Question

我使用Twitter sdk这个Android应用程序。可以按下twitter按钮，但在尝试连接到Twitter之后，我得到一个简短的Toast“无法完成动作”

我完全完成了twitter开发页面告诉我的内容（https://dev.twitter.com/twitterkit/android/log-in-with-twitter）

我的代码：

public class MainActivity extends AppCompatActivity {

    TwitterLoginButton loginButton;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        Twitter.initialize(this);
        setContentView(R.layout.activity_main);


        TwitterConfig config = new TwitterConfig.Builder(this)
                .logger(new DefaultLogger(Log.DEBUG))
                .twitterAuthConfig(new TwitterAuthConfig(getString(R.string.tw__login_btn_txt), getString(R.string.tw__max_tweet_chars)))
                .debug(true)
                .build();
        Twitter.initialize(config);

        loginButton = (TwitterLoginButton) findViewById(R.id.login_button);
        loginButton.setCallback(new Callback<TwitterSession>() {
            @Override
            public void success(Result<TwitterSession> result) {
                // Do something with result, which provides a TwitterSession for making API calls
                Toast.makeText(MainActivity.this, "hi", Toast.LENGTH_SHORT).show();
            }

            @Override
            public void failure(TwitterException exception) {
                // Do something on failure
            }
        });


    }
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);

        // Pass the activity result to the login button.

        loginButton.onActivityResult(requestCode, resultCode, data);


    }



    }

和错误：

授权已完成，但出现错误

com.twitter.sdk.android.core.TwitterAuthException：授权失败。在 com.twitter.sdk.android.core.identity.AuthHandler.handleOnActivityResult（AuthHandler.java:98）在 com.twitter.sdk.android.core.identity.TwitterAuthClient.onActivityResult（TwitterAuthClient.java:171）在 com.twitter.sdk.android.core.identity.TwitterLoginButton.onActivityResult（TwitterLoginButton.java:130）在 com.twitter.ratz.william.test.MainActivity.onActivityResult（MainActivity.java:64）在android.app.Activity.dispatchActivityResult（Activity.java:7022）在android.app.ActivityThread.deliverResults（ActivityThread.java:4253）在 android.app.ActivityThread.handleSendResult（ActivityThread.java:4300）在android.app.ActivityThread.-wrap20（ActivityThread.java）在 android.app.ActivityThread $ H.handleMessage（ActivityThread.java:1588）在android.os.Handler.dispatchMessage（Handler.java:102）在android.os.Looper.loop（Looper.java:154）在android.app.ActivityThread.main（ActivityThread.java:6321） at java.lang.reflect.Method.invoke（Native Method）在 com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run（ZygoteInit.java:886）在com.android.internal.os.ZygoteInit.main（ZygoteInit.java:776）

Answer 1

TwitterConfig config = new TwitterConfig.Builder(this)
    .logger(new DefaultLogger(Log.DEBUG))
    .twitterAuthConfig(new TwitterAuthConfig(getResources().getString(R.string.twitter_consumer_key), getResources().getString(R.string.twitter_consumer_secret)))
    .debug(true)
    .build();

twitter.initialize(config);

setContentView(R.layout.login);

Answer 2

您正在初始化Twitter两次，一次在setContentView(R.layout.activity_main);之前，另一次在之后。

您的代码应如下所示

public class MainActivity extends AppCompatActivity {

    TwitterLoginButton loginButton;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        Twitter.initialize(this);
        setContentView(R.layout.activity_main);

        loginButton = (TwitterLoginButton) findViewById(R.id.login_button);
        loginButton.setCallback(new Callback<TwitterSession>() {
            @Override
            public void success(Result<TwitterSession> result) {
                // Do something with result, which provides a TwitterSession for making API calls
                Toast.makeText(MainActivity.this, "hi", Toast.LENGTH_SHORT).show();
            }

            @Override
            public void failure(TwitterException exception) {
                // Do something on failure
            }
        });


    }

    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);

        // Pass the activity result to the login button.

        loginButton.onActivityResult(requestCode, resultCode, data);


    }
}

或者像这样

public class MainActivity extends AppCompatActivity {

    TwitterLoginButton loginButton;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
          TwitterConfig config = new TwitterConfig.Builder(this)
                .logger(new DefaultLogger(Log.DEBUG))
                .twitterAuthConfig(new TwitterAuthConfig(getString(R.string.tw__login_btn_txt), getString(R.string.tw__max_tweet_chars)))
                .debug(true)
                .build();
        Twitter.initialize(config);
        setContentView(R.layout.activity_main);

        loginButton = (TwitterLoginButton) findViewById(R.id.login_button);
        loginButton.setCallback(new Callback<TwitterSession>() {
            @Override
            public void success(Result<TwitterSession> result) {
                // Do something with result, which provides a TwitterSession for making API calls
                Toast.makeText(MainActivity.this, "hi", Toast.LENGTH_SHORT).show();
            }

            @Override
            public void failure(TwitterException exception) {
                // Do something on failure
            }
        });


    }

    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);

        // Pass the activity result to the login button.
        loginButton.onActivityResult(requestCode, resultCode, data);    
    }
}

Android Twitter登录按钮无效“无法完成操作”

2 个答案: