使用RecyclerView.ItemDecoration加横线，Drawable空指针。

该类很好的实现了RecyclerView添加分割线(当使用LayoutManager为LinearLayoutManager...Drawable mDivider; private int mOrientation; public DividerItemDecoration(...

最近在用RecyclerView做开发,偷个懒就借用android提供sample中的DividerItenDecoration类做分隔线,没想到中间出现了分隔线不显示的情况,为了找出原因,我在类里面加了个...

public class DrawerDecoration extends RecyclerView.ItemDecoration { Drawable mDivider;public DrawerDecoration(Context context){if (Build.VERSION.SDK_INT >= ...

()); //添加分割线 mRecyclerView.addItemDecoration(new DividerItemDecoration(...import android.graphics.drawable.Drawable; import android.support.v7.widget.Li...

使用 RecyclerView.ItemDecoration decoration = ItemDecorations.vertical(this) .first(R.drawable.shape_decoration_green_h_16) .type(DemoViewType.LANDSCAPE_ITEM...

张旭童同学的使用ItemDecoration为RecyclerView打造带悬停头部的分组列表 Piasy大神...//分割线厚度 private final ColorDrawable mDivider; public RVItemDecoration(@...

// 设置item分 mRecyclerView.addItemDecoration(new ListItemDecoration(this...import android.graphics.drawable.Drawable; import android.support.v7.w...

Adapter ViewHolder LayoutManager ItemDecoration ItemAnimator 添加RecyclerView控件...{ // 默认分隔条Drawable资源的ID,使用系统自带的 private static final int[]...

然后添加到RecyclerView中: mRecyclerView.addItemDecoration(new MyItemDivider(this,R.drawable.rv_main_item_divider));效果: 修改布局管理器上面的代码布局管理...

class), new GridDividerItemDecoration.DrawableCreator() { @Override public Drawable createVertical(RecyclerView parent, int adapterPosition) { return ...