I've got the following problem: I implemented a HorizontalScrollView
which contains in one case a LinearLayout
and an ImageView
. In this case the image is about 50% of the screen width. So I want to center it. Unfortunately the only way I found to center it is, to use layout_gravity="center"
on the LinearLayout
.
Here's my xml:
<HorizontalScrollView
android:layout_gravity="center"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<LinearLayout
android:orientation="horizontal"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<ImageView
android:src="@drawable/myImg"
android:layout_width="wrap_content"
android:adjustViewBounds="true"
android:layout_height="150dp"/>
</LinearLayout>
</HorizontalScrollView>
But I need to set the layout_gravity
programmatically. Does anybody has an idea how I can achieve this or knows a different way? All the things I found via Google are not working for me like this post.
Thanks!
Do somethings like this :
LayoutParams lp = new LayoutParams();
lp.gravity= Gravity.CENTER_HORIZONTAL;
myImg.setLayoutParams(lp);
UPDATE : Another way to do this :
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
params.weight = 1.0f;
params.gravity = Gravity.CENTER;
imageView.setLayoutParams(params);