Merge "Don't report non-foldables as unfolded." into tm-qpr-dev

packages/SystemUI/src/com/android/systemui/classifier/FalsingDataProvider.java

@@ -16,6 +16,8 @@
 
 package com.android.systemui.classifier;
 
+import static com.android.systemui.classifier.FalsingModule.IS_FOLDABLE_DEVICE;
+
 import android.hardware.devicestate.DeviceStateManager.FoldStateListener;
 import android.util.DisplayMetrics;
 import android.view.MotionEvent;
@@ -30,6 +32,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 import javax.inject.Inject;
+import javax.inject.Named;
 
 /**
  * Acts as a cache and utility class for FalsingClassifiers.
@@ -46,6 +49,7 @@ public class FalsingDataProvider {
     private BatteryController mBatteryController;
     private final FoldStateListener mFoldStateListener;
     private final DockManager mDockManager;
+    private boolean mIsFoldableDevice;
     private final float mXdpi;
     private final float mYdpi;
     private final List<SessionListener> mSessionListeners = new ArrayList<>();
@@ -70,7 +74,8 @@ public class FalsingDataProvider {
             DisplayMetrics displayMetrics,
             BatteryController batteryController,
             FoldStateListener foldStateListener,
-            DockManager dockManager) {
+            DockManager dockManager,
+            @Named(IS_FOLDABLE_DEVICE) boolean isFoldableDevice) {
         mXdpi = displayMetrics.xdpi;
         mYdpi = displayMetrics.ydpi;
         mWidthPixels = displayMetrics.widthPixels;
@@ -78,6 +83,7 @@ public class FalsingDataProvider {
         mBatteryController = batteryController;
         mFoldStateListener = foldStateListener;
         mDockManager = dockManager;
+        mIsFoldableDevice = isFoldableDevice;
 
         FalsingClassifier.logInfo("xdpi, ydpi: " + getXdpi() + ", " + getYdpi());
         FalsingClassifier.logInfo("width, height: " + getWidthPixels() + ", " + getHeightPixels());
@@ -417,7 +423,7 @@ public class FalsingDataProvider {
     }
 
     public boolean isUnfolded() {
-        return Boolean.FALSE.equals(mFoldStateListener.getFolded());
+        return mIsFoldableDevice && Boolean.FALSE.equals(mFoldStateListener.getFolded());
     }
 
     /** Implement to be alerted abotu the beginning and ending of falsing tracking. */

packages/SystemUI/src/com/android/systemui/classifier/FalsingModule.java

@@ -43,6 +43,7 @@ public interface FalsingModule {
     String LONG_TAP_TOUCH_SLOP = "falsing_long_tap_slop";
     String DOUBLE_TAP_TOUCH_SLOP = "falsing_double_tap_touch_slop";
     String DOUBLE_TAP_TIMEOUT_MS = "falsing_double_tap_timeout_ms";
+    String IS_FOLDABLE_DEVICE = "falsing_foldable_device";
 
     /** */
     @Binds
@@ -89,4 +90,16 @@ public interface FalsingModule {
     static float providesLongTapTouchSlop(ViewConfiguration viewConfiguration) {
         return viewConfiguration.getScaledTouchSlop() * 1.25f;
     }
+
+    /** */
+    @Provides
+    @Named(IS_FOLDABLE_DEVICE)
+    static boolean providesIsFoldableDevice(@Main Resources resources) {
+        try {
+            return resources.getIntArray(
+                    com.android.internal.R.array.config_foldedDeviceStates).length != 0;
+        } catch (Resources.NotFoundException e) {
+            return false;
+        }
+    }
 }

packages/SystemUI/tests/src/com/android/systemui/classifier/ClassifierTest.java

@@ -50,7 +50,7 @@ public class ClassifierTest extends SysuiTestCase {
         displayMetrics.widthPixels = 1000;
         displayMetrics.heightPixels = 1000;
         mDataProvider = new FalsingDataProvider(
-                displayMetrics, mBatteryController, mFoldStateListener, mDockManager);
+                displayMetrics, mBatteryController, mFoldStateListener, mDockManager, false);
     }
 
     @After

packages/SystemUI/tests/src/com/android/systemui/classifier/FalsingDataProviderTest.java

@@ -54,18 +54,18 @@ public class FalsingDataProviderTest extends ClassifierTest {
     @Mock
     private FoldStateListener mFoldStateListener;
     private final DockManagerFake mDockManager = new DockManagerFake();
+    private DisplayMetrics mDisplayMetrics;
 
     @Before
     public void setup() {
         super.setup();
         MockitoAnnotations.initMocks(this);
-        DisplayMetrics displayMetrics = new DisplayMetrics();
+        mDisplayMetrics = new DisplayMetrics();
-        displayMetrics.xdpi = 100;
+        mDisplayMetrics.xdpi = 100;
-        displayMetrics.ydpi = 100;
+        mDisplayMetrics.ydpi = 100;
-        displayMetrics.widthPixels = 1000;
+        mDisplayMetrics.widthPixels = 1000;
-        displayMetrics.heightPixels = 1000;
+        mDisplayMetrics.heightPixels = 1000;
-        mDataProvider = new FalsingDataProvider(
+        mDataProvider = createWithFoldCapability(false);
-                displayMetrics, mBatteryController, mFoldStateListener, mDockManager);
     }
 
     @After
@@ -345,20 +345,42 @@ public class FalsingDataProviderTest extends ClassifierTest {
     }
 
     @Test
-    public void test_FoldedState_Folded() {
+    public void test_UnfoldedState_Folded() {
+        FalsingDataProvider falsingDataProvider = createWithFoldCapability(true);
         when(mFoldStateListener.getFolded()).thenReturn(true);
-        assertThat(mDataProvider.isUnfolded()).isFalse();
+        assertThat(falsingDataProvider.isUnfolded()).isFalse();
     }
 
     @Test
-    public void test_FoldedState_Unfolded() {
+    public void test_UnfoldedState_Unfolded() {
+        FalsingDataProvider falsingDataProvider = createWithFoldCapability(true);
         when(mFoldStateListener.getFolded()).thenReturn(false);
-        assertThat(mDataProvider.isUnfolded()).isTrue();
+        assertThat(falsingDataProvider.isUnfolded()).isTrue();
     }
 
     @Test
-    public void test_FoldedState_NotFoldable() {
+    public void test_Nonfoldabled_TrueFoldState() {
+        FalsingDataProvider falsingDataProvider = createWithFoldCapability(false);
+        when(mFoldStateListener.getFolded()).thenReturn(true);
+        assertThat(falsingDataProvider.isUnfolded()).isFalse();
+    }
+
+    @Test
+    public void test_Nonfoldabled_FalseFoldState() {
+        FalsingDataProvider falsingDataProvider = createWithFoldCapability(false);
+        when(mFoldStateListener.getFolded()).thenReturn(false);
+        assertThat(falsingDataProvider.isUnfolded()).isFalse();
+    }
+
+    @Test
+    public void test_Nonfoldabled_NullFoldState() {
+        FalsingDataProvider falsingDataProvider = createWithFoldCapability(true);
         when(mFoldStateListener.getFolded()).thenReturn(null);
-        assertThat(mDataProvider.isUnfolded()).isFalse();
+        assertThat(falsingDataProvider.isUnfolded()).isFalse();
+    }
+
+    private FalsingDataProvider createWithFoldCapability(boolean foldable) {
+        return new FalsingDataProvider(
+                mDisplayMetrics, mBatteryController, mFoldStateListener, mDockManager, foldable);
     }
 }