Tukukkk

I would like to optimize this layout to improve rendering speed. How can I remove so much unnecessary components from the layout file below?

I heard I should use RelativeLayout rather than LinearLayout, but don't know how.

<?xml version="1.0" encoding="utf-8"?>

<FrameLayout

    xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_height="match_parent"

    android:layout_width="match_parent">



    <FrameLayout

        android:layout_height="match_parent"

        android:layout_width="match_parent"

        android:id="@+id/ingameFrameLayout"

        android:visibility="visible">



        <com.kyunggi.sanggeoltopia2.InGameSurfaceView

            android:layout_width="fill_parent"

            android:layout_height="fill_parent"

            android:id="@+id/ingameSurfaceView"/>



        <com.kyunggi.sanggeoltopia2.InGameViewOGL

            android:layout_width="fill_parent"

            android:layout_height="fill_parent"

            android:id="@+id/ingameViewOGL"/>



        <LinearLayout

            android:layout_height="fill_parent"

            android:layout_width="fill_parent"

            android:orientation="vertical"

            android:visibility="visible">



            <LinearLayout

                android:layout_height="match_parent"

                android:layout_width="wrap_content"

                android:orientation="horizontal"

                android:layout_gravity="bottom|center_horizontal"

                android:gravity="bottom|center_horizontal">



                <LinearLayout

                    android:layout_height="wrap_content"

                    android:layout_width="wrap_content"

                    android:orientation="horizontal">



                    <ImageButton

                        android:layout_height="50dp"

                        android:layout_width="50dp"

                        android:src="@android:drawable/ic_menu_sort_by_size"

                        android:layout_marginLeft="20dp"

                        android:layout_marginRight="20dp"

                        android:background="#000000"

                        android:id="@+id/ingameIBMenu"/>



                    <ImageButton

                        android:layout_height="50dp"

                        android:layout_width="50dp"

                        android:src="@drawable/tbxinxi"

                        android:layout_marginLeft="20dp"

                        android:layout_marginRight="20dp"

                        android:scaleType="fitXY"

                        android:background="#ED6FD7"

                        android:id="@+id/ingameIBStat"/>



                    <ImageButton

                        android:layout_height="50dp"

                        android:layout_width="50dp"

                        android:src="@android:drawable/ic_search_category_default"

                        android:layout_marginLeft="20dp"

                        android:layout_marginRight="20dp"

                        android:background="#0E5DEE"

                        android:scaleType="fitXY"

                        android:id="@+id/ingameIBTech"/>



                    <ImageButton

                        android:layout_height="50dp"

                        android:layout_width="50dp"

                        android:src="@drawable/nextturn_btn"

                        android:layout_marginLeft="20dp"

                        android:layout_marginRight="20dp"

                        android:background="#2AF4D8"

                        android:id="@+id/ingameIBNextTurn"

                        android:scaleType="fitXY"/>



                </LinearLayout>



            </LinearLayout>



        </LinearLayout>



        <LinearLayout

            android:layout_height="match_parent"

            android:layout_width="match_parent"

            android:orientation="horizontal"

            android:id="@+id/ingameLLCapture">



            <ImageView

                style="?android:attr/buttonBarButtonStyle"

                android:layout_height="50dp"

                android:layout_width="50dp"

                android:src="@drawable/capture"/>



        </LinearLayout>



        <LinearLayout

            android:layout_height="match_parent"

            android:layout_width="match_parent"

            android:orientation="horizontal"

            android:layout_gravity="bottom|center_horizontal"

            android:gravity="bottom|center_horizontal"

            android:id="@+id/ingameLLDesc"

            android:visibility="invisible">



            <LinearLayout

                android:layout_height="wrap_content"

                android:layout_width="match_parent"

                android:orientation="horizontal"

                android:layout_gravity="bottom|center_horizontal"

                android:gravity="center_horizontal"

                android:background="#000000"

                android:id="@+id/ingameLLDescIn">



                <ImageView

                    android:layout_height="52dp"

                    android:layout_width="50dp"

                    android:src="@drawable/burning"

                    android:id="@+id/ingameDescIvImg"

                    android:scaleType="fitXY"/>



                <LinearLayout

                    android:layout_height="match_parent"

                    android:layout_width="wrap_content"

                    android:orientation="vertical"

                    android:layout_weight="1.0">



                    <TextView

                        android:layout_height="wrap_content"

                        android:layout_width="wrap_content"

                        android:text="Forest,Game"

                        android:id="@+id/ingameDescTvTitle"

                        android:layout_gravity="center"

                        android:textColor="#FFFFFF"/>



                    <TextView

                        android:layout_height="wrap_content"

                        android:layout_width="wrap_content"

                        android:text="Tap here to extract"

                        android:id="@+id/ingameDescTvDetail"

                        android:layout_gravity="center"

