Track which application send toast message.

After I switched my phone form iPhone to Android (Google Pixel Phone), I found there are always some Toast notifications appear on the screen. Pic 1 is an example I usually met.

In the Android framework, Accessibility API can provide the possibility that can access the Toast message.

This application is live on Google Play, Address:https://play.google.com/store/apps/details?id=com.linwei.electronicdream.toasttracker