This is a widget that displays the SSID on the Home screen.
(The old version is "Disp SSID Widget".)

Already or perched display of widgets that are displayed when an update, please try the following: If you have an error.
-Please re-set after turning off the widget from the screen.
-Please try to install again by performing the uninstall.

[Why do you need location information?]
Although it has nothing to do with the mechanism of Wifi, Android 6.0 (M) or later requires location information authority to handle SSID.
On Android 10 (Q) and above, you need to turn on location in addition to the detailed location permissions that are always available.

[How to use]
Please add a widget to the home screen.
After Oreo, you need to grant the appropriate permissions.

Please use WidgetSettings If you want to change the color.
https://play.google.com/store/apps/details?id=jp.rallwell.siriuth.widgetsettings

If you are not if displayed in the list of widgets, please rotate the screen(or restert android).

[Using permissions]
ACCESS_WIFI_STATE : for get SSID.
ACCESS_NETWORK_STATE : for get SSID change signal.

[Runtime permissions SDK 23(Marshmallow) or later]
FOREGROUND_SERVICE: for Background Service.
ACCESS_COARSE_LOCATION: for SSID NAME. (From 26 to less than 29)
[Runtime permissions SDK 28(Pie) or later]
FOREGROUND_SERVICE: for Widget background service.
[Runtime permissions SDK 29(Q) or later]
ACCESS_FINE_LOCATION: for SSID NAME.
ACCESS_BACKGROUND_LOCATION: for SSID NAME.

[History]
(beta release)2021/12/03 1.6.31.0 Rebuild with SDK31. Changed the implementation method.
2021/11/20 Rebuilt with SDK30. etc.
2019/01/26 1.5.3 Correspondence after Oreo or later.
2015/12/19 1.3.4 Fix for the corresponding to less than Android 2.0.
2015/12/19 1.3.3 Because there was a display lag in Android 5 or later, we changed the implementation.
2015/11/18 1.3.2 Support text color alpha channel.
2015/11/13 Support disabled text color.
2015/06/05 bugfix : update display at connection change. change update process. delete "CHECK_LICENSE" uses-permission.
2015/05/10 WidgetSettings support.
2015/04/15 Change connection state(only wifi).
2015/03/27 Change unconnected state timing. Build with SDK 22.
2015/03/22 Change of implementation.Additional display situation.Change the color of the time of the unconnected state.
2015/02/20 display will be gray when not connected.
2015/02/12 Change application name. fixed a bug that does not update the WIFI at the time off.
2015/02/09 Change service name. modified the initialization code and some code.
2015/02/01 Clean and rebuild.
2015/02/01 Bug fixes and optimizations.
2015/01/31 It is open the setting screen of Wifi when you tap the widget.