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Пример плеера для Android

Данный плеер может использоваться для воспроизведения любого типа потока с Web Call Server:

...

На скриншоте ниже представлен пример во время воспроизведения RTSP-потока.
В URL в поле ввода 'WCS URL' 192.168.2.104 - адрес WCS-сервера.
В поле ввода 'Play Stream' - имя потока, в данном случае RTSP URL.

Работа с кодом примера

Для разбора кода возьмем класс PlayerActivity.java примера player, который доступен для скачивания в соответствующей сборке 1.0.1.38.

...

При инициализации методу init() передается объект Сontext.

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Flashphoner.init(this);


2. Создание сессии

...

  • URL WCS-сервера
  • SurfaceViewRenderer remoteRenderer, который будет использоваться для воспроизведения видеопотока
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SessionOptions sessionOptions = new SessionOptions(mWcsUrlView.getText().toString());
sessionOptions.setRemoteRenderer(remoteRender);

/**
  * Session for connection to WCS server is created with method createSession().
  */
session = Flashphoner.createSession(sessionOptions);

...

Session.connect(). код

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session.connect(new Connection());

...

session.onConnected() код

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@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);
mStatusView.setText(connection.getStatus());

/**
* The options for the stream@Override
 to play are set.
* The stream name ispublic passedvoid when StreamOptions object is created.
*/
StreamOptions streamOptions = new StreamOptions(mPlayStreamView.getText().toString());

/**
* 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();

SharedPreferences sharedPref = PlayerActivity.this.getPreferences(Context.MODE_PRIVATE);
SharedPreferences.Editor editor = sharedPref.edit();
editor.putString("play_stream", mPlayStreamView.getText().toString());
editor.apply();
}
run() {
            mStartButton.setText(R.string.action_stop);
            mStartButton.setTag(R.string.action_stop);
            mStartButton.setEnabled(true);
            mStatusView.setText(connection.getStatus());
            ...
        }
    });
}


5. Воспроизведение видеопотока.

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При создании потока методу Session.createStream() передается объект StreamOptions с именем видеопотока для воспроизведения

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StreamOptions streamOptions = new StreamOptions(mPlayStreamView.getText().toString());
            
/**
  * 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);
                } else if (StreamStatus.NOT_ENOUGH_BANDWIDTH.equals(streamStatus)) {
                    Log.w(TAG, "Not enough bandwidth stream " + stream.getName() + ", consider using lower video resolution or bitrate. " +
                          "Bandwidth " + (Math.round(stream.getNetworkBandwidth() / 1000)) + " " +
                          "bitrate " + (Math.round(stream.getRemoteBitrate() / 1000)));
                } else {
                    mStatusView.setText(streamStatus.toString());
                }
            }
        });
    }
});
            
/**
  * Method Stream.play() is called to start playback of the stream.
  */
playStream.play();


6. Закрытие соединения.

Session.disconnect() код

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session.disconnect();


7. Получение события, подтверждающего разъединение.

session.onDisconnection() код

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@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);
            mStatusView.setText(connection.getStatus());
        }
    });
}