Merge "Create wrapper and shadow for AccessibilityManager" into oc-dr1-dev

src/com/android/settings/applications/AccessibilityManagerWrapperImpl.java

@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2017 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.settings.applications;
+
+import android.view.accessibility.AccessibilityManager;
+
+/**
+ * This class replicates a subset of the {@link android.view.accessibility.AccessibilityManager}.
+ * The interface exists so that we can use a thin wrapper around the AccessibilityManager in
+ * production code and a mock in tests.
+ */
+public class AccessibilityManagerWrapperImpl {
+
+    /**
+     * Determines if the accessibility button within the system navigation area is supported.
+     *
+     * @return {@code true} if the accessibility button is supported on this device,
+     * {@code false} otherwise
+     * @hide
+     */
+    public static boolean isAccessibilityButtonSupported() {
+        return AccessibilityManager.isAccessibilityButtonSupported();
+    }
+}

tests/robotests/src/com/android/settings/testutils/shadow/ShadowAccessibilityManagerWrapperImpl.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2017 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.settings.testutils.shadow;
+
+import com.android.settings.applications.AccessibilityManagerWrapperImpl;
+
+import org.robolectric.annotation.Implementation;
+import org.robolectric.annotation.Implements;
+
+/**
+ * This class provides shadow for API that is not supported in current roboletric
+ */
+@Implements(AccessibilityManagerWrapperImpl.class)
+public class ShadowAccessibilityManagerWrapperImpl {
+
+    @Implementation
+    public static boolean isAccessibilityButtonSupported() {
+        return true;
+    }
+}