969 lines
39 KiB
Java
969 lines
39 KiB
Java
package cl.cromer.ubb.attendance;
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import android.content.ActivityNotFoundException;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.res.ColorStateList;
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import android.database.Cursor;
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import android.database.sqlite.SQLiteDatabase;
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import android.net.Uri;
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import android.os.AsyncTask;
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import android.os.Bundle;
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import android.os.Environment;
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import android.os.Handler;
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import android.os.PowerManager;
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import android.support.v4.content.ContextCompat;
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import android.support.v7.app.AlertDialog;
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import android.support.v7.app.AppCompatActivity;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.widget.AdapterView;
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import android.widget.ArrayAdapter;
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import android.widget.RelativeLayout;
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import android.widget.Spinner;
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import android.widget.Toast;
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import org.apache.poi.hssf.usermodel.HSSFWorkbook;
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import org.apache.poi.ss.usermodel.Cell;
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import org.apache.poi.ss.usermodel.CellStyle;
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import org.apache.poi.ss.usermodel.Row;
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import org.apache.poi.ss.usermodel.Sheet;
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import org.apache.poi.ss.usermodel.Workbook;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.List;
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import cl.cromer.ubb.attendance.Progress;
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import cl.cromer.ubb.attendance.DBSchema.*;
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public class ClassReport extends AppCompatActivity {
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// SQLite database
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private SQLParser sqlParser = null;
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private SQLiteDatabase ubbDB = null;
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// Background thread for the database
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private Thread thread = null;
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private Handler threadHandler = new Handler();
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// Progress bar
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private Progress progress = null;
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private AlertDialog choiceDialog = null;
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private AlertDialog confirmDialog = null;
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private View reportView;
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private List<Subject> subjects = new ArrayList<>();
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private List<Course> courses = new ArrayList<>();
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private List<Class> classes = new ArrayList<>();
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private List<Attendance> students = new ArrayList<>();
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private Class classObject = new Class();
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private int disabledButtonColor;
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private Context context;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_class_report);
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this.context = this;
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LayoutInflater inflater = (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
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reportView = inflater.inflate(R.layout.view_class_report, new RelativeLayout(this), false);
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// Build the add subject dialog window using the subject view
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AlertDialog.Builder builder = new AlertDialog.Builder(this);
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builder.setView(reportView);
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builder.setPositiveButton(R.string.input_accept, null);
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builder.setNegativeButton(R.string.input_cancel, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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finish();
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}
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});
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choiceDialog = builder.create();
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choiceDialog.setOnShowListener(new DialogInterface.OnShowListener() {
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@Override
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public void onShow(DialogInterface dialogInterface) {
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ColorStateList colorStateList = choiceDialog.getButton(AlertDialog.BUTTON_POSITIVE).getTextColors();
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choiceDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
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choiceDialog.getButton(AlertDialog.BUTTON_POSITIVE).setClickable(false);
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choiceDialog.getButton(AlertDialog.BUTTON_NEGATIVE).setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.colorPrimaryDark));
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if (colorStateList != null) {
