Add foreground service in android example (#23)

fishjam-dev · Jun 17, 2024 · c4bc136 · c4bc136
1 parent f4f06de
commit c4bc136
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Showing 5 changed files with 106 additions and 6 deletions.
diff --git a/app/build.gradle b/app/build.gradle
@@ -7,12 +7,12 @@ plugins {
 
 android {
     namespace 'com.example.fishjamandroidexample'
-    compileSdk 33
+    compileSdk 34
 
     defaultConfig {
         applicationId "com.example.fishjamandroidexample"
         minSdk 24
-        targetSdk 33
+        targetSdk 34
         versionCode 1
         versionName "1.0"
 
@@ -57,7 +57,7 @@ android {
 
 dependencies {
 
-    implementation 'androidx.core:core-ktx:1.10.1'
+    implementation 'androidx.core:core-ktx:1.13.1'
     implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.6.1'
     implementation 'androidx.activity:activity-compose:1.7.1'
     implementation platform('androidx.compose:compose-bom:2022.10.00')

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
@@ -1,6 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools">
+    xmlns:tools="http://schemas.android.com/tools" >
+
+    <uses-feature
+        android:name="android.hardware.camera"
+        android:required="true" />
+
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_MEDIA_PROJECTION" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_CAMERA" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_MICROPHONE" />
+    <uses-permission android:name="android.permission.CAMERA" />
+    <uses-permission android:name="android.permission.RECORD_AUDIO" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
 
     <application
         android:allowBackup="true"
@@ -12,7 +24,14 @@
         android:supportsRtl="true"
         android:theme="@style/Theme.FishjamAndroidExample"
         android:usesCleartextTraffic="true"
-        tools:targetApi="31">
+        tools:targetApi="31" >
+        <service
+            android:name=".CameraService"
+            android:enabled="true"
+            android:exported="false"
+            android:foregroundServiceType="camera|microphone">
+        </service>
+
         <activity
             android:name=".RoomActivity"
             android:exported="false"

diff --git a/app/src/main/java/com/example/fishjamandroidexample/CameraService.kt b/app/src/main/java/com/example/fishjamandroidexample/CameraService.kt
@@ -0,0 +1,65 @@
+package com.example.fishjamandroidexample
+
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.Service
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.content.pm.ServiceInfo
+import android.os.Build
+import android.os.IBinder
+import androidx.core.app.NotificationCompat
+import androidx.core.app.ServiceCompat
+import androidx.core.content.ContextCompat
+import timber.log.Timber
+
+class CameraService : Service() {
+    private fun startForeground() {
+        val cameraPermission =
+            ContextCompat.checkSelfPermission(this, android.Manifest.permission.CAMERA)
+        if (cameraPermission == PackageManager.PERMISSION_DENIED) {
+            stopSelf()
+            return
+        }
+
+        try {
+            val channelID = "FISHJAM_NOTIFICATION_CHANNEL"
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                val name = "Fishjam notification channel"
+                val importance = NotificationManager.IMPORTANCE_DEFAULT
+                val mChannel = NotificationChannel(channelID, name, importance)
+                val notificationManager = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
+                notificationManager.createNotificationChannel(mChannel)
+            }
+            val notification =
+                NotificationCompat.Builder(this, channelID)
+                    .setContentTitle("Fishjam is running")
+                    .build()
+            ServiceCompat.startForeground(
+                this,
+                100,
+                notification,
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+                    ServiceInfo.FOREGROUND_SERVICE_TYPE_CAMERA
+                } else {
+                    0
+                }
+            )
+        } catch (e: Exception) {
+            Timber.w("Failed to start foreground service")
+        }
+    }
+
+    override fun onStartCommand(
+        intent: Intent?,
+        flags: Int,
+        startId: Int
+    ): Int {
+        startForeground()
+        return START_STICKY
+    }
+
+    override fun onBind(intent: Intent): IBinder? {
+        return null
+    }
+}
diff --git a/app/src/main/java/com/example/fishjamandroidexample/MainActivity.kt b/app/src/main/java/com/example/fishjamandroidexample/MainActivity.kt
@@ -102,7 +102,8 @@ class MainActivity : ComponentActivity() {
             rememberMultiplePermissionsState(
                 listOf(
                     Manifest.permission.RECORD_AUDIO,
-                    Manifest.permission.CAMERA
+                    Manifest.permission.CAMERA,
+                    Manifest.permission.POST_NOTIFICATIONS
                 )
             )
 

diff --git a/app/src/main/java/com/example/fishjamandroidexample/RoomViewModel.kt b/app/src/main/java/com/example/fishjamandroidexample/RoomViewModel.kt
@@ -1,6 +1,8 @@
 package com.example.fishjamandroidexample
 
 import android.app.Application
+import android.content.Intent
+import android.os.Build
 import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.viewModelScope
 import com.fishjamdev.client.Config
@@ -40,6 +42,15 @@ class RoomViewModel(application: Application) :
         setupTracks()
     }
 
+    override fun onCleared() {
+        super.onCleared()
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            val intent =
+                Intent(getApplication<Application>().applicationContext, CameraService::class.java)
+            getApplication<Application>().applicationContext.stopService(intent)
+        }
+    }
+
     fun disconnect() {
         localVideoTrack?.stop()
         localVideoTrack = null
@@ -75,6 +86,10 @@ class RoomViewModel(application: Application) :
                 )
         }
         emitParticipants()
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            val intent = Intent(getApplication<Application>().applicationContext, CameraService::class.java)
+            getApplication<Application>().applicationContext.startForegroundService(intent)
+        }
     }
 
     override fun onJoinError(metadata: Any) {