Until ST decides to include a proper widget in the Android app, I have decided to try some alternatives. I have come up with two that work quite well, and they are free. It just takes some time setting up a SmartApp, then installing and configuring an Android app. Honestly, this is no different than setting a shortcut or bookmark on the home screen that points to your webapp, but it does give a few additional options.
The first thing is to install and configure @625alex great SmartApp, ActiON Dashboard. This will give you a “webapp” of all your things and allows you to toggle modes, hello home phrases, and switches, among other things.
Floating Browser (Google Play Store link) is an app that allows for a free-floating web browser. It “floats” on top of other home screens and home screen widgets, and it allows you to run it in full screen mode. You can also minimize the floating browser to the taskbar or resize the floating browser. You can fully control the ActiON Dashboard from the web browser (toggling modes, hello home phrases, and switches).
The second alternative is to use the Flynx Browser (Google Play Store link). Flynx is similar to Floating Browser, but provides for a floating “bubble” that is accessible from any home screen that will quickly launch the webapp when you tap it. The bubble can be moved to any area of the screen so that you can get it out of the way of text or other on-screen icons.
Tapping the bubble opens the bookmarked webpage and allows you to fully control the mode, hello home phrase, and switches, among other things:
Pressing the bubble again minimizes the bubble back to the side of the screen.
Those are just a couple alternatives. Feel free to add more.