Merge "Revert "Don't skip calling requestLayout to the parent view"" into main (98d266f9) · Commits · e / os / android_frameworks_base

core/java/android/view/View.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -28277,7 +28277,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
		mPrivateFlags \|= PFLAG_FORCE_LAYOUT;
		mPrivateFlags \|= PFLAG_INVALIDATED;

		if (mParent != null) {
		if (mParent != null && !mParent.isLayoutRequested()) {
		mParent.requestLayout();
		}
		if (mAttachInfo != null && mAttachInfo.mViewRequestingLayout == this) {

core/tests/coretests/src/android/view/ViewGroupTest.java

+0 −42

Original line number	Diff line number	Diff line
		@@ -213,35 +213,6 @@ public class ViewGroupTest {
		assertTrue(autofillableViews.containsAll(Arrays.asList(viewA, viewC)));
		}

		@Test
		public void testMeasureCache() {
		final int spec1 = View.MeasureSpec.makeMeasureSpec(100, View.MeasureSpec.AT_MOST);
		final int spec2 = View.MeasureSpec.makeMeasureSpec(50, View.MeasureSpec.AT_MOST);
		final Context context = getInstrumentation().getContext();
		final View child = new View(context);
		final TestView parent = new TestView(context, 0);
		parent.addView(child);

		child.setPadding(1, 2, 3, 4);
		parent.measure(spec1, spec1);
		assertEquals(4, parent.getMeasuredWidth());
		assertEquals(6, parent.getMeasuredHeight());

		child.setPadding(5, 6, 7, 8);
		parent.measure(spec2, spec2);
		assertEquals(12, parent.getMeasuredWidth());
		assertEquals(14, parent.getMeasuredHeight());

		// This ends the state of forceLayout.
		parent.layout(0, 0, 50, 50);

		// The cached values should be cleared after the new setPadding is called. And the measured
		// width and height should be up-to-date.
		parent.measure(spec1, spec1);
		assertEquals(12, parent.getMeasuredWidth());
		assertEquals(14, parent.getMeasuredHeight());
		}

		private static void getUnobscuredTouchableRegion(Region outRegion, View view) {
		outRegion.set(view.getLeft(), view.getTop(), view.getRight(), view.getBottom());
		final ViewParent parent = view.getParent();
		@@ -269,19 +240,6 @@ public class ViewGroupTest {
		protected void onLayout(boolean changed, int l, int t, int r, int b) {
		// We don't layout this view.
		}

		@Override
		protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
		int measuredWidth = 0;
		int measuredHeight = 0;
		final int count = getChildCount();
		for (int i = 0; i < count; i++) {
		final View child = getChildAt(i);
		measuredWidth += child.getPaddingLeft() + child.getPaddingRight();
		measuredHeight += child.getPaddingTop() + child.getPaddingBottom();
		}
		setMeasuredDimension(measuredWidth, measuredHeight);
		}
		}

		public static class AutofillableTestView extends TestView {