Independent action in loop Android - Stack Overflow

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How to run an action in a loop in Android . I tried this code but it is not what i need, I need to call a function in which with help of TTS a word must be spoken and then loop to the next word until to the end of string array. my code:

        playButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if(minusButton.isEnabled()){
                minusButton.setEnabled(false);
            }

            if(plusButton.isEnabled()){
                plusButton.setEnabled(false);
            }

            new Thread() {
                @Override
                public void run() {

                    do {
                            speakText();

                    }
                    while (i <= myTextCharater.length);

                }
            }.start();
        }
    });

Function code:

    private void speakText(){
    String str = myTextCharater[i];
    tts.setSpeechRate(Float.parseFloat(speedSpeakFinal + "f"));
    tts.speak(str, TextToSpeech.QUEUE_ADD, null, null);

    i++;

}

The problem is that it loops to the end end only last word is pronounced.

Each spoken word must change its color during pronouncing and back.

How to run an action in a loop in Android . I tried this code but it is not what i need, I need to call a function in which with help of TTS a word must be spoken and then loop to the next word until to the end of string array. my code:

        playButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if(minusButton.isEnabled()){
                minusButton.setEnabled(false);
            }

            if(plusButton.isEnabled()){
                plusButton.setEnabled(false);
            }

            new Thread() {
                @Override
                public void run() {

                    do {
                            speakText();

                    }
                    while (i <= myTextCharater.length);

                }
            }.start();
        }
    });

Function code:

    private void speakText(){
    String str = myTextCharater[i];
    tts.setSpeechRate(Float.parseFloat(speedSpeakFinal + "f"));
    tts.speak(str, TextToSpeech.QUEUE_ADD, null, null);

    i++;

}

The problem is that it loops to the end end only last word is pronounced.

Each spoken word must change its color during pronouncing and back.

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