├── .gitignore ├── .jitpack.yml ├── .travis.yml ├── LICENSE.txt ├── README.md ├── assets ├── example.png └── icon.png ├── build.gradle ├── example ├── build.gradle └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── berlin │ │ └── volders │ │ └── badger │ │ └── example │ │ ├── BadgerActivity.java │ │ └── CustomBadgeShape.java │ └── res │ ├── drawable-hdpi │ ├── ic_action_circle.png │ ├── ic_action_oval.png │ └── ic_action_square.png │ ├── drawable-mdpi │ ├── ic_action_circle.png │ ├── ic_action_oval.png │ └── ic_action_square.png │ ├── drawable-xhdpi │ ├── ic_action_circle.png │ ├── ic_action_oval.png │ └── ic_action_square.png │ ├── drawable-xxhdpi │ ├── ic_action_circle.png │ ├── ic_action_oval.png │ └── ic_action_square.png │ ├── layout │ └── activity_badger.xml │ ├── menu │ └── menu_badger.xml │ └── values │ ├── colors.xml │ ├── dimens.xml │ ├── strings.xml │ └── styles.xml ├── library ├── build.gradle └── src │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── berlin │ │ │ └── volders │ │ │ └── badger │ │ │ ├── BadgeDrawable.java │ │ │ ├── BadgeShape.java │ │ │ ├── Badger.java │ │ │ ├── CountBadge.java │ │ │ └── TextBadge.java │ └── res │ │ └── values │ │ ├── attrs.xml │ │ ├── colors.xml │ │ └── ids.xml │ └── test │ ├── java │ └── berlin │ │ └── volders │ │ └── badger │ │ ├── BadgeDrawableTest.java │ │ ├── BadgeShapeTest.java │ │ ├── BadgerTest.java │ │ ├── CountBadgeTest.java │ │ ├── TextBadgeTest.java │ │ └── test │ │ ├── TestBadgeDrawable.java │ │ ├── TestBadgeShape.java │ │ ├── TestBadgerDrawableFactory.java │ │ ├── TestCanvas.java │ │ ├── TestDrawable.java │ │ ├── TestDrawableCallback.java │ │ └── TestMenuItem.java │ └── resources │ └── robolectric.properties └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | build/ 2 | gradle/ 3 | .gradle/ 4 | .idea/ 5 | gradlew 6 | gradlew.bat 7 | local.properties 8 | *.iml 9 | 10 | # Local files 11 | local.properties 12 | 13 | # Gradle files 14 | .gradle/ 15 | build/ 16 | gradle/ 17 | gradlew 18 | gradlew.bat 19 | 20 | # IntelliJ files 21 | .idea/ 22 | .navigation/ 23 | captures/ 24 | *.iml 25 | 26 | # OS X files 27 | ._* 28 | .DS_Store 29 | -------------------------------------------------------------------------------- /.jitpack.yml: -------------------------------------------------------------------------------- 1 | before_install: 2 | - gradle :wrapper --configure-on-demand 3 | -------------------------------------------------------------------------------- /.travis.yml: -------------------------------------------------------------------------------- 1 | language: android 2 | jdk: oraclejdk8 3 | 4 | git: 5 | depth: 3 6 | 7 | branches: 8 | only: 9 | - master 10 | - dev 11 | 12 | 13 | android: 14 | components: 15 | - tools 16 | - android-29 17 | - platform-tools 18 | - build-tools-28.0.3 19 | 20 | 21 | before_install: 22 | - gradle :wrapper --configure-on-demand 23 | 24 | 25 | after_script: 26 | - cat */build/reports/lint-results.xml 27 | 28 | 29 | before_cache: 30 | - rm -f ~/.gradle/caches/modules-2/modules-2.lock 31 | - rm -fr ~/.gradle/caches/*/plugin-resolution/ 32 | 33 | cache: 34 | directories: 35 | - ~/.gradle/caches/ 36 | - ~/.gradle/wrapper/ 37 | - ~/.android/build-cache 38 | -------------------------------------------------------------------------------- /LICENSE.txt: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright [yyyy] [name of copyright owner] 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. 203 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | ![Icon](assets/icon.png) Badger 2 | =============================== 3 | [![Build][1]][2] 4 | [![Release][3]][4] 5 | [![Versions][5]][6] 6 | [![Arsenal][7]][8] 7 | 8 | 9 | *Badger* is a generalized single purpose library for adding badges to drawables 10 | in general and menu items in particular. 11 | 12 | > **[sett]** (also **set**) - The earth or burrow of a badger. 13 | 14 | Running with the Badger theme, it is all about the method `sett`. Home to the 15 | badger, it is comprised of many tunnels and several entrances. It is the ideal 16 | entry point to provide you with badges where mere drawables lived before. 17 | 18 | 19 | Usage 20 | ----- 21 | 22 | The `Badger.sett()` methods add a `BadgeDrawable` to the original drawable. 