free.rm.skytube.gui.fragments.VideosGridFragment.java Source code

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Here is the source code for free.rm.skytube.gui.fragments.VideosGridFragment.java

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/*
 * SkyTube
 * Copyright (C) 2015  Ramon Mifsud
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation (version 3 of the License).
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package free.rm.skytube.gui.fragments;

import android.os.Bundle;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBar;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.GridView;
import android.widget.ListView;
import android.widget.SpinnerAdapter;

import free.rm.skytube.R;
import free.rm.skytube.businessobjects.VideoCategory;
import free.rm.skytube.gui.businessobjects.FragmentEx;
import free.rm.skytube.gui.businessobjects.SubsAdapter;
import free.rm.skytube.gui.businessobjects.VideoGridAdapter;

/**
 * A fragment that will hold a {@link GridView} full of YouTube videos.
 */
@SuppressWarnings("deprecation")
public class VideosGridFragment extends FragmentEx implements ActionBar.OnNavigationListener {

    protected GridView gridView;
    protected VideoGridAdapter videoGridAdapter;
    private ListView subsListView = null;
    private SubsAdapter subsAdapter = null;
    private ActionBarDrawerToggle subsDrawerToggle;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        // inflate the layout for this fragment
        View view = inflater.inflate(R.layout.fragment_videos_grid, container, false);

        // setup the video grid view
        this.gridView = (GridView) view.findViewById(R.id.grid_view);
        if (this.videoGridAdapter == null) {
            this.videoGridAdapter = new VideoGridAdapter(getActivity());
        }
        this.gridView.setAdapter(this.videoGridAdapter);

        // setup the toolbar / actionbar
        Toolbar toolbar = (Toolbar) view.findViewById(R.id.activity_main_toolbar);
        setSupportActionBar(toolbar);

        // indicate that this fragment has an action bar menu
        setHasOptionsMenu(true);

        DrawerLayout subsDrawerLayout = (DrawerLayout) view.findViewById(R.id.subs_drawer_layout);
        subsDrawerToggle = new ActionBarDrawerToggle(getActivity(), subsDrawerLayout, R.string.app_name,
                R.string.app_name);
        subsDrawerToggle.setDrawerIndicatorEnabled(true);
        ActionBar actionBar = getSupportActionBar();
        if (actionBar != null) {
            actionBar.setDisplayHomeAsUpEnabled(true);
            actionBar.setHomeButtonEnabled(true);
        }

        this.subsListView = (ListView) view.findViewById(R.id.subs_drawer);

        if (subsAdapter == null) {
            this.subsAdapter = SubsAdapter.get(getActivity());
        }

        this.subsListView.setAdapter(this.subsAdapter);
        return view;
    }

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);

        ActionBar actionBar = getSupportActionBar();
        if (actionBar != null) {
            SpinnerAdapter spinnerAdapter = ArrayAdapter.createFromResource(actionBar.getThemedContext(),
                    R.array.video_categories, android.R.layout.simple_spinner_dropdown_item);

            actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_LIST);
            actionBar.setDisplayShowTitleEnabled(false);
            actionBar.setListNavigationCallbacks(spinnerAdapter, this);
        }

        subsDrawerToggle.syncState();
    }

    @Override
    public boolean onNavigationItemSelected(int itemPosition, long itemId) {
        // scroll to the top
        gridView.setSelection(0);

        // set/change the video category
        videoGridAdapter.setVideoCategory(VideoCategory.getVideoCategory(itemPosition));

        return true; // true means event was handled
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Pass the event to ActionBarDrawerToggle, if it returns true, then it has handled the app
        // icon touch event
        if (subsDrawerToggle.onOptionsItemSelected(item)) {
            return true;
        }

        // Handle your other action bar items...
        return super.onOptionsItemSelected(item);
    }
}