[英]Write characteristic without prompt for pairing
In my Android application, I am using BLE and have a read characteristic so that devices can read data from each other with no prompt. 在我的Android应用程序中,我正在使用BLE并具有读取特性,因此设备可以在没有提示的情况下互相读取数据。 I added a write characteristic too now, but now the user is prompted to pair the devices.
我现在也添加了写特性,但是现在提示用户配对设备。 Is it possible to have a write characteristic without the prompt?
如果没有提示,是否可能具有写特性? I don't want to bother the user with it.
我不想打扰用户。
When creating a Bluetooth Low Energy characteristic, there are two main things that you are in control of:- 创建蓝牙低功耗特性时,您需要控制两个主要方面:-
It appears that you are not setting the permission of the characteristic to open. 似乎您没有设置特征的打开权限。 If the characteristic that you are creating is using Android, then you can change this by:-
如果您要创建的特征正在使用Android,则可以通过以下方式对此进行更改:-
BluetoothGattCharacteristic.PROPERTY_WRITE
BluetoothGattCharacteristic.PERMISSION_WRITE
You can find more details about this here:- 您可以在这里找到更多有关此的详细信息:
I hope this helps. 我希望这有帮助。
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