如何使图像适合 android 中的所有不同屏幕？ 我需要 440x300dp 的图片，查看我的截图

Question

how to make images fit in all different screens in android? I need images with 440x300dp and I created mdpi etc folders to place images,check out my screenshots and help me to solve this one

I need images to fill match parent of width and height should be 300dp but these mdpi,hdpi..etc not having it, I'm confused

enter image description here

Thank you..

Answer 1

if you need ImageView with fixed size then just use fixed size

android:layout_width="440dp"
android:layout_height="300dp"

DON'T use layout_weight / weightSum params at all, with it you won't ever achieve what you want.

and after that use android:scaleType param to fulfil your View . check out THIS visual tutorial for picking proper type

laso all your drawables should have proper ratio, eg mdpi drawable may have 440px x 300px, hdpi x1.5, so 660px x 450px, xhdpi x2 and so on. some nice tutorial about density buckets in HERE