**然后,新建一个Fragment,`ThirdView.class`,xml中是三个文本框,Fragment的代码如下:** public class ThirdView extends Fragment { @InjectView(R.id.tv_01) TextView tv01; @InjectView(R.id.tv_02) TextView tv02; @InjectView(R.id.tv_03) TextView tv03; MyItemClickListener listener; public ...
Fragment Or DialogFragment Can not perform this action after onSaveInstanceState 转载自Fragment Or DialogFragment Can not perform this action after onSaveInstanceState 表现 可会造成app崩溃掉,具体日志如下: 异常如下: 场景 这与不洽当的使用Fragment有关系,其实不光时DialogFragment,Fragment也有的。当: A ...
Use this in MainActivity:public override void OnBackPressed() { if (App.IsRootPage || App.AuthenticationContext == null) return; base.OnBackPressed(); } * App.IsRootPage & App.AuthenticationContext are my custom properties.Monday, January 5, 2015 10:47 AMHi Thanks for your reply. can you ...
onBackPressed() @OverridepublicvoidonBackPressed(){super.onBackPressed();// 從返回觸發enterPictureInPictureMode(); } 處理畫中畫模式下的介面元素。 當Activity進入或退出畫中畫模式時,系統會調用Activity.onPictureInPictureModeChanged()方法或Fragment.onPictureInPictureModeChanged()方法。 您應替換這些回調以...
onBackPressed() @OverridepublicvoidonBackPressed(){super.onBackPressed();// 从返回触发enterPictureInPictureMode(); } 处理画中画模式下的界面元素。 当Activity进入或退出画中画模式时,系统会调用Activity.onPictureInPictureModeChanged()方法或Fragment.onPictureInPictureModeChanged()方法。
{ // since its not the back button //click, pass the event to the base return base.OnOptionsItemSelected(item); } } public override void OnBackPressed() { //this is not necessary, but in Android user // has both Nav bar back button and // physical back button its safe // to ...
onBackPressed() @OverridepublicvoidonBackPressed(){super.onBackPressed();// 从返回触发enterPictureInPictureMode(); } 处理画中画模式下的界面元素。 当Activity进入或退出画中画模式时,系统会调用Activity.onPictureInPictureModeChanged()方法或Fragment.onPictureInPictureModeChanged()方法。