Question

我基本上只需要一个表视图，它可以显示来自tableviewcontroller中的@username或#hashtag的最新推文。没有要求发布推文或类似的东西。

目前我使用MGTwitterEngine它很复杂，只提取与用户名相关的推文而非hastags。

我发现了tutorial，但大部分代码都没有解释，也没有源代码。

同时找到this但似乎http://search.twitter.com/search?q=%23 + #hashtag会返回nil个数据

还看到了这个question已编辑的ARC代码，并使用了http://search.twitter.com/search.json?q=%23epicwinning+OR+%40charliesheen链接来获取数据

#import <Foundation/Foundation.h>


@protocol latestTweetsDelegate
- (void)returnedArray:(NSArray*)tArray;
@end


@interface latestTweets : NSObject
{
    NSMutableData *responseData;
    NSMutableArray *resultsArray;
    id<latestTweetsDelegate> delegate;
}


@property (nonatomic, strong) NSMutableArray *resultsArray;
@property (strong,nonatomic) id<latestTweetsDelegate> delegate;

- (id)initWithTwitterURL:(NSString *)twitterURL;

@end
#import "latestTweets.h"
#import "SBJson.h"

@implementation latestTweets
@synthesize resultsArray, delegate;

- (id)initWithTwitterURL:(NSString *)twitterURL
{
    self = [super init];
    if (self) {
        responseData = [NSMutableData data];
        NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:twitterURL]];
        [[NSURLConnection alloc] initWithRequest:request delegate:self];
    }
    return self;
}

- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {

}

- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data {
    [responseData appendData:data];
}

- (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {

    NSLog(@"Connection failed: %@", [error description]);
}

- (void)connectionDidFinishLoading:(NSURLConnection *)connection {

    NSString *responseString = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];

    NSArray *newData = [responseString JSONValue];


    [self.delegate returnedArray:newData];
}

@end

我打电话

latestTweets *lt = [[latestTweets alloc] initWithTwitterURL:@"http://search.twitter.com/search.json?q=%23epicwinning+OR+%40charliesheen"];
lt.delegate = self;

返回结果数组：-[TwitterFeed returnedArray:]: unrecognized selector sent to instance

是否有任何简单的教程或代码示例同时获取用户名和主题标签推文？

或

有没有办法用MGTwitterEngine获取主题标签？

Answer 1

查看STTwitter。

STTwitterAPI *twitter =
    [STTwitterAPI twitterAPIApplicationOnlyWithConsumerKey:@""
                                                   consumerSecret:@""];

[twitter verifyCredentialsWithSuccessBlock:^(NSString *bearerToken) {

    [twitter getSearchTweetsWithQuery:@"Snowden"
                         successBlock:^(NSDictionary *searchMetadata, NSArray *statuses) {
        // use the statuses here
    } errorBlock:^(NSError *error) {
        // ...
    }];

} errorBlock:^(NSError *error) {
    // ...
}];

Answer 2

您可能需要在一个有效的示例源代码下面实现您自己的方法

试试这个git

https://bitbucket.org/wave_1102/hdc2010-iphone/src

在您的终端hg clone https://bitbucket.org/wave_1102/hdc2010-iphone中输入并获取git。

在HDC2010ViewController中使用您的＃标签替换win

// search twitter for the HDC10 hashtag and add the tweets to our array
    [ tweetArray addObjectsFromArray:[ tweetFactory recentTweetsForHashTag:@"win" ] ];

Answer 3

您可以使用Twitter工具包在应用中显示完整的时间轴（https://docs.fabric.io/ios/twitter/show-timelines.html）。

class SearchTimelineViewController: TWTRTimelineViewController {

  convenience init() {
    let client = TWTRAPIClient()
    let dataSource = TWTRSearchTimelineDataSource(searchQuery: "#objc", APIClient: client)
     self.init(dataSource: dataSource)

     // Show Tweet actions
     self.showTweetActions = true
  }

}

如何在IOS中嵌入Twitter提要和/或主题标签

3 个答案: