CODEWITHSUNDEEP
android
kumarvivek
kumarvivek

Reputation: 3

How to display/ hide some portion of the form on radio button selection in android?

I have a requirement where the form has to ask "do you have valid license:" and in radio choice 1)yes 2)no . on selection of yes the fields to fill licenseno. , licensee_name and take license photo should appear and on selection of no these thing should be hidden and it should continue with filling of the rest of the form fields .

Upvotes: 0

Views: 2707

Answers (4)

AndroidHacker
AndroidHacker

Reputation: 3596

For your concern try like this

Get Radio button like this :

RadioButton rbone = (RadioButton) findViewById(R.id.rone);
RadioButton rbtwo = (RadioButton) findViewById(R.id.rtwo);

Get Radio Group like this 

radioGroup = (RadioGroup) dialog.findViewById(R.id.rg);

And then fallow like this 

radioGroup.setOnCheckedChangeListener(new OnCheckedChangeListener() {

                            @Override
                            public void onCheckedChanged(RadioGroup group, int checkedId) {
                                // TODO Auto-generated method stub
            if (rbone.isChecked() == true) {
                    view1.setVisibility(View.VISIBLE);
                    view2.setVisibility(View.GONE);
                    }else{
                    view2.setVisibility(View.VISIBLE);
                    view1.setVisibility(View.GONE);
                    }

                            }
                        });

Upvotes: 1

Nagaraja
Nagaraja

Reputation: 581

Try to write the child View Like licenseno and name and photo inside one layout and give one id to that layout the programmatically you can hide visibility of that block.

Like :

LinearLayout ly=(LinearLayout)findViewById(R.id.LayoutID);

    ly.setVisibility(View.INVISIBLE);
            OR
    ly.setVisibility(View.GONE);

According to Your Radio Button Click Event you can achieve this

Upvotes: 1

Jagadesh Seeram
Jagadesh Seeram

Reputation: 2664

Try this.. If your radio buttons belongs to the same group

radioGroup.setOnCheckedChangeListener(new OnCheckedChangeListener() {

        @Override
        public void onCheckedChanged(RadioGroup group, int checkedId) {
            if(checkedId == R.id.radioYes){
                view.setVisibility(View.VISIBLE);
            }else if(checkedId == R.id.radioNo){
                // Depends of your requirement
                view.setVisibility(View.INVISIBLE);
                     // or
                view.setVisibility(View.GONE);
            }
        }
    });

Upvotes: 0

shivani patel
shivani patel

Reputation: 225

You can set view.VISIBLE and view.INVISIBLE for controls to visible and invisible

Upvotes: 0

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