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How to create a view that is bigger than the screen?

Tags:

android

layout

Is it possible to create a view that is bigger than the screen?

I need a view that has a bigger width then the screen of the device. I use this view in a rotation animation. During the rotation the parts that were not on the screen before animating the view will become visible.

Is there a way to achieve this effect with the android framework?

Update

I tried to set my parent layout much bigger then the screen and it is working. This will make somethings a little bit uncomfortable but it could work. The next problem now is that my layout still starts at the left side of the screen. I can't think of a method to make the layout to expand itself to the left and the right of the screen.

like image 952
Janusz Avatar asked Sep 28 '10 13:09

Janusz


1 Answers

Ok I got an answer. It is not very nice because it uses a deprecated View class but it works at least on my current testing screen resolution other resolutions are tested tomorrow.

I wrapped the view that I wanted to expand beyond the screen in an absolute layout like this:

<AbsoluteLayout   android:layout_width="wrap_content"   android:layout_height="fill_parent"   android:layout_alignParentBottom="true">    <ImageView      android:id="@+id/content"      android:layout_width="600dip"      android:layout_height="420dip"      android:scaleType="centerCrop"      android:layout_x="-200dip"      android:layout_y="60dip"      android:src="@color/testcolor" />  </AbsoluteLayout> 

The -200 x coordinate makes the view stick 200dip out of the left side of the screen. If I'm animating the view those parts that are outside the screen will gradually become visible.

like image 59
Janusz Avatar answered Sep 28 '22 17:09

Janusz