Show SVProgressHUD on ViewController? - ios

Question

I used the web Service in AppDelegate. But i want to show the SVProgressHUD on the initial view controller (View Controller), And when the Web Service completed then hide the SVProgressHUD in View Controller.

Answer 1

There is a static method on SVProgressHUD called
+ (void)setContainerView:(UIView*)containerView;
[SVProgressHUD setContainerView:yourViewController.view];

Answer 2

I understand your demand, my suggestion is to package two
class,HUD and Mysevers:
I have token example here:
HUD.m：
#import "HUD.h"
#import <UIKit/UIKit.h>
#import "MBProgressHUD.h"
#implementation HUD
+(void)addHUD
{
MBProgressHUD* HUD = [[MBProgressHUD alloc]initWithFrame:CGRectMake(0, 0, IPHONE_WIDTH, IPHONE_HEIGHT)];
HUD.tag = 5000;
HUD.labelText = #"正在加载";
[WINDOW addSubview:HUD];
[HUD show:YES];
}
+(void)removeHUD
{
MBProgressHUD* HUD = (MBProgressHUD*)[WINDOW viewWithTag:5000];
[HUD removeFromSuperview];
HUD = nil;
}
#end
Mysevers.m:
#import "Mysevers.h"
#import "AFNetworking.h"
#import "HUD.h"
#implementation Mysevers
+(void)AFPOSTAddressname:(NSString*)addressName parmas:(NSDictionary*)parmas RequestSuccess:(void(^)(id result))success failBlcok:(void(^)(void))failBlcok{
[HUD addHUD];
AFHTTPSessionManager *requestManager = [AFHTTPSessionManager manager];
NSString *urlStr = [NSString stringWithFormat:#"%#%#",BASE_URL,addressName];
NSLog(#"%#",urlStr);
/*[requestManager POST:urlStr parameters:parmas success:^(NSURLSessionTask *task, id responseObject) {
[HUD removeHUD];
success(responseObject);
} failure:^(NSURLSessionTask *operation, NSError *error) {
NSLog(#"error==%#",[error localizedDescription]);
[HUD removeHUD];
failBlcok();
}];*/
[requestManager POST:urlStr parameters:parmas progress:^(NSProgress * _Nonnull uploadProgress) {
} success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
[HUD removeHUD];
success(responseObject);
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
if (error != nil) {
NSLog(#"error==%#",[error localizedDescription]);
[HUD removeHUD];
failBlcok();
}
return ;
}];
}
+(void)AFGETAddressname:(NSString*)addressName parmas:(NSDictionary*)parmas RequestSuccess:(void(^)(id result))success failBlcok:(void(^)(void))failBlcok{
[HUD addHUD];
AFHTTPSessionManager *requestManager = [AFHTTPSessionManager manager];
NSString *urlStr = [NSString stringWithFormat:#"%#%#",BASE_URL,addressName];
NSLog(#"%#",urlStr);
/*[requestManager GET:urlStr parameters:parmas success:^(NSURLSessionTask *task, id responseObject) {
[HUD removeHUD];
success(responseObject);
} failure:^(NSURLSessionTask *operation, NSError *error) {
NSLog(#"error==%#",[error localizedDescription]);
[HUD removeHUD];
failBlcok();
}];*/
[requestManager GET:urlStr parameters:parmas progress:^(NSProgress * _Nonnull downloadProgress) {
} success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
[HUD removeHUD];
success(responseObject);
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
NSLog(#"error==%#",[error localizedDescription]);
[HUD removeHUD];
failBlcok();
}];
}
#end
USAGE
You can have a test in your project:
[Mysevers AFPOSTAddressname:url parmas:params RequestSuccess:^(id result) {
// code here
}
Hope this can help you, this is my experience.And if you want to use SVProgressHUD, you can also replace the MBProgressHUD.