Android Open Source - irma_android_management Log Fragment

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From Project

Back to project page irma_android_management.

License

The source code is released under:

GNU General Public License

Java Source Code

/**
 * LogFragment.java/*from   w w w  .j  av  a 2  s .  c  o m*/
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 * 
 * Copyright (C) Wouter Lueks, Radboud University Nijmegen, March 2013.
 */

package org.irmacard.androidmanagement;

import java.util.ArrayList;

import org.irmacard.androidmanagement.adapters.LogListAdapter;
import org.irmacard.credentials.util.log.LogEntry;

import android.support.v4.app.Fragment;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ListView;
import android.widget.TextView;

public class LogFragment extends Fragment {  
  private LogListAdapter listAdapter;
  private ArrayList<LogEntry> logs = null;
  private ListView listView;

  public static final String ARG_LOG = "log";

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

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

    if(getArguments().containsKey(ARG_LOG)) {
      logs = (ArrayList<LogEntry>) getArguments().getSerializable(ARG_LOG);
    }

    if (logs == null) {
      Log.i("blaat", "No credentials available yet");
    } else {
      for (LogEntry cp : logs) {
        Log.i("blaat", cp.toString());
      }
    }

      listAdapter = new LogListAdapter(getActivity(), logs);
  }
  
  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container,
      Bundle savedInstanceState) {
    View rootView = inflater.inflate(R.layout.fragment_log,
        container, false);

    ListView list = (ListView) rootView.findViewById(R.id.log_list);
    TextView no_items = (TextView) rootView.findViewById(R.id.log_no_log);

    if(logs == null || logs.isEmpty()) {
      list.setVisibility(View.INVISIBLE);
      no_items.setVisibility(View.VISIBLE);
      if(logs == null) {
        no_items.setText(R.string.error_logs_not_read);
      }
    } else {
      list.setVisibility(View.VISIBLE);
      no_items.setVisibility(View.INVISIBLE);
    }
    return rootView;
  }
  
  public void onViewCreated(View view, Bundle savedInstanceState) {
    listView = (ListView) view
        .findViewById(R.id.log_list);
    listView.setAdapter(listAdapter);
  }
}

Java Source Code List

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