如何操作DialogFragment后面的Activity

http://stackoverflow.com/questions/15382540/allow-outside-touch-for-dialogfragment

Allow outside touch for DialogFragment

7 down vote accepted

In order to do that, a flag of the Window that allows the outside touch should be turned on and for the good appearance the background dim flag should be cleared. Since it must be done after dialog is created, I've implemented it via the Handler. @Override public void onViewCreated(final View view, Bundle savedInstanceState) { super.onViewCreated(view, savedInstanceState); // This is done in a post() since the dialog must be drawn before locating. getView().post(new Runnable() { @Override public void run() { Window dialogWindow = getDialog().getWindow(); // Make the dialog possible to be outside touch dialogWindow.setFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL, WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL); dialogWindow.clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND); getView().invalidate(); } }); } At this moment the outside touch is possible. In case we want to make it nicer and without the frame, the following code can be added: @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // Hide title of the dialog setStyle(STYLE_NO_FRAME, 0); } share improve this answer