How to programmatically select RadioButton in an activity
19,601
Solution 1
Try this.
if(gendd.contains("0"))
{
male.setChecked(true);
female.setChecked(false);
}
else
{
male.setChecked(false);
female.setChecked(true);
}
Solution 2
You shoud use check(radioButtonId)
method on parent RadioGroup.
E.g.
radioGroup.check(gendd.equals("0") ? R.id.radio0 : R.id.radio1);
(assuming the comparison holds as the types haven't been mentioned)
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Author by
Barbie
Updated on July 29, 2022Comments
-
Barbie almost 2 years
In my project, I get the value of the gender from the database as 0 and 1.
0 for male and 1 for female.
Based on this values, I need to check the corresponding RadioButton in a RadioGroup.
If 0 is pressed, radio0 will be checked or radio1 will be checked.
I don't know how to check the radio button based on this string values...
This is the code I tried:String gendd=ViewProfileActivity.participantview.get(4); System.out.println("Gender:::::"+gendd); male=(RadioButton)findViewById(R.id.radio0); female=(RadioButton)findViewById(R.id.radio1); if(gendd.equals("0")){ male.setSelected(true); female.setSelected(false); } else { male.setSelected(false); female.setSelected(true); }
But it fails. Can anyone help me?