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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "device/bluetooth/bluetooth_adapter_android.h" | 5 #include "device/bluetooth/bluetooth_adapter_android.h" |
6 | 6 |
7 #include <memory> | 7 #include <memory> |
8 | 8 |
9 #include "base/android/jni_android.h" | 9 #include "base/android/jni_android.h" |
10 #include "base/android/jni_string.h" | 10 #include "base/android/jni_string.h" |
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57 return adapter->weak_ptr_factory_.GetWeakPtr(); | 57 return adapter->weak_ptr_factory_.GetWeakPtr(); |
58 } | 58 } |
59 | 59 |
60 // static | 60 // static |
61 bool BluetoothAdapterAndroid::RegisterJNI(JNIEnv* env) { | 61 bool BluetoothAdapterAndroid::RegisterJNI(JNIEnv* env) { |
62 return RegisterNativesImpl(env); // Generated in BluetoothAdapter_jni.h | 62 return RegisterNativesImpl(env); // Generated in BluetoothAdapter_jni.h |
63 } | 63 } |
64 | 64 |
65 std::string BluetoothAdapterAndroid::GetAddress() const { | 65 std::string BluetoothAdapterAndroid::GetAddress() const { |
66 return ConvertJavaStringToUTF8(Java_ChromeBluetoothAdapter_getAddress( | 66 return ConvertJavaStringToUTF8(Java_ChromeBluetoothAdapter_getAddress( |
67 AttachCurrentThread(), j_adapter_.obj())); | 67 AttachCurrentThread(), j_adapter_)); |
68 } | 68 } |
69 | 69 |
70 std::string BluetoothAdapterAndroid::GetName() const { | 70 std::string BluetoothAdapterAndroid::GetName() const { |
71 return ConvertJavaStringToUTF8(Java_ChromeBluetoothAdapter_getName( | 71 return ConvertJavaStringToUTF8( |
72 AttachCurrentThread(), j_adapter_.obj())); | 72 Java_ChromeBluetoothAdapter_getName(AttachCurrentThread(), j_adapter_)); |
73 } | 73 } |
74 | 74 |
75 void BluetoothAdapterAndroid::SetName(const std::string& name, | 75 void BluetoothAdapterAndroid::SetName(const std::string& name, |
76 const base::Closure& callback, | 76 const base::Closure& callback, |
77 const ErrorCallback& error_callback) { | 77 const ErrorCallback& error_callback) { |
78 NOTIMPLEMENTED(); | 78 NOTIMPLEMENTED(); |
79 } | 79 } |
80 | 80 |
81 bool BluetoothAdapterAndroid::IsInitialized() const { | 81 bool BluetoothAdapterAndroid::IsInitialized() const { |
82 return true; | 82 return true; |
83 } | 83 } |
84 | 84 |
85 bool BluetoothAdapterAndroid::IsPresent() const { | 85 bool BluetoothAdapterAndroid::IsPresent() const { |
86 return Java_ChromeBluetoothAdapter_isPresent(AttachCurrentThread(), | 86 return Java_ChromeBluetoothAdapter_isPresent(AttachCurrentThread(), |
87 j_adapter_.obj()); | 87 j_adapter_); |
88 } | 88 } |
89 | 89 |
90 bool BluetoothAdapterAndroid::IsPowered() const { | 90 bool BluetoothAdapterAndroid::IsPowered() const { |
91 return Java_ChromeBluetoothAdapter_isPowered(AttachCurrentThread(), | 91 return Java_ChromeBluetoothAdapter_isPowered(AttachCurrentThread(), |
92 j_adapter_.obj()); | 92 j_adapter_); |
93 } | 93 } |
94 | 94 |
95 void BluetoothAdapterAndroid::SetPowered(bool powered, | 95 void BluetoothAdapterAndroid::SetPowered(bool powered, |
96 const base::Closure& callback, | 96 const base::Closure& callback, |
97 const ErrorCallback& error_callback) { | 97 const ErrorCallback& error_callback) { |
98 if (Java_ChromeBluetoothAdapter_setPowered(AttachCurrentThread(), | 98 if (Java_ChromeBluetoothAdapter_setPowered(AttachCurrentThread(), j_adapter_, |
99 j_adapter_.obj(), powered)) { | 99 powered)) { |
100 callback.Run(); | 100 callback.Run(); |
101 } else { | 101 } else { |
102 error_callback.Run(); | 102 error_callback.Run(); |
103 } | 103 } |
104 } | 104 } |
105 | 105 |
106 bool BluetoothAdapterAndroid::IsDiscoverable() const { | 106 bool BluetoothAdapterAndroid::IsDiscoverable() const { |
107 return Java_ChromeBluetoothAdapter_isDiscoverable(AttachCurrentThread(), | 107 return Java_ChromeBluetoothAdapter_isDiscoverable(AttachCurrentThread(), |
108 j_adapter_.obj()); | 108 j_adapter_); |
109 } | 109 } |
110 | 110 |
111 void BluetoothAdapterAndroid::SetDiscoverable( | 111 void BluetoothAdapterAndroid::SetDiscoverable( |
