Edward Sagayaraj Edward Sagayaraj - 1 year ago 328
iOS Question

Open Settings app from another app programmatically in iPhone

I have to open settings app from my app if gps is not enabled in iPhone. I have used the following code. It works well in iOS simulator but it does not work in iPhone. May I know is there any problem in this code.

if (![CLLocationManager locationServicesEnabled]) {
int (*openApp)(CFStringRef, Boolean);
void *hndl = dlopen("/System/Library/PrivateFrameworks/SpringBoardServices.framework/SpringBoardServices");
openApp = (int(*)(CFStringRef, Boolean)) dlsym(hndl, "SBSLaunchApplicationWithIdentifier");
openApp(CFSTR("com.apple.Preferences"), FALSE);

Answer Source

Good news :

You can open settings apps programmatically like this (works only from iOS8 onwards).

If you are using Swift:

UIApplication.sharedApplication().openURL(NSURL(string: UIApplicationOpenSettingsURLString)!)

If you are using Objective-C:

[[UIApplication sharedApplication] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]];

For other lower versions (less than iOS8) its not possible to programatically open the settings app.

Recommended from our users: Dynamic Network Monitoring from WhatsUp Gold from IPSwitch. Free Download