se.chalmers.watchme.activity.SearchableActivity.java Source code

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Here is the source code for se.chalmers.watchme.activity.SearchableActivity.java

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/**
 *   SearchableActivity.java
 *
 * The Activity that receives the search query, and then forwards to its 
 * fragment to search the data, and then displays the search results.
 *
 *   @author lisastenberg
 *   @copyright (c) 2012 Johan Brook, Robin Andersson, Lisa Stenberg, Mattias Henriksson
 *   @license MIT
 */

package se.chalmers.watchme.activity;

import se.chalmers.watchme.R;
import se.chalmers.watchme.ui.MovieListFragment;
import se.chalmers.watchme.ui.ContentListFragment;
import android.annotation.TargetApi;
import android.app.SearchManager;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.app.NavUtils;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.SearchView;

//TODO Important! API level required does not match with what is used
@TargetApi(11)
public class SearchableActivity extends FragmentActivity {

    private ContentListFragment fragment;

    /*
     * Receiving the query
     */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        getActionBar().setDisplayHomeAsUpEnabled(true);

        FragmentManager fragmentManager = getSupportFragmentManager();
        FragmentTransaction ft = fragmentManager.beginTransaction();

        fragment = new MovieListFragment();
        Bundle b = new Bundle();

        /*
         * Get the intent, verify the action and put the query as an argument to
         * the fragment.
         */
        Intent intent = getIntent();
        if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
            String query = intent.getStringExtra(SearchManager.QUERY);
            setTitle("Result: " + query);

            b.putString(getString(R.string.search), query);
        }

        fragment.setArguments(b);

        ft.add(android.R.id.content, fragment);
        ft.commit();
    }

    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_main, menu);

        /*
         * It should not be possible to mail or sort in this activity
         */
        MenuItem mailItem = menu.findItem(R.id.menu_send_email_button);
        mailItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);

        MenuItem sortItem = menu.findItem(R.id.menu_sort_button);
        sortItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);

        /*
         * Add necessary functionality for the search widget
         */
        SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
        SearchView searchView = (SearchView) menu.findItem(R.id.menu_search_button).getActionView();
        searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
        searchView.setIconifiedByDefault(false); // Do not iconify the widget;
        // expand it by default

        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {

        switch (item.getItemId()) {
        case android.R.id.home:
            NavUtils.navigateUpFromSameTask(this);
            return true;

        case R.id.menu_main_add_movie:
            Intent intent = new Intent(this, AddMovieActivity.class);
            startActivity(intent);
            return true;

        case R.id.menu_search_button:
            onSearchRequested();
            return true;

        default:
            return super.onOptionsItemSelected(item);
        }
    }
}