├── app
    ├── .gitignore
    ├── src
    │   ├── main
    │   │   ├── res
    │   │   │   ├── values
    │   │   │   │   ├── dimens.xml
    │   │   │   │   ├── strings.xml
    │   │   │   │   ├── colors.xml
    │   │   │   │   └── styles.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
    │   │   │   ├── mipmap-anydpi-v26
    │   │   │   │   ├── ic_launcher.xml
    │   │   │   │   └── ic_launcher_round.xml
    │   │   │   ├── menu
    │   │   │   │   └── menu_main.xml
    │   │   │   ├── layout
    │   │   │   │   ├── content_main.xml
    │   │   │   │   └── activity_main.xml
    │   │   │   ├── drawable-v24
    │   │   │   │   └── ic_launcher_foreground.xml
    │   │   │   └── drawable
    │   │   │   │   └── ic_launcher_background.xml
    │   │   ├── AndroidManifest.xml
    │   │   └── java
    │   │   │   └── com
    │   │   │       └── ahmed3elshaer
    │   │   │           └── sample
    │   │   │               └── MainActivity.kt
    │   ├── test
    │   │   └── java
    │   │   │   └── com
    │   │   │       └── ahmed3elshaer
    │   │   │           └── sample
    │   │   │               └── ExampleUnitTest.kt
    │   └── androidTest
    │   │   └── java
    │   │       └── com
    │   │           └── ahmed3elshaer
    │   │               └── sample
    │   │                   └── ExampleInstrumentedTest.kt
    ├── proguard-rules.pro
    └── build.gradle
├── selectionbottomsheet
    ├── .gitignore
    ├── consumer-rules.pro
    ├── src
    │   ├── main
    │   │   ├── AndroidManifest.xml
    │   │   ├── res
    │   │   │   ├── values
    │   │   │   │   ├── strings.xml
    │   │   │   │   └── colors.xml
    │   │   │   ├── drawable
    │   │   │   │   └── ic_done.xml
    │   │   │   └── layout
    │   │   │   │   ├── single_choice_item.xml
    │   │   │   │   └── selection_bottom_sheet.xml
    │   │   └── java
    │   │   │   └── com
    │   │   │       └── ahmed3elshaer
    │   │   │           └── selectionbottomsheet
    │   │   │               ├── Extentions.kt
    │   │   │               ├── DefaultDividerItemDecoration.java
    │   │   │               └── SelectionBuilder.kt
    │   ├── test
    │   │   └── java
    │   │   │   └── com
    │   │   │       └── ahmed3elshaer
    │   │   │           └── selectionbottomsheet
    │   │   │               └── ExampleUnitTest.kt
    │   └── androidTest
    │   │   └── java
    │   │       └── com
    │   │           └── ahmed3elshaer
    │   │               └── selectionbottomsheet
    │   │                   └── ExampleInstrumentedTest.kt
    ├── proguard-rules.pro
    └── build.gradle
├── settings.gradle
├── art
    └── demo.gif
├── gradle
    └── wrapper
    │   ├── gradle-wrapper.jar
    │   └── gradle-wrapper.properties
├── .gitignore
├── gradle.properties
├── gradlew.bat
├── README.md
└── gradlew


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


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/selectionbottomsheet/.gitignore:
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1 | /build
2 | 


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/selectionbottomsheet/consumer-rules.pro:
--------------------------------------------------------------------------------
1 | 


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/settings.gradle:
--------------------------------------------------------------------------------
1 | include ':app', ':selectionbottomsheet'
2 | rootProject.name='Sample'
3 | 


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/art/demo.gif:
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https://raw.githubusercontent.com/ahmed3elshaer/SelectionBottomSheet/HEAD/art/demo.gif


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/app/src/main/res/values/dimens.xml:
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1 | <resources>
2 |     <dimen name="fab_margin">16dp</dimen>
3 | </resources>
4 | 


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/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/ahmed3elshaer/SelectionBottomSheet/HEAD/gradle/wrapper/gradle-wrapper.jar


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/app/src/main/res/mipmap-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/ahmed3elshaer/SelectionBottomSheet/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png


--------------------------------------------------------------------------------
/app/src/main/res/mipmap-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/ahmed3elshaer/SelectionBottomSheet/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.png


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/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/ahmed3elshaer/SelectionBottomSheet/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.png


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/app/src/main/res/mipmap-xxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/ahmed3elshaer/SelectionBottomSheet/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png


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/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/ahmed3elshaer/SelectionBottomSheet/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png


--------------------------------------------------------------------------------
/app/src/main/res/mipmap-hdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/ahmed3elshaer/SelectionBottomSheet/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher_round.png


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/app/src/main/res/mipmap-mdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/ahmed3elshaer/SelectionBottomSheet/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher_round.png


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/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/ahmed3elshaer/SelectionBottomSheet/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png


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/app/src/main/res/values/strings.xml:
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1 | <resources>
2 |     <string name="app_name">Sample</string>
3 |     <string name="action_settings">Settings</string>
4 | </resources>
5 | 


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/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/ahmed3elshaer/SelectionBottomSheet/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png


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/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/ahmed3elshaer/SelectionBottomSheet/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png


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/selectionbottomsheet/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
1 | <manifest xmlns:android="http://schemas.android.com/apk/res/android"
2 |     package="com.ahmed3elshaer.selectionbottomsheet" />
3 | 


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/selectionbottomsheet/src/main/res/values/strings.xml:
--------------------------------------------------------------------------------
1 | <resources>
2 |     <string name="app_name">SelectionBottomSheet</string>
3 |     <string name="confirm">Confirm</string>
4 | </resources>
5 | 


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/app/src/main/res/values/colors.xml:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="utf-8"?>
2 | <resources>
3 |     <color name="colorPrimary">#008577</color>
4 |     <color name="colorPrimaryDark">#00574B</color>
5 |     <color name="colorAccent">#D81B60</color>
6 | </resources>
7 | 


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/selectionbottomsheet/src/main/res/values/colors.xml:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="utf-8"?>
2 | <resources>
3 |     <color name="colorWhite">#FFFFFF</color>
4 |     <color name="colorBlack">#000000</color>
5 |     <color name="colorGreen">#7ed321</color>
6 | </resources>


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/gradle/wrapper/gradle-wrapper.properties:
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1 | #Sat Jul 27 01:42:39 EET 2019
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-5.4.1-all.zip
7 | 


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/.gitignore:
--------------------------------------------------------------------------------
 1 | *.iml
 2 | .gradle
 3 | /local.properties
 4 | /.idea/caches
 5 | /.idea/libraries
 6 | /.idea/modules.xml
 7 | /.idea/workspace.xml
 8 | /.idea/navEditor.xml
 9 | /.idea/assetWizardSettings.xml
10 | .DS_Store
11 | /build
12 | /captures
13 | .externalNativeBuild
14 | .cxx
15 | 
16 | \.idea/
17 | 


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/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="utf-8"?>
2 | <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
3 |     <background android:drawable="@drawable/ic_launcher_background" />
4 |     <foreground android:drawable="@drawable/ic_launcher_foreground" />
5 | </adaptive-icon>


