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Android BLE 框架发布,功能全面,简单易用:
https://github.com/a1anwang/okble
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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); }
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原文地址《Android 蓝牙4.0开启Notification 和 Indication》
原文地址《Android 蓝牙4.0开启Notification 和 Indication》
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