How to change backround color of layout dynamically using check box in android?

Question

When check box inside a layout is checked the backround of layout should be white and if check box is unchecked layout should be black.is this possible in android??

Answer 1

U try wid `

checkBox.setOnClickListener(new OnClickListner(){

layout = finViewById(R.Layout.LinearLayout); layout.setBackgroundColor(//color)

})

not syntactically right..`

Answer 2

checkBox.setOnCheckedChangeListener(new OnCheckedChangeListener() {

            @Override
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                if(isChecked){
                    youtLayout.setBackgroundColor(Color.WHITE);

                }else{
                    youtLayout.setBackgroundColor(Color.BLACK);

                }               
            }
        });

Answer 3

Some example code that should get you started:

if(checkbox.isChecked())
  findViewById(R.id.background).setBackgroundColor(Color.WHITE);
else
  findViewById(R.id.background).setBackgroundColor(Color.BLACK);