Answer by Kishan Thakkar for How to remove all debug logging calls before building the release version of an Android app?

I have used below approach in my project

Created custom logger class:

public class LoggerData {    public static void showLog(String type, Object object) {        try {            Log.d("loggerData:" + type +"-", "showLog: " + new Gson().toJson(object));        } catch (Exception e) {            Log.d("TAG", "showLog: " + e.getLocalizedMessage());            Log.d("loggerData:" + type +"-", "showLog: " + object);        }    }    public static void showLog(Object object) {            try {                Log.d("loggerData:" +"-", "showLog: +" + new Gson().toJson(object));            } catch (Exception e) {                Log.d("TAG", "showLog: " + e.getLocalizedMessage());                Log.d("loggerData:" +"-", "showLog: " + object);            }    }}

Then whenever required logs in code use like this way

  LoggerData.showLog("Refreshed token: ", token);

before building release APK, disable logs only one place in LoggerData class

example

public class LoggerData {    public static void showLog(String type, Object object) {        try {            //Log.d("loggerData:" + type +"-", "showLog: " + new Gson().toJson(object));        } catch (Exception e) {            //Log.d("TAG", "showLog: " + e.getLocalizedMessage());            //Log.d("loggerData:" + type +"-", "showLog: " + object);        }    }    public static void showLog(Object object) {            try {              //  Log.d("loggerData:" +"-", "showLog: +" + new Gson().toJson(object));            } catch (Exception e) {                //Log.d("TAG", "showLog: " + e.getLocalizedMessage());                //Log.d("loggerData:" +"-", "showLog: " + object);            }        }    }

Hope it will help you as well.