Пример #1
0
 @Override
 public boolean onOptionsItemSelected(MenuItem item) {
   switch (item.getItemId()) {
     case android.R.id.home:
       finish();
       return true;
     default:
       return mEditFragment.onOptionsItemSelected(item);
   }
 }
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_edit);

    final ActionBar actionBar = getActionBar();
    actionBar.setDisplayHomeAsUpEnabled(true);

    Bundle b = getIntent().getExtras();
    if (b != null) {
      mAbsoluteFilePath = b.getString(MyConstants.EDIT_ACTIVITY_FILE_PATH);
    } else {
      mAbsoluteFilePath = "Error";
    }

    if (savedInstanceState == null) {
      mEditFragment = EditFragment.newInstance(mAbsoluteFilePath);
      getFragmentManager().beginTransaction().add(R.id.container, mEditFragment).commit();
    }
  }