I was doing some tests for changing orientations. I use corwin42's AHQuickActions library for a menu which uses the PopupWindow class.
If I have a custom dialog open and change orientation, it works okay.
If I have a Popup menu open and change orientation, it works okay.
When I have launched a dialog from the popup menu, both of them are visible and then I get a crash here on orientation change:
I think due to the dialog the onClick handler for the popup has not finished yet. When it gets dismissed, the Activity is killed, and this code is run afterwards.
I think there are two solutions:
- Use CallSubDelayed to call the sub that shows the dialog. This lets the onClick handler to finish.
- Change the onClick handler to dismiss the popup before delegating the event. Not sure what other effects that will have
If I have a custom dialog open and change orientation, it works okay.
If I have a Popup menu open and change orientation, it works okay.
When I have launched a dialog from the popup menu, both of them are visible and then I get a crash here on orientation change:
B4X:
java.lang.IllegalArgumentException: View not attached to window manager
at android.view.WindowManagerImpl.findViewLocked(WindowManagerImpl.java:653)
at android.view.WindowManagerImpl.removeViewImmediate(WindowManagerImpl.java:362)
at android.view.WindowManagerImpl$CompatModeWrapper.removeViewImmediate(WindowManagerImpl.java:170)
at android.widget.PopupWindow.dismiss(PopupWindow.java:1256)
at de.amberhome.quickaction.PopupWindows.dismiss(PopupWindows.java:141)
at com.maximus.quickpopup.quickpopup$3.onClick(quickpopup.java:169)
at android.view.View.performClick(View.java:4084)
at android.view.View$PerformClick.run(View.java:16966)
at android.os.Handler.handleCallback(Handler.java:615)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4931)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:791)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:558)
at dalvik.system.NativeStart.main(Native Method)I think due to the dialog the onClick handler for the popup has not finished yet. When it gets dismissed, the Activity is killed, and this code is run afterwards.
I think there are two solutions:
- Use CallSubDelayed to call the sub that shows the dialog. This lets the onClick handler to finish.
- Change the onClick handler to dismiss the popup before delegating the event. Not sure what other effects that will have