├── .gitignore
├── .idea
├── compiler.xml
├── copyright
│ └── profiles_settings.xml
├── encodings.xml
├── gradle.xml
├── modules.xml
├── runConfigurations.xml
└── vcs.xml
├── LICENSE
├── README.md
├── build.gradle
├── color-picker
├── .gitignore
├── build.gradle
├── config
│ └── quality
│ │ └── checkstyle.xml
├── proguard-rules.pro
└── src
│ ├── androidTest
│ └── java
│ │ └── com
│ │ └── colorpicker
│ │ └── shishank
│ │ └── colorpicker
│ │ └── ExampleInstrumentedTest.java
│ ├── main
│ ├── AndroidManifest.xml
│ ├── java
│ │ └── com
│ │ │ └── colorpicker
│ │ │ └── shishank
│ │ │ └── colorpicker
│ │ │ ├── ColorPicker.java
│ │ │ └── utils
│ │ │ └── DrawableUtilities.java
│ └── res
│ │ ├── drawable
│ │ ├── color_picker_circle.xml
│ │ └── linear_gradient.xml
│ │ ├── layout
│ │ └── content_color_picker.xml
│ │ ├── mipmap-hdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-mdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xxhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xxxhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ └── values
│ │ ├── colors.xml
│ │ ├── dimens.xml
│ │ ├── strings.xml
│ │ └── styles.xml
│ └── test
│ └── java
│ └── com
│ └── colorpicker
│ └── shishank
│ └── colorpicker
│ └── ExampleUnitTest.java
├── gif
└── color_picker.gif
├── gradle.properties
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── gradlew
├── gradlew.bat
├── sample
├── .gitignore
├── build.gradle
├── proguard-rules.pro
└── src
│ ├── androidTest
│ └── java
│ │ └── com
│ │ └── colorpicker
│ │ └── shishank
│ │ └── sample
│ │ └── ExampleInstrumentedTest.java
│ ├── main
│ ├── AndroidManifest.xml
│ ├── java
│ │ └── com
│ │ │ └── colorpicker
│ │ │ └── shishank
│ │ │ └── sample
│ │ │ └── MainActivity.java
│ └── res
│ │ ├── drawable-xxxhdpi
│ │ └── color_picker.png
│ │ ├── drawable
│ │ └── rectangle_color_circle.xml
│ │ ├── layout
│ │ └── activity_main.xml
│ │ ├── mipmap-hdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-mdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xxhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ ├── mipmap-xxxhdpi
│ │ ├── ic_launcher.png
│ │ └── ic_launcher_round.png
│ │ └── values
│ │ ├── colors.xml
│ │ ├── dimens.xml
│ │ ├── strings.xml
│ │ └── styles.xml
│ └── test
│ └── java
│ └── com
│ └── colorpicker
│ └── shishank
│ └── sample
│ └── ExampleUnitTest.java
└── settings.gradle
/.gitignore:
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1 | *.iml
2 | .gradle
3 | /local.properties
4 | /.idea/**
5 | .DS_Store
6 | /build
7 | build/
8 | /captures
9 | .externalNativeBuild
10 | /buildSrc/build
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/LICENSE:
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1 | MIT License
2 |
3 | Copyright (c) 2017 Shishank Singh
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.
22 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | [](https://android-arsenal.com/details/1/6244)
2 | # colorpicker
3 | A custom color picker that will pick colors from any image.
4 |
5 | ## Gradle
6 | compile 'com.github.shishanksingh2015:colorpicker:v1.0'
7 |
8 | ## Maven
9 | ```xml
10 |
11 | com.github.shishanksingh2015
12 | colorpicker
13 | v1.0
14 |
15 | ```
16 |
17 | ## Implementation
18 |
19 | Android Color picker, is a custom image or drawable color picker.It is very easy to use and customize.It track the color change continuously on moving picker and also on track color change on tap of color picker.
