Add playThroughEarpieceAndroid option to AudioMode.

types/expo/expo-tests.tsx

@@ -167,6 +167,7 @@ Audio.setAudioModeAsync({
     interruptionModeIOS: 2,
     interruptionModeAndroid: 1,
     allowsRecordingIOS: true,
+    playThroughEarpieceAndroid: true,
 });
 Audio.setIsEnabledAsync(true);
 

types/expo/index.d.ts

@@ -418,6 +418,9 @@ export namespace Audio {
 
         /** an enum selecting how your experience’s audio should interact with the audio from other apps on Android: */
         interruptionModeAndroid: InterruptionModeAndroid;
+
+        /** Boolean selecting if your experience’s audio should route to earpiece on Android: */
+        playThroughEarpieceAndroid: boolean;
     }
 
     function setIsEnabledAsync(value: boolean): Promise<void>;