Merge "Move volume dialog away from the hinge" into udc-dev

4 files changed, 259 insertions, 17 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/volume/Events.java b/packages/SystemUI/src/com/android/systemui/volume/Events.java
index fc0033d71844..2d1e622fbdce 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/Events.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/Events.java
@@ -98,6 +98,8 @@ public class Events {
     public static final int DISMISS_REASON_OUTPUT_CHOOSER = 8;
     public static final int DISMISS_REASON_USB_OVERHEAD_ALARM_CHANGED = 9;
     public static final int DISMISS_REASON_CSD_WARNING_TIMEOUT = 10;
+    public static final int DISMISS_REASON_POSTURE_CHANGED = 11;
+
     public static final String[] DISMISS_REASONS = {
             "unknown",
             "touch_outside",
@@ -109,7 +111,8 @@ public class Events {
             "a11y_stream_changed",
             "output_chooser",
             "usb_temperature_below_threshold",
-            "csd_warning_timeout"
+            "csd_warning_timeout",
+            "posture_changed"
     };
 
     public static final int SHOW_REASON_UNKNOWN = 0;
diff --git a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java
index 91078dc65477..f893cf4694f9 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java
@@ -34,6 +34,7 @@ import static android.view.ViewGroup.LayoutParams.WRAP_CONTENT;
 
 import static com.android.internal.jank.InteractionJankMonitor.CUJ_VOLUME_CONTROL;
 import static com.android.internal.jank.InteractionJankMonitor.Configuration.Builder;
+import static com.android.systemui.volume.Events.DISMISS_REASON_POSTURE_CHANGED;
 import static com.android.systemui.volume.Events.DISMISS_REASON_SETTINGS_CLICKED;
 
 import android.animation.Animator;
@@ -129,6 +130,7 @@ import com.android.systemui.plugins.VolumeDialogController.State;
 import com.android.systemui.plugins.VolumeDialogController.StreamState;
 import com.android.systemui.statusbar.policy.AccessibilityManagerWrapper;
 import com.android.systemui.statusbar.policy.ConfigurationController;
+import com.android.systemui.statusbar.policy.DevicePostureController;
 import com.android.systemui.statusbar.policy.DeviceProvisionedController;
 import com.android.systemui.util.AlphaTintDrawableWrapper;
 import com.android.systemui.util.DeviceConfigProxy;
@@ -184,7 +186,7 @@ public class VolumeDialogImpl implements VolumeDialog, Dumpable,
     private final boolean mChangeVolumeRowTintWhenInactive;
 
     private final Context mContext;
-    private final H mHandler = new H();
+    private final H mHandler;
     private final VolumeDialogController mController;
     private final DeviceProvisionedController mDeviceProvisionedController;
     private final Region mTouchableRegion = new Region();
@@ -259,16 +261,13 @@ public class VolumeDialogImpl implements VolumeDialog, Dumpable,
     private final AccessibilityManagerWrapper mAccessibilityMgr;
     private final Object mSafetyWarningLock = new Object();
     private final Accessibility mAccessibility = new Accessibility();
-
     private final ConfigurationController mConfigurationController;
     private final MediaOutputDialogFactory mMediaOutputDialogFactory;
     private final VolumePanelFactory mVolumePanelFactory;
     private final CsdWarningDialog.Factory mCsdWarningDialogFactory;
     private final ActivityStarter mActivityStarter;
-
     private boolean mShowing;
     private boolean mShowA11yStream;
-
     private int mActiveStream;
     private int mPrevActiveStream;
     private boolean mAutomute = VolumePrefs.DEFAULT_ENABLE_AUTOMUTE;
@@ -300,6 +299,12 @@ public class VolumeDialogImpl implements VolumeDialog, Dumpable,
     @VisibleForTesting
     int mVolumeRingerMuteIconDrawableId;
 