20 |
21 |
22 |
23 | ## Usage
24 | * In XML layout:
25 | ```xml
26 |
27 |
31 |
32 | ```
33 | * Value Change Listener
34 | ```java
35 | colorPicker.setGradientView(R.drawable.color_picker);
36 | colorPicker.setColorSelectedListener(new ColorPicker.ColorSelectedListener() {
37 | @Override
38 | public void onColorSelected(@ColorInt int color, boolean isTapUp) {
39 | imageView.setBackgroundColor(color);
40 | if (isTapUp) {
41 | Toast.makeText(MainActivity.this, "On Tap Up called", Toast.LENGTH_SHORT).show();
42 | }
43 | }
44 | });
45 | ```
46 | Please feel free to contribute by pull request, issues or feature requests.
47 |
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/build.gradle:
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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:2.3.3'
9 | classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
10 | // NOTE: Do not place your application dependencies here; they belong
11 | // in the individual module build.gradle files
12 | }
13 | }
14 |
15 | allprojects {
16 | repositories {
17 | jcenter()
18 | }
19 | }
20 |
21 | allprojects {
22 | repositories {
23 | maven { url 'https://jitpack.io' }
24 | }
25 | }
26 |
27 | task clean(type: Delete) {
28 | delete rootProject.buildDir
29 | }
30 |
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/color-picker/.gitignore:
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1 | /build
2 |
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/color-picker/build.gradle:
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1 | buildscript {
2 | repositories {
3 | jcenter()
4 | }
5 |
6 | }
7 |
8 | apply plugin: 'com.android.library'
9 | apply plugin: 'checkstyle'
10 | apply plugin: 'com.github.dcendents.android-maven'
11 |
12 | group='com.github.shishanksingh2015'
13 |
14 | preBuild.dependsOn 'checkstyle'
15 | check.dependsOn 'checkstyle'
16 |
17 | task checkstyle(type: Checkstyle) {
18 | configFile file("${project.projectDir}/config/quality/checkstyle.xml")
19 | source 'src'
20 | include '**/*.java'
21 | exclude '**/gen/**'
22 |
23 | classpath = files()
24 |
25 | // set to false if you want to consider warning as error
26 | ignoreFailures = true
27 | }
28 | android {
29 | compileSdkVersion 26
30 | buildToolsVersion "25.0.3"
31 | defaultConfig {
32 | minSdkVersion 16
33 | targetSdkVersion 26
34 | versionCode 1
35 | versionName "1.0"
36 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
37 | }
38 | buildTypes {
39 | release {
40 | minifyEnabled false
41 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
42 | }
43 | }
44 |
45 | lintOptions {
46 | // set to true to turn off analysis progress reporting by lint
47 | quiet true
48 | // if true, stop the gradle build if errors are found
49 | abortOnError false
50 | // if true, only report errors
51 | ignoreWarnings false
52 | // if true, emit full/absolute paths to files with errors (true by default)
53 | //absolutePaths true
54 | // if true, check all issues, including those that are off by default
55 | checkAllWarnings true
56 | // if true, treat all warnings as errors
57 | warningsAsErrors false
58 | // turn off checking the given issue id's
59 | disable 'TypographyFractions', 'TypographyQuotes'
60 | // turn on the given issue id's
61 | enable 'RtlHardcoded', 'RtlCompat', 'RtlEnabled'
62 | // check *only* the given issue id's
63 | //check 'NewApi', 'InlinedApi'
64 | // if true, don't include source code lines in the error output
65 | noLines false
66 | // if true, show all locations for an error, do not truncate lists, etc.
67 | showAll true
68 | // Fallback lint configuration (default severities, etc.)
