bluetooth: android: BluetoothRemoteGattCharacteristicAndroid::GetUUID.

device/bluetooth/android/java/src/org/chromium/device/bluetooth/ChromeBluetoothRemoteGattCharacteristic.java

Index: device/bluetooth/android/java/src/org/chromium/device/bluetooth/ChromeBluetoothRemoteGattCharacteristic.java
diff --git a/device/bluetooth/android/java/src/org/chromium/device/bluetooth/ChromeBluetoothRemoteGattCharacteristic.java b/device/bluetooth/android/java/src/org/chromium/device/bluetooth/ChromeBluetoothRemoteGattCharacteristic.java
new file mode 100644
index 0000000000000000000000000000000000000000..fbb79620a4ca86e4ed09920939aca4aff8953b1b
--- /dev/null
+++ b/device/bluetooth/android/java/src/org/chromium/device/bluetooth/ChromeBluetoothRemoteGattCharacteristic.java
@@ -0,0 +1,47 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.device.bluetooth;
+
+import org.chromium.base.Log;
+import org.chromium.base.annotations.CalledByNative;
+import org.chromium.base.annotations.JNINamespace;
+
+/**
+ * Exposes android.bluetooth.BluetoothGattCharacteristic as necessary
+ * for C++ device::BluetoothRemoteGattCharacteristicAndroid.
+ *
+ * Lifetime is controlled by
+ * device::BluetoothRemoteGattCharacteristicAndroid.
+ */
+@JNINamespace("device")
+final class ChromeBluetoothRemoteGattCharacteristic {
+    private static final String TAG = "Bluetooth";
+
+    final Wrappers.BluetoothGattCharacteristicWrapper mCharacteristic;
+
+    private ChromeBluetoothRemoteGattCharacteristic(
+            Wrappers.BluetoothGattCharacteristicWrapper characteristicWrapper) {
+        mCharacteristic = characteristicWrapper;
+        Log.v(TAG, "ChromeBluetoothRemoteGattCharacteristic created.");
+    }
+
+    // ---------------------------------------------------------------------------------------------
+    // BluetoothRemoteGattCharacteristicAndroid methods implemented in java:
+
+    // Implements BluetoothRemoteGattCharacteristicAndroid::Create.
+    // 'Object' type must be used because inner class Wrappers.BluetoothGattCharacteristicWrapper
+    // reference is not handled by jni_generator.py JavaToJni. http://crbug.com/505554
+    @CalledByNative
+    private static ChromeBluetoothRemoteGattCharacteristic create(Object characteristicWrapper) {
+        return new ChromeBluetoothRemoteGattCharacteristic(
+                (Wrappers.BluetoothGattCharacteristicWrapper) characteristicWrapper);
+    }
+
+    // Implements BluetoothRemoteGattCharacteristicAndroid::GetUUID.
+    @CalledByNative
+    private String getUUID() {
+        return mCharacteristic.getUuid().toString();
+    }
+}