Example usage for android.media MediaPlayer MediaPlayer

List of usage examples for android.media MediaPlayer MediaPlayer

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Introduction

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

Prototype

public MediaPlayer()

Source Link

Document

Default constructor.

Usage

From source file:org.cyanogenmod.theme.chooser.AudiblePreviewFragment.java

private MediaPlayer initAudibleMediaPlayer(AssetFileDescriptor afd, int type) throws IOException {
    MediaPlayer mp = mMediaPlayers.get(type);
    if (mp == null) {
        mp = new MediaPlayer();
        mMediaPlayers.put(type, mp);/* w  w w  . j  a  va  2s.c  o  m*/
    } else {
        mp.reset();
    }
    mp.setDataSource(afd.getFileDescriptor(), afd.getStartOffset(), afd.getLength());
    mp.prepare();
    mp.setOnCompletionListener(mPlayCompletionListener);
    return mp;
}

From source file:za.co.neilson.alarm.preferences.AlarmPreferencesActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    // requestWindowFeature(Window.FEATURE_NO_TITLE);
    ActionBar actionBar = getSupportActionBar();
    actionBar.setDisplayHomeAsUpEnabled(true);
    setContentView(R.layout.alarm_preferences);

    pref = getSharedPreferences("AppPref", MODE_PRIVATE);
    email = getIntent().getStringExtra("email");
    Log.d("? ???!!! ", "" + email);

    Bundle bundle = getIntent().getExtras();
    if (bundle != null && bundle.containsKey("alarm")) {
        setMathAlarm((Alarm) bundle.getSerializable("alarm"));
    } else {//  w  w  w.j  av a  2 s.  co m
        setMathAlarm(new Alarm());
    }
    if (bundle != null && bundle.containsKey("adapter")) {
        setListAdapter((AlarmPreferenceListAdapter) bundle.getSerializable("adapter"));
    } else {
        setListAdapter(new AlarmPreferenceListAdapter(this, getMathAlarm()));
    }

    getListView().setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> l, View v, int position, long id) {
            final AlarmPreferenceListAdapter alarmPreferenceListAdapter = (AlarmPreferenceListAdapter) getListAdapter();
            final AlarmPreference alarmPreference = (AlarmPreference) alarmPreferenceListAdapter
                    .getItem(position);

            AlertDialog.Builder alert;
            v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
            switch (alarmPreference.getType()) {
            case BOOLEAN:
                CheckedTextView checkedTextView = (CheckedTextView) v;
                boolean checked = !checkedTextView.isChecked();
                ((CheckedTextView) v).setChecked(checked);
                switch (alarmPreference.getKey()) {
                case ALARM_ACTIVE:
                    alarm.setAlarmActive(checked);
                    break;
                case ALARM_VIBRATE:
                    alarm.setVibrate(checked);
                    if (checked) {
                        Vibrator vibrator = (Vibrator) getSystemService(VIBRATOR_SERVICE);
                        vibrator.vibrate(1000);
                    }
                    break;
                }
                alarmPreference.setValue(checked);
                break;
            case STRING:

                alert = new AlertDialog.Builder(AlarmPreferencesActivity.this);

                alert.setTitle(alarmPreference.getTitle());
                // alert.setMessage(message);

                // Set an EditText view to get user input
                final EditText input = new EditText(AlarmPreferencesActivity.this);

                input.setText(alarmPreference.getValue().toString());

                alert.setView(input);
                alert.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int whichButton) {

                        alarmPreference.setValue(input.getText().toString());

                        if (alarmPreference.getKey() == Key.ALARM_NAME) {
                            alarm.setAlarmName(alarmPreference.getValue().toString());
                        }

                        alarmPreferenceListAdapter.setMathAlarm(getMathAlarm());
                        alarmPreferenceListAdapter.notifyDataSetChanged();
                    }
                });
                alert.show();
                break;
            case LIST:
                alert = new AlertDialog.Builder(AlarmPreferencesActivity.this);

                alert.setTitle(alarmPreference.getTitle());
                // alert.setMessage(message);