112 bool discoverable, | 112 bool discoverable, |
113 const base::Closure& callback, | 113 const base::Closure& callback, |
114 const ErrorCallback& error_callback) { | 114 const ErrorCallback& error_callback) { |
115 NOTIMPLEMENTED(); | 115 NOTIMPLEMENTED(); |
116 } | 116 } |
117 | 117 |
118 bool BluetoothAdapterAndroid::IsDiscovering() const { | 118 bool BluetoothAdapterAndroid::IsDiscovering() const { |
119 return Java_ChromeBluetoothAdapter_isDiscovering(AttachCurrentThread(), | 119 return Java_ChromeBluetoothAdapter_isDiscovering(AttachCurrentThread(), |
120 j_adapter_.obj()); | 120 j_adapter_); |
121 } | 121 } |
122 | 122 |
123 BluetoothAdapter::UUIDList BluetoothAdapterAndroid::GetUUIDs() const { | 123 BluetoothAdapter::UUIDList BluetoothAdapterAndroid::GetUUIDs() const { |
124 NOTIMPLEMENTED(); | 124 NOTIMPLEMENTED(); |
125 return UUIDList(); | 125 return UUIDList(); |
126 } | 126 } |
127 | 127 |
128 void BluetoothAdapterAndroid::CreateRfcommService( | 128 void BluetoothAdapterAndroid::CreateRfcommService( |
129 const BluetoothUUID& uuid, | 129 const BluetoothUUID& uuid, |
130 const ServiceOptions& options, | 130 const ServiceOptions& options, |
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207 FOR_EACH_OBSERVER(BluetoothAdapter::Observer, observers_, | 207 FOR_EACH_OBSERVER(BluetoothAdapter::Observer, observers_, |
208 DeviceChanged(this, device_android)); | 208 DeviceChanged(this, device_android)); |
209 } | 209 } |
210 } | 210 } |
211 | 211 |
212 BluetoothAdapterAndroid::BluetoothAdapterAndroid() : weak_ptr_factory_(this) { | 212 BluetoothAdapterAndroid::BluetoothAdapterAndroid() : weak_ptr_factory_(this) { |
213 } | 213 } |
214 | 214 |
215 BluetoothAdapterAndroid::~BluetoothAdapterAndroid() { | 215 BluetoothAdapterAndroid::~BluetoothAdapterAndroid() { |
216 Java_ChromeBluetoothAdapter_onBluetoothAdapterAndroidDestruction( | 216 Java_ChromeBluetoothAdapter_onBluetoothAdapterAndroidDestruction( |
217 AttachCurrentThread(), j_adapter_.obj()); | 217 AttachCurrentThread(), j_adapter_); |
218 } | 218 } |
219 | 219 |
220 void BluetoothAdapterAndroid::PurgeTimedOutDevices() { | 220 void BluetoothAdapterAndroid::PurgeTimedOutDevices() { |
221 RemoveTimedOutDevices(); | 221 RemoveTimedOutDevices(); |
222 if (IsDiscovering()) { | 222 if (IsDiscovering()) { |
223 ui_task_runner_->PostDelayedTask( | 223 ui_task_runner_->PostDelayedTask( |
224 FROM_HERE, base::Bind(&BluetoothAdapterAndroid::PurgeTimedOutDevices, | 224 FROM_HERE, base::Bind(&BluetoothAdapterAndroid::PurgeTimedOutDevices, |
225 weak_ptr_factory_.GetWeakPtr()), | 225 weak_ptr_factory_.GetWeakPtr()), |
226 base::TimeDelta::FromMilliseconds(kActivePollInterval)); | 226 base::TimeDelta::FromMilliseconds(kActivePollInterval)); |
227 } else { | 227 } else { |
228 ui_task_runner_->PostDelayedTask( | 228 ui_task_runner_->PostDelayedTask( |
229 FROM_HERE, base::Bind(&BluetoothAdapterAndroid::RemoveTimedOutDevices, | 229 FROM_HERE, base::Bind(&BluetoothAdapterAndroid::RemoveTimedOutDevices, |
230 weak_ptr_factory_.GetWeakPtr()), | 230 weak_ptr_factory_.GetWeakPtr()), |
231 base::TimeDelta::FromMilliseconds(kPassivePollInterval)); | 231 base::TimeDelta::FromMilliseconds(kPassivePollInterval)); |
232 } | 232 } |
233 } | 233 } |
234 | 234 |
235 void BluetoothAdapterAndroid::AddDiscoverySession( | 235 void BluetoothAdapterAndroid::AddDiscoverySession( |
236 BluetoothDiscoveryFilter* discovery_filter, | 236 BluetoothDiscoveryFilter* discovery_filter, |
237 const base::Closure& callback, | 237 const base::Closure& callback, |
238 const DiscoverySessionErrorCallback& error_callback) { | 238 const DiscoverySessionErrorCallback& error_callback) { |
239 // TODO(scheib): Support filters crbug.com/490401 | 239 // TODO(scheib): Support filters crbug.com/490401 |
240 bool session_added = false; | 240 bool session_added = false; |
241 if (IsPowered()) { | 241 if (IsPowered()) { |
242 if (num_discovery_sessions_ > 0) { | 242 if (num_discovery_sessions_ > 0) { |
