├── ScreenSaver
    ├── settings.gradle
    ├── gradle
    │   └── wrapper
    │   │   ├── gradle-wrapper.jar
    │   │   └── gradle-wrapper.properties
    ├── app
    │   ├── src
    │   │   └── main
    │   │   │   ├── res
    │   │   │       ├── drawable
    │   │   │       │   ├── movie.png
    │   │   │       │   ├── app_icon_your_company.png
    │   │   │       │   └── default_background.xml
    │   │   │       ├── values
    │   │   │       │   ├── themes.xml
    │   │   │       │   ├── colors.xml
    │   │   │       │   └── strings.xml
    │   │   │       ├── mipmap-hdpi
    │   │   │       │   └── ic_launcher.png
    │   │   │       ├── mipmap-mdpi
    │   │   │       │   └── ic_launcher.png
    │   │   │       ├── mipmap-xhdpi
    │   │   │       │   └── ic_launcher.png
    │   │   │       ├── mipmap-xxhdpi
    │   │   │       │   └── ic_launcher.png
    │   │   │       ├── mipmap-xxxhdpi
    │   │   │       │   └── ic_launcher.png
    │   │   │       └── layout
    │   │   │       │   ├── screen_saver_layout.xml
    │   │   │       │   └── activity_main.xml
    │   │   │   ├── AndroidManifest.xml
    │   │   │   └── java
    │   │   │       └── com
    │   │   │           └── moaapps
    │   │   │               └── screensaver
    │   │   │                   ├── ScreenSaverService.kt
    │   │   │                   └── MainActivity.kt
    │   ├── proguard-rules.pro
    │   └── build.gradle
    ├── build.gradle
    ├── gradle.properties
    ├── gradlew.bat
    └── gradlew
├── APK
    └── AndroidAerial.apk
├── README.md
└── LICENSE


/ScreenSaver/settings.gradle:
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1 | include ':app'
2 | rootProject.name = "Screen Saver"


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/APK/AndroidAerial.apk:
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https://raw.githubusercontent.com/barrycraig/AndroidAerial/HEAD/APK/AndroidAerial.apk


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/ScreenSaver/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/barrycraig/AndroidAerial/HEAD/ScreenSaver/gradle/wrapper/gradle-wrapper.jar


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/ScreenSaver/app/src/main/res/drawable/movie.png:
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https://raw.githubusercontent.com/barrycraig/AndroidAerial/HEAD/ScreenSaver/app/src/main/res/drawable/movie.png


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/ScreenSaver/app/src/main/res/values/themes.xml:
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1 | <resources>
2 | 
3 |     <style name="Theme.ScreenSaver" parent="@style/Theme.Leanback" />
4 | </resources>


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/ScreenSaver/app/src/main/res/mipmap-hdpi/ic_launcher.png:
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https://raw.githubusercontent.com/barrycraig/AndroidAerial/HEAD/ScreenSaver/app/src/main/res/mipmap-hdpi/ic_launcher.png


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/ScreenSaver/app/src/main/res/mipmap-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/barrycraig/AndroidAerial/HEAD/ScreenSaver/app/src/main/res/mipmap-mdpi/ic_launcher.png


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/ScreenSaver/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/barrycraig/AndroidAerial/HEAD/ScreenSaver/app/src/main/res/mipmap-xhdpi/ic_launcher.png


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/ScreenSaver/app/src/main/res/mipmap-xxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/barrycraig/AndroidAerial/HEAD/ScreenSaver/app/src/main/res/mipmap-xxhdpi/ic_launcher.png


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/ScreenSaver/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/barrycraig/AndroidAerial/HEAD/ScreenSaver/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png


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/ScreenSaver/app/src/main/res/drawable/app_icon_your_company.png:
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https://raw.githubusercontent.com/barrycraig/AndroidAerial/HEAD/ScreenSaver/app/src/main/res/drawable/app_icon_your_company.png


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/ScreenSaver/gradle/wrapper/gradle-wrapper.properties:
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1 | #Wed Feb 24 13:07:44 EET 2021
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-6.5-bin.zip
7 | 


