Android Open Source - wiki-contacts-android Radio Group Form

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From Project

Back to project page wiki-contacts-android.

License

The source code is released under:

Apache License

Java Source Code

package com.kahkong.wikicontacts.form;
/*from  w w w .java 2  s . com*/
import com.kahkong.wikicontacts.callback.OnChangeListener;

import android.content.Context;
import android.util.AttributeSet;
import android.widget.RadioButton;
import android.widget.RadioGroup;

/**
 * 
 * @author Poh Kah Kong
 *
 */
public class RadioGroupForm extends RadioGroup {
  private RadioButton trueRB;
  private RadioButton falseRB;
  
  public RadioGroupForm(Context context, AttributeSet attrs) {
    super(context, attrs);
    if (isInEditMode()) {
      return;
    }  
    setOrientation(RadioGroup.HORIZONTAL);    
    trueRB = new RadioButton(context);
    addView(trueRB);
    falseRB = new RadioButton(context);    
    addView(falseRB);    
    trueRB.setText("Yes");
    falseRB.setText("No");
    falseRB.setChecked(true);
    
  }
  
  public void setOnChangeListener(final OnChangeListener onChangeListener) {
    if (onChangeListener==null) {
      return;
    }
    setOnCheckedChangeListener(new OnCheckedChangeListener() {
      @Override
      public void onCheckedChanged(RadioGroup group, int checkedId) {
        if (getCheckedRadioButtonId()==trueRB.getId()) {
          onChangeListener.onChange(Boolean.valueOf(true));  
        } else {
          onChangeListener.onChange(Boolean.valueOf(false));
        }
      }    
    });
  }
  
  public boolean getValue() {
    if (getCheckedRadioButtonId()==trueRB.getId()) {
      return true;  
    } else {
      return false;
    }    
  }
  
  public void setValue(boolean value) {
    if (value) {
      trueRB.setChecked(true);
    } else {
      falseRB.setChecked(true);
    }
  }
}

Java Source Code List

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