I'm trying to handle an event where if the person checks all the checkboxes an action should happen, which is to make a button clickable. so far i could only check if a box is checked or unchecked but can't find a way to set a counter for how many check boxes clicked. They check boxes are going to be dynamic but in this code sample i just used static values. Tried to set a counter and if i click a check box it should increment but couldn't figure out the right way.
// The method i call
ArrayList<String> arrayList= new ArrayList<>();
arrayList.add("2Pac");
arrayList.add("Biggie");
arrayList.add("Nas");
// Create Checkbox Dynamically
for(int i=0;i<arrayList.size();i++) {
CheckBox checkBox = new CheckBox(getContext());
checkBox.setText(arrayList.get(i));
checkBox.setTextSize(20);
checkBox.setId(++checkBoxID);
checkBox.setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
checkBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
// int counter = -1;
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked)
{
// String msg = "You have " + (isChecked ? "checked" : "unchecked") + " this box it Checkbox.";
//Toast.makeText(MainActivity.this, msg, Toast.LENGTH_SHORT).show();
if(checkBox.isChecked())
{
//Toast.makeText(getActivity(), ""+ counter, Toast.LENGTH_SHORT).show();
}else
{
// counter++;
// Toast.makeText(getActivity(), ""+ counter, Toast.LENGTH_SHORT).show();
}
}
});
for(int j=0;j<allCheckBox.size();j++)
{
if(allCheckBox.size()==arrayList.size())
{
//Toast.makeText(MainActivity.this, ""+ checkBox.getId(), Toast.LENGTH_SHORT).show();
}
}
// Add Checkbox to LinearLayout
if (linearLayout != null) {
linearLayout.addView(checkBox);
}
I've spent over a day trying to figure this one so far !! any help or idea is really appreciated.
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