Layout weight not properly set in dynamically added radio button

StackOverflow https://stackoverflow.com/questions/23191604

Question

In my application i have added radio button dynamically, successfully i can add and get the values my problem is UI, its not aligned properly, layout weight dint make any change in my UI

check it out my coding

Have Text View and Radion Button

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

My Dynamic Textview 

    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);

My dynamic Radio button 

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);

My Curent Output enter image description here

My radio button need to align as like edittext, kindly help me to get the proper solution,

Thanks in advance,

Was it helpful?

Solution

//you need to set the layout params to the Radio group also

the same mainparams1 also you can re-use for RadioGroup

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

rg.setLayoutParams(mainparams1);

OTHER TIPS

you have not specified Weightsum

    li.setWeightSum(weightSum);

where weightSum = total weight of all the child views

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