Android Open Source - android-training-tutorial Main Activity

• Back to Development/tutorial  ↑

From Project

Back to project page android-training-tutorial.

License

The source code is released under:

MIT License

Java Source Code

package im.ene.dev.zserviceibinder;
//  www.j  ava2  s .  c  o m
import im.ene.dev.zserviceibinder.services.CustomService;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.Bundle;
import android.os.IBinder;
import android.support.v7.app.ActionBarActivity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.Toast;

public class MainActivity extends ActionBarActivity implements OnClickListener {

  private Button mBtnStartService, mBtnStopService, mBtnBindService, mBtnUnbindService;

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

    mBtnStartService = (Button) findViewById(R.id.btn_start_service);
    mBtnStartService.setOnClickListener(this);
    mBtnStopService = (Button) findViewById(R.id.btn_stop_service);
    mBtnStopService.setOnClickListener(this);
    mBtnBindService = (Button) findViewById(R.id.btn_bind_service);
    mBtnBindService.setOnClickListener(this);
    mBtnUnbindService = (Button) findViewById(R.id.btn_unbind_service);
    mBtnUnbindService.setOnClickListener(this);
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {

    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.main, menu);
    return true;
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button, so long
    // as you specify a parent activity in AndroidManifest.xml.
    int id = item.getItemId();
    if (id == R.id.action_settings) {
      return true;
    }
    return super.onOptionsItemSelected(item);
  }

  @Override
  public void onClick(View v) {
    switch(v.getId()){

    case R.id.btn_start_service:
      startService(new Intent(MainActivity.this, CustomService.class));
      break;

    case R.id.btn_stop_service:
      stopService(new Intent(MainActivity.this, CustomService.class));
      break;

    case R.id.btn_bind_service:
      doBindService();
      break;

    case R.id.btn_unbind_service:
      doUnbindService();
      break;
    }
  }

  private CustomService mBoundService;
  private boolean mIsBound;

  private ServiceConnection mConnection = new ServiceConnection() {
    public void onServiceConnected(ComponentName className, IBinder service) {
      Toast.makeText(MainActivity.this, "Activity:onServiceConnected", 
          Toast.LENGTH_SHORT).show();
      mBoundService = ((CustomService.CustomServiceLocalBinder) service).getService();
    }

    public void onServiceDisconnected(ComponentName className) {
      mBoundService = null;
      Toast.makeText(MainActivity.this, "Activity:onServiceDisconnected",
          Toast.LENGTH_SHORT).show();
    }
  };

  void doBindService() {
    bindService(new Intent(MainActivity.this,
        CustomService.class), mConnection, Context.BIND_AUTO_CREATE);
    mIsBound = true;
  }

  void doUnbindService() {
    if (mIsBound) {
      unbindService(mConnection);
      mIsBound = false;
    }
  }
}

Java Source Code List

• Back to Development/tutorial  ↑