Notification History

Records USSD, Class 0 SMS, dialog, app installation, toasts and notifications

Notification History records USSD, Class 0 (Flash) SMS, popped dialog, app installation, toasts and notifications. This can be used to:
1. Backup messages by apps and read them later
2. Find out which app pushed annoying status bar advertisement, and uninstall it.
3. Auto dismiss USSD and Class 0 dialog (pro version)

Features:
* Record notifications on status bar
* Record toasts
* Record USSD messages
* Record class 0 (Flash) SMS message
* Record all dialog messages
* Record app install/update/uninstall history
* Group messages by apps
* Sort message by time
* Clear notifications
* Uninstall apps directly
* Ignore notification from specific apps
* 12/24 hours time format
* Support copy notification to clipboard.
* Display installation source of apps (System app, Google play, amazon and unknown installer)
* Support search

Upgrade to PRO version for more features:
* Backup and share notifications
* Desktop widget to show the latest notifications
* Show recent notifications on status bar
* Auto dismiss USSD and Class 0 (Flash) SMS dialog
* Convert dialog of USSD and Class 0 SMS to notifications
* Vibration, sound, LED for USSD and Flash SMS messages
* No advertisements

Supported FlashSMS dialog from SMS apps on pro version:
* Stock SMS app
* GoSMS Pro
* Google Hangout
* Google Messenger

Permission Required:
Run at startup - used for auto purge outdated or outnumbered notifications to reduce memory usage
Internet Access - It's used for show banner ads within the app. Upgrade to PRO version to remove the permission requirement.

This app uses Accessibility services API to:
* Record USSD messages
* Record class 0 (Flash SMS) message
* Record all dialog messages
* Hide USD or Flash SMS dialogs
Information is only stored locally and not shared

And this app is using App Visibility (QUERY_ALL_PACKAGES) permission to:
* Show app name and icon of notifications

Usage for system below Android 5.0:
* To start collecting notifications, go to system Settings->Accessibility, then enable accessibility and Notifications History service
* To stop the collecting, just disable accessibility and Notifications History service
* To ignore notifications from one app, long click the app and select Ignore on the popped menu

Usage on Android 5.0+:
* To start recording toasts, go to system Settings->Accessibility, then