Examples with AudioManager android.media.AudioManager used on opensource projects

Example 91 with AudioManager

use of android.media.AudioManager in project Signal-Android by WhisperSystems.

the class WebRtcCallService method handleSetMuteVideo.

private void handleSetMuteVideo(Intent intent) {
    AudioManager audioManager = ServiceUtil.getAudioManager(this);
    boolean muted = intent.getBooleanExtra(EXTRA_MUTE, false);
    this.localVideoEnabled = !muted;
    if (this.peerConnection != null) {
        this.peerConnection.setVideoEnabled(this.localVideoEnabled);
    }
    if (this.callId != null && this.dataChannel != null) {
        this.dataChannel.send(new DataChannel.Buffer(ByteBuffer.wrap(Data.newBuilder().setVideoStreamingStatus(WebRtcDataProtos.VideoStreamingStatus.newBuilder().setId(this.callId).setEnabled(localVideoEnabled)).build().toByteArray()), false));
    }
    if (callState == CallState.STATE_CONNECTED) {
        if (localVideoEnabled)
            this.lockManager.updatePhoneState(LockManager.PhoneState.IN_VIDEO);
        else
            this.lockManager.updatePhoneState(LockManager.PhoneState.IN_CALL);
    }
    if (localVideoEnabled && !audioManager.isSpeakerphoneOn() && !audioManager.isBluetoothScoOn()) {
        audioManager.setSpeakerphoneOn(true);
    }
    sendMessage(viewModelStateFor(callState), this.recipient, localVideoEnabled, remoteVideoEnabled, bluetoothAvailable, microphoneEnabled);
}

Example 92 with AudioManager

use of android.media.AudioManager in project platform_frameworks_base by android.

the class VideoView method stopPlayback.

public void stopPlayback() {
    if (mMediaPlayer != null) {
        mMediaPlayer.stop();
        mMediaPlayer.release();
        mMediaPlayer = null;
        mCurrentState = STATE_IDLE;
        mTargetState = STATE_IDLE;
        AudioManager am = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
        am.abandonAudioFocus(null);
    }
}

Example 93 with AudioManager

use of android.media.AudioManager in project platform_frameworks_base by android.

the class VideoView method release.

/*
     * release the media player in any state
     */
private void release(boolean cleartargetstate) {
    if (mMediaPlayer != null) {
        mMediaPlayer.reset();
        mMediaPlayer.release();
        mMediaPlayer = null;
        mPendingSubtitleTracks.clear();
        mCurrentState = STATE_IDLE;
        if (cleartargetstate) {
            mTargetState = STATE_IDLE;
        }
        AudioManager am = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
        am.abandonAudioFocus(null);
    }
}

Example 94 with AudioManager

use of android.media.AudioManager in project platform_frameworks_base by android.

the class VideoView method openVideo.

