Tighten onboarding indicator spacing and card layout

Author: MihaiCristianCondrea

app/src/main/res/drawable/onboarding_dot_selected.xml

@@ -2,7 +2,7 @@
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="oval">
     <size
-        android:width="12dp"
-        android:height="12dp" />
+        android:width="14dp"
+        android:height="14dp" />
     <solid android:color="?attr/colorPrimary" />
 </shape>

app/src/main/res/drawable/onboarding_dot_unselected.xml

@@ -2,7 +2,7 @@
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="oval">
     <size
-        android:width="8dp"
-        android:height="8dp" />
+        android:width="10dp"
+        android:height="10dp" />
     <solid android:color="?attr/colorOutline" />
 </shape>

app/src/main/res/layout/activity_onboarding.xml

@@ -53,9 +53,14 @@
             android:layout_weight="1"
             android:background="@android:color/transparent"
             android:minHeight="0dp"
+            app:tabGravity="center"
             app:tabIndicatorFullWidth="false"
             app:tabIndicatorGravity="center"
             app:tabIndicatorHeight="0dp"
+            app:tabPaddingStart="0dp"
+            app:tabPaddingEnd="0dp"
+            app:tabPaddingTop="0dp"
+            app:tabPaddingBottom="0dp"
             app:tabRippleColor="@android:color/transparent" />
 
         <com.google.android.material.button.MaterialButton

app/src/main/res/layout/item_onboarding_option.xml

@@ -57,7 +57,7 @@
             android:id="@+id/radio_button"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_marginEnd="4dp"
+            android:layout_marginEnd="0dp"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toTopOf="parent"
             app:layout_constraintBottom_toBottomOf="parent"/>