Example usage for android.media AudioManager AUDIOFOCUS_REQUEST_GRANTED

Introduction

In this page you can find the example usage for android.media AudioManager AUDIOFOCUS_REQUEST_GRANTED.

Prototype

int AUDIOFOCUS_REQUEST_GRANTED

To view the source code for android.media AudioManager AUDIOFOCUS_REQUEST_GRANTED.

Click Source Link

Document

A successful focus change request.

Usage

From source file:com.example.android.gft.NumbersFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.word_list, container, false);

    // Create and setup the {@link AudioManager} to request audio focus
    mAudioManager = (AudioManager) getActivity().getSystemService(Context.AUDIO_SERVICE);

    // Create a list of words
    final ArrayList<Word> words = new ArrayList<Word>();
    words.add(//w w w.j  av a 2s.c  om
            new Word(R.string.number_one, R.string.miwok_number_one, R.drawable.number_one, R.raw.number_one));
    words.add(
            new Word(R.string.number_two, R.string.miwok_number_two, R.drawable.number_two, R.raw.number_two));
    words.add(new Word(R.string.number_three, R.string.miwok_number_three, R.drawable.number_three,
            R.raw.number_three));
    words.add(new Word(R.string.number_four, R.string.miwok_number_four, R.drawable.number_four,
            R.raw.number_four));
    words.add(new Word(R.string.number_five, R.string.miwok_number_five, R.drawable.number_five,
            R.raw.number_five));
    words.add(
            new Word(R.string.number_six, R.string.miwok_number_six, R.drawable.number_six, R.raw.number_six));
    words.add(new Word(R.string.number_seven, R.string.miwok_number_seven, R.drawable.number_seven,
            R.raw.number_seven));
    words.add(new Word(R.string.number_eight, R.string.miwok_number_eight, R.drawable.number_eight,
            R.raw.number_eight));
    words.add(new Word(R.string.number_nine, R.string.miwok_number_nine, R.drawable.number_nine,
            R.raw.number_nine));
    words.add(
            new Word(R.string.number_ten, R.string.miwok_number_ten, R.drawable.number_ten, R.raw.number_ten));

    // Create an {@link WordAdapter}, whose data source is a list of {@link Word}s. The
    // adapter knows how to create list items for each item in the list.
    WordAdapter adapter = new WordAdapter(getActivity(), words, R.color.category_numbers);

    // Find the {@link ListView} object in the view hierarchy of the {@link Activity}.
    // There should be a {@link ListView} with the view ID called list, which is declared in the
    // word_list.xml layout file.
    ListView listView = (ListView) rootView.findViewById(R.id.list);

    // Make the {@link ListView} use the {@link WordAdapter} we created above, so that the
    // {@link ListView} will display list items for each {@link Word} in the list.
    listView.setAdapter(adapter);

    // Set a click listener to play the audio when the list item is clicked on
    listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {
            // Release the media player if it currently exists because we are about to
            // play a different sound file
            releaseMediaPlayer();

            // Get the {@link Word} object at the given position the user clicked on
            Word word = words.get(position);

            // Request audio focus so in order to play the audio file. The app needs to play a
            // short audio file, so we will request audio focus with a short amount of time
            // with AUDIOFOCUS_GAIN_TRANSIENT.
            int result = mAudioManager.requestAudioFocus(mOnAudioFocusChangeListener, AudioManager.STREAM_MUSIC,
                    AudioManager.AUDIOFOCUS_GAIN_TRANSIENT);

            if (result == AudioManager.AUDIOFOCUS_REQUEST_GRANTED) {
                // We have audio focus now.

                // Create and setup the {@link MediaPlayer} for the audio resource associated
                // with the current word
                mMediaPlayer = MediaPlayer.create(getActivity(), word.getAudioResourceId());

                // Start the audio file
                mMediaPlayer.start();

                // Setup a listener on the media player, so that we can stop and release the
                // media player once the sound has finished playing.
                mMediaPlayer.setOnCompletionListener(mCompletionListener);
            }
        }
    });

    return rootView;
}

---

From source file:com.hang.exoplayer.PlayService.java

private boolean requestFocus() {
    // Request audio focus for playback
    int result = mAm.requestAudioFocus(mOnAudioFocusChangeListener,
            // Use the music stream.
            AudioManager.STREAM_MUSIC,/*from   w  ww.j av a  2 s . co m*/
            // Request permanent focus.
            AudioManager.AUDIOFOCUS_GAIN);
    return result == AudioManager.AUDIOFOCUS_REQUEST_GRANTED;
}

