I'm trying to create a Layout with two columns which are next to each other (I'm accomplishing this behavior with a LinearLayout).Inside each column, I have two TextViews and two Buttons, which I want to be positioned vertically.I know I can accomplish this behavior with LinearLayouts, but I also want all the whitespace available vertically to be equally divided, so that the bigger the screen is, the further apart the views are from each other.The only solution I could think of was to use a GridLayout with four rows for every column, and using android:layout_rowWeight to equally divide the whitespace.This is the code:<?xml version=1.0 encoding=utf-8?><LinearLayout    xmlns:android=http://schemas.android.com/apk/res/android    xmlns:tools=http://schemas.android.com/tools    android:layout_width=match_parent    android:layout_height=match_parent    tools:context=com.example.android.scorekeeper.MainActivity    android:paddingTop=8dp    android:gravity=center_horizontal    android:background=#BDBDBD    android:orientation=vertical>    <LinearLayout        android:layout_width=match_parent        android:layout_height=match_parent        android:orientation=horizontal        android:gravity=center_horizontal        android:layout_weight=1>        <GridLayout            android:layout_width=0dp            android:layout_height=match_parent            android:layout_weight=1            android:rowCount=4            android:columnCount=1>            <TextView                android:layout_width=wrap_content                android:layout_height=wrap_content                android:layout_gravity=center_horizontal                android:text=0                android:layout_row=0                android:layout_rowWeight=1                android:textColor=@android:color/black                android:textSize=46sp                android:id=@+id/score_a/>            <TextView                android:layout_width=wrap_content                android:layout_height=wrap_content                android:layout_gravity=center_horizontal                android:text=Fouls: 0                android:layout_rowWeight=1                android:layout_row=1                android:textSize=18sp                android:id=@+id/fouls_a/>            <RelativeLayout                android:layout_height=wrap_content                android:layout_width=wrap_content                android:layout_row=2                android:layout_rowWeight=1>                <Button                    android:layout_width=match_parent                    android:layout_height=wrap_content                    android:text=Goal                    android:textColor=#FFFFFF                    android:textStyle=bold                    android:textSize=16sp                    android:layout_marginTop=8dp                    android:onClick=goalA                    android:layout_centerInParent=true/>            </RelativeLayout>            <RelativeLayout                android:layout_height=wrap_content                android:layout_width=wrap_content                android:layout_row=3                android:layout_rowWeight=1>                <Button                    android:layout_width=match_parent                    android:layout_height=wrap_content                    android:text=Foul                    android:textColor=#FFFFFF                    android:textStyle=bold                    android:textSize=16sp                    android:layout_marginTop=8dp                    android:onClick=foulA                    android:layout_centerInParent=true/>            </RelativeLayout>        </GridLayout>        <View            android:layout_height=match_parent            android:layout_width=1dp            android:background=@android:color/darker_gray/>        <GridLayout            android:layout_width=0dp            android:layout_height=match_parent            android:layout_weight=1            android:rowCount=4            android:columnCount=1>            <TextView                android:layout_width=wrap_content                android:layout_height=wrap_content                android:layout_gravity=center_horizontal                android:text=0                android:layout_row=0                android:layout_rowWeight=1                android:textColor=@android:color/black                android:textSize=46sp                android:id=@+id/score_b/>            <TextView                android:layout_width=wrap_content                android:layout_height=wrap_content                android:layout_gravity=center_horizontal                android:text=Fouls: 0                android:layout_rowWeight=1                android:layout_row=1                android:textSize=18sp                android:id=@+id/fouls_b/>            <RelativeLayout                android:layout_height=wrap_content                android:layout_width=wrap_content                android:layout_row=2                android:layout_rowWeight=1>                <Button                    android:layout_width=match_parent                    android:layout_height=wrap_content                    android:text=Goal                    android:textColor=#FFFFFF                    android:textStyle=bold                    android:textSize=16sp                    android:layout_marginTop=8dp                    android:onClick=goalA                    android:layout_centerInParent=true/>            </RelativeLayout>            <RelativeLayout                android:layout_height=wrap_content                android:layout_width=wrap_content                android:layout_row=3                android:layout_rowWeight=1>                <Button                    android:layout_width=match_parent                    android:layout_height=wrap_content                    android:text=Foul                    android:textColor=#FFFFFF                    android:textStyle=bold                    android:textSize=16sp                    android:layout_marginTop=8dp                    android:onClick=foulA                    android:layout_centerInParent=true/>            </RelativeLayout>        </GridLayout>    </LinearLayout>    <RelativeLayout        android:layout_width=match_parent        android:layout_height=wrap_content        android:layout_alignParentBottom=true        android:padding=8dp>    <Button        android:layout_width=wrap_content        android:layout_height=wrap_content        android:text=Reset        android:textColor=#FFFFFF        android:textStyle=bold        android:textSize=16sp        android:layout_centerHorizontal=true        android:onClick=reset/>    </RelativeLayout>    </LinearLayout>And this is the layout it produces:This code works, but I'm not sure about its efficiency. Another thing I'm not sure about is wrapping the Buttons in RelativeLayouts to make the whitespace be distributed around them, and not inside of them.I would like to know if there is a more efficient way to accomplish this layout, since I'm a begginer to making Android apps.
Creating Android layout with GridLayout
beginner;android;xml;user interface;layout