69 | lintConfig file("default-lint.xml")
70 | // if true, generate a text report of issues (false by default)
71 | textReport false
72 | // location to write the output; can be a file or 'stdout'
73 | textOutput 'stdout'
74 | // if true, generate an XML report for use by for example Jenkins
75 | xmlReport false
76 | // file to write report to (if not specified, defaults to lint-results.xml)
77 | xmlOutput file("build/reports/lint/lint-report.xml")
78 | // if true, generate an HTML report (with issue explanations, sourcecode, etc)
79 | htmlReport true
80 | // optional path to report (default will be lint-results.html in the builddir)
81 | htmlOutput file("build/reports/lint/lint-report.html")
82 | }
83 | }
84 |
85 | dependencies {
86 | compile fileTree(dir: 'libs', include: ['*.jar'])
87 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
88 | exclude group: 'com.android.support', module: 'support-annotations'
89 | })
90 | compile 'com.android.support:appcompat-v7:26.0.0-alpha1'
91 | testCompile 'junit:junit:4.12'
92 | }
93 |
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/color-picker/config/quality/checkstyle.xml:
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/color-picker/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # By default, the flags in this file are appended to flags specified
3 | # in /Users/shishank/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 |
19 | # Uncomment this to preserve the line number information for
20 | # debugging stack traces.
21 | #-keepattributes SourceFile,LineNumberTable
22 |
23 | # If you keep the line number information, uncomment this to
24 | # hide the original source file name.
25 | #-renamesourcefileattribute SourceFile
26 |
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/color-picker/src/androidTest/java/com/colorpicker/shishank/colorpicker/ExampleInstrumentedTest.java:
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1 | package com.colorpicker.shishank.colorpicker;
2 |
3 | import android.content.Context;
4 | import android.support.test.InstrumentationRegistry;
5 | import android.support.test.runner.AndroidJUnit4;
6 |
7 | import org.junit.Test;
8 | import org.junit.runner.RunWith;
9 |
10 | import static org.junit.Assert.*;
11 |
12 | /**
13 | * Instrumentation test, which will execute on an Android device.
14 | *
15 | * @see Testing documentation
16 | */
17 | @RunWith(AndroidJUnit4.class)
18 | public class ExampleInstrumentedTest {
19 | @Test
20 | public void useAppContext() throws Exception {
21 | // Context of the app under test.
22 | Context appContext = InstrumentationRegistry.getTargetContext();
23 |
24 | assertEquals("com.colorpicker.shishank.colorpicker", appContext.getPackageName());
25 | }
26 | }
27 |
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/color-picker/src/main/AndroidManifest.xml:
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/color-picker/src/main/java/com/colorpicker/shishank/colorpicker/ColorPicker.java:
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1 | package com.colorpicker.shishank.colorpicker;
2 |
3 | import android.content.Context;
4 | import android.graphics.Bitmap;
5 | import android.graphics.drawable.GradientDrawable;
6 | import android.os.Build;
7 | import android.support.annotation.ColorInt;
8 | import android.support.v4.content.ContextCompat;
9 | import android.util.AttributeSet;
10 | import android.view.LayoutInflater;
11 | import android.view.MotionEvent;
12 | import android.view.View;
13 | import android.widget.ImageView;
14 | import android.widget.RelativeLayout;
15 |
16 | import com.colorpicker.shishank.colorpicker.utils.DrawableUtilities;
17 |
18 | public class ColorPicker extends RelativeLayout {
19 |
20 | private ImageView ivColorPicker;
21 | private ImageView viewBg;
22 | private Bitmap drawableToBitmap;
23 |
24 | private View viewOverlay;
25 | private boolean isTouchable;
26 | private int ctScale = 347;
27 |
28 |
29 | public ColorSelectedListener getColorSelectedListener() {
30 | return colorSelectedListener;
31 | }
32 |
33 | public void setColorSelectedListener(ColorSelectedListener colorSelectedListener) {
34 | this.colorSelectedListener = colorSelectedListener;
35 | }
36 |
37 | private ColorSelectedListener colorSelectedListener;