                CharSequence[] items = new CharSequence[alarmPreference.getOptions().length];
                for (int i = 0; i < items.length; i++)
                    items[i] = alarmPreference.getOptions()[i];

                alert.setItems(items, new OnClickListener() {

                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        switch (alarmPreference.getKey()) {
                        case ALARM_DIFFICULTY:
                            Alarm.Difficulty d = Alarm.Difficulty.values()[which];
                            alarm.setDifficulty(d);
                            break;
                        case ALARM_TONE:
                            alarm.setAlarmTonePath(alarmPreferenceListAdapter.getAlarmTonePaths()[which]);
                            if (alarm.getAlarmTonePath() != null) {
                                if (mediaPlayer == null) {
                                    mediaPlayer = new MediaPlayer();
                                } else {
                                    if (mediaPlayer.isPlaying())
                                        mediaPlayer.stop();
                                    mediaPlayer.reset();
                                }
                                try {
                                    // mediaPlayer.setVolume(1.0f, 1.0f);
                                    mediaPlayer.setVolume(0.2f, 0.2f);
                                    mediaPlayer.setDataSource(AlarmPreferencesActivity.this,
                                            Uri.parse(alarm.getAlarmTonePath()));
                                    mediaPlayer.setAudioStreamType(AudioManager.STREAM_ALARM);
                                    mediaPlayer.setLooping(false);
                                    mediaPlayer.prepare();
                                    mediaPlayer.start();

                                    // Force the mediaPlayer to stop after 3
                                    // seconds...
                                    if (alarmToneTimer != null)
                                        alarmToneTimer.cancel();
                                    alarmToneTimer = new CountDownTimer(3000, 3000) {
                                        @Override
                                        public void onTick(long millisUntilFinished) {

                                        }

                                        @Override
                                        public void onFinish() {
                                            try {
                                                if (mediaPlayer.isPlaying())
                                                    mediaPlayer.stop();
                                            } catch (Exception e) {

                                            }
                                        }
                                    };
                                    alarmToneTimer.start();
                                } catch (Exception e) {
                                    try {
                                        if (mediaPlayer.isPlaying())
                                            mediaPlayer.stop();
                                    } catch (Exception e2) {

                                    }
                                }
                            }
                            break;
                        default:
                            break;
                        }
                        alarmPreferenceListAdapter.setMathAlarm(getMathAlarm());
                        alarmPreferenceListAdapter.notifyDataSetChanged();
                    }

                });

                alert.show();
                break;
            case MULTIPLE_LIST:
                alert = new AlertDialog.Builder(AlarmPreferencesActivity.this);

                alert.setTitle(alarmPreference.getTitle());
                // alert.setMessage(message);

                CharSequence[] multiListItems = new CharSequence[alarmPreference.getOptions().length];
                for (int i = 0; i < multiListItems.length; i++)
                    multiListItems[i] = alarmPreference.getOptions()[i];

                boolean[] checkedItems = new boolean[multiListItems.length];
                for (Alarm.Day day : getMathAlarm().getDays()) {
                    checkedItems[day.ordinal()] = true;
                }
                alert.setMultiChoiceItems(multiListItems, checkedItems, new OnMultiChoiceClickListener() {

                    @Override
                    public void onClick(final DialogInterface dialog, int which, boolean isChecked) {

                        Alarm.Day thisDay = Alarm.Day.values()[which];

                        if (isChecked) {
                            alarm.addDay(thisDay);
                        } else {
                            // Only remove the day if there are more than 1
                            // selected
                            if (alarm.getDays().length > 1) {
                                alarm.removeDay(thisDay);
                            } else {
                                // If the last day was unchecked, re-check
                                // it
                                ((AlertDialog) dialog).getListView().setItemChecked(which, true);
                            }
                        }

                    }
                });
                alert.setOnCancelListener(new OnCancelListener() {
                    @Override
                    public void onCancel(DialogInterface dialog) {
                        alarmPreferenceListAdapter.setMathAlarm(getMathAlarm());
                        alarmPreferenceListAdapter.notifyDataSetChanged();

                    }
                });
                alert.show();
                break;
            case TIME:
                TimePickerDialog timePickerDialog = new TimePickerDialog(AlarmPreferencesActivity.this,
                        new OnTimeSetListener() {

                            @Override
                            public void onTimeSet(TimePicker timePicker, int hours, int minutes) {
                                Calendar newAlarmTime = Calendar.getInstance();
                                newAlarmTime.set(Calendar.HOUR_OF_DAY, hours);
                                newAlarmTime.set(Calendar.MINUTE, minutes);
                                newAlarmTime.set(Calendar.SECOND, 0);
                                alarm.setAlarmTime(newAlarmTime);
                                alarmPreferenceListAdapter.setMathAlarm(getMathAlarm());
                                alarmPreferenceListAdapter.notifyDataSetChanged();
                            }
                        }, alarm.getAlarmTime().get(Calendar.HOUR_OF_DAY),
                        alarm.getAlarmTime().get(Calendar.MINUTE), true);
                timePickerDialog.setTitle(alarmPreference.getTitle());
                timePickerDialog.show();
            default:
                break;
            }
        }
    });
}

