Should I remove testDevice code for AdView in android before posting?

Question

AdView mAdView = (AdView) findViewById(R.id.adViewGame);
AdRequest adRequest = new AdRequest.Builder()
    .addTestDevice("27CBA8D2XXXXXXXXXD7996125")
    .build();
    mAdView.loadAd(adRequest);

Do I need to remove any line from the above code before creating a signed apk for publication?

Answer 1

There is no unique identifier for your device. Therefore, if you tried to install this application from the PlayStore on this device, you will see that the test ads are not real.

I also published my application with the same code and no problem.

Answer 2

, /prod! .

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