(If the main thread of the program is blocked for more than 5 seconds, the system will prompt "No response from the user", which is ANR. The full name of ANR is ApplicationNotResponding. Using multiple threads can prevent ANR. However, it should be noted that multithreading should not be used too much to prevent ANR, unless it is a last resort. See blog. csdn/xys289187120/article/details/6706952
Multithread\bin\cn\m15\xys\AsyncTaskActivity$1.class
Multithread\bin\cn\m15\xys\AsyncTaskActivity$2.class
Multithread\bin\cn\m15\xys\AsyncTaskActivity.class
Multithread\bin\cn\m15\xys\ControlActivity$1.class
Multithread\bin\cn\m15\xys\ControlActivity$2.class
Multithread\bin\cn\m15\xys\ControlActivity$3.class
Multithread\bin\cn\m15\xys\ControlActivity$4.class
Multithread\bin\cn\m15\xys\ControlActivity.class
Multithread\bin\cn\m15\xys\LooperActivity$1$1.class
Multithread\bin\cn\m15\xys\LooperActivity$1.class
Multithread\bin\cn\m15\xys\LooperActivity$2$1.class
Multithread\bin\cn\m15\xys\LooperActivity$2.class
Multithread\bin\cn\m15\xys\LooperActivity.class
Multithread\bin\cn\m15\xys\R$attr.class
Multithread\bin\cn\m15\xys\R$drawable.class
Multithread\bin\cn\m15\xys\R$id.class
Multithread\bin\cn\m15\xys\R$layout.class
Multithread\bin\cn\m15\xys\R$string.class
Multithread\bin\cn\m15\xys\R.class
Multithread\bin\cn\m15\xys\SingleActivity$1.class
Multithread\bin\cn\m15\xys\SingleActivity$2.class
Multithread\bin\cn\m15\xys\SingleActivity$3.class
Multithread\bin\cn\m15\xys\SingleActivity.class
Multithread\bin\cn\m15\xys\TimerTaskActivity$1.class
Multithread\bin\cn\m15\xys\TimerTaskActivity$2.class
Multithread\bin\cn\m15\xys\TimerTaskActivity$3.class
Multithread\bin\cn\m15\xys\TimerTaskActivity$4.class
Multithread\bin\cn\m15\xys\TimerTaskActivity.class
Multithread\bin\classes.dex
Multithread\bin\Multithread.apk)