From source file:com.andryr.musicplayer.PlaybackService.java

@Override
public void onCreate() {
    super.onCreate();
    mStatePrefs = getSharedPreferences(STATE_PREFS_NAME, MODE_PRIVATE);

    mAudioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);

    mMediaPlayer = new MediaPlayer();
    mMediaPlayer.setOnCompletionListener(this);
    mMediaPlayer.setOnErrorListener(this);
    mMediaPlayer.setOnPreparedListener(this);
    mMediaPlayer.setWakeMode(getApplicationContext(), PowerManager.PARTIAL_WAKE_LOCK);
    mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);

    Intent i = new Intent(this, AudioEffectsReceiver.class);
    i.setAction(AudioEffectsReceiver.ACTION_OPEN_AUDIO_EFFECT_SESSION);
    i.putExtra(AudioEffectsReceiver.EXTRA_AUDIO_SESSION_ID, mMediaPlayer.getAudioSessionId());
    sendBroadcast(i);//from  w w  w . j  av  a  2  s .c  om

    IntentFilter receiverFilter = new IntentFilter(Intent.ACTION_HEADSET_PLUG);
    registerReceiver(mHeadsetStateReceiver, receiverFilter);

    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
    mAutoPause = prefs.getBoolean(PREF_AUTO_PAUSE, false);

    initTelephony();

    restoreState();

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        setupMediaSession();
    }

}

From source file:com.devwang.logcabin.LogCabinMainActivity.java

@SuppressLint("NewApi")
@Override//from   w  ww.  ja  va  2 s . c  o  m
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    if (D)
        Log.e(TAG, "+++ ON CREATE +++");
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); // 
    isFirstInstallApp();
    diyTitle();
    viewInit();

    mTitleLeft.setText(R.string.app_name);//  
    soundMediaPlayer = new MediaPlayer();//  
    autoeditTextView.setAdapter(
            new ArrayAdapter<String>(this, android.R.layout.simple_dropdown_item_1line, autoedit_items));
    // appid http://open.voicecloud.cn/ appid:54202a57
    rd = new RecognizerDialog(this, getString(R.string.str_devwang_voice_key_appid));
    mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter();

    isSupportBT();
    isNonConnBt();

    mLogCabinInfo = new LogCabinInfo("", "", "", "", "", "", "", "",
            "", "", "");

}

From source file:com.kasungunathilaka.sarigama.service.PlayerService.java

public void next() {
    try {//from  w w  w.  j a  va 2s .  c  om
        setupNotification(null, HomeActivity.NOTIFICATION_TYPE_DISMISS);
        int position = playerQueue.getCurrentPosition();
        slavePlayer = new MediaPlayer();
        slavePlayer.setOnPreparedListener(this);
        slavePlayer.setOnErrorListener(this);
        slavePlayer.setOnCompletionListener(this);
        if (playerQueue.hasPosition((position + 1))) {
            localBroadcastManager.sendBroadcast(new Intent(HomeActivity.ON_PREPARING));
            playerQueue.setCurrentPosition((position + 1));
            Song currentSong = playerQueue.getSongByPosition((position + 1));
            if (currentSong.getSongSource() == null) {
                getSongData(playerQueue.getCurrentPosition());
            } else {
                slavePlayer.setDataSource(currentSong.getSongSource());
                slavePlayer.prepareAsync();
            }
        } else if (parentLoop) {
            localBroadcastManager.sendBroadcast(new Intent(HomeActivity.ON_PREPARING));
            playerQueue.setCurrentPosition(0);
            Song currentSong = playerQueue.getSongByPosition(0);
            if (currentSong.getSongSource() == null) {
                getSongData(playerQueue.getCurrentPosition());
            } else {
                slavePlayer.setDataSource(currentSong.getSongSource());
                slavePlayer.prepareAsync();
            }
        } else {
            localBroadcastManager.sendBroadcast(new Intent(HomeActivity.ON_COMPLETED));
            localBroadcastManager.sendBroadcast(new Intent(HomeActivity.ON_QUEUE_COMPLETED));
            this.seekTo(0);
            mainPlayer.stop();
            mainPlayer.release();
            mainPlayer = null;
            slavePlayer = null;
            playerQueue.setCurrentPosition(0);
            Toast.makeText(PlayerService.this, "Song queue end reached", Toast.LENGTH_SHORT).show();
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

}

From source file:co.shunya.gita.player.MusicService.java

/**
 * Makes sure the media player exists and has been reset. This will create the media player
 * if needed, or reset the existing media player if one already exists.
 *//*from w ww  .  j av  a  2s. c o  m*/
void createMediaPlayerIfNeeded() {
    if (mPlayer == null) {
        mPlayer = new MediaPlayer();

        // Make sure the media player will acquire a wake-lock while playing. If we don't do
        // that, the CPU might go to sleep while the song is playing, causing playback to stop.
        //
        // Remember that to use this, we have to declare the android.permission.WAKE_LOCK
        // permission in AndroidManifest.xml.
        mPlayer.setWakeMode(getApplicationContext(), PowerManager.PARTIAL_WAKE_LOCK);

