Merge "Ignore orientation requests from apps on the close-to-square display" into qt-dev (f9bf0eab) · Commits · e / os / android_frameworks_base

core/res/res/values/config.xml

+2 −3

Original line number	Diff line number	Diff line
		@@ -3344,9 +3344,8 @@
		-->
		<integer name="config_dockedStackDividerSnapMode">0</integer>

		<!-- The maximum aspect ratio (longerSide/shorterSide) that is treated as close-to-square. If
		config_forceDefaultOrientation is set to true, the rotation on a close-to-square display
		will be fixed. -->
		<!-- The maximum aspect ratio (longerSide/shorterSide) that is treated as close-to-square. The
		orientation requests from apps would be ignored if the display is close-to-square. -->
		<item name="config_closeToSquareDisplayMaxAspectRatio" format="float" type="dimen">1.333</item>

		<!-- List of comma separated package names for which we the system will not show crash, ANR,

services/core/java/com/android/server/wm/DisplayContent.java

+36 −0

Original line number	Diff line number	Diff line
		@@ -26,6 +26,7 @@ import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMAR
		import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_BEHIND;
		import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSET;
		import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
		import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_USER;
		import static android.content.res.Configuration.ORIENTATION_LANDSCAPE;
		import static android.content.res.Configuration.ORIENTATION_PORTRAIT;
		import static android.os.Trace.TRACE_TAG_WINDOW_MANAGER;
		@@ -374,6 +375,20 @@ class DisplayContent extends WindowContainer<DisplayContent.DisplayChildWindowCo
		*/
		private int mLastKeyguardForcedOrientation = SCREEN_ORIENTATION_UNSPECIFIED;

		/**
		* The maximum aspect ratio (longerSide/shorterSide) that is treated as close-to-square. The
		* orientation requests from apps would be ignored if the display is close-to-square.
		*/
		@VisibleForTesting
		final float mCloseToSquareMaxAspectRatio;

		/**
		* If this is true, we would not rotate the display for apps. The rotation would be either the
		* sensor rotation or the user rotation, controlled by
		* {@link WindowManagerPolicy.UserRotationMode}.
		*/
		private boolean mIgnoreRotationForApps;

		/**
		* Keep track of wallpaper visibility to notify changes.
		*/
		@@ -909,6 +924,8 @@ class DisplayContent extends WindowContainer<DisplayContent.DisplayChildWindowCo

		mDisplayPolicy = new DisplayPolicy(service, this);
		mDisplayRotation = new DisplayRotation(service, this);
		mCloseToSquareMaxAspectRatio = service.mContext.getResources().getFloat(
		com.android.internal.R.dimen.config_closeToSquareDisplayMaxAspectRatio);
		if (isDefaultDisplay) {
		// The policy may be invoked right after here, so it requires the necessary default
		// fields of this display content.
		@@ -1539,6 +1556,21 @@ class DisplayContent extends WindowContainer<DisplayContent.DisplayChildWindowCo

		mDisplayFrames.onDisplayInfoUpdated(mDisplayInfo,
		calculateDisplayCutoutForRotation(mDisplayInfo.rotation));

		// Not much of use to rotate the display for apps since it's close to square.
		mIgnoreRotationForApps = isNonDecorDisplayCloseToSquare(Surface.ROTATION_0, width, height);
		}

		private boolean isNonDecorDisplayCloseToSquare(int rotation, int width, int height) {
		final DisplayCutout displayCutout =
		calculateDisplayCutoutForRotation(rotation).getDisplayCutout();
		final int uiMode = mWmService.mPolicy.getUiMode();
		final int w = mDisplayPolicy.getNonDecorDisplayWidth(
		width, height, rotation, uiMode, displayCutout);
		final int h = mDisplayPolicy.getNonDecorDisplayHeight(
		width, height, rotation, uiMode, displayCutout);
		final float aspectRatio = Math.max(w, h) / (float) Math.min(w, h);
		return aspectRatio <= mCloseToSquareMaxAspectRatio;
		}

