Separate power button preference controller from accessibility

Bug: 135056871
Test: manual, robotest
Change-Id: Ia3c2134bd9f88a39a796e4201f7bdf8c3015baa1

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

@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2019 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 android.view.KeyCharacterMap;
+
+import org.robolectric.annotation.Implementation;
+import org.robolectric.annotation.Implements;
+
+@Implements(KeyCharacterMap.class)
+public class ShadowKeyCharacterMap extends org.robolectric.shadows.ShadowKeyCharacterMap{
+
+    private static boolean sIsDeviceHasKey;
+
+    public static void reset() {
+        sIsDeviceHasKey = false;
+    }
+
+    public static void setDevicehasKey(boolean isDeviceHasKey) {
+        sIsDeviceHasKey = isDeviceHasKey;
+    }
+
+    @Implementation
+    protected static boolean deviceHasKey(int keyCode) {
+        return sIsDeviceHasKey;
+    }
+}

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

@@ -39,6 +39,7 @@ public class ShadowUtils {
     private static ComponentName sDeviceOwnerComponentName;
     private static Map<String, String> sAppNameMap;
     private static boolean sIsSystemAlertWindowEnabled;
+    private static boolean sIsVoiceCapable;
 
     @Implementation
     protected static int enforceSameOwner(Context context, int userId) {
@@ -58,6 +59,7 @@ public class ShadowUtils {
         sFingerprintManager = null;
         sIsUserAMonkey = false;
         sIsDemoUser = false;
+        sIsVoiceCapable = false;
     }
 
     public static void setIsDemoUser(boolean isDemoUser) {
@@ -123,4 +125,13 @@ public class ShadowUtils {
     public static void setIsSystemAlertWindowEnabled(boolean enabled) {
         sIsSystemAlertWindowEnabled = enabled;
     }
+
+    @Implementation
+    protected static boolean isVoiceCapable(Context context) {
+        return sIsVoiceCapable;
+    }
+
+    public static void setIsVoiceCapable(boolean isVoiceCapable) {
+        sIsVoiceCapable = isVoiceCapable;
+    }
 }