Question

我想在推特上发布推文，但点击推特按钮后应用程序崩溃了。我的Twitter版本是twitter4j-core-3.0.5.jar。我是否必须更改清单中的设置？

我收到了illegalStateException。

public void onShareTwitter(View v) {
    ConfigurationBuilder cb = new ConfigurationBuilder();
    cb.setDebugEnabled(true)
      .setOAuthConsumerKey(CONSUMER_KEY)
      .setOAuthConsumerSecret(CONSUMER_SECRET)
      .setOAuthAccessToken(ACCESS_TOKEN)
      .setOAuthAccessTokenSecret(ACCESS_TOKEN_SECRET);
    TwitterFactory tf = new TwitterFactory(cb.build());
    Twitter twitter = tf.getInstance();
    Status status = null;
    try {
        status = twitter.updateStatus("Hello");
    } catch (TwitterException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    System.out.println("Successfully updated the status to [" + status.getText() + "].");
}

ERROR：

08-24 21:28:14.638: E/AndroidRuntime(11030): FATAL EXCEPTION: main
08-24 21:28:14.638: E/AndroidRuntime(11030): java.lang.IllegalStateException: Could not execute method of the activity
08-24 21:28:14.638: E/AndroidRuntime(11030):    at android.view.View$1.onClick(View.java:3724)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at android.view.View.performClick(View.java:4261)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at android.view.View$PerformClick.run(View.java:17356)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at android.os.Handler.handleCallback(Handler.java:615)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at android.os.Handler.dispatchMessage(Handler.java:92)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at android.os.Looper.loop(Looper.java:137)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at android.app.ActivityThread.main(ActivityThread.java:4921)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at java.lang.reflect.Method.invokeNative(Native Method)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at java.lang.reflect.Method.invoke(Method.java:511)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1038)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:805)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at dalvik.system.NativeStart.main(Native Method)
08-24 21:28:14.638: E/AndroidRuntime(11030): Caused by: java.lang.reflect.InvocationTargetException
08-24 21:28:14.638: E/AndroidRuntime(11030):    at java.lang.reflect.Method.invokeNative(Native Method)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at java.lang.reflect.Method.invoke(Method.java:511)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at android.view.View$1.onClick(View.java:3719)
08-24 21:28:14.638: E/AndroidRuntime(11030):    ... 11 more
08-24 21:28:14.638: E/AndroidRuntime(11030): Caused by: android.os.NetworkOnMainThreadException
08-24 21:28:14.638: E/AndroidRuntime(11030):    at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1118)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at java.net.InetAddress.lookupHostByName(InetAddress.java:385)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at java.net.InetAddress.getAllByNameImpl(InetAddress.java:236)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at java.net.InetAddress.getAllByName(InetAddress.java:214)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at libcore.net.http.HttpConnection.<init>(HttpConnection.java:70)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at libcore.net.http.HttpConnection.<init>(HttpConnection.java:50)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at libcore.net.http.HttpConnection$Address.connect(HttpConnection.java:340)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at libcore.net.http.HttpConnectionPool.get(HttpConnectionPool.java:87)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at libcore.net.http.HttpConnection.connect(HttpConnection.java:128)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at libcore.net.http.HttpEngine.openSocketConnection(HttpEngine.java:315)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at libcore.net.http.HttpsURLConnectionImpl$HttpsEngine.makeSslConnection(HttpsURLConnectionImpl.java:461)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at libcore.net.http.HttpsURLConnectionImpl$HttpsEngine.connect(HttpsURLConnectionImpl.java:433)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at libcore.net.http.HttpEngine.sendSocketRequest(HttpEngine.java:289)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at libcore.net.http.HttpEngine.sendRequest(HttpEngine.java:239)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at libcore.net.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:80)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at libcore.net.http.HttpURLConnectionImpl.getOutputStream(HttpURLConnectionImpl.java:188)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at libcore.net.http.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:281)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at twitter4j.internal.http.HttpClientImpl.request(HttpClientImpl.java:135)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at twitter4j.internal.http.HttpClientWrapper.request(HttpClientWrapper.java:61)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at twitter4j.internal.http.HttpClientWrapper.post(HttpClientWrapper.java:98)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at twitter4j.TwitterImpl.post(TwitterImpl.java:1965)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at twitter4j.TwitterImpl.updateStatus(TwitterImpl.java:264)
08-24 21:28:14.638: E/AndroidRuntime(11030):    at com.dante.sphar.PhotoPreviewActivity.onShareTwitter(PhotoPreviewActivity.java:228)
08-24 21:28:14.638: E/AndroidRuntime(11030):    ... 14 more