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disabledButtonColor = colorStateList.getColorForState(new int[] {-android.R.attr.state_enabled}, R.color.colorPrimary);
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}
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}
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});
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choiceDialog.getWindow().getAttributes().windowAnimations = R.style.DialogAnimation;
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choiceDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
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@Override
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public void onCancel(DialogInterface dialog) {
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finish();
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}
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});
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choiceDialog.setCanceledOnTouchOutside(false);
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// Create a progress dialog for slow devices
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progress = new Progress();
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progress.show(this, 1);
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progress.setCancelable(false);
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// Load the SQLite database
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sqlParser = new SQLParser(this);
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thread = new Thread(new Runnable() {
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public void run() {
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ubbDB = sqlParser.getWritableDatabase();
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threadHandler.post(new Runnable() {
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public void run() {
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databaseLoaded();
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}
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});
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}
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});
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thread.start();
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progress.setOnCancelListener(new DialogInterface.OnCancelListener() {
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@Override
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public void onCancel(DialogInterface dialog) {
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thread.interrupt();
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finish();
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}
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});
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}
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@Override
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protected void onDestroy() {
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super.onDestroy();
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// We need to get rid of the progressbar if it's showing
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if (progress != null && progress.isShowing()) {
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progress.dismiss();
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}
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if (choiceDialog != null && choiceDialog.isShowing()) {
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choiceDialog.dismiss();
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}
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}
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@Override
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public void onBackPressed() {
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super.onBackPressed();
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}
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@Override
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public boolean onSupportNavigateUp() {
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onBackPressed();
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return true;
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}
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private void databaseLoaded() {
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final GetSubjects getSubjects = new GetSubjects(getApplicationContext());
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getSubjects.execute();
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progress.setOnCancelListener(new DialogInterface.OnCancelListener() {
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@Override
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public void onCancel(DialogInterface dialog) {
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getSubjects.cancel(true);
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finish();
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}
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});
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}
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private AdapterView.OnItemSelectedListener subjectListener() {
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return new AdapterView.OnItemSelectedListener() {
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@Override
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public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
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courses = new ArrayList<>();
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classes = new ArrayList<>();
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if (position == 0) {
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choiceDialog.getButton(AlertDialog.BUTTON_POSITIVE).setTextColor(disabledButtonColor);
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choiceDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
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choiceDialog.getButton(AlertDialog.BUTTON_POSITIVE).setClickable(false);
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Spinner spinner = (Spinner) reportView.findViewById(R.id.course_spinner);
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List<String> options = new ArrayList<>();
