feat: Added player service for future use

Signed-off-by: Gabriel Fontán <[email protected]>

app/build.gradle.kts

@@ -22,7 +22,7 @@ val currentVersion: Version = Version.Beta(
     versionMajor = 1,
     versionMinor = 0,
     versionPatch = 0,
-    versionBuild = 2
+    versionBuild = 3
 )
 
 android {

app/mediaplayer/.gitignore

@@ -0,0 +1 @@
+/build

app/mediaplayer/build.gradle.kts

@@ -0,0 +1,55 @@
+plugins {
+    alias(libs.plugins.androidLibrary)
+    alias(libs.plugins.kotlinAndroid)
+    alias(libs.plugins.kotlin.ksp)
+}
+
+android {
+    namespace = "com.bobbyesp.mediaplayer"
+    compileSdk = 34
+
+    defaultConfig {
+        minSdk = 24
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+        consumerProguardFiles("consumer-rules.pro")
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+    kotlinOptions {
+        jvmTarget = "17"
+    }
+}
+
+dependencies {
+    implementation(libs.core.ktx)
+    implementation(libs.core.appcompat)
+    implementation(libs.androidx.legacy.support.v4) // Needed MediaSessionCompat.Token
+
+    //DI (Dependency Injection - Hilt)
+    implementation(libs.bundles.hilt)
+    ksp(libs.hilt.ext.compiler)
+    ksp(libs.hilt.compiler)
+
+    //Media3
+    implementation(libs.bundles.media3)
+
+    //Coil
+    implementation(libs.coil)
+
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.androidx.test.ext.junit)
+    androidTestImplementation(libs.espresso.core)
+}

app/mediaplayer/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

app/mediaplayer/src/androidTest/java/com/bobbyesp/mediaplayer/ExampleInstrumentedTest.kt

@@ -0,0 +1,22 @@
+package com.bobbyesp.mediaplayer
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.platform.app.InstrumentationRegistry
+import org.junit.Assert.assertEquals
+import org.junit.Test
+import org.junit.runner.RunWith
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.bobbyesp.mediaplayer.test", appContext.packageName)
+    }
+}

app/mediaplayer/src/main/AndroidManifest.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest>
+
+</manifest>

app/mediaplayer/src/main/java/com/bobbyesp/mediaplayer/di/MediaPlayerModule.kt

@@ -0,0 +1,64 @@
+package com.bobbyesp.mediaplayer.di
+
+import android.content.Context
+import android.os.Build
+import androidx.annotation.RequiresApi
+import androidx.media3.common.AudioAttributes
+import androidx.media3.common.C
+import androidx.media3.common.util.UnstableApi
+import androidx.media3.exoplayer.ExoPlayer
+import androidx.media3.exoplayer.trackselection.DefaultTrackSelector
+import androidx.media3.session.MediaSession
+import com.bobbyesp.mediaplayer.service.MediaServiceHandler
+import com.bobbyesp.mediaplayer.service.notifications.MediaNotificationManager
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.android.qualifiers.ApplicationContext
+import dagger.hilt.components.SingletonComponent
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+object MediaPlayerModule {
+    @Provides
+    @Singleton
+    fun provideAudioAttributes(): AudioAttributes =
+        AudioAttributes.Builder().setContentType(C.AUDIO_CONTENT_TYPE_MOVIE).setUsage(C.USAGE_MEDIA)
+            .build()
+
+    @Provides
+    @Singleton
+    @UnstableApi
+    fun providePlayer(
+        @ApplicationContext context: Context, audioAttributes: AudioAttributes
+    ): ExoPlayer = ExoPlayer.Builder(context).setAudioAttributes(audioAttributes, true)
+        .setHandleAudioBecomingNoisy(true).setTrackSelector(DefaultTrackSelector(context)).build()
+
+    @RequiresApi(Build.VERSION_CODES.O)
+    @Provides
+    @Singleton
+    fun provideNotificationManager(
+        @ApplicationContext context: Context, player: ExoPlayer
+    ): MediaNotificationManager = MediaNotificationManager(
+        context = context, player = player
+    )
+
+    @Provides
+    @Singleton
+    fun provideMediaSession(
+        @ApplicationContext context: Context,
+        player: ExoPlayer
+    ): MediaSession =
+        MediaSession.Builder(context, player).build()
+
+    @Provides
+    @Singleton
+    fun provideServiceHandler(
+        player: ExoPlayer
+    ): MediaServiceHandler =
+        MediaServiceHandler(
+            player = player
+        )
+
+}

app/mediaplayer/src/main/java/com/bobbyesp/mediaplayer/service/MediaService.kt

@@ -0,0 +1,49 @@
+package com.bobbyesp.mediaplayer.service
+
+import android.content.Intent
+import android.os.Build
+import androidx.annotation.RequiresApi
+import androidx.media3.common.Player
+import androidx.media3.common.util.UnstableApi
+import androidx.media3.session.MediaSession
+import androidx.media3.session.MediaSessionService
+import com.bobbyesp.mediaplayer.service.notifications.MediaNotificationManager
+import dagger.hilt.android.AndroidEntryPoint
+import javax.inject.Inject
+
+@AndroidEntryPoint
+class MediaService : MediaSessionService() {
+
+    @Inject
+    lateinit var mediaSession: MediaSession
+
+    @Inject
+    lateinit var notificationManager: MediaNotificationManager
+
+    @RequiresApi(Build.VERSION_CODES.O)
+    @UnstableApi
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+        notificationManager.startNotificationService(
+            mediaSessionService = this,
+            mediaSession = mediaSession
+        )
+
+        return super.onStartCommand(intent, flags, startId)
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        mediaSession.run {
+            release()
+            if (player.playbackState != Player.STATE_IDLE) {
+                player.seekTo(0)
+                player.playWhenReady = false
+                player.stop()
+            }
+        }
+    }
+
+    override fun onGetSession(controllerInfo: MediaSession.ControllerInfo): MediaSession {
+        return mediaSession
+    }
+}