All AppSheet apps have a launch bar at the bottom. Users use the control buttons in the launch bar to switch between different views of the data.
Four buttons are present in all apps-- the Share button, the Sync button, the About button in the upper left "hamburger" menu, and the Log out button also found in the upper left "hamburger" menu.
- The Share button lets a user send another person an install link for the app.
- The Sync button lets a user synchronize data in the app with the data in the back-end spreadsheet.
- The About button is where you can provide information about your app.
- The Log out button allows you to log out of your app.
Then there are buttons present in some apps, depending on the update modes you have chosen for your app-- New, Edit, Delete, Save, and Cancel.
You can choose to change the names of all of the above buttons to accommodate your language or terminology preferences.
To do this, use the Editor>UX>Brand & Localize tab. You can change the button names at the bottom of this page.
We generally suggest using short names, so that they fit comfortably on the screen.
While this is a very simple solution, it is usually sufficient to address a large class of "localization" requirements for apps. Most apps target users with a specific language in mind. If an app needs to work with different languages simultaneously, this solution will not be adequate.
Adding data views
As the creator of the app, you can add other view buttons. You do this in the UX tab of the editor. The buttons are identified by their position-- Left, Center, Right, or Menu (in the hamburger menu). For each of the positions, you choose a control name, a presentation type, the data (worksheet) you want the view based upon, and a couple of presentation options as described below. If you leave the name empty, no view control button is shown in that position.
Adding more than three data views
Your app can specify more than three data views from the Advanced Editor>UX>Views tab. To add a new view, click the 'New View' button. Each view has a position, which can be chosen under the 'Position' dropdown menu-- Left, Center, or Right. Each view also has a chosen type-- Deck, Table, Gallery, Slideshow, Map, Chart, Form-- which can be chosen under the 'View type' dropdown menu.
For more than three control views, choose the 'Menu' option-- those will appear in the app when you expand the dropdown ('hamburger') menu at the top-left corner.
See an example of extra view controls in the Contact Directory sample.
Finally, to define "reference views" as described in this article, you can choose 'ref' as the position of a view.
Specifying an icon for your data views
You can choose a custom icon for each of your data views. To do this, use the Editor>UX>Views tab. When you edit the view control, you can choose an icon for that view from the icons dropdown menu.