        // we want the media player to notify us when it's ready preparing, and when it's done
        // playing:
        mPlayer.setOnPreparedListener(this);
        mPlayer.setOnCompletionListener(this);
        mPlayer.setOnErrorListener(this);
    } else
        mPlayer.reset();
}

From source file:org.fdroid.enigtext.notifications.MessageNotifier.java

private static void sendInThreadNotification(Context context) {
    try {//from   w w  w .  j av a  2 s  .  c om
        SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(context);

        if (!sp.getBoolean(ApplicationPreferencesActivity.IN_THREAD_NOTIFICATION_PREF, true)) {
            return;
        }

        String ringtone = sp.getString(ApplicationPreferencesActivity.RINGTONE_PREF, null);

        if (ringtone == null)
            return;

        Uri uri = Uri.parse(ringtone);
        MediaPlayer player = new MediaPlayer();
        player.setAudioStreamType(AudioManager.STREAM_NOTIFICATION);
        player.setDataSource(context, uri);
        player.setLooping(false);
        player.setVolume(0.25f, 0.25f);
        player.prepare();

        final AudioManager audioManager = ((AudioManager) context.getSystemService(Context.AUDIO_SERVICE));

        audioManager.requestAudioFocus(null, AudioManager.STREAM_NOTIFICATION,
                AudioManager.AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK);

        player.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
            @Override
            public void onCompletion(MediaPlayer mp) {
                audioManager.abandonAudioFocus(null);
            }
        });

        player.start();
    } catch (IOException ioe) {
        Log.w("MessageNotifier", ioe);
    }
}

From source file:com.nd.android.u.square.service.MusicPlaybackService.java

/**
 * Makes sure the media player exists and has been reset. This will create the media player
 * if needed, or reset the existing media player if one already exists.
 *///from  www  .ja v  a 2s  .co  m
void createMediaPlayerIfNeeded() {
    if (mPlayer == null) {
        mPlayer = new MediaPlayer();

        // Make sure the media player will acquire a wake-lock while playing. If we don't do
        // that, the CPU might go to sleep while the song is playing, causing playback to stop.
        //
        // Remember that to use this, we have to declare the android.permission.WAKE_LOCK
        // permission in AndroidManifest.xml.
        mPlayer.setWakeMode(getApplicationContext(), PowerManager.PARTIAL_WAKE_LOCK);

        // we want the media player to notify us when it's ready preparing, and when it's done
        // playing:
        mPlayer.setOnPreparedListener(this);
        mPlayer.setOnCompletionListener(this);
        mPlayer.setOnErrorListener(this);
        mPlayer.setOnBufferingUpdateListener(this);
    } else
        mPlayer.reset();
}

From source file:org.y20k.transistor.PlayerService.java

private void initializeMediaPlayer() {
    mMediaPlayer = new MediaPlayer();
    mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
    mMediaPlayer.setOnPreparedListener(this);
    mMediaPlayer.setOnErrorListener(this);
    mMediaPlayer.setOnInfoListener(this);
    mMediaPlayer.setOnBufferingUpdateListener(new MediaPlayer.OnBufferingUpdateListener() {
        @Override/*from   ww  w.j  a  va2  s .  c  o  m*/
        public void onBufferingUpdate(MediaPlayer mp, int percent) {
            Log.v(LOG_TAG, "Buffering: " + percent);
        }
    });

    try {
        mMediaPlayer.setDataSource(mStreamURL);
        mMediaPlayer.prepareAsync();
        Log.v(LOG_TAG, "setting: " + mStreamURL);
    } catch (IllegalArgumentException | IllegalStateException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

}

From source file:com.polyvi.xface.extension.capture.MediaType.java

/**
 *  audio  video ./*from  w  ww. jav  a2s  .com*/
 *
 * @param fileAbsPath ?
 * @param obj ?
 * @param isVideo ? video
 * @return ? JSONObject
 * @throws JSONException
 */
private JSONObject getAudioVideoData(String fileAbsPath, JSONObject obj, boolean isVideo) throws JSONException {
    MediaPlayer player = new MediaPlayer();
    try {
        player.setDataSource(fileAbsPath);
        player.prepare();
        obj.put(PROP_DURATION, player.getDuration() / XConstant.MILLISECONDS_PER_SECOND);
        if (isVideo) {
            obj.put(PROP_HEIGHT, player.getVideoHeight());
            obj.put(PROP_WIDTH, player.getVideoWidth());
        }
    } catch (IOException e) {
        XLog.e(CLASS_NAME, "Error: loading video file");
    }
    player.release();
    return obj;
}