+    private int mOriginalGravity;
+    private final DevicePostureController.Callback mDevicePostureControllerCallback;
+    private final DevicePostureController mDevicePostureController;
+    private @DevicePostureController.DevicePostureInt int mDevicePosture;
+    private int mOrientation;
+
     public VolumeDialogImpl(
             Context context,
             VolumeDialogController volumeDialogController,
@@ -313,9 +318,12 @@ public class VolumeDialogImpl implements VolumeDialog, Dumpable,
             DeviceConfigProxy deviceConfigProxy,
             Executor executor,
             CsdWarningDialog.Factory csdWarningDialogFactory,
+            DevicePostureController devicePostureController,
+            Looper looper,
             DumpManager dumpManager) {
         mContext =
                 new ContextThemeWrapper(context, R.style.volume_dialog_theme);
+        mHandler = new H(looper);
         mController = volumeDialogController;
         mKeyguard = (KeyguardManager) mContext.getSystemService(Context.KEYGUARD_SERVICE);
         mActivityManager = (ActivityManager) mContext.getSystemService(Context.ACTIVITY_SERVICE);
@@ -357,6 +365,16 @@ public class VolumeDialogImpl implements VolumeDialog, Dumpable,
 
         initDimens();
 
+        mOrientation = mContext.getResources().getConfiguration().orientation;
+        mDevicePostureController = devicePostureController;
+        if (mDevicePostureController != null) {
+            int initialPosture = mDevicePostureController.getDevicePosture();
+            mDevicePosture = initialPosture;
+            mDevicePostureControllerCallback = this::onPostureChanged;
+        } else {
+            mDevicePostureControllerCallback = null;
+        }
+
         mDeviceConfigProxy = deviceConfigProxy;
         mExecutor = executor;
         mSeparateNotification = mDeviceConfigProxy.getBoolean(DeviceConfig.NAMESPACE_SYSTEMUI,
@@ -365,6 +383,25 @@ public class VolumeDialogImpl implements VolumeDialog, Dumpable,
     }
 
     /**
+     * Adjust the dialog location on the screen in order to avoid drawing on the hinge.
+     */
+    private void adjustPositionOnScreen() {
+        final boolean isPortrait = mOrientation == Configuration.ORIENTATION_PORTRAIT;
+        final boolean isHalfOpen =
+                mDevicePosture == DevicePostureController.DEVICE_POSTURE_HALF_OPENED;
+        final boolean isTabletop = isPortrait && isHalfOpen;
+        WindowManager.LayoutParams lp =  mWindow.getAttributes();
+        int gravity = isTabletop ? (mOriginalGravity | Gravity.TOP) : mOriginalGravity;
+        mWindowGravity = Gravity.getAbsoluteGravity(gravity,
+                mContext.getResources().getConfiguration().getLayoutDirection());
+        lp.gravity = mWindowGravity;
+    }
+
+    @VisibleForTesting int getWindowGravity() {
+        return mWindowGravity;
+    }
+
+    /**
      * If ringer and notification are the same stream (T and earlier), use notification-like bell
      * icon set.
      * If ringer and notification are separated, then use generic speaker icons.
@@ -419,6 +456,10 @@ public class VolumeDialogImpl implements VolumeDialog, Dumpable,
 
         mDeviceConfigProxy.addOnPropertiesChangedListener(DeviceConfig.NAMESPACE_SYSTEMUI,
                 mExecutor, this::onDeviceConfigChange);
+
+        if (mDevicePostureController != null) {
+            mDevicePostureController.addCallback(mDevicePostureControllerCallback);
+        }
     }
 
     @Override
@@ -427,6 +468,9 @@ public class VolumeDialogImpl implements VolumeDialog, Dumpable,
         mHandler.removeCallbacksAndMessages(null);
         mConfigurationController.removeCallback(this);
         mDeviceConfigProxy.removeOnPropertiesChangedListener(this::onDeviceConfigChange);
+        if (mDevicePostureController != null) {
+            mDevicePostureController.removeCallback(mDevicePostureControllerCallback);
+        }
     }
 
     /**
@@ -441,7 +485,6 @@ public class VolumeDialogImpl implements VolumeDialog, Dumpable,
                 mSeparateNotification = newVal;
                 updateRingerModeIconSet();
                 updateRingRowIcon();
-
             }
         }
     }
@@ -500,7 +543,6 @@ public class VolumeDialogImpl implements VolumeDialog, Dumpable,
 
     private void initDialog(int lockTaskModeState) {
         mDialog = new CustomDialog(mContext);
-
         initDimens();
 
         mConfigurableTexts = new ConfigurableTexts(mContext);
@@ -524,14 +566,13 @@ public class VolumeDialogImpl implements VolumeDialog, Dumpable,
         lp.setTitle(VolumeDialogImpl.class.getSimpleName());
         lp.windowAnimations = -1;
 
