iOS私有方法LSApplicationWorkspace.h的一些使用

LSApplicationWorkspace.h的所有属性

获取手机中所有安装的app方法

-(void)getAppPlist
{
    Class LSApplicationWorkspace_class = objc_getClass("LSApplicationWorkspace");
    NSObject* workspace = [LSApplicationWorkspace_class performSelector:@selector(defaultWorkspace)];
    
    NSArray*apps = [workspace performSelector:@selector(allApplications)];
    
//    NSArray*appsActivity = [workspace performSelector:@selector(applicationForUserActivityDomainName)];
    
    NSMutableArray*appsIconArr = [NSMutableArray array];
    
    NSMutableArray*appsNameArr = [NSMutableArray array];
    
    
    
    NSLog(@"apps: %@",apps );
    
    [apps enumerateObjectsUsingBlock:^(id obj,NSUInteger idx,BOOL* stop) {
        
        NSDictionary*boundIconsDictionary = [obj performSelector:@selector(boundIconsDictionary)];
        
        NSString*iconPath = [NSString stringWithFormat:@"%@/%@.png", [[obj performSelector:@selector(resourcesDirectoryURL)]path], [[[boundIconsDictionary objectForKey:@"CFBundlePrimaryIcon"]objectForKey:@"CFBundleIconFiles"]lastObject]];
        
        UIImage*image = [[UIImage alloc]initWithContentsOfFile:iconPath];
        
        id name = [obj performSelector:@selector(localizedName)];
        
        if(image)
            
        {
            
            [appsIconArr addObject:image];
            
            [appsNameArr addObject: name];
        }
        
//        NSLog(@"iconPath = %@", iconPath);
        
        NSLog(@"name = %@", name);
        
//        输出app的属性
        NSLog(@"%@",[self properties_aps:obj]);
        
        NSLog(@"_____________________________________________\n");
        NSDictionary * appPropertices = [self properties_aps:obj];
        
    }];
    
    
    //通过applicationIdentifier id。判断是否安装某个APP
    BOOL isInstall = [workspace performSelector:@selector(applicationIsInstalled:) withObject:@"com.tencent.xin"];
    
    
    if (isInstall) {
        //通过bundle id。打开一个APP
        [workspace performSelector:@selector(openApplicationWithBundleID:) withObject:@"com.tencent.xin"];
    }else{
        NSLog(@"您还没安装");
    }
    
}

//获取app的属性。
- (NSDictionary *)properties_aps:(id)objc

{
    
    NSMutableDictionary *props = [NSMutableDictionary dictionary];
    
    unsigned int outCount, i;
    
    objc_property_t *properties = class_copyPropertyList([objc class], &outCount);
    
    for (i = 0; i

通过定时器不断的调度 可以用下面的方法得到 所有正在下载的app

-(void)updateInstallList{

    void *lib = dlopen("/System/Library/Frameworks/MobileCoreServices.framework/MobileCoreServices", RTLD_LAZY);
    
    if (lib)
    {
        Class LSApplicationWorkspace = NSClassFromString(@"LSApplicationWorkspace");
        id AAURLConfiguration1 = [LSApplicationWorkspace defaultWorkspace];
        
        if (AAURLConfiguration1)
        {
            id arrApp = [AAURLConfiguration1 allApplications];
            
            for (int i=0; i<[arrApp count]; i++) {
                
                LSApplicationProxy *LSApplicationProxy = [arrApp objectAtIndex:i];
                NSString* bundleId =[LSApplicationProxy applicationIdentifier];
                NSString* name = [LSApplicationProxy localizedName];
                
                NSProgress *progress = (NSProgress *)[LSApplicationProxy installProgress];
                InstallingModel *model = [self getInstallModel:bundleId];

                //如果是正在下载状态
                if (progress)
                {
                    
                    //已经检测到的
                    if (model) {
                        
                        model.progress = [progress localizedDescription];
                        model.status  =  [NSString stringWithFormat:@"%@",[[progress userInfo] valueForKey:@"installState"]];
                        //第一次检测到的
                    }else{
                        InstallingModel *model = [[InstallingModel alloc] init];
                        model.appName = name;
                        model.bundleID = bundleId;
                        model.progress = [progress localizedDescription];
                        model.status  = [NSString stringWithFormat:@"%@",[[progress userInfo] valueForKey:@"installState"]];
                        
                        [_installedAry addObject:model];
                    }
                    
                }
            }
        }
        
        if (lib) dlclose(lib);
    }

}

通过bundle id。判断是否安装和打开app

//通过applicationIdentifier id。判断是否安装某个APP
        BOOL isInstall = [workspace performSelector:@selector(applicationIsInstalled:) withObject:@"com.tencent.xin"];
    
    
        if (isInstall) {
            //通过bundle id。打开一个APP
            [workspace performSelector:@selector(openApplicationWithBundleID:) withObject:@"com.tencent.xin"];
        }else{
            NSLog(@"您还没安装");
        }