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/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml:
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1 | <?xml version="1.0" encoding="utf-8"?>
2 | <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
3 |     <background android:drawable="@drawable/ic_launcher_background" />
4 |     <foreground android:drawable="@drawable/ic_launcher_foreground" />
5 | </adaptive-icon>


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/selectionbottomsheet/src/main/res/drawable/ic_done.xml:
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1 | <vector android:height="24dp" android:tint="#7ed321"
2 |     android:viewportHeight="24.0" android:viewportWidth="24.0"
3 |     android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
4 |     <path android:fillColor="#7ed321" android:pathData="M9,16.2L4.8,12l-1.4,1.4L9,19 21,7l-1.4,-1.4L9,16.2z"/>
5 | </vector>
6 | 


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/app/src/test/java/com/ahmed3elshaer/sample/ExampleUnitTest.kt:
--------------------------------------------------------------------------------
 1 | package com.ahmed3elshaer.sample
 2 | 
 3 | import org.junit.Test
 4 | 
 5 | import org.junit.Assert.*
 6 | 
 7 | /**
 8 |  * Example local unit test, which will execute on the development machine (host).
 9 |  *
10 |  * See [testing documentation](http://d.android.com/tools/testing).
11 |  */
12 | class ExampleUnitTest {
13 |     @Test
14 |     fun addition_isCorrect() {
15 |         assertEquals(4, 2 + 2)
16 |     }
17 | }
18 | 


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/app/src/main/res/menu/menu_main.xml:
--------------------------------------------------------------------------------
 1 | <menu xmlns:android="http://schemas.android.com/apk/res/android"
 2 |     xmlns:app="http://schemas.android.com/apk/res-auto"
 3 |     xmlns:tools="http://schemas.android.com/tools"
 4 |     tools:context="com.ahmed3elshaer.sample.MainActivity">
 5 |     <item
 6 |         android:id="@+id/action_settings"
 7 |         android:orderInCategory="100"
 8 |         android:title="@string/action_settings"
 9 |         app:showAsAction="never" />
10 | </menu>
11 | 


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/selectionbottomsheet/src/test/java/com/ahmed3elshaer/selectionbottomsheet/ExampleUnitTest.kt:
--------------------------------------------------------------------------------
 1 | package com.ahmed3elshaer.selectionbottomsheet
 2 | 
 3 | import org.junit.Test
 4 | 
 5 | import org.junit.Assert.*
 6 | 
 7 | /**
 8 |  * Example local unit test, which will execute on the development machine (host).
 9 |  *
10 |  * See [testing documentation](http://d.android.com/tools/testing).
11 |  */
12 | class ExampleUnitTest {
13 |     @Test
14 |     fun addition_isCorrect() {
15 |         assertEquals(4, 2 + 2)
16 |     }
17 | }
18 | 


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/selectionbottomsheet/src/main/java/com/ahmed3elshaer/selectionbottomsheet/Extentions.kt:
--------------------------------------------------------------------------------
 1 | package com.ahmed3elshaer.selectionbottomsheet
 2 | 
 3 | import android.content.Context
 4 | import android.view.View
 5 | import androidx.annotation.ColorRes
 6 | import androidx.core.content.ContextCompat
 7 | 
 8 | 
 9 | fun View.hide() {
10 |     this.visibility = View.GONE
11 | }
12 | 
13 | fun View.show() {
14 |     this.visibility = View.VISIBLE
15 | }
16 | 
17 | internal fun Context.getColorCompat(@ColorRes color: Int) = ContextCompat.getColor(this, color)
18 | 
19 | fun getRandomString(length: Int) : String {
20 |     val allowedChars = "ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz"
21 |     return (1..length)
22 |         .map { allowedChars.random() }
23 |         .joinToString("")
24 | }


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/app/src/main/res/values/styles.xml:
--------------------------------------------------------------------------------
 1 | <resources>
 2 | 
 3 |     <!-- Base application theme. -->
 4 |     <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
 5 |         <!-- Customize your theme here. -->
 6 |         <item name="colorPrimary">@color/colorPrimary</item>
 7 |         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
 8 |         <item name="colorAccent">@color/colorAccent</item>
 9 |     </style>
10 | 
11 |     <style name="AppTheme.NoActionBar">
12 |         <item name="windowActionBar">false</item>
13 |         <item name="windowNoTitle">true</item>
14 |     </style>
15 | 
16 |     <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
17 | 
18 |     <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
19 | 
20 | </resources>
21 | 


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/app/src/androidTest/java/com/ahmed3elshaer/sample/ExampleInstrumentedTest.kt:
--------------------------------------------------------------------------------
 1 | package com.ahmed3elshaer.sample
 2 | 
 3 | import androidx.test.platform.app.InstrumentationRegistry
 4 | import androidx.test.ext.junit.runners.AndroidJUnit4
 5 | 
 6 | import org.junit.Test
 7 | import org.junit.runner.RunWith
 8 | 
 9 | import org.junit.Assert.*
10 | 
11 | /**
12 |  * Instrumented test, which will execute on an Android device.
13 |  *
14 |  * See [testing documentation](http://d.android.com/tools/testing).
15 |  */
16 | @RunWith(AndroidJUnit4::class)
17 | class ExampleInstrumentedTest {
18 |     @Test
19 |     fun useAppContext() {
20 |         // Context of the app under test.
21 |         val appContext = InstrumentationRegistry.getInstrumentation().targetContext
22 |         assertEquals("com.ahmed3elshaer.sample", appContext.packageName)
23 |     }
24 | }
25 | 


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/app/proguard-rules.pro:
--------------------------------------------------------------------------------
 1 | # Add project specific ProGuard rules here.
 2 | # You can control the set of applied configuration files using the
 3 | # proguardFiles setting in build.gradle.
 4 | #
 5 | # For more details, see
 6 | #   http://developer.android.com/guide/developing/tools/proguard.html
 7 | 
 8 | # If your project uses WebView with JS, uncomment the following
 9 | # and specify the fully qualified class name to the JavaScript interface
10 | # class:
11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
12 | #   public *;
13 | #}
14 | 
15 | # Uncomment this to preserve the line number information for
16 | # debugging stack traces.
17 | #-keepattributes SourceFile,LineNumberTable
18 | 
19 | # If you keep the line number information, uncomment this to
20 | # hide the original source file name.
21 | #-renamesourcefileattribute SourceFile
22 | 


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/selectionbottomsheet/proguard-rules.pro:
--------------------------------------------------------------------------------
 1 | # Add project specific ProGuard rules here.
 2 | # You can control the set of applied configuration files using the
 3 | # proguardFiles setting in build.gradle.
 4 | #
 5 | # For more details, see
 6 | #   http://developer.android.com/guide/developing/tools/proguard.html
 7 | 
 8 | # If your project uses WebView with JS, uncomment the following
 9 | # and specify the fully qualified class name to the JavaScript interface
10 | # class:
11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
12 | #   public *;
13 | #}
14 | 
15 | # Uncomment this to preserve the line number information for
16 | # debugging stack traces.
17 | #-keepattributes SourceFile,LineNumberTable
18 | 
19 | # If you keep the line number information, uncomment this to
20 | # hide the original source file name.
21 | #-renamesourcefileattribute SourceFile
22 | 


