├── app
    ├── .gitignore
    ├── src
    │   ├── main
    │   │   ├── res
    │   │   │   ├── values
    │   │   │   │   ├── 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
    │   │   │   ├── layout
    │   │   │   │   ├── main_activity.xml
    │   │   │   │   ├── first_fragment.xml
    │   │   │   │   └── second_fragment.xml
    │   │   │   ├── drawable-v24
    │   │   │   │   └── ic_launcher_foreground.xml
    │   │   │   └── drawable
    │   │   │   │   └── ic_launcher_background.xml
    │   │   ├── java
    │   │   │   └── com
    │   │   │   │   └── zhuinden
    │   │   │   │       └── viewbindingexample
    │   │   │   │           ├── ActivityViewBindingDelegate.kt
    │   │   │   │           ├── Utils.kt
    │   │   │   │           ├── SecondFragment.kt
    │   │   │   │           ├── FirstFragment.kt
    │   │   │   │           ├── MainActivity.kt
    │   │   │   │           ├── FragmentViewBindingDelegate.kt
    │   │   │   │           └── AutoClearedValue.kt
    │   │   └── AndroidManifest.xml
    │   ├── test
    │   │   └── java
    │   │   │   └── com
    │   │   │       └── zhuinden
    │   │   │           └── viewbindingexample
    │   │   │               └── ExampleUnitTest.kt
    │   └── androidTest
    │   │   └── java
    │   │       └── com
    │   │           └── zhuinden
    │   │               └── viewbindingexample
    │   │                   └── ExampleInstrumentedTest.kt
    ├── proguard-rules.pro
    └── build.gradle
├── settings.gradle
├── gradle
    └── wrapper
    │   ├── gradle-wrapper.jar
    │   └── gradle-wrapper.properties
├── .idea
    ├── codeStyles
    │   ├── codeStyleConfig.xml
    │   └── Project.xml
    ├── encodings.xml
    ├── runConfigurations.xml
    ├── gradle.xml
    └── misc.xml
├── .gitignore
├── gradle.properties
├── gradlew.bat
└── gradlew


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


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/settings.gradle:
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1 | rootProject.name='ViewBindingExample'
2 | include ':app'
3 | 


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


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/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/Zhuinden/ViewBindingExample/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/Zhuinden/ViewBindingExample/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png


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/app/src/main/res/mipmap-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/Zhuinden/ViewBindingExample/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/Zhuinden/ViewBindingExample/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/Zhuinden/ViewBindingExample/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/Zhuinden/ViewBindingExample/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png


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/app/src/main/res/mipmap-hdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/Zhuinden/ViewBindingExample/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/Zhuinden/ViewBindingExample/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/Zhuinden/ViewBindingExample/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png


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/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/Zhuinden/ViewBindingExample/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/Zhuinden/ViewBindingExample/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png


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/.idea/codeStyles/codeStyleConfig.xml:
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1 | <component name="ProjectCodeStyleConfiguration">
2 |   <state>
3 |     <option name="USE_PER_PROJECT_SETTINGS" value="true" />
4 |   </state>
5 | </component>


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/.idea/encodings.xml:
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1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <project version="4">
3 |   <component name="Encoding">
4 |     <file url="PROJECT" charset="UTF-8" />
5 |   </component>
6 | </project>


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/app/src/main/res/values/colors.xml:
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1 | <?xml version="1.0" encoding="utf-8"?>
2 | <resources>
3 |     <color name="colorPrimary">#6200EE</color>
4 |     <color name="colorPrimaryDark">#3700B3</color>
5 |     <color name="colorAccent">#03DAC5</color>
6 | </resources>
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 | 


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/gradle/wrapper/gradle-wrapper.properties:
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1 | #Sun Feb 23 14:16:52 CET 2020
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-5.6.4-all.zip
7 | 


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/app/src/main/res/mipmap-anydpi-v26/ic_launcher.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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/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.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/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 | </resources>
12 | 


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/app/src/main/java/com/zhuinden/viewbindingexample/ActivityViewBindingDelegate.kt:
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 1 | package com.zhuinden.viewbindingexample
 2 | 
 3 | import android.view.LayoutInflater
 4 | import androidx.appcompat.app.AppCompatActivity
 5 | import androidx.viewbinding.ViewBinding
 6 | 
 7 | inline fun <T : ViewBinding> AppCompatActivity.viewBinding(crossinline bindingInflater: (LayoutInflater) -> T) =
 8 |   lazy(LazyThreadSafetyMode.NONE) {
 9 |     bindingInflater.invoke(layoutInflater)
10 |   }