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/ScreenSaver/app/src/main/res/drawable/default_background.xml:
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1 | <?xml version="1.0" encoding="utf-8"?>
2 | 
3 | <shape xmlns:android="http://schemas.android.com/apk/res/android"
4 |     android:shape="rectangle">
5 |     <gradient
6 |         android:angle="-270"
7 |         android:endColor="@color/background_gradient_end"
8 |         android:startColor="@color/background_gradient_start" />
9 | </shape>


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/ScreenSaver/app/src/main/res/values/colors.xml:
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1 | <resources>
2 |     <color name="background_gradient_start">#000000</color>
3 |     <color name="background_gradient_end">#DDDDDD</color>
4 |     <color name="fastlane_background">#0096a6</color>
5 |     <color name="search_opaque">#ffaa3f</color>
6 |     <color name="selected_background">#ffaa3f</color>
7 |     <color name="default_background">#3d3d3d</color>
8 | </resources>


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/ScreenSaver/build.gradle:
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 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules.
 2 | buildscript {
 3 |     ext.kotlin_version = "1.4.21"
 4 |     repositories {
 5 |         google()
 6 |         jcenter()
 7 |     }
 8 |     dependencies {
 9 |         classpath "com.android.tools.build:gradle:4.1.2"
10 |         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
11 | 
12 |         // NOTE: Do not place your application dependencies here; they belong
13 |         // in the individual module build.gradle files
14 |     }
15 | }
16 | 
17 | allprojects {
18 |     repositories {
19 |         google()
20 |         jcenter()
21 |     }
22 | }
23 | 
24 | task clean(type: Delete) {
25 |     delete rootProject.buildDir
26 | }


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/ScreenSaver/app/proguard-rules.pro:
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 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


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/ScreenSaver/app/src/main/res/values/strings.xml:
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 1 | <resources>
 2 |     <string name="app_name">Android Aerial</string>
 3 |     <string name="browse_title">Videos by Your Company</string>
 4 |     <string name="related_movies">Related Videos</string>
 5 |     <string name="grid_view">Grid View</string>
 6 |     <string name="error_fragment">Error Fragment</string>
 7 |     <string name="personal_settings">Personal Settings</string>
 8 |     <string name="watch_trailer_1">Watch trailer</string>
 9 |     <string name="watch_trailer_2">FREE</string>
10 |     <string name="rent_1">Rent By Day</string>
11 |     <string name="rent_2">From $1.99</string>
12 |     <string name="buy_1">Buy and Own</string>
13 |     <string name="buy_2">AT $9.99</string>
14 |     <string name="movie">Movie</string>
15 | 
16 |     <!-- Error messages -->
17 |     <string name="error_fragment_message">An error occurred</string>
18 |     <string name="dismiss_error">Dismiss</string>
19 | </resources>


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/ScreenSaver/app/src/main/res/layout/screen_saver_layout.xml:
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 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     xmlns:tools="http://schemas.android.com/tools"
 4 |     xmlns:app="http://schemas.android.com/apk/res-auto"
 5 |     android:orientation="vertical"
 6 |     android:layout_width="match_parent"
 7 |     android:layout_height="match_parent"
 8 |     android:background="#000">
 9 | 
10 |     <TextView
11 |         android:id="@+id/no_files"
12 |         android:layout_width="wrap_content"
13 |         android:layout_height="wrap_content"
14 |         android:layout_centerInParent="true"
15 |         android:text="No files found"
16 |         android:textStyle="bold"
17 |         android:textSize="25sp"
18 |         android:textColor="#fff"
19 |         android:visibility="gone"
20 |         tools:visibility="visible"/>
21 | 
22 | 
23 |     <com.google.android.exoplayer2.ui.PlayerView
24 |         android:id="@+id/player_view"
25 |         android:layout_width="match_parent"
26 |         android:layout_height="match_parent"
27 |         app:use_controller="false"/>
28 | </RelativeLayout>


