org.xbmc.android.app.ui.HomeActivity.java Source code

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Here is the source code for org.xbmc.android.app.ui.HomeActivity.java

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/*
 *      Copyright (C) 2005-2015 Team XBMC
 *      http://xbmc.org
 *
 *  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; either version 2, or (at your option)
 *  any later version.
 *
 *  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 XBMC Remote; see the file license.  If not, write to
 *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
 *  http://www.gnu.org/copyleft/gpl.html
 *
 */

package org.xbmc.android.app.ui;

import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.util.Log;
import android.view.View;
import android.widget.Toast;
import butterknife.ButterKnife;
import butterknife.InjectView;
import de.greenrobot.event.EventBus;
import org.xbmc.android.app.event.DataItemSynced;
import org.xbmc.android.app.event.DataSync;
import org.xbmc.android.app.manager.HostManager;
import org.xbmc.android.app.manager.SettingsManager;
import org.xbmc.android.app.service.SyncService;
import org.xbmc.android.remotesandbox.R;
import uk.co.senab.actionbarpulltorefresh.library.ActionBarPullToRefresh;
import uk.co.senab.actionbarpulltorefresh.library.PullToRefreshLayout;
import uk.co.senab.actionbarpulltorefresh.library.listeners.OnRefreshListener;

import javax.inject.Inject;

/**
 * The landing page of the app when at least one host has been configured.
 *
 * @author freezy <freezy@xbmc.org>
 */
public class HomeActivity extends BaseActivity implements OnRefreshListener {

    private static final String TAG = HomeActivity.class.getSimpleName();
    private static final String STATE_DATA_AVAIL = "dataAvail";

    @Inject
    protected EventBus bus;
    @Inject
    protected HostManager hostManager;
    @Inject
    protected SettingsManager settingsManager;

    @InjectView(R.id.ptr_layout)
    PullToRefreshLayout pullToRefreshLayout;

    private Fragment musicFragment;
    private Fragment movieFragment;
    private Fragment refreshNoticeFragment;

    private boolean dataAvail = false;

    public HomeActivity() {
        super(R.string.title_home, R.string.ic_logo, R.layout.activity_home);
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        ButterKnife.inject(this);
        bus.register(this);

        final FragmentManager fm = getSupportFragmentManager();
        musicFragment = fm.findFragmentById(R.id.music_fragment);
        movieFragment = fm.findFragmentById(R.id.movie_fragment);
        refreshNoticeFragment = fm.findFragmentById(R.id.refresh_notice_fragment);

        if (savedInstanceState != null) {
            // Restore value of members from saved state
            dataAvail = savedInstanceState.getBoolean(STATE_DATA_AVAIL);
        }

        if (!dataAvail) {
            if (settingsManager.hasSynced()) {
                fm.beginTransaction().show(musicFragment).show(movieFragment).hide(refreshNoticeFragment).commit();
            } else {
                fm.beginTransaction().hide(musicFragment).hide(movieFragment).show(refreshNoticeFragment).commit();
            }
        }

        // setup pull-to-refresh action bar
        ActionBarPullToRefresh.from(this)
                // Mark All Children as pullable
                .allChildrenArePullable()
                // Set the OnRefreshListener
                .listener(this)
                // Finally commit the setup to our PullToRefreshLayout
                .setup(pullToRefreshLayout);

        if (!hostManager.hasHost()) {
            final Intent intent = new Intent(this, WelcomeActivity.class);
            intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            startActivityForResult(intent, 1);
        }
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
    }

    @Override
    public void onDestroy() {
        bus.unregister(this);
        super.onDestroy();
    }

    /**
     * Event bus callback. Ran when video and audio sync finishes.
     * @param event Event data
     */
    public void onEvent(DataItemSynced event) {
        if (!dataAvail) {
            settingsManager.setSynced(true);
            final FragmentManager fm = getSupportFragmentManager();
            fm.beginTransaction().show(musicFragment).show(movieFragment).hide(refreshNoticeFragment).commit();
        } else {
            dataAvail = true;
        }
    }

    /**
     * Event bus callback. Ran when both video and audio sync start, finish or fail.
     * @param event Event data
     */
    public void onEvent(DataSync event) {
        if (event.hasFailed()) {
            Toast.makeText(getApplicationContext(), event.getErrorMessage() + " " + event.getErrorHint(),
                    Toast.LENGTH_LONG).show();
        }

        if (event.hasFinished()) {
            Toast.makeText(getApplicationContext(), "Successfully synced.", Toast.LENGTH_LONG).show();
        }

        if (!event.hasStarted()) {
            pullToRefreshLayout.setRefreshing(false);
        }
    }

    @Override
    public void onRefreshStarted(View view) {

        final long start = System.currentTimeMillis();
        startService(new Intent(Intent.ACTION_SYNC, null, this, SyncService.class)
                .putExtra(SyncService.EXTRA_SYNC_MOVIES, true).putExtra(SyncService.EXTRA_SYNC_MUSIC, true));
        Log.d(TAG, "Triggered refresh in " + (System.currentTimeMillis() - start) + "ms.");
    }

    @Override
    public void onSaveInstanceState(Bundle savedInstanceState) {
        savedInstanceState.putBoolean(STATE_DATA_AVAIL, dataAvail);
        super.onSaveInstanceState(savedInstanceState);
    }

}