Change Button Color When Clicked Android Studio

Issue

How can I change the color of the button when it's clicked, I'm making a quiz app and when the button is clicked it will change its color

Solution

You can use a MaterialButtonToggleGroup to select from a group of choices:

        <com.google.android.material.button.MaterialButtonToggleGroup
            android:id="@+id/toggleButton"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            app:singleSelection="true"
            app:selectionRequired="true">
            <Button
                android:id="@+id/button1"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="Button 1"
                style="?attr/materialButtonOutlinedStyle"
                />
            <Button
                android:id="@+id/button2"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="Button 2"
                style="?attr/materialButtonOutlinedStyle"
                />
            <Button
                android:id="@+id/button3"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="Button 3"
                style="?attr/materialButtonOutlinedStyle"
                />
        </com.google.android.material.button.MaterialButtonToggleGroup>

Answered By - Gabriele Mariotti