android - Is Secure.ANDROID_ID unique for each device? -

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i using call:

secure.getstring(getapplicationcontext().getcontentresolver(), secure.android_id);

to uid device. think getting same id multiple devices though. should possible?

the id in question is: 9774d56d682e549c , apparently there issue several devices returning id http://code.google.com/p/android/issues/list?cursor=10603&updated=10603&ts=1295993403

check thread,. should careful it's documented "can change upon factory reset". use @ own risk, , can changed on rooted phone. appears if manufacturers have had issues phones having duplicate numbers thread. depending on trying do, wouldnt use uid.


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