23 | This results in a `LayerDrawable` with the `BadgeDrawable` added to the layer 24 | with id `badger_drawable`. If the original drawable is a `LayerDrawable` having 25 | a badge already set, this one gets reused instead. 26 | 27 | 28 | #### Add a badge to a `MenuItem` 29 | 30 | BadgeDrawable badge = Badger.sett(menuItem, badgeFactory); 31 | 32 | #### Add a badge to an `ImageView` 33 | 34 | BadgeDrawable badge = Badger.sett(imageView, badgeFactory); 35 | 36 | #### Add a badge to a `Drawable` 37 | 38 | Badger badger = Badger.sett(drawable, badgeFactory); 39 | BadgeDrawable badge = badger.badge; 40 | drawable = badger.drawable; 41 | 42 | #### The `BadgeDrawable` 43 | 44 | The BadgeDrawable implements handling of alpha values and color filters for a 45 | default `Drawable`. *Badger* includes a general `TextBadge` with a single 46 | purpose implementation `CountBadge`. 47 | 48 | 49 | #### The `BadgeDrawable.Factory` 50 | 51 | The type of the badge itself is determined by the implementation of the 52 | `BadgeDrawable.Factory` supplied. 53 | 54 | public interface Factory { 55 | T createBadge(); 56 | } 57 | 58 | The provided `BadgeDrawable` implementations define their own factories 59 | `TextBadge.Factory` and `CountBadge.Factory`. 60 | 61 | 62 | #### The `BadgeShape` 63 | 64 | The `BadgeShape` is a simplified version of an Android `Shape` to be used with 65 | `TextBadge`. With its `scale`, `aspectRatio` and `gravity` it defines the 66 | actual size and position of the badge itself. 67 | 68 | `BadgeShape` itself provides factories for *circle*, *square*, *oval*, *rect*, 69 | *round-rect* and *round-square*. 70 | 71 | 72 | ![Example](assets/example.png) 73 | 74 | BadgeShape.oval(1f, 2f, Gravity.BOTTOM) // scale = 1 | aspectRatio = 2 75 | BadgeShape.square(1f, Gravity.NO_GRAVITY, .5f) // scale = 1 | radiusFactor = 0.5 76 | BadgeShape.circle(.5f, Gravity.END | Gravity.TOP) // scale = 0.5 77 | 78 | #### scale 79 | The `scale` determines the actual size of the badge drawable relative to the 80 | size of the original drawable. 81 | 82 | #### aspectRatio 83 | The `aspectRatio` determines the actual shape of the badge itself. It is the 84 | ratio between width and height. A value bigger than 1 makes the badge wider 85 | than high, a value smaller than 1 makes it higher than wide. 86 | 87 | #### gravity 88 | The `gravity` determines the actual position of the badge inside the original 89 | drawable. Layout directions are supported. 90 | 91 | #### radiusFactor 92 | The `radiusFactor` determines the actual radius of the circle, used to round the 93 | corners of the rectangle, relative to the radius of the inner circle of the 94 | badge. 95 | 96 | 97 | Installation 98 | ------------ 99 | 100 | Add the updated dependency supporting _AndroidX_ 101 | 102 | dependencies { 103 | implementation "com.github.v2rc:badger:$badgerVersion" 104 | } 105 | 106 | or the legacy version supporting the _Support Library_ 107 | 108 | dependencies { 109 | implementation 'berlin.volders:badger:0.2.1' 110 | } 111 | 112 | Shortcomings 113 | ------------ 114 | 115 | The `TextBadge` only supports the RTL layout direction for Android Marshmallow 116 | and later. 117 | 118 | License 119 | ------- 120 | 121 | Copyright (C) 2016 Christian Schmitz 122 | Copyright (C) 2016 volders GmbH with <3 in Berlin 123 | 124 | Licensed under the Apache License, Version 2.0 (the "License"); 125 | you may not use this file except in compliance with the License. 126 | You may obtain a copy of the License at 127 | 128 | http://www.apache.org/licenses/LICENSE-2.0 129 | 130 | Unless required by applicable law or agreed to in writing, software 131 | distributed under the License is distributed on an "AS IS" BASIS, 132 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 133 | See the License for the specific language governing permissions and 134 | limitations under the License. 135 | 136 | 137 | [sett]: https://en.oxforddictionaries.com/definition/sett 138 | [1]: https://travis-ci.org/v2rc/Badger.svg?branch=master 139 | [2]: https://travis-ci.org/v2rc/Badger 140 | [3]: https://jitpack.io/v/v2rc/badger.svg 141 | [4]: https://jitpack.io/#v2rc/badger 142 | [5]: https://asapi.herokuapp.com/com.github.v2rc/badger@svg 143 | [6]: https://asapi.herokuapp.com/com.github.v2rc/badger 144 | [7]: https://img.shields.io/badge/Android%20Arsenal-Badger-informational.svg 145 | [8]: https://android-arsenal.com/details/1/7811 146 | -------------------------------------------------------------------------------- /assets/example.