SubscriptionEdit.java :  » SMS » smsbanking » com » nimbleteam » smsbanking » Android Open Source

package com.nimbleteam.smsbanking;

import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.EditText;

import com.nimbleteam.android.Dialogs;
import com.nimbleteam.android.EntityEditActivity;
import com.nimbleteam.smsbanking.data.Preferences;
import com.nimbleteam.smsbanking.data.Subscription;
import com.nimbleteam.smsbanking.data.SubscriptionProcessor;

public class SubscriptionEdit extends EntityEditActivity {
    private static final int MENU_ITEM_QUICK_HELP = 0;
    private static final int MENU_ITEM_HELP = 1;
    
    private Preferences preferences;
    private SubscriptionProcessor processor;
  
    public SubscriptionEdit() {
  super(R.string.edit_sub, R.layout.sub_edit);
    }
    
    @Override
    protected void onCreate(Bundle savedInstanceState) {
  processor = new SubscriptionProcessor(this);
  preferences = Preferences.getPreferences(this);
  
  super.onCreate(savedInstanceState);
  
  if (preferences.isFirstLaunch() || processor.fetchAllSubscriptions().getCount() == 0) {
      Dialogs.showOkConfirmation(this, R.string.initial_setup, R.string.msg_create_sub, null);
  }
    }
    
    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
  super.onCreateOptionsMenu(menu);
  menu.add(0, MENU_ITEM_QUICK_HELP, 0, R.string.menu_quick_help).setIcon(android.R.drawable.ic_menu_search);
  menu.add(0, MENU_ITEM_HELP, 0, R.string.menu_help).setIcon(android.R.drawable.ic_menu_help);
  return true;
    }
    
    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
  switch (item.getItemId()) {
  case MENU_ITEM_QUICK_HELP:
      Dialogs.showOkConfirmation(this, R.string.help, R.string.msg_create_sub_help, null);
      return true;
  case MENU_ITEM_HELP:
      Intent browserIntent = new Intent("android.intent.action.VIEW",
      Uri.parse("http://code.google.com/p/smsbanking/wiki/Help"));
      startActivity(browserIntent);
      return true;
  }
  return false;
    }

    protected void loadData() {
  if (getEntityId() != null) {
      Cursor sub = processor.fetchSubscription(getEntityId());
      startManagingCursor(sub);
      getTitleEditText().setText(sub.getString(Subscription.COLUMN_INDEX_TITLE));
      getBodyEditText().setText(sub.getString(Subscription.COLUMN_INDEX_BODY));
  } else {
      setTitle(R.string.add_sub);
  }
    }
     
    protected boolean validateData() {
  String body = getBodyEditText().getText().toString();
  if (body == null || body.trim().length() == 0) {
      Dialogs.showToast(this, R.string.msg_empty_body);
      return false;
  }
  
  String title = getTitleEditText().getText().toString();
  if (title == null || title.trim().length() == 0) {
      title = body.length() >= 20 ? body.substring(0, 20) : body;
      getTitleEditText().setText(title);
  }
  
  if (!body.contains("%")) {
      Dialogs.showOkConfirmation(this, R.string.add_sub, R.string.msg_no_pin_placeholder, null);
      return false;
  }
  
  return true;
    }
    
    protected void saveData() {
  String title = getTitleEditText().getText().toString();
  String body = getBodyEditText().getText().toString();

  if (getEntityId() == null) {
      long id = processor.createSubscription(title, body);
      if (id > 0) {
    setEntityId(id);
      }
  } else {
      processor.updateSubscription(getEntityId(), title, body);
  }
    }
    
    private EditText getTitleEditText() {
  return (EditText) findViewById(R.id.title);
    }
    
    private EditText getBodyEditText() {
  return (EditText) findViewById(R.id.body);
    }
}