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options.add(getResources().getString(R.string.report_course));
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ArrayAdapter<String> arrayAdapter = new ArrayAdapter<>(getApplicationContext(), R.layout.view_spinner_selected_item, options);
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arrayAdapter.setDropDownViewResource(R.layout.view_spinner_dropdown_item);
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spinner.setAdapter(arrayAdapter);
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spinner.setSelection(0);
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spinner.setEnabled(false);
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spinner.setClickable(false);
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spinner.setOnItemSelectedListener(null);
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spinner = (Spinner) reportView.findViewById(R.id.class_spinner);
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options = new ArrayList<>();
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options.add(getResources().getString(R.string.report_class));
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arrayAdapter = new ArrayAdapter<>(getApplicationContext(), R.layout.view_spinner_selected_item, options);
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arrayAdapter.setDropDownViewResource(R.layout.view_spinner_dropdown_item);
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spinner.setAdapter(arrayAdapter);
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spinner.setSelection(0);
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spinner.setEnabled(false);
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spinner.setClickable(false);
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spinner.setOnItemSelectedListener(null);
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}
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else {
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progress = new Progress();
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progress.show(context, 1);
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progress.setCancelable(false);
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final int thePosition = position - 1;
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classObject.setSubject(subjects.get(thePosition));
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sqlParser = new SQLParser(getApplicationContext());
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thread = new Thread(new Runnable() {
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public void run() {
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ubbDB = sqlParser.getWritableDatabase();
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threadHandler.post(new Runnable() {
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public void run() {
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final GetCourses getCourses = new GetCourses(getApplicationContext());
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getCourses.execute(thePosition);
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progress.setOnCancelListener(new DialogInterface.OnCancelListener() {
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@Override
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public void onCancel(DialogInterface dialog) {
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getCourses.cancel(true);
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finish();
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}
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});
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}
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});
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}
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});
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thread.start();
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progress.setOnCancelListener(new DialogInterface.OnCancelListener() {
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@Override
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public void onCancel(DialogInterface dialog) {
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thread.interrupt();
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finish();
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}
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});
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}
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}
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@Override
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public void onNothingSelected(AdapterView<?> parent) {
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}
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};
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}
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private AdapterView.OnItemSelectedListener courseListener() {
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return new AdapterView.OnItemSelectedListener() {
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@Override
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public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
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classes = new ArrayList<>();
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if (position == 0) {
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choiceDialog.getButton(AlertDialog.BUTTON_POSITIVE).setTextColor(disabledButtonColor);
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choiceDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
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choiceDialog.getButton(AlertDialog.BUTTON_POSITIVE).setClickable(false);
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Spinner spinner = (Spinner) reportView.findViewById(R.id.class_spinner);
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List<String> options = new ArrayList<>();
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options.add(getResources().getString(R.string.report_class));
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ArrayAdapter<String> arrayAdapter = new ArrayAdapter<>(getApplicationContext(), R.layout.view_spinner_selected_item, options);
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arrayAdapter.setDropDownViewResource(R.layout.view_spinner_dropdown_item);