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/v2rc/Badger/3ae10347d84815de06ca47d8bb5801b706621044/assets/example.png -------------------------------------------------------------------------------- /assets/icon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/v2rc/Badger/3ae10347d84815de06ca47d8bb5801b706621044/assets/icon.png -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | repositories { 3 | google() 4 | jcenter() 5 | } 6 | 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:3.5.0' 9 | classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1' 10 | } 11 | } 12 | 13 | subprojects { 14 | repositories { 15 | google() 16 | jcenter() 17 | } 18 | 19 | plugins.withType(com.android.build.gradle.BasePlugin) { 20 | android { 21 | compileSdkVersion 29 22 | 23 | defaultConfig { 24 | minSdkVersion 14 25 | targetSdkVersion 29 26 | 27 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" 28 | } 29 | } 30 | } 31 | } 32 | 33 | task clean(type: Delete) { 34 | delete rootProject.buildDir 35 | } 36 | 37 | wrapper { 38 | gradleVersion '5.6' 39 | distributionType Wrapper.DistributionType.ALL 40 | } 41 | -------------------------------------------------------------------------------- /example/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | defaultConfig { 5 | versionCode 3 6 | versionName "0.2.1" 7 | } 8 | 9 | buildTypes { 10 | release { 11 | minifyEnabled true 12 | proguardFiles getDefaultProguardFile('proguard-android.txt') 13 | signingConfig signingConfigs.debug 14 | } 15 | } 16 | } 17 | 18 | dependencies { 19 | implementation 'androidx.appcompat:appcompat:1.0.2' 20 | implementation project(':library') 21 | } 22 | -------------------------------------------------------------------------------- /example/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | -------------------------------------------------------------------------------- /example/src/main/java/berlin/volders/badger/example/BadgerActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2016 Christian Schmitz 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package berlin.volders.badger.example; 18 | 19 | import android.os.Bundle; 20 | import android.view.Gravity; 21 | import android.view.Menu; 22 | import android.view.MenuItem; 23 | import android.view.View; 24 | 25 | import androidx.annotation.NonNull; 26 | import androidx.appcompat.app.AppCompatActivity; 27 | 28 | import berlin.volders.badger.BadgeShape; 29 | import berlin.volders.badger.Badger; 30 | import berlin.volders.badger.CountBadge; 31 | 32 | public class BadgerActivity extends AppCompatActivity { 33 | 34 | CountBadge.Factory ovalFactory; 35 | CountBadge.Factory squareFactory; 36 | CountBadge.Factory circleFactory; 37 | 38 | @Override 39 | protected void onCreate(Bundle savedInstanceState) { 40 | super.onCreate(savedInstanceState); 41 | setContentView(R.layout.activity_badger); 42 | ovalFactory = new CountBadge.Factory(this, BadgeShape.oval(1f, 2f, Gravity.BOTTOM)); 43 | squareFactory = new CountBadge.Factory(this, BadgeShape.square(1f, Gravity.NO_GRAVITY, .5f)); 44 | circleFactory = new CountBadge.Factory(this, new CustomBadgeShape(this, .5f, Gravity.END | Gravity.TOP)); 45 | } 46 | 47 | @Override 48 | public boolean onCreateOptionsMenu(Menu menu) { 49 | getMenuInflater().inflate(R.menu.menu_badger, menu); 50 | Badger.sett(menu.findItem(R.id.action_oval), ovalFactory).setCount(0); 51 | Badger.sett(menu.findItem(R.id.action_square), squareFactory).setCount(0); 52 | Badger.sett(menu.findItem(R.id.action_circle), circleFactory).setCount(0); 53 | return true; 54 | } 55 | 56 | @Override 57 | public boolean onOptionsItemSelected(@NonNull MenuItem item) { 58 | switch (item.getItemId()) { 59 | case R.id.action_oval: 60 | case R.id.action_square: 61 | case R.id.action_circle: 62 | // factory is not used for creating the badge 63 | @SuppressWarnings("ConstantConditions") 64 | CountBadge badge = Badger.sett(item, null); 65 | badge.setCount(badge.getCount() + 1); 66 | return true; 67 | default: 68 | return super.onOptionsItemSelected(item); 69 | } 70 | } 71 | 72 | public void resetBadges(View view) { 73 | invalidateOptionsMenu(); 74 | } 75 | } 76 | -------------------------------------------------------------------------------- /example/src/main/java/berlin/volders/badger/example/CustomBadgeShape.