<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".MainActivity">
<CheckBox
android:id="@+id/checkbox_meat"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="onCheckboxClicked"
android:text="Meat" />
<CheckBox
android:id="@+id/checkbox_cheese"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="onCheckboxClicked"
android:text="Cheese" />
</LinearLayout>public void onCheckboxClicked(View view) {
// Is the view now checked?
boolean checked = ((CheckBox) view).isChecked();
// Check which checkbox was clicked
switch (view.getId()) {
case R.id.checkbox_meat:
if (checked) {
Toast.makeText(this, "Meat", Toast.LENGTH_LONG).show();
break;
} else {
// Remove the meat
Toast.makeText(this, "Remove Meat", Toast.LENGTH_LONG).show();
break;
}
case R.id.checkbox_cheese:
if (checked) {
Toast.makeText(this, "Cheese", Toast.LENGTH_LONG).show();
break;
}
// Cheese me
else {
// I'm lactose intolerant
Toast.makeText(this, "Remove Cheese", Toast.LENGTH_LONG).show();
break;
}
}
}