private void openVideo() {
    if (mUri == null || mSurfaceHolder == null) {
        // not ready for playback just yet, will try again later
        return;
    }
    // we shouldn't clear the target state, because somebody might have
    // called start() previously
    release(false);
    AudioManager am = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
    am.requestAudioFocus(null, AudioManager.STREAM_MUSIC, AudioManager.AUDIOFOCUS_GAIN);
    try {
        mMediaPlayer = new MediaPlayer();
        // TODO: create SubtitleController in MediaPlayer, but we need
        // a context for the subtitle renderers
        final Context context = getContext();
        final SubtitleController controller = new SubtitleController(context, mMediaPlayer.getMediaTimeProvider(), mMediaPlayer);
        controller.registerRenderer(new WebVttRenderer(context));
        controller.registerRenderer(new TtmlRenderer(context));
        controller.registerRenderer(new Cea708CaptionRenderer(context));
        controller.registerRenderer(new ClosedCaptionRenderer(context));
        mMediaPlayer.setSubtitleAnchor(controller, this);
        if (mAudioSession != 0) {
            mMediaPlayer.setAudioSessionId(mAudioSession);
        } else {
            mAudioSession = mMediaPlayer.getAudioSessionId();
        }
        mMediaPlayer.setOnPreparedListener(mPreparedListener);
        mMediaPlayer.setOnVideoSizeChangedListener(mSizeChangedListener);
        mMediaPlayer.setOnCompletionListener(mCompletionListener);
        mMediaPlayer.setOnErrorListener(mErrorListener);
        mMediaPlayer.setOnInfoListener(mInfoListener);
        mMediaPlayer.setOnBufferingUpdateListener(mBufferingUpdateListener);
        mCurrentBufferPercentage = 0;
        mMediaPlayer.setDataSource(mContext, mUri, mHeaders);
        mMediaPlayer.setDisplay(mSurfaceHolder);
        mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
        mMediaPlayer.setScreenOnWhilePlaying(true);
        mMediaPlayer.prepareAsync();
        for (Pair<InputStream, MediaFormat> pending : mPendingSubtitleTracks) {
            try {
                mMediaPlayer.addSubtitleSource(pending.first, pending.second);
            } catch (IllegalStateException e) {
                mInfoListener.onInfo(mMediaPlayer, MediaPlayer.MEDIA_INFO_UNSUPPORTED_SUBTITLE, 0);
            }
        }
        // we don't set the target state here either, but preserve the
        // target state that was there before.
        mCurrentState = STATE_PREPARING;
        attachMediaController();
    } catch (IOException ex) {
        Log.w(TAG, "Unable to open content: " + mUri, ex);
        mCurrentState = STATE_ERROR;
        mTargetState = STATE_ERROR;
        mErrorListener.onError(mMediaPlayer, MediaPlayer.MEDIA_ERROR_UNKNOWN, 0);
        return;
    } catch (IllegalArgumentException ex) {
        Log.w(TAG, "Unable to open content: " + mUri, ex);
        mCurrentState = STATE_ERROR;
        mTargetState = STATE_ERROR;
        mErrorListener.onError(mMediaPlayer, MediaPlayer.MEDIA_ERROR_UNKNOWN, 0);
        return;
    } finally {
        mPendingSubtitleTracks.clear();
    }
}

Example 95 with AudioManager

use of android.media.AudioManager in project platform_frameworks_base by android.

the class PhoneWindow method onKeyUpPanel.

/**
     * Called when the panel key is released.
     * @param featureId The feature ID of the relevant panel (defaults to FEATURE_OPTIONS_PANEL}.
     * @param event The key event.
     */
public final void onKeyUpPanel(int featureId, KeyEvent event) {
    // The panel key was released, so clear the chording key
    if (mPanelChordingKey != 0) {
        mPanelChordingKey = 0;
        final PanelFeatureState st = getPanelState(featureId, false);
        if (event.isCanceled() || (mDecor != null && mDecor.mPrimaryActionMode != null) || (st == null)) {
            return;
        }
        boolean playSoundEffect = false;
        if (featureId == FEATURE_OPTIONS_PANEL && mDecorContentParent != null && mDecorContentParent.canShowOverflowMenu() && !ViewConfiguration.get(getContext()).hasPermanentMenuKey()) {
            if (!mDecorContentParent.isOverflowMenuShowing()) {
                if (!isDestroyed() && preparePanel(st, event)) {
                    playSoundEffect = mDecorContentParent.showOverflowMenu();
                }
            } else {
                playSoundEffect = mDecorContentParent.hideOverflowMenu();
            }
        } else {
            if (st.isOpen || st.isHandled) {
                // Play the sound effect if the user closed an open menu (and not if
                // they just released a menu shortcut)
                playSoundEffect = st.isOpen;
                // Close menu
                closePanel(st, true);
            } else if (st.isPrepared) {
                boolean show = true;
                if (st.refreshMenuContent) {
                    // Something may have invalidated the menu since we prepared it.
                    // Re-prepare it to refresh.
                    st.isPrepared = false;
                    show = preparePanel(st, event);
                }
                if (show) {
                    // Write 'menu opened' to event log
                    EventLog.writeEvent(50001, 0);
                    // Show menu
                    openPanel(st, event);
                    playSoundEffect = true;
                }
            }
        }
        if (playSoundEffect) {
            AudioManager audioManager = (AudioManager) getContext().getSystemService(Context.AUDIO_SERVICE);
            if (audioManager != null) {
                audioManager.playSoundEffect(AudioManager.FX_KEY_CLICK);
            } else {
                Log.w(TAG, "Couldn't get audio manager");
            }
        }
    }
}