Android Open Source - The-Weather-App Location List Activity

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License

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

package com.sachinshinde.theweatherapp.ui.main.activities;
/*from w  w w.  j av a 2 s  .co  m*/
import com.sachinshinde.theweatherapp.R;
import com.sachinshinde.theweatherapp.db.LocationDBHandler;
import com.sachinshinde.theweatherapp.db.Locations;
import com.sachinshinde.theweatherapp.ui.main.fragments.LocationDetailFragment;
import com.sachinshinde.theweatherapp.ui.main.fragments.LocationListFragment;

import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;

/**
 * An activity representing a list of Locations. This activity has different
 * presentations for handset and tablet-size devices. On handsets, the activity
 * presents a list of items, which when touched, lead to a
 * {@link com.sachinshinde.theweatherapp.ui.main.activities.LocationDetailActivity} representing item details. On tablets, the
 * activity presents the list of items and item details side-by-side using two
 * vertical panes.
 * <p>
 * The activity makes heavy use of fragments. The list of items is a
 * {@link com.sachinshinde.theweatherapp.ui.main.fragments.LocationListFragment} and the item details (if present) is a
 * {@link com.sachinshinde.theweatherapp.ui.main.fragments.LocationDetailFragment}.
 * <p>
 * This activity also implements the required
 * {@link com.sachinshinde.theweatherapp.ui.main.fragments.LocationListFragment.Callbacks} interface to listen for item selections.
 */
public class LocationListActivity extends FragmentActivity implements
        LocationListFragment.Callbacks {

  /**
   * Whether or not the activity is in two-pane mode, i.e. running on a tablet
   * device.
   */
  private boolean mTwoPane;

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

//    if (findViewById(R.id.person_detail_container) != null) {
//      // The detail container view will be present only in the
//      // large-screen layouts (res/values-large and
//      // res/values-sw600dp). If this view is present, then the
//      // activity should be in two-pane mode.
//      mTwoPane = true;
//
//      // In two-pane mode, list items should be given the
//      // 'activated' state when touched.
//      ((LocationListFragment) getSupportFragmentManager().findFragmentById(
//          R.id.person_list)).setActivateOnItemClick(true);
//    }

    // TODO: If exposing deep links into your app, handle intents here.
  }

  /**
   * Callback method from {@link com.sachinshinde.theweatherapp.ui.main.fragments.LocationListFragment.Callbacks} indicating that
   * the item with the given ID was selected.
   */
  @Override
  public void onItemSelected(long id) {
//    if (mTwoPane) {
//      // In two-pane mode, show the detail view in this activity by
//      // adding or replacing the detail fragment using a
//      // fragment transaction.
//      Bundle arguments = new Bundle();
//      arguments.putLong(LocationDetailFragment.ARG_ITEM_ID, id);
//      LocationDetailFragment fragment = new LocationDetailFragment();
//      fragment.setArguments(arguments);
//      getSupportFragmentManager().beginTransaction()
//          .replace(R.id.person_detail_container, fragment).commit();
//
//    } else {
      // In single-pane mode, simply start the detail activity
      // for the selected item ID.
        Intent detailIntent = new Intent(this, LocationDetailActivity.class);
        detailIntent.putExtra(LocationDetailFragment.ARG_ITEM_ID, id);
        startActivity(detailIntent);
//    }
  }


  /*@Override
  public boolean onCreateOptionsMenu(Menu menu) {
    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.menu_main, menu);
    return true;
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    boolean result = false;
    if (R.id.newLocation == item.getItemId()) {
      result = true;
      // Create a new person.
      Locations p = new Locations("","","","","", -1);
      LocationDBHandler.getInstance(this).putLocation(p);
      // Open a new fragment with the new id
      onItemSelected(p.id);
    } else if (R.id.action_remove == item.getItemId()){

        }

    return result;
  }*/
}
Java Source Code List
