Examples with Constraints com.flashphoner.fpwcsapi.constraints.Constraints used on opensource projects

Example 1 with Constraints

use of com.flashphoner.fpwcsapi.constraints.Constraints in project wcs-android-sdk-samples by flashphoner.

the class MediaDevicesActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_media_devices);
    /**
     * Initialization of the API.
     */
    Flashphoner.init(this);
    mWcsUrlView = (EditText) findViewById(R.id.wcs_url);
    SharedPreferences sharedPref = this.getPreferences(Context.MODE_PRIVATE);
    mWcsUrlView.setText(sharedPref.getString("wcs_url", getString(R.string.wcs_url)));
    mStatusView = (TextView) findViewById(R.id.status);
    mSendAudio = (CheckBox) findViewById(R.id.send_audio);
    /**
     * Method getMediaDevices(), which returns MediaDeviceList object, is used to request list of all available media devices.
     * Then methods MediaDeviceList.getAudioList() and MediaDeviceList.getVideoList() are used to list available microphones and cameras.
     */
    mMicSpinner = (LabelledSpinner) findViewById(R.id.microphone);
    mMicSpinner.setItemsArray(Flashphoner.getMediaDevices().getAudioList());
    mMicLevel = (TextView) findViewById(R.id.microphone_level);
    mCameraSpinner = (LabelledSpinner) findViewById(R.id.camera);
    mCameraSpinner.setItemsArray(Flashphoner.getMediaDevices().getVideoList());
    mStripStreamerCodec = (LabelledSpinner) findViewById(R.id.strip_streamer_codec);
    mStripStreamerCodec.setItemsArray(new String[] { "", "H264", "VP8" });
    mStripPlayerCodec = (LabelledSpinner) findViewById(R.id.strip_player_codec);
    mStripPlayerCodec.setItemsArray(new String[] { "", "H264", "VP8" });
    mCameraFPS = (EditText) findViewById(R.id.camera_fps);
    mWidth = (EditText) findViewById(R.id.camera_width);
    mHeight = (EditText) findViewById(R.id.camera_height);
    mDefaultPublishVideoBitrate = (CheckBox) findViewById(R.id.publish_video_bitrate_default);
    mDefaultPublishVideoBitrate.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {

        @Override
        public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
            mPublishVideoBitrate.setEnabled(!b);
        }
    });
    mDefaultPublishAudioBitrate = (CheckBox) findViewById(R.id.publish_audio_bitrate_default);
    mDefaultPublishAudioBitrate.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {

        @Override
        public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
            mPublishAudioBitrate.setEnabled(!b);
        }
    });
    mPublishVideoBitrate = (EditText) findViewById(R.id.publish_video_bitrate);
    mPublishAudioBitrate = (EditText) findViewById(R.id.publish_audio_bitrate);
    mSendVideo = (CheckBox) findViewById(R.id.send_video);
    mUseStereo = (CheckBox) findViewById(R.id.use_stereo);
    mUseFEC = (CheckBox) findViewById(R.id.use_fec);
    mReceiveAudio = (CheckBox) findViewById(R.id.receive_audio);
    mPlayVolume = (SeekBar) findViewById(R.id.play_volume);
    mPlayVolume.setMax(Flashphoner.getMaxVolume());
    mPlayVolume.setProgress(Flashphoner.getVolume());
    mPlayVolume.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {

        @Override
        public void onProgressChanged(SeekBar seekBar, int i, boolean b) {
            Flashphoner.setVolume(i);
        }

        @Override
        public void onStartTrackingTouch(SeekBar seekBar) {
        }

        @Override
        public void onStopTrackingTouch(SeekBar seekBar) {
        }
    });
    mReceiveVideo = (CheckBox) findViewById(R.id.receive_video);
    mDefaultPlayResolution = (CheckBox) findViewById(R.id.play_resolution_default);
    mDefaultPlayResolution.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {

        @Override
        public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
            mPlayWidth.setEnabled(!b);
            mPlayHeight.setEnabled(!b);
        }
    });
    mPlayWidth = (EditText) findViewById(R.id.play_width);
    mPlayHeight = (EditText) findViewById(R.id.play_height);
    mDefaultPlayBitrate = (CheckBox) findViewById(R.id.play_bitrate_default);
    mDefaultPlayBitrate.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {

        @Override
        public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
            mPlayBitrate.setEnabled(!b);
        }
    });
    mPlayBitrate = (EditText) findViewById(R.id.play_bitrate);
    mDefaultPlayQuality = (CheckBox) findViewById(R.id.play_quality_default);
    mDefaultPlayQuality.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {

        @Override
        public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
            mPlayQuality.setEnabled(!b);
        }
    });
    mPlayQuality = (EditText) findViewById(R.id.play_quality);
    mStartButton = (Button) findViewById(R.id.connect_button);
    /**
     * Connection to server will be established and stream will be published when Start button is clicked.
     */
    mStartButton.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View view) {
            if (mStartButton.getTag() == null || Integer.valueOf(R.string.action_start).equals(mStartButton.getTag())) {
                String url;
                final String streamName;
                try {
                    URI u = new URI(mWcsUrlView.getText().toString());
                    url = u.getScheme() + "://" + u.getHost() + ":" + u.getPort();
                    streamName = u.getPath().replaceAll("/", "");
                } catch (URISyntaxException e) {
                    mStatusView.setText("Wrong uri");
                    return;
                }
                try {
                    localRender.init(null, new RendererCommon.RendererEvents() {

                        @Override
                        public void onFirstFrameRendered() {
                        }

                        @Override
                        public void onFrameResolutionChanged(final int i, final int i1, int i2) {
                            runOnUiThread(new Runnable() {

                                @Override
                                public void run() {
                                    mLocalResolutionView.setText(i + "x" + i1);
                                }
                            });
                        }
                    });
                } catch (IllegalStateException e) {
                // ignore
                }
                try {
                    remoteRender.init(null, new RendererCommon.RendererEvents() {

                        @Override
                        public void onFirstFrameRendered() {
                        }

                        @Override
                        public void onFrameResolutionChanged(final int i, final int i1, int i2) {
                            runOnUiThread(new Runnable() {

                                @Override
                                public void run() {
                                    mRemoteResolutionView.setText(i + "x" + i1);
                                }
                            });
                        }
                    });
                } catch (IllegalStateException e) {
                // ignore
                }
                /**
                 * The options for connection session are set.
                 * WCS server URL is passed when SessionOptions object is created.
                 * SurfaceViewRenderer to be used to display video from the camera is set with method SessionOptions.setLocalRenderer().
                 * SurfaceViewRenderer to be used to display preview stream video received from the server is set with method SessionOptions.setRemoteRenderer().
                 */
                SessionOptions sessionOptions = new SessionOptions(url);
                sessionOptions.setLocalRenderer(localRender);
                sessionOptions.setRemoteRenderer(remoteRender);
                /**
                 * Session for connection to WCS server is created with method createSession().
                 */
                session = Flashphoner.createSession(sessionOptions);
                /**
                 * Callback functions for session status events are added to make appropriate changes in controls of the interface and publish stream when connection is established.
                 */
                session.on(new SessionEvent() {

                    @Override
                    public void onAppData(Data data) {
                    }

                    @Override
                    public void onConnected(final Connection connection) {
                        runOnUiThread(new Runnable() {

                            @Override
                            public void run() {
                                mStartButton.setText(R.string.action_stop);
                                mStartButton.setTag(R.string.action_stop);
                                mStartButton.setEnabled(true);
                                mTestButton.setEnabled(false);
                                mStatusView.setText(connection.getStatus());
                                /**
                                 * The options for the stream to publish are set.
                                 * The stream name is passed when StreamOptions object is created.
                                 * VideoConstraints object is used to set the source camera, FPS and resolution.
                                 * Stream constraints are set with method StreamOptions.setConstraints().
                                 */
                                StreamOptions streamOptions = new StreamOptions(streamName);
                                Constraints constraints = getConstraints();
                                streamOptions.setConstraints(constraints);
                                String[] stripCodec = { (String) mStripStreamerCodec.getSpinner().getSelectedItem() };
                                streamOptions.setStripCodecs(stripCodec);
                                /**
                                 * Stream is created with method Session.createStream().
                                 */
                                publishStream = session.createStream(streamOptions);
                                if (mMuteAudio.isChecked()) {
                                    publishStream.muteAudio();
                                }
                                if (mMuteVideo.isChecked()) {
                                    publishStream.muteVideo();
                                }
                                /**
                                 * Callback function for stream status change is added to play the stream when it is published.
                                 */
                                publishStream.on(new StreamStatusEvent() {

                                    @Override
                                    public void onStreamStatus(final Stream stream, final StreamStatus streamStatus) {
                                        runOnUiThread(new Runnable() {

