Recommendations
To get your app ready for Foldables, you should test how your app reacts to:
Use the Remote Test Lab service to test your applications on a real device.
You may test foldable devices with Android Emulator version 30.1.1+, which can be found in the Android Studio Canary release channel. Test with the emulators similar to Samsung foldables.
| Z Flip | 6.7" Horizontal Fold-in | |
|---|---|---|
| API | 29 | 30 |
| Screen Size | 1080 X 2636 | 1080 X 2636 |
| Screen Density | 480 dpi | 420 dpi |
| Type | Clam shell | Clam shell |
| Flex mode | Supported | Supported |
| Z Fold2 | 7.3" Fold-in with outer display | |
|---|---|---|
| API | 29 | 30 |
| Main Screen Size | 1768 X 2208 | 1768 X 2208 |
| Main Screen Density | 480 dpi | 480 dpi |
| Cover Screen Size | 960 X 2658 | 884 X 2208 |
| Cover Screen Density | 480 dpi | 480 dpi |
| Type | Book | Book |
| Flex mode | Supported | Supported |
Q1. Is the app to be shown responsively by the screen width, ratio, and size?
Q2. Is the app using right template by screens? (Cover screen, Main screen)
Q3. Is the app fully filled up on the screen?
Q1. Is the app fully filled up on the newly activated screen?
Q2. Is the tab in the same position between the two screens?
Q3. Is the scroll in the same position between the two screens?
Q4. Is the on-screen-keyboard status and text being written the same between two screens?
Q5. If the app is restarted, essential data is saved and restored when restarting?
Q1. Does the app support multi-window and resizable activity properly by the screen size change?
Q1. Is your app considering to show responsively based upon device posture? Opened vs Half-Opened.