bluetooth: android: Initial BluetoothDeviceAndroid implementation.

device/bluetooth/bluetooth_adapter_android.cc

 // 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.
 
 #include "device/bluetooth/bluetooth_adapter_android.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_string.h"
 #include "base/sequenced_task_runner.h"
 #include "base/single_thread_task_runner.h"
 #include "base/thread_task_runner_handle.h"
 #include "device/bluetooth/android/wrappers.h"
 #include "device/bluetooth/bluetooth_advertisement.h"
+#include "device/bluetooth/bluetooth_device_android.h"
 #include "jni/ChromeBluetoothAdapter_jni.h"
 
 using base::android::AttachCurrentThread;
 using base::android::ConvertJavaStringToUTF8;
 
 namespace device {
 
 // static
 base::WeakPtr<BluetoothAdapter> BluetoothAdapter::CreateAdapter(
     const InitCallback& init_callback) {
   return BluetoothAdapterAndroid::Create(
       BluetoothAdapterWrapper_CreateWithDefaultAdapter().obj());
 }
 
 // static
 base::WeakPtr<BluetoothAdapterAndroid> BluetoothAdapterAndroid::Create(
-    jobject java_bluetooth_adapter_wrapper) {
+    jobject bluetooth_adapter_wrapper) {  // Java Type: bluetoothAdapterWrapper
   BluetoothAdapterAndroid* adapter = new BluetoothAdapterAndroid();
 
   adapter->j_adapter_.Reset(Java_ChromeBluetoothAdapter_create(
       AttachCurrentThread(), reinterpret_cast<intptr_t>(adapter),
-      java_bluetooth_adapter_wrapper));
+      bluetooth_adapter_wrapper));
 
   return adapter->weak_ptr_factory_.GetWeakPtr();
 }
 
 // static
 bool BluetoothAdapterAndroid::RegisterJNI(JNIEnv* env) {
   return RegisterNativesImpl(env);  // Generated in BluetoothAdapter_jni.h
 }
 
 std::string BluetoothAdapterAndroid::GetAddress() const {
@@ skipping 74 matching lines @@
   error_callback.Run(BluetoothAudioSink::ERROR_UNSUPPORTED_PLATFORM);
 }
 
 void BluetoothAdapterAndroid::RegisterAdvertisement(
     scoped_ptr<BluetoothAdvertisement::Data> advertisement_data,
     const CreateAdvertisementCallback& callback,
     const CreateAdvertisementErrorCallback& error_callback) {
   error_callback.Run(BluetoothAdvertisement::ERROR_UNSUPPORTED_PLATFORM);
 }
 
-void BluetoothAdapterAndroid::OnScanFailed(JNIEnv* env, jobject obj) {
+void BluetoothAdapterAndroid::OnScanFailed(JNIEnv* env, jobject caller) {
   MarkDiscoverySessionsAsInactive();
 }
 
+void BluetoothAdapterAndroid::CreateOrUpdateDeviceOnScan(
+    JNIEnv* env,
+    jobject caller,
+    const jstring& address,
+    jobject bluetooth_device_wrapper,  // Java Type: bluetoothDeviceWrapper
+    jobject advertised_uuids) {        // Java Type: List<ParcelUuid>
+  BluetoothDevice*& device = devices_[ConvertJavaStringToUTF8(env, address)];
+  if (!device) {
+    device = BluetoothDeviceAndroid::Create(bluetooth_device_wrapper);
+    static_cast<BluetoothDeviceAndroid*>(device)
+        ->UpdateAdvertisedUUIDs(advertised_uuids);
+    FOR_EACH_OBSERVER(BluetoothAdapter::Observer, observers_,
+                      DeviceAdded(this, device));
+  } else {
+    if (static_cast<BluetoothDeviceAndroid*>(device)
+            ->UpdateAdvertisedUUIDs(advertised_uuids)) {
+      FOR_EACH_OBSERVER(BluetoothAdapter::Observer, observers_,
+                        DeviceChanged(this, device));
+    }
+  }
+}
+
 BluetoothAdapterAndroid::BluetoothAdapterAndroid() : weak_ptr_factory_(this) {
 }
 
 BluetoothAdapterAndroid::~BluetoothAdapterAndroid() {
   Java_ChromeBluetoothAdapter_onBluetoothAdapterAndroidDestruction(
       AttachCurrentThread(), j_adapter_.obj());
 }
 
 void BluetoothAdapterAndroid::AddDiscoverySession(
     BluetoothDiscoveryFilter* discovery_filter,
@@ skipping 27 matching lines @@
   // TODO(scheib): Support filters crbug.com/490401
   NOTIMPLEMENTED();
   error_callback.Run();
 }
 
 void BluetoothAdapterAndroid::RemovePairingDelegateInternal(
     device::BluetoothDevice::PairingDelegate* pairing_delegate) {
 }
 
 }  // namespace device