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POAdding custom view with radio button to radio group
 

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  1. POAdding custom view with radio button to radio group
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    <p>I have a custom view that holds, among other views, a RadioButton.</p> <p>The SingleRadioItem:</p> <pre><code>public class SingleRadioItem extends LinearLayout { private TextView mTextKey; private RadioButton mRadioButton; private ImageView mImageSeparator; public SingleRadioItem(Context context, AttributeSet attrs) { super(context, attrs); View view = LayoutInflater.from(context).inflate(R.layout.rtl_single_radio_item, this, true); mTextKey = (TextView)view.findViewById(R.id.single_radio_item_text_key); mRadioButton = (RadioButton)view.findViewById(R.id.single_radio_item_button); mImageSeparator = (ImageView)view.findViewById(R.id.single_image_separator); } public void setKey(String key) { mTextKey.setText(key); } public boolean getSelectedState() { return mRadioButton.isSelected(); } public void setSelectedState(boolean selected) { mRadioButton.setSelected(selected); } } </code></pre> <p>I want to create instances of this view, add them to a RadioGroup and add the RadioGroup to a LinearLayout. When I do so, it allows me to set all the radio buttons as selected, which means, the RadioGroup isn't functioning well (probably because how I do it..)</p> <pre><code>RadioGroup radioGroup = new RadioGroup(this); radioGroup.setOrientation(RadioGroup.VERTICAL); SingleRadioItem radio1 = new SingleRadioItem(this, null); SingleRadioItem radio2 = new SingleRadioItem(this, null); radioGroup.addView(radio1); radioGroup.addView(radio2); updateDetailsView.addView(radioGroup); </code></pre> <p>Obviously, when I add <code>RadioButton radio1 = new RadioButton(this);</code> the RadioGroup works well.</p> <p>Is it even possible to add a view that holds a radio button to a radiogroup and I'm just missing something or not possible at all?</p> <p>Thanks!</p> <p><strong>SOLUTION:</strong> To extend @cosmincalistru Answer and help others:</p> <p>for each SingleRadioItem I added to the LinearLayout I attached a listener like this:</p> <pre><code>radio1.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { if (lastRadioChecked != null) { lastRadioChecked.setCheckedState(false); } lastRadioChecked = (SingleRadioItem)v; lastRadioChecked.setCheckedState(true); } }); </code></pre> <p>You also need to set the RadioButton View inside the SingleRadioItem XML to clickable:false.</p>
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