Example #1
0
 @Override
 public boolean onOptionsItemSelected(MenuItem item) {
   return mActivityHelper.onOptionsItemSelected(item) || super.onOptionsItemSelected(item);
 }
Example #2
0
 @Override
 public boolean onCreateOptionsMenu(Menu menu) {
   return mActivityHelper.onCreateOptionsMenu(menu) || super.onCreateOptionsMenu(menu);
 }
Example #3
0
 @Override
 protected void onPostCreate(Bundle savedInstanceState) {
   super.onPostCreate(savedInstanceState);
   mActivityHelper.onPostCreate(savedInstanceState);
 }
Example #4
0
 @Override
 public boolean onKeyDown(int keyCode, KeyEvent event) {
   return mActivityHelper.onKeyDown(keyCode, event) || super.onKeyDown(keyCode, event);
 }
Example #5
0
/**
 * A base activity that defers common functionality across app activities to an {@link
 * ActivityHelper}. This class shouldn't be used directly; instead, activities should inherit from
 * {@link BaseSinglePaneActivity} or {@link BaseMultiPaneActivity}.
 */
public abstract class BaseActivity extends FragmentActivity {
  final ActivityHelper mActivityHelper = ActivityHelper.createInstance(this);

  @Override
  protected void onPostCreate(Bundle savedInstanceState) {
    super.onPostCreate(savedInstanceState);
    mActivityHelper.onPostCreate(savedInstanceState);
  }

  @Override
  public boolean onKeyLongPress(int keyCode, KeyEvent event) {
    return mActivityHelper.onKeyLongPress(keyCode, event) || super.onKeyLongPress(keyCode, event);
  }

  @Override
  public boolean onKeyDown(int keyCode, KeyEvent event) {
    return mActivityHelper.onKeyDown(keyCode, event) || super.onKeyDown(keyCode, event);
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    return mActivityHelper.onCreateOptionsMenu(menu) || super.onCreateOptionsMenu(menu);
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    return mActivityHelper.onOptionsItemSelected(item) || super.onOptionsItemSelected(item);
  }

  /** Returns the {@link ActivityHelper} object associated with this activity. */
  protected ActivityHelper getActivityHelper() {
    return mActivityHelper;
  }

  /**
   * Takes a given intent and either starts a new activity to handle it (the default behavior), or
   * creates/updates a fragment (in the case of a multi-pane activity) that can handle the intent.
   *
   * <p>Must be called from the main (UI) thread.
   */
  public void openActivityOrFragment(Intent intent) {
    // Default implementation simply calls startActivity
    startActivity(intent);
  }

  /** Converts an intent into a {@link Bundle} suitable for use as fragment arguments. */
  public static Bundle intentToFragmentArguments(Intent intent) {
    Bundle arguments = new Bundle();
    if (intent == null) {
      return arguments;
    }

    final Uri data = intent.getData();
    if (data != null) {
      arguments.putParcelable("_uri", data);
    }

    final Bundle extras = intent.getExtras();
    if (extras != null) {
      arguments.putAll(intent.getExtras());
    }

    return arguments;
  }

  /** Converts a fragment arguments bundle into an intent. */
  public static Intent fragmentArgumentsToIntent(Bundle arguments) {
    Intent intent = new Intent();
    if (arguments == null) {
      return intent;
    }

    final Uri data = arguments.getParcelable("_uri");
    if (data != null) {
      intent.setData(data);
    }

    intent.putExtras(arguments);
    intent.removeExtra("_uri");
    return intent;
  }
}