本文整理了Java中androidx.fragment.app.FragmentActivity.onBackPressed()方法的一些代码示例，展示了FragmentActivity.onBackPressed()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。FragmentActivity.onBackPressed()方法的具体详情如下：
包路径：androidx.fragment.app.FragmentActivity
类名称：FragmentActivity
方法名：onBackPressed

FragmentActivity.onBackPressed介绍

暂无

代码示例

代码示例来源：origin: square/picasso

@Override public void onBackPressed() {
 if (showHide.isChecked()) {
  showHide.setChecked(false);
 } else {
  super.onBackPressed();
 }
}

代码示例来源：origin: cSploit/android

@Override
public boolean onOptionsItemSelected(MenuItem item) {
  switch (item.getItemId()) {
    case android.R.id.home:
      getActivity().onBackPressed();
      return true;
    default:
      return super.onOptionsItemSelected(item);
  }
}

代码示例来源：origin: cSploit/android

@Override
public boolean onOptionsItemSelected(MenuItem item) {
  switch (item.getItemId()) {
    case android.R.id.home:
      getActivity().onBackPressed();
      return true;
    default:
      return super.onOptionsItemSelected(item);
  }
}

代码示例来源：origin: andkulikov/Transitions-Everywhere

@Override
  public void onTransitionEnd(Transition transition) {
    transition.removeListener(this);
    getActivity().onBackPressed();
  }
});

代码示例来源：origin: westnordost/StreetComplete

closeButton.setOnClickListener(v -> getActivity().onBackPressed());

代码示例来源：origin: linkedin/shaky-android

@Override
  public void onClick(View v) {
    getActivity().onBackPressed();
  }
});