Whatsapp Button

  <com.google.android.material.button.MaterialButton
                    android:id="@+id/loginwhatsapp"
                    android:stateListAnimator="@null"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:textColor="@color/black"
                    app:backgroundTint="@color/white"
                    android:text="Continue with WhatsApp"
                    app:iconTint="@android:color/transparent"
                    app:iconTintMode="add"

                    android:textAllCaps="false"
                    app:cornerRadius="20dp"
                    android:lines="1"
                    android:textSize="15sp"
                    android:autoSizeTextType="uniform"
                    android:autoSizeMinTextSize="8sp"
                    android:autoSizeMaxTextSize="15sp"
                    app:icon="@drawable/whatsappnormal"
                    app:rippleColor="@color/white"
                    app:iconSize="20dp"
                    app:iconGravity="textStart"
                    app:elevation="0dp"
                    app:strokeColor="@color/green_active"
                    app:strokeWidth="1dp"
                    android:textStyle="bold"
                    >

                </com.google.android.material.button.MaterialButton>