更改asynctask后更新错误

08-24 21:48:56.223: W/System.err(12740): No authentication challenges found

08-24 21：48：56.223：W / System.err（12740）：相关讨论可在互联网上找到： 08-24 21：48：56.223：W / System.err（12740）：http://www.google.co.jp/search?q=b2b52c28或 08-24 21：48：56.223：W / System.err（12740）：http://www.google.co.jp/search?q=1206f231 08-24 21：48：56.223：W / System.err（12740）：TwitterException {exceptionCode = [b2b52c28-1206f231 4ef6906d-2ed74fb5]，statusCode = -1，message = null，code = -1，retryAfter = -1， rateLimitStatus = null，version = 3.0.5} 08-24 21：48：56.228：W / System.err（12740）：at twitter4j.internal.http.HttpClientImpl.request（HttpClientImpl.java:177） 08-24 21：48：56.228：W / System.err（12740）：at twitter4j.internal.http.HttpClientWrapper.request（HttpClientWrapper.java:61） 08-24 21：48：56.228：W / System.err（12740）：at twitter4j.internal.http.HttpClientWrapper.post（HttpClientWrapper.java:98） 08-24 21：48：56.228：W / System.err（12740）：在twitter4j.TwitterImpl.post（TwitterImpl.java:1965） 08-24 21：48：56.228：W / System.err（12740）：在twitter4j.TwitterImpl.updateStatus（TwitterImpl.java:264） 08-24 21：48：56.228：W / System.err（12740）：at com.dante.sphar.PhotoPreviewActivity.postToTwitter（PhotoPreviewActivity.java:247） 08-24 21：48：56.228：W / System.err（12740）：at com.dante.sphar.PhotoPreviewActivity.access $ 1（PhotoPreviewActivity.java:236） 08-24 21：48：56.228：W / System.err（12740）：at com.dante.sphar.PhotoPreviewActivity $ 1.run（PhotoPreviewActivity.java:224） 08-24 21：48：56.228：W / System.err（12740）：at java.lang.Thread.run（Thread.java:856） 08-24 21：48：56.228：W / System.err（12740）：引起：java.io.IOException：未发现身份验证问题 08-24 21：48：56.228：W / System.err（12740）：at libcore.net.http.HttpURLConnectionImpl.getAuthorizationCredentials（HttpURLConnectionImpl.java:427） 08-24 21：48：56.233：W / System.err（12740）：at libcore.net.http.HttpURLConnectionImpl.processAuthHeader（HttpURLConnectionImpl.java:407） 08-24 21：48：56.233：W / System.err（12740）：at libcore.net.http.HttpURLConnectionImpl.processResponseHeaders（HttpURLConnectionImpl.java:356） 08-24 21：48：56.233：W / System.err（12740）：at libcore.net.http.HttpURLConnectionImpl.getResponse（HttpURLConnectionImpl.java:292） 08-24 21：48：56.233：W / System.err（12740）：at libcore.net.http.HttpURLConnectionImpl.getResponseCode（HttpURLConnectionImpl.java:486） 08-24 21：48：56.233：W / System.err（12740）：at libcore.net.http.HttpsURLConnectionImpl.getResponseCode（HttpsURLConnectionImpl.java:134） 08-24 21：48：56.233：W / System.err（12740）：at twitter4j.internal.http.HttpResponseImpl。（HttpResponseImpl.java:34） 08-24 21：48：56.233：W / System.err（12740）：at twitter4j.internal.http.HttpClientImpl.request（HttpClientImpl.java:141）

Answer 1

<强> NetworkOnMainThreadException

当应用程序尝试在其主线程上执行网络操作时引发的异常。

在线程或asynctask中调用 onShareTwitter ，如下所示：

Thread thread = new Thread(new Runnable(){
@Override
public void run() {
    try {
        //Your code goes here
        onShareTwitter(view);
    } catch (Exception e) {
        e.printStackTrace();
    }
}
});

thread.start();

Answer 2

将状态调用函数放入异步任务中，尝试以下操作。如下所示：

public ProgressDialog pdProgressCircleSend;

    public class UseTweeter extends AsyncTask<String,String,String>{
    String msg;

    @Override
    protected void onPreExecute() {
        pdProgressCircleSend=new ProgressDialog(getActivity());
        pdProgressCircleSend.setMessage(Constants.POSTING_TWEET);
        pdProgressCircleSend.show();
        super.onPreExecute();
    }

    @Override
    protected String doInBackground(String... params) {
        onShareTwitter();
        return null;
    }

    @Override
    protected void onPostExecute(String s) {
        if(pdProgressCircleSend!=null && pdProgressCircleSend.isShowing()) {
            pdProgressCircleSend.dismiss();
        }
        Toast.makeText(getContext(), "Tweeted Successfully", Toast.LENGTH_SHORT).show();
    }
}
public void onShareTwitter(View v) {
ConfigurationBuilder cb = new ConfigurationBuilder();
cb.setDebugEnabled(true)
  .setOAuthConsumerKey(CONSUMER_KEY)
  .setOAuthConsumerSecret(CONSUMER_SECRET)
  .setOAuthAccessToken(ACCESS_TOKEN)
  .setOAuthAccessTokenSecret(ACCESS_TOKEN_SECRET);
TwitterFactory tf = new TwitterFactory(cb.build());
Twitter twitter = tf.getInstance();
Status status = null;
try {
    status = twitter.updateStatus("Hello");
} catch (TwitterException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
}

}

分享推特时Twitter4j崩溃了

2 个答案: