Android Open Source - droidcopter Droid Copter Main Activity

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Back to project page droidcopter.

License

The source code is released under:

MIT License

Java Source Code

package org.byteguy.droidcopter;
/*from  w ww.java2 s . co m*/
import ioio.lib.api.exception.ConnectionLostException;
import ioio.lib.util.BaseIOIOLooper;
import ioio.lib.util.IOIOLooper;
import ioio.lib.util.android.IOIOActivity;

import org.byteguy.droidcopter.kinematics.RotorController;

import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.ToggleButton;

public class DroidCopterMainActivity extends IOIOActivity {

  private static final String TAG = "DroidCopterMainActivity";

  private ToggleButton toggleButton;

  private Button runScriptButton;
  private RotorController rotorController;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_droid_copter_main);

    runScriptButton = (Button) findViewById(R.id.button1);
    toggleButton = (ToggleButton) findViewById(R.id.toggleButton1);

    rotorController = new RotorController(this);

    runScriptButton.setOnClickListener(new OnClickListener() {

      @Override
      public void onClick(View arg0) {
        float[] calculateRotorData = rotorController
            .calculateRotorData();
        Log.i(TAG, "Rotor 1: " + calculateRotorData[0]);
      }
    });

    toggleButton.setOnCheckedChangeListener(new OnCheckedChangeListener() {

      @Override
      public void onCheckedChanged(CompoundButton arg0, boolean arg1) {
        if (arg1) {
          rotorController.startSensorMonitoring();
        } else {
          rotorController.stopSensorMonitoring();
        }
      }

    });
  }

  /**
   * This is the thread on which all the IOIO activity happens. It will be run
   * every time the application is resumed and aborted when it is paused. The
   * method setup() will be called right after a connection with the IOIO has
   * been established (which might happen several times!). Then, loop() will
   * be called repetitively until the IOIO gets disconnected.
   */
  class Looper extends BaseIOIOLooper {
    // /** The on-board LED. */
    // private DigitalOutput led_;

    /**
     * Called every time a connection with IOIO has been established.
     * Typically used to open pins.
     * 
     * @throws ConnectionLostException
     *             When IOIO connection is lost.
     * 
     * @see ioio.lib.util.AbstractIOIOActivity.IOIOThread#setup()
     */
    @Override
    protected void setup() throws ConnectionLostException {
      // led_ = ioio_.openDigitalOutput(0, true);
    }

    /**
     * Called repetitively while the IOIO is connected.
     * 
     * @throws ConnectionLostException
     *             When IOIO connection is lost.
     * 
     * @see ioio.lib.util.AbstractIOIOActivity.IOIOThread#loop()
     */
    @Override
    public void loop() throws ConnectionLostException {
      // led_.write(!toggleButton.isChecked());
      // try {
      // Thread.sleep(100);
      // } catch (InterruptedException e) {
      // }
    }
  }

  /**
   * A method to create our IOIO thread.
   * 
   * @see ioio.lib.util.AbstractIOIOActivity#createIOIOThread()
   */
  @Override
  protected IOIOLooper createIOIOLooper() {
    return new Looper();
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.droid_copter_main, menu);
    return true;
  }
}

Java Source Code List

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