如何删除间距Horizo​​ntal GridLayoutManager recyclerview android

use*_*235 7 android spacing gridlayoutmanager android-recyclerview

我使用recyclerview和grid layoutmanager我没有添加ItemDecoration

GridLayoutManager gridLayoutManager = new GridLayoutManager(TestResultActivity.this, 4, GridLayoutManager.HORIZONTAL, false);
            gridLayoutManager.setAutoMeasureEnabled(true);
            grid.setLayoutManager(gridLayoutManager);
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但是在两行之间,有一行,我不添加它.我想删除它.

在此输入图像描述