                        android:textColor="#FFFFFF"/>



                </LinearLayout>



                <ImageButton

                    android:layout_height="52dp"

                    android:layout_width="52dp"

                    android:src="@drawable/x_btn"

                    android:id="@+id/ingameDescIbBack"

                    android:background="#000000"

                    android:scaleType="fitXY"/>



            </LinearLayout>



            <LinearLayout

                android:layout_height="wrap_content"

                android:layout_width="match_parent"

                android:orientation="horizontal"

                android:layout_gravity="bottom|center_horizontal"

                android:gravity="center_horizontal"

                android:background="#000000"

                android:id="@+id/ingameLLDescInBtns">



                <ImageView

                    android:layout_height="52dp"

                    android:layout_width="50dp"

                    android:src="@drawable/burning"

                    android:id="@+id/ingameDescBtnsIvImg"

                    android:scaleType="fitXY"/>



                <LinearLayout

                    android:layout_height="wrap_content"

                    android:layout_width="wrap_content"

                    android:orientation="vertical">



                    <LinearLayout

                        android:layout_height="match_parent"

                        android:layout_width="wrap_content"

                        android:orientation="vertical">



                        <TextView

                            android:layout_height="wrap_content"

                            android:layout_width="wrap_content"

                            android:text="Forest,Game"

                            android:id="@+id/ingameDescBtnsTvTitle"

                            android:layout_gravity="center"

                            android:textColor="#FFFFFF"/>



                        <TextView

                            android:layout_height="wrap_content"

                            android:layout_width="wrap_content"

                            android:text="Tap here to extract"

                            android:id="@+id/ingameDescBtnsTvDetail"

                            android:layout_gravity="center"

                            android:textColor="#FFFFFF"/>



                    </LinearLayout>



                    <LinearLayout

                        android:layout_height="wrap_content"

                        android:layout_width="wrap_content"

                        android:orientation="horizontal"

                        android:layout_weight="1.0">



                        <HorizontalScrollView

                            android:layout_height="wrap_content"

                            android:layout_width="wrap_content">



                            <LinearLayout

                                android:layout_height="wrap_content"

                                android:layout_width="wrap_content"

                                android:orientation="horizontal"

                                android:id="@+id/ingameDescBtnsLL"/>



                        </HorizontalScrollView>



                    </LinearLayout>



                </LinearLayout>



                <ImageButton

                    android:layout_height="52dp"

                    android:layout_width="52dp"

                    android:src="@drawable/x_btn"

                    android:id="@+id/ingameDescBtnsIbBack"

                    android:background="#000000"

                    android:scaleType="fitXY"/>



            </LinearLayout>



        </LinearLayout>



    </FrameLayout>



    <FrameLayout

        android:layout_height="match_parent"

        android:layout_width="match_parent"

        android:id="@+id/ingameFrameLayoutMenu"

        android:visibility="invisible"

        android:elevation="10dp">



        <LinearLayout

            android:layout_height="match_parent"

            android:layout_width="match_parent"

            android:orientation="vertical"

            android:gravity="center_horizontal"

            android:background="#000000"

            android:alpha="0.6">



            <TextView

                android:layout_width="wrap_content"

                android:layout_height="wrap_content"

                android:textAppearance="?android:attr/textAppearanceLarge"

                android:text="Menu"

                android:layout_marginTop="80dp"

                android:textSize="26sp"

                android:textColor="#FFFFFF"/>



            <Button

                android:layout_height="wrap_content"

                android:layout_width="wrap_content"

                android:text="Exit"

                android:id="@+id/ingameBtExit"

                android:elevation="11dp"

                android:alpha="1.0"/>



        </LinearLayout>



    </FrameLayout>



    <FrameLayout

        android:layout_height="match_parent"

        android:layout_width="match_parent"

        android:id="@+id/ingameFrameLayoutStat"

        android:visibility="invisible">



        <LinearLayout

            android:layout_height="match_parent"

            android:layout_width="match_parent"

            android:orientation="vertical"

            android:gravity="center_horizontal"

            android:background="#000000">



            <TextView

                android:layout_width="wrap_content"

                android:layout_height="wrap_content"

                android:textAppearance="?android:attr/textAppearanceLarge"

                android:text="Game mode"

                android:layout_marginTop="80dp"

                android:id="@+id/ingameStatTVTitle"

                android:textColor="#FFFFFF"/>



            <TextView

                android:layout_height="wrap_content"

                android:layout_width="wrap_content"

                android:text="Text"

                android:id="@+id/ingameStatTVContent"/>



            <Button

                android:layout_height="wrap_content"

                android:layout_width="wrap_content"

                android:text="Back"

                android:layout_margin="10dp"

                android:id="@+id/ingameBtStatBack"/>



        </LinearLayout>



    </FrameLayout>



    <FrameLayout

        android:layout_height="match_parent"

        android:layout_width="match_parent"

        android:id="@+id/ingameFrameLayoutTech"

        android:visibility="invisible"

        android:background="#FFFFFF">



        <ScrollView

            android:layout_height="wrap_content"

            android:layout_width="match_parent"

            android:background="#FFFFFF"

            android:layout_marginTop="40dp">



            <LinearLayout

                android:layout_height="wrap_content"

                android:layout_width="match_parent"

                android:orientation="vertical"

                android:id="@+id/ingameLLTechContainer"/>



        </ScrollView>



    </FrameLayout>



    <LinearLayout

        android:layout_height="match_parent"

        android:layout_width="match_parent"

        android:orientation="vertical"

        android:id="@+id/ingamellVictory"

        android:gravity="top|center"

        android:background="#000000">



        <TextView

            android:layout_width="wrap_content"

            android:layout_height="wrap_content"

            android:textAppearance="?android:attr/textAppearanceLarge"

            android:text="VICTORY!!!"

