Android Open Source - wolPi Main Activity

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Back to project page wolPi.

License

The source code is released under:

Apache License

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Java Source Code

package de.matthesrieke.wolpi.ui;
//w  w  w.j  av  a 2s  .c om
import de.matthesrieke.wolpi.Interactor;
import de.matthesrieke.wolpi.R;
import de.matthesrieke.wolpi.WolPi;
import de.matthesrieke.wolpi.settings.HostConfiguration;
import de.matthesrieke.wolpi.settings.SettingsProvider;

import android.os.Bundle;
import android.app.Activity;
import android.content.Intent;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;

/**
 * Basic activity for the app.
 * 
 * @author matthes rieke
 * 
 */
public class MainActivity extends Activity {

  private HostConfiguration host;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    Button b = (Button) findViewById(R.id.button2);
    b.setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View v) {
        startPressed();
      }
    });

    this.host = resolveSelectedHostConfiguration(savedInstanceState);
  }

  private HostConfiguration resolveSelectedHostConfiguration(
      Bundle savedInstanceState) {
    Bundle b;
    if (savedInstanceState != null)
      b = savedInstanceState;
    else
      b = getIntent().getExtras();

    if (b == null)
      return null;

    String value = b.getString("hostId");
    return SettingsProvider.Instance.getProvider().getHostForId(value);
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.main, menu);
    return true;
  }

  public void startPressed() {
    final TextView textView = (TextView) findViewById(R.id.textView);
    textView.append(System.getProperty("line.separator"));
    textView.append("Executing WOL call...");

    Interactor in = new TextViewInteractor(this, textView);

    if (host == null) {
      in.onError("No configuration available! Define one in the Settings.");
      return;
    }

    WolPi wolPi = new WolPi(host.getSSHConnection(), in);

    wolPi.executeWakeOnLan(host.getWolSettings());
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case R.id.action_settings:
      Intent intent = new Intent(this, HostListActivity.class);
      startActivityForResult(intent, HostListActivity.REQUEST_CODE);
      return true;
    case R.id.action_about:
      return true;
    default:
      return super.onOptionsItemSelected(item);
    }
  }

  protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode == HostListActivity.REQUEST_CODE) {
      if (resultCode == RESULT_OK) {
        Bundle result = data.getExtras();
        String hostId = result.getString("hostId");
        host = SettingsProvider.Instance.getProvider().getHostForId(hostId);
      }
    }
  }
}

Java Source Code List