Actually Fabric uses retrofit to make REST Api calls and as mentioned
in Fabric documentation, for getting ids of followers we need to pass
user_id as parameter and retrieve list in response.
MyTwitterApiClient.java
import com.twitter.sdk.android.core.Callback;
import com.twitter.sdk.android.core.TwitterApiClient;
import com.twitter.sdk.android.core.TwitterSession;
import retrofit.client.Response;
import retrofit.http.GET;
import retrofit.http.Query;
public class MyTwitterApiClient extends TwitterApiClient {
public MyTwitterApiClient(TwitterSession session) {
super(session);
}
/**
* Provide CustomService with defined endpoints
*/
public CustomService getCustomService() {
return getService(CustomService.class);
}
}
// example users/show service endpoint
interface CustomService {
@GET("/1.1/followers/ids.json")
void list(@Query("user_id") long id, Callback<Response> cb);
}
Now in MainActivity we will authenticate the user and then by getting
the session we will retrieve the list of all followers corresponding
to a userid.
MainActivity.java
public class MainActivity extends AppCompatActivity {
// Note: Your consumer key and secret should be obfuscated in your source code before shipping.
private static final String TWITTER_KEY = "YOUR_TWITTER_KEY";
private static final String TWITTER_SECRET = "YOUR_TWITTER_SECRET";
TwitterLoginButton loginButton;
SharedPreferences shared;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
TwitterAuthConfig authConfig = new TwitterAuthConfig(TWITTER_KEY, TWITTER_SECRET);
Fabric.with(this, new Twitter(authConfig), new Crashlytics());
setContentView(R.layout.activity_main);
shared = getSharedPreferences("demotwitter", Context.MODE_PRIVATE);
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
TwitterSession session = Twitter.getSessionManager()
.getActiveSession();
TwitterAuthToken authToken = session.getAuthToken();
String token = authToken.token;
String secret = authToken.secret;
//Here we get all the details of user's twitter account
System.out.println(result.data.getUserName()
+ result.data.getUserId());
Twitter.getApiClient(session).getAccountService()
.verifyCredentials(true, false, new Callback<User>() {
@Override
public void success(Result<User> userResult) {
User user = userResult.data;
//Here we get image url which can be used to set as image wherever required.
System.out.println(user.profileImageUrl+" "+user.email+""+user.followersCount);
}
@Override
public void failure(TwitterException e) {
}
});
shared.edit().putString("tweetToken", token).commit();
shared.edit().putString("tweetSecret", secret).commit();
TwitterAuthClient authClient = new TwitterAuthClient();
authClient.requestEmail(session, new Callback<String>() {
@Override
public void success(Result<String> result) {
// Do something with the result, which provides the
// email address
System.out.println(result.toString());
Log.d("Result", result.toString());
Toast.makeText(getApplicationContext(), result.data,
Toast.LENGTH_LONG).show();
}
@Override
public void failure(TwitterException exception) {
// Do something on failure
System.out.println(exception.getMessage());
}
});
MyTwitterApiClient apiclients=new MyTwitterApiClient(session);
apiclients.getCustomService().list(result.data.getUserId(), new Callback<Response>() {
@Override
public void failure(TwitterException arg0) {
// TODO Auto-generated method stub
}
@Override
public void success(Result<Response> arg0) {
// TODO Auto-generated method stub
BufferedReader reader = null;
StringBuilder sb = new StringBuilder();
try {
reader = new BufferedReader(new InputStreamReader(arg0.response.getBody().in()));
String line;
try {
while ((line = reader.readLine()) != null) {
sb.append(line);
}
} catch (IOException e) {
e.printStackTrace();
}
} catch (IOException e) {
e.printStackTrace();
}
String result = sb.toString();
System.out.println("Response is>>>>>>>>>"+result);
try {
JSONObject obj=new JSONObject(result);
JSONArray ids=obj.getJSONArray("ids");
//This is where we get ids of followers
for(int i=0;i<ids.length();i++){
System.out.println("Id of user "+(i+1)+" is "+ids.get(i));
}
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
}
@Override
public void failure(TwitterException exception) {
// Do something on failure
}
});
}
@Override
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);
}
}
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