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Android BLE 框架发布,功能全面,简单易用:

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前言：关于Notification 和Indication  的区别，请见我另一篇帖子：(心情好了再写)

直接放代码：

开启Notification  ：

private boolean enableNotification(boolean enable,

BluetoothGattCharacteristic characteristic) {

if (mBluetoothGatt == null || characteristic == null)

return false;

if (!mBluetoothGatt.setCharacteristicNotification(characteristic,

enable))

return false;

BluetoothGattDescriptor clientConfig = characteristic

.getDescriptor(UUIDUtils.CCC);

if (clientConfig == null)

return false;

if (enable) {

clientConfig

.setValue(BluetoothGattDescriptor.ENABLE_NOTIFICATION_VALUE);

} else {

clientConfig

.setValue(BluetoothGattDescriptor.DISABLE_NOTIFICATION_VALUE);

}

return mBluetoothGatt.writeDescriptor(clientConfig);

}

public final static UUID CCC = UUID

.fromString("00002902-0000-1000-8000-00805f9b34fb");

开启Indication：

private boolean enableIndication(boolean enable,

BluetoothGattCharacteristic characteristic) {

if (mBluetoothGatt == null || characteristic == null)

return false;

if (!mBluetoothGatt.setCharacteristicNotification(characteristic,

enable))

return false;

BluetoothGattDescriptor clientConfig = characteristic

.getDescriptor(UUIDUtils.CCC);

if (clientConfig == null)

return false;

if (enable) {

clientConfig

.setValue(BluetoothGattDescriptor.ENABLE_INDICATION_VALUE);

} else {

clientConfig

.setValue(BluetoothGattDescriptor.DISABLE_NOTIFICATION_VALUE);

}

return mBluetoothGatt.writeDescriptor(clientConfig);

}