Merge "Use explicit resource IDs for assist corner radii" into tm-qpr-dev

packages/SystemUI/res/values/dimens.xml

@@ -1569,4 +1569,9 @@
     <dimen name="dream_overlay_status_bar_ambient_text_shadow_dx">0.5dp</dimen>
     <dimen name="dream_overlay_status_bar_ambient_text_shadow_dy">0.5dp</dimen>
     <dimen name="dream_overlay_status_bar_ambient_text_shadow_radius">2dp</dimen>
+
+    <!-- Default device corner radius, used for assist UI -->
+    <dimen name="config_rounded_mask_size">0px</dimen>
+    <dimen name="config_rounded_mask_size_top">0px</dimen>
+    <dimen name="config_rounded_mask_size_bottom">0px</dimen>
 </resources>

packages/SystemUI/src/com/android/systemui/assist/ui/DisplayUtils.java

@@ -21,6 +21,8 @@ import android.util.DisplayMetrics;
 import android.view.Display;
 import android.view.Surface;
 
+import com.android.systemui.R;
+
 /**
  * Utility class for determining screen and corner dimensions.
  */
@@ -82,17 +84,13 @@ public class DisplayUtils {
      * where the curve ends), in pixels.
      */
     public static int getCornerRadiusBottom(Context context) {
-        int radius = 0;
+        int radius = context.getResources().getDimensionPixelSize(
-
+                R.dimen.config_rounded_mask_size_bottom);
-        int resourceId = context.getResources().getIdentifier("config_rounded_mask_size_bottom",
-                "dimen", "com.android.systemui");
-        if (resourceId > 0) {
-            radius = context.getResources().getDimensionPixelSize(resourceId);
-        }
 
         if (radius == 0) {
             radius = getCornerRadiusDefault(context);
         }
+
         return radius;
     }
 
@@ -101,28 +99,17 @@ public class DisplayUtils {
      * the curve ends), in pixels.
      */
     public static int getCornerRadiusTop(Context context) {
-        int radius = 0;
+        int radius = context.getResources().getDimensionPixelSize(
-
+                R.dimen.config_rounded_mask_size_top);
-        int resourceId = context.getResources().getIdentifier("config_rounded_mask_size_top",
-                "dimen", "com.android.systemui");
-        if (resourceId > 0) {
-            radius = context.getResources().getDimensionPixelSize(resourceId);
-        }
 
         if (radius == 0) {
             radius = getCornerRadiusDefault(context);
         }
+
         return radius;
     }
 
     private static int getCornerRadiusDefault(Context context) {
-        int radius = 0;
+        return context.getResources().getDimensionPixelSize(R.dimen.config_rounded_mask_size);
-
-        int resourceId = context.getResources().getIdentifier("config_rounded_mask_size",
-                "dimen", "com.android.systemui");
-        if (resourceId > 0) {
-            radius = context.getResources().getDimensionPixelSize(resourceId);
-        }
-        return radius;
     }
 }

packages/SystemUI/tests/src/com/android/systemui/assist/ui/DisplayUtilsTest.java

@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.systemui.assist.ui;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.testing.AndroidTestingRunner;
+
+import androidx.test.filters.SmallTest;
+
+import com.android.systemui.R;
+import com.android.systemui.SysuiTestCase;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+@SmallTest
+@RunWith(AndroidTestingRunner.class)
+public class DisplayUtilsTest extends SysuiTestCase {
+
+    @Mock
+    Resources mResources;
+    @Mock
+    Context mMockContext;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+    }
+
+    @Test
+    public void testGetCornerRadii_noOverlay() {
+        assertEquals(0, DisplayUtils.getCornerRadiusBottom(mContext));
+        assertEquals(0, DisplayUtils.getCornerRadiusTop(mContext));
+    }
+
+    @Test
+    public void testGetCornerRadii_onlyDefaultOverridden() {
+        when(mResources.getDimensionPixelSize(R.dimen.config_rounded_mask_size)).thenReturn(100);
+        when(mMockContext.getResources()).thenReturn(mResources);
+
+        assertEquals(100, DisplayUtils.getCornerRadiusBottom(mMockContext));
+        assertEquals(100, DisplayUtils.getCornerRadiusTop(mMockContext));
+    }
+
+    @Test
+    public void testGetCornerRadii_allOverridden() {
+        when(mResources.getDimensionPixelSize(R.dimen.config_rounded_mask_size)).thenReturn(100);
+        when(mResources.getDimensionPixelSize(R.dimen.config_rounded_mask_size_top)).thenReturn(
+                150);
+        when(mResources.getDimensionPixelSize(R.dimen.config_rounded_mask_size_bottom)).thenReturn(
+                200);
+        when(mMockContext.getResources()).thenReturn(mResources);
+
+        assertEquals(200, DisplayUtils.getCornerRadiusBottom(mMockContext));
+        assertEquals(150, DisplayUtils.getCornerRadiusTop(mMockContext));
+    }
+}