[英]How to change “Call Waiting” programmatically in iOS (jailbreak device)?
我不會以編程方式打開/關閉iPhone的呼叫等待功能(可以在Settings > Phone > Call Waiting
)。
我發現電話設置從這里找到的PhoneSettingsCallWaitingController
類調用-setCallWaitingEnabled:specifier:
方法。 我在/System/Library/PreferenceBundles/MobilePhoneSettings.bundle/Call Waiting.plist
找到了它:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>id</key>
<string>com.apple.preferences.phone.call-waiting</string>
<key>items</key>
<array>
<dict>
<key>cell</key>
<string>PSGroupCell</string>
</dict>
<dict>
<key>cell</key>
<string>PSSwitchCell</string>
<key>get</key>
<string>callWaitingEnabled:</string>
<key>label</key>
<string>Call Waiting</string>
<key>set</key>
<string>setCallWaitingEnabled:specifier:</string>
</dict>
</array>
<key>title</key>
<string>Call Waiting</string>
</dict>
</plist>
我手動加載了捆綁包,並初始化了上面的類,並調用了我說的方法,但是沒有任何反應。 這是代碼:
NSBundle *b = [NSBundle bundleWithPath:@"/System/Library/PreferenceBundles/MobilePhoneSettings.bundle"];
BOOL success = [b load];
if (success)
{
NSLog(@"\n\n\n\n Bundle load successfull! \n\n\n\n ");
Class PhoneSettingsCallWaitingController = NSClassFromString(@"PhoneSettingsCallWaitingController");
id tc = [[PhoneSettingsCallWaitingController alloc] init];
[tc setCallWaitingEnabled:0 specifier:0];
} else NSLog(@"\n\n\n\n Bundle load failure! \n\n\n\n ");
我不知道我走的路是否正確。 還有其他方法可以打開/關閉“呼叫等待”設置嗎?
CoreTelephony.framework
專用API的聲明
CF_EXTERN_C_BEGIN
CF_EXPORT CFNotificationCenterRef CTTelephonyCenterGetDefault();
CF_EXPORT void CTTelephonyCenterAddObserver(CFNotificationCenterRef center, const void *observer, CFNotificationCallback callBack, CFStringRef name, const void *object, CFNotificationSuspensionBehavior suspensionBehavior);
CF_EXPORT void CTSettingRequest(NSDictionary* dict);
CF_EXPORT void CTSettingSave(NSDictionary* dict);
CF_EXPORT NSString* kCTSettingCallClassVoice;
CF_EXPORT NSString* kCTSettingTypeCallWaiting;
CF_EXPORT NSString* kCTSettingType;
CF_EXPORT NSString* kCTSettingCallClass;
CF_EXPORT NSString* kCTSettingEnabled;
CF_EXTERN_C_END
設置請求和保存是異步完成的。 結果將發送到電話中心回調:
void SettingCallback(CFNotificationCallback center, void* observer, NSString* name, const void* objec, NSDictionary* userInfo)
{
if ([name isEqualToString:@"kCTSettingRequestSuccessNotification"])
{
//Setting request results are in 'userInfo' argument
}
else if ([name isEqualToString:@"kCTSettingRequestErrorNotification"])
{
//Setting request error
}
else if ([name isEqualToString:@"kCTSettingSaveSuccessNotification"])
{
//Setting saved
}
else if ([name isEqualToString:@"kCTSettingSaveErrorNotification"])
{
//Setting save error
}
}
...
CTTelephonyCenterAddObserver(CTTelephonyCenterGetDefault(), NULL, SettingCallback, NULL, NULL, CFNotificationSuspensionBehaviorHold);
請求呼叫等待設置:
CTSettingRequest(@{@"STSettingTypeUniqueIdentifier" : kCTSettingTypeCallWaiting,
kCTSettingCallClass : kCTSettingCallClassVoice,
kCTSettingType : kCTSettingTypeCallWaiting});
保存呼叫等待設置(在這種情況下,啟用):
CTSettingSave(@{@"STSettingTypeUniqueIdentifier" : kCTSettingTypeCallWaiting,
kCTSettingCallClass : kCTSettingCallClassVoice,
kCTSettingType : kCTSettingTypeCallWaiting,
kCTSettingEnabled : @YES});
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