zac_KK
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zac_KK
已解决,根据版本修改连接方式: if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { bluetoothGatt = bluetoothLeDevice.getDevice().connectGatt(ViseBle.getInstance().getContext(), false, coreGattCallback, TRANSPORT_LE); } else { bluetoothGatt = bluetoothLeDevice.getDevice().connectGatt(ViseBle.getInstance().getContext(), false, coreGattCallback); }