38 |
39 |
40 | private void setColorInPicker(int[] colorXY) {
41 | int colorX = colorXY[0];
42 | int colorY = colorXY[1];
43 |
44 | colorXY[0] = ((colorXY[0] * viewBg.getWidth()) / drawableToBitmap.getWidth()) - (ivColorPicker.getWidth() / 2);
45 | colorXY[1] = ((colorXY[1] * viewBg.getHeight()) / drawableToBitmap.getHeight()) - (ivColorPicker.getHeight() / 2);
46 |
47 | if (colorXY[0] < 0) {
48 | colorXY[0] = 0;
49 | }
50 | if (colorXY[1] < 0) {
51 | colorXY[1] = 0;
52 | }
53 | int finalColor = drawableToBitmap.getPixel(colorX, colorY);
54 |
55 | ivColorPicker.setX(colorXY[0]);
56 | ivColorPicker.setY(colorXY[1]);
57 | ((GradientDrawable) ivColorPicker.getBackground()).setColor(finalColor);
58 | }
59 |
60 | public interface ColorSelectedListener {
61 |
62 | void onColorSelected(@ColorInt int color, boolean isTapUp);
63 | }
64 |
65 | public ColorPicker(Context context) {
66 | this(context, null, -1);
67 | }
68 |
69 | public ColorPicker(Context context, AttributeSet attrs) {
70 | this(context, attrs, -1);
71 | }
72 |
73 | public ColorPicker(Context context, AttributeSet attrs, int defStyleAttr) {
74 | super(context, attrs, defStyleAttr);
75 | initView(context);
76 | }
77 |
78 | private void initView(Context context) {
79 | LayoutInflater layoutInflater = LayoutInflater.from(context);
80 | View view = layoutInflater.inflate(R.layout.content_color_picker, this, true);
81 | ivColorPicker = view.findViewById(R.id.iv_color_picker);
82 | viewBg = view.findViewById(R.id.view_bg);
83 | viewOverlay = view.findViewById(R.id.view_overlay);
84 | }
85 |
86 | public void setGradientView(int resource) {
87 | if (resource == -1) {
88 | throw new RuntimeException("resource cannot be null");
89 |
90 | }
91 | drawableToBitmap = DrawableUtilities.
92 | drawableToBitmap(ContextCompat.getDrawable(getContext(), resource));
93 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
94 | viewBg.setImageBitmap(drawableToBitmap);
95 | }
96 | setScreenTouchListener();
97 | }
98 |
99 | public void setScreenTouchListener() {
100 | viewBg.setOnTouchListener(new OnTouchListener() {
101 | @Override
102 | public boolean onTouch(View v, MotionEvent event) {
103 | ColorPicker.this.getParent().requestDisallowInterceptTouchEvent(true);
104 | int y = (int) (event.getY() - ivColorPicker.getHeight() / 2);
105 | int x = (int) (event.getX() - ivColorPicker.getWidth() / 2);
106 |
107 | if (x < -ivColorPicker.getWidth() / 2) {
108 | x = -ivColorPicker.getWidth() / 2;
109 | }
110 | if (y < -ivColorPicker.getHeight() / 2) {
111 | y = -ivColorPicker.getHeight() / 2;
112 | }
113 | if (x > viewBg.getWidth() - ivColorPicker.getWidth() / 2) {
114 | x = viewBg.getWidth() - ivColorPicker.getWidth() / 2;
115 | }
116 | if (y > viewBg.getHeight() - ivColorPicker.getHeight() / 2) {
117 | y = viewBg.getHeight() - ivColorPicker.getHeight() / 2;
118 | }
119 | ivColorPicker.setX(x);
120 | ivColorPicker.setY(y);
121 |
122 | float newy = ((event.getY()) / viewBg.getHeight()) * drawableToBitmap.getHeight();
123 | float newx = ((event.getX() / viewBg.getWidth()) * drawableToBitmap.getWidth());
124 |
125 | if (newx < 0) {
126 | newx = 0;
127 | }
128 | if (newy < 0) {
129 | newy = 0;
130 | }
131 | if (newx >= drawableToBitmap.getWidth()) {
132 | newx = drawableToBitmap.getWidth() - 1;
133 | }
134 | if (newy >= drawableToBitmap.getHeight()) {
135 | newy = drawableToBitmap.getHeight() - 1;
136 | }
137 | int color = drawableToBitmap.getPixel((int) newx,
138 | (int) newy);
139 | ((GradientDrawable) ivColorPicker.getBackground()).setColor(color);
140 |
141 | if (colorSelectedListener != null) {
142 | colorSelectedListener.onColorSelected(color, false);
143 | }
144 |
145 | if (event.getAction() == MotionEvent.ACTION_UP) {
146 | ColorPicker.this.getParent().requestDisallowInterceptTouchEvent(false);
147 | if (colorSelectedListener != null) {
148 | colorSelectedListener.onColorSelected(color, true);
149 | }
150 | }
151 | return true;
152 | }
153 | });
154 | }
155 |
156 | // TODO may be required in future feature development
157 | public void setViewOverlay(int overlayVisibility) {
158 | viewOverlay.setVisibility(overlayVisibility);
159 | isTouchable = viewOverlay.getVisibility() != VISIBLE;
160 | }
161 |
162 | /**
163 | * This method will provide custom shape to the picker
