Merge "Update displayId when a window is moved to a new display" into pi-dev (c4b36e5c) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/input/InputWindowHandle.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -92,7 +92,7 @@ public final class InputWindowHandle {
		public int inputFeatures;

		// Display this input is on.
		public final int displayId;
		public int displayId;

		private native void nativeDispose();

+3 −1

Original line number	Diff line number	Diff line
		@@ -178,6 +178,7 @@ import android.util.MergedConfiguration;
		import android.util.Slog;
		import android.util.TimeUtils;
		import android.util.proto.ProtoOutputStream;
		import android.view.Display;
		import android.view.DisplayCutout;
		import android.view.DisplayInfo;
		import android.view.Gravity;
		@@ -1366,6 +1367,7 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP
		// Window was not laid out for this display yet, so make sure mLayoutSeq does not match.
		if (dc != null) {
		mLayoutSeq = dc.mLayoutSeq - 1;
		mInputWindowHandle.displayId = dc.getDisplayId();
		}
		}

		@@ -1378,7 +1380,7 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP
		public int getDisplayId() {
		final DisplayContent displayContent = getDisplayContent();
		if (displayContent == null) {
		return -1;
		return Display.INVALID_DISPLAY;
		}
		return displayContent.getDisplayId();
		}

+11 −0

Original line number	Diff line number	Diff line
		@@ -326,6 +326,17 @@ public class WindowStateTests extends WindowTestsBase {
		assertThat(app.mLayoutSeq, not(is(mDisplayContent.mLayoutSeq)));
		}

		@Test
		public void testDisplayIdUpdatedOnReparent() throws Exception {
		final WindowState app = createWindow(null, TYPE_APPLICATION, "app");
		// fake a different display
		app.mInputWindowHandle.displayId = mDisplayContent.getDisplayId() + 1;
		app.onDisplayChanged(mDisplayContent);

		assertThat(app.mInputWindowHandle.displayId, is(mDisplayContent.getDisplayId()));
		assertThat(app.getDisplayId(), is(mDisplayContent.getDisplayId()));
		}

		private void testPrepareWindowToDisplayDuringRelayout(boolean wasVisible) {
		reset(mPowerManagerWrapper);
		final WindowState root = createWindow(null, TYPE_APPLICATION, "root");