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/app/src/test/java/com/zhuinden/viewbindingexample/ExampleUnitTest.kt:
--------------------------------------------------------------------------------
 1 | package com.zhuinden.viewbindingexample
 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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/.idea/runConfigurations.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <project version="4">
 3 |   <component name="RunConfigurationProducerService">
 4 |     <option name="ignoredProducers">
 5 |       <set>
 6 |         <option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
 7 |         <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
 8 |         <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />
 9 |       </set>
10 |     </option>
11 |   </component>
12 | </project>


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/app/src/main/java/com/zhuinden/viewbindingexample/Utils.kt:
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 1 | package com.zhuinden.viewbindingexample
 2 | 
 3 | import android.app.Activity
 4 | import android.view.View
 5 | import android.widget.Toast
 6 | import androidx.fragment.app.Fragment
 7 | 
 8 | fun View.onClick(clickListener: (View) -> Unit) {
 9 |     setOnClickListener(clickListener)
10 | }
11 | 
12 | fun Fragment.showToast(text: String, length: Int = Toast.LENGTH_SHORT) {
13 |     Toast.makeText(requireContext(), text, length).show()
14 | }
15 | 
16 | fun Activity.showToast(text: String, length: Int = Toast.LENGTH_SHORT) {
17 |     Toast.makeText(this, text, length).show()
18 | }


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/app/src/main/java/com/zhuinden/viewbindingexample/SecondFragment.kt:
--------------------------------------------------------------------------------
 1 | package com.zhuinden.viewbindingexample
 2 | 
 3 | import android.os.Bundle
 4 | import android.view.View
 5 | import androidx.fragment.app.Fragment
 6 | import com.zhuinden.viewbindingexample.databinding.FirstFragmentBinding
 7 | import com.zhuinden.viewbindingexample.databinding.SecondFragmentBinding
 8 | 
 9 | class SecondFragment: Fragment(R.layout.second_fragment) {
10 |     private val binding by viewBinding(SecondFragmentBinding::bind)
11 | 
12 |     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
13 |         super.onViewCreated(view, savedInstanceState)
14 | 
15 |         binding.buttonPressMe.onClick {
16 |             showToast("hello second fragment button click!")
17 |         }
18 |     }
19 | }


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/app/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <manifest package="com.zhuinden.viewbindingexample"
 3 |     xmlns:android="http://schemas.android.com/apk/res/android">
 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 android:name=".MainActivity">
13 |             <intent-filter>
14 |                 <action android:name="android.intent.action.MAIN" />
15 | 
16 |                 <category android:name="android.intent.category.LAUNCHER" />
17 |             </intent-filter>
18 |         </activity>
19 |     </application>
20 | 
21 | </manifest>


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/.idea/gradle.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <project version="4">
 3 |   <component name="GradleMigrationSettings" migrationVersion="1" />
 4 |   <component name="GradleSettings">
 5 |     <option name="linkedExternalProjectsSettings">
 6 |       <GradleProjectSettings>
 7 |         <option name="testRunner" value="PLATFORM" />
 8 |         <option name="distributionType" value="DEFAULT_WRAPPED" />
 9 |         <option name="externalProjectPath" value="$PROJECT_DIR$" />
10 |         <option name="modules">
11 |           <set>
12 |             <option value="$PROJECT_DIR$" />
13 |             <option value="$PROJECT_DIR$/app" />
14 |           </set>
15 |         </option>
16 |         <option name="resolveModulePerSourceSet" value="false" />
17 |       </GradleProjectSettings>
18 |     </option>
19 |   </component>
20 | </project>


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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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/app/src/androidTest/java/com/zhuinden/viewbindingexample/ExampleInstrumentedTest.kt:
--------------------------------------------------------------------------------
 1 | package com.zhuinden.viewbindingexample
 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.zhuinden.viewbindingexample", appContext.packageName)
23 |     }
24 | }
25 | 


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/app/src/main/java/com/zhuinden/viewbindingexample/FirstFragment.kt:
--------------------------------------------------------------------------------
 1 | package com.zhuinden.viewbindingexample
 2 | 
 3 | import android.os.Bundle
 4 | import android.view.View
 5 | import androidx.fragment.app.Fragment
 6 | import com.zhuinden.viewbindingexample.databinding.FirstFragmentBinding
 7 | 
 8 | class FirstFragment: Fragment(R.layout.first_fragment) {
 9 |     private val binding by viewBinding(FirstFragmentBinding::bind)
10 | 
11 |     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
12 |         super.onViewCreated(view, savedInstanceState)
13 | 
14 |         binding.buttonPressMe.onClick {
15 |             requireActivity().supportFragmentManager
16 |                 .beginTransaction()
17 |                 .replace(R.id.container, SecondFragment())
18 |                 .addToBackStack(null)
19 |                 .commitAllowingStateLoss()
20 |         }
21 |     }
22 | }


