android - how to resolve "WARNING: Application does not specify an API level requirement"? -

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hello writing android application, run application, following application generates , application doesn't appear on windows, please .. !!!! appreciate if right solution ,,,,,,

to resolve warning add 

<uses-sdk android:minsdkversion="4" />

to manifest tag in androidmanifest.xml. replace 4 lowest number of sdk version want support.


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