Merge "Dismiss Dialog in post instead of immediately" (2775fb64) · Commits · e / os / android_frameworks_base

core/java/android/preference/DialogPreference.java

+78 −50

Original line number	Diff line number	Diff line
		@@ -68,6 +68,14 @@ public abstract class DialogPreference extends Preference implements
		/** Which button was clicked. */
		private int mWhichButtonClicked;

		/** Dismiss the dialog on the UI thread, but not inline with handlers */
		private final Runnable mDismissRunnable = new Runnable() {
		@Override
		public void run() {
		mDialog.dismiss();
		}
		};

		public DialogPreference(
		Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
		super(context, attrs, defStyleAttr, defStyleRes);
		@@ -315,10 +323,29 @@ public abstract class DialogPreference extends Preference implements
		if (needInputMethod()) {
		requestInputMethod(dialog);
		}
		dialog.setOnShowListener(new DialogInterface.OnShowListener() {
		@Override
		public void onShow(DialogInterface dialog) {
		removeDismissCallbacks();
		}
		});
		dialog.setOnDismissListener(this);
		dialog.show();
		}

		void postDismiss() {
		removeDismissCallbacks();
		View decorView = mDialog.getWindow().getDecorView();
		decorView.post(mDismissRunnable);
		}

		private void removeDismissCallbacks() {
		if (mDialog != null && mDialog.getWindow() != null
		&& mDialog.getWindow().getDecorView() != null) {
		mDialog.getWindow().getDecorView().removeCallbacks(mDismissRunnable);
		}
		}

		/**
		* Returns whether the preference needs to display a soft input method when the dialog
		* is displayed. Default is false. Subclasses should override this method if they need
		@@ -387,8 +414,9 @@ public abstract class DialogPreference extends Preference implements
		mWhichButtonClicked = which;
		}

		@Override
		public void onDismiss(DialogInterface dialog) {

		removeDismissCallbacks();
		getPreferenceManager().unregisterOnActivityDestroyListener(this);

		mDialog = null;

core/java/android/preference/ListPreference.java

+22 −22

Original line number	Diff line number	Diff line
		@@ -261,7 +261,7 @@ public class ListPreference extends DialogPreference {
		* click, and dismisses the dialog.
		*/
		ListPreference.this.onClick(dialog, DialogInterface.BUTTON_POSITIVE);
		dialog.dismiss();
		postDismiss();
		}
		});