Suleiman19

Spinner spinner = (Spinner) findViewById(R.id.main_spinner);

ArrayAdapter<String> spinnerAdapter = new ArrayAdapter<>(getSupportActionBar().getThemedContext(),
                R.layout.spinner_list_style,
                getResources().getStringArray(R.array.countries));
                
 spinnerAdapter.setDropDownViewResource(R.layout.spinner_dropdown_item);
 
  spinner.setAdapter(spinnerAdapter);

Suleiman19

 public static Bitmap DownloadImageBitmap(String url) {
        Bitmap bm = null;
        try {
            URL aURL = new URL(url);
            URLConnection conn = aURL.openConnection();
            conn.connect();
            InputStream is = conn.getInputStream();
            BufferedInputStream bis = new BufferedInputStream(is);
            bm = BitmapFactory.decodeStream(bis);
            bis.close();

Suleiman19

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true">

    <android.support.design.widget.AppBarLayout

Suleiman19

public class Header extends AbstractItem<Header, Header.ViewHolder> {

    String title;

    public Header(String title) {
        this.title = title;
    }

    public String getTitle() {
        return title;

Suleiman19

public class CustomRecyclerClickListener implements RecyclerView.OnItemTouchListener {
    private OnItemClickListener mListener;

    public interface OnItemClickListener {
        public void onItemClick(View view, int position);
    }

    GestureDetector mGestureDetector;

    public CustomRecyclerClickListener(Context context, OnItemClickListener listener) {

Suleiman19

public abstract class PaginationScrollListener extends RecyclerView.OnScrollListener {

    LinearLayoutManager layoutManager;

    public PaginationScrollListener(LinearLayoutManager layoutManager) {
        this.layoutManager = layoutManager;
    }

    @Override
    public void onScrolled(RecyclerView recyclerView, int dx, int dy) {

Suleiman19

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/htab_maincontent"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true">

    <android.support.design.widget.AppBarLayout

Suleiman19

private static class ViewPagerAdapter extends FragmentPagerAdapter {
        private final List<Fragment> mmFragmentTitleList FragmentList = new ArrayList<>();
        private final List<String> = new ArrayList<>();

        public ViewPagerAdapter(FragmentManager manager) {
            super(manager);
        }

        @Override
        public Fragment getItem(int position) {

Suleiman19

try {
    Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.header);
    Palette.from(bitmap).generate(new Palette.PaletteAsyncListener() {
        @SuppressWarnings("ResourceType")
        @Override
        public void onGenerated(Palette palette) {

            int vibrantColor = palette.getVibrantColor(R.color.primary_500);
            int vibrantDarkColor = palette.getDarkVibrantColor(R.color.primary_700);
            collapsingToolbarLayout.setContentScrimColor(vibrantColor);

Suleiman19

public static class DummyFragment extends Fragment {
int color;

        public DummyFragment() {
        }

        @SuppressLint("ValidFragment")
        public DummyFragment(int color) {
            this.color = color;
        }