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spinner.setAdapter(arrayAdapter);
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spinner.setSelection(0);
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spinner.setEnabled(false);
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spinner.setClickable(false);
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spinner.setOnItemSelectedListener(null);
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}
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else {
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progress = new Progress();
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progress.show(context, 1);
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progress.setCancelable(false);
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final int thePosition = position - 1;
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classObject.setCourse(courses.get(thePosition));
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sqlParser = new SQLParser(getApplicationContext());
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thread = new Thread(new Runnable() {
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public void run() {
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ubbDB = sqlParser.getWritableDatabase();
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threadHandler.post(new Runnable() {
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public void run() {
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final GetClasses getClasses = new GetClasses(getApplicationContext());
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getClasses.execute(thePosition);
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progress.setOnCancelListener(new DialogInterface.OnCancelListener() {
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@Override
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public void onCancel(DialogInterface dialog) {
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getClasses.cancel(true);
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finish();
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}
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});
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}
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});
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}
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});
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thread.start();
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progress.setOnCancelListener(new DialogInterface.OnCancelListener() {
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@Override
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public void onCancel(DialogInterface dialog) {
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thread.interrupt();
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finish();
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}
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});
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}
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}
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@Override
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public void onNothingSelected(AdapterView<?> parent) {
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}
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};
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}
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private AdapterView.OnItemSelectedListener classListener() {
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return new AdapterView.OnItemSelectedListener() {
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@Override
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public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
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if (position == 0) {
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choiceDialog.getButton(AlertDialog.BUTTON_POSITIVE).setTextColor(disabledButtonColor);
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choiceDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
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choiceDialog.getButton(AlertDialog.BUTTON_POSITIVE).setClickable(false);
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choiceDialog.getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener(null);
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}
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else {
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classObject.setClass(classes.get(position - 1));
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choiceDialog.getButton(AlertDialog.BUTTON_POSITIVE).setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.colorPrimaryDark));
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choiceDialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(true);
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choiceDialog.getButton(AlertDialog.BUTTON_POSITIVE).setClickable(true);
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choiceDialog.getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener(acceptListener());
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}
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}
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@Override
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public void onNothingSelected(AdapterView<?> parent) {
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}
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};
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}
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private View.OnClickListener acceptListener() {
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return new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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progress = new Progress();
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progress.show(context, 1);
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progress.setCancelable(false);
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choiceDialog.dismiss();
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sqlParser = new SQLParser(getApplicationContext());
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thread = new Thread(new Runnable() {
