如何在Android中从Java端将android:gravity设置为TextView [英] How set the android:gravity to TextView from Java side in Android

问题描述

我可以在textview的xml中使用android:gravity="bottom|center_horizontal"以获得所需的结果，但是我需要以编程方式进行此操作.如果在relativelayout中很重要，我的textview就会在tablerow内.

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.

我尝试过:

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

但是，如果我理解正确，那可以将其应用于tablerow，而不是textview吗?

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

推荐答案

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

Kotlin版本(感谢Thommy)

Kotlin version (thanks to Thommy)

labelTV.gravity = Gravity.CENTER_HORIZONTAL or Gravity.BOTTOM

另外，您是在谈论 gravity 还是在layout_gravity?后者在 RelativeLayout 中不起作用.

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

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