@wangxiaoning wrote:

已在论坛查到的方式有如下4种,

• socket,包括原生socket和websocket

• xpc,iOS下不会使用

• 通知

• 本地文件存贮

  • 其中通知可以发送和接收,但经过反复测试不能携带参数

//App 发送
   CFDictionaryRef cfdic = (__bridge CFDictionaryRef)dict;
   
   NSLog(@"%@", cfdic);
   
   const void *tkeys[1] = { @"testKey" };
   const void *tvalues[1] = { @"testValue" };
   CFDictionaryRef userInfo = CFDictionaryCreate(NULL, tkeys, tvalues, 1, NULL, NULL);
   
   CFNotificationCenterPostNotificationWithOptions(CFNotificationCenterGetDarwinNotifyCenter(), CFSTR("OpenAPP"), NULL, userInfo, kCFNotificationPostToAllSessions);
// tweak 注册
 CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), NULL,
                                   &OpenAPPNotificationReceivedCallback, CFSTR("OpenAPP"), NULL,
                                   CFNotificationSuspensionBehaviorDeliverImmediately);

// tweak收到通知的回调
//打开某个程序
static void OpenAPPNotificationReceivedCallback(CFNotificationCenterRef center,
                                               void *observer, CFStringRef name,
                                               const void *object, CFDictionaryRef
                                               userInfo)
{
#error  这里始终收不到 userInfo
   NSDictionary *dict = [[NSDictionary alloc] initWithContentsOfFile:OpenAppBundleID_Path];
   NSString *bundleID = dict[@"bundleID"];
   
   openApp(bundleID);
}

• 所以想通过通知配合本地文件存贮内容,tweak收到通知后去本地文件查询这个通知携带的内容
  • /var/mobile/Library/Preferences 本地存贮的文件都会放在这里路径下,但是总是存贮失败
  • 这是存储方式

[dict writeToFile:"/var/mobile/Library/Preferences/文件名" atomically:YES]; 

• 所以想问下各位大佬,Tweak和App如何通信

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