ios应用的升级更新提醒和评分提醒

来源：互联网发布：美的和格力空调知乎编辑：程序博客网时间：2024/05/29 03:26

直接上代码：

AppVersionManage.h

////  AppVersionManage.h//  textNav////  Created by wxxu on 14/12/18.//  Copyright (c) 2014年 wxxu. All rights reserved.//  app版本管理#import <Foundation/Foundation.h>@interface AppVersionManage : NSObject+ (AppVersionManage *)sharedAppVersionManage;- (void)appUpdate:(NSString *)appId;    //更新- (void)appScore:(NSString *)appid;     //评分@end

AppVersionManage.m

////  AppVersionManage.m//  textNav////  Created by wxxu on 14/12/18.//  Copyright (c) 2014年 wxxu. All rights reserved.//#import <UIKit/UIKit.h>#import "AppVersionManage.h"@implementation AppVersionManage{    NSString *_appId;            //app的id    NSString *_trackViewUrl;     //app的地址}static AppVersionManage *appVersionManage;+ (AppVersionManage *)sharedAppVersionManage{    @synchronized(self)    {        if (appVersionManage == nil) {            appVersionManage = [[self alloc] init];        }                return appVersionManage;    }}#pragma mark 升级- (void)appUpdate:(NSString *)appId{    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{        _appId = appId;        //http://itunes.apple.com/lookup?id=xx                //根据appid从苹果服务器上得到json数据,再从json数据中得到版本信息        NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];        // 设置URL        [request setURL:[NSURL URLWithString:[NSString stringWithFormat:@"http://itunes.apple.com/lookup?id=%@",_appId]]];        // 设置HTTP方法        [request setHTTPMethod:@"GET"];        // 发送同步請求, 這裡得returnData就是返回得數據楽        NSData *returnData = [NSURLConnection sendSynchronousRequest:request    returningResponse:nil error:nil];                NSDictionary *jsonData = [NSJSONSerialization JSONObjectWithData:returnData options:0 error:nil];        //    NSLog(@"%@",jsonData);                NSArray *infoArray = [jsonData objectForKey:@"results"];        if (infoArray.count != 0) {            NSDictionary *releaseInfo = [infoArray objectAtIndex:0];            NSString *latestVersion = [releaseInfo objectForKey:@"version"];            NSString *trackViewUrl = [releaseInfo objectForKey:@"trackViewUrl"];//地址trackViewUrl            _trackViewUrl = trackViewUrl; //地址            double doubleUpdateVersion = [latestVersion doubleValue];                        //获取当前version版本信息            //当前运行程序的版本信息，可以在 mainBundle 里面获取：            NSDictionary *infoDict = [[NSBundle mainBundle] infoDictionary];            NSString *currentVersion = [infoDict objectForKey:@"CFBundleVersion"];            double doubleCurrentVersion = [currentVersion doubleValue];            NSLog(@"doubleCurrentVersion:%f,%f",doubleCurrentVersion,doubleUpdateVersion);                        if (doubleCurrentVersion < doubleUpdateVersion) {                                dispatch_async(dispatch_get_main_queue(), ^{                    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"app应用名称"                                                                    message:@"有新版本，是否升级！"                                                                   delegate: self                                                          cancelButtonTitle:@"取消"                                                          otherButtonTitles: @"升级", nil];                    alert.tag = 20141;                    [alert show];                });            }                    }else{            //无此应用        }    });}#pragma mark 评分- (void)appScore:(NSString *)appid{    _appId = appid;    BOOL neverGrade = [[[NSUserDefaults standardUserDefaults] objectForKey:@"neverGrade"] boolValue];    if(neverGrade != YES) {        //提醒评分        UIAlertView *alert;        alert = [[UIAlertView alloc] initWithTitle:@"app应用名称"                                           message:@"请去appstore给我们评分"                                          delegate: self                                 cancelButtonTitle:@"取消"                                 otherButtonTitles: @"现在去",@"不再提醒 ", nil];        alert.tag = 20142;        [alert show];    }}#pragma mark 升级 评分点击-(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{    if (buttonIndex == alertView.cancelButtonIndex) return;        switch (alertView.tag) {        case 20142:        {            //评分            // Never Review Button            if (buttonIndex == 2)            {                NSString *number = [NSString stringWithFormat:@"%d", YES];                [[NSUserDefaults standardUserDefaults] setObject:number forKey:@"neverGrade"];                [[NSUserDefaults standardUserDefaults] synchronize];            }            // Review Button            else if (buttonIndex == 1)            {                NSString *number = [NSString stringWithFormat:@"%d", YES];                [[NSUserDefaults standardUserDefaults] setObject:number forKey:@"neverGrade"];                [[NSUserDefaults standardUserDefaults] synchronize];                                //"itms-apps://ax.itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews?type=Purple+Software&id=                NSString *str = [NSString stringWithFormat:                                 @"itms-apps://ax.itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews?type=Purple+Software&id=%@",                                 _appId ];                                [[UIApplication sharedApplication] openURL:[NSURL URLWithString:str]];            }        }            break;        case 20141:        {            //升级            if (buttonIndex == 1) {                [[UIApplication sharedApplication] openURL:[NSURL URLWithString:_trackViewUrl]];                            }        }            break;        default:            break;    }    }@end

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