I'm developing an Android application where the background image only gets cool when the phone sits upright. I would like every time the user changes the screen orientation the background changes to an image that looks nice without being stretched out.
How to change background when changing screen orientation on Android
-2
asked by anonymous 31.12.2015 / 17:51
2 answers
1
You could use a vectored image, but if you do not want to do this, just do the following:
1st = > change the view of your project from "android" to "project".
2nd=>Thencreatethedrawable-landanddrawable-portfoldersinthe"res"
Addyourbackgroundintheverticalinthedrawable-portfolderandthehorizontalinthedrawable-landfolder.
OBS=>WITHTHESAMENAME!!!
3rd=>Bothyourhorizontalandverticalbackgroundshouldhavethesamename,sointhe.xmloftheactivityyoudothefollowing:
android:background="@drawable/background"
With this when the device is upright, the image contained in the drawable-port will be displayed and when it is moved horizontally the image contained in the drawable-land will appear.
About making 2 backgrounds, one vertical and one horizontal, take the following as an example:
horizontal ( 1280x720 ):
vertical(720x1280):
23.03.2017 / 21:49
-1
Just do a media queries for it. Type:
// Horizontal orientation
@media all and (orientation: portrait) {
background-image: URL (image-horizontal.PNG) }
// Vertical orientation
@media all and (orientation: landscape) {background-image: URL (image-vertical.PNG)}
By the way I understood it:)
03.01.2016 / 00:09