CODEWITHSUNDEEP
androidcallbacklistenertext-to-speech
XorOrNor
XorOrNor

Reputation: 8978

setOnUtteranceProgressListener for API < 15

I'm making an application for Android API 11 (or newer). I'm trying to get callbacks from a TTS engine, but there a problem appears. I've tried to set a listener using setOnUtteranceProgressListener() method but Eclipse says that requires API 15 or newer (and throws a compilation error), so next I've tried to use setOnUtteranceCompletedListener() but than it says "This method was deprecated in API level 15". What should I use to make it compatible with API 11 and higher?

Upvotes: 0

Views: 585

Answers (2)

Lenoir Zamboni
Lenoir Zamboni

Reputation: 139

You can use this code:

TextToSpeech tts = new TextToSpeech(this, this);

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1) {
        // API > 15
        tts.setOnUtteranceProgressListener(new UtteranceProgressListener() {
            @Override
            public void onStart(String utteranceId) {
                // do something
            }

            @Override
            public void onDone(String utteranceId) {
                 // do something
            }

            @Override
            public void onError(String utteranceId) {
                 // do something
            }
        });
    } else {
        // API < 15
        tts.setOnUtteranceCompletedListener(new TextToSpeech.OnUtteranceCompletedListener() {
            @Override
            public void onUtteranceCompleted(String utteranceId) {
                  // do something
            }
        });
    }

Upvotes: 0

Heinrisch
Heinrisch

Reputation: 5935

You either use the deprecated methods or do one of the depending on which Android version the device is running. You can look at Build.VERSION.SDK_INT.

Upvotes: 1

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