Android Open Source - ShowTracker Show Edit Activity

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.rolandmai.showtracker;
/*w  w w.j a va2s  .c o m*/
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class ShowEditActivity extends Activity {

  Show show;
  
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.show_edit);

    Button btnSave = (Button) findViewById(R.id.btnEditSave);
    Button btnCancel = (Button) findViewById(R.id.btnEditCancel);
    EditText txtEditShowName = (EditText)findViewById(R.id.txtEditShowName);

    Intent intent = getIntent();
    String showIDExtra = intent.getStringExtra("showID");

    Integer showID;

    try {
      showID = Integer.parseInt(showIDExtra);
    } catch (Exception ex) {
      Toast.makeText(this, "Bad show id parameter", 3000);
      RedirectToList();
      return;
    }
    
    getShow(showID);
    
    txtEditShowName.setText(show.getName());
    txtEditShowName.setSelection(txtEditShowName.getText().length());
    
    btnSave.setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View v) {
        EditShow();
      }
    });

    btnCancel.setOnClickListener(new OnClickListener() {
      @Override
      public void onClick(View v) {
        RedirectToList();
      }
    });
  }

  private void getShow(Integer showID) {
    DatabaseHandler dbh = new DatabaseHandler(this);
    show = dbh.getShow(showID);
  }

  private void EditShow() {
    DatabaseHandler dbh = new DatabaseHandler(this);
    EditText txt = (EditText) findViewById(R.id.txtEditShowName);
    show.setName(txt.getText().toString());
    dbh.updateShow(show);
    RedirectToList();
  }

  private void RedirectToList() {
    Intent intent = new Intent(getApplicationContext(),
        ShowListActivity.class);
    startActivity(intent);
  }
}

Java Source Code List

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