164 | *
165 | * @param resource resource should be a gradient drawable
166 | */
167 | public void setColorPicker(int resource) {
168 | if (resource != -1) {
169 | ivColorPicker.setBackgroundResource(resource);
170 | } else {
171 | throw new RuntimeException("resource cannot be null");
172 | }
173 | }
174 | }
175 |
176 |
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/color-picker/src/main/java/com/colorpicker/shishank/colorpicker/utils/DrawableUtilities.java:
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1 | package com.colorpicker.shishank.colorpicker.utils;
2 |
3 | import android.graphics.Bitmap;
4 | import android.graphics.drawable.BitmapDrawable;
5 | import android.graphics.drawable.Drawable;
6 |
7 | public class DrawableUtilities {
8 |
9 | public static Bitmap drawableToBitmap(Drawable drawable) {
10 | Bitmap bitmap = null;
11 |
12 | if (drawable instanceof BitmapDrawable) {
13 | BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable;
14 | if (bitmapDrawable.getBitmap() != null) {
15 | return bitmapDrawable.getBitmap();
16 | }
17 | }
18 |
19 | if (drawable.getIntrinsicWidth() <= 0 || drawable.getIntrinsicHeight() <= 0) {
20 | bitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888); // Single color bitmap will be created of 1x1 pixel
21 | } else {
22 | bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(),
23 | Bitmap.Config.ARGB_8888);
24 | }
25 |
26 | return bitmap;
27 | }
28 | }
29 |
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/color-picker/src/main/res/drawable/color_picker_circle.xml:
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7 |
8 |
9 |
12 |
15 |
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/color-picker/src/main/res/drawable/linear_gradient.xml:
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1 |
2 |
4 |
5 |
11 |
12 |
13 |
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/color-picker/src/main/res/layout/content_color_picker.xml:
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1 |
2 |
7 |
8 |
14 |
15 |
21 |
22 |
28 |
29 |
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/color-picker/src/main/res/mipmap-hdpi/ic_launcher_round.png:
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/color-picker/src/main/res/mipmap-mdpi/ic_launcher.png:
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/color-picker/src/main/res/mipmap-mdpi/ic_launcher_round.png:
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/color-picker/src/main/res/mipmap-xhdpi/ic_launcher.png:
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/color-picker/src/main/res/mipmap-xhdpi/ic_launcher_round.png:
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/color-picker/src/main/res/mipmap-xxhdpi/ic_launcher.png:
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/color-picker/src/main/res/mipmap-xxhdpi/ic_launcher_round.png:
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/color-picker/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
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/color-picker/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png:
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/color-picker/src/main/res/values/colors.xml:
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1 |
2 |
3 | #3F51B5
4 | #303F9F
5 | #FF4081
6 |
7 |
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/color-picker/src/main/res/values/dimens.xml:
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1 |
2 |
3 | 16dp
4 |
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/color-picker/src/main/res/values/strings.xml:
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1 |
2 | ColorPicker
3 |
4 |
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/color-picker/src/main/res/values/styles.xml:
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1 |
2 |
3 |
4 |
10 |
11 |
12 |
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/color-picker/src/test/java/com/colorpicker/shishank/colorpicker/ExampleUnitTest.java:
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1 | package com.colorpicker.shishank.colorpicker;
2 |
3 | import org.junit.Test;
4 |
5 | import static org.junit.Assert.*;
6 |
7 | /**
8 | * Example local unit test, which will execute on the development machine (host).