		/**
		@@ -2119,6 +2151,10 @@ class DisplayContent extends WindowContainer<DisplayContent.DisplayChildWindowCo
		int getOrientation() {
		final WindowManagerPolicy policy = mWmService.mPolicy;

		if (mIgnoreRotationForApps) {
		return SCREEN_ORIENTATION_USER;
		}

		if (mWmService.mDisplayFrozen) {
		if (mLastWindowForcedOrientation != SCREEN_ORIENTATION_UNSPECIFIED) {
		if (DEBUG_ORIENTATION) Slog.v(TAG_WM, "Display id=" + mDisplayId

services/core/java/com/android/server/wm/DisplayRotation.java

+1 −22

Original line number	Diff line number	Diff line
		@@ -39,7 +39,6 @@ import android.os.UserHandle;
		import android.provider.Settings;
		import android.util.Slog;
		import android.util.SparseArray;
		import android.view.DisplayCutout;
		import android.view.Surface;

		import com.android.internal.annotations.VisibleForTesting;
		@@ -74,8 +73,6 @@ public class DisplayRotation {
		private final int mDeskDockRotation;
		private final int mUndockedHdmiRotation;

		private final float mCloseToSquareMaxAspectRatio;

		private OrientationListener mOrientationListener;
		private StatusBarManagerInternal mStatusBarManagerInternal;
		private SettingsObserver mSettingsObserver;
		@@ -163,9 +160,6 @@ public class DisplayRotation {
		mUndockedHdmiRotation = readRotation(
		com.android.internal.R.integer.config_undockedHdmiRotation);

		mCloseToSquareMaxAspectRatio = mContext.getResources().getFloat(
		com.android.internal.R.dimen.config_closeToSquareDisplayMaxAspectRatio);

		if (isDefaultDisplay) {
		final Handler uiHandler = UiThread.getHandler();
		mOrientationListener = new OrientationListener(mContext, uiHandler);
		@@ -242,31 +236,16 @@ public class DisplayRotation {
		// It's also not likely to rotate a TV screen.
		final boolean isTv = mContext.getPackageManager().hasSystemFeature(
		PackageManager.FEATURE_LEANBACK);
		// Not much of use to rotate the display since it's close to square.
		final boolean isCloseToSquare =
		isNonDecorDisplayCloseToSquare(Surface.ROTATION_0, width, height);
		final boolean forceDesktopMode =
		mService.mForceDesktopModeOnExternalDisplays && !isDefaultDisplay;
		mDefaultFixedToUserRotation =
		(isCar \|\| isTv \|\| mService.mIsPc \|\| forceDesktopMode \|\| isCloseToSquare)
		(isCar \|\| isTv \|\| mService.mIsPc \|\| forceDesktopMode)
		// For debug purposes the next line turns this feature off with:
		// $ adb shell setprop config.override_forced_orient true
		// $ adb shell wm size reset
		&& !"true".equals(SystemProperties.get("config.override_forced_orient"));
		}

		private boolean isNonDecorDisplayCloseToSquare(int rotation, int width, int height) {
		final DisplayCutout displayCutout =
		mDisplayContent.calculateDisplayCutoutForRotation(rotation).getDisplayCutout();
		final int uiMode = mService.mPolicy.getUiMode();
		final int w = mDisplayPolicy.getNonDecorDisplayWidth(
		width, height, rotation, uiMode, displayCutout);
		final int h = mDisplayPolicy.getNonDecorDisplayHeight(
		width, height, rotation, uiMode, displayCutout);
		final float aspectRatio = Math.max(w, h) / (float) Math.min(w, h);
		return aspectRatio <= mCloseToSquareMaxAspectRatio;
		}

		void setRotation(int rotation) {
		if (mOrientationListener != null) {
		mOrientationListener.setCurrentRotation(rotation);

services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java

+39 −0

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ package com.android.server.wm;
		import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
		import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;
		import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
		import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_USER;
		import static android.os.Build.VERSION_CODES.P;
		import static android.os.Build.VERSION_CODES.Q;
		import static android.view.Display.DEFAULT_DISPLAY;
		@@ -29,6 +30,7 @@ import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR;
		import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN;
		import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION;
		import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG;
		import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY;
		import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION;
		import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR;
		import static android.view.WindowManager.LayoutParams.TYPE_VOICE_INTERACTION;
		@@ -535,6 +537,43 @@ public class DisplayContentTests extends WindowTestsBase {
		SCREEN_ORIENTATION_LANDSCAPE, dc.getOrientation());
		}

		@Test
		public void testOrientationForAspectRatio() {
		final DisplayContent dc = createNewDisplay();

		// When display content is created its configuration is not yet initialized, which could
		// cause unnecessary configuration propagation, so initialize it here.
		final Configuration config = new Configuration();
		dc.computeScreenConfiguration(config);
		dc.onRequestedOverrideConfigurationChanged(config);

		// Create a window that requests a fixed orientation. It will define device orientation
		// by default.
		final WindowState window = createWindow(null /* parent */, TYPE_APPLICATION_OVERLAY, dc,
		"window");
		window.mHasSurface = true;
		window.mAttrs.screenOrientation = SCREEN_ORIENTATION_LANDSCAPE;

