This widget shows the current amount of money on your Airvoice Wireless account. The widget can show your amount in three different ways: dollar amount, talk time minutes, or MB of web data. The only information this app needs is your Airvoice wireless phone number. The widget is updated every 30 minutes. You can tap on the widget to edit the options. The widget has a warning limit that if the value goes below the set amount (determined by you) the text turns red. You can also change the name on top of the widget from "Airvoice Wireless" to personalize it (e.g., "Lance's Phone").
The information displayed is pulled from the following URL: https://www.airvoicewireless.com/PINRefill.aspx/. The app is most useful for pay as you go plans and the monthly 10 plan; for unlimited plans, only the expiration date is displayed.
After installation some phones can not see the widget until after phone restart.
This app is not associated with Airvoice Wireless in any way.
This widget is also I great example of how to create an android widget. To see the source goto https://github.com/lancewf/AirvoiceWidget