9 | *
10 | * @see Testing documentation
11 | */
12 | public class ExampleUnitTest {
13 | @Test
14 | public void addition_isCorrect() throws Exception {
15 | assertEquals(4, 2 + 2);
16 | }
17 | }
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/gif/color_picker.gif:
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/gradle.properties:
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1 | # Project-wide Gradle settings.
2 |
3 | # IDE (e.g. Android Studio) users:
4 | # Gradle settings configured through the IDE *will override*
5 | # any settings specified in this file.
6 |
7 | # For more details on how to configure your build environment visit
8 | # http://www.gradle.org/docs/current/userguide/build_environment.html
9 |
10 | # Specifies the JVM arguments used for the daemon process.
11 | # The setting is particularly useful for tweaking memory settings.
12 | org.gradle.jvmargs=-Xmx1536m
13 |
14 | # When configured, Gradle will run in incubating parallel mode.
15 | # This option should only be used with decoupled projects. More details, visit
16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
17 | # org.gradle.parallel=true
18 |
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/gradle/wrapper/gradle-wrapper.jar:
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/gradle/wrapper/gradle-wrapper.properties:
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1 | #Sun Sep 24 12:46:22 IST 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-3.3-all.zip
7 |
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/gradlew:
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1 | #!/usr/bin/env bash
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
10 | DEFAULT_JVM_OPTS=""
11 |
12 | APP_NAME="Gradle"
13 | APP_BASE_NAME=`basename "$0"`
14 |
15 | # Use the maximum available, or set MAX_FD != -1 to use that value.
16 | MAX_FD="maximum"
17 |
18 | warn ( ) {
19 | echo "$*"
20 | }
21 |
22 | die ( ) {
23 | echo
24 | echo "$*"
25 | echo
26 | exit 1
27 | }
28 |
29 | # OS specific support (must be 'true' or 'false').
30 | cygwin=false
31 | msys=false
32 | darwin=false
33 | case "`uname`" in
34 | CYGWIN* )
35 | cygwin=true
36 | ;;
37 | Darwin* )
38 | darwin=true
39 | ;;
40 | MINGW* )
41 | msys=true
42 | ;;
43 | esac
44 |
45 | # Attempt to set APP_HOME
46 | # Resolve links: $0 may be a link
47 | PRG="$0"
48 | # Need this for relative symlinks.
49 | while [ -h "$PRG" ] ; do
50 | ls=`ls -ld "$PRG"`
51 | link=`expr "$ls" : '.*-> \(.*\)$'`
52 | if expr "$link" : '/.*' > /dev/null; then
53 | PRG="$link"
54 | else
55 | PRG=`dirname "$PRG"`"/$link"
56 | fi
57 | done
58 | SAVED="`pwd`"
59 | cd "`dirname \"$PRG\"`/" >/dev/null
60 | APP_HOME="`pwd -P`"
61 | cd "$SAVED" >/dev/null
62 |
63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
64 |
65 | # Determine the Java command to use to start the JVM.
