public class LeftMenuView extends LinearLayout {

    LinkedHashMap<Integer,String> map=new LinkedHashMap<>();

    public LeftMenuView(Context context) {

        super(context);

        addView(context);

    }

    public LeftMenuView(Context context, @Nullable AttributeSet attrs) {

        super(context, attrs);

        addView(context);

    }

    public LeftMenuView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {

        super(context, attrs, defStyleAttr);

        addView(context);

    }

    private void addView(final Context mContext) {

        map.put(R.drawable.ico_left_menu_cashier,"收银");

        map.put(R.drawable.ico_left_menu_order,"订单");

        map.put(R.drawable.ico_left_menu_after_sales,"售后");

        map.put(R.drawable.ico_left_menu_goods,"商品");

        map.put(R.drawable.ico_left_menu_setting,"设置");

        for (final Map.Entry<Integer, String> entry : map.entrySet()) {

            TextView tvName=new TextView(mContext);

            View viewLine=new View(mContext);

            addView(tvName);

            addView(viewLine);

            LinearLayout.LayoutParams tvLayoutParams = (LayoutParams) tvName.getLayoutParams();

            LinearLayout.LayoutParams viewLayoutParams = (LayoutParams) viewLine.getLayoutParams();

            tvLayoutParams.width=LayoutParams.WRAP_CONTENT;

            tvLayoutParams.height=getResources().getDimensionPixelOffset(R.dimen.left_menu_tv_heigth);

            tvLayoutParams.gravity=Gravity.CENTER;

            tvName.setText(entry.getValue());

            tvName.setTag(entry.getKey());

            tvName.setTextSize(getResources().getDimension(R.dimen.textsize_10));

            tvName.setTextColor(ContextCompat.getColor(mContext,R.color.common_blue));

            tvName.setGravity(Gravity.CENTER);

            Drawable drawableLeft=ContextCompat.getDrawable(mContext,entry.getKey());

            drawableLeft.setBounds(0, 0, drawableLeft.getMinimumWidth(), drawableLeft.getMinimumHeight());

            tvName.setCompoundDrawables(drawableLeft,null,null,null);

            tvName.setCompoundDrawablePadding(getResources().getDimensionPixelSize(R.dimen._10dp));

            viewLayoutParams.width= LayoutParams.MATCH_PARENT;

            viewLayoutParams.height=getResources().getDimensionPixelOffset(R.dimen.common_margin_super_small);

            viewLine.setBackgroundColor(ContextCompat.getColor(mContext,R.color.divider_line_grey_color));

            tvName.setOnClickListener(new View.OnClickListener(){

                @Override

                public void onClick(View v) {

                    //listener.leftClick();

                    int drawableId=Integer.valueOf(v.getTag().toString());

                    if(drawableId==R.drawable.ico_left_menu_cashier){

                        mContext.startActivity(new Intent(mContext, MainActivity.class));

                    }else if(drawableId==R.drawable.ico_left_menu_order){

                    }else if(drawableId==R.drawable.ico_left_menu_after_sales){

                    }else if(drawableId==R.drawable.ico_left_menu_goods){

                        mContext.startActivity(new Intent(mContext, GoodsMessageActivity.class));

                    }else if(drawableId==R.drawable.ico_left_menu_setting){

                    }

                }

            });

            tvName.setLayoutParams(tvLayoutParams);

            viewLine.setLayoutParams(viewLayoutParams);

        }

    }

    //自定义的顶部ActionBar的点击监听；

    private LeftMenuClickListener listener;

    //点击事件的监听接口

    public interface LeftMenuClickListener {

        void leftClick();

        void rightClick();

    }

    //提供activity调用的方法，类似于Button类的setOnClickListener(OnClickListener listener)

    //传入具体实现方法

    public void setOnTopbarClickListener(LeftMenuClickListener listener){

        this.listener=listener;

    }

}