你好，有个布局参数问一下你。

[chenjiaming2qiqi]

    //单列总布局
    likeAll = new LinearLayout(getContext());
    disAll = new LinearLayout(getContext());
    likeAll.setOrientation(VERTICAL);
    disAll.setOrientation(VERTICAL);
    likeAll.setGravity(Gravity.CENTER_HORIZONTAL);
    disAll.setGravity(Gravity.CENTER_HORIZONTAL);
    likeAll.setBackgroundColor(Color.TRANSPARENT);
    disAll.setBackgroundColor(Color.TRANSPARENT);

    //添加文字图片放进一列
    LayoutParams params = new LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,    ViewGroup.LayoutParams.WRAP_CONTENT);
    params.setMargins(0, 10, 0, 0);
    params.gravity = Gravity.CENTER;
    disAll.setGravity(Gravity.CENTER_HORIZONTAL);           //1 
    likeAll.setGravity(Gravity.RIGHT);                                  //2  这两句，为什么重新定义布局？

//编译出来之后的效果，好像对布局没影响？