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Merge "Also reverse rotation for #freezeRotation path" into tm-qpr-dev am: d095a5e3fe

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Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22794847

Change-Id: Icb1c8fb81d83ac9687a2ce8bec75b09dda869a17
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Kevin Chyn
2023-04-26 00:39:44 +00:00
committed by Automerger Merge Worker
parent 19530bfb3b d095a5e3fe
commit fea5a1d0cd
2 changed files with 28 additions and 0 deletions
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10
services/core/java/com/android/server/wm/DisplayRotation.java
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@@ -913,6 +913,16 @@ public class DisplayRotation {
}
void freezeRotation(int rotation) {
if (mDeviceStateController.shouldReverseRotationDirectionAroundZAxis()) {
// Flipping 270 and 90 has the same effect as changing the direction which rotation is
// applied.
if (rotation == Surface.ROTATION_90) {
rotation = Surface.ROTATION_270;
} else if (rotation == Surface.ROTATION_270) {
rotation = Surface.ROTATION_90;
}
}
rotation = (rotation == -1) ? mRotation : rotation;
setUserRotation(WindowManagerPolicy.USER_ROTATION_LOCKED, rotation);
}

18
services/tests/wmtests/src/com/android/server/wm/DisplayRotationTests.java
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@@ -537,6 +537,24 @@ public class DisplayRotationTests {
SCREEN_ORIENTATION_UNSPECIFIED, Surface.ROTATION_180));
}
@Test
public void testFreezeRotation_reverseRotationDirectionAroundZAxis_yes() throws Exception {
mBuilder.build();
when(mDeviceStateController.shouldReverseRotationDirectionAroundZAxis()).thenReturn(true);
freezeRotation(Surface.ROTATION_90);
assertEquals(Surface.ROTATION_270, mTarget.getUserRotation());
}
@Test
public void testFreezeRotation_reverseRotationDirectionAroundZAxis_no() throws Exception {
mBuilder.build();
when(mDeviceStateController.shouldReverseRotationDirectionAroundZAxis()).thenReturn(false);
freezeRotation(Surface.ROTATION_90);
assertEquals(Surface.ROTATION_90, mTarget.getUserRotation());
}
private boolean waitForUiHandler() {
final CountDownLatch latch = new CountDownLatch(1);
UiThread.getHandler().post(latch::countDown);