今天發現某支app丟出了一個ANR!
看了一下LOG!
發現是由BroadcastReceiver丟出來的!
看了一下官方ANR的有關說明!
才發現!!!
A
BroadcastReceiver
hasn't finished executing within 10 seconds原來一個BroadcastReceiver要在十秒之內完成,否則會丟出一個ANR!
雖然我知道一個long operation盡量在service中完成,
但我不知道BroadcastReceiver的限制time out 這麼短!!!
在BroadcastReceiver的說明文件中也有提到!
(there is a timeout of 10 seconds that the system allows before considering the receiver to be blocked and a candidate to be killed
所以大家在send Broadcast,大家要注意一下了!!