XML : Android TableLayout is wider than screen width

i am a beginner in creating android apps, so please be kind if my question is to stupid...

I want to make a table which shows some data in a structered way, but my problem is, that i got seven columns and they arent fitting in the screen. So the last coloumn is cutted at it's beginning, this isn't only looking bad, it's also a problem for me, because it's important, that this coloumn ist also shown.

To give u a better view about, what i mean:

I got this code:

  <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"  xmlns:tools="http://schemas.android.com/tools" android:layout_width="fill_parent"  android:layout_height="fill_parent" android:paddingLeft="@dimen/activity_horizontal_margin"  android:paddingRight="@dimen/activity_horizontal_margin"  android:paddingTop="@dimen/activity_vertical_margin"  android:paddingBottom="@dimen/activity_vertical_margin"  tools:context="*censored*"  android:background="@drawable/gardient_background">    <ScrollView      android:layout_width="fill_parent"      android:layout_height="fill_parent"      android:id="@+id/scrollView"      android:layout_alignParentBottom="true"      android:layout_alignParentTop="true"      android:layout_alignParentRight="true"      android:layout_alignParentEnd="true"      android:layout_alignParentLeft="true"      android:layout_alignParentStart="true"      android:scrollbars="none"      android:overScrollMode="never"      android:fillViewport="true">        <LinearLayout          android:layout_width="match_parent"          android:layout_height="match_parent">            <TableLayout              android:layout_width="match_parent"              android:layout_height="match_parent"              android:id="@+id/representations_table"              android:layout_alignParentRight="true"              android:layout_alignParentEnd="true"              android:layout_alignParentLeft="true"              android:layout_alignParentStart="true"              android:stretchColumns="6"              android:orientation="vertical">                <TableRow                  android:layout_width="match_parent"                  android:layout_height="match_parent">                    <TextView                      style="@style/TableHeaderRow"                      android:layout_width="wrap_content"                      android:layout_height="wrap_content"                      android:id="@+id/stage_header"                      android:paddingLeft="5dp"                      android:ellipsize="end"                      android:singleLine="true"                      android:width="25dp"                      android:textSize="15dp"                      android:textStyle="bold" />                    <TextView                      android:layout_width="wrap_content"                      android:layout_height="wrap_content"                      android:text="@string/hour"                      android:id="@+id/hour_header"                      style="@style/TableHeaderRow"                      android:paddingLeft="5dp"                      android:ellipsize="end"                      android:singleLine="true"                      android:width="50dp"                      android:textStyle="bold"                      android:textSize="15dp" />                    <TextView                      android:layout_width="wrap_content"                      android:layout_height="wrap_content"                      android:text="@string/subject"                      android:id="@+id/subject_header"                      android:paddingLeft="5dp"                      style="@style/TableHeaderRow"                      android:ellipsize="end"                      android:singleLine="true"                      android:width="40dp"                      android:textStyle="bold"                      android:textSize="15dp" />                    <TextView                      android:layout_width="wrap_content"                      android:layout_height="wrap_content"                      android:text="@string/room"                      android:id="@+id/room_header"                      android:paddingLeft="5dp"                      style="@style/TableHeaderRow"                      android:ellipsize="end"                      android:singleLine="true"                      android:width="50dp"                      android:textStyle="bold"                      android:textSize="15dp" />                    <TextView                      android:layout_width="wrap_content"                      android:layout_height="wrap_content"                      android:text="@string/teacher"                      android:id="@+id/teacher_header"                      android:paddingLeft="5dp"                      style="@style/TableHeaderRow"                      android:ellipsize="end"                      android:singleLine="true"                      android:width="50dp"                      android:textStyle="bold"                      android:textSize="15dp" />                    <TextView                      android:layout_width="wrap_content"                      android:layout_height="wrap_content"                      android:text="@string/info"                      android:id="@+id/info_header"                      android:paddingLeft="5dp"                      style="@style/TableHeaderRow"                      android:ellipsize="end"                      android:singleLine="true"                      android:width="60dp"                      android:textStyle="bold"                      android:textSize="15dp" />                    <TextView                      android:layout_width="wrap_content"                      android:layout_height="wrap_content"                      android:text="@string/text"                      android:id="@+id/text_header"                      android:paddingLeft="5dp"                      style="@style/TableHeaderRow"                      android:ellipsize="end"                      android:singleLine="true"                      android:width="30dp"                      android:textStyle="bold"                      android:textSize="15dp" />                </TableRow>            </TableLayout>      </LinearLayout>  </ScrollView>    

But this gives me:

The Code Result

But I need the last coloumn also inside the screen (u can see a part of the "V" of this coloumn) I know there are some impossible things, like there is to much text, thats why its not possible, but in this case, i want that the text will be shortened with "..." like u see it in the screentshot with the word (Stunde -> Stun...).

So Finally: How can i put the whole table (i dont care if it's crammed), in to the whole screen width?

Please notice: I am not new in programming, i am sure in Java, php, JS, C# etc. I am just bad in desinging and not sure in working with the Android API.

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