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2017 volders GmbH with <3 in Berlin 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package berlin.volders.badger.example; 18 | 19 | import android.content.Context; 20 | import android.content.res.Resources; 21 | import android.graphics.Canvas; 22 | import android.graphics.Color; 23 | import android.graphics.Paint; 24 | import android.graphics.Rect; 25 | import android.graphics.RectF; 26 | import android.util.TypedValue; 27 | 28 | import androidx.annotation.FloatRange; 29 | import androidx.annotation.NonNull; 30 | 31 | import berlin.volders.badger.BadgeShape; 32 | 33 | class CustomBadgeShape extends BadgeShape { 34 | 35 | private final RectF region; 36 | private final Paint paint; 37 | 38 | CustomBadgeShape(Context context, @FloatRange(from = 0, to = 1) float scale, int gravity) { 39 | super(scale, 1, gravity); 40 | region = new RectF(); 41 | paint = new Paint(); 42 | paint.setAntiAlias(true); 43 | paint.setColor(getBorderColor(context)); 44 | } 45 | 46 | private static int getBorderColor(Context context) { 47 | Resources.Theme theme = context.getTheme(); 48 | TypedValue typedValue = new TypedValue(); 49 | if (theme.resolveAttribute(R.attr.colorPrimary, typedValue, true)) { 50 | return typedValue.data; 51 | } 52 | return Color.TRANSPARENT; 53 | } 54 | 55 | /** 56 | * @see BadgeShape#circle(float, int) 57 | */ 58 | @Override 59 | protected void onDraw(@NonNull Canvas canvas, @NonNull Rect region, @NonNull Paint paint) { 60 | float extX = region.width() * 0.1f; 61 | float extY = region.height() * 0.1f; 62 | this.region.set(region); 63 | this.region.left -= extX; 64 | this.region.top -= extY; 65 | this.region.right += extX; 66 | this.region.bottom += extY; 67 | canvas.drawOval(this.region, this.paint); 68 | this.region.set(region); 69 | canvas.drawOval(this.region, paint); 70 | } 71 | } 72 | -------------------------------------------------------------------------------- /example/src/main/res/drawable-hdpi/ic_action_circle.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/v2rc/Badger/3ae10347d84815de06ca47d8bb5801b706621044/example/src/main/res/drawable-hdpi/ic_action_circle.png -------------------------------------------------------------------------------- /example/src/main/res/drawable-hdpi/ic_action_oval.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/v2rc/Badger/3ae10347d84815de06ca47d8bb5801b706621044/example/src/main/res/drawable-hdpi/ic_action_oval.png -------------------------------------------------------------------------------- /example/src/main/res/drawable-hdpi/ic_action_square.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/v2rc/Badger/3ae10347d84815de06ca47d8bb5801b706621044/example/src/main/res/drawable-hdpi/ic_action_square.png -------------------------------------------------------------------------------- /example/src/main/res/drawable-mdpi/ic_action_circle.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/v2rc/Badger/3ae10347d84815de06ca47d8bb5801b706621044/example/src/main/res/drawable-mdpi/ic_action_circle.png -------------------------------------------------------------------------------- /example/src/main/res/drawable-mdpi/ic_action_oval.png: -------------------------------------------------------------------------------- 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/example/src/main/res/drawable-xhdpi/ic_action_oval.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/v2rc/Badger/3ae10347d84815de06ca47d8bb5801b706621044/example/src/main/res/drawable-xhdpi/ic_action_oval.png -------------------------------------------------------------------------------- /example/src/main/res/drawable-xhdpi/ic_action_square.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/v2rc/Badger/3ae10347d84815de06ca47d8bb5801b706621044/example/src/main/res/drawable-xhdpi/ic_action_square.png -------------------------------------------------------------------------------- /example/src/main/res/drawable-xxhdpi/ic_action_circle.png: -------------------------------------------------------------------------------- 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