无法在Android中的表格单元格中对齐ImageView

Question

OK, here's ANOTHER question about positioning objects in tables in Android, but nothing I've found on Stack has helped.

I want the ImageView in the XML below to be left aligned in its cell. No matter what I've tried, though, it won't do this (it's always centered). The layout_width and layout_weight are set as they are to control the position and sizes of the cells themselves. Maybe these settings are making it impossible to left align the ImageView in its cell, though.

android:layout_gravity="left" and android:gravity="left" didn't work in either the ImageView tag or the TableRow tag. One kind of kludgy solution that seems to work is to add a blank TextView in a third column, to force the 2nd column holding the ImageView to be exactly the width of the ImageView 's bitmap. However, I'd prefer not to have to do this, especially since different rows may contain bitmaps of different widths.

<TableLayout
     android:id="@+id/scoreTable"
     android:layout_width="fill_parent"
     android:layout_height="wrap_content"
     android:layout_alignParentBottom="true"
     android:layout_alignParentLeft="true" >

     <TableRow
         android:id="@+id/thisWeek"
         android:layout_width="wrap_content"
         android:layout_height="fill_parent" >

         <TextView
             android:id="@+id/thisWeekText"
             android:layout_width="0px"
             android:layout_height="30dp"
             android:layout_weight="35"
             android:gravity="right"
             android:paddingRight="30px"
             android:text="@string/thisWeek"
             android:textStyle="bold" />


         <ImageView
             android:id="@+id/chevron1"
             android:layout_width="0px"
             android:layout_height="20dp"
             android:layout_weight="65"
             android:layout_marginLeft="0px"
             android:src="@drawable/doser_scale4a"
             android:visibility="visible" />


     </TableRow>

Answer 1

I replaced the TextViews with ImageViews, using bitmaps of the text that was in the TextViews. This was OK for me because that text won't be changing, though I guess if it did I could create images for all possible text and switch between those images.

This was not an ideal solution, since I assume using bitmaps instead of text uses more memory, and making bitmaps for my text required a little time and effort and some sacrifice of ease and flexibility of changing the text, if that is desired at some point, but I couldn't figure out how to make this work with TextViews. Android definitely seems limited in this way, since it shouldn't be that difficult to align text any way you want in a table cell, should it?

Answer 2

TableRow的每个“单元”都是一个View，因此您可以放置​​LinearLayout（具有首选的重力）并将其放置在LinearLayour中。