To open another screen, you use the block under the Control palette called open another screen. This block requires one input, which must be the name of the screen you want to open, in a text block. See Figure 8.3 for the programming that opens Screen2 when a button is pressed.
How do you add screens in MIT App Inventor?
You can add a new screen in the Designer by clicking on “Add Screen…” Suppose you named the screen “HomeScreen”. Then you can add a button on it called “HomeButton”. When you click HomeButton, use the ‘open another screen’ block to swap to Screen1. You can provide a similar mechanism on Screen1 to swap to HomeScreen.
How do I create a multi-screen app in inventor?
App Inventor does not currently allow live development for multi-screen apps, so make sure you package the phone before trying to test the behavior. Besides opening screens and returning values, the different screens in a multiple screen app can communicate through TinyDB. To do this, give every screen its individual TinyDB component.
Can I Use App Inventor 2 with Internet Explorer?
NOTE: App Inventor 2 does not work with Internet Explorer. For Windows users, we recommend using either Chrome or Firefox as your browser for use with App Inventor.
How do I update the App Inventor setup software?
Follow the instructions at How to Update the App Inventor Setup Software. Download the installer. Locate the file MIT_Appinventor_Tools_2.3.0 (~80 MB) in your Downloads file or your Desktop. The location of the download on your computer depends on how your browser is configured. Open the file. Click through the steps of the installer.
How do I create an app that has multiple screens?
This tutorial shows how to create apps that have multiple screens. In App Inventor, you can have a screen open a second screen. Later, the second screen can return to the screen that opened it. You can have as many screens as you like, but each screen closes by returning to the screen that opened it.