-        mWindowGravity = Gravity.getAbsoluteGravity(
-                mContext.getResources().getInteger(R.integer.volume_dialog_gravity),
+        mOriginalGravity = mContext.getResources().getInteger(R.integer.volume_dialog_gravity);
+        mWindowGravity = Gravity.getAbsoluteGravity(mOriginalGravity,
                 mContext.getResources().getConfiguration().getLayoutDirection());
         lp.gravity = mWindowGravity;
 
         mWindow.setAttributes(lp);
         mWindow.setLayout(WRAP_CONTENT, WRAP_CONTENT);
-
         mDialog.setContentView(R.layout.volume_dialog);
         mDialogView = mDialog.findViewById(R.id.volume_dialog);
         mDialogView.setAlpha(0);
@@ -1539,8 +1580,10 @@ public class VolumeDialogImpl implements VolumeDialog, Dumpable,
             animator.translationX(
                     (isWindowGravityLeft() ? -1 : 1) * mDialogView.getWidth() / 2.0f);
         }
+
         animator.setListener(getJankListener(getDialogView(), TYPE_DISMISS,
                 mDialogHideAnimationDurationMs)).start();
+
         checkODICaptionsTooltip(true);
         synchronized (mSafetyWarningLock) {
             if (mSafetyWarning != null) {
@@ -2237,6 +2280,11 @@ public class VolumeDialogImpl implements VolumeDialog, Dumpable,
         mTopContainer.setBackground(background);
     }
 
+    @Override
+    public void onConfigChanged(Configuration config) {
+        mOrientation = config.orientation;
+    }
+
     private final VolumeDialogController.Callbacks mControllerCallbackH
             = new VolumeDialogController.Callbacks() {
         @Override
@@ -2313,6 +2361,11 @@ public class VolumeDialogImpl implements VolumeDialog, Dumpable,
         }
     };
 
+    @VisibleForTesting void onPostureChanged(int posture) {
+        dismiss(DISMISS_REASON_POSTURE_CHANGED);
+        mDevicePosture = posture;
+    }
+
     private final class H extends Handler {
         private static final int SHOW = 1;
         private static final int DISMISS = 2;
@@ -2323,8 +2376,8 @@ public class VolumeDialogImpl implements VolumeDialog, Dumpable,
         private static final int STATE_CHANGED = 7;
         private static final int CSD_TIMEOUT = 8;
 
-        public H() {
-            super(Looper.getMainLooper());
+        H(Looper looper) {
+            super(looper);
         }
 
         @Override
@@ -2370,6 +2423,7 @@ public class VolumeDialogImpl implements VolumeDialog, Dumpable,
         protected void onStart() {
             super.setCanceledOnTouchOutside(true);
             super.onStart();
+            adjustPositionOnScreen();
         }
 
         @Override
diff --git a/packages/SystemUI/src/com/android/systemui/volume/dagger/VolumeModule.java b/packages/SystemUI/src/com/android/systemui/volume/dagger/VolumeModule.java
index 14d3ca334073..bb04f82fcffa 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/dagger/VolumeModule.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/dagger/VolumeModule.java
@@ -18,6 +18,7 @@ package com.android.systemui.volume.dagger;
 
 import android.content.Context;
 import android.media.AudioManager;
+import android.os.Looper;
 
 import com.android.internal.jank.InteractionJankMonitor;
 import com.android.systemui.dagger.qualifiers.Main;
@@ -28,6 +29,7 @@ import com.android.systemui.plugins.VolumeDialog;
 import com.android.systemui.plugins.VolumeDialogController;
 import com.android.systemui.statusbar.policy.AccessibilityManagerWrapper;
 import com.android.systemui.statusbar.policy.ConfigurationController;
+import com.android.systemui.statusbar.policy.DevicePostureController;
 import com.android.systemui.statusbar.policy.DeviceProvisionedController;
 import com.android.systemui.util.DeviceConfigProxy;
 import com.android.systemui.volume.CsdWarningDialog;
@@ -42,7 +44,6 @@ import dagger.Provides;
 
 import java.util.concurrent.Executor;
 
