iOS 10.2 之前，为了交互良好，在调用拨打电话之前会自己设置弹框；在IOS10.2之后系统做了改版，对App调用别的一些权限的时候系统会自己触发弹框，所以需要分版本处理。
注：解决系统有的系统弹2次框，有的系统不弹框。
pragma mark -- 判定当前的手机系统时候为IOS10.2
- (BOOL)validateCurrentMobileSystem10_2 {
NSString *str2 = [[UIDevice currentDevice] systemVersion];
if ([str2 compare:@"10.2" options:NSNumericSearch] == NSOrderedDescending || [str2 compare:@"10.2" options:NSNumericSearch] == NSOrderedSame) {
return YES;
}
return NO;
}
pragma mark -- 点击电话操作
-
(void)tapPhoneOperation:(UITapGestureRecognizer *)tapGesture {
if ([DGNSUtil validateCurrentMobileSystem10_2]) {
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:[NSString stringWithFormat:@"tel://%@",COMPANYPHONENUM]]];
}
else {
UIAlertController *alertController = [UIAlertController alertControllerWithTitle:COMPANYPHONENUM message:nil preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {}]; UIAlertAction *okAction = [UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) { [[UIApplication sharedApplication] openURL:[NSURL URLWithString:[NSString stringWithFormat:@"tel://%@",COMPANYPHONENUM]]]; }]; [okAction setValue:COLORRPLUS forKey:@"_titleTextColor"]; [cancelAction setValue:COLORFONTBLACK forKey:@"_titleTextColor"]; [alertController addAction:cancelAction]; [alertController addAction:okAction]; [self presentViewController:alertController animated:YES completion:nil];}
}
