Argh forget to include my final part of the change. (f812fee0) · Commits · e / os / android_frameworks_base

core/java/android/app/Dialog.java

+27 −0

Original line number	Diff line number	Diff line
		@@ -85,6 +85,7 @@ public class Dialog implements DialogInterface, Window.Callback,
		*/
		protected boolean mCancelable = true;

		private String mCancelAndDismissTaken;
		private Message mCancelMessage;
		private Message mDismissMessage;
		private Message mShowMessage;
		@@ -1029,6 +1030,11 @@ public class Dialog implements DialogInterface, Window.Callback,
		* @param listener The {@link DialogInterface.OnCancelListener} to use.
		*/
		public void setOnCancelListener(final OnCancelListener listener) {
		if (mCancelAndDismissTaken != null) {
		throw new IllegalStateException(
		"OnCancelListener is already taken by "
		+ mCancelAndDismissTaken + " and can not be replaced.");
		}
		if (listener != null) {
		mCancelMessage = mListenersHandler.obtainMessage(CANCEL, listener);
		} else {
		@@ -1050,6 +1056,11 @@ public class Dialog implements DialogInterface, Window.Callback,
		* @param listener The {@link DialogInterface.OnDismissListener} to use.
		*/
		public void setOnDismissListener(final OnDismissListener listener) {
		if (mCancelAndDismissTaken != null) {
		throw new IllegalStateException(
		"OnDismissListener is already taken by "
		+ mCancelAndDismissTaken + " and can not be replaced.");
		}
		if (listener != null) {
		mDismissMessage = mListenersHandler.obtainMessage(DISMISS, listener);
		} else {
		@@ -1077,6 +1088,22 @@ public class Dialog implements DialogInterface, Window.Callback,
		mDismissMessage = msg;
		}

		/** @hide */
		public boolean takeCancelAndDismissListeners(String msg, final OnCancelListener cancel,
		final OnDismissListener dismiss) {
		if (mCancelAndDismissTaken != null) {
		mCancelAndDismissTaken = null;
		} else if (mCancelMessage != null \|\| mDismissMessage != null) {
		return false;
		}

		setOnCancelListener(cancel);
		setOnDismissListener(dismiss);
		mCancelAndDismissTaken = msg;

		return true;
		}

		/**
		* By default, this will use the owner Activity's suggested stream type.
		*

core/java/android/app/DialogFragment.java

+10 −2

Original line number	Diff line number	Diff line
		@@ -378,6 +378,12 @@ public class DialogFragment extends Fragment
		* default implementation simply instantiates and returns a {@link Dialog}
		* class.
		*
		* <p><em>Note: DialogFragment own the {@link Dialog#setOnCancelListener
		* Dialog.setOnCancelListener} and {@link Dialog#setOnDismissListener
		* Dialog.setOnDismissListener} callbacks. You must not set them yourself.</em>
		* To find out about these events, override {@link #onCancel(DialogInterface)}
		* and {@link #onDismiss(DialogInterface)}.</p>
		*
		* @param savedInstanceState The last saved instance state of the Fragment,
		* or null if this is a freshly created Fragment.
		*
		@@ -417,8 +423,10 @@ public class DialogFragment extends Fragment
		}
		mDialog.setOwnerActivity(getActivity());
		mDialog.setCancelable(mCancelable);
		mDialog.setOnCancelListener(this);
		mDialog.setOnDismissListener(this);
		if (!mDialog.takeCancelAndDismissListeners("DialogFragment", this, this)) {
		throw new IllegalStateException(
		"You can not set Dialog's OnCancelListener or OnDismissListener");
		}
		if (savedInstanceState != null) {
		Bundle dialogState = savedInstanceState.getBundle(SAVED_DIALOG_STATE_TAG);
		if (dialogState != null) {