243 session_added = true; | 243 session_added = true; |
244 } else if (Java_ChromeBluetoothAdapter_startScan(AttachCurrentThread(), | 244 } else if (Java_ChromeBluetoothAdapter_startScan(AttachCurrentThread(), |
245 j_adapter_.obj())) { | 245 j_adapter_)) { |
246 session_added = true; | 246 session_added = true; |
247 | 247 |
248 // Using a delayed task in order to give the adapter some time | 248 // Using a delayed task in order to give the adapter some time |
249 // to settle before purging devices. | 249 // to settle before purging devices. |
250 ui_task_runner_->PostDelayedTask( | 250 ui_task_runner_->PostDelayedTask( |
251 FROM_HERE, base::Bind(&BluetoothAdapterAndroid::PurgeTimedOutDevices, | 251 FROM_HERE, base::Bind(&BluetoothAdapterAndroid::PurgeTimedOutDevices, |
252 weak_ptr_factory_.GetWeakPtr()), | 252 weak_ptr_factory_.GetWeakPtr()), |
253 base::TimeDelta::FromMilliseconds(kPurgeDelay)); | 253 base::TimeDelta::FromMilliseconds(kPurgeDelay)); |
254 } | 254 } |
255 } else { | 255 } else { |
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274 bool session_removed = false; | 274 bool session_removed = false; |
275 if (num_discovery_sessions_ == 0) { | 275 if (num_discovery_sessions_ == 0) { |
276 VLOG(1) << "RemoveDiscoverySession: No scan in progress."; | 276 VLOG(1) << "RemoveDiscoverySession: No scan in progress."; |
277 NOTREACHED(); | 277 NOTREACHED(); |
278 } else { | 278 } else { |
279 --num_discovery_sessions_; | 279 --num_discovery_sessions_; |
280 session_removed = true; | 280 session_removed = true; |
281 if (num_discovery_sessions_ == 0) { | 281 if (num_discovery_sessions_ == 0) { |
282 VLOG(1) << "RemoveDiscoverySession: Now 0 sessions. Stopping scan."; | 282 VLOG(1) << "RemoveDiscoverySession: Now 0 sessions. Stopping scan."; |
283 session_removed = Java_ChromeBluetoothAdapter_stopScan( | 283 session_removed = Java_ChromeBluetoothAdapter_stopScan( |
284 AttachCurrentThread(), j_adapter_.obj()); | 284 AttachCurrentThread(), j_adapter_); |
285 } else { | 285 } else { |
286 VLOG(1) << "RemoveDiscoverySession: Now " | 286 VLOG(1) << "RemoveDiscoverySession: Now " |
287 << unsigned(num_discovery_sessions_) << " sessions."; | 287 << unsigned(num_discovery_sessions_) << " sessions."; |
288 } | 288 } |
289 } | 289 } |
290 | 290 |
291 if (session_removed) { | 291 if (session_removed) { |
292 callback.Run(); | 292 callback.Run(); |
293 } else { | 293 } else { |
294 // TODO(scheib): Eventually wire the SCAN_FAILED result through to here. | 294 // TODO(scheib): Eventually wire the SCAN_FAILED result through to here. |
295 error_callback.Run(UMABluetoothDiscoverySessionOutcome::UNKNOWN); | 295 error_callback.Run(UMABluetoothDiscoverySessionOutcome::UNKNOWN); |
296 } | 296 } |
297 } | 297 } |
298 | 298 |
299 void BluetoothAdapterAndroid::SetDiscoveryFilter( | 299 void BluetoothAdapterAndroid::SetDiscoveryFilter( |
300 std::unique_ptr<BluetoothDiscoveryFilter> discovery_filter, | 300 std::unique_ptr<BluetoothDiscoveryFilter> discovery_filter, |
301 const base::Closure& callback, | 301 const base::Closure& callback, |
302 const DiscoverySessionErrorCallback& error_callback) { | 302 const DiscoverySessionErrorCallback& error_callback) { |
303 // TODO(scheib): Support filters crbug.com/490401 | 303 // TODO(scheib): Support filters crbug.com/490401 |
304 NOTIMPLEMENTED(); | 304 NOTIMPLEMENTED(); |
305 error_callback.Run(UMABluetoothDiscoverySessionOutcome::NOT_IMPLEMENTED); | 305 error_callback.Run(UMABluetoothDiscoverySessionOutcome::NOT_IMPLEMENTED); |
306 } | 306 } |
307 | 307 |
308 void BluetoothAdapterAndroid::RemovePairingDelegateInternal( | 308 void BluetoothAdapterAndroid::RemovePairingDelegateInternal( |
309 device::BluetoothDevice::PairingDelegate* pairing_delegate) { | 309 device::BluetoothDevice::PairingDelegate* pairing_delegate) { |
310 } | 310 } |
311 | 311 |
312 } // namespace device | 312 } // namespace device |
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