hi, the radio buttons work fine. except for the second. when i click
on that one, it gets stuck and won't uncheck. please see small self
contained code sample below. i am using 4.0.3.
thanks
package small.example;
import android.app.Activity;
import android.os.Bundle;
import android.widget.*;
public class SmallActivity extends Activity {
@Override public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
LinearLayout main=new LinearLayout(this);
main.setOrientation(LinearLayout.VERTICAL);
int question=1;
button=new Button(this);
button.setText("Make a choice");
main.addView(button);
button.setId(question);
setContentView(main);
int answers=4;
radioButtons=new RadioButton[answers];
RadioGroup
radioGroup=addRadioButtonsToGroup(question,radioButtons);
LinearLayout linearLayout=new LinearLayout(this);
linearLayout.addView(radioGroup);
linearLayout.setId(question);
// radioButtons[0].setChecked(true);
main.addView(linearLayout);
}
private RadioGroup addRadioButtonsToGroup(int
question,RadioButton[] radioButtons) {
RadioGroup radioGroup=new RadioGroup(this);
for(int i=0;i<radioButtons.length;i++) {
radioButtons[i]=new RadioButton(this);
radioButtons[i].setText("Question
"+question+" Choice "+(i+1));
radioButtons[i].setId(i);
radioGroup.addView(radioButtons[i]);
}
radioGroup.setOnCheckedChangeListener(radioGroupOnCheckedChangeListener);
radioGroup.setId(question);
return radioGroup;
}
RadioButton[] radioButtons;
Button button;
RadioGroup.OnCheckedChangeListener
radioGroupOnCheckedChangeListener=new
RadioGroup.OnCheckedChangeListener(){
public void onCheckedChanged(RadioGroup group,int checkedId) {
int id=checkedId;
button.setText(radioButtons[id].getText());
}
};
}
---
co-chair http://ocjug.org/
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