How to get Screen Size using ViewHolder?

Question

I need to change the cardView height according to screen height. how can I get the Screen Height inside the TileAdapter?

public static class ViewHolder extends RecyclerView.ViewHolder implements ItemTouchHelperViewHolder {

    public CardView cardView;

    // ........................

    public ViewHolder(final View itemView) {
        super(itemView);
        cardView = (CardView) itemView.findViewById(R.id.card_view);

        Display mdisp = itemView.getContext().getWindowManager().getDefaultDisplay();
        Point mdispSize = new Point();
        mdisp.getSize(mdispSize);
        height = mdispSize.y;

        Toast.makeText(itemView.getContext(),height,Toast.LENGTH_SHORT).show();
        cardView.setMinimumHeight(height);
    }

    // ..........................
}

try this - Display display = getWindowManager().getDefaultDisplay(); int width = display.getWidth(); int height = display.getHeight(); — priyanka morisetti, Mar 23 '16 at 10:57
The easiest way is to pass the root view height through the adapter constructor — oshurmamadov, Mar 23 '16 at 11:00
I got following Exception android.content.res.Resources$NotFoundException: String resource ID #0x320 — Anne, Mar 23 '16 at 11:05

score 0 · Answer 1 · edited May 23 '17 at 12:23

0

Try this - Get screen dimensions in pixels

Use DisplayMetrics instead of Display

edited May 23 '17 at 12:23

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answered Mar 23 '16 at 11:03

Onkar Nene

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How to get Screen Size using ViewHolder?

1 Answers1