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/selectionbottomsheet/src/androidTest/java/com/ahmed3elshaer/selectionbottomsheet/ExampleInstrumentedTest.kt:
--------------------------------------------------------------------------------
 1 | package com.ahmed3elshaer.selectionbottomsheet
 2 | 
 3 | import androidx.test.platform.app.InstrumentationRegistry
 4 | import androidx.test.ext.junit.runners.AndroidJUnit4
 5 | 
 6 | import org.junit.Test
 7 | import org.junit.runner.RunWith
 8 | 
 9 | import org.junit.Assert.*
10 | 
11 | /**
12 |  * Instrumented test, which will execute on an Android device.
13 |  *
14 |  * See [testing documentation](http://d.android.com/tools/testing).
15 |  */
16 | @RunWith(AndroidJUnit4::class)
17 | class ExampleInstrumentedTest {
18 |     @Test
19 |     fun useAppContext() {
20 |         // Context of the app under test.
21 |         val appContext = InstrumentationRegistry.getInstrumentation().targetContext
22 |         assertEquals("com.ahmed3elshaer.selectionbottomsheet.test", appContext.packageName)
23 |     }
24 | }
25 | 


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/app/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     package="com.ahmed3elshaer.sample">
 4 | 
 5 |     <application
 6 |         android:allowBackup="true"
 7 |         android:icon="@mipmap/ic_launcher"
 8 |         android:label="@string/app_name"
 9 |         android:roundIcon="@mipmap/ic_launcher_round"
10 |         android:supportsRtl="true"
11 |         android:theme="@style/AppTheme">
12 |         <activity
13 |             android:name=".MainActivity"
14 |             android:label="@string/app_name"
15 |             android:theme="@style/AppTheme.NoActionBar">
16 |             <intent-filter>
17 |                 <action android:name="android.intent.action.MAIN" />
18 | 
19 |                 <category android:name="android.intent.category.LAUNCHER" />
20 |             </intent-filter>
21 |         </activity>
22 |     </application>
23 | 
24 | </manifest>


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/app/src/main/res/layout/content_main.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     xmlns:app="http://schemas.android.com/apk/res-auto"
 4 |     xmlns:tools="http://schemas.android.com/tools"
 5 |     android:layout_width="match_parent"
 6 |     android:layout_height="match_parent"
 7 |     app:layout_behavior="@string/appbar_scrolling_view_behavior"
 8 |     tools:context=".MainActivity"
 9 |     tools:showIn="@layout/activity_main">
10 | 
11 |     <TextView
12 |         android:layout_width="wrap_content"
13 |         android:layout_height="wrap_content"
14 |         android:text="Hello World!"
15 |         app:layout_constraintBottom_toBottomOf="parent"
16 |         app:layout_constraintLeft_toLeftOf="parent"
17 |         app:layout_constraintRight_toRightOf="parent"
18 |         app:layout_constraintTop_toTopOf="parent" />
19 | 
20 | </androidx.constraintlayout.widget.ConstraintLayout>


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/selectionbottomsheet/build.gradle:
--------------------------------------------------------------------------------
 1 | apply plugin: 'com.android.library'
 2 | apply plugin: 'kotlin-android'
 3 | apply plugin: 'kotlin-android-extensions'
 4 | android {
 5 |     compileSdkVersion 28
 6 | 
 7 | 
 8 |     defaultConfig {
 9 |         minSdkVersion 21
10 |         targetSdkVersion 28
11 |         versionCode 1
12 |         versionName "1.0"
13 | 
14 |         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
15 |         consumerProguardFiles 'consumer-rules.pro'
16 |     }
17 | 
18 |     buildTypes {
19 |         release {
20 |             minifyEnabled false
21 |             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
22 |         }
23 |     }
24 | 
25 | }
26 | 
27 | dependencies {
28 |     implementation fileTree(dir: 'libs', include: ['*.jar'])
29 |     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
30 |     implementation 'androidx.appcompat:appcompat:1.0.2'
31 |     implementation 'com.google.android.material:material:1.0.0'
32 | 
33 | }
34 | 


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/selectionbottomsheet/src/main/res/layout/single_choice_item.xml:
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 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     xmlns:tools="http://schemas.android.com/tools"
 4 |     android:layout_width="match_parent"
 5 |     android:layout_height="wrap_content"
 6 |     android:orientation="horizontal">
 7 | 
 8 |     <TextView
 9 |         android:id="@+id/tvName"
10 |         style="@style/TextAppearance.MaterialComponents.Subtitle2"
11 |         android:layout_width="0dp"
12 |         android:layout_height="wrap_content"
13 |         android:layout_gravity="start|center"
14 |         android:layout_margin="8dp"
15 |         android:layout_weight="1"
16 |         android:textColor="@color/colorBlack"
17 |         android:textSize="14sp"
18 |       />
19 | 
20 |     <ImageView
21 |         android:id="@+id/ivSelected"
22 |         android:layout_width="24dp"
23 |         android:layout_height="24dp"
24 |         android:layout_gravity="end|center"
25 |         android:layout_margin="8dp"
26 |         android:src="@drawable/ic_done"
27 |         android:visibility="gone" />
28 | 
29 | </LinearLayout>


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/gradle.properties:
--------------------------------------------------------------------------------
 1 | # Project-wide Gradle settings.
 2 | # IDE (e.g. Android Studio) users:
 3 | # Gradle settings configured through the IDE *will override*
 4 | # any settings specified in this file.
 5 | # For more details on how to configure your build environment visit
 6 | # http://www.gradle.org/docs/current/userguide/build_environment.html
 7 | # Specifies the JVM arguments used for the daemon process.
 8 | # The setting is particularly useful for tweaking memory settings.
 9 | org.gradle.jvmargs=-Xmx1536m
10 | # When configured, Gradle will run in incubating parallel mode.
11 | # This option should only be used with decoupled projects. More details, visit
12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
13 | # org.gradle.parallel=true
14 | # AndroidX package structure to make it clearer which packages are bundled with the
15 | # Android operating system, and which are packaged with your app's APK
16 | # https://developer.android.com/topic/libraries/support-library/androidx-rn
17 | android.useAndroidX=true
18 | # Automatically convert third-party libraries to use AndroidX
19 | android.enableJetifier=true
20 | # Kotlin code style for this project: "official" or "obsolete":
21 | kotlin.code.style=official
22 | 


--------------------------------------------------------------------------------
/app/build.gradle:
--------------------------------------------------------------------------------
 1 | apply plugin: 'com.android.application'
 2 | 
 3 | apply plugin: 'kotlin-android'
 4 | 
 5 | apply plugin: 'kotlin-android-extensions'
 6 | 
 7 | android {
 8 |     compileSdkVersion 28
 9 |     defaultConfig {
10 |         minSdkVersion 21
11 |         targetSdkVersion 28
12 |         versionCode 1
13 |         versionName "1.0"
14 |         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
15 |     }
16 |     buildTypes {
17 |         release {
18 |             minifyEnabled false
19 |             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
20 |         }
21 |     }
22 | }
23 | 
24 | dependencies {
25 |     implementation fileTree(dir: 'libs', include: ['*.jar'])
26 |     implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
27 |     implementation 'androidx.appcompat:appcompat:1.0.2'
28 |     implementation 'androidx.core:core-ktx:1.0.2'
29 |     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
30 |     implementation 'com.google.android.material:material:1.0.0'
31 |     implementation project (":selectionbottomsheet")
32 |     testImplementation 'junit:junit:4.12'
33 |     androidTestImplementation 'androidx.test.ext:junit:1.1.0'
34 |     androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
35 | }
36 | 


