的Android / Eclipse中:用图片“大小处理 [英] Android/Eclipse : Dealing with images' size
问题描述
我使用Eclipse的Android应用程序,我努力掌握屏幕上的图像定位。我已经把图像中的相对布局,我想图像的边界匹配屏幕的完美边界,但是当我手动扩展图像它永远不会适合,即使我把填充:/
(见右边是好的,但不是左,问题甚至不是一个关于屏幕尺寸的问题)
I am building an android application with eclipse and I'm struggling to master the image positioning in the screen. I have put an image in a relative layout, and I want the borders of the image to match perfectly the borders of the screen, but when I extend the image manually it never fits and even if I put padding :/ (see the right side is ok, but not the left, the problem is not even a problem about the dimensions of the screen)
感谢您的帮助。
推荐答案
如果你想做到这一点,你需要使用这个code把屏幕的尺寸:
If you want to do that, you need to take the dimensions of the screen using this code :
// pixels
Display display = getWindowManager().getDefaultDisplay();
Point size = new Point();
display.getSize(size);
int width = size.x;
int height = size.y;
然后,你需要使用的宽度和高度属性来设置编程画面的尺寸。
Then you need to set programmatically the dimensions of the picture using the width and height properties.
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