		// --------------------------------
		// Test non-close-to-square display
		// --------------------------------
		dc.mBaseDisplayWidth = 1000;
		dc.mBaseDisplayHeight = (int) (dc.mBaseDisplayWidth * dc.mCloseToSquareMaxAspectRatio * 2f);
		dc.configureDisplayPolicy();

		assertEquals("Screen orientation must be defined by the window by default.",
		window.mAttrs.screenOrientation, dc.getOrientation());

		// ----------------------------
		// Test close-to-square display
		// ----------------------------
		dc.mBaseDisplayHeight = dc.mBaseDisplayWidth;
		dc.configureDisplayPolicy();

		assertEquals("Screen orientation must be SCREEN_ORIENTATION_USER.",
		SCREEN_ORIENTATION_USER, dc.getOrientation());
		}

		@Test
		public void testDisableDisplayInfoOverrideFromWindowManager() {
		final DisplayContent dc = createNewDisplay();

services/tests/wmtests/src/com/android/server/wm/DisplayRotationTests.java

+2 −37

Original line number	Diff line number	Diff line
		@@ -17,7 +17,6 @@
		package com.android.server.wm;

		import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
		import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_LOCKED;
		import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;
		import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;

		@@ -394,19 +393,6 @@ public class DisplayRotationTests {
		verifyOrientationListenerRegistration(0);
		}

		@Test
		public void testNotEnablesSensor_ForceDefaultRotation_Squared() throws Exception {
		mBuilder.build();
		configureDisplayRotation(SCREEN_ORIENTATION_LOCKED, false, false);

		when(mMockDisplayPolicy.isScreenOnEarly()).thenReturn(true);
		when(mMockDisplayPolicy.isAwake()).thenReturn(true);
		when(mMockDisplayPolicy.isKeyguardDrawComplete()).thenReturn(true);
		when(mMockDisplayPolicy.isWindowManagerDrawComplete()).thenReturn(true);
		mTarget.updateOrientationListener();
		verifyOrientationListenerRegistration(0);
		}

		private void enableOrientationSensor() {
		when(mMockDisplayPolicy.isScreenOnEarly()).thenReturn(true);
		when(mMockDisplayPolicy.isAwake()).thenReturn(true);
		@@ -532,15 +518,6 @@ public class DisplayRotationTests {
		Surface.ROTATION_180));
		}

		@Test
		public void testReturnsUserRotation_ForceDefaultRotation_Squared() throws Exception {
		mBuilder.build();
		configureDisplayRotation(SCREEN_ORIENTATION_LOCKED, false, false);

		assertEquals(Surface.ROTATION_0, mTarget.rotationForOrientation(SCREEN_ORIENTATION_PORTRAIT,
		Surface.ROTATION_180));
		}

		@Test
		public void testReturnsLidOpenRotation_LidOpen() throws Exception {
		mBuilder.setLidOpenRotation(Surface.ROTATION_90).build();
		@@ -643,14 +620,9 @@ public class DisplayRotationTests {
		width = 1080;
		height = 1920;
		break;
		case SCREEN_ORIENTATION_LOCKED:
		// We use locked for squared display.
		width = 1080;
		height = 1080;
		break;
		default:
		throw new IllegalArgumentException("displayOrientation needs to be landscape, "
		+ "portrait or locked, but we got "
		throw new IllegalArgumentException("displayOrientation needs to be either landscape"
		+ " or portrait, but we got "
		+ ActivityInfo.screenOrientationToString(displayOrientation));
		}

		@@ -660,10 +632,6 @@ public class DisplayRotationTests {
		.thenReturn(isCar);
		when(mockPackageManager.hasSystemFeature(PackageManager.FEATURE_LEANBACK))
		.thenReturn(isTv);
		when(mMockDisplayPolicy.getNonDecorDisplayWidth(anyInt(), anyInt(), anyInt(), anyInt(),
		any())).thenReturn(width);
		when(mMockDisplayPolicy.getNonDecorDisplayHeight(anyInt(), anyInt(), anyInt(), anyInt(),
		any())).thenReturn(height);

		final int shortSizeDp = (isCar \|\| isTv) ? 540 : 720;
		final int longSizeDp = 960;
		@@ -831,9 +799,6 @@ public class DisplayRotationTests {
		.thenReturn(convertRotationToDegrees(mDeskDockRotation));
		when(mMockRes.getInteger(com.android.internal.R.integer.config_undockedHdmiRotation))
		.thenReturn(convertRotationToDegrees(mUndockedHdmiRotation));
		when(mMockRes.getFloat(
		com.android.internal.R.dimen.config_closeToSquareDisplayMaxAspectRatio))
		.thenReturn(1.33f);

		mMockSensorManager = mock(SensorManager.class);
		when(mMockContext.getSystemService(Context.SENSOR_SERVICE))