Screen Resolution for different Android Devices -

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this question has answer here:

how solve screen resolution problem?

i want application run on android device, , layout should not change,

i read android blog of supporting multiple screens,but not enough idea.

i have created different layout folder layout-small,layout-normal,layout-large,layout-xlarge , created different xml files folder.

but when run on tablet takes default normal size xml file,i don't know why?

please me solve it, in advance , waiting response 

<supports-screens            android:smallscreens="true"            android:normalscreens="true"            android:largescreens="true"           android:xlargescreens="true"           android:anydensity="true" />

add manifest file of app.


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