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/app/src/main/java/com/zhuinden/viewbindingexample/MainActivity.kt:
--------------------------------------------------------------------------------
 1 | package com.zhuinden.viewbindingexample
 2 | 
 3 | import android.os.Bundle
 4 | import androidx.appcompat.app.AppCompatActivity
 5 | import com.zhuinden.viewbindingexample.databinding.MainActivityBinding
 6 | 
 7 | class MainActivity : AppCompatActivity() {
 8 |     private val binding by viewBinding(MainActivityBinding::inflate)
 9 | 
10 |     override fun onCreate(savedInstanceState: Bundle?) {
11 |         super.onCreate(savedInstanceState)
12 |         setContentView(binding.root)
13 | 
14 |         binding.button.onClick {
15 |             showToast("hello activity button click!")
16 |         }
17 | 
18 |         if (savedInstanceState == null) {
19 |             supportFragmentManager.beginTransaction()
20 |                 .add(R.id.container, FirstFragment(), "FirstFragment")
21 |                 .commit()
22 |         }
23 |     }
24 | }
25 | 


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/app/src/main/res/layout/main_activity.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <LinearLayout 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 |     android:orientation="vertical"
 8 |     android:gravity="center_horizontal"
 9 |     tools:context=".MainActivity">
10 | 
11 |     <Button
12 |         android:id="@+id/button"
13 |         android:layout_width="wrap_content"
14 |         android:layout_height="wrap_content"
15 |         android:text="Activity Button"
16 |         android:layout_margin="16dp" />
17 | 
18 |     <FrameLayout
19 |         android:id="@+id/container"
20 |         android:layout_width="match_parent"
21 |         android:layout_height="0dp"
22 |         android:layout_weight="1"/>
23 | 
24 | </LinearLayout>
25 | 


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/app/src/main/res/layout/first_fragment.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     android:layout_width="match_parent"
 4 |     android:layout_height="match_parent">
 5 | 
 6 |     <LinearLayout
 7 |         android:layout_width="wrap_content"
 8 |         android:layout_height="wrap_content"
 9 |         android:orientation="vertical"
10 |         android:gravity="center_horizontal"
11 |         android:layout_gravity="center">
12 |         <TextView
13 |             android:layout_width="wrap_content"
14 |             android:layout_height="wrap_content"
15 |             android:text="Hello world!"
16 |             android:layout_margin="16dp"/>
17 | 
18 |         <Button
19 |             android:id="@+id/buttonPressMe"
20 |             android:layout_width="wrap_content"
21 |             android:layout_height="wrap_content"
22 |             android:layout_margin="16dp"
23 |             android:text="Press me!"/>
24 |     </LinearLayout>
25 | </FrameLayout>


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/app/src/main/res/layout/second_fragment.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     android:layout_width="match_parent"
 4 |     android:layout_height="match_parent">
 5 | 
 6 |     <LinearLayout
 7 |         android:layout_width="wrap_content"
 8 |         android:layout_height="wrap_content"
 9 |         android:orientation="vertical"
10 |         android:gravity="center_horizontal"
11 |         android:layout_gravity="center">
12 |         <TextView
13 |             android:layout_width="wrap_content"
14 |             android:layout_height="wrap_content"
15 |             android:text="Hello world 2!"
16 |             android:layout_margin="16dp"/>
17 | 
18 |         <Button
19 |             android:id="@+id/buttonPressMe"
20 |             android:layout_width="wrap_content"
21 |             android:layout_height="wrap_content"
22 |             android:layout_margin="16dp"
23 |             android:text="Press me!"/>
24 |     </LinearLayout>
25 | </FrameLayout>


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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 | 


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/app/src/main/res/drawable-v24/ic_launcher_foreground.xml:
--------------------------------------------------------------------------------
 1 | <vector xmlns:aapt="http://schemas.android.com/aapt"
 2 |     xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     android:width="108dp"
 4 |     android:height="108dp"
 5 |     android:viewportHeight="108"
 6 |     android:viewportWidth="108">
 7 |     <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
 8 |         <aapt:attr name="android:fillColor">
 9 |             <gradient
10 |                 android:endX="85.84757"
11 |                 android:endY="92.4963"
12 |                 android:startX="42.9492"
13 |                 android:startY="49.59793"
14 |                 android:type="linear">
15 |                 <item
16 |                     android:color="#44000000"
17 |                     android:offset="0.0" />
18 |                 <item
19 |                     android:color="#00000000"
20 |                     android:offset="1.0" />
21 |             </gradient>
22 |         </aapt:attr>
23 |     </path>
24 |     <path
25 |         android:fillColor="#FFFFFF"
26 |         android:fillType="nonZero"
27 |         android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
28 |         android:strokeColor="#00000000"
29 |         android:strokeWidth="1" />
30 | </vector>


