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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 package org.chromium.device.bluetooth; | 5 package org.chromium.device.bluetooth; |
6 | 6 |
7 import android.annotation.TargetApi; | 7 import android.annotation.TargetApi; |
8 import android.bluetooth.BluetoothGattCharacteristic; | 8 import android.bluetooth.BluetoothGattCharacteristic; |
9 import android.bluetooth.BluetoothGattDescriptor; | 9 import android.bluetooth.BluetoothGattDescriptor; |
10 import android.os.Build; | 10 import android.os.Build; |
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47 | 47 |
48 Log.v(TAG, "ChromeBluetoothRemoteGattCharacteristic created."); | 48 Log.v(TAG, "ChromeBluetoothRemoteGattCharacteristic created."); |
49 } | 49 } |
50 | 50 |
51 /** | 51 /** |
52 * Handles C++ object being destroyed. | 52 * Handles C++ object being destroyed. |
53 */ | 53 */ |
54 @CalledByNative | 54 @CalledByNative |
55 private void onBluetoothRemoteGattCharacteristicAndroidDestruction() { | 55 private void onBluetoothRemoteGattCharacteristicAndroidDestruction() { |
56 Log.v(TAG, "ChromeBluetoothRemoteGattCharacteristic Destroyed."); | 56 Log.v(TAG, "ChromeBluetoothRemoteGattCharacteristic Destroyed."); |
57 mChromeDevice.mBluetoothGatt.setCharacteristicNotification(mCharacterist
ic, false); | 57 if (mChromeDevice.mBluetoothGatt != null) { |
| 58 mChromeDevice.mBluetoothGatt.setCharacteristicNotification(mCharacte
ristic, false); |
| 59 } |
58 mNativeBluetoothRemoteGattCharacteristicAndroid = 0; | 60 mNativeBluetoothRemoteGattCharacteristicAndroid = 0; |
59 mChromeDevice.mWrapperToChromeCharacteristicsMap.remove(mCharacteristic)
; | 61 mChromeDevice.mWrapperToChromeCharacteristicsMap.remove(mCharacteristic)
; |
60 } | 62 } |
61 | 63 |
62 void onCharacteristicChanged() { | 64 void onCharacteristicChanged() { |
63 Log.i(TAG, "onCharacteristicChanged"); | 65 Log.i(TAG, "onCharacteristicChanged"); |
64 if (mNativeBluetoothRemoteGattCharacteristicAndroid != 0) { | 66 if (mNativeBluetoothRemoteGattCharacteristicAndroid != 0) { |
65 nativeOnChanged( | 67 nativeOnChanged( |
66 mNativeBluetoothRemoteGattCharacteristicAndroid, mCharacteri
stic.getValue()); | 68 mNativeBluetoothRemoteGattCharacteristicAndroid, mCharacteri
stic.getValue()); |
67 } | 69 } |
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209 | 211 |
210 // Binds to BluetoothRemoteGattCharacteristicAndroid::OnWrite. | 212 // Binds to BluetoothRemoteGattCharacteristicAndroid::OnWrite. |
211 native void nativeOnWrite(long nativeBluetoothRemoteGattCharacteristicAndroi
d, int status); | 213 native void nativeOnWrite(long nativeBluetoothRemoteGattCharacteristicAndroi
d, int status); |
212 | 214 |
213 // Binds to BluetoothRemoteGattCharacteristicAndroid::CreateGattRemoteDescri
ptor. | 215 // Binds to BluetoothRemoteGattCharacteristicAndroid::CreateGattRemoteDescri
ptor. |
214 // TODO(http://crbug.com/505554): Replace 'Object' with specific type when J
NI fixed. | 216 // TODO(http://crbug.com/505554): Replace 'Object' with specific type when J
NI fixed. |
215 private native void nativeCreateGattRemoteDescriptor( | 217 private native void nativeCreateGattRemoteDescriptor( |
216 long nativeBluetoothRemoteGattCharacteristicAndroid, String instance
Id, | 218 long nativeBluetoothRemoteGattCharacteristicAndroid, String instance
Id, |
217 Object bluetoothGattDescriptorWrapper, Object chromeBluetoothDevice)
; | 219 Object bluetoothGattDescriptorWrapper, Object chromeBluetoothDevice)
; |
218 } | 220 } |
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