Question

在我的应用程序中，我动态添加单选按钮，成功我可以添加并获取值我的问题是UI，它未正确对齐，布局权重dint在我的UI中进行任何更改

检查我的编码

具有文本视图和Radion按钮

LinearLayout.LayoutParams mainparams = new LinearLayout.LayoutParams(
                        LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
                mainparams.setMargins(0, 8, 0, 0);

我的动态文字视图

    LinearLayout li = new LinearLayout(Appointmentdetails.this);
    li.setOrientation(LinearLayout.HORIZONTAL);

    li.setLayoutParams(mainparams);

    LinearLayout.LayoutParams mainparams1 = new LinearLayout.LayoutParams(
            0, LayoutParams.WRAP_CONTENT);
    mainparams1.setMargins(0, 10, 0, 0);

    mainparams1.weight = 1f;
    TextView tv = new TextView(this);
    tv.setTextSize(18);
    tv.setTypeface(Typeface.DEFAULT_BOLD);
    tv.setTypeface(MyriadPro);
    tv.setLayoutParams(mainparams1);
    tv.setText(Alldata.question.get(i).getgQuestion());
    tv.setSingleLine();
    tv.setPadding(25, 10, 0, 0);
    tv.setTextColor(Color.parseColor("#009099"));
    tv.setMarqueeRepeatLimit(10);
    tv.setEllipsize(TruncateAt.MARQUEE);
    tv.setSelected(true);

我的动态单选按钮

RadioGroup rg = new RadioGroup(Appointmentdetails.this);

                // rg.setLayoutParams(lparams1);

                gAnswerList.add("Select vlaue");
                for (int j = 0; j < helptext.split(Expressions).length; j++) {
                    LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
                            LayoutParams.WRAP_CONTENT,
                            LayoutParams.WRAP_CONTENT);

                    params.setMargins(5, 0, 0, 0);
                    // Edittext.setLayoutParams(lparams1);
                    params.weight = 1.6f;
                    RadioButton rb = new RadioButton(Appointmentdetails.this);
                    rb.setText(helptext.split(Expressions)[j].toString());
                    rb.setId(j);
                    rb.setLayoutParams(params);
                    rg.addView(rb);

                }


                li.addView(tv);
                li.addView(rg);
                mQuestionLayout.addView(li);

我的Curent输出 enter image description here

我的单选按钮需要像edittext一样对齐，请帮助我找到合适的解决方案，

提前致谢，

Answer 1

//您还需要将布局参数设置为Radio组

同样mainparams1您也可以重复使用RadioGroup

 LinearLayout.LayoutParams mainparams1 = new LinearLayout.LayoutParams(
            0, LayoutParams.WRAP_CONTENT);

rg.setLayoutParams(mainparams1);

Answer 2

您尚未指定Weightsum

    li.setWeightSum(weightSum);

其中weightSum =所有子视图的总权重

在动态添加的单选按钮中未正确设置布局权重

2 个答案: