Android game development (I) Interface Design

------------------------- Layout
<? Xml version = "1.0" encoding = "UTF-8"?>
<FrameLayout xmlns: android = "http://schemas.android.com/apk/res/android"
Android: layout_width = "fill_parent"
Android: layout_height = "fill_parent">

<ImageView
Android: id = "@ + id/mainMenuBackground"
Android: layout_width = "fill_parent"
Android: layout_height = "fill_parent"
Android: adjustViewBounds = "true"
Android: gravity = "center_vertical"
Android: scaleType = "fitXY"
Android: src = "@ drawable/title_background"/>

<ImageView
Android: id = "@ + id/mainMenuTitle"
Android: layout_width = "336dp"
Android: layout_height = "153dp"
Android: layout_gravity = "center_horizontal"
Android: layout_marginTop = "20dp"
Android: adjustViewBounds = "true"
Android: src = "@ drawable/title"/>

<LinearLayout
Xmlns: android = "http://schemas.android.com/apk/res/android"
Android: id = "@ + id/mainSectionMenu"
Android: layout_width = "fill_parent"
Android: layout_height = "fill_parent"
Android: gravity = "bottom"
Android: orientation = "vertical">

<ImageView
Android: id = "@ + id/startButton"
Android: layout_width = "wrap_content"
Android: layout_height = "wrap_content"
Android: layout_gravity = "center_horizontal"
Android: clickable = "true"

Android: src = "@ drawable/ui_button_start"/>

<ImageView
Android: id = "@ + id/extrasButton"
Android: layout_width = "wrap_content"
Android: layout_height = "wrap_content"
Android: layout_gravity = "center_horizontal"
Android: clickable = "true"
Android: paddingTop = "10dp"
Android: src = "@ drawable/ui_button_extras"/>

<ImageView
Android: id = "@ + id/optionButton"
Android: layout_width = "wrap_content"
Android: layout_height = "wrap_content"
Android: layout_gravity = "center_horizontal"
Android: clickable = "true"
Android: paddingTop = "10dp"

Android: src = "@ drawable/ui_button_options"/>

<TextView
Android: id = "@ + id/ticker"
Android: layout_width = "fill_parent"
Android: layout_height = "wrap_content"
Android: layout_gravity = "bottom | left"
Android: background = "#99000000"
Android: ellipsize = "marquee"
Android: fadingEdge = "horizontal"
Android: fadingEdgeLength = "5dp"
Android: focusable = "false"
Android: lines = "1"
Android: marqueeRepeatLimit = "marquee_forever"
Android: singleLine = "true"
Android: text = "independent pixels), sp (scaled pixels based on preferred font size), in (inches), mm (millimeters ). this may also be a reference to a resource (in the form"
Android: textColor = "# FFFFFF"
Android: textColorHighlight = "# FFFFFF"
Android: textSize = "14sp"/>
</LinearLayout>

<ImageView
Android: id = "@ + id/extrasNew"
Android: layout_width = "wrap_content"
Android: layout_height = "wrap_content"
Android: paddingLeft = "280dp"
Android: paddingTop = "160dp"
Android: src = "@ drawable/ui_new"
Android: visibility = "invisible"/>

</FrameLayout>

-----------------------------------------------------. Java
Public void onCreate (Bundle savedInstanceState ){
Super. onCreate (savedInstanceState );
SetContentView (R. layout. activity_main );

MTicker = findViewById (R. id. ticker );
If (mTicker! = Null ){

MTicker. setFocusable (true );
MTicker. requestFocus ();
MTicker. setSelected (true );