/**
* Checks if the app is already installed on the device.
*
* @param appIdentifier - App package name.
* @return appInstalled - App installed status.
*/
private boolean isAppInstalled(String appIdentifier) {
boolean appInstalled = false;
ArrayList<DeviceAppInfo> apps = new ArrayList<>(appList.getInstalledApps().values());
for (DeviceAppInfo appInfo : apps) {
if (appIdentifier.trim().equals(appInfo.getPackagename())) {
appInstalled = true;
}
}
return appInstalled;
}