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/ScreenSaver/app/build.gradle:
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 1 | plugins {
 2 |     id 'com.android.application'
 3 |     id 'kotlin-android'
 4 | }
 5 | 
 6 | android {
 7 |     compileSdkVersion 30
 8 |     buildToolsVersion "30.0.3"
 9 | 
10 |     defaultConfig {
11 |         applicationId "com.moaapps.screensaver"
12 |         minSdkVersion 21
13 |         targetSdkVersion 30
14 |         versionCode 1
15 |         versionName "1.0"
16 | 
17 |     }
18 | 
19 |     buildTypes {
20 |         release {
21 |             minifyEnabled false
22 |             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
23 |         }
24 |     }
25 | 
26 |     compileOptions {
27 |         targetCompatibility JavaVersion.VERSION_1_8
28 |     }
29 | }
30 | 
31 | dependencies {
32 | 
33 |     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
34 |     implementation 'androidx.core:core-ktx:1.3.2'
35 |     implementation 'androidx.leanback:leanback:1.0.0'
36 |     implementation 'androidx.appcompat:appcompat:1.2.0'
37 | 
38 |     implementation 'pub.devrel:easypermissions:3.0.0'
39 |     implementation 'lib.kashif:folderpicker:2.4'
40 | 
41 |     implementation 'com.google.android.exoplayer:exoplayer:2.12.2'
42 | 
43 | }


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/ScreenSaver/app/src/main/res/layout/activity_main.xml:
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 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     xmlns:tools="http://schemas.android.com/tools"
 4 |     android:id="@+id/main_browse_fragment"
 5 |     android:layout_width="match_parent"
 6 |     android:layout_height="match_parent"
 7 |     tools:context=".MainActivity"
 8 |     tools:deviceIds="tv"
 9 |     android:background="#fff"
10 |     tools:ignore="MergeRootFrame">
11 | 
12 | 
13 |     <TextView
14 |         android:layout_width="wrap_content"
15 |         android:layout_height="wrap_content"
16 |         android:layout_margin="10dp"
17 |         android:id="@+id/directory"
18 |         android:layout_centerInParent="true"
19 |         tools:text="Number"
20 |         android:textColor="#000"/>
21 | 
22 |     <TextView
23 |         android:layout_width="wrap_content"
24 |         android:layout_height="wrap_content"
25 |         android:layout_margin="10dp"
26 |         android:layout_below="@id/directory"
27 |         android:id="@+id/video_count"
28 |         android:layout_centerHorizontal="true"
29 |         tools:text="Number"
30 |         android:textColor="#000"/>
31 | </RelativeLayout>


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/ScreenSaver/gradle.properties:
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 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=-Xmx2048m -Dfile.encoding=UTF-8
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


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/ScreenSaver/app/src/main/AndroidManifest.xml:
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 1 | <?xml version="1.0" encoding="utf-8"?>
 2 | <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 3 |     xmlns:tools="http://schemas.android.com/tools"
 4 |     package="com.moaapps.screensaver">
 5 | 
 6 |     <uses-permission android:name="android.permission.INTERNET" />
 7 |     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
 8 | 
 9 |     <uses-feature
10 |         android:name="android.hardware.touchscreen"
11 |         android:required="false" />
12 |     <uses-feature
13 |         android:name="android.software.leanback"
14 |         android:required="true" />
15 | 
16 |     <application
17 |         android:allowBackup="true"
18 |         android:icon="@mipmap/ic_launcher"
19 |         android:label="@string/app_name"
20 |         android:supportsRtl="true"
21 |         android:theme="@style/Theme.ScreenSaver">
22 |         <activity
23 |             android:name=".MainActivity"
24 |             android:banner="@drawable/app_icon_your_company"
25 |             android:icon="@drawable/app_icon_your_company"
26 |             android:label="@string/app_name"
27 |             android:logo="@drawable/app_icon_your_company"
28 |             android:screenOrientation="landscape">
29 |             <intent-filter>
30 |                 <action android:name="android.intent.action.MAIN" />
31 | 
32 |                 <category android:name="android.intent.category.LEANBACK_LAUNCHER" />
33 |             </intent-filter>
34 |         </activity>
35 |         <service android:name=".ScreenSaverService"
36 |             android:exported="true"
37 |             android:label="Android Aerial"
38 |             android:permission="android.permission.BIND_DREAM_SERVICE">
39 |             <intent-filter>
40 |                 <action android:name="android.service.dreams.DreamService" />
41 |                 <category android:name="android.intent.category.DEFAULT" />
42 |             </intent-filter>
43 |         </service>
44 |     </application>
45 | 
46 | </manifest>