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public void run() {
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ubbDB = sqlParser.getWritableDatabase();
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threadHandler.post(new Runnable() {
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public void run() {
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final GetAttendance getAttendance = new GetAttendance(getApplicationContext());
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getAttendance.execute();
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progress.setOnCancelListener(new DialogInterface.OnCancelListener() {
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@Override
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public void onCancel(DialogInterface dialog) {
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getAttendance.cancel(true);
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finish();
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}
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});
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}
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});
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}
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});
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thread.start();
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progress.setOnCancelListener(new DialogInterface.OnCancelListener() {
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@Override
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public void onCancel(DialogInterface dialog) {
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thread.interrupt();
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finish();
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}
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});
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}
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};
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}
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private class GetSubjects extends AsyncTask<Void, Void, Void> {
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private Context context;
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private PowerManager.WakeLock wakeLock;
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protected GetSubjects(Context context) {
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this.context = context;
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}
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@Override
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protected void onPreExecute() {
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super.onPreExecute();
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// Let's make sure the CPU doesn't go to sleep
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PowerManager powerManager = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
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wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, getClass().getName());
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if (!wakeLock.isHeld()) {
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wakeLock.acquire();
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}
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}
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@Override
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protected Void doInBackground(Void... voids) {
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if (isCancelled()) {
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return null;
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}
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// Get subjects by name in ascending order
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String query = "SELECT " + sqlParser.combineColumnsStrings(DBSubjects.ALL_COLUMNS, DBMajors.ALL_COLUMNS) + " FROM " + DBSubjects.TABLE_NAME + " INNER JOIN (SELECT " + sqlParser.combineColumnsStrings(DBMajors.ALL_COLUMNS) +" FROM " + DBMajors.TABLE_NAME + ") " + DBMajors.TABLE_NAME + " ON " + DBSubjects.TABLE_NAME + "." + DBSubjects.COLUMN_MAJOR + "=" + DBMajors.TABLE_NAME + "." + DBMajors.COLUMN_ID + " ORDER BY " + DBSubjects.COLUMN_NAME + " ASC";
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if (BuildConfig.DEBUG) {
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Log.d("ClassReport", query);
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}
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Cursor cursor = ubbDB.rawQuery(query, null);
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// Iterate through the database rows
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while (cursor.moveToNext()) {
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if (isCancelled()) {
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return null;
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}
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Major major = new Major(
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cursor.getInt(cursor.getColumnIndex(DBMajors.COLUMN_ID)),
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cursor.getString(cursor.getColumnIndex(DBMajors.COLUMN_NAME)),
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cursor.getInt(cursor.getColumnIndex(DBMajors.COLUMN_CODE)));
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subjects.add(
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new Subject(
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major,
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cursor.getInt(cursor.getColumnIndex(DBSubjects.COLUMN_ID)),
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cursor.getString(cursor.getColumnIndex(DBSubjects.COLUMN_NAME)),
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cursor.getInt(cursor.getColumnIndex(DBSubjects.COLUMN_CODE))
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)
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);
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}
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cursor.close();
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// Close the database connection
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ubbDB.close();
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sqlParser.close();
