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Code Issues Releases Wiki Activity

TTS: wakelock

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M66B 2024-09-10 12:47:23 +02:00
parent 1e157e95d6
commit e48dbe668e
1 changed files with 11 additions and 0 deletions
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11
app/src/main/java/eu/faircode/email/TTSHelper.java
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@ -21,6 +21,7 @@ package eu.faircode.email;
import android.content.Context;
import android.os.OperationCanceledException;
import android.os.PowerManager;
import android.speech.tts.TextToSpeech;
import android.speech.tts.UtteranceProgressListener;
@ -35,10 +36,13 @@ import java.util.Map;
public class TTSHelper {
private static Integer status = null;
private static TextToSpeech instance = null;
private static PowerManager.WakeLock wl = null;
private static final List<Runnable> queue = new ArrayList<>();
private static final Map<String, Runnable> listeners = new HashMap<>();
private static final Object lock = new Object();
private static final long MAX_WAKELOCK_DURATION = 3 * 60 * 1000L; // milliseconds
// https://developer.android.com/reference/android/speech/tts/TextToSpeech
// https://android-developers.googleblog.com/2009/09/introduction-to-text-to-speech-in.html
@ -50,6 +54,11 @@ public class TTSHelper {
final boolean flush,
final Runnable listener) {
if (wl == null) {
PowerManager pm = Helper.getSystemService(context, PowerManager.class);
wl = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, BuildConfig.APPLICATION_ID + ":tts");
}
Locale locale = (language == null ? Locale.getDefault() : new Locale(language));
final Runnable speak = new Runnable() {
@ -103,6 +112,7 @@ public class TTSHelper {
} finally {
status = null;
instance = null;
wl.release();
}
}
}
@ -133,6 +143,7 @@ public class TTSHelper {
}
}
});
wl.acquire(MAX_WAKELOCK_DURATION);
} catch (Throwable ex) {
Log.e(ex);
status = TextToSpeech.ERROR;