我正在尝试将我的活动添加到OSX 10.11的Spotlight搜索结果中。但是尝试了很多次后,我无法通过关键字搜索或标题搜索在Spotlight搜索结果中找到它。
{
self.userActivity = [[NSUserActivity alloc] initWithActivityType:@"Reverse DNS keyword"];
self.userActivity.title = @"Some title";
self.userActivity.keywords = [NSSet setWithArray: @[@"Some keywords"]];
self.userActivity.eligibleForSearch = YES;
self.userActivity.eligibleForHandoff = YES;
self.userActivity.eligibleForPublicIndexing = YES;
self.userActivity.userInfo = @{@"name" : @"Some name"};
self.userActivity.delegate = self;
self.userActivity.requiredUserInfoKeys =[NSSet setWithArray: @[@"name"]];
self.userActivity.needsSave = YES;
[self.userActivity becomeCurrent];
NSApp.userActivity = self.userActivity;
}
- (void)userActivityWillSave:(NSUserActivity *)userActivity
{
userActivity.userInfo = @{@"name" : @"Some name"};
}
同时,我已经使用NSUserActivityTypes数组和initWithActivityType:参数中的项更新了Info.plist。
我还注意到在控制台中有时会出现以下消息:
16/09/2016 13:14:49.731 Caching encoded userInfo to use until we are marked dirty again (UAUserActivity.m #1567)
16/09/2016 13:14:49.731 Returning cached encoded userInfo (UAUserActivity.m #1508)