Android Open Source - UniApp Add Esame

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License

The source code is released under:
MIT License
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Java Source Code

package it.nic.uniapp;
//from   w w w  .  j a va 2  s  .c  o  m
import java.sql.SQLException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;

import it.nic.uniapp.adapters.EsameAdapter;
import it.nic.uniapp.core.PageLoader;
import it.nic.uniapp.core.PageLoader.PageType;
import it.nic.uniapp.db.DBHandler;
import it.nic.uniapp.db.DatabaseHelper;
import it.nic.uniapp.db.EsameEntity;
import it.nic.uniapp.db.IDBHandler;
import it.nic.uniapp.util.Util;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.inputmethod.EditorInfo;
import android.view.inputmethod.InputMethodManager;
import android.widget.Button;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.TextView;

public class AddEsame extends Activity {
  final Calendar c = Calendar.getInstance();

    int maxYear = c.get(Calendar.YEAR) - 20; // this year ( 2014 ) - 20 = 1994
    int maxMonth = c.get(Calendar.MONTH);
    int maxDay = c.get(Calendar.DAY_OF_MONTH);

    int minYear = 1960;
    int minMonth = 0; // january
    int minDay = 25;
  
  private DBHandler db = new DBHandler(this);
  private ArrayList<String> stringhe = null;
  private int id = -1 ;
  private Button btnAdd = null;
  private Button btnAnnulla = null;
  private EditText edtNome = null;
  private EditText edtTotCred = null;
  private EditText edtVoto = null;
  private EditText edtCred = null;
  private DatePicker date = null;

  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.add_esame);

    this.btnAdd = (Button)this.findViewById(R.id.add_esame__btnADDESAME);
    this.btnAnnulla =(Button)this.findViewById(R.id.add_esame__btnANNULLA);
    this.edtCred = (EditText)this.findViewById(R.id.add_esame__edtCREDITI);
    this.edtNome = (EditText)this.findViewById(R.id.add_esame__edtNOME);
    this.edtTotCred = (EditText)this.findViewById(R.id.add_esame__edtTOTCREDITI);
    this.edtVoto = (EditText)this.findViewById(R.id.add_esame__edtVOTO);
    this.date = (DatePicker)this.findViewById(R.id.add_esame__datePicker);
    
    this.btnAdd.setOnClickListener(btn_OnClickListener);
    this.btnAnnulla.setOnClickListener(btn_OnClickListener);
    this.edtNome.setImeOptions(EditorInfo.IME_ACTION_DONE);
    
  }
  
  
  
  private void OnClick(View view) {
    String tag = view.getTag() != null ? (String) view.getTag() : null;

    if (tag != null && tag.equals("add_esame__btnANNULLA")) {
      this.finish();
    }

    else if (tag != null && tag.equals("add_esame__btnADDESAME")) {
      
      Intent i = this.getIntent();    
      i.putExtra("Esame","Esame");
      setResult(RESULT_OK,i);
      
      EsameEntity e = new EsameEntity(Util.getDateFromDatePicker(date), this.edtNome.getText().toString(), this.edtTotCred.getText().toString(), this.edtVoto.getText().toString(), this.edtCred.getText().toString());
      IDBHandler dbhandler = new DBHandler(this);
      try {
        
        dbhandler.insertNewEsame(e);
        
      } catch (SQLException e1) {

        e1.printStackTrace();
      }
      
      finish();
      
      

    }

  }

  private OnClickListener btn_OnClickListener = new OnClickListener() {
    public void onClick(View view) {
      OnClick(view);
    }

  };
  
  @Override
  public boolean dispatchTouchEvent(MotionEvent event) {

      View v = getCurrentFocus();
      boolean ret = super.dispatchTouchEvent(event);

      if (v instanceof EditText) {
          View w = getCurrentFocus();
          int scrcoords[] = new int[2];
          w.getLocationOnScreen(scrcoords);
          float x = event.getRawX() + w.getLeft() - scrcoords[0];
          float y = event.getRawY() + w.getTop() - scrcoords[1];

          //Log.d("Activity", "Touch event "+event.getRawX()+","+event.getRawY()+" "+x+","+y+" rect "+w.getLeft()+","+w.getTop()+","+w.getRight()+","+w.getBottom()+" coords "+scrcoords[0]+","+scrcoords[1]);
          if (event.getAction() == MotionEvent.ACTION_UP && (x < w.getLeft() || x >= w.getRight() || y < w.getTop() || y > w.getBottom()) ) { 

              InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
              imm.hideSoftInputFromWindow(getWindow().getCurrentFocus().getWindowToken(), 0);
          }
      }
  return ret;
  }
}
Java Source Code List
