Android set the gravity for a TextView programmatically
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.
这会将文本置于文本视图中：
TextView ta = (TextView) findViewById(R.layout.text_view);
LayoutParams lp = new LayoutParams();
lp.gravity = Gravity.CENTER_HORIZONTAL;
ta.setLayoutParams(lp);
We can set layout gravity on any view like below way-
myView = findViewById(R.id.myView);
myView.setGravity(Gravity.CENTER_VERTICAL|Gravity.RIGHT);
or
myView.setGravity(Gravity.BOTTOM);
This is equilent to below xml code
<...
android:gravity="center_vertical|right"
...
.../>
上一篇: 2D球之间的吸引力