How do you usually Tag log entries? (android)

I usually create an App class that sits in a different package and contains useful static methods. One of the method is a getTag() method, this way I can get the TAG everywhere.
App class looks like this:

EDIT: Improved per br mob comment ( Thanks :) )

public class App {

    public static String getTag() {
        String tag = "";
        final StackTraceElement[] ste = Thread.currentThread().getStackTrace();
        for (int i = 0; i < ste.length; i++) {
            if (ste[i].getMethodName().equals("getTag")) {
                tag = "("+ste[i + 1].getFileName() + ":" + ste[i + 1].getLineNumber()+")";
            }
        }
        return tag;
    }

}

And when I want to use it:

Log.i(App.getTag(), "Your message here");

The output of the getTag method is the name of the caller class (with the package name), and the line number where the getTag is called from, for easy debuging.

I use a TAG, but I initialise it like this:

private static final String TAG = MyActivity.class.getName();

This way when I refactor my code the tag will also change accordingly.

Go to Android Studio -> preference -> Live Templates -> AndroidLog then select Log.d(TAG, String).

In Template text replace

android.util.Log.d(TAG, "$METHOD_NAME$: $content$");

with

android.util.Log.d("$className$", "$METHOD_NAME$: $content$");

Then click Edit variables and enter className() in the Expression column next to the className Name column.

Now when you type the shortcut logd it will put

Log.d("CurrentClassName", "currentMethodName: ");

You dont need to define a TAG anymore.