Android Open Source - NoteZ Add Note Activity

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.marcelozarate.notez;
/*from  ww w  .ja  va  2  s  .c  o m*/
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.EditText;
import android.widget.Toast;
import android.support.v4.app.NavUtils;
import android.support.v7.app.ActionBarActivity;
import android.text.format.Time;


public class AddNoteActivity extends ActionBarActivity {
  private EditText noteText;
  private String text;
  private NotesSQLiteHelper db;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_add_note);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
  }

  @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_note, menu);
    return true;
  }
  
  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
      switch (item.getItemId()) {
      // Respond to the action bar's Up/Home button
      case android.R.id.home:
          NavUtils.navigateUpFromSameTask(this);
          return true;
      case R.id.action_save:
        addNote();
        return true;
      case R.id.action_delete:
        NavUtils.navigateUpFromSameTask(this);
        return true;
      case R.id.action_share:
        shareContent();
        return true;
      }
      return super.onOptionsItemSelected(item);
  }

  public void shareContent(){
    
    this.noteText = (EditText)findViewById(R.id.editTextNote);
    text = noteText.getText().toString();
    
    Intent sharingIntent = new Intent(Intent.ACTION_SEND); 
        sharingIntent.setType("text/plain");
        String shareBody = text;
        sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, shareBody);
        startActivity(Intent.createChooser(sharingIntent, "Share via"));
  }
  
  public void addNote(){
    
    this.noteText = (EditText)findViewById(R.id.editTextNote);
    text = noteText.getText().toString();
    
    if(text.trim().length()>0){
      Time rightNow = new Time(Time.getCurrentTimezone());
      rightNow.setToNow();
      String date = rightNow.format("%d.%m.%Y %H:%M");      
      
      String title = text.substring(0, 15);
      
      Note nota = new Note(title, date, text);
      
      db = new NotesSQLiteHelper(this);

      long id= db.createNote(nota);

      if(id != 0){        
        Intent result = new Intent();
        result.putExtra("id", id);
        setResult(Activity.RESULT_OK, result);
        finish();
      }else{
        Toast.makeText(this,"Error al guardar la nota", Toast.LENGTH_SHORT).show();
      }
      db.close();
    }else{
      Toast.makeText(this,"No se ha podido obtener el texto", Toast.LENGTH_SHORT).show();
    }
  }
}

Java Source Code List

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