---

From source file:com.example.android.gft.FamilyFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.word_list, container, false);

    // Create and setup the {@link AudioManager} to request audio focus
    mAudioManager = (AudioManager) getActivity().getSystemService(Context.AUDIO_SERVICE);

    // Create a list of words
    final ArrayList<Word> words = new ArrayList<Word>();
    words.add(new Word(R.string.family_father, R.string.miwok_family_father, R.drawable.family_father,
            R.raw.family_father));//from  ww w  .  ja v a 2 s  .  com
    words.add(new Word(R.string.family_mother, R.string.miwok_family_mother, R.drawable.family_mother,
            R.raw.family_mother));
    words.add(
            new Word(R.string.family_son, R.string.miwok_family_son, R.drawable.family_son, R.raw.family_son));
    words.add(new Word(R.string.family_daughter, R.string.miwok_family_daughter, R.drawable.family_daughter,
            R.raw.family_daughter));
    words.add(new Word(R.string.family_older_brother, R.string.miwok_family_older_brother,
            R.drawable.family_older_brother, R.raw.family_older_brother));
    words.add(new Word(R.string.family_younger_brother, R.string.miwok_family_younger_brother,
            R.drawable.family_younger_brother, R.raw.family_younger_brother));
    words.add(new Word(R.string.family_older_sister, R.string.miwok_family_older_sister,
            R.drawable.family_older_sister, R.raw.family_older_sister));
    words.add(new Word(R.string.family_younger_sister, R.string.miwok_family_younger_sister,
            R.drawable.family_younger_sister, R.raw.family_younger_sister));
    words.add(new Word(R.string.family_grandmother, R.string.miwok_family_grandmother,
            R.drawable.family_grandmother, R.raw.family_grandmother));
    words.add(new Word(R.string.family_grandfather, R.string.miwok_family_grandfather,
            R.drawable.family_grandfather, R.raw.family_grandfather));

    // Create an {@link WordAdapter}, whose data source is a list of {@link Word}s. The
    // adapter knows how to create list items for each item in the list.
    WordAdapter adapter = new WordAdapter(getActivity(), words, R.color.category_family);

    // Find the {@link ListView} object in the view hierarchy of the {@link Activity}.
    // There should be a {@link ListView} with the view ID called list, which is declared in the
    // word_list.xml layout file.
    ListView listView = (ListView) rootView.findViewById(R.id.list);

    // Make the {@link ListView} use the {@link WordAdapter} we created above, so that the
    // {@link ListView} will display list items for each {@link Word} in the list.
    listView.setAdapter(adapter);

    // Set a click listener to play the audio when the list item is clicked on
    listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {
            // Release the media player if it currently exists because we are about to
            // play a different sound file
            releaseMediaPlayer();

            // Get the {@link Word} object at the given position the user clicked on
            Word word = words.get(position);

            // Request audio focus so in order to play the audio file. The app needs to play a
            // short audio file, so we will request audio focus with a short amount of time
            // with AUDIOFOCUS_GAIN_TRANSIENT.
            int result = mAudioManager.requestAudioFocus(mOnAudioFocusChangeListener, AudioManager.STREAM_MUSIC,
                    AudioManager.AUDIOFOCUS_GAIN_TRANSIENT);

            if (result == AudioManager.AUDIOFOCUS_REQUEST_GRANTED) {
                // We have audio focus now.