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/ScreenSaver/gradlew.bat:
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 1 | @if "%DEBUG%" == "" @echo off
 2 | @rem ##########################################################################
 3 | @rem
 4 | @rem  Gradle startup script for Windows
 5 | @rem
 6 | @rem ##########################################################################
 7 | 
 8 | @rem Set local scope for the variables with windows NT shell
 9 | if "%OS%"=="Windows_NT" setlocal
10 | 
11 | 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 | 


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/ScreenSaver/app/src/main/java/com/moaapps/screensaver/ScreenSaverService.kt:
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 1 | package com.moaapps.screensaver
 2 | 
 3 | import android.net.Uri
 4 | import android.os.Environment
 5 | import android.service.dreams.DreamService
 6 | import android.util.Log
 7 | import android.view.KeyEvent
 8 | import android.view.View
 9 | import android.widget.TextView
10 | import android.widget.Toast
11 | import com.google.android.exoplayer2.MediaItem
12 | import com.google.android.exoplayer2.Player
13 | import com.google.android.exoplayer2.SimpleExoPlayer
14 | import com.google.android.exoplayer2.ui.PlayerView
15 | import java.io.File
16 | import java.util.*
17 | import kotlin.collections.ArrayList
18 | 
19 | 
20 | class ScreenSaverService : DreamService() {
21 |     private lateinit var playerView: PlayerView
22 |     private lateinit var exoPlayer:SimpleExoPlayer
23 |     private val filesList = ArrayList<File>()
24 |     override fun onDreamingStarted() {
25 |         super.onDreamingStarted()
26 |         Log.d("TAG", "onDreamingStarted: ")
27 | 
28 |         val file = File(Environment.getExternalStorageDirectory(),"Screensaver")
29 |         if (file.exists() && file.isDirectory){
30 |             for (file in file.listFiles()){
31 |                 if (file != null && file.absolutePath.endsWith("mov")){
32 |                     filesList.add(file)
33 |                 }
34 |             }
35 |         }
36 | 
37 |         exoPlayer = SimpleExoPlayer.Builder(this).build()
38 |         playerView.player = exoPlayer
39 | 
40 |         if (filesList.isEmpty()){
41 |             findViewById<TextView>(R.id.no_files).visibility = View.VISIBLE
42 |             findViewById<PlayerView>(R.id.player_view).visibility = View.GONE
43 |         }else{
44 |             setFilesAndPlay()
45 | 
46 |             exoPlayer.addListener(object : Player.DefaultEventListener() {
47 |                 override fun onPlayerStateChanged(playWhenReady: Boolean, playbackState: Int) {
48 |                     super.onPlayerStateChanged(playWhenReady, playbackState)
49 |                     if (playbackState == Player.STATE_ENDED){
50 |                         exoPlayer.release()
51 |                         exoPlayer = SimpleExoPlayer.Builder(this@ScreenSaverService).build()
52 |                         setFilesAndPlay()
53 |                     }
54 |                 }
55 |             })
56 | 
57 |         }
58 | 
59 | 
60 |     }
61 | 
62 |     private fun setFilesAndPlay() {
63 |         filesList.shuffle()
64 |         for (file in filesList) {
65 |             val mediaItem = MediaItem.fromUri(Uri.fromFile(file))
66 |             exoPlayer.addMediaItem(mediaItem)
67 |         }
68 | 
69 |         exoPlayer.prepare()
70 |         exoPlayer.playWhenReady = true
71 |     }
72 | 
73 |     override fun onDreamingStopped() {
74 |         super.onDreamingStopped()
75 |         Log.d("TAG", "onDreamingStopped: ")
76 |         exoPlayer.stop()
77 |         exoPlayer.release()
78 |     }
79 | 
80 |     override fun onAttachedToWindow() {
81 |         super.onAttachedToWindow()
82 |         Log.d("TAG", "onAttachedToWindow: ")
83 |         isInteractive = false
84 |         isFullscreen = true
85 |         setContentView(R.layout.screen_saver_layout)
86 |         playerView = findViewById(R.id.player_view)
87 | 
88 |     }
89 | 
90 | }


