Android Open Source - ProjectStudio Exams Pending Fragment

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License

The source code is released under:

Apache License

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Java Source Code

package fragments;
//from  w  w w .  j av  a  2s.c o m
import android.database.Cursor;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ListView;
import android.widget.TextView;

import com.example.uniutilproject.R;

import java.sql.SQLException;

import DB_Provider.CourseDataSource;
import adapters.ExamsPendingCardAdapter;

/**
 * Created by desmond on 1/20/14.
 */
public class ExamsPendingFragment extends Fragment {

    private TextView pending_exams;
    private ListView pending_exams_list;
    private CourseDataSource dataSource;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

        View view = inflater.inflate(R.layout.exams_pendingview, container, false);
        //CALL DATABASE
        dataSource = new CourseDataSource(getActivity());
        try {
            dataSource.open();
        } catch (SQLException e) {
            e.printStackTrace();
        }

        //INFLATE VIEWS HERE
        if (view != null) {
            pending_exams = (TextView) view.findViewById(R.id.exams_pending);
            pending_exams_list = (ListView) view.findViewById(R.id.pending_exams_listview);
        }

        new android.os.Handler().post(new Runnable() {
            @Override
            public void run() {
                final Cursor cursor = dataSource.getPendingExams();

                ExamsPendingCardAdapter adapter = new ExamsPendingCardAdapter(getActivity(), cursor, true);
                pending_exams_list.setAdapter(adapter);
                adapter.notifyDataSetChanged();

                //GET NUMBER OF PASSED EXAMS
                int exam_count = dataSource.getPendingExamsCount();
                pending_exams.setText(exam_count + "");
            }
        });

        dataSource.close();
        return view;
    }

    @Override
    public void onResume() {
        try {
            dataSource.open();
        } catch (SQLException e) {
            e.printStackTrace();
        }
        super.onResume();
    }

    @Override
    public void onPause() {
        dataSource.close();
        super.onPause();
    }

}

Java Source Code List