--------------------------------------------------------------------------------
/app/src/main/res/layout/activity_main.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     xmlns:app="http://schemas.android.com/apk/res-auto"
 4 |     xmlns:tools="http://schemas.android.com/tools"
 5 |     android:layout_width="match_parent"
 6 |     android:layout_height="match_parent"
 7 |     tools:context=".MainActivity">
 8 | 
 9 |     <com.google.android.material.appbar.AppBarLayout
10 |         android:layout_width="match_parent"
11 |         android:layout_height="wrap_content"
12 |         android:theme="@style/AppTheme.AppBarOverlay">
13 | 
14 |         <androidx.appcompat.widget.Toolbar
15 |             android:id="@+id/toolbar"
16 |             android:layout_width="match_parent"
17 |             android:layout_height="?attr/actionBarSize"
18 |             android:background="?attr/colorPrimary"
19 |             app:popupTheme="@style/AppTheme.PopupOverlay" />
20 | 
21 |     </com.google.android.material.appbar.AppBarLayout>
22 | 
23 |     <include layout="@layout/content_main" />
24 | 
25 |     <com.google.android.material.floatingactionbutton.FloatingActionButton
26 |         android:id="@+id/fab"
27 |         android:layout_width="wrap_content"
28 |         android:layout_height="wrap_content"
29 |         android:layout_gravity="bottom|end"
30 |         android:layout_margin="@dimen/fab_margin"
31 |         app:srcCompat="@android:drawable/ic_dialog_email" />
32 | 
33 | </androidx.coordinatorlayout.widget.CoordinatorLayout>


--------------------------------------------------------------------------------
/app/src/main/res/drawable-v24/ic_launcher_foreground.xml:
--------------------------------------------------------------------------------
 1 | <vector xmlns:android="http://schemas.android.com/apk/res/android"
 2 |     xmlns:aapt="http://schemas.android.com/aapt"
 3 |     android:width="108dp"
 4 |     android:height="108dp"
 5 |     android:viewportWidth="108"
 6 |     android:viewportHeight="108">
 7 |     <path
 8 |         android:fillType="evenOdd"
 9 |         android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
10 |         android:strokeWidth="1"
11 |         android:strokeColor="#00000000">
12 |         <aapt:attr name="android:fillColor">
13 |             <gradient
14 |                 android:endX="78.5885"
15 |                 android:endY="90.9159"
16 |                 android:startX="48.7653"
17 |                 android:startY="61.0927"
18 |                 android:type="linear">
19 |                 <item
20 |                     android:color="#44000000"
21 |                     android:offset="0.0" />
22 |                 <item
23 |                     android:color="#00000000"
24 |                     android:offset="1.0" />
25 |             </gradient>
26 |         </aapt:attr>
27 |     </path>
28 |     <path
29 |         android:fillColor="#FFFFFF"
30 |         android:fillType="nonZero"
31 |         android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
32 |         android:strokeWidth="1"
33 |         android:strokeColor="#00000000" />
34 | </vector>
35 | 


--------------------------------------------------------------------------------
/selectionbottomsheet/src/main/res/layout/selection_bottom_sheet.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     xmlns:tools="http://schemas.android.com/tools"
 4 |     android:id="@+id/root"
 5 |     android:layout_width="match_parent"
 6 |     android:layout_height="match_parent"
 7 |     android:orientation="vertical">
 8 | 
 9 | 
10 |     <TextView
11 |         android:id="@+id/tvTitle"
12 |         android:layout_width="wrap_content"
13 |         android:layout_height="wrap_content"
14 |         android:layout_gravity="center"
15 |         android:typeface="sans"
16 |         android:layout_marginTop="16dp"
17 |         style="@style/TextAppearance.MaterialComponents.Headline6"
18 |       />
19 | 
20 |     <FrameLayout
21 |         android:layout_width="match_parent"
22 |         android:layout_height="wrap_content">
23 | 
24 |         <androidx.recyclerview.widget.RecyclerView
25 |             android:id="@+id/rvSingleChoice"
26 |             android:layout_width="match_parent"
27 |             android:layout_height="wrap_content"
28 |             android:layout_marginStart="16dp"
29 |             android:layout_marginTop="8dp"
30 |             android:layout_marginEnd="16dp"
31 |             android:layout_marginBottom="74dp"
32 |             tools:itemCount="3"
33 |             tools:listitem="@layout/single_choice_item" />
34 | 
35 |         <androidx.appcompat.widget.AppCompatButton
36 |             android:id="@+id/bConfirm"
37 |             android:layout_width="match_parent"
38 |             android:layout_gravity="bottom|center"
39 |             android:layout_height="wrap_content"
40 |             android:layout_marginBottom="16dp"
41 |             android:layout_marginStart="16dp"
42 |             android:layout_marginTop="8dp"
43 |             style="@style/Widget.AppCompat.Button.Colored"
44 |             android:layout_marginEnd="16dp"
45 |             android:text="@string/confirm"
46 | 
47 |             />
48 | 
49 | 
50 |     </FrameLayout>
51 | 
52 | 
53 | </LinearLayout>


--------------------------------------------------------------------------------
/app/src/main/java/com/ahmed3elshaer/sample/MainActivity.kt:
--------------------------------------------------------------------------------
 1 | package com.ahmed3elshaer.sample
 2 | 
 3 | import android.os.Bundle
 4 | import androidx.appcompat.app.AppCompatActivity
 5 | import com.ahmed3elshaer.selectionbottomsheet.SelectionBuilder
 6 | import kotlinx.android.synthetic.main.activity_main.*
 7 | 
 8 | class MainActivity : AppCompatActivity() {
 9 | 
10 |     override fun onCreate(savedInstanceState: Bundle?) {
11 |         super.onCreate(savedInstanceState)
12 |         setContentView(R.layout.activity_main)
13 |         setSupportActionBar(toolbar)
14 | 
15 |         fab.setOnClickListener {
16 |             renderSelectionSheet()
17 |         }
18 |     }
19 | 
20 |     private fun renderSelectionSheet() {
21 |         //prepare list of your models
22 |         val selectionList =
23 |             mutableListOf(
24 |                 SelectionModel("Selection 1", "1"),
25 |                 SelectionModel("Selection 2", "2"),
26 |                 SelectionModel("Selection 3", "3"),
27 |                 SelectionModel("Selection 4", "4")
28 |             )
29 |         //start using the Builder for the BottomSheet
30 |         //You should pass your type of model to the Builder Class first
31 |         //And your activity reference
32 |         SelectionBuilder<SelectionModel>(this)
33 |             //passing the list of models that gonna be shown as the selection list
34 |             .list(selectionList)
35 |             //set the title for the BottomSheet
36 |             .title("Title")
37 |             //this is a lambda expression with the model type that you passed for the Builder
38 |             //and it's required for specifying(returning) which property of your model
39 |             //would be shown as a text for Selections
40 |             .itemBinder { model ->
41 |                 model.title
42 |             }
43 |             //shows the BottomSheet and returns a lambda callback that triggers
44 |             //when user selects any item with selected model
45 |             .show {selectedModel ->
46 | 
47 |             }
48 | 
49 |     }
50 | 
51 |     data class SelectionModel(val title: String, val id: String)
52 | 
53 | 
54 | }
55 | 


