Examples with AsyncTaskLoader android.support.v4.content.AsyncTaskLoader used on opensource projects

Example 1 with AsyncTaskLoader

use of android.support.v4.content.AsyncTaskLoader in project chefly_android by chef-ly.

the class RecipeListActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_recipe_list);
    getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
    //Initialize recipe lists
    serverRecipes = new RecipeList();
    favoriteRecipes = new RecipeList();
    //Start AsyncTaskLoader to get FavoriteRecipes
    Credentials cred = CredentialsManager.getCredentials(getApplicationContext());
    String t = cred.getAccessToken();
    Log.d(TAG, "Token -> " + t);
    if (t != null) {
        RequestMethod requestPackageFavs = new RequestMethod();
        requestPackageFavs.setEndPoint(urlFavsString);
        requestPackageFavs.setMethod("GET");
        requestPackageFavs.setHeader("Authorization", "Bearer " + t);
        Bundle bundlefavs = new Bundle();
        bundlefavs.putParcelable("requestPackage", requestPackageFavs);
        getSupportLoaderManager().initLoader(FAVORTIESID, bundlefavs, this).forceLoad();
    } else {
        Toast.makeText(this, "Could not retrieve favorites, token is null", Toast.LENGTH_SHORT).show();
    }
    // PageViewer
    pager = (ViewPager) findViewById(R.id.viewpager);
    Bundle serv = new Bundle();
    serv.putString("title", "Recipes");
    serv.putString("pageNum", "1");
    serv.putString("search", "");
    server = new ListViewFragment();
    server.setArguments(serv);
    Bundle f = new Bundle();
    f.putString("title", "Favorites");
    f.putString("pageNum", "2");
    f.putString("search", "");
    favs = new ListViewFragment();
    favs.setArguments(f);
    ListViewFragment[] frags = { server, favs };
    pager.setAdapter(new RecipeListPagerAdapter(getSupportFragmentManager(), frags));
    pager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {

        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
            //Log.d(TAG, "Position -> " + position);
            if (position == 1) {
                favoritesHeader.setPaintFlags(favoritesHeader.getPaintFlags() | Paint.UNDERLINE_TEXT_FLAG);
                recipesHeader.setPaintFlags(0);
            // ingredientsHeader.setPaintFlags(0);
            } else {
                recipesHeader.setPaintFlags(recipesHeader.getPaintFlags() | Paint.UNDERLINE_TEXT_FLAG);
                favoritesHeader.setPaintFlags(0);
            // ingredientsHeader.setPaintFlags(0);
            }
        }

        @Override
        public void onPageSelected(int position) {
        }

        @Override
        public void onPageScrollStateChanged(int state) {
        }
    });
    // Header links
    // ingredientsHeader = (TextView) findViewById(R.id.ingredientsHeader);
    favoritesHeader = (TextView) findViewById(R.id.favortiesHeader);
    recipesHeader = (TextView) findViewById(R.id.recipesHeader);
    View.OnClickListener headerListener = new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            if (v.getId() == favoritesHeader.getId()) {
                favoritesHeader.setPaintFlags(favoritesHeader.getPaintFlags() | Paint.UNDERLINE_TEXT_FLAG);
                recipesHeader.setPaintFlags(0);
                //  ingredientsHeader.setPaintFlags(0);
                pager.setCurrentItem(1);
            } else {
                recipesHeader.setPaintFlags(recipesHeader.getPaintFlags() | Paint.UNDERLINE_TEXT_FLAG);
                favoritesHeader.setPaintFlags(0);
                //  ingredientsHeader.setPaintFlags(0);
                pager.setCurrentItem(0);
            }
        }
    };
    // ingredientsHeader.setOnClickListener(headerListener);
    favoritesHeader.setOnClickListener(headerListener);
    recipesHeader.setOnClickListener(headerListener);
    //Tool/Appbar
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    // Navigation Drawer
    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
    drawer.addDrawerListener(toggle);
    toggle.syncState();
    NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
    navigationView.setNavigationItemSelectedListener(this);
}