--------------------------------------------------------------------------------
/app/build.gradle:
--------------------------------------------------------------------------------
 1 | apply plugin: 'com.android.application'
 2 | apply plugin: 'kotlin-android'
 3 | apply plugin: 'kotlin-android-extensions'
 4 | 
 5 | android {
 6 |     compileSdkVersion 29
 7 |     buildToolsVersion "29.0.3"
 8 | 
 9 |     defaultConfig {
10 |         applicationId "com.zhuinden.viewbindingexample"
11 |         minSdkVersion 21
12 |         targetSdkVersion 29
13 |         versionCode 1
14 |         versionName "1.0"
15 | 
16 |         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
17 |     }
18 | 
19 |     compileOptions {
20 |         sourceCompatibility JavaVersion.VERSION_1_8
21 |         targetCompatibility JavaVersion.VERSION_1_8
22 |     }
23 |     kotlinOptions {
24 |         jvmTarget = "1.8"
25 |     }
26 | 
27 |     buildTypes {
28 |         release {
29 |             minifyEnabled false
30 |             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
31 |         }
32 |     }
33 | 
34 |     viewBinding {
35 |         enabled = true
36 |     }
37 | }
38 | 
39 | dependencies {
40 |     implementation fileTree(dir: 'libs', include: ['*.jar'])
41 |     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
42 |     implementation 'androidx.appcompat:appcompat:1.1.0'
43 |     implementation 'androidx.core:core-ktx:1.2.0'
44 |     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
45 |     testImplementation 'junit:junit:4.12'
46 |     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
47 |     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
48 |     implementation "androidx.lifecycle:lifecycle-runtime:2.2.0"
49 |     implementation "androidx.lifecycle:lifecycle-common-java8:2.2.0"
50 |     implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.2.0"
51 |     implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.2.0"
52 | }
53 | 


--------------------------------------------------------------------------------
/app/src/main/java/com/zhuinden/viewbindingexample/FragmentViewBindingDelegate.kt:
--------------------------------------------------------------------------------
 1 | package com.zhuinden.viewbindingexample
 2 | 
 3 | import android.view.View
 4 | import androidx.fragment.app.Fragment
 5 | import androidx.lifecycle.DefaultLifecycleObserver
 6 | import androidx.lifecycle.Lifecycle
 7 | import androidx.lifecycle.LifecycleOwner
 8 | import androidx.lifecycle.observe
 9 | import androidx.viewbinding.ViewBinding
10 | import kotlin.properties.ReadOnlyProperty
11 | import kotlin.reflect.KProperty
12 | 
13 | class FragmentViewBindingDelegate<T : ViewBinding>(
14 |     val fragment: Fragment,
15 |     val viewBindingFactory: (View) -> T
16 | ) : ReadOnlyProperty<Fragment, T> {
17 |     private var binding: T? = null
18 | 
19 |     init {
20 |         fragment.lifecycle.addObserver(object : DefaultLifecycleObserver {
21 |             override fun onCreate(owner: LifecycleOwner) {
22 |                 fragment.viewLifecycleOwnerLiveData.observe(fragment) { viewLifecycleOwner ->
23 |                     viewLifecycleOwner.lifecycle.addObserver(object : DefaultLifecycleObserver {
24 |                         override fun onDestroy(owner: LifecycleOwner) {
25 |                             binding = null
26 |                         }
27 |                     })
28 |                 }
29 |             }
30 |         })
31 |     }
32 | 
33 |     override fun getValue(thisRef: Fragment, property: KProperty<*>): T {
34 |         val binding = binding
35 |         if (binding != null) {
36 |             return binding
37 |         }
38 | 
39 |         val lifecycle = fragment.viewLifecycleOwner.lifecycle
40 |         if (!lifecycle.currentState.isAtLeast(Lifecycle.State.INITIALIZED)) {
41 |             throw IllegalStateException("Should not attempt to get bindings when Fragment views are destroyed.")
42 |         }
43 | 
44 |         return viewBindingFactory(thisRef.requireView()).also { this.binding = it }
45 |     }
46 | }
47 | 
48 | fun <T : ViewBinding> Fragment.viewBinding(viewBindingFactory: (View) -> T) =
49 |     FragmentViewBindingDelegate(this, viewBindingFactory)


