Prevent refocus after entering touch mode (973f3b4e) · Commits · e / os / android_frameworks_base

core/java/android/view/View.java

+16 −8

Original line number	Diff line number	Diff line
		@@ -4572,10 +4572,23 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		System.out.println(this + " clearFocus()");
		}

		clearFocusInternal(true, true);
		}

		/**
		* Clears focus from the view, optionally propagating the change up through
		* the parent hierarchy and requesting that the root view place new focus.
		*
		* @param propagate whether to propagate the change up through the parent
		* hierarchy
		* @param refocus when propagate is true, specifies whether to request the
		* root view place new focus
		*/
		void clearFocusInternal(boolean propagate, boolean refocus) {
		if ((mPrivateFlags & PFLAG_FOCUSED) != 0) {
		mPrivateFlags &= ~PFLAG_FOCUSED;

		if (mParent != null) {
		if (propagate && mParent != null) {
		mParent.clearChildFocus(this);
		}

		@@ -4583,7 +4596,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,

		refreshDrawableState();

		if (!rootViewRequestFocus()) {
		if (propagate && (!refocus \|\| !rootViewRequestFocus())) {
		notifyGlobalFocusCleared(this);
		}
		}
		@@ -4613,12 +4626,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		System.out.println(this + " unFocus()");
		}

		if ((mPrivateFlags & PFLAG_FOCUSED) != 0) {
		mPrivateFlags &= ~PFLAG_FOCUSED;

		onFocusChanged(false, 0, null);
		refreshDrawableState();
		}
		clearFocusInternal(false, false);
		}

		/**

+3 −3

Original line number	Diff line number	Diff line
		@@ -3271,9 +3271,9 @@ public final class ViewRootImpl implements ViewParent,
		// focus
		return ancestorToTakeFocus.requestFocus();
		} else {
		// nothing appropriate to have focus in touch mode, clear it
		// out
		focused.clearFocus();
		// There's nothing to focus. Clear and propagate through the
		// hierarchy, but don't attempt to place new focus.
		focused.clearFocusInternal(true, false);
		return true;
		}
		}