Switching the Dynamic App Icon

Before you start

• Alternate icons saved before the APK build

Configure and verify

1. Select a compiled slot

   Use values 1 through 5 only for slots uploaded before the current APK was built.

2. Call the helper

   Use webtoapp.setDynamicAppIcon(slot) and parse the synchronous JSON result.

3. Restore default

   Call webtoapp.resetDynamicAppIcon() or set slot 0.

4. Read active state

   Use webtoapp.getDynamicAppIcon() when the page needs to display the current selection.

Example

const selected = JSON.parse(webtoapp.setDynamicAppIcon(2));
const active = JSON.parse(webtoapp.getDynamicAppIcon());
// webtoapp.resetDynamicAppIcon();

Test before release

• Slot exists in this APK
• Failure result is handled
• Default can be restored
• Launcher refresh behavior was tested