66 | if [ -n "$JAVA_HOME" ] ; then
67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
68 | # IBM's JDK on AIX uses strange locations for the executables
69 | JAVACMD="$JAVA_HOME/jre/sh/java"
70 | else
71 | JAVACMD="$JAVA_HOME/bin/java"
72 | fi
73 | if [ ! -x "$JAVACMD" ] ; then
74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
75 |
76 | Please set the JAVA_HOME variable in your environment to match the
77 | location of your Java installation."
78 | fi
79 | else
80 | JAVACMD="java"
81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
82 |
83 | Please set the JAVA_HOME variable in your environment to match the
84 | location of your Java installation."
85 | fi
86 |
87 | # Increase the maximum file descriptors if we can.
88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
89 | MAX_FD_LIMIT=`ulimit -H -n`
90 | if [ $? -eq 0 ] ; then
91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
92 | MAX_FD="$MAX_FD_LIMIT"
93 | fi
94 | ulimit -n $MAX_FD
95 | if [ $? -ne 0 ] ; then
96 | warn "Could not set maximum file descriptor limit: $MAX_FD"
97 | fi
98 | else
99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
100 | fi
101 | fi
102 |
103 | # For Darwin, add options to specify how the application appears in the dock
104 | if $darwin; then
105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
106 | fi
107 |
108 | # For Cygwin, switch paths to Windows format before running java
109 | if $cygwin ; then
110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
112 | JAVACMD=`cygpath --unix "$JAVACMD"`
113 |
114 | # We build the pattern for arguments to be converted via cygpath
115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
116 | SEP=""
117 | for dir in $ROOTDIRSRAW ; do
118 | ROOTDIRS="$ROOTDIRS$SEP$dir"
119 | SEP="|"
120 | done
121 | OURCYGPATTERN="(^($ROOTDIRS))"
122 | # Add a user-defined pattern to the cygpath arguments
123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
125 | fi
126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
127 | i=0
128 | for arg in "$@" ; do
129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
131 |
132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
134 | else
135 | eval `echo args$i`="\"$arg\""
136 | fi
137 | i=$((i+1))
138 | done
139 | case $i in
140 | (0) set -- ;;
141 | (1) set -- "$args0" ;;
142 | (2) set -- "$args0" "$args1" ;;
143 | (3) set -- "$args0" "$args1" "$args2" ;;
144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
150 | esac
151 | fi
152 |
153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
154 | function splitJvmOpts() {
155 | JVM_OPTS=("$@")
156 | }
157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
159 |
160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
161 |
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/gradlew.bat:
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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 |
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/sample/.gitignore:
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1 | /build
2 |
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/sample/build.gradle:
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1 | apply plugin: 'com.android.application'
2 |
3 | android {
4 | compileSdkVersion 26
5 | buildToolsVersion "25.0.3"
6 |
7 | defaultConfig {
8 | applicationId "com.colorpicker.shishank.sampleapplication"
9 | minSdkVersion 16
10 | targetSdkVersion 26
11 | versionCode 1
12 | versionName "1.0"
13 |
14 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
15 |
16 | }
17 | buildTypes {
18 | release {
19 | minifyEnabled false
20 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
21 | }
22 | }
23 | }
24 |
25 | dependencies {
26 | compile fileTree(dir: 'libs', include: ['*.jar'])
27 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
28 | exclude group: 'com.android.support', module: 'support-annotations'
29 | })
30 | compile 'com.android.support:appcompat-v7:26.0.0-alpha1'
31 | testCompile 'junit:junit:4.12'
32 | compile project(':color-picker')
33 | }
34 |
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/sample/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # By default, the flags in this file are appended to flags specified
3 | # in /Users/shishank/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 |
19 | # Uncomment this to preserve the line number information for
20 | # debugging stack traces.
21 | #-keepattributes SourceFile,LineNumberTable
22 |
23 | # If you keep the line number information, uncomment this to
24 | # hide the original source file name.
