How to get dynamic check box id?

Question

I make dynamic check box using below code in my project how i can get the check box id and make an command for it for example:

if(checkbox1.ischecked()==true){
//do 
}

Thank you in advance.

public void fetchContacts() {
    final LinearLayout Vll=(LinearLayout)findViewById(R.id.Vll);

    CheckBox cb = new CheckBox(getApplicationContext());
                        cb.setText(outputName+":"+outputNumber);
                        Vll.addView(cb);
}

score 1 · Answer 1 · edited May 23 '17 at 12:15

1

you can do this like

cb.setId(anyPositiveInteger)

try this for more details How can I assign an ID to a view programmatically?

edited May 23 '17 at 12:15

Community

1
1

answered Jul 13 '16 at 10:26

Pavneet_Singh

36,884
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score 0 · Accepted Answer · answered Jul 13 '16 at 10:27

0

You should store all references to all CheckBox in a ArrayList

List<CheckBox > allCheckBox = new ArrayList<CheckBox>();

And when you create any CheckBox, you need to add it to your List

CheckBox cb = new CheckBox(getApplicationContext());
...
allCheckBox.add(cb);

After that you can access to the CheckBox by

allCheckBox.get(position).isChecked() == true
// allCheckBox.get(position) -> with return a CheckBox
// position is the index when you add checkbox to ArrayList, for example you have create 2 CheckBox dynamic
// then CheckBox1 is allCheckBox.get(0) and CheckBox2 is allCheckBox.get(1)

answered Jul 13 '16 at 10:27

Linh

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allCheckBox.get(position).isChecked() == true – mrreza Jul 13 '16 at 10:41
where i have to put above cod? – mrreza Jul 13 '16 at 10:42
@mrreza if you think my answer solve your problem, please mark it as correct answer – Linh Jul 13 '16 at 10:49

How to get dynamic check box id?

2 Answers2