-
 /** Dagger Module for code in the volume package. */
 @Module
 public interface VolumeModule {
@@ -65,6 +66,7 @@ public interface VolumeModule {
             DeviceConfigProxy deviceConfigProxy,
             @Main Executor executor,
             CsdWarningDialog.Factory csdFactory,
+            DevicePostureController devicePostureController,
             DumpManager dumpManager) {
         VolumeDialogImpl impl = new VolumeDialogImpl(
                 context,
@@ -79,6 +81,8 @@ public interface VolumeModule {
                 deviceConfigProxy,
                 executor,
                 csdFactory,
+                devicePostureController,
+                Looper.getMainLooper(),
                 dumpManager);
         impl.setStreamImportant(AudioManager.STREAM_SYSTEM, false);
         impl.setAutomute(true);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/volume/VolumeDialogImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/volume/VolumeDialogImplTest.java
index e06b43ac5aea..45a37cffa588 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/volume/VolumeDialogImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/volume/VolumeDialogImplTest.java
@@ -17,22 +17,28 @@
 package com.android.systemui.volume;
 
 import static com.android.systemui.volume.Events.DISMISS_REASON_UNKNOWN;
+import static com.android.systemui.volume.Events.SHOW_REASON_UNKNOWN;
 import static com.android.systemui.volume.VolumeDialogControllerImpl.STREAMS;
 
 import static junit.framework.Assert.assertEquals;
 import static junit.framework.Assert.assertTrue;
 
 import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.reset;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
 import android.app.KeyguardManager;
+import android.content.res.Configuration;
 import android.media.AudioManager;
 import android.os.SystemClock;
 import android.provider.DeviceConfig;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
+import android.view.Gravity;
 import android.view.InputDevice;
 import android.view.MotionEvent;
 import android.view.View;
@@ -53,7 +59,9 @@ import com.android.systemui.plugins.VolumeDialogController;
 import com.android.systemui.plugins.VolumeDialogController.State;
 import com.android.systemui.statusbar.policy.AccessibilityManagerWrapper;
 import com.android.systemui.statusbar.policy.ConfigurationController;
+import com.android.systemui.statusbar.policy.DevicePostureController;
 import com.android.systemui.statusbar.policy.DeviceProvisionedController;
+import com.android.systemui.statusbar.policy.FakeConfigurationController;
 import com.android.systemui.util.DeviceConfigProxyFake;
 import com.android.systemui.util.concurrency.FakeExecutor;
 import com.android.systemui.util.time.FakeSystemClock;
@@ -82,6 +90,9 @@ public class VolumeDialogImplTest extends SysuiTestCase {
     View mDrawerNormal;
     private DeviceConfigProxyFake mDeviceConfigProxy;
     private FakeExecutor mExecutor;
+    private TestableLooper mTestableLooper;
+    private ConfigurationController mConfigurationController;
+    private int mOriginalOrientation;
 
     @Mock
     VolumeDialogController mVolumeDialogController;
@@ -92,8 +103,6 @@ public class VolumeDialogImplTest extends SysuiTestCase {
     @Mock
     DeviceProvisionedController mDeviceProvisionedController;
     @Mock
-    ConfigurationController mConfigurationController;
-    @Mock
     MediaOutputDialogFactory mMediaOutputDialogFactory;
     @Mock
     VolumePanelFactory mVolumePanelFactory;
@@ -104,6 +113,8 @@ public class VolumeDialogImplTest extends SysuiTestCase {
     @Mock
     private DumpManager mDumpManager;
     @Mock CsdWarningDialog mCsdWarningDialog;
+    @Mock
+    DevicePostureController mPostureController;
 
     private final CsdWarningDialog.Factory mCsdWarningDialogFactory =
             new CsdWarningDialog.Factory() {
@@ -119,9 +130,17 @@ public class VolumeDialogImplTest extends SysuiTestCase {
 
         getContext().addMockSystemService(KeyguardManager.class, mKeyguard);
 