--------------------------------------------------------------------------------
/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 | set DIRNAME=%~dp0
12 | if "%DIRNAME%" == "" set DIRNAME=.
13 | set APP_BASE_NAME=%~n0
14 | set APP_HOME=%DIRNAME%
15 | 
16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
17 | set DEFAULT_JVM_OPTS=
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 Windows variants
50 | 
51 | if not "%OS%" == "Windows_NT" goto win9xME_args
52 | 
53 | :win9xME_args
54 | @rem Slurp the command line arguments.
55 | set CMD_LINE_ARGS=
56 | set _SKIP=2
57 | 
58 | :win9xME_args_slurp
59 | if "x%~1" == "x" goto execute
60 | 
61 | set CMD_LINE_ARGS=%*
62 | 
63 | :execute
64 | @rem Setup the command line
65 | 
66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
67 | 
68 | @rem Execute Gradle
69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
70 | 
71 | :end
72 | @rem End local scope for the variables with windows NT shell
73 | if "%ERRORLEVEL%"=="0" goto mainEnd
74 | 
75 | :fail
76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
77 | rem the _cmd.exe /c_ return code!
78 | if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
79 | exit /b 1
80 | 
81 | :mainEnd
82 | if "%OS%"=="Windows_NT" endlocal
83 | 
84 | :omega
85 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # SelectionBottomSheet
 2 | [![](https://jitpack.io/v/Ahmed3Elshaer/SelectionBottomSheet.svg)](https://jitpack.io/#Ahmed3Elshaer/SelectionBottomSheet)
 3 | 
 4 | SelectionBottomSheet is an Android Library for showing selection options with BottomSheet and RecyclerView instead of the ugly spinner, with easy usage in a few lines of code.
 5 | 
 6 | ## Demo
 7 | ![gif](https://github.com/Ahmed3Elshaer/SelectionBottomSheet/blob/master/art/demo.gif)
 8 | 
 9 | ## Features 
10 | - AndroidX Support.
11 | - Kotlin Based.
12 | - Use your custom model.
13 | - Get Selection callbacks with your custom model.
14 | 
15 | ## Requirements
16 | - min SDK 21
17 | - AndroidX
18 | 
19 | ## Installation
20 | 
21 | Add it in your root build.gradle at the end of repositories:
22 | 
23 | 	allprojects {
24 | 		repositories {
25 | 			...
26 | 			maven { url 'https://jitpack.io' }
27 | 		}
28 | 	}
29 | Step 2. Add the dependency
30 | 
31 | 	dependencies {
32 | 	        implementation 'com.github.Ahmed3Elshaer:SelectionBottomSheet:0.1.0'
33 | 	}
34 | ## Usage
35 | 
36 | ```kotlin 
37 |  //prepare list of your models
38 |         val selectionList =
39 |             mutableListOf(
40 |                 SelectionModel("Selection 1", "1"),
41 |                 SelectionModel("Selection 2", "2"),
42 |                 SelectionModel("Selection 3", "3"),
43 |                 SelectionModel("Selection 4", "4")
44 |             )
45 |         //start using the Builder for the BottomSheet
46 |         //You should pass your type of model to the Builder Class first
47 |         //And your activity reference
48 |         SelectionBuilder<SelectionModel>(this)
49 |             //passing the list of models that gonna be shown as the selection list
50 |             .list(selectionList)
51 |             //set the title for the BottomSheet
52 |             .title("Title")
53 |             //this is a lambda expression with the model type that you passed for the Builder
54 |             //and it's required for specifying(returning) which property of your model
55 |             //would be shown as a text for Selections
56 |             .itemBinder { model ->
57 |                 model.title
58 |             }
59 |             //shows the BottomSheet and returns a lambda callback that triggers
60 |             //when user selects any item with selected model
61 |             .show {selectedModel ->
62 | 
63 |             }
64 | ```
65 | 
66 | ## Contributing
67 | Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
68 | 
69 | ## License
70 | MIT License
71 | 
72 | Copyright (c) [2019] [Ahmed Elshaer]
73 | ```
74 | Permission is hereby granted, free of charge, to any person obtaining a copy
75 | of this software and associated documentation files (the "Software"), to deal
76 | in the Software without restriction, including without limitation the rights
77 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
78 | copies of the Software, and to permit persons to whom the Software is
79 | furnished to do so, subject to the following conditions:
80 | 
81 | The above copyright notice and this permission notice shall be included in all
82 | copies or substantial portions of the Software.
83 | 
84 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
85 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
86 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
87 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
88 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
89 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
90 | SOFTWARE.
91 | ```
92 | 


