Android Open Source - android-friend-smash-v2 F B Logged Out Home Fragment

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License

The source code is released under:

Copyright (c) 2014, Facebook, Inc. All rights reserved. You are hereby granted a non-exclusive, worldwide, royalty-free license to use, copy, modify, and distribute this software in source code or bi...

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Java Source Code

/**
 * Copyright 2012 Facebook//ww  w .  j a va2s  .c  o m
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.facebook.android.friendsmash;

import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManager;

import com.facebook.FacebookException;
import com.facebook.FacebookOperationCanceledException;
import com.facebook.widget.LoginButton;
import com.facebook.widget.LoginButton.OnErrorListener;

/**
 *  Fragment to be displayed if the user is logged out of Facebook in the social version of the game
 */
public class FBLoggedOutHomeFragment extends Fragment {
  
  View progressContainer;
  
  @Override
  public void onCreate(Bundle savedInstanceState) {
    
    super.onCreate(savedInstanceState);
    setRetainInstance(true);
    
    // Hide the notification bar
    getActivity().getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
  }
  
  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup parent,
      Bundle savedInstanceState) {

    View v = inflater.inflate(R.layout.fragment_home_fb_logged_out, parent, false);
    
    progressContainer = v.findViewById(R.id.progressContainer);
    progressContainer.setVisibility(View.INVISIBLE);
    
    // Set an error listener for the login button
    LoginButton loginButton = (LoginButton) v.findViewById(R.id.loginButton);
    loginButton.setReadPermissions("user_friends");
    if (loginButton != null) {
      loginButton.setOnErrorListener(new OnErrorListener() {
  
        @Override
        public void onError(FacebookException error) {
          if (error != null && !(error instanceof FacebookOperationCanceledException)) {
            // Failed probably due to network error (rather than user canceling dialog which would throw a FacebookOperationCanceledException)
            ((HomeActivity)getActivity()).showError(getResources().getString(R.string.network_error), false);
          }
        }
        
      });
    }
    
    return v;
  }

}

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