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// 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 "device/bluetooth/bluetooth_discovery_session_outcome.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 bluetooth_adapter_wrapper) { // Java Type: bluetoothAdapterWrapper
BluetoothAdapterAndroid* adapter = new BluetoothAdapterAndroid();
adapter->j_adapter_.Reset(Java_ChromeBluetoothAdapter_create(
AttachCurrentThread(), reinterpret_cast<intptr_t>(adapter),
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 {
return ConvertJavaStringToUTF8(Java_ChromeBluetoothAdapter_getAddress(
AttachCurrentThread(), j_adapter_.obj()));
}
std::string BluetoothAdapterAndroid::GetName() const {
return ConvertJavaStringToUTF8(Java_ChromeBluetoothAdapter_getName(
AttachCurrentThread(), j_adapter_.obj()));
}
void BluetoothAdapterAndroid::SetName(const std::string& name,
const base::Closure& callback,
const ErrorCallback& error_callback) {
NOTIMPLEMENTED();
}
bool BluetoothAdapterAndroid::IsInitialized() const {
return true;
}
bool BluetoothAdapterAndroid::IsPresent() const {
return Java_ChromeBluetoothAdapter_isPresent(AttachCurrentThread(),
j_adapter_.obj());
}
bool BluetoothAdapterAndroid::IsPowered() const {
return Java_ChromeBluetoothAdapter_isPowered(AttachCurrentThread(),
j_adapter_.obj());
}
void BluetoothAdapterAndroid::SetPowered(bool powered,
const base::Closure& callback,
const ErrorCallback& error_callback) {
if (Java_ChromeBluetoothAdapter_setPowered(AttachCurrentThread(),
j_adapter_.obj(), powered)) {
callback.Run();
} else {
error_callback.Run();
}
}
bool BluetoothAdapterAndroid::IsDiscoverable() const {
return Java_ChromeBluetoothAdapter_isDiscoverable(AttachCurrentThread(),
j_adapter_.obj());
}
void BluetoothAdapterAndroid::SetDiscoverable(
bool discoverable,
const base::Closure& callback,
const ErrorCallback& error_callback) {
NOTIMPLEMENTED();
}
bool BluetoothAdapterAndroid::IsDiscovering() const {
return Java_ChromeBluetoothAdapter_isDiscovering(AttachCurrentThread(),
j_adapter_.obj());
}
void BluetoothAdapterAndroid::CreateRfcommService(
const BluetoothUUID& uuid,
const ServiceOptions& options,
const CreateServiceCallback& callback,
const CreateServiceErrorCallback& error_callback) {
NOTIMPLEMENTED();
error_callback.Run("Not Implemented");
}
void BluetoothAdapterAndroid::CreateL2capService(
const BluetoothUUID& uuid,
const ServiceOptions& options,
const CreateServiceCallback& callback,
const CreateServiceErrorCallback& error_callback) {
NOTIMPLEMENTED();
error_callback.Run("Not Implemented");
}
void BluetoothAdapterAndroid::RegisterAudioSink(
const BluetoothAudioSink::Options& options,
const AcquiredCallback& callback,
const BluetoothAudioSink::ErrorCallback& error_callback) {
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,
const JavaParamRef<jobject>& caller) {
MarkDiscoverySessionsAsInactive();
}
void BluetoothAdapterAndroid::CreateOrUpdateDeviceOnScan(
JNIEnv* env,
const JavaParamRef<jobject>& caller,
const JavaParamRef<jstring>& address,
const JavaParamRef<jobject>&
bluetooth_device_wrapper, // Java Type: bluetoothDeviceWrapper
const JavaParamRef<jobject>&
advertised_uuids) { // Java Type: List<ParcelUuid>
std::string device_address = ConvertJavaStringToUTF8(env, address);
DevicesMap::const_iterator iter = devices_.find(device_address);
if (iter == devices_.end()) {
// New device.
BluetoothDeviceAndroid* device_android =
BluetoothDeviceAndroid::Create(this, bluetooth_device_wrapper);
device_android->UpdateAdvertisedUUIDs(advertised_uuids);
devices_.add(device_address, scoped_ptr<BluetoothDevice>(device_android));
FOR_EACH_OBSERVER(BluetoothAdapter::Observer, observers_,
DeviceAdded(this, device_android));
} else {
// Existing device.
BluetoothDeviceAndroid* device_android =
static_cast<BluetoothDeviceAndroid*>(iter->second);
if (device_android->UpdateAdvertisedUUIDs(advertised_uuids)) {
FOR_EACH_OBSERVER(BluetoothAdapter::Observer, observers_,
DeviceChanged(this, device_android));
}
}
}
BluetoothAdapterAndroid::BluetoothAdapterAndroid() : weak_ptr_factory_(this) {
}
BluetoothAdapterAndroid::~BluetoothAdapterAndroid() {
Java_ChromeBluetoothAdapter_onBluetoothAdapterAndroidDestruction(
AttachCurrentThread(), j_adapter_.obj());
}
void BluetoothAdapterAndroid::AddDiscoverySession(
BluetoothDiscoveryFilter* discovery_filter,
const base::Closure& callback,
const DiscoverySessionErrorCallback& error_callback) {
// TODO(scheib): Support filters crbug.com/490401
if (Java_ChromeBluetoothAdapter_addDiscoverySession(AttachCurrentThread(),
j_adapter_.obj())) {
callback.Run();
} else {
// TODO(scheib): Eventually wire the SCAN_FAILED result through to here.
error_callback.Run(UMABluetoothDiscoverySessionOutcome::UNKNOWN);
}
}
void BluetoothAdapterAndroid::RemoveDiscoverySession(
BluetoothDiscoveryFilter* discovery_filter,
const base::Closure& callback,
const DiscoverySessionErrorCallback& error_callback) {
if (Java_ChromeBluetoothAdapter_removeDiscoverySession(AttachCurrentThread(),
j_adapter_.obj())) {
callback.Run();
} else {
// TODO(scheib): Eventually wire the SCAN_FAILED result through to here.
error_callback.Run(UMABluetoothDiscoverySessionOutcome::UNKNOWN);
}
}
void BluetoothAdapterAndroid::SetDiscoveryFilter(
scoped_ptr<BluetoothDiscoveryFilter> discovery_filter,
const base::Closure& callback,
const DiscoverySessionErrorCallback& error_callback) {
// TODO(scheib): Support filters crbug.com/490401
NOTIMPLEMENTED();
error_callback.Run(UMABluetoothDiscoverySessionOutcome::NOT_IMPLEMENTED);
}
void BluetoothAdapterAndroid::RemovePairingDelegateInternal(
device::BluetoothDevice::PairingDelegate* pairing_delegate) {
}
} // namespace device
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