Android snippets #android

Bottom sheet Android.md

##Flipboard style bottom sheet in Android

gradle dependecies

compile 'com.flipboard:bottomsheet-core:1.5.0'
compile 'com.flipboard:bottomsheet-commons:1.5.0' // optional

In view wrap your layout using the BottomSheetLayout

  <com.flipboard.bottomsheet.BottomSheetLayout
      android:id="@+id/bottomsheet"
      android:layout_width="match_parent"
      android:layout_height="match_parent">

In your activity inflate a view

  mBottomSheet = (BottomSheetLayout) findViewById(R.id.bottomsheet);
  mBottomSheet.showWithSheetView(LayoutInflater.from(this).inflate(R.layout.sheet_deal, mBottomSheet, false));
  mBottomSheet.setShouldDimContentView(false);
  mBottomSheet.setInterceptContentTouch(false);
  mBottomSheet.setPeekOnDismiss(false);
  mBottomSheet.addOnSheetDismissedListener(new OnSheetDismissedListener() {
      @Override
      public void onDismissed(BottomSheetLayout bottomSheetLayout) {
          if (mCurrentPage == 0)
              onBackPressed();
          bottomSheetLayout.dismissSheet();
      }
  });
  
  mBuyNow = (LinearLayout) mBottomSheet.findViewById(R.id.lbtn_buy_now);
  mBuyNow.setOnClickListener(new View.OnClickListener() {
      @Override
      public void onClick(View v) {
          buyDeal();
      }
  });
  
  mSheetPrice = (TextView) mBottomSheet.findViewById(R.id.sheet_price);
  mSheetPrice.setText(mDeal.getPrice().getPrice());
  
  mSheetBuyNow = (TextView) mBottomSheet.findViewById(R.id.sheet_buy_now);
  mSheetBuyNow.setText(mDataService.getTranslation("2369.Buttons_stickyDealBuyNow").toUpperCase());

RecyclerViewAdapter.java

public class DealsAdapter extends RecyclerView.Adapter<DealsAdapter.DealViewHolder> {

    private final String mCity;

    public static class DealViewHolder extends RecyclerView.ViewHolder {

        public CardView cv;
        public TextView title;
        public ImageView dealImage;

        DealViewHolder(View itemView) {
            super(itemView);
            cv = (CardView) itemView.findViewById(R.id.cv);

            title = (TextView) itemView.findViewById(R.id.txt_title);
            dealImage = (ImageView) itemView.findViewById(R.id.image_deal);
        }
    }

    private Context mContext;
    private List<DealResource> mDeals;

    public DealsAdapter(Context context, List<DealResource> deals, String city, String sold) {
        mContext = context;
        mCity = city;
    }

    @Override
    public void onAttachedToRecyclerView(RecyclerView recyclerView) {
        super.onAttachedToRecyclerView(recyclerView);
    }

    @Override
    public DealViewHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
        View v = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.item_deal, viewGroup, false);
        DealViewHolder dvh = new DealViewHolder(v);

        return dvh;
    }

    @Override
    public void onBindViewHolder(DealViewHolder dealViewHolder, int i) {
        Picasso.with(mContext)
                .load(mDeals.get(i).getImage())
                .resize(mContext.getResources().getDisplayMetrics().widthPixels, mContext.getResources().getDisplayMetrics().widthPixels * 378 / 640)
                .into(dealViewHolder.dealImage);

        dealViewHolder.title.setText(mDeals.get(i).getName());
        dealViewHolder.city.setText(mCity);
    }

    @Override
    public int getItemCount() {
        return mDeals.size();
    }
}