--------------------------------------------------------------------------------
/app/src/main/java/com/zhuinden/viewbindingexample/AutoClearedValue.kt:
--------------------------------------------------------------------------------
 1 | /*
 2 |  * Copyright (C) 2018 The Android Open Source Project
 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 | @file:Suppress("PackageDirectoryMismatch")
18 | package com.android.example.github.util
19 | 
20 | import androidx.fragment.app.Fragment
21 | import androidx.lifecycle.DefaultLifecycleObserver
22 | import androidx.lifecycle.LifecycleOwner
23 | import androidx.lifecycle.observe
24 | import kotlin.properties.ReadWriteProperty
25 | import kotlin.reflect.KProperty
26 | 
27 | class AutoClearedValue<T : Any>(val fragment: Fragment) : ReadWriteProperty<Fragment, T> {
28 |     private var _value: T? = null
29 | 
30 |     init {
31 |         fragment.lifecycle.addObserver(object: DefaultLifecycleObserver {
32 |             override fun onCreate(owner: LifecycleOwner) {
33 |                 fragment.viewLifecycleOwnerLiveData.observe(fragment) { viewLifecycleOwner ->
34 |                     viewLifecycleOwner?.lifecycle?.addObserver(object: DefaultLifecycleObserver {
35 |                         override fun onDestroy(owner: LifecycleOwner) {
36 |                             _value = null
37 |                         }
38 |                     })
39 |                 }
40 |             }
41 |         })
42 |     }
43 | 
44 |     override fun getValue(thisRef: Fragment, property: KProperty<*>): T {
45 |         return _value ?: throw IllegalStateException(
46 |             "should never call auto-cleared-value get when it might not be available"
47 |         )
48 |     }
49 | 
50 |     override fun setValue(thisRef: Fragment, property: KProperty<*>, value: T) {
51 |         _value = value
52 |     }
53 | }


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


--------------------------------------------------------------------------------
/.idea/codeStyles/Project.xml:
--------------------------------------------------------------------------------
  1 | <component name="ProjectCodeStyleConfiguration">
  2 |   <code_scheme name="Project" version="173">
  3 |     <JetCodeStyleSettings>
  4 |       <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
  5 |     </JetCodeStyleSettings>
  6 |     <codeStyleSettings language="XML">
  7 |       <indentOptions>
  8 |         <option name="CONTINUATION_INDENT_SIZE" value="4" />
  9 |       </indentOptions>
 10 |       <arrangement>
 11 |         <rules>
 12 |           <section>
 13 |             <rule>
 14 |               <match>
 15 |                 <AND>
 16 |                   <NAME>xmlns:android</NAME>
 17 |                   <XML_ATTRIBUTE />
 18 |                   <XML_NAMESPACE>^$</XML_NAMESPACE>
 19 |                 </AND>
 20 |               </match>
 21 |             </rule>
 22 |           </section>
 23 |           <section>
 24 |             <rule>
 25 |               <match>
 26 |                 <AND>
 27 |                   <NAME>xmlns:.*</NAME>
 28 |                   <XML_ATTRIBUTE />
 29 |                   <XML_NAMESPACE>^$</XML_NAMESPACE>
 30 |                 </AND>
 31 |               </match>
 32 |               <order>BY_NAME</order>
 33 |             </rule>
 34 |           </section>
 35 |           <section>
 36 |             <rule>
 37 |               <match>
 38 |                 <AND>
 39 |                   <NAME>.*:id</NAME>
 40 |                   <XML_ATTRIBUTE />
 41 |                   <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
 42 |                 </AND>
 43 |               </match>
 44 |             </rule>
 45 |           </section>
 46 |           <section>
 47 |             <rule>
 48 |               <match>
 49 |                 <AND>
 50 |                   <NAME>.*:name</NAME>
 51 |                   <XML_ATTRIBUTE />
 52 |                   <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
 53 |                 </AND>
 54 |               </match>
 55 |             </rule>
 56 |           </section>
 57 |           <section>
 58 |             <rule>
 59 |               <match>
 60 |                 <AND>
 61 |                   <NAME>name</NAME>
 62 |                   <XML_ATTRIBUTE />
 63 |                   <XML_NAMESPACE>^$</XML_NAMESPACE>
 64 |                 </AND>
 65 |               </match>
 66 |             </rule>
 67 |           </section>
 68 |           <section>
 69 |             <rule>
 70 |               <match>
 71 |                 <AND>
 72 |                   <NAME>style</NAME>
 73 |                   <XML_ATTRIBUTE />
 74 |                   <XML_NAMESPACE>^$</XML_NAMESPACE>
 75 |                 </AND>
 76 |               </match>
 77 |             </rule>
 78 |           </section>
 79 |           <section>
 80 |             <rule>
 81 |               <match>
 82 |                 <AND>
 83 |                   <NAME>.*</NAME>
 84 |                   <XML_ATTRIBUTE />
 85 |                   <XML_NAMESPACE>^$</XML_NAMESPACE>
 86 |                 </AND>
 87 |               </match>
 88 |               <order>BY_NAME</order>
 89 |             </rule>
 90 |           </section>
 91 |           <section>
 92 |             <rule>
 93 |               <match>
 94 |                 <AND>
 95 |                   <NAME>.*</NAME>
 96 |                   <XML_ATTRIBUTE />
 97 |                   <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
 98 |                 </AND>
 99 |               </match>
100 |               <order>ANDROID_ATTRIBUTE_ORDER</order>
101 |             </rule>
102 |           </section>
103 |           <section>
104 |             <rule>
105 |               <match>
106 |                 <AND>
107 |                   <NAME>.*</NAME>
108 |                   <XML_ATTRIBUTE />
109 |                   <XML_NAMESPACE>.*</XML_NAMESPACE>
110 |                 </AND>
111 |               </match>
112 |               <order>BY_NAME</order>
113 |             </rule>
114 |           </section>
115 |         </rules>
116 |       </arrangement>
117 |     </codeStyleSettings>
118 |     <codeStyleSettings language="kotlin">
119 |       <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
120 |       <indentOptions>
121 |         <option name="CONTINUATION_INDENT_SIZE" value="4" />
122 |       </indentOptions>
123 |     </codeStyleSettings>
124 |   </code_scheme>
125 | </component>


