Android Open Source - O365-Android-Start File Detail Fragment

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License

The source code is released under:

MIT License

Java Source Code

/*
 *  Copyright (c) Microsoft. All rights reserved. Licensed under the MIT license. See full license at the bottom of this file.
 *///  w w w.j a  v a  2  s.c  om

package com.microsoft.office365.starter.views;

import android.os.Bundle;
import android.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

import com.microsoft.office365.starter.O365APIsStart_Application;
import com.microsoft.office365.starter.R;
import com.microsoft.office365.starter.R.id;
import com.microsoft.office365.starter.R.layout;
import com.microsoft.office365.starter.interfaces.OnFileChangedEventListener;
import com.microsoft.office365.starter.models.O365FileModel;

/**
 * A fragment representing a single File detail screen. This fragment is
 * either contained in a {@link FileListActivity} in two-pane mode (on tablets)
 * or a {@link FileDetailActivity} on handsets.
 */
public class FileDetailFragment extends Fragment implements
    OnFileChangedEventListener {
  private String mContents = null;
  private O365APIsStart_Application mApplication = null;
  /**
   * The fragment argument representing the item ID that this fragment
   * represents.
   */
  public static final String ARG_ITEM_ID = "item_id";

  /**
   * Mandatory empty constructor for the fragment manager to instantiate the
   * fragment (e.g. upon screen orientation changes).
   */
  public FileDetailFragment() {
  }

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

    mApplication = (O365APIsStart_Application) getActivity()
        .getApplication();
    if (mApplication.getDisplayedFile() != null)
      mContents = mApplication.getDisplayedFile().getContents();
  }

  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container,
      Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.fragment_file_detail,
        container, false);

    // Show the file content as text in a TextView.
    if (mContents != null) {
      ((TextView) rootView.findViewById(R.id.file_detail))
          .setText(mContents);
    }

    return rootView;
  }

  // Called by parent activity when a new file is being displayed
  public void refresh(O365FileModel fileItem) {
    onFileChangedEvent(fileItem, null);
  }

  // When file contents are changed, or new file was read from server, render
  // the new contents to the TextView.
  @Override
  public void onFileChangedEvent(O365FileModel fileItem, Event event) {
    String fileContents;
    if (fileItem == null) {
      fileContents = "";
    } else {
      fileContents = fileItem.getContents();
    }
    TextView textView = (TextView) getView().findViewById(
        R.id.file_detail);
    textView.setText(fileContents);
    mApplication.setDisplayedFile(fileItem);
  }
}
//*********************************************************
//
//O365-Android-Start, https://github.com/OfficeDev/O365-Android-Start
//
//Copyright (c) Microsoft Corporation
//All rights reserved.
//
//MIT License:
//Permission is hereby granted, free of charge, to any person obtaining
//a copy of this software and associated documentation files (the
//"Software"), to deal in the Software without restriction, including
//without limitation the rights to use, copy, modify, merge, publish,
//distribute, sublicense, and/or sell copies of the Software, and to
//permit persons to whom the Software is furnished to do so, subject to
//the following conditions:
//
//The above copyright notice and this permission notice shall be
//included in all copies or substantial portions of the Software.
//
//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
//EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
//MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
//NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
//LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
//OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
//WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//*********************************************************

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