Android Open Source - android-robot-control-app Controller Fragment

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Back to project page android-robot-control-app.

License

The source code is released under:

GNU General Public License

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Java Source Code

package will.st.bluetooth.robot.controller.controllers;
/*  w ww .  j  a  v  a 2s  .  c  o m*/
import java.io.IOException;
import java.io.OutputStream;

import android.support.v4.app.Fragment;
import android.util.Log;

public abstract class ControllerFragment extends Fragment {

  private static final String TAG = "ROBOT_CONTROLLER";
  
  protected OutputStream mOutputStream = null;
  
  public ControllerFragment(OutputStream outputStream) {
    this.mOutputStream = outputStream;
  }

  @Override
  public void onPause() {
    super.onPause();
    Log.d(TAG, "...In ControllerFragment onPause()...");
    mOutputStream = null;
    
  }
  
  // Sends a String over Bluetooth as a series of bytes.
  protected void sendData(String message) {
    Log.d(TAG, "...In ControllerFragment sendData()...");
    byte[] msgBuffer = message.getBytes();
    try {
      mOutputStream.write(msgBuffer);
    } catch (IOException e) {
      Log.e(TAG,
          "In sendData(String message) an exception occurred during write",
          e);
    }
  }
}

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