25 | #-renamesourcefileattribute SourceFile
26 |
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/sample/src/androidTest/java/com/colorpicker/shishank/sample/ExampleInstrumentedTest.java:
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1 | package com.colorpicker.shishank.sample;
2 |
3 | import android.content.Context;
4 | import android.support.test.InstrumentationRegistry;
5 | import android.support.test.runner.AndroidJUnit4;
6 |
7 | import org.junit.Test;
8 | import org.junit.runner.RunWith;
9 |
10 | import static org.junit.Assert.*;
11 |
12 | /**
13 | * Instrumentation test, which will execute on an Android device.
14 | *
15 | * @see Testing documentation
16 | */
17 | @RunWith(AndroidJUnit4.class)
18 | public class ExampleInstrumentedTest {
19 | @Test
20 | public void useAppContext() throws Exception {
21 | // Context of the app under test.
22 | Context appContext = InstrumentationRegistry.getTargetContext();
23 |
24 | assertEquals("com.colorpicker.shishank.sampleapplication", appContext.getPackageName());
25 | }
26 | }
27 |
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/sample/src/main/AndroidManifest.xml:
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1 |
2 |
4 |
5 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
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/sample/src/main/java/com/colorpicker/shishank/sample/MainActivity.java:
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1 | package com.colorpicker.shishank.sample;
2 |
3 | import android.os.Bundle;
4 | import android.support.annotation.ColorInt;
5 | import android.support.v7.app.AppCompatActivity;
6 | import android.widget.ImageView;
7 | import android.widget.Toast;
8 |
9 | import com.colorpicker.shishank.colorpicker.ColorPicker;
10 |
11 | public class MainActivity extends AppCompatActivity implements ColorPicker.ColorSelectedListener {
12 |
13 | private ImageView imageView;
14 |
15 | @Override
16 | protected void onCreate(Bundle savedInstanceState) {
17 | super.onCreate(savedInstanceState);
18 | setContentView(R.layout.activity_main);
19 |
20 | ColorPicker colorPicker = (ColorPicker) findViewById(R.id.baseColorPicker);
21 | imageView = (ImageView) findViewById(R.id.iv_color);
22 |
23 | colorPicker.setGradientView(R.drawable.color_picker);
24 | colorPicker.setColorPicker(R.drawable.rectangle_color_circle);
25 | colorPicker.setColorSelectedListener(this);
26 | }
27 |
28 | @Override
29 | public void onColorSelected(@ColorInt int color, boolean isTapUp) {
30 | imageView.setBackgroundColor(color);
31 | if (isTapUp) {
32 | Toast.makeText(this, "On Tap Up called", Toast.LENGTH_SHORT).show();
33 | }
34 | }
35 | }
36 |
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/sample/src/main/res/drawable/rectangle_color_circle.xml:
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1 |
2 |
7 |
8 |
11 |
14 |
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/sample/src/main/res/layout/activity_main.xml:
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1 |
2 |
8 |
9 |
13 |
14 |
20 |
21 |
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/sample/src/main/res/values/colors.xml:
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1 |
2 |
3 | #3F51B5
4 | #303F9F
5 | #FF4081
6 |
7 |
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/sample/src/main/res/values/dimens.xml:
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1 |
2 |
3 | 16dp
4 | 50dp
5 |
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/sample/src/main/res/values/strings.xml:
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1 |
2 | ColorPicker
3 |
4 |
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/sample/src/main/res/values/styles.xml:
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1 |
2 |
3 |
4 |
10 |
11 |
12 |
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/sample/src/test/java/com/colorpicker/shishank/sample/ExampleUnitTest.java:
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1 | package com.colorpicker.shishank.sample;
2 |
3 | import org.junit.Test;
4 |
5 | import static org.junit.Assert.*;
6 |
7 | /**
8 | * Example local unit test, which will execute on the development machine (host).
9 | *
10 | * @see Testing documentation
11 | */
12 | public class ExampleUnitTest {
13 | @Test
14 | public void addition_isCorrect() throws Exception {
15 | assertEquals(4, 2 + 2);
16 | }
17 | }
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/settings.gradle:
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1 | include ':color-picker', ':sample'
2 |
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