Waiting because no window has focus but there is a focused application that may eventually add a window when it finishes starting up.
1问题现象
Log如下：
Process: com.android.contacts
Flags: 0x4088be4d
Package: com.android.contacts v125 (Huawei_EMUI2.0_Contacts_V600R001C00B025)
Activity: com.android.contacts/.vcard.ImportVCardActivity
Subject: Input dispatching timed out (Waiting because no window has focus but there is a focused application that may eventually add a window when it finishes starting up.)
Build: unknown
DALVIK THREADS:
(mutexes: tll=0 tsl=0 tscl=0 ghl=0)
“main” prio=5 tid=1 NATIVE
| group=“main” sCount=1 dsCount=0 obj=0x41864d50 self=0x4173c730
| sysTid=4790 nice=-1 sched=0/0 cgrp=apps handle=1074069844
| state=S schedstat=( 3428588043 1678363385 5863 ) utm=278 stm=64 core=0
#00 pc 000219e4 /system/lib/libc.so (epoll_wait+12)
#01 pc 0001086f /system/lib/libutils.so (android::Looper::pollInner(int)+98)