如何Uber應用從Facebook獲得的手機號碼在Android的

Question

怎麼能尤伯杯Android應用得到我的手機號碼，而Facebook登錄

我使用Facebook登錄在我的Android應用程序，我想從Facebook用戶的手機號碼，但我不得到它下面是我的Android代碼

private void FbInitialise() { 

    loginButton = (LoginButton) findViewById(R.id.fb_login); 
    callbackManager = CallbackManager.Factory.create(); 
    loginButton.setReadPermissions(Arrays.asList("public_profile", "email", "user_friends")); 

    loginButton.registerCallback(callbackManager, new FacebookCallback<LoginResult>() { 
     @Override 
     public void onSuccess(LoginResult loginResult) { 

      graphRequest(loginResult.getAccessToken()); 

     } 

     @Override 
     public void onCancel() { 

     } 

     @Override 
     public void onError(FacebookException error) { 

     } 
    }); 

    LoginManager.getInstance().registerCallback(callbackManager, new FacebookCallback<LoginResult>() { 
     @Override 
     public void onSuccess(LoginResult loginResult) { 

      graphRequest(loginResult.getAccessToken()); 
     } 

     @Override 
     public void onCancel() { 

     } 

     @Override 
     public void onError(FacebookException error) { 

     } 
    }); 
} 

    public void graphRequest(AccessToken token) { 
    GraphRequest request = GraphRequest.newMeRequest(token, new GraphRequest.GraphJSONObjectCallback() { 

     @Override 
     public void onCompleted(JSONObject object, GraphResponse response) { 

      try { 
       LoginType="FB"; 
       String firstName = ""; 
       String lastName = ""; 
       String stremail = ""; 
       String strmobile = ""; 

       if (object.has("first_name")) { 
        firstName = object.getString("first_name"); 
       } 
       if (object.has("last_name")) { 
        lastName = object.getString("last_name"); 
       }if (object.has("email")) { 
        stremail = object.getString("email"); 
       } 

       Intent intent=new Intent(SelectSocilaLoginActivity.this,ConfirmInfoActivity.class); 
       intent.putExtra("firstName",firstName); 
       intent.putExtra("lastName",lastName); 
       intent.putExtra("email",stremail); 
       intent.putExtra("parent","SocialLogin"); 
       startActivity(intent); 

      } catch (JSONException e) { 
       e.printStackTrace(); 
      } 
     } 

    }); 

    Bundle b = new Bundle(); 
    b.putString("fields", "id, first_name, last_name, email,gender, birthday, location"); 
    request.setParameters(b); 
    request.executeAsync(); 

} 

請給我妥善解決

Answer 1

這是我如何成功地提取從登錄用戶的個人資料的手機號碼：

public class UserAuth extends AppCompatActivity implements View.OnClickListener, GoogleApiClient.OnConnectionFailedListener { 
private Context context; 
private Button btnViewProfile; 

//For User data 
private String userId, userFirstName, userMiddleName, userLastName, userProfileImage, userEmail, userGender, userMobile, userBirthdate; 

//For Facebook 
private CallbackManager callbackManager; 
LoginButton loginButton = null; 
private ImageButton btnFacebook; 
private AccessTokenTracker accessTokenTracker; 
private ProfileTracker profileTracker; 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 

    /* Enabling strict mode */ 
    setStrictThreadMode(); 

    //initializing facebook sdk 
    FacebookSdk.sdkInitialize(getApplicationContext()); 

    //Initialize your view components available in the layout 

    accessTokenTracker = new AccessTokenTracker() { 
     @Override 
     protected void onCurrentAccessTokenChanged(AccessToken oldToken, 
                AccessToken newToken) { 
     } 
    }; 

    profileTracker = new ProfileTracker() { 
     @Override 
     protected void onCurrentProfileChanged(Profile oldProfile, 
               Profile newProfile) { 
      if (newProfile != null) { 
       userId = newProfile.getId(); 
       userFirstName = newProfile.getFirstName(); 
       userMiddleName = newProfile.getMiddleName(); 
       userLastName = newProfile.getLastName(); 
       userProfileImage = newProfile.getProfilePictureUri(400, 400).toString(); 
      } 
     } 
    }; 

    accessTokenTracker.startTracking(); 
    profileTracker.startTracking(); 
} 

//To enable single thread at a time mode 
private void setStrictThreadMode() { 
    StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build(); 
    StrictMode.setThreadPolicy(policy); 
} 

@Override 
public void onActivityResult(int requestCode, int resultCode, Intent data) { 
    super.onActivityResult(requestCode, resultCode, data); 
    callbackManager.onActivityResult(requestCode, resultCode, data); 
} 

protected void onStop() { 
    super.onStop(); 
    accessTokenTracker.stopTracking(); 
    profileTracker.stopTracking(); 
} 

@Override 
public void onResume() { 
    super.onResume(); 
    Profile profile = Profile.getCurrentProfile(); 
} 

//This method initializes the facebook login button, sets the required permissions and changes its default background to our drawable 
//It also registers the callback for the Login button 
private void registerLoginButton() { 
    List<String> mPermissions = new ArrayList<>(); 
    mPermissions.add("public_profile"); 
    mPermissions.add("email"); 
    mPermissions.add("user_birthday"); 
    mPermissions.add("user_friends"); 
    mPermissions.add("user_mobile_phone"); 

    loginButton.setReadPermissions(mPermissions); 
    loginButton.registerCallback(callbackManager, new FacebookCallback<LoginResult>() { 

     @Override 
     public void onSuccess(LoginResult result) { 

      GraphRequest request = GraphRequest.newMeRequest(result.getAccessToken(), new GraphRequest.GraphJSONObjectCallback() { 

       @Override 
       public void onCompleted(JSONObject object, GraphResponse response) { 
        try { 
         userEmail = object.optString("email"); 
         userGender = object.optString("gender"); 
         userMobile = object.optString("mobile_phone"); 
         String userBirthdate = object.optString("birthday"); 
         logoutCurrentUser(); 
        } catch (Exception e) { 
         e.printStackTrace(); 
        } 
       } 
      }); 
      Bundle parameters = new Bundle(); 
      parameters.putString("fields", "id,name,email,gender,birthday"); 
      request.setParameters(parameters); 
      request.executeAsync(); 
     } 

     @Override 
     public void onCancel() { 
     } 

     @Override 
     public void onError(FacebookException error) { 
     } 
    }); 
} 

//This method is to end the current users session 
private void logoutCurrentUser() { 
    LoginManager.getInstance().logOut(); 
} 

@Override 
public void onConnectionFailed(ConnectionResult connectionResult) { 
} 

}

我們可觀測添加權限獲取移動號碼：mPermissions.add（ 「user_mobile_phone」）;

此外，請記住，如果用戶將其公開，您將只能獲得手機號碼。

希望這對你有用。