--------------------------------------------------------------------------------
/.idea/misc.xml:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <project version="4">
 3 |   <component name="MarkdownProjectSettings">
 4 |     <PreviewSettings splitEditorLayout="SPLIT" splitEditorPreview="PREVIEW" useGrayscaleRendering="false" zoomFactor="1.0" maxImageWidth="0" showGitHubPageIfSynced="false" allowBrowsingInPreview="false" synchronizePreviewPosition="true" highlightPreviewType="LINE" highlightFadeOut="5" highlightOnTyping="true" synchronizeSourcePosition="true" verticallyAlignSourceAndPreviewSyncPosition="true" showSearchHighlightsInPreview="true" showSelectionInPreview="true">
 5 |       <PanelProvider>
 6 |         <provider providerId="com.vladsch.idea.multimarkdown.editor.swing.html.panel" providerName="Default - Swing" />
 7 |       </PanelProvider>
 8 |     </PreviewSettings>
 9 |     <ParserSettings gitHubSyntaxChange="false">
10 |       <PegdownExtensions>
11 |         <option name="ABBREVIATIONS" value="false" />
12 |         <option name="ANCHORLINKS" value="true" />
13 |         <option name="ASIDE" value="false" />
14 |         <option name="ATXHEADERSPACE" value="true" />
15 |         <option name="AUTOLINKS" value="true" />
16 |         <option name="DEFINITIONS" value="false" />
17 |         <option name="DEFINITION_BREAK_DOUBLE_BLANK_LINE" value="false" />
18 |         <option name="FENCED_CODE_BLOCKS" value="true" />
19 |         <option name="FOOTNOTES" value="false" />
20 |         <option name="HARDWRAPS" value="false" />
21 |         <option name="HTML_DEEP_PARSER" value="false" />
22 |         <option name="INSERTED" value="false" />
23 |         <option name="QUOTES" value="false" />
24 |         <option name="RELAXEDHRULES" value="true" />
25 |         <option name="SMARTS" value="false" />
26 |         <option name="STRIKETHROUGH" value="true" />
27 |         <option name="SUBSCRIPT" value="false" />
28 |         <option name="SUPERSCRIPT" value="false" />
29 |         <option name="SUPPRESS_HTML_BLOCKS" value="false" />
30 |         <option name="SUPPRESS_INLINE_HTML" value="false" />
31 |         <option name="TABLES" value="true" />
32 |         <option name="TASKLISTITEMS" value="true" />
33 |         <option name="TOC" value="false" />
34 |         <option name="WIKILINKS" value="true" />
35 |       </PegdownExtensions>
36 |       <ParserOptions>
37 |         <option name="COMMONMARK_LISTS" value="false" />
38 |         <option name="DUMMY" value="false" />
39 |         <option name="EMOJI_SHORTCUTS" value="true" />
40 |         <option name="FLEXMARK_FRONT_MATTER" value="false" />
41 |         <option name="GFM_LOOSE_BLANK_LINE_AFTER_ITEM_PARA" value="false" />
42 |         <option name="GFM_TABLE_RENDERING" value="true" />
43 |         <option name="GITBOOK_URL_ENCODING" value="false" />
44 |         <option name="GITHUB_EMOJI_URL" value="false" />
45 |         <option name="GITHUB_LISTS" value="true" />
46 |         <option name="GITHUB_WIKI_LINKS" value="true" />
47 |         <option name="JEKYLL_FRONT_MATTER" value="false" />
48 |         <option name="SIM_TOC_BLANK_LINE_SPACER" value="true" />
49 |       </ParserOptions>
50 |     </ParserSettings>
51 |     <HtmlSettings headerTopEnabled="false" headerBottomEnabled="false" bodyTopEnabled="false" bodyBottomEnabled="false" embedUrlContent="false" addPageHeader="true">
52 |       <GeneratorProvider>
53 |         <provider providerId="com.vladsch.idea.multimarkdown.editor.swing.html.generator" providerName="Default Swing HTML Generator" />
54 |       </GeneratorProvider>
55 |       <headerTop />
56 |       <headerBottom />
57 |       <bodyTop />
58 |       <bodyBottom />
59 |     </HtmlSettings>
60 |     <CssSettings previewScheme="UI_SCHEME" cssUri="" isCssUriEnabled="false" isCssTextEnabled="false" isDynamicPageWidth="true">
61 |       <StylesheetProvider>
62 |         <provider providerId="com.vladsch.idea.multimarkdown.editor.swing.html.css" providerName="Default Swing Stylesheet" />
63 |       </StylesheetProvider>
64 |       <ScriptProviders />
65 |       <cssText />
66 |     </CssSettings>
67 |     <HtmlExportSettings updateOnSave="false" parentDir="$ProjectFileDir$" targetDir="$ProjectFileDir$" cssDir="" scriptDir="" plainHtml="false" imageDir="" copyLinkedImages="false" imageUniquifyType="0" targetExt="" useTargetExt="false" noCssNoScripts="false" linkToExportedHtml="true" exportOnSettingsChange="true" regenerateOnProjectOpen="false" />
68 |     <LinkMapSettings>
69 |       <textMaps />
70 |     </LinkMapSettings>
71 |   </component>
72 |   <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
73 |     <output url="file://$PROJECT_DIR$/build/classes" />
74 |   </component>
75 |   <component name="ProjectType">
76 |     <option name="id" value="Android" />
77 |   </component>
78 |   <component name="masterDetails">
79 |     <states>
80 |       <state key="ProjectJDKs.UI">
81 |         <settings>
82 |           <last-edited>1.8</last-edited>
83 |           <splitter-proportions>
84 |             <option name="proportions">
85 |               <list>
86 |                 <option value="0.2" />
87 |               </list>
88 |             </option>
89 |           </splitter-proportions>
90 |         </settings>
91 |       </state>
92 |     </states>
93 |   </component>
94 | </project>


--------------------------------------------------------------------------------
/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:viewportHeight="108"
  6 |     android:viewportWidth="108">
  7 |     <path
  8 |         android:fillColor="#3DDC84"
  9 |         android:pathData="M0,0h108v108h-108z" />
 10 |     <path
 11 |         android:fillColor="#00000000"
 12 |         android:pathData="M9,0L9,108"
 13 |         android:strokeColor="#33FFFFFF"
 14 |         android:strokeWidth="0.8" />
 15 |     <path
 16 |         android:fillColor="#00000000"
 17 |         android:pathData="M19,0L19,108"
 18 |         android:strokeColor="#33FFFFFF"
 19 |         android:strokeWidth="0.8" />
 20 |     <path
 21 |         android:fillColor="#00000000"
 22 |         android:pathData="M29,0L29,108"
 23 |         android:strokeColor="#33FFFFFF"
 24 |         android:strokeWidth="0.8" />
 25 |     <path
 26 |         android:fillColor="#00000000"
 27 |         android:pathData="M39,0L39,108"
 28 |         android:strokeColor="#33FFFFFF"
 29 |         android:strokeWidth="0.8" />
 30 |     <path
 31 |         android:fillColor="#00000000"
 32 |         android:pathData="M49,0L49,108"
 33 |         android:strokeColor="#33FFFFFF"
 34 |         android:strokeWidth="0.8" />
 35 |     <path
 36 |         android:fillColor="#00000000"
 37 |         android:pathData="M59,0L59,108"
 38 |         android:strokeColor="#33FFFFFF"
 39 |         android:strokeWidth="0.8" />
 40 |     <path
 41 |         android:fillColor="#00000000"
 42 |         android:pathData="M69,0L69,108"
 43 |         android:strokeColor="#33FFFFFF"
 44 |         android:strokeWidth="0.8" />
 45 |     <path
 46 |         android:fillColor="#00000000"
 47 |         android:pathData="M79,0L79,108"
 48 |         android:strokeColor="#33FFFFFF"
 49 |         android:strokeWidth="0.8" />
 50 |     <path
 51 |         android:fillColor="#00000000"
 52 |         android:pathData="M89,0L89,108"
 53 |         android:strokeColor="#33FFFFFF"
 54 |         android:strokeWidth="0.8" />
 55 |     <path
 56 |         android:fillColor="#00000000"
 57 |         android:pathData="M99,0L99,108"
 58 |         android:strokeColor="#33FFFFFF"
 59 |         android:strokeWidth="0.8" />
 60 |     <path
 61 |         android:fillColor="#00000000"
 62 |         android:pathData="M0,9L108,9"
 63 |         android:strokeColor="#33FFFFFF"
 64 |         android:strokeWidth="0.8" />
 65 |     <path
 66 |         android:fillColor="#00000000"
 67 |         android:pathData="M0,19L108,19"
 68 |         android:strokeColor="#33FFFFFF"
 69 |         android:strokeWidth="0.8" />
 70 |     <path
 71 |         android:fillColor="#00000000"
 72 |         android:pathData="M0,29L108,29"
 73 |         android:strokeColor="#33FFFFFF"
 74 |         android:strokeWidth="0.8" />
 75 |     <path
 76 |         android:fillColor="#00000000"
 77 |         android:pathData="M0,39L108,39"
 78 |         android:strokeColor="#33FFFFFF"
 79 |         android:strokeWidth="0.8" />
 80 |     <path
 81 |         android:fillColor="#00000000"
 82 |         android:pathData="M0,49L108,49"
 83 |         android:strokeColor="#33FFFFFF"
 84 |         android:strokeWidth="0.8" />
 85 |     <path
 86 |         android:fillColor="#00000000"
 87 |         android:pathData="M0,59L108,59"
 88 |         android:strokeColor="#33FFFFFF"
 89 |         android:strokeWidth="0.8" />
 90 |     <path
 91 |         android:fillColor="#00000000"
 92 |         android:pathData="M0,69L108,69"
 93 |         android:strokeColor="#33FFFFFF"
 94 |         android:strokeWidth="0.8" />
 95 |     <path
 96 |         android:fillColor="#00000000"
 97 |         android:pathData="M0,79L108,79"
 98 |         android:strokeColor="#33FFFFFF"
 99 |         android:strokeWidth="0.8" />
100 |     <path
101 |         android:fillColor="#00000000"
102 |         android:pathData="M0,89L108,89"
103 |         android:strokeColor="#33FFFFFF"
104 |         android:strokeWidth="0.8" />
105 |     <path
106 |         android:fillColor="#00000000"
107 |         android:pathData="M0,99L108,99"
108 |         android:strokeColor="#33FFFFFF"
109 |         android:strokeWidth="0.8" />
110 |     <path
111 |         android:fillColor="#00000000"
112 |         android:pathData="M19,29L89,29"
113 |         android:strokeColor="#33FFFFFF"
114 |         android:strokeWidth="0.8" />
115 |     <path
116 |         android:fillColor="#00000000"
117 |         android:pathData="M19,39L89,39"
118 |         android:strokeColor="#33FFFFFF"
119 |         android:strokeWidth="0.8" />
120 |     <path
121 |         android:fillColor="#00000000"
122 |         android:pathData="M19,49L89,49"
123 |         android:strokeColor="#33FFFFFF"
124 |         android:strokeWidth="0.8" />
125 |     <path
126 |         android:fillColor="#00000000"
127 |         android:pathData="M19,59L89,59"
128 |         android:strokeColor="#33FFFFFF"
129 |         android:strokeWidth="0.8" />
130 |     <path
131 |         android:fillColor="#00000000"
132 |         android:pathData="M19,69L89,69"
133 |         android:strokeColor="#33FFFFFF"
134 |         android:strokeWidth="0.8" />
135 |     <path
136 |         android:fillColor="#00000000"
137 |         android:pathData="M19,79L89,79"
138 |         android:strokeColor="#33FFFFFF"
139 |         android:strokeWidth="0.8" />
140 |     <path
141 |         android:fillColor="#00000000"
142 |         android:pathData="M29,19L29,89"
143 |         android:strokeColor="#33FFFFFF"
144 |         android:strokeWidth="0.8" />
145 |     <path
146 |         android:fillColor="#00000000"
147 |         android:pathData="M39,19L39,89"
148 |         android:strokeColor="#33FFFFFF"
149 |         android:strokeWidth="0.8" />
150 |     <path
151 |         android:fillColor="#00000000"
152 |         android:pathData="M49,19L49,89"
153 |         android:strokeColor="#33FFFFFF"
154 |         android:strokeWidth="0.8" />
155 |     <path
156 |         android:fillColor="#00000000"
157 |         android:pathData="M59,19L59,89"
158 |         android:strokeColor="#33FFFFFF"
159 |         android:strokeWidth="0.8" />
160 |     <path
161 |         android:fillColor="#00000000"
162 |         android:pathData="M69,19L69,89"
163 |         android:strokeColor="#33FFFFFF"
164 |         android:strokeWidth="0.8" />
165 |     <path
166 |         android:fillColor="#00000000"
167 |         android:pathData="M79,19L79,89"
168 |         android:strokeColor="#33FFFFFF"
169 |         android:strokeWidth="0.8" />
170 | </vector>
171 | 


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