Android Open Source - MyLibReminder Add Loan

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Back to project page MyLibReminder.

License

The source code is released under:

Apache License

Java Source Code

package com.geonnave.mylibreminder;
//  w w w.  j  a va2  s . c o m
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.GregorianCalendar;


import android.os.Bundle;
import android.app.Activity;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.Intent;
import android.util.Log;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
import android.widget.Button;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.SeekBar;
import android.widget.TextView;
import android.widget.SeekBar.OnSeekBarChangeListener;
import android.widget.Toast;

public class AddLoan extends Activity  implements OnSeekBarChangeListener {
  

  private SeekBar radiusBar;
  private TextView radiusText;
  
  private TextView replaceDate;
  private EditText editBook, editLibrary;
  private int rollDays, INITRD = 7;
  
  private Button buttonSave;
  
  LoanDAO loanDAO;
 
  private final Calendar c = Calendar.getInstance();
  
  private Intent intent;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_add_loan);
    intent = getIntent();
    loanDAO = LoanDAO.getInstance(getBaseContext());
    rollDays = INITRD;
    setupRadiusBar();
    setCurrentDateOnView();
    AutoCompleteTextView textView = (AutoCompleteTextView) findViewById(R.id.library_name);
    String[] libraries = {"Unicentro CEDETEG", "Unicentro Santa Cruz"};
    ArrayAdapter<String> adapter = 
            new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, libraries);
    textView.setAdapter(adapter);
    buttonSave = (Button) findViewById(R.id.button_save);
    editBook = (EditText) findViewById(R.id.book_name);
    editLibrary = (EditText) findViewById(R.id.library_name);
    String book = intent.getStringExtra("BookName");
    String library = intent.getStringExtra("LibraryName");
    editBook.setText(book);
    editLibrary.setText(library);
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.add_loan, menu);
    return true;
  }
  
  public void setupRadiusBar() {
    radiusBar = (SeekBar) findViewById(R.id.seek_days);
    radiusText = (TextView) findViewById(R.id.replace_n_days);
    
    radiusBar.setOnSeekBarChangeListener(this);
    radiusBar.setMax(27);
    radiusBar.setProgress(INITRD);
    radiusText.setText(Integer.toString(INITRD));
  }

  public void setCurrentDateOnView() {
    replaceDate = (TextView) findViewById(R.id.replace_date);
    Calendar c1 = (Calendar) c.clone();
    c1.add(Calendar.DAY_OF_MONTH, rollDays);
    SimpleDateFormat sdf = new SimpleDateFormat("dd-MM-yyyy");
    replaceDate.setText("("+sdf.format(c1.getTime())+")");
  }
  
  public void save(View view) {
    Calendar remindDate = new GregorianCalendar();
    remindDate.add(Calendar.DAY_OF_MONTH, rollDays);
    String bn = editBook.getText().toString();
    String ln = editLibrary.getText().toString();
    int id = loanDAO.getNIds();
    if (bn.length() > 1 && ln.length() > 1) {
      Loan loan = new Loan(intent.getIntExtra("LoanID", 1), bn, ln, remindDate);
      if (intent.getStringExtra("BookName") == null)
        loanDAO.save(loan);
      else {
        loanDAO.delete(intent.getIntExtra("LoanID", 1));
        loanDAO.save(loan);
      }
      Toast.makeText(this, R.string.reminder_saved, Toast.LENGTH_LONG).show();
      finish();
    } else {
      Toast.makeText(this, R.string.not_null, Toast.LENGTH_LONG).show();
    }
  }
  
  public void cancel(View view) {
    finish();
  }
  
  public void delete(View view) {
//    loanDAO.deleteAll();
    if (intent.getStringExtra("BookName") != null) {
      loanDAO.delete(intent.getIntExtra("LoanID", 1));
      Toast.makeText(this, R.string.reminder_deleted, Toast.LENGTH_LONG).show();
      finish();
    }
  }

  @Override
  public void onProgressChanged(SeekBar seekBar, int progress,
      boolean fromUser) {
    progress++;
    radiusText.setText(Integer.toString(progress));
    rollDays = progress;
    setCurrentDateOnView();
  }

  @Override
  public void onStartTrackingTouch(SeekBar seekBar) {
    
  }

  @Override
  public void onStopTrackingTouch(SeekBar seekBar) {
    
  }
  
  @Override
    public void onBackPressed() {
        super.onBackPressed();
        this.finish();
    }
  
  
}

Java Source Code List

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