CamerasActivity.java :  » App » strawberry » org » marcpoppleton » strawberry » Android Open Source

/*
 * Copyright (c) 2010 Marc Poppleton
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.marcpoppleton.strawberry;

import org.marcpoppleton.strawberry.provider.CoCManager;
import org.marcpoppleton.strawberry.provider.Coc;

import android.app.ListActivity;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.os.Bundle;
import android.view.ContextMenu;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListAdapter;
import android.widget.SimpleCursorAdapter;

public class CamerasActivity extends ListActivity {

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    final Cursor c = this.managedQuery(Coc.CONTENT_URI,
        Coc.PROJECTION_IDS_AND_ALL, null, null, Coc.DEFAULT_SORT_ORDER);
    startManagingCursor(c);

    ListAdapter adapter = new SimpleCursorAdapter(this,
        android.R.layout.two_line_list_item, c, new String[] { Coc._ID,
            Coc.VALUE }, new int[] { android.R.id.text1,
            android.R.id.text2 });
    ((SimpleCursorAdapter)adapter).setStringConversionColumn(c.getColumnIndex(Coc._ID));
    setListAdapter(adapter);
    getListView().setTextFilterEnabled(true);
    registerForContextMenu(getListView());
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.menu_cameras_list, menu);
    return super.onCreateOptionsMenu(menu);
  }

  @Override
  public void onCreateContextMenu(ContextMenu menu, View v,
      ContextMenu.ContextMenuInfo menuInfo) {
    super.onCreateContextMenu(menu, v, menuInfo);
    getMenuInflater().inflate(R.menu.menu_cameras, menu);
  }

  @Override
  public boolean onContextItemSelected(MenuItem item) {
    final AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) item
        .getMenuInfo();
    info.targetView.toString();
    Coc coc = Coc.fromCursor((Cursor) getListAdapter().getItem(
        info.position));
    switch (item.getItemId()) {
    case R.id.menu_cameras_item_delete:
      CoCManager.deleteCamera(getContentResolver(), coc.getName());
      return true;
    case R.id.menu_cameras_item_edit:
      EditCameraActivity.show(this, coc);
      return true;
    }
    return super.onContextItemSelected(item);
  }

  @Override
  public boolean onMenuItemSelected(int featureId, MenuItem item) {
    switch(item.getItemId()){
    case R.id.menu_cameras_item_new:
      EditCameraActivity.show(this,null);
    }
    return super.onMenuItemSelected(featureId, item);
  }

  /**
   * Starts the CamerasActivity for the specified user.
   * 
   * @param context
   *            The application's environment.
   */
  static void show(Context context) {
    final Intent intent = new Intent(context, CamerasActivity.class);
    context.startActivity(intent);
  }

}