--------------------------------------------------------------------------------
/selectionbottomsheet/src/main/java/com/ahmed3elshaer/selectionbottomsheet/DefaultDividerItemDecoration.java:
--------------------------------------------------------------------------------
  1 | package com.ahmed3elshaer.selectionbottomsheet;
  2 | 
  3 | import android.content.Context;
  4 | import android.content.res.Resources;
  5 | import android.content.res.TypedArray;
  6 | import android.graphics.Canvas;
  7 | import android.graphics.Rect;
  8 | import android.graphics.drawable.Drawable;
  9 | import android.util.TypedValue;
 10 | import android.view.View;
 11 | 
 12 | import androidx.recyclerview.widget.LinearLayoutManager;
 13 | import androidx.recyclerview.widget.RecyclerView;
 14 | 
 15 | public class DefaultDividerItemDecoration extends RecyclerView.ItemDecoration {
 16 | 
 17 |     private static final int[] ATTRS = new int[]{
 18 |             android.R.attr.listDivider
 19 |     };
 20 | 
 21 |     public static final int HORIZONTAL_LIST = LinearLayoutManager.HORIZONTAL;
 22 | 
 23 |     public static final int VERTICAL_LIST = LinearLayoutManager.VERTICAL;
 24 | 
 25 |     private Drawable mDivider;
 26 |     private int mOrientation;
 27 |     private Context context;
 28 |     private int margin;
 29 | 
 30 |     public DefaultDividerItemDecoration(Context context, int orientation, int margin) {
 31 |         this.context = context;
 32 |         this.margin = margin;
 33 |         final TypedArray a = context.obtainStyledAttributes(ATTRS);
 34 |         mDivider = a.getDrawable(0);
 35 |         a.recycle();
 36 |         setOrientation(orientation);
 37 |     }
 38 | 
 39 |     public void setOrientation(int orientation) {
 40 |         if (orientation != HORIZONTAL_LIST && orientation != VERTICAL_LIST) {
 41 |             throw new IllegalArgumentException("invalid orientation");
 42 |         }
 43 |         mOrientation = orientation;
 44 |     }
 45 | 
 46 |     @Override
 47 |     public void onDrawOver(Canvas c, RecyclerView parent, RecyclerView.State state) {
 48 |         if (mOrientation == VERTICAL_LIST) {
 49 |             drawVertical(c, parent);
 50 |         } else {
 51 |             drawHorizontal(c, parent);
 52 |         }
 53 |     }
 54 | 
 55 |     public void drawVertical(Canvas c, RecyclerView parent) {
 56 |         final int left = parent.getPaddingLeft();
 57 |         final int right = parent.getWidth() - parent.getPaddingRight();
 58 | 
 59 |         final int childCount = parent.getChildCount();
 60 |         for (int i = 0; i < childCount; i++) {
 61 |             final View child = parent.getChildAt(i);
 62 |             final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child
 63 |                     .getLayoutParams();
 64 |             final int top = child.getBottom() + params.bottomMargin;
 65 |             final int bottom = top + mDivider.getIntrinsicHeight();
 66 |             mDivider.setBounds(left + dpToPx(margin), top, right, bottom);
 67 |             mDivider.draw(c);
 68 |         }
 69 |     }
 70 | 
 71 |     public void drawHorizontal(Canvas c, RecyclerView parent) {
 72 |         final int top = parent.getPaddingTop();
 73 |         final int bottom = parent.getHeight() - parent.getPaddingBottom();
 74 | 
 75 |         final int childCount = parent.getChildCount();
 76 |         for (int i = 0; i < childCount; i++) {
 77 |             final View child = parent.getChildAt(i);
 78 |             final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child
 79 |                     .getLayoutParams();
 80 |             final int left = child.getRight() + params.rightMargin;
 81 |             final int right = left + mDivider.getIntrinsicHeight();
 82 |             mDivider.setBounds(left, top + dpToPx(margin), right, bottom - dpToPx(margin));
 83 |             mDivider.draw(c);
 84 |         }
 85 |     }
 86 | 
 87 |     @Override
 88 |     public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
 89 |         if (mOrientation == VERTICAL_LIST) {
 90 |             outRect.set(0, 0, 0, mDivider.getIntrinsicHeight());
 91 |         } else {
 92 |             outRect.set(0, 0, mDivider.getIntrinsicWidth(), 0);
 93 |         }
 94 |     }
 95 | 
 96 |     private int dpToPx(int dp) {
 97 |         Resources r = context.getResources();
 98 |         return Math.round(TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, r.getDisplayMetrics()));
 99 |     }
100 | }


--------------------------------------------------------------------------------
/gradlew:
--------------------------------------------------------------------------------
  1 | #!/usr/bin/env sh
  2 | 
  3 | ##############################################################################
  4 | ##
  5 | ##  Gradle start up script for UN*X
  6 | ##
  7 | ##############################################################################
  8 | 
  9 | # Attempt to set APP_HOME
 10 | # Resolve links: $0 may be a link
 11 | PRG="$0"
 12 | # Need this for relative symlinks.
 13 | while [ -h "$PRG" ] ; do
 14 |     ls=`ls -ld "$PRG"`
 15 |     link=`expr "$ls" : '.*-> \(.*\)$'`
 16 |     if expr "$link" : '/.*' > /dev/null; then
 17 |         PRG="$link"
 18 |     else
 19 |         PRG=`dirname "$PRG"`"/$link"
 20 |     fi
 21 | done
 22 | SAVED="`pwd`"
 23 | cd "`dirname \"$PRG\"`/" >/dev/null
 24 | APP_HOME="`pwd -P`"
 25 | cd "$SAVED" >/dev/null
 26 | 
 27 | APP_NAME="Gradle"
 28 | APP_BASE_NAME=`basename "$0"`
 29 | 
 30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 31 | DEFAULT_JVM_OPTS=""
 32 | 
 33 | # Use the maximum available, or set MAX_FD != -1 to use that value.
 34 | MAX_FD="maximum"
 35 | 
 36 | warn () {
 37 |     echo "$*"
 38 | }
 39 | 
 40 | die () {
 41 |     echo
 42 |     echo "$*"
 43 |     echo
 44 |     exit 1
 45 | }
 46 | 
 47 | # OS specific support (must be 'true' or 'false').
 48 | cygwin=false
 49 | msys=false
 50 | darwin=false
 51 | nonstop=false
 52 | case "`uname`" in
 53 |   CYGWIN* )
 54 |     cygwin=true
 55 |     ;;
 56 |   Darwin* )
 57 |     darwin=true
 58 |     ;;
 59 |   MINGW* )
 60 |     msys=true
 61 |     ;;
 62 |   NONSTOP* )
 63 |     nonstop=true
 64 |     ;;
 65 | esac
 66 | 
 67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 68 | 
 69 | # Determine the Java command to use to start the JVM.
 70 | if [ -n "$JAVA_HOME" ] ; then
 71 |     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
 72 |         # IBM's JDK on AIX uses strange locations for the executables
 73 |         JAVACMD="$JAVA_HOME/jre/sh/java"
 74 |     else
 75 |         JAVACMD="$JAVA_HOME/bin/java"
 76 |     fi
 77 |     if [ ! -x "$JAVACMD" ] ; then
 78 |         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
 79 | 
 80 | Please set the JAVA_HOME variable in your environment to match the
 81 | location of your Java installation."
 82 |     fi
 83 | else
 84 |     JAVACMD="java"
 85 |     which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 86 | 
 87 | Please set the JAVA_HOME variable in your environment to match the
 88 | location of your Java installation."
 89 | fi
 90 | 
 91 | # Increase the maximum file descriptors if we can.
 92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
 93 |     MAX_FD_LIMIT=`ulimit -H -n`
 94 |     if [ $? -eq 0 ] ; then
 95 |         if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
 96 |             MAX_FD="$MAX_FD_LIMIT"
 97 |         fi
 98 |         ulimit -n $MAX_FD
 99 |         if [ $? -ne 0 ] ; then
100 |             warn "Could not set maximum file descriptor limit: $MAX_FD"
101 |         fi
102 |     else
103 |         warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
104 |     fi
105 | fi
106 | 
107 | # For Darwin, add options to specify how the application appears in the dock
108 | if $darwin; then
109 |     GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
110 | fi
111 | 
112 | # For Cygwin, switch paths to Windows format before running java
113 | if $cygwin ; then
114 |     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
115 |     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
116 |     JAVACMD=`cygpath --unix "$JAVACMD"`
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 | # Escape application args
158 | save () {
159 |     for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
160 |     echo " "
161 | }
162 | APP_ARGS=$(save "$@")
163 | 
164 | # Collect all arguments for the java command, following the shell quoting and substitution rules
165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
166 | 
167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
169 |   cd "$(dirname "$0")"
170 | fi
171 | 
172 | exec "$JAVACMD" "$@"
173 | 


