Ask permission at app install time in ionic 3 or above

I want to set features like ask all the permissions at app install time in ionic android version 7 or above and sdk 23 or above. so please help me if any solutions for it.

If you are still using Cordova in Ionic 3, this plugin can probably be useful:

Example:

const permissions = cordova.plugins.permissions;
permissions.checkPermission(permission, successCallback, errorCallback);
permissions.requestPermission(permission, successCallback, errorCallback);
permissions.requestPermissions(permissions, successCallback, errorCallback);

See Manifest.permission.
// E.g.:

permissions.ACCESS_COARSE_LOCATION
permissions.CAMERA
permissions.GET_ACCOUNTS
permissions.READ_CONTACTS
permissions.READ_CALENDAR

Best regards.