嘉易行========》宽窄

lmw

2023-06-13 4b7d8d9a038f6522df46d0f14fa07eb940a1b34d

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package com.beloo.widget.chipslayoutmanager;
 
import android.graphics.Rect;
import android.view.View;
 
import androidx.recyclerview.widget.RecyclerView;
 
public class SpacingItemDecoration extends RecyclerView.ItemDecoration {
    private int horizontalSpacing;
    private int verticalSpacing;
 
    public SpacingItemDecoration(int horizontalSpacing, int verticalSpacing) {
        this.horizontalSpacing = horizontalSpacing;
        this.verticalSpacing = verticalSpacing;
    }
 
    @Override
    public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
        outRect.left = horizontalSpacing / 2;
        outRect.right = horizontalSpacing / 2;
        outRect.top = verticalSpacing / 2;
        outRect.bottom = verticalSpacing /2;
    }
}