--------------------------------------------------------------------------------
/app/src/main/res/drawable/ic_launcher_background.xml:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="utf-8"?>
  2 | <vector xmlns:android="http://schemas.android.com/apk/res/android"
  3 |     android:width="108dp"
  4 |     android:height="108dp"
  5 |     android:viewportWidth="108"
  6 |     android:viewportHeight="108">
  7 |     <path
  8 |         android:fillColor="#008577"
  9 |         android:pathData="M0,0h108v108h-108z" />
 10 |     <path
 11 |         android:fillColor="#00000000"
 12 |         android:pathData="M9,0L9,108"
 13 |         android:strokeWidth="0.8"
 14 |         android:strokeColor="#33FFFFFF" />
 15 |     <path
 16 |         android:fillColor="#00000000"
 17 |         android:pathData="M19,0L19,108"
 18 |         android:strokeWidth="0.8"
 19 |         android:strokeColor="#33FFFFFF" />
 20 |     <path
 21 |         android:fillColor="#00000000"
 22 |         android:pathData="M29,0L29,108"
 23 |         android:strokeWidth="0.8"
 24 |         android:strokeColor="#33FFFFFF" />
 25 |     <path
 26 |         android:fillColor="#00000000"
 27 |         android:pathData="M39,0L39,108"
 28 |         android:strokeWidth="0.8"
 29 |         android:strokeColor="#33FFFFFF" />
 30 |     <path
 31 |         android:fillColor="#00000000"
 32 |         android:pathData="M49,0L49,108"
 33 |         android:strokeWidth="0.8"
 34 |         android:strokeColor="#33FFFFFF" />
 35 |     <path
 36 |         android:fillColor="#00000000"
 37 |         android:pathData="M59,0L59,108"
 38 |         android:strokeWidth="0.8"
 39 |         android:strokeColor="#33FFFFFF" />
 40 |     <path
 41 |         android:fillColor="#00000000"
 42 |         android:pathData="M69,0L69,108"
 43 |         android:strokeWidth="0.8"
 44 |         android:strokeColor="#33FFFFFF" />
 45 |     <path
 46 |         android:fillColor="#00000000"
 47 |         android:pathData="M79,0L79,108"
 48 |         android:strokeWidth="0.8"
 49 |         android:strokeColor="#33FFFFFF" />
 50 |     <path
 51 |         android:fillColor="#00000000"
 52 |         android:pathData="M89,0L89,108"
 53 |         android:strokeWidth="0.8"
 54 |         android:strokeColor="#33FFFFFF" />
 55 |     <path
 56 |         android:fillColor="#00000000"
 57 |         android:pathData="M99,0L99,108"
 58 |         android:strokeWidth="0.8"
 59 |         android:strokeColor="#33FFFFFF" />
 60 |     <path
 61 |         android:fillColor="#00000000"
 62 |         android:pathData="M0,9L108,9"
 63 |         android:strokeWidth="0.8"
 64 |         android:strokeColor="#33FFFFFF" />
 65 |     <path
 66 |         android:fillColor="#00000000"
 67 |         android:pathData="M0,19L108,19"
 68 |         android:strokeWidth="0.8"
 69 |         android:strokeColor="#33FFFFFF" />
 70 |     <path
 71 |         android:fillColor="#00000000"
 72 |         android:pathData="M0,29L108,29"
 73 |         android:strokeWidth="0.8"
 74 |         android:strokeColor="#33FFFFFF" />
 75 |     <path
 76 |         android:fillColor="#00000000"
 77 |         android:pathData="M0,39L108,39"
 78 |         android:strokeWidth="0.8"
 79 |         android:strokeColor="#33FFFFFF" />
 80 |     <path
 81 |         android:fillColor="#00000000"
 82 |         android:pathData="M0,49L108,49"
 83 |         android:strokeWidth="0.8"
 84 |         android:strokeColor="#33FFFFFF" />
 85 |     <path
 86 |         android:fillColor="#00000000"
 87 |         android:pathData="M0,59L108,59"
 88 |         android:strokeWidth="0.8"
 89 |         android:strokeColor="#33FFFFFF" />
 90 |     <path
 91 |         android:fillColor="#00000000"
 92 |         android:pathData="M0,69L108,69"
 93 |         android:strokeWidth="0.8"
 94 |         android:strokeColor="#33FFFFFF" />
 95 |     <path
 96 |         android:fillColor="#00000000"
 97 |         android:pathData="M0,79L108,79"
 98 |         android:strokeWidth="0.8"
 99 |         android:strokeColor="#33FFFFFF" />
100 |     <path
101 |         android:fillColor="#00000000"
102 |         android:pathData="M0,89L108,89"
103 |         android:strokeWidth="0.8"
104 |         android:strokeColor="#33FFFFFF" />
105 |     <path
106 |         android:fillColor="#00000000"
107 |         android:pathData="M0,99L108,99"
108 |         android:strokeWidth="0.8"
109 |         android:strokeColor="#33FFFFFF" />
110 |     <path
111 |         android:fillColor="#00000000"
112 |         android:pathData="M19,29L89,29"
113 |         android:strokeWidth="0.8"
114 |         android:strokeColor="#33FFFFFF" />
115 |     <path
116 |         android:fillColor="#00000000"
117 |         android:pathData="M19,39L89,39"
118 |         android:strokeWidth="0.8"
119 |         android:strokeColor="#33FFFFFF" />
120 |     <path
121 |         android:fillColor="#00000000"
122 |         android:pathData="M19,49L89,49"
123 |         android:strokeWidth="0.8"
124 |         android:strokeColor="#33FFFFFF" />
125 |     <path
126 |         android:fillColor="#00000000"
127 |         android:pathData="M19,59L89,59"
128 |         android:strokeWidth="0.8"
129 |         android:strokeColor="#33FFFFFF" />
130 |     <path
131 |         android:fillColor="#00000000"
132 |         android:pathData="M19,69L89,69"
133 |         android:strokeWidth="0.8"
134 |         android:strokeColor="#33FFFFFF" />
135 |     <path
136 |         android:fillColor="#00000000"
137 |         android:pathData="M19,79L89,79"
138 |         android:strokeWidth="0.8"
139 |         android:strokeColor="#33FFFFFF" />
140 |     <path
141 |         android:fillColor="#00000000"
142 |         android:pathData="M29,19L29,89"
143 |         android:strokeWidth="0.8"
144 |         android:strokeColor="#33FFFFFF" />
145 |     <path
146 |         android:fillColor="#00000000"
147 |         android:pathData="M39,19L39,89"
148 |         android:strokeWidth="0.8"
149 |         android:strokeColor="#33FFFFFF" />
150 |     <path
151 |         android:fillColor="#00000000"
152 |         android:pathData="M49,19L49,89"
153 |         android:strokeWidth="0.8"
154 |         android:strokeColor="#33FFFFFF" />
155 |     <path
156 |         android:fillColor="#00000000"
157 |         android:pathData="M59,19L59,89"
158 |         android:strokeWidth="0.8"
159 |         android:strokeColor="#33FFFFFF" />
160 |     <path
161 |         android:fillColor="#00000000"
162 |         android:pathData="M69,19L69,89"
163 |         android:strokeWidth="0.8"
164 |         android:strokeColor="#33FFFFFF" />
165 |     <path
166 |         android:fillColor="#00000000"
167 |         android:pathData="M79,19L79,89"
168 |         android:strokeWidth="0.8"
169 |         android:strokeColor="#33FFFFFF" />
170 | </vector>
171 | 


