我们能否通过设备的蓝牙或BLE信号唤醒Android应用-Android 8.0及更高版本 [英] Can we wakeup the Android app via bluetooth or BLE signal from a device - Android 8.0 and above

问题描述

我正在尝试通过附近的蓝牙设备唤醒我的android应用.如果我强制关闭应用程序(在Android 8.0及更高版本中)，并且在将我的Android设备靠近BLE设备时，是否可以获取回调或意图回调，以便可以推动ForeGround服务并使应用程序保持唤醒状态.

I am trying to wakeup my android app via nearby bluetooth devices. If I force close the app (in Android 8.0 and above), and when I bring my Android device near to a BLE device, can I get a callback or intent callback so that I can push a ForeGround service and make the app stay awake.

我尝试扫描附近的BLE设备，但是当应用被强行杀死时，BLE扫描停止，并且无法通过BLE附近的设备唤醒应用.

I tried scanning for the BLE devices nearby but when the app is force killed, the BLE scan stops and I cannot wake up the app via BLE nearby devices.

推荐答案

Force stop完全杀死应用程序.它不会获得FCM，也不会删除AlarmManager中的警报，等等.因此，应用程序进程被完全杀死，并且所有信息也被删除.

Force stop kills application totally. It won't get FCMs, alarms in AlarmManager are removed too, etc. So app processes are totally killed, and any info is removed.

这篇关于我们能否通过设备的蓝牙或BLE信号唤醒Android应用-Android 8.0及更高版本的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！