我需要在无线电集团创建动态单选按钮,单选按钮组在XML已经被定义,以后我做我的研究,我发现了一些话题把android:drawableRight="@android:drawable/btn_radio"
和android:button="@null"
在XML我该怎么办他们编程?
这是我的代码:
final RadioGroup RG =(RadioGroup) vi.findViewById(R.id.RG);
RG.removeAllViews();
String[] answers= null;
answers=item.Answers.split(";");
final TextView txtTitle = (TextView) vi.findViewById(R.id.QuestionRow);
txtTitle.setText(item.Question);
for (int i=0;i<answers.length;i++){
RadioButton bt=null;
bt = new RadioButton(parent.getContext());
bt.setId(i+1);
bt.setText(answers[i]);
bt.setGravity(Gravity.RIGHT);
RG.addView(bt);
}
这是我的XML:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/Questionlayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="right"
android:background="@color/White" >
<TextView
android:id="@+id/QuestionRow"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:gravity="right"
android:textColor="@color/black_overlay"
android:textSize="30sp"
android:textStyle="bold" />
<RadioGroup
android:id="@+id/RG"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="right"
android:layout_below="@+id/QuestionRow"
android:layout_alignRight="@+id/QuestionRow"
></RadioGroup>
<Button
android:id="@+id/Vote"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_below="@+id/RG"
android:text="Vote" />
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:layout_below="@+id/RG"
android:text="See Statistics" />
</RelativeLayout>
protected void onPostExecute(HashMap<String,String> mylist) {
// TODO Auto-generated method stub
super.onPostExecute(mylist);
for(Integer z=0;z<mRG.getChildCount();z++){
View o =mRG.getChildAt(z);
((RadioButton)o).setText(text[z]);
}
for(Integer z =0;z< mRG.getChildCount();z++){
Set set = mylist.entrySet();
Iterator i = set.iterator();
View o = mRG.getChildAt(z);
NumberFormat formatter = new DecimalFormat("#0.00");
if (o instanceof RadioButton){
int counted[] = new int[ mRG.getChildCount()];
int j=0;
while(i.hasNext()) {
enter code here
Map.Entry me = (Map.Entry)i.next();
String Value=String.valueOf(formatter.format(Double.valueOf(me.getValue().toString())*100/count))+"%";
if (Integer.valueOf(me.getKey().toString())==((RadioButton) o).getId())
{
((RadioButton)o).setText(text[z]+" "+ Value);
}
}
}
}
progressDialog.hide();
}
本文收集自互联网,转载请注明来源。
如有侵权,请联系[email protected] 删除。
我来说两句