Add first start screen

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

@@ -0,0 +1,59 @@
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:padding="@dimen/spacing_normal"
+    android:orientation="vertical">
+
+    <TextView
+        android:id="@+id/label_name"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="@dimen/spacing_normal"
+        android:textAppearance="?android:textAppearanceLarge"
+        android:text="@string/app_name" />
+
+    <TextView
+        android:id="@+id/label_server"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignBaseline="@+id/field_server"
+        android:textAppearance="?android:textAppearanceMedium"
+        android:text="@string/label_server" />
+
+    <EditText
+        android:id="@+id/field_server"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/label_name"
+        android:layout_toEndOf="@+id/label_server"
+        android:layout_toRightOf="@+id/label_server"
+        android:layout_marginTop="@dimen/spacing_normal"
+        android:layout_marginStart="@dimen/spacing_normal"
+        android:layout_marginLeft="@dimen/spacing_normal"
+        android:text="http://demo.traccar.org" />
+
+    <TextView
+        android:id="@+id/label_info"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/field_server"
+        android:layout_marginTop="@dimen/spacing_normal"
+        android:gravity="center_horizontal"
+        android:text="@string/label_info" />
+
+    <Button
+        android:id="@+id/button_start"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/label_info"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="@dimen/spacing_normal"
+        android:paddingStart="@dimen/spacing_normal"
+        android:paddingLeft="@dimen/spacing_normal"
+        android:paddingEnd="@dimen/spacing_normal"
+        android:paddingRight="@dimen/spacing_normal"
+        android:text="@string/button_start" />
+
+</RelativeLayout>