Rename all modules to start with a lowercase (#3245)

systemUIShared/src/com/android/systemui/shared/system/DevicePolicyManagerWrapper.java

@@ -0,0 +1,43 @@
+/*
+ * 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.systemui.shared.system;
+
+import android.app.AppGlobals;
+import android.app.admin.DevicePolicyManager;
+
+/**
+ * Wrapper for {@link DevicePolicyManager}.
+ */
+public class DevicePolicyManagerWrapper {
+    private static final DevicePolicyManagerWrapper sInstance = new DevicePolicyManagerWrapper();
+
+    private static final DevicePolicyManager sDevicePolicyManager =
+            AppGlobals.getInitialApplication().getSystemService(DevicePolicyManager.class);
+
+    private DevicePolicyManagerWrapper() { }
+
+    public static DevicePolicyManagerWrapper getInstance() {
+        return sInstance;
+    }
+
+    /**
+     * Returns whether the given package is allowed to run in Lock Task mode.
+     */
+    public boolean isLockTaskPermitted(String pkg) {
+        return sDevicePolicyManager.isLockTaskPermitted(pkg);
+    }
+}