1 files changed, 54 insertions, 0 deletions
diff --git a/java/src/com/android/inputmethod/compat/AudioManagerCompatWrapper.java b/java/src/com/android/inputmethod/compat/AudioManagerCompatWrapper.java
new file mode 100644
index 000000000..b6c3e2a88
--- /dev/null
+++ b/java/src/com/android/inputmethod/compat/AudioManagerCompatWrapper.java
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2011 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.inputmethod.compat;
+
+import android.media.AudioManager;
+
+import java.lang.reflect.Method;
+
+public class AudioManagerCompatWrapper {
+    private static final Method METHOD_isWiredHeadsetOn = CompatUtils.getMethod(
+            AudioManager.class, "isWiredHeadsetOn");
+    private static final Method METHOD_isBluetoothA2dpOn = CompatUtils.getMethod(
+            AudioManager.class, "isBluetoothA2dpOn");
+
+    private final AudioManager mManager;
+
+    public AudioManagerCompatWrapper(AudioManager manager) {
+        mManager = manager;
+    }
+
+    /**
+     * Checks whether audio routing to the wired headset is on or off.
+     *
+     * @return true if audio is being routed to/from wired headset;
+     *         false if otherwise
+     */
+    public boolean isWiredHeadsetOn() {
+        return (Boolean) CompatUtils.invoke(mManager, false, METHOD_isWiredHeadsetOn);
+    }
+
+    /**
+     * Checks whether A2DP audio routing to the Bluetooth headset is on or off.
+     *
+     * @return true if A2DP audio is being routed to/from Bluetooth headset;
+     *         false if otherwise
+     */
+    public boolean isBluetoothA2dpOn() {
+        return (Boolean) CompatUtils.invoke(mManager, false, METHOD_isBluetoothA2dpOn);
+    }
+}