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return null;
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}
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@Override
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protected void onPostExecute(Void result) {
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// Release the kraken errr wakelock
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List<String> options = new ArrayList<>();
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options.add(getResources().getString(R.string.report_subject));
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for (Subject subject : subjects) {
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options.add(subject.getSubjectName());
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}
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Spinner spinner = (Spinner) reportView.findViewById(R.id.subject_spinner);
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ArrayAdapter<String> arrayAdapter = new ArrayAdapter<>(getApplicationContext(), R.layout.view_spinner_selected_item, options);
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arrayAdapter.setDropDownViewResource(R.layout.view_spinner_dropdown_item);
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spinner.setAdapter(arrayAdapter);
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spinner.setSelection(0);
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spinner.setOnItemSelectedListener(subjectListener());
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progress.dismiss();
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wakeLock.release();
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choiceDialog.show();
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}
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}
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private class GetCourses extends AsyncTask<Integer, Void, Void> {
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private Context context;
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private PowerManager.WakeLock wakeLock;
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protected GetCourses(Context context) {
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this.context = context;
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}
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@Override
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protected void onPreExecute() {
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super.onPreExecute();
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// Let's make sure the CPU doesn't go to sleep
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PowerManager powerManager = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
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wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, getClass().getName());
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if (!wakeLock.isHeld()) {
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wakeLock.acquire();
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}
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}
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@Override
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protected Void doInBackground(Integer... position) {
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if (isCancelled()) {
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return null;
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}
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Cursor cursor = ubbDB.query(
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DBCourses.TABLE_NAME,
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DBCourses.ALL_COLUMNS,
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DBCourses.COLUMN_SUBJECT + "=" + subjects.get(position[0]).getSubjectId(),
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null,
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null,
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null,
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DBCourses.COLUMN_YEAR + " DESC, " + DBCourses.COLUMN_SEMESTER + " DESC, " + DBCourses.COLUMN_SECTION + " ASC",
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null);
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// Iterate through the database rows
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while (cursor.moveToNext()) {
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if (isCancelled()) {
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return null;
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}
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courses.add(
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new Course(
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subjects.get(position[0]),
|
|
cursor.getInt(cursor.getColumnIndex(DBCourses.COLUMN_ID)),
|
|
cursor.getInt(cursor.getColumnIndex(DBCourses.COLUMN_SECTION)),
|
|
cursor.getInt(cursor.getColumnIndex(DBCourses.COLUMN_SEMESTER)),
|
|
cursor.getInt(cursor.getColumnIndex(DBCourses.COLUMN_YEAR))
|
|
)
|
|
);
|
|
}
|
|
cursor.close();
|
|
|
|
// Close the database connection
|
|
ubbDB.close();
|
|
sqlParser.close();
|
|
|
|
return null;
|
|
}
|
|
|
|
@Override
|
|
protected void onPostExecute(Void result) {
|
|
// Release the kraken errr wakelock
|
|
List<String> options = new ArrayList<>();
|
|
options.add(getResources().getString(R.string.report_course));
|
|
for (Course course : courses) {
|
|
options.add(course.getYear() + "-" + course.getCourseSemester() + " " + getResources().getString(R.string.report_section) + " " + course.getCourseSection());
|
|
}
|
|
|
|
Spinner spinner = (Spinner) reportView.findViewById(R.id.course_spinner);
|
|
|
|
ArrayAdapter<String> arrayAdapter = new ArrayAdapter<>(getApplicationContext(), R.layout.view_spinner_selected_item, options);
|
|
arrayAdapter.setDropDownViewResource(R.layout.view_spinner_dropdown_item);
|
|
|
|
spinner.setAdapter(arrayAdapter);
|
|
spinner.setSelection(0);
|
|
spinner.setEnabled(true);
|
|
spinner.setClickable(true);
|
|
|
|
spinner.setOnItemSelectedListener(courseListener());
|
|
progress.dismiss();
|
|
wakeLock.release();
|
|
}
|
|
}
|
|
|
|
private class GetClasses extends AsyncTask<Integer, Void, Void> {
|
|
private Context context;
|
|
private PowerManager.WakeLock wakeLock;
