开发小技巧

1.禁止手机睡眠

[UIApplication sharedApplication].idleTimerDisabled = YES;

2.跳进APP权限

//跳进APP权限
    if (UIApplicationOpenSettingsURLString != NULL) {
         NSURL *url = [NSURL URLWithString:UIApplicationOpenSettingsURLString];
         [[UIApplication sharedApplication] openURL:url];
     }