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/ScreenSaver/app/src/main/java/com/moaapps/screensaver/MainActivity.kt:
--------------------------------------------------------------------------------
 1 | package com.moaapps.screensaver
 2 | 
 3 | import android.Manifest
 4 | import android.app.Activity
 5 | import android.content.Intent
 6 | import android.net.Uri
 7 | import android.os.Bundle
 8 | import android.os.Environment
 9 | import android.util.Log
10 | import android.widget.Button
11 | import android.widget.TextView
12 | import lib.folderpicker.FolderPicker
13 | import pub.devrel.easypermissions.EasyPermissions
14 | import java.io.File
15 | 
16 | import java.net.URLConnection
17 | 
18 | 
19 | class MainActivity : Activity() {
20 | 
21 |     override fun onCreate(savedInstanceState: Bundle?) {
22 |         super.onCreate(savedInstanceState)
23 |         setContentView(R.layout.activity_main)
24 | 
25 | 
26 | 
27 | //        findViewById<Button>(R.id.select_folder)
28 | //            .setOnClickListener {
29 | ////                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
30 | ////                    val i = Intent(Intent.ACTION_OPEN_DOCUMENT_TREE)
31 | ////                    i.addCategory(Intent.CATEGORY_DEFAULT)
32 | ////                    startActivityForResult(Intent.createChooser(i, "Choose directory"), 9999)
33 | ////                }
34 | //
35 | //                if(EasyPermissions.hasPermissions(this, Manifest.permission.READ_EXTERNAL_STORAGE)){
36 | //                    val intent = Intent(this, FolderPicker::class.java)
37 | //                    startActivityForResult(intent, 9999)
38 | //                }else{
39 | //                    EasyPermissions.requestPermissions(this, "We need to access storage", 123, Manifest.permission.READ_EXTERNAL_STORAGE)
40 | //                }
41 | //            }
42 | 
43 | 
44 |         if(EasyPermissions.hasPermissions(this, Manifest.permission.READ_EXTERNAL_STORAGE)){
45 |             val file = File(Environment.getExternalStorageDirectory(),"Screensaver")
46 |             Log.d("TAG", "onCreate: ${file.absolutePath}")
47 |             findViewById<TextView>(R.id.directory).text = "Selected Folder: ${file.absolutePath}"
48 |             if (file.exists() && file.isDirectory){
49 |                 val filesList = ArrayList<File>()
50 |                 for (file in file.listFiles()){
51 |                     if (file != null && file.absolutePath.endsWith("mov")){
52 |                         filesList.add(file)
53 |                     }
54 |                 }
55 |                 findViewById<TextView>(R.id.video_count).text = "${filesList.size} files found in the directory"
56 |             }else{
57 |                 findViewById<TextView>(R.id.directory).text = "Folder not found"
58 |             }
59 |         }else{
60 |             EasyPermissions.requestPermissions(this, "We need to access storage", 123, Manifest.permission.READ_EXTERNAL_STORAGE)
61 |         }
62 |         
63 | 
64 | 
65 |     }
66 | 
67 |     override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
68 |         super.onActivityResult(requestCode, resultCode, data)
69 |         if (requestCode == 9999 && resultCode == RESULT_OK){
70 |             val folderLocation = data?.extras!!.getString("data")
71 |             Log.d("TAG", "onActivityResult: $folderLocation")
72 |             findViewById<TextView>(R.id.directory).text = folderLocation
73 |         }
74 |     }
75 | }


