Log Management in Mobile development

In Android mobile development, logs provide a lot of convenience for us. But after the application is published and does not want the application to output the log information, it is possible to design a log switch to manage the log in the application uniformly. The following simple log class to complete such a function, there is a need for friends to refer to.

 Packagecom.hitech.jni4cppdemo.utils; Public classLog {//App Name    Private Static FinalString TAG = "Resxtrojan"; //Log Switch    Private Static BooleanSwitches =false; //Log Level    Private Static intLevel =Android.util.Log.VERBOSE;  Public Static voidV (Object log) {if(switches) {if(Level <=Android.util.Log.VERBOSE) {if(functionname ()! =NULL) {android.util.log.v (TAG, functionname ()+log); } Else{android.util.log.v (TAG, log.tostring ()); }            }        }    }     Public Static voidd (Object log) {if(switches) {if(Level <=Android.util.Log.DEBUG) {if(functionname ()! =NULL) {android.util.log.d (TAG, functionname ()+log); } Else{android.util.log.d (TAG, log.tostring ()); }            }        }    }     Public Static voidI (Object log) {if(switches) {if(Level <=Android.util.Log.INFO) {if(functionname ()! =NULL) {android.util.log.i (TAG, functionname ()+log); } Else{android.util.log.i (TAG, log.tostring ()); }            }        }    }     Public Static voidW (Object log) {if(switches) {if(Level <=Android.util.Log.WARN) {if(functionname ()! =NULL) {ANDROID.