feat(player): 保持屏幕常亮并自动恢复播放

android/app/src/main/kotlin/com/stormg/lumadrama/MainActivity.kt

@@ -6,8 +6,10 @@ import android.content.Intent
 import android.app.PictureInPictureParams
 import android.content.res.Configuration
 import android.os.Build
+import android.os.Bundle
 import android.util.Rational
 import android.content.pm.PackageManager
+import android.view.WindowManager
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
 import io.flutter.embedding.android.FlutterActivity
@@ -21,6 +23,11 @@ class MainActivity : FlutterActivity() {
     private var keyboardChannel: MethodChannel? = null
     private var imeInset = 0
 
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
+    }
+
     override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
         super.configureFlutterEngine(flutterEngine)
         pipChannel = MethodChannel(flutterEngine.dartExecutor.binaryMessenger, "com.stormg.lumadrama/pip")