现象描述 调用 readCharacteristic 或者 writeCharacteristic 出现permission check fa...

Permission check failed 现象描述 Android 10 手机连接GATT后，读写characteristic结果返回tr...

Cannot start unfiltered scan in location-off. This scan will be resumed ...

搜索蓝牙接口： 注释上写的非常清楚： For unfiltered scans, scanning is stopped on screen o...

App 'com.xxx.xxx' is scanning too frequently /Users/bingshanguxue/worksp...

扫描蓝牙 手机锁屏状态下，后台服务无法扫描蓝牙设备频繁扫描，导致扫描蓝牙失败定位服务关闭时，后台无法扫描蓝牙