|
|
|
|
protected GetClasses(Context context) {
|
|
this.context = context;
|
|
}
|
|
|
|
@Override
|
|
protected void onPreExecute() {
|
|
super.onPreExecute();
|
|
// Let's make sure the CPU doesn't go to sleep
|
|
PowerManager powerManager = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
|
|
wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, getClass().getName());
|
|
if (!wakeLock.isHeld()) {
|
|
wakeLock.acquire();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected Void doInBackground(Integer... position) {
|
|
if (isCancelled()) {
|
|
return null;
|
|
}
|
|
|
|
Cursor cursor = ubbDB.query(
|
|
DBClasses.TABLE_NAME,
|
|
DBClasses.ALL_COLUMNS,
|
|
DBClasses.COLUMN_COURSE + "=" + courses.get(position[0]).getCourseId(),
|
|
null,
|
|
null,
|
|
null,
|
|
DBClasses.COLUMN_DATE + " DESC",
|
|
null);
|
|
|
|
// Iterate through the database rows
|
|
while (cursor.moveToNext()) {
|
|
if (isCancelled()) {
|
|
return null;
|
|
}
|
|
classes.add(
|
|
new Class(
|
|
courses.get(position[0]),
|
|
cursor.getInt(cursor.getColumnIndex(DBClasses.COLUMN_ID)),
|
|
cursor.getLong(cursor.getColumnIndex(DBClasses.COLUMN_DATE))
|
|
)
|
|
);
|
|
}
|
|
cursor.close();
|
|
|
|
// Close the database connection
|
|
ubbDB.close();
|
|
sqlParser.close();
|
|
|
|
return null;
|
|
}
|
|
|
|
@Override
|
|
protected void onPostExecute(Void result) {
|
|
// Release the kraken errr wakelock
|
|
List<String> options = new ArrayList<>();
|
|
options.add(getResources().getString(R.string.report_class));
|
|
for (Class classObject : classes) {
|
|
options.add(classObject.getFormattedDate(getApplicationContext()));
|
|
}
|
|
|
|
Spinner spinner = (Spinner) reportView.findViewById(R.id.class_spinner);
|
|
|
|
ArrayAdapter<String> arrayAdapter = new ArrayAdapter<>(getApplicationContext(), R.layout.view_spinner_selected_item, options);
|
|
arrayAdapter.setDropDownViewResource(R.layout.view_spinner_dropdown_item);
|
|
|
|
spinner.setAdapter(arrayAdapter);
|
|
spinner.setSelection(0);
|
|
spinner.setEnabled(true);
|
|
spinner.setClickable(true);
|
|
|
|
spinner.setOnItemSelectedListener(classListener());
|
|
progress.dismiss();
|
|
wakeLock.release();
|
|
}
|
|
}
|
|
|
|
private class GetAttendance extends AsyncTask<Void, Void, Boolean> {
|
|
private Context context;
|
|
private PowerManager.WakeLock wakeLock;
|
|
|
|
protected GetAttendance(Context context) {
|
|
this.context = context;
|
|
}
|
|
|
|
@Override
|
|
protected void onPreExecute() {
|
|
super.onPreExecute();
|
|
// Let's make sure the CPU doesn't go to sleep
|
|
PowerManager powerManager = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
|
|
wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, getClass().getName());
|
|
if (!wakeLock.isHeld()) {
|
|
wakeLock.acquire();
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected Boolean doInBackground(Void... voids) {
|
|
if (isCancelled()) {
|
|
return false;
|
|
}
|
|
|
|
String query = "SELECT " + sqlParser.combineColumnsStrings(DBStudents.ALL_COLUMNS, DBAttendance.ALL_COLUMNS) + " FROM " + DBStudents.TABLE_NAME +
|
|
" INNER JOIN (SELECT " + sqlParser.combineColumnsStrings(DBCoursesStudents.ALL_COLUMNS) + " FROM " + DBCoursesStudents.TABLE_NAME + " WHERE " + DBCoursesStudents.COLUMN_COURSE + "=" + classObject.getCourseId() + ") AS " + DBCoursesStudents.TABLE_NAME + " ON " + DBStudents.TABLE_NAME + "." + DBStudents.COLUMN_ID + "=" + DBCoursesStudents.TABLE_NAME + "." + DBCoursesStudents.COLUMN_STUDENT +
|
|
" LEFT OUTER JOIN (SELECT " + sqlParser.combineColumnsStrings(DBAttendance.ALL_COLUMNS) + " FROM " + DBAttendance.TABLE_NAME + " WHERE " + DBAttendance.COLUMN_CLASS + "=" + classObject.getClassId() + ") AS " + DBAttendance.TABLE_NAME + " ON " + DBStudents.TABLE_NAME + "." + DBStudents.COLUMN_ID + "=" + DBAttendance.TABLE_NAME + "." + DBAttendance.COLUMN_STUDENT +
|
|
" ORDER BY " + DBStudents.COLUMN_FIRST_LAST_NAME + " ASC, " + DBStudents.COLUMN_FIRST_NAME + " ASC";
|
|
if (BuildConfig.DEBUG) {
|
|
Log.d("ClassReport", query);
|
|
}
|
|
Cursor cursor = ubbDB.rawQuery(query, null);
|
|
|
|
// Iterate through the database rows
|
|
while (cursor.moveToNext()) {
|
|
if (isCancelled()) {
|
|
return null;
|
|
}
|
|
students.add(new Attendance(
|
|
cursor.getInt(cursor.getColumnIndex(DBAttendance.COLUMN_ATTENDANCE)),
|
|
cursor.getInt(cursor.getColumnIndex(DBStudents.COLUMN_ID)),
|
|
cursor.getString(cursor.getColumnIndex(DBStudents.COLUMN_RUN)),
|
|
cursor.getString(cursor.getColumnIndex(DBStudents.COLUMN_FIRST_NAME)),
|
|
cursor.getString(cursor.getColumnIndex(DBStudents.COLUMN_SECOND_NAME)),
|
|
cursor.getString(cursor.getColumnIndex(DBStudents.COLUMN_FIRST_LAST_NAME)),
|
|
cursor.getString(cursor.getColumnIndex(DBStudents.COLUMN_SECOND_LAST_NAME)),
|
|
cursor.getInt(cursor.getColumnIndex(DBStudents.COLUMN_MAJOR)),
|
|
cursor.getInt(cursor.getColumnIndex(DBStudents.COLUMN_ENROLLED)),
|
|
cursor.getString(cursor.getColumnIndex(DBStudents.COLUMN_EMAIL)),
|
|
cursor.getBlob(cursor.getColumnIndex(DBStudents.COLUMN_PHOTO))
|
|
));
|
|
}
|
|
cursor.close();
|
|
|
|
Workbook workbook = new HSSFWorkbook();
|
|
Sheet sheet = workbook.createSheet(getResources().getString(R.string.app_name));
|
|
|
|
Excel excel = new Excel(workbook);
|
|
excel.createStyles();
|
|
|
|
Row row;
|
|
Cell cell;
|
|
// Major
|
|
row = sheet.createRow(0);
|
|
cell = row.createCell(0);
|
|
cell.setCellValue(classObject.getMajorName() + " - " + classObject.getMajorCode());
|
|
cell.setCellStyle(excel.getCellStyle("left"));
|
|
for (int i = 1; i < 7; i++) {
|
|
cell = row.createCell(i);
|
|
if (i == 6) {
|
|
cell.setCellStyle(excel.getCellStyle("right"));
|
|
}
|
|
else {
|
|
cell.setCellStyle(excel.getCellStyle("middle"));
|
|
}
|
|
}
|
|
|
|
// Subject
|
|
row = sheet.createRow(1);
|
|
cell = row.createCell(0);
|
|
cell.setCellValue(classObject.getSubjectName() + " - " + classObject.getSubjectCode());
|
|
cell.setCellStyle(excel.getCellStyle("left"));
|
|
for (int i = 1; i < 7; i++) {
|
|
cell = row.createCell(i);
|
|
if (i == 6) {
|
|
cell.setCellStyle(excel.getCellStyle("right"));
|
|
}
|
|
else {
|
|
cell.setCellStyle(excel.getCellStyle("middle"));
|
|
}
|
|
}
|
|
|
|
// Columns
|
|
row = sheet.createRow(2);
|
|
|
|
cell = row.createCell(0);
|
|
cell.setCellValue(getResources().getString(R.string.report_names));
|
|
cell.setCellStyle(excel.getCellStyle("blue"));
|
|
|
|
cell = row.createCell(1);
|
|
cell.setCellValue(getResources().getString(R.string.report_first_last_name));
|
|
