Pad and center personal text in ProfileActivity

app/src/main/java/gr/thmmy/mthmmy/activities/profile/ProfileActivity.java

@@ -312,7 +312,7 @@ public class ProfileActivity extends BaseActivity implements LatestPostsFragment
                     loadAvatar(false);
                 else
                     loadAvatar(true);
-                if (personalText != null) {
+                if (personalText != null && !personalText.isEmpty()) {
                     personalTextView.setText(personalText);
                     personalTextView.setVisibility(View.VISIBLE);
                 }

app/src/main/res/layout-v21/activity_profile.xml

@@ -37,7 +37,7 @@
                     android:id="@+id/user_thumbnail"
                     android:layout_width="@dimen/profile_activity_avatar_size"
                     android:layout_height="@dimen/profile_activity_avatar_size"
-                    android:layout_marginBottom="5dp"
+                    android:layout_marginBottom="6dp"
                     android:layout_gravity="center"
                     android:adjustViewBounds="true"
                     android:contentDescription="@string/post_thumbnail"
@@ -50,6 +50,11 @@
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_gravity="center"
+                    android:paddingStart="16dp"
+                    android:paddingEnd="16dp"
+                    android:paddingTop="6dp"
+                    android:paddingBottom="4dp"
+                    android:textAlignment="center"
                     android:textColor="@color/primary_text"
                     android:visibility="gone"/>
             </LinearLayout>

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

@@ -37,7 +37,7 @@
                     android:id="@+id/user_thumbnail"
                     android:layout_width="@dimen/profile_activity_avatar_size"
                     android:layout_height="@dimen/profile_activity_avatar_size"
-                    android:layout_marginBottom="5dp"
+                    android:layout_marginBottom="6dp"
                     android:layout_gravity="center"
                     android:adjustViewBounds="true"
                     android:contentDescription="@string/post_thumbnail"
@@ -49,6 +49,11 @@
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_gravity="center"
+                    android:paddingStart="16dp"
+                    android:paddingEnd="16dp"
+                    android:paddingTop="6dp"
+                    android:paddingBottom="4dp"
+                    android:textAlignment="center"
                     android:textColor="@color/primary_text"
                     android:visibility="gone"/>
             </LinearLayout>