircular; 51 | private boolean isFilled; 52 | private int mStroke; 53 | private int mRippleColor; 54 | private int mBackgroundColor; 55 | @Orientation private int mOrientation; 56 | private int[] mGradient; 57 | 58 | public GradientButton(Context context) { 59 | this(context, null); 60 | } 61 | 62 | public GradientButton(Context context, AttributeSet attrs) { 63 | this(context, attrs, android.support.v7.appcompat.R.attr.buttonStyle); 64 | } 65 | 66 | public GradientButton(Context context, AttributeSet attrs, int defStyleAttr) { 67 | super(context, attrs, defStyleAttr); 68 | 69 | setDefaultRippleColor(context); 70 | 71 | TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.GradientButton); 72 | 73 | isFilled = a.getBoolean(R.styleable.GradientButton_filled, false); 74 | isCircular = a.getBoolean(R.styleable.GradientButton_circular, false); 75 | 76 | mStroke = a.getDimensionPixelSize(R.styleable.GradientButton_stroke, 0); 77 | mBackgroundColor = a.getColor(R.styleable.GradientButton_fill_color, Color.TRANSPARENT); 78 | 79 | @Orientation 80 | int orientation = a.getInt(R.styleable.GradientButton_orientation, TOP_BOTTOM); 81 | mOrientation = orientation; 82 | 83 | if(a.hasValue(R.styleable.GradientButton_gradient)) { 84 | final int id = a.getResourceId(R.styleable.GradientButton_gradient, 0); 85 | 86 | int[] values = getResources().getIntArray(id); 87 | 88 | mGradient = new int[values.length]; 89 | for(int i = 0; i < values.length; i++) { 90 | mGradient[i] = ContextCompat.getColor(context, values[i]); 91 | } 92 | } else { 93 | mGradient = new int[] { 94 | a.getColor(R.styleable.GradientButton_start_color, Color.BLUE), 95 | a.getColor(R.styleable.GradientButton_end_color, Color.GREEN) 96 | }; 97 | } 98 | 99 | a.recycle(); 100 | } 101 | 102 | private void setDefaultRippleColor(Context context) { 103 | int[] attrs = new int[] { R.attr.colorControlHighlight }; 104 | TypedArray a = context.obtainStyledAttributes(attrs); 105 | 106 | mRippleColor = a.getColor(0, Color.RED); 107 | 108 | a.recycle(); 109 | } 110 | 111 | @Override 112 | protected void onSizeChanged(int width, int height, int oldWidth, int oldHeight) { 113 | setBackground(createBackgroundDrawable(width, height)); 114 | } 115 | 116 | private Drawable createBackgroundDrawable(int width, int height) { 117 | if (isCircular && height > width) { 118 | width = height; 119 | } else if (isCircular && width > height) { 120 | height = width; 121 | } 122 | 123 | Drawable content = createContentDrawable(width, height); 124 | 125 | if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { 126 | Log.d(TAG, "RIPPLE APPLIED, with color: " + mRippleColor); 127 | Drawable mask = createMaskDrawable(width, height); 128 | ColorStateList stateList = ColorStateList.valueOf(mRippleColor); 129 | return new RippleDrawable(stateList, content, mask); 130 | } else { 131 | return content; 132 | } 133 | } 134 | 135 | private Drawable createMaskDrawable(int width, int height) { 136 | float[] outerRadii = new float[8]; 137 | Arrays.fill(outerRadii, height / 2); 138 | 139 | RoundRectShape shape = new RoundRectShape(outerRadii, null, null); 140 | return new ShapeDrawable(shape); 141 | } 142 | 143 | private Drawable createContentDrawable(int width, int height) { 144 | int radius = height / 2; 145 | 146 | Paint paint = new Paint(); 147 | paint.setAntiAlias(true); 148 | paint.setDither(true); 149 | paint.setShader(createGradient(width, height)); 150 | 151 | Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 152 | Canvas canvas = new Canvas(bitmap); 153 | canvas.drawRoundRect(new RectF(0, 0, width, height), radius, radius, paint); 154 | 155 | if(!isFilled) { 156 | Paint background = new Paint(); 157 | background.setAntiAlias(true); 158 | background.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN)); 159 | background.setColor(mBackgroundColor); 160 | 161 | int innerRadius = (height - mStroke) / 2; 162 | canvas.drawRoundRect(new RectF(mStroke, mStroke, width - mStroke, height - mStroke), 163 | innerRadius, innerRadius, background); 164 | } 165 | 166 | return new BitmapDrawable(getResources(), bitmap); 167 | } 168 | 169 | private LinearGradient createGradient(int width, int height) { 170 | Shader.TileMode mode = Shader.TileMode.CLAMP; 171 | switch (mOrientation) { 172 | default: 173 | case TOP_BOTTOM: 174 | return new LinearGradient(width / 2, 0, width / 2, height, mGradient, null, mode); 175 | case TR_BL: 176 | return new LinearGradient(width, 0, 0, height, mGradient, null, mode); 177 | case RIGHT_LEFT: 178 | return new LinearGradient(width, height / 2, 0, height / 2, mGradient, null, mode); 179 | case BR_TL: 180 | return new LinearGradient(width, height, 0, 0, mGradient, null, mode); 181 | case BOTTOM_TOP: 182 | return new LinearGradient(width / 2, height, width / 2, 0, mGradient, null, mode); 183 | case BL_TR: 184 | return new LinearGradient(0, height, width, 0, mGradient, null, mode); 185 | case LEFT_RIGHT: 186 | return new LinearGradient(0, height / 2, width, height / 2, mGradient, null, mode); 187 | case TL_BR: 188 | return new LinearGradient(0, 0, width, height, mGradient, null, mode); 189 | } 190 | } 191 | 192 | @Retention(RetentionPolicy.SOURCE) 193 | @IntDef({TOP_BOTTOM, TR_BL, RIGHT_LEFT, BR_TL, BOTTOM_TOP, BL_TR, LEFT_RIGHT, TL_BR}) 194 | public @interface Orientation { 195 | } 196 | 197 | } -------------------------------------------------------------------------------- /gradientbutton/src/main/res/values/attrs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /gradientbutton/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | GradientButton 3 | 4 | -------------------------------------------------------------------------------- /gradientbutton/src/test/java/com/bartbergmans/gradientbutton/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.bartbergmans.gradientbutton; 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 | } -------------------------------------------------------------------------------- /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 -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/bartbergmans/GradientButton/483ea030585a3eeee727ec1ab8785d073a336bd7/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Sat Jan 07 20:13:04 CET 2017 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-3.2-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # 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 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':example', ':gradientbutton' 2 | --------------------------------------------------------------------------------