本文介绍iOS SrpintBoard框架的部分私有API,具体包括:
- 获取ios上当前正在运行的所有App的bundle id(不管当前程序是在前台还是后台都可以)
- 获取ios上当前前台运行的App的bundle id(不管当前程序是在前台还是后台都可以)
- 根据ios app的bundle id得到其App名称、图标(不管当前程序是在前台还是后台都可以)
- 直接通过App 的bundle id来运行该App,无需使用url scheme(仅限当前程序在前台时,假如程序在后台能随便运行其他App,那就无敌了@_@)
(1)初始化
void * uikit = dlopen("/System/Library/Framework/UIKit.framework/UIKit", RTLD_LAZY);
int (*SBSSpringBoardServerPort)() =
dlsym(uikit, "SBSSpringBoardServerPort");
p = (mach_port_t *)SBSSpringBoardServerPort();
dlclose(uikit);
sbserv = dlopen(SBSERVPATH, RTLD_LAZY);
(2)获取iphone上所有正在运行的app的bundle id列表
NSArray* (*SBSCopyApplicationDisplayIdentifiers)(mach_port_t* port, BOOL runningApps,BOOL debuggablet) =
dlsym(sbserv, "SBSCopyApplicationDisplayIdentifiers");
NSArray *currentRunningAppBundleIdArray= SBSCopyApplicationDisplayIdentifiers(p,NO,YES);
(3)得到iphone 前台运行的app的bundle id
void* (*SBFrontmostApplicationDisplayIdentifier)(mach_port_t* port,char * result) = dlsym(sbserv, "SBFrontmostApplicationDisplayIdentifier");
char topapp[256];
SBFrontmostApplicationDisplayIdentifier(p,topapp);
currentTopAppBundleId=[NSStringstringWithFormat:@"%s",topapp];
(4)根据iphone app的bundle id得到其app名称
NSString * (*SBSCopyLocalizedApplicationNameForDisplayIdentifier)(NSString* ) = dlsym(sbserv, "SBSCopyLocalizedApplicationNameForDisplayIdentifier");
NSString *strAppName = SBSCopyLocalizedApplicationNameForDisplayIdentifier(strBundleId);
(5)根据iphone app 的bundle id得到其图标
NSData* (*SBSCopyIconImagePNGDataForDisplayIdentifier)(NSString * bundleid) =
dlsym(sbserv, "SBSCopyIconImagePNGDataForDisplayIdentifier");
UIImage *icon = nil;
NSData *iconData = SBSCopyIconImagePNGDataForDisplayIdentifier(bundleid);
if (iconData != nil) {
icon = [UIImage imageWithData:iconData];
}
return icon;
(6)直接通过app 的bundle id来运行该app
在ios中,一个app调起另一个app的方式通常是用url scheme,但是用这个 私有app,可以在不需要url scheme的情况下运行任何app
-(void)openAppByBundleId:(NSString*)bundleId
{
void* sbServices = dlopen("/System/Library/PrivateFrameworks/SpringBoardServices.framework/SpringBoardServices", RTLD_LAZY);
int (*SBSLaunchApplicationWithIdentifier)(CFStringRef identifier, Boolean suspended) = dlsym(sbServices, "SBSLaunchApplicationWithIdentifier");
const char *strBundleId = [bundleId cStringUsingEncoding:NSUTF8StringEncoding];
int result = SBSLaunchApplicationWithIdentifier((__bridge CFStringRef)bundleId, NO);
dlclose(sbServices);
}