What can I do to just bring up these ImageButtons in this layout with the LinearLayout? I've already tried it with the TableLayout, but it doesn't worked for me because not all rows with ImageButtons as its children were displayed.
This can be achieved by nesting layouts inside layouts. Hint;
<LinearLayout
android: orientation = "vertical">
<LinearLayout
android: orientation = "horizontal">•
<Button.../>
<Button.../>
<Button.../>
<Button.../>
</LinearLayout>
<LinearLayout
android: orientation = "horizontal">
<Button.../>
<Button.../>
<Button.../>
<Button.../>
</LinearLayout>
<RelativeLayout>
<LinearLayout
android: orientation = "horizontal"
android: id = @+id/"abc">
<Button.../>
<Button.../>
<Button.../>
</LinearLayout>
<LinearLayout
android: orientation = "horizontal">•
<Button.../>
<Button.../>
<Button.../>
</LinearLayout>
<Button...
android: layout_toRightOf=" @id/abc"/>
</RelativeLayout>
</LinearLayout>
You can also nest layouts in ConstraintLayout. It all depends on the way you want to achieve the result