                // Create and setup the {@link MediaPlayer} for the audio resource associated
                // with the current word
                mMediaPlayer = MediaPlayer.create(getActivity(), word.getAudioResourceId());

                // Start the audio file
                mMediaPlayer.start();

                // Setup a listener on the media player, so that we can stop and release the
                // media player once the sound has finished playing.
                mMediaPlayer.setOnCompletionListener(mCompletionListener);
            }
        }
    });

    return rootView;
}

---

From source file:com.classiqo.nativeandroid_32bitz.playback.LocalPlayback.java

private void tryToGetAudioFocus() {
    LogHelper.d(TAG, "tryToGetAudioFocus");
    int result = mAudioManager.requestAudioFocus(this, AudioManager.STREAM_MUSIC, AudioManager.AUDIOFOCUS_GAIN);

    if (result == AudioManager.AUDIOFOCUS_REQUEST_GRANTED) {
        mAudioFocus = AUDIO_FOCUSED;//from  ww w .  j  a  va2s.  c o m
    } else {
        mAudioFocus = AUDIO_NO_FOCUS_NO_DUCK;
    }
}

---

From source file:com.lithiumli.fiction.PlaybackService.java

private boolean acquireAudioFocus() {
    int result = getAudioManager().requestAudioFocus(this, AudioManager.STREAM_MUSIC,
            AudioManager.AUDIOFOCUS_GAIN);

    if (result == AudioManager.AUDIOFOCUS_REQUEST_GRANTED) {
        return true;
    }/*from w w  w.j a v a2  s .c  o  m*/
    return false;
}

---

From source file:ca.mudar.snoozy.receiver.PowerConnectionReceiver.java

private void nativeRingtone(Context context, boolean hasSound) {
    if (hasSound) {
        final AudioManager.OnAudioFocusChangeListener listener = this;
        final AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);

        int result = audioManager.requestAudioFocus(listener, AudioManager.STREAM_NOTIFICATION,
                AudioManager.AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK);

        if (result == AudioManager.AUDIOFOCUS_REQUEST_GRANTED) {

            Uri notification = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
            mRingtone = RingtoneManager.getRingtone(context, notification);
            mRingtone.setStreamType(AudioManager.STREAM_NOTIFICATION);
            mRingtone.play();//from w ww . ja  v a  2  s  . c o  m

            final Handler handler = new Handler();
            handler.postDelayed(new Runnable() {
                @Override
                public void run() {
                    audioManager.abandonAudioFocus(listener);
                }
            }, AUDIO_FOCUS_DURATION);
        }
    }
}

---

From source file:com.allthatseries.RNAudioPlayer.Playback.java

/**
 * Try to get the system audio focus.//from w ww . j a va2  s . c  o  m
 */
private void tryToGetAudioFocus() {
    int result = mAudioManager.requestAudioFocus(this, AudioManager.STREAM_MUSIC, AudioManager.AUDIOFOCUS_GAIN);
    if (result == AudioManager.AUDIOFOCUS_REQUEST_GRANTED) {
        mAudioFocus = AUDIO_FOCUSED;
    } else {
        mAudioFocus = AUDIO_NO_FOCUS_NO_DUCK;
    }
}

---

From source file:com.classiqo.nativeandroid_32bitz.playback.LocalPlayback.java

private void giveUpAudioFocus() {
    LogHelper.d(TAG, "giveUpAudioFocus");

    if (mAudioManager.abandonAudioFocus(this) == AudioManager.AUDIOFOCUS_REQUEST_GRANTED) {
        mAudioFocus = AUDIO_NO_FOCUS_NO_DUCK;
    }/*from  w  ww .  ja  v a2s.  c om*/
}

---

From source file:com.allthatseries.RNAudioPlayer.Playback.java

/**
 * Give up the audio focus.//from   w ww. j  a v a 2 s.  c om
 */
private void giveUpAudioFocus() {
    if (mAudioManager.abandonAudioFocus(this) == AudioManager.AUDIOFOCUS_REQUEST_GRANTED) {
        mAudioFocus = AUDIO_NO_FOCUS_NO_DUCK;
    }
}

---

From source file:com.example.android.supportv4.media.Playback.java

/**
 * Try to get the system audio focus./*from   ww  w.  j  av  a2 s .c o m*/
 */
private void tryToGetAudioFocus() {
    Log.d(TAG, "tryToGetAudioFocus");
    if (mAudioFocus != AUDIO_FOCUSED) {
        int result = mAudioManager.requestAudioFocus(this, AudioManager.STREAM_MUSIC,
                AudioManager.AUDIOFOCUS_GAIN);
        if (result == AudioManager.AUDIOFOCUS_REQUEST_GRANTED) {
            mAudioFocus = AUDIO_FOCUSED;
        }
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• »