private CheckBox mChekBox
SharedPreferences sp = getSharedPreferences(“times”, MODE_PRIVATE);
SharedPreferences.Editor edit = sp.edit();
boolean isCheckeds= sp.getBoolean(“isCheckeds”, false);
if (isCheckeds) {
mChekBox.setChecked(true);
}
mChekBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton compoundButton, boolean isChecked) {
if (isChecked) {
edit.putBoolean(“isCheckeds”, true);
edit.commit();
} else {
edit.putBoolean(“isCheckeds”, false);
edit.commit();
}
}
});