cell.setCellStyle(excel.getCellStyle("blue"));
|
|
|
|
cell = row.createCell(2);
|
|
cell.setCellValue(getResources().getString(R.string.report_second_last_name));
|
|
cell.setCellStyle(excel.getCellStyle("blue"));
|
|
|
|
cell = row.createCell(3);
|
|
cell.setCellValue(getResources().getString(R.string.report_present));
|
|
cell.setCellStyle(excel.getCellStyle("green"));
|
|
|
|
cell = row.createCell(4);
|
|
cell.setCellValue(getResources().getString(R.string.report_late));
|
|
cell.setCellStyle(excel.getCellStyle("yellow"));
|
|
|
|
cell = row.createCell(5);
|
|
cell.setCellValue(getResources().getString(R.string.report_justified));
|
|
cell.setCellStyle(excel.getCellStyle("orange"));
|
|
|
|
cell = row.createCell(6);
|
|
cell.setCellValue(getResources().getString(R.string.report_absent));
|
|
cell.setCellStyle(excel.getCellStyle("red"));
|
|
|
|
int cellSize1 = getResources().getString(R.string.report_names).length();
|
|
int cellSize2 = getResources().getString(R.string.report_first_last_name).length();
|
|
int cellSize3 = getResources().getString(R.string.report_second_last_name).length();
|
|
int rowNumber = 3;
|
|
String value;
|
|
for (Attendance student : students) {
|
|
row = sheet.createRow(rowNumber);
|
|
|
|
// First and second name
|
|
cell = row.createCell(0);
|
|
value = student.getFirstName() + " " + student.getSecondName();
|
|
if (value.length() > cellSize1) {
|
|
cellSize1 = value.length();
|
|
}
|
|
cell.setCellValue(value);
|
|
cell.setCellStyle(excel.getCellStyle("main"));
|
|
|
|
// First last name
|
|
cell = row.createCell(1);
|
|
value = student.getFirstLastName();
|
|
if (value.length() > cellSize2) {
|
|
cellSize2 = value.length();
|
|
}
|
|
cell.setCellValue(value);
|
|
cell.setCellStyle(excel.getCellStyle("main"));
|
|
|
|
// Second last name
|
|
cell = row.createCell(2);
|
|
value = student.getSecondLastName();
|
|
if (value.length() > cellSize3) {
|
|
cellSize3 = value.length();
|
|
}
|
|
cell.setCellValue(value);
|
|
cell.setCellStyle(excel.getCellStyle("main"));
|
|
|
|
int status = student.getStatus();
|
|
int attendanceCell = 3;
|
|
if (status != 0) {
|
|
switch (status) {
|
|
case 1:
|
|
attendanceCell = 3;
|
|
break;
|
|
case 4:
|
|
attendanceCell = 4;
|
|
break;
|
|
case 2:
|
|
attendanceCell = 5;
|
|
break;
|
|
case 3:
|
|
attendanceCell = 6;
|
|
break;
|
|
}
|
|
}
|
|
|
|
CellStyle attendanceColor = null;
|
|
for (int i = 3; i < 7; i++) {
|
|
cell = row.createCell(i);
|
|
switch (i) {
|
|
case 3:
|
|
attendanceColor = excel.getCellStyle("green");
|
|
break;
|
|
case 4:
|
|
attendanceColor = excel.getCellStyle("yellow");
|
|
break;
|
|
case 5:
|
|
attendanceColor = excel.getCellStyle("orange");
|
|
break;
|
|
case 6:
|
|
attendanceColor = excel.getCellStyle("red");
|
|
break;
|
|
}
|
|
if (i == attendanceCell) {
|
|
cell.setCellValue("X");
|
|
}
|
|
cell.setCellStyle(attendanceColor);
|
|
}
|
|
|
|
rowNumber++;
|
|
}
|
|
sheet.setColumnWidth(0, (cellSize1 + 1) * 256);
|
|
sheet.setColumnWidth(1, (cellSize2 + 1) * 256);
|
|
sheet.setColumnWidth(2, (cellSize3 + 1) * 256);
|
|
|
|
final String filePath = StringFixer.removeInvalidFileCharacters(Environment.getExternalStorageDirectory() +
|
|
"/" + getResources().getString(R.string.app_name) +
|
|
"/" + classObject.getMajorName() +
|
|
"/" + classObject.getYear() + "-" + classObject.getCourseSemester() + "-" + classObject.getCourseSection());
|
|
|
|
final String fileName = "/" + getResources().getString(R.string.report_class) + "-" + classObject.getFormattedShortDate(context).replaceAll("/", "-") + ".xls";
|
|
|
|
try {
|
|
File file = new File(filePath);
|
|
if (!file.exists()) {
|
|
if (!file.mkdirs()) {
|
|
return false;
|
|
}
|
|
}
|
|
FileOutputStream fileOutputStream = new FileOutputStream(filePath + fileName);
|
|
workbook.write(fileOutputStream);
|
|
fileOutputStream.close();
|
|
}
|
|
catch (FileNotFoundException e) {
|
|
if (BuildConfig.DEBUG) {
|
|
e.printStackTrace();
|
|
}
|
|
return false;
|
|
}
|
|
catch (IOException e) {
|
|
if (BuildConfig.DEBUG) {
|
|
e.printStackTrace();
|
|
}
|
|
return false;
|
|
}
|
|
|
|
// Close the database connection
|
|
ubbDB.close();
|
|
sqlParser.close();
|
|
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
protected void onPostExecute(Boolean result) {
|
|
// Release the kraken errr wakelock
|
|
if (result) {
|
|
confirmOpen();
|
|
}
|
|
else {
|
|
Toast.makeText(getApplicationContext(), R.string.report_fail, Toast.LENGTH_SHORT).show();
|
|
finish();
|
|
}
|
|
progress.dismiss();
|
|
wakeLock.release();
|
|
}
|
|
}
|
|
|
|
private void confirmOpen() {
|
|
final String filePath = StringFixer.removeInvalidFileCharacters(Environment.getExternalStorageDirectory() +
|
|
"/" + getResources().getString(R.string.app_name) +
|
|
"/" + classObject.getMajorName() +
|
|
"/" + classObject.getYear() + "-" + classObject.getCourseSemester() + "-" + classObject.getCourseSection());
|
|
|
|
final String fileName = "/" + getResources().getString(R.string.report_class) + "-" + classObject.getFormattedShortDate(context).replaceAll("/", "-") + ".xls";
|
|
|
|
AlertDialog.Builder builder = new AlertDialog.Builder(context);
|
|
builder.setMessage(R.string.report_created);
|
|
builder.setPositiveButton(R.string.input_yes, new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
File file = new File(filePath + fileName);
|
|
Intent intent = new Intent(Intent.ACTION_VIEW);
|
|
intent.setDataAndType(Uri.fromFile(file), "application/vnd.ms-excel");
|
|
|
|
try {
|
|
startActivity(intent);
|
|
}
|
|
catch (ActivityNotFoundException e) {
|
|
Toast.makeText(ClassReport.this, "No Application Available to View Excel", Toast.LENGTH_SHORT).show();
|
|
}
|
|
confirmDialog.dismiss();
|
|
finish();
|
|
}
|
|
});
|
|
builder.setNegativeButton(R.string.input_no, new DialogInterface.OnClickListener() {
|
|
@Override
|
|
public void onClick(DialogInterface dialog, int which) {
|
|
confirmDialog.dismiss();
|
|
finish();
|
|
}
|
|
});
|
|
|
|
builder.setCancelable(true);
|
|
confirmDialog = builder.create();
|
|
|
|
confirmDialog.setOnShowListener(new DialogInterface.OnShowListener() {
|
|
@Override
|
|
public void onShow(DialogInterface dialogInterface) {
|
|
confirmDialog.getButton(AlertDialog.BUTTON_POSITIVE).setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.colorPrimaryDark));
|
|
confirmDialog.getButton(AlertDialog.BUTTON_NEGATIVE).setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.colorPrimaryDark));
|
|
}
|
|
});
|
|
|
|
confirmDialog.show();
|
|
}
|
|
}
|