Only keep screen on while videos are playing

#335
MarmadileManteater · Apr 14, 2024 · f5f9a3e · f5f9a3e
1 parent 76c9b61
commit f5f9a3e
Show file tree

Hide file tree

Showing 3 changed files with 18 additions and 3 deletions.
diff --git a/android/app/src/main/java/io/freetubeapp/freetube/FreeTubeJavaScriptInterface.kt b/android/app/src/main/java/io/freetubeapp/freetube/FreeTubeJavaScriptInterface.kt
@@ -14,6 +14,7 @@ import android.media.session.PlaybackState
 import android.media.session.PlaybackState.STATE_PAUSED
 import android.net.Uri
 import android.os.Build
+import android.view.WindowManager
 import android.webkit.JavascriptInterface
 import androidx.activity.result.ActivityResult
 import androidx.annotation.RequiresApi
@@ -32,6 +33,7 @@ class FreeTubeJavaScriptInterface {
   private var lastPosition: Long
   private var lastState: Int
   private var lastNotification: Notification? = null
+  private var keepScreenOn: Boolean = false
   var syncMessages: MutableMap<String, String> = HashMap()
 
   companion object {
@@ -578,6 +580,20 @@ class FreeTubeJavaScriptInterface {
     syncMessages.remove(promise)
     return value!!
   }
+
+  fun enableKeepScreenOn() {
+    if (!keepScreenOn) {
+      keepScreenOn = true
+      context.window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
+    }
+  }
+
+  fun disableKeepScreenOn() {
+    if (keepScreenOn) {
+      keepScreenOn = false
+      context.window.clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
+    }
+  }
   private fun addNamedCallbackToPromise(promise: String, name: String) {
     context.runOnUiThread {
       context.webView.loadUrl("javascript: window['${promise}'].callbacks = window['${promise}'].callbacks || {};  window['${promise}'].callbacks.notify = (key, message) => window['${promise}'].callbacks[key].forEach(callback => callback(message)); window['${promise}'].callbacks['${name}'] = window['${promise}'].callbacks['${name}'] || []")

diff --git a/android/app/src/main/java/io/freetubeapp/freetube/MainActivity.kt b/android/app/src/main/java/io/freetubeapp/freetube/MainActivity.kt
@@ -9,7 +9,6 @@ import android.os.Bundle
 import android.view.View
 import android.view.ViewGroup
 import android.view.ViewTreeObserver
-import android.view.WindowManager
 import android.webkit.WebChromeClient
 import android.webkit.WebResourceRequest
 import android.webkit.WebView
@@ -74,7 +73,6 @@ class MainActivity : AppCompatActivity(), OnRequestPermissionsResultCallback {
   @Suppress("DEPRECATION")
   override fun onCreate(savedInstanceState: Bundle?) {
     super.onCreate(savedInstanceState)
-    window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
     content = findViewById(android.R.id.content)
     content.viewTreeObserver.addOnPreDrawListener(
       object : ViewTreeObserver.OnPreDrawListener {

diff --git a/src/renderer/components/ft-video-player/ft-video-player.js b/src/renderer/components/ft-video-player/ft-video-player.js
@@ -689,6 +689,7 @@ export default defineComponent({
 
         this.player.on('play', async () => {
           if (process.env.IS_ANDROID) {
+            android.enableKeepScreenOn()
             updateMediaSessionState(STATE_PLAYING.toString())
           }
           if ('mediaSession' in navigator) {
@@ -704,6 +705,7 @@ export default defineComponent({
 
         this.player.on('pause', () => {
           if (process.env.IS_ANDROID) {
+            android.disableKeepScreenOn()
             updateMediaSessionState(STATE_PAUSED)
           }
           if ('mediaSession' in navigator) {
@@ -730,7 +732,6 @@ export default defineComponent({
           }
           this.$emit('timeupdate')
           if (process.env.IS_ANDROID) {
-            // todo add code to update state of media session
             updateMediaSessionState(null, Math.floor(this.player.currentTime() * 1000).toString())
           }
         })