Is the android log running in the main thread?

Question

Does the Android logger work in the main thread? If so, are large records recording performance impacts on user interface visualization?

Answer 1

The answer to your first question depends on where you call the Journal , so yes, it also works in the main thread. You are allowed to post the magazine anywhere.

Since it prints a log in your console, it definitely affected the performance of your application.

Here is an example from the docs:

Log.v(TAG, "index=" + i);

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