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/README.md:
--------------------------------------------------------------------------------
 1 | # AndroidAerial
 2 | A 4k Video Android TV Screensaver
 3 | 
 4 | # -THIS PROJECT-
 5 | 
 6 | I am not a developer, I have no experience, skill or ability in this space whatsoever. I am however very frustrated by what seems like a simple problem without a solution: "Play 4k videos from a local folder as a screensaver on Android TV". I decided to put my money where my mouth is and commission a bare bones app to do just that. AndroidAerial is probably as far from perfect as it's possible to be but it does just about work. I have reached the limit of what I can/will pay for development so I decided to dump everything on Github to see if anyone more competent than me is interested in taking over. 
 7 | 
 8 | PS. I also dont really know anything about Github so apologies for the mess that is this repo. Just keep in mind that I know nothing.
 9 | 
10 | --------
11 | 
12 | 
13 | # -BACKGROUND-
14 | 
15 | I've long coveted the Aerial videos screensaver on the Apple TV. There are options to mimic this on Android TV, but they both have their problems. I wanted an app that would allow me to download the publicly accessable Apple Screensaver video files, drop them on my Nvidia Shield and have them play in a randomised loop.
16 | 
17 | --------
18 | 
19 | # -CURRENT OPTIONS-
20 | 
21 | Option 1
22 | <a href="https://play.google.com/store/apps/details?id=com.codingbuffalo.aerialdream&hl=en_GB&gl=US" target="_blank">Aerial Dream</a>
23 | 
24 | This is certainly the most polished Android option out there, FAR more polished that this BETA. It's key problem is that there is no support for Local files or Offline Caching meaning whenever your screensaver is active there are huge files being streamed over the internet.
25 | 
26 | Option 2
27 | <a href="https://play.google.com/store/apps/details?id=com.furnaghan.android.photoscreensaver&hl=en_GB&gl=US" target="_blank">Photo Gallery and Screensaver</a>
28 | 
29 | I believe this app is basically abandonware, there hasn't been an update since Dec 2019 and the dev is totally non-responsive. It does have local video support but the implementation is very clunky. Support for 4k Videos is also extremely limited and despite much experimenting I haven't been able to find a way to get it to play smoothly and reliably.
30 | 
31 | NOTE, I have been made aware of a third option, <a href="https://github.com/theothernt/AerialDream" target="_blank">a fork of Aerial Dream</a> by Theothernt. This app solves almost all the problems present in the original Aerial Dream, the only current downside is that it only supports the official List of 2019 Apple videos. If you are only interested in playing the Apple TV videos then this is a much better option than my app.
32 | 
33 | --------
34 | 
35 | # -HOW TO USE-
36 | 
37 | The app is very limited in it's functionality. It will only play ".mov" files and it will only scan a single fixed local folder. It has also only been tested on a 2019 Nvidia shield.
38 | 
39 | 1. Install the APK on your Android TV.
40 | 2. Create the following folder: "Storage/emulated/0/Screensaver"
41 | 3. Launch the app and grant it permission to access your filesystem.
42 | 4. Put any .mov videos into that folder to include them in the screensaver.
43 | 5. Select AndroidAerial from screensaver settings.
44 | 
45 | All the Apple aerial videos are publicly available to download and can be accessed via the urls in this document
46 | 
47 | https://docs.google.com/spreadsheets/d/1bboTohF06r-fafrImTExAPqM9m6h2m2lgJyAkQuYVJI/edit#gid=1684411812
48 | 
49 | --------
50 | 
51 | # -ISSUES-
52 | 
53 | - Not possible to manually select source folder
54 | - Any non-video files in the folder seem to break the screensaver
55 | - If other media is paused, screensaver will fail to launch.
56 | 


--------------------------------------------------------------------------------
/ScreenSaver/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 | 


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