                                            @Override
                                            public void run() {
                                                if (StreamStatus.PUBLISHING.equals(streamStatus)) {
                                                    /**
                                                     * The options for the stream to play are set.
                                                     * The stream name is passed when StreamOptions object is created.
                                                     */
                                                    StreamOptions streamOptions = new StreamOptions(streamName);
                                                    streamOptions.setConstraints(new Constraints(mReceiveAudio.isChecked(), mReceiveVideo.isChecked()));
                                                    VideoConstraints videoConstraints = null;
                                                    if (mReceiveVideo.isChecked()) {
                                                        videoConstraints = new VideoConstraints();
                                                        if (!mDefaultPlayResolution.isChecked() && mPlayWidth.getText().length() > 0 && mPlayHeight.getText().length() > 0) {
                                                            videoConstraints.setResolution(Integer.parseInt(mPlayWidth.getText().toString()), Integer.parseInt(mPlayHeight.getText().toString()));
                                                        }
                                                        if (!mDefaultPlayBitrate.isChecked() && mPlayBitrate.getText().length() > 0) {
                                                            videoConstraints.setBitrate(Integer.parseInt(mPlayBitrate.getText().toString()));
                                                        }
                                                        if (!mDefaultPlayQuality.isChecked() && mPlayQuality.getText().length() > 0) {
                                                            videoConstraints.setQuality(Integer.parseInt(mPlayQuality.getText().toString()));
                                                        }
                                                    }
                                                    AudioConstraints audioConstraints = null;
                                                    if (mReceiveAudio.isChecked()) {
                                                        audioConstraints = new AudioConstraints();
                                                    }
                                                    streamOptions.setConstraints(new Constraints(audioConstraints, videoConstraints));
                                                    String[] stripCodec = { (String) mStripPlayerCodec.getSpinner().getSelectedItem() };
                                                    streamOptions.setStripCodecs(stripCodec);
                                                    /**
                                                     * Stream is created with method Session.createStream().
                                                     */
                                                    playStream = session.createStream(streamOptions);
                                                    /**
                                                     * Callback function for stream status change is added to display the status.
                                                     */
                                                    playStream.on(new StreamStatusEvent() {

                                                        @Override
                                                        public void onStreamStatus(final Stream stream, final StreamStatus streamStatus) {
                                                            runOnUiThread(new Runnable() {

                                                                @Override
                                                                public void run() {
                                                                    if (!StreamStatus.PLAYING.equals(streamStatus)) {
                                                                        Log.e(TAG, "Can not play stream " + stream.getName() + " " + streamStatus);
                                                                    }
                                                                    mStatusView.setText(streamStatus.toString());
                                                                }
                                                            });
                                                        }
                                                    });
                                                    /**
                                                     * Method Stream.play() is called to start playback of the stream.
                                                     */
                                                    playStream.play();
                                                    if (mSendVideo.isChecked())
                                                        mSwitchCameraButton.setEnabled(true);
                                                } else {
                                                    Log.e(TAG, "Can not publish stream " + stream.getName() + " " + streamStatus);
                                                }
                                                mStatusView.setText(streamStatus.toString());
                                            }
                                        });
                                    }
                                });
                                ActivityCompat.requestPermissions(MediaDevicesActivity.this, new String[] { Manifest.permission.RECORD_AUDIO, Manifest.permission.CAMERA }, PUBLISH_REQUEST_CODE);
                            }
                        });
                    }

                    @Override
                    public void onRegistered(Connection connection) {
                    }

                    @Override
                    public void onDisconnection(final Connection connection) {
                        runOnUiThread(new Runnable() {

                            @Override
                            public void run() {
                                mStartButton.setText(R.string.action_start);
                                mStartButton.setTag(R.string.action_start);
                                mStartButton.setEnabled(true);
                                mSwitchCameraButton.setEnabled(false);
                                mStatusView.setText(connection.getStatus());
                                mTestButton.setEnabled(true);
                            }
                        });
                    }
                });
                mStartButton.setEnabled(false);
                mTestButton.setEnabled(false);
                /**
                 * Connection to WCS server is established with method Session.connect().
                 */
                session.connect(new Connection());
                SharedPreferences sharedPref = MediaDevicesActivity.this.getPreferences(Context.MODE_PRIVATE);
                SharedPreferences.Editor editor = sharedPref.edit();
                editor.putString("wcs_url", mWcsUrlView.getText().toString());
                editor.apply();
            } else {
                mStartButton.setEnabled(false);
                /**
                 * Connection to WCS server is closed with method Session.disconnect().
                 */
                session.disconnect();
            }
            View currentFocus = getCurrentFocus();
            if (currentFocus != null) {
                InputMethodManager inputManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
                inputManager.hideSoftInputFromWindow(currentFocus.getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
            }
        }
    });
    mTestButton = (Button) findViewById(R.id.test_button);
    mTestButton.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View view) {
            if (mTestButton.getTag() == null || Integer.valueOf(R.string.action_test).equals(mTestButton.getTag())) {
                ActivityCompat.requestPermissions(MediaDevicesActivity.this, new String[] { Manifest.permission.RECORD_AUDIO, Manifest.permission.CAMERA }, TEST_REQUEST_CODE);
            } else {
                Flashphoner.releaseLocalMediaAccess();
                soundMeter.stop();
                mTestButton.setText(R.string.action_test);
                mTestButton.setTag(R.string.action_test);
                mStartButton.setEnabled(true);
            }
        }
    });
    mSwitchCameraButton = (Button) findViewById(R.id.switch_camera_button);
    /**
     * Connection to server will be established and stream will be published when Start button is clicked.
     */
    mSwitchCameraButton.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View view) {
            if (publishStream != null) {
                mSwitchCameraButton.setEnabled(false);
                publishStream.switchCamera(new CameraSwitchHandler() {

                    @Override
                    public void onCameraSwitchDone(boolean var1) {
                        runOnUiThread(new Runnable() {

                            @Override
                            public void run() {
                                mSwitchCameraButton.setEnabled(true);
                            }
                        });
                    }

                    @Override
                    public void onCameraSwitchError(String var1) {
                        runOnUiThread(new Runnable() {

                            @Override
                            public void run() {
                                mSwitchCameraButton.setEnabled(true);
                            }
                        });
                    }
                });
            }
        }
    });
    /**
     * MuteAudio switch is used to mute/unmute audio of the published stream.
     * Audio is muted with method Stream.muteAudio() and unmuted with method Stream.unmuteAudio().
     */
    mMuteAudio = (Switch) findViewById(R.id.mute_audio);
    mMuteAudio.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {

        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            if (publishStream != null) {
                if (isChecked) {
                    publishStream.muteAudio();
                } else {
                    publishStream.unmuteAudio();
                }
            }
        }
    });
    /**
     * MuteVideo switch is used to mute/unmute video of the published stream.
     * Video is muted with method Stream.muteVideo() and unmuted with method Stream.unmuteVideo().
     */
    mMuteVideo = (Switch) findViewById(R.id.mute_video);
    mMuteVideo.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {

        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            if (publishStream != null) {
                if (isChecked) {
                    publishStream.muteVideo();
                } else {
                    publishStream.unmuteVideo();
                }
            }
        }
    });
    localRender = (FPSurfaceViewRenderer) findViewById(R.id.local_video_view);
    mLocalResolutionView = (TextView) findViewById(R.id.local_resolution);
    remoteRender = (FPSurfaceViewRenderer) findViewById(R.id.remote_video_view);
    mRemoteResolutionView = (TextView) findViewById(R.id.remote_resolution);
    localRenderLayout = (PercentFrameLayout) findViewById(R.id.local_video_layout);
    remoteRenderLayout = (PercentFrameLayout) findViewById(R.id.remote_video_layout);
    localRender.setZOrderMediaOverlay(true);
    remoteRenderLayout.setPosition(0, 0, 100, 100);
    remoteRender.setScalingType(RendererCommon.ScalingType.SCALE_ASPECT_FIT);
    remoteRender.setMirror(false);
    remoteRender.requestLayout();
    localRenderLayout.setPosition(0, 0, 100, 100);
    localRender.setScalingType(RendererCommon.ScalingType.SCALE_ASPECT_FIT);
    localRender.setMirror(true);
    localRender.requestLayout();
}

Example 2 with Constraints

use of com.flashphoner.fpwcsapi.constraints.Constraints in project wcs-android-sdk-samples by flashphoner.

the class MediaDevicesActivity method getConstraints.

@NonNull
private Constraints getConstraints() {
    AudioConstraints audioConstraints = null;
    if (mSendAudio.isChecked()) {
        audioConstraints = new AudioConstraints();
        if (mUseFEC.isChecked()) {
            audioConstraints.setUseFEC(true);
        }
        if (mUseStereo.isChecked()) {
            audioConstraints.setUseStereo(true);
        }
        if (!mDefaultPublishAudioBitrate.isChecked() && mDefaultPublishAudioBitrate.getText().length() > 0) {
            audioConstraints.setBitrate(Integer.parseInt(mPublishAudioBitrate.getText().toString()));
        }
    }
    VideoConstraints videoConstraints = null;
    if (mSendVideo.isChecked()) {
        videoConstraints = new VideoConstraints();
        videoConstraints.setCameraId(((MediaDevice) mCameraSpinner.getSpinner().getSelectedItem()).getId());
        if (mCameraFPS.getText().length() > 0) {
            videoConstraints.setVideoFps(Integer.parseInt(mCameraFPS.getText().toString()));
        }
        if (mWidth.getText().length() > 0 && mHeight.getText().length() > 0) {
            videoConstraints.setResolution(Integer.parseInt(mWidth.getText().toString()), Integer.parseInt(mHeight.getText().toString()));
        }
        if (!mDefaultPublishVideoBitrate.isChecked() && mPublishVideoBitrate.getText().length() > 0) {
            videoConstraints.setBitrate(Integer.parseInt(mPublishVideoBitrate.getText().toString()));
        }
    }
    return new Constraints(audioConstraints, videoConstraints);
}