我曾尝试：

 的LayoutParams的LayoutParams =新TableRow.LayoutParams（LayoutParams.WRAP_CONTENT，LayoutParams.WRAP_CONTENT，Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL）;
labelTV.setLayoutParams（的LayoutParams）;
 

但是，如果我理解正确的话，将其应用到 tablerow的，而不是TextView中？

  labelTV.setGravity（Gravity.CENTER | Gravity.BOTTOM）;
 

此外，你在说什么的重力的或约layout_gravity？后者将不会在上班的 RelativeLayout的的。

I can use android:gravity="bottom|center_horizontal" in xml on a textview to get my desired results, but I need to do this programmatically. My textview is inside a tablerow if that matters in a relativelayout.

I have tried:

LayoutParams layoutParams = new TableRow.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT, Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL);
labelTV.setLayoutParams(layoutParams);

But if I understand correctly, that would apply it to the tablerow, not the textview?

labelTV.setGravity(Gravity.CENTER | Gravity.BOTTOM);

Also, are you talking about gravity or about layout_gravity? The latter won't work in a RelativeLayout.