--------------------------------------------------------------------------------
/selectionbottomsheet/src/main/java/com/ahmed3elshaer/selectionbottomsheet/SelectionBuilder.kt:
--------------------------------------------------------------------------------
  1 | package com.ahmed3elshaer.selectionbottomsheet
  2 | 
  3 | import android.os.Bundle
  4 | import android.view.LayoutInflater
  5 | import android.view.View
  6 | import android.view.ViewGroup
  7 | import android.widget.TextView
  8 | import androidx.appcompat.app.AppCompatActivity
  9 | import androidx.recyclerview.widget.DefaultItemAnimator
 10 | import androidx.recyclerview.widget.DividerItemDecoration
 11 | import androidx.recyclerview.widget.LinearLayoutManager
 12 | import androidx.recyclerview.widget.RecyclerView
 13 | import com.google.android.material.bottomsheet.BottomSheetDialogFragment
 14 | import kotlinx.android.synthetic.main.selection_bottom_sheet.*
 15 | import kotlinx.android.synthetic.main.single_choice_item.view.*
 16 | 
 17 | class SelectionBuilder<T>(private val activity: AppCompatActivity) {
 18 |     private var itemsList: List<T> = mutableListOf()
 19 |     private var title: String = ""
 20 |     private var selectionItemBinder: (item: T) -> String = { "" }
 21 |     private var callback: (item: T) -> Unit = {}
 22 | 
 23 |     /**
 24 |      * Call to pass the list of models that gonna be shown in the
 25 |      * RecyclerView.  it's implementation helps us use whatever model,
 26 |      * we want so we can get the same model on the selection callback.
 27 |      * @param itemsList sets the list of the models to the RecyclerView
 28 |      */
 29 |     fun list(itemsList: List<T>):SelectionBuilder<T> {
 30 |         this.itemsList = itemsList
 31 |         return this
 32 |     }
 33 | 
 34 |     /**
 35 |      * Call to pass title of the bottom sheet
 36 |      * @param title bottom sheet title
 37 |      */
 38 |     fun title(title: String) :SelectionBuilder<T> {
 39 |         this.title = title
 40 |         return this
 41 |     }
 42 |     /**
 43 |      * Call to determine which property of the model is gonna
 44 |      * be shown in the RecyclerView's item TextView
 45 |      * by passing the Model itself to you so you can just return the String type
 46 |      * property that your models hold to be shown in the selection
 47 |      * @param selectionItemBinder lambda expression has your model
 48 |      * as a param so you can specify the string property on it as a return type.
 49 |      */
 50 |     fun itemBinder(selectionItemBinder: (item: T) -> String):SelectionBuilder<T> {
 51 |         this.selectionItemBinder = selectionItemBinder
 52 |         return this
 53 |     }
 54 | 
 55 |     /**
 56 |      * Call to initialize and show BottomSheetDialogFragment
 57 |      * @param tag is optional param, if you are not gonna use the tag eg. for
 58 |      * reusing the BottomSheet again you can skip it, and a random String would
 59 |      * be set
 60 |      * @param callback is a lambda expression that would trigger if user selected
 61 |      * any item of the RecyclerView with the selected item model as a param
 62 |      */
 63 |     fun show( tag: String = getRandomString(4),callback: (item: T ) -> Unit):BottomSheetDialogFragment {
 64 |         this.callback = callback
 65 |         val dialog = SelectionBottomSheet(this)
 66 |         dialog.show(activity.supportFragmentManager, tag)
 67 |        return dialog
 68 |     }
 69 | 
 70 | 
 71 |      class SelectionBottomSheet<T>(
 72 |         val builder: SelectionBuilder<T>
 73 |     ) : BottomSheetDialogFragment() {
 74 | 
 75 | 
 76 |         override fun onCreateView(
 77 |             inflater: LayoutInflater, container: ViewGroup?,
 78 |             savedInstanceState: Bundle?
 79 |         ): View {
 80 |             return inflater.inflate(R.layout.selection_bottom_sheet, container, false)
 81 |         }
 82 | 
 83 |         override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
 84 |             super.onViewCreated(view, savedInstanceState)
 85 | 
 86 |             rvSingleChoice.layoutManager = LinearLayoutManager(activity)
 87 |             rvSingleChoice.itemAnimator = DefaultItemAnimator()
 88 |             rvSingleChoice.addItemDecoration(
 89 |                 DefaultDividerItemDecoration(
 90 |                     activity,
 91 |                     DividerItemDecoration.VERTICAL,
 92 |                     36
 93 |                 )
 94 |             )
 95 |             val adapter = object : SelectionAdapter() {
 96 |                 override fun onBindData(item: T, itemView: TextView) {
 97 |                     itemView.text = builder.selectionItemBinder(item)
 98 |                 }
 99 | 
100 |             }
101 |             tvTitle.text = builder.title
102 |             rvSingleChoice.adapter = adapter
103 |             bConfirm.setOnClickListener {
104 |                 dismiss()
105 |             }
106 | 
107 | 
108 |         }
109 | 
110 |         abstract inner class SelectionAdapter :
111 |             RecyclerView.Adapter<SelectionAdapter.VisaTypesViewHolder>() {
112 |             private var lastSelectionView: View? = null
113 | 
114 |             inner class VisaTypesViewHolder(view: View) : RecyclerView.ViewHolder(view) {
115 |                 fun bindData(item: T) {
116 |                     onBindData(item, itemView.tvName)
117 |                 }
118 | 
119 |                 init {
120 | 
121 |                     view.setOnClickListener {
122 |                         lastSelectionView?.let {
123 |                             lastSelectionView!!.tvName.setTextColor(context!!.getColorCompat(R.color.colorBlack))
124 |                             lastSelectionView!!.ivSelected.hide()
125 |                         }
126 |                         builder.callback(builder.itemsList[adapterPosition])
127 |                         context?.let {
128 |                             view.tvName.setTextColor(context!!.getColorCompat(R.color.colorGreen))
129 |                             view.ivSelected.show()
130 |                             lastSelectionView = view
131 |                         }
132 | 
133 |                     }
134 |                 }
135 |             }
136 | 
137 |             abstract fun onBindData(item: T, itemView: TextView)
138 | 
139 | 
140 |             override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): VisaTypesViewHolder {
141 |                 val itemView = LayoutInflater.from(parent.context)
142 |                     .inflate(R.layout.single_choice_item, parent, false)
143 | 
144 |                 return VisaTypesViewHolder(itemView)
145 |             }
146 | 
147 |             override fun onBindViewHolder(holder: VisaTypesViewHolder, position: Int) {
148 |                 holder.bindData(builder.itemsList[position])
149 | 
150 |             }
151 | 
152 |             override fun getItemCount(): Int {
153 |                 return builder.itemsList.size
154 |             }
155 | 
156 | 
157 |         }
158 | 
159 |     }
160 | }


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