AccessibilityService NotificationListenerService

https://www.cnblogs.com/gaigaige/p/7999337.html

https://blog.csdn.net/xiayiye5/article/details/83688396
https://www.jianshu.com/p/2596dd278703
https://blog.csdn.net/qq_35332786/article/details/65689713

https://www.jianshu.com/p/65afab3d1e2a

https://github.com/wlj644920158/PayHelper


https://blog.csdn.net/wlj644920158/article/details/89925549?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-2.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-2.channel_param


https://github.com/c-kzxvldkhX/receiptnotice

https://blog.csdn.net/lyz_zyx/article/details/65440927