            android:textSize="40sp"

            android:textColor="#FFFFFF"

            android:layout_marginTop="87dp"/>



        <ImageView

            android:layout_height="100dp"

            android:layout_width="100dp"

            android:src="@drawable/capture"

            android:scaleType="fitXY"/>



        <Button

            android:layout_height="wrap_content"

            android:layout_width="wrap_content"

            android:text="DONE"

            android:background="#83DBFF"

            android:textColor="#FFFFFF"

            android:layout_marginTop="100dp"

            android:id="@+id/ingameBtDone"/>



    </LinearLayout>



    <LinearLayout

        android:layout_height="match_parent"

        android:layout_width="match_parent"

        android:orientation="vertical"

        android:gravity="top">



        <LinearLayout

            android:layout_height="wrap_content"

            android:layout_width="wrap_content"

            android:orientation="horizontal"

            android:gravity="center_horizontal"

            android:layout_gravity="center_horizontal">



            <LinearLayout

                android:layout_height="wrap_content"

                android:layout_width="wrap_content"

                android:orientation="vertical"

                android:layout_weight="1.0"

                android:layout_marginRight="28dp"

                android:layout_marginLeft="26dp">



                <TextView

                    android:layout_height="wrap_content"

                    android:layout_width="wrap_content"

                    android:text="Score"

                    android:textColor="#FFFFFF"

                    android:shadowColor="#000000"

                    android:shadowRadius="40"

                    android:background="#000000"/>



                <ImageView

                    android:layout_height="35dp"

                    android:layout_width="35dp"

                    android:src="@android:drawable/ic_menu_myplaces"

                    android:background="#F1F137"/>



                <TextView

                    android:layout_height="wrap_content"

                    android:layout_width="match_parent"

                    android:text="500"

                    android:textColor="#FFFFFF"

                    android:gravity="center"

                    android:id="@+id/ingameTvScore"

                    android:shadowColor="#000000"

                    android:shadowRadius="1.0"

                    android:background="#000000"/>



            </LinearLayout>



            <LinearLayout

                android:layout_height="wrap_content"

                android:layout_width="wrap_content"

                android:orientation="vertical"

                android:layout_weight="1.0"

                android:layout_marginRight="28dp"

                android:layout_marginLeft="26dp">



                <TextView

                    android:layout_height="wrap_content"

                    android:layout_width="match_parent"

                    android:text="Stars"

                    android:gravity="center"

                    android:textColor="#FFFFFF"

                    android:shadowColor="#000000"

                    android:shadowRadius="2"

                    android:background="#000000"/>



                <ImageView

                    android:layout_height="35dp"

                    android:layout_width="35dp"

                    android:src="@android:drawable/star_on"

                    android:scaleType="fitXY"

                    android:background="#F00808"/>



                <TextView

                    android:layout_height="wrap_content"

                    android:layout_width="match_parent"

                    android:text="5"

                    android:textColor="#FFFFFF"

                    android:gravity="center"

                    android:id="@+id/ingameTvStars"

                    android:shadowColor="#000000"

                    android:shadowRadius="2"

                    android:background="#000000"/>



            </LinearLayout>



            <LinearLayout

                android:layout_height="wrap_content"

                android:layout_width="wrap_content"

                android:orientation="vertical"

                android:layout_weight="1.0"

                android:layout_marginRight="28dp"

                android:layout_marginLeft="26dp">



                <TextView

                    android:layout_height="wrap_content"

                    android:layout_width="match_parent"

                    android:text="Turn"

                    android:gravity="center"

                    android:textColor="#FFFFFF"

                    android:shadowColor="#000000"

                    android:shadowRadius="2"

                    android:background="#000000"/>



                <ImageView

                    android:layout_height="35dp"

                    android:layout_width="35dp"

                    android:src="@android:drawable/ic_menu_recent_history"

                    android:background="#55F80C"/>



                <TextView

                    android:layout_height="wrap_content"

                    android:layout_width="match_parent"

                    android:text="0"

                    android:textColor="#FFFFFF"

                    android:gravity="center"

                    android:id="@+id/ingameTvTurns"

                    android:shadowColor="#000000"

                    android:shadowRadius="2"

                    android:background="#000000"/>



            </LinearLayout>



        </LinearLayout>



    </LinearLayout>



    <LinearLayout

        android:layout_height="wrap_content"

        android:layout_width="match_parent"

        android:orientation="vertical"

        android:id="@+id/ingameLLToast"/>



</FrameLayout>

Thanks!