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Ios 播放声音进行远程通知_Ios_Objective C_Xcode - Fatal编程技术网

Ios 播放声音进行远程通知

Ios 播放声音进行远程通知,ios,objective-c,xcode,Ios,Objective C,Xcode,我试着播放一种声音来进行远程通知。该应用已注册RemoteNotificationTypeSound,该声音将在通知电话设置中启用 远程通知的结构与控制台类似: { aps = { alert = "Notification received"; badge = 1; payload = { action = A; date = "2014-09-16"; idmessage = 243722; me

我试着播放一种声音来进行远程通知。该应用已注册RemoteNotificationTypeSound,该声音将在通知电话设置中启用

远程通知的结构与控制台类似:

{
aps =     {
    alert = "Notification received";
    badge = 1;
    payload = {
        action = A;
        date = "2014-09-16";
        idmessage = 243722;
        message = "";
        time = "11:39:33";
        title = "";
    };
    sound = alarm4.wav;
};
}
这是某个地方的错误? 多谢各位

设备是否有此声音文件? 试一试


此外,这应该是一个JSON字符串,因此您应该有:而不是=

否,设备没有这个声音文件,它只是在我的项目中。应该是设备的声音之一吗?谢谢你,我会试试看,结果出来了。现在声音是电话声音文件中的一个,但没有变化。我不明白你想说什么。设备现在播放声音吗?不,播放任何声音。你认为那个声音一定是有效载荷吗?
sound = alarm4.wav
"sound": "default"