Android: Checkbox Listener

Android: checkbox listener

You can do this:

satView.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {

       @Override
       public void onCheckedChanged(CompoundButton buttonView,boolean isChecked) {

       }
   }
);     

Disable Android checkbox listener

You can disable or enable the CheckBox by calling setEnabled and setting its value to false or true. Here is a minimal working example involving 2 CheckBoxes, if the first CheckBox is checked, then disable the second one, otherwise enable it:

ckbxVerbose.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {

                @Override
                public void onCheckedChanged(CompoundButton buttonView,boolean isChecked) {
                    if ( isChecked ) {
                        ckbxVerbose2.setEnabled(false);
                    } else {
                        ckbxVerbose2.setEnabled(true);
                    }
                }
            }
        );

Another example can be:

CharSequence str = txt.getText();
        if ( str.equals("Checked") ) {
            ckbxVerbose2.setEnabled(false);
        } else {
            ckbxVerbose2.setEnabled(true);
        }

Android CheckBox onClickListener doesn't work

mVisibilityCheckBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener()
{
    public void onCheckedChanged(CompoundButton buttonView, boolean isChecked)
    {
        if ( isChecked )
        {
            // perform logic
           Toast.makeText(SettingsActivity.this, "isChecked - " + mVisibilityCheckBox.isChecked(), Toast.LENGTH_SHORT).show();
        }

    }
});

Android Checkbox setOnCheckedChangeListener does not work

Most likely, setOnCheckedChangeListener() is not being called :)

How to add isChecked and unChecked event for CheckBox in RecyclerView in Android Kotlin

I have added my own code, with help of lambda function it is possible.

    checkBoxSample.setOnCheckedChangeListener({
        buttonView, isChecked ->
        if (isChecked){
            // show toast , check box is checked
        }else{
            // show toast , check box is not checked
        }
    })

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