How to develop app for mutiple devices and versions in android

问题

I developed an application in galaxys version 2.3.3 and i want this app on galaxy tab also with same version what is step i have to follow can anybody help how to setup layout versions in xml...

回答1:

Android provide lot of way for to do this, using below

For supporting all versions, you must set the API versions in manifest like

<uses-sdk android:minSdkVersion="API version" />
<uses-sdk android:manSdkVersion="API version" />
<uses-sdk android:targetSdkVersion="API version" />

For supporting all devices, such as tablet also means you must create drawable folders like and place the images to this folders with needed size

res/drawable-ldpi
res/drawable-mdpi
res/drawable-hdpi
res/drawable-xhdpi

and also you must create the layouts like

res/layout/my_layout.xml
res/layout-small/my_layout.xml
res/layout-large/my_layout.xml
res/layout-xlarge/my_layout.xml
res/layout-xlarge-land/my_layout.xml

And refer below also

Tips to Create Android app

回答2:

Go through the following links if you haven't already been through them:

http://developer.android.com/guide/practices/screens_support.html

http://developer.android.com/guide/practices/screens-distribution.html

http://developer.android.com/guide/practices/screen-compat-mode.html

http://developer.android.com/guide/practices/tablets-and-handsets.html

来源：https://stackoverflow.com/questions/8500123/how-to-develop-app-for-mutiple-devices-and-versions-in-android