DNS server connont be found
I am new to android . i created a simple examples and run it in emulator ,ever time where the emulator prepare to running i give me an warning : DNS server not found  and emulator start normally ,what this mean? and what this effect on my application?and why android do'es needs an DNS server ? 
DNS server connont be found
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I am new to android . i created a simple examples and run it in emulator ,ever time where the emulator prepare to running i give me an warning : DNS server not found  and emulator start normally ,what this mean? and what this effect on my application?and why android do'es needs an DNS server ? 