APK not installing on mobiles with android version 8 and above

Hi All,

Build an app with VSCode using ionic framework and build the apk by running the command “ionic cordova run android” and apk file is generated. We are able to install the APK on the android mobile with version less than 8 by enabling the “Unknown Sources” settings.

Why it is failing to install the apk on mobile with android versions >=8 . Is there any settings to be provided in config / AndoirdManifest. Kindly let us know

Corodva-android version is 7.0.0
Engine version is 7.0.0

Chaitanya. E