+        mTestableLooper = TestableLooper.get(this);
         mDeviceConfigProxy = new DeviceConfigProxyFake();
         mExecutor = new FakeExecutor(new FakeSystemClock());
 
+        when(mPostureController.getDevicePosture())
+                .thenReturn(DevicePostureController.DEVICE_POSTURE_CLOSED);
+
+        mOriginalOrientation = mContext.getResources().getConfiguration().orientation;
+
+        mConfigurationController = new FakeConfigurationController();
+
         mDialog = new VolumeDialogImpl(
                 getContext(),
                 mVolumeDialogController,
@@ -135,8 +154,9 @@ public class VolumeDialogImplTest extends SysuiTestCase {
                 mDeviceConfigProxy,
                 mExecutor,
                 mCsdWarningDialogFactory,
-                mDumpManager
-            );
+                mPostureController,
+                mTestableLooper.getLooper(),
+                mDumpManager);
         mDialog.init(0, null);
         State state = createShellState();
         mDialog.onStateChangedH(state);
@@ -227,6 +247,7 @@ public class VolumeDialogImplTest extends SysuiTestCase {
                 ArgumentCaptor.forClass(VolumeDialogController.Callbacks.class);
         verify(mVolumeDialogController).addCallback(controllerCallbackCapture.capture(), any());
         VolumeDialogController.Callbacks callbacks = controllerCallbackCapture.getValue();
+
         callbacks.onShowSafetyWarning(AudioManager.FLAG_SHOW_UI);
         verify(mAccessibilityMgr).getRecommendedTimeoutMillis(
                 VolumeDialogImpl.DIALOG_SAFETYWARNING_TIMEOUT_MILLIS,
@@ -371,11 +392,171 @@ public class VolumeDialogImplTest extends SysuiTestCase {
         verify(mCsdWarningDialog).show();
     }
 
+    @Test
+    public void ifPortraitHalfOpen_drawVerticallyTop() {
+        DevicePostureController devicePostureController = mock(DevicePostureController.class);
+        when(devicePostureController.getDevicePosture())
+                .thenReturn(DevicePostureController.DEVICE_POSTURE_CLOSED);
+
+        VolumeDialogImpl dialog = new VolumeDialogImpl(
+                getContext(),
+                mVolumeDialogController,
+                mAccessibilityMgr,
+                mDeviceProvisionedController,
+                mConfigurationController,
+                mMediaOutputDialogFactory,
+                mVolumePanelFactory,
+                mActivityStarter,
+                mInteractionJankMonitor,
+                mDeviceConfigProxy,
+                mExecutor,
+                mCsdWarningDialogFactory,
+                devicePostureController,
+                mTestableLooper.getLooper(),
+                mDumpManager
+        );
+        dialog.init(0 , null);
+
+        verify(devicePostureController).addCallback(any());
+        dialog.onPostureChanged(DevicePostureController.DEVICE_POSTURE_HALF_OPENED);
+        mTestableLooper.processAllMessages(); // let dismiss() finish
+
+        setOrientation(Configuration.ORIENTATION_PORTRAIT);
+
+        // Call show() to trigger layout updates before verifying position
+        dialog.show(SHOW_REASON_UNKNOWN);
+        mTestableLooper.processAllMessages(); // let show() finish before assessing its side-effect
+
+        int gravity = dialog.getWindowGravity();
+        assertEquals(Gravity.TOP, gravity & Gravity.VERTICAL_GRAVITY_MASK);
+    }
+
+    @Test
+    public void ifPortraitAndOpen_drawCenterVertically() {
+        DevicePostureController devicePostureController = mock(DevicePostureController.class);
+        when(devicePostureController.getDevicePosture())
+                .thenReturn(DevicePostureController.DEVICE_POSTURE_CLOSED);
+
+        VolumeDialogImpl dialog = new VolumeDialogImpl(
+                getContext(),
+                mVolumeDialogController,
+                mAccessibilityMgr,
+                mDeviceProvisionedController,
+                mConfigurationController,
+                mMediaOutputDialogFactory,
+                mVolumePanelFactory,
+                mActivityStarter,
+                mInteractionJankMonitor,
+                mDeviceConfigProxy,
+                mExecutor,
+                mCsdWarningDialogFactory,
+                devicePostureController,
+                mTestableLooper.getLooper(),
+                mDumpManager
+        );
+        dialog.init(0, null);
+
+        verify(devicePostureController).addCallback(any());
+        dialog.onPostureChanged(DevicePostureController.DEVICE_POSTURE_OPENED);
+        mTestableLooper.processAllMessages(); // let dismiss() finish
+
+        setOrientation(Configuration.ORIENTATION_PORTRAIT);
+
+        dialog.show(SHOW_REASON_UNKNOWN);
+        mTestableLooper.processAllMessages(); // let show() finish before assessing its side-effect
+
+        int gravity = dialog.getWindowGravity();
+        assertEquals(Gravity.CENTER_VERTICAL, gravity & Gravity.VERTICAL_GRAVITY_MASK);
+    }
+
+    @Test
+    public void ifLandscapeAndHalfOpen_drawCenterVertically() {
+        DevicePostureController devicePostureController = mock(DevicePostureController.class);
+        when(devicePostureController.getDevicePosture())
+                .thenReturn(DevicePostureController.DEVICE_POSTURE_CLOSED);
+
+        VolumeDialogImpl dialog = new VolumeDialogImpl(
+                getContext(),
+                mVolumeDialogController,
+                mAccessibilityMgr,
+                mDeviceProvisionedController,
+                mConfigurationController,
+                mMediaOutputDialogFactory,
+                mVolumePanelFactory,
+                mActivityStarter,
+                mInteractionJankMonitor,
+                mDeviceConfigProxy,
+                mExecutor,
+                mCsdWarningDialogFactory,
+                devicePostureController,
+                mTestableLooper.getLooper(),
+                mDumpManager
+        );
+        dialog.init(0, null);
+
+        verify(devicePostureController).addCallback(any());
+        dialog.onPostureChanged(DevicePostureController.DEVICE_POSTURE_HALF_OPENED);
+        mTestableLooper.processAllMessages(); // let dismiss() finish
+
+        setOrientation(Configuration.ORIENTATION_LANDSCAPE);
+
+        dialog.show(SHOW_REASON_UNKNOWN);
+        mTestableLooper.processAllMessages(); // let show() finish before assessing its side-effect
+
+        int gravity = dialog.getWindowGravity();
+        assertEquals(Gravity.CENTER_VERTICAL, gravity & Gravity.VERTICAL_GRAVITY_MASK);
+    }
+
+    @Test
+    public void dialogInit_addsPostureControllerCallback() {
+        // init is already called in setup
+        verify(mPostureController).addCallback(any());
+    }
+
+    @Test
+    public void dialogDestroy_removesPostureControllerCallback() {
+        VolumeDialogImpl dialog = new VolumeDialogImpl(
+                getContext(),
+                mVolumeDialogController,
+                mAccessibilityMgr,
+                mDeviceProvisionedController,
+                mConfigurationController,
+                mMediaOutputDialogFactory,
+                mVolumePanelFactory,
+                mActivityStarter,
+                mInteractionJankMonitor,
+                mDeviceConfigProxy,
+                mExecutor,
+                mCsdWarningDialogFactory,
+                mPostureController,
+                mTestableLooper.getLooper(),
+                mDumpManager
+        );
+        dialog.init(0, null);
+
+        verify(mPostureController, never()).removeCallback(any());
+
+        dialog.destroy();
+
+        verify(mPostureController).removeCallback(any());
+    }
+
+    private void setOrientation(int orientation) {
+        Configuration config = new Configuration();
+        config.orientation = orientation;
+        if (mConfigurationController != null) {
+            mConfigurationController.onConfigurationChanged(config);
+        }
+    }
+
     @After
     public void teardown() {
         if (mDialog != null) {
             mDialog.clearInternalHandlerAfterTest();
         }
+        setOrientation(mOriginalOrientation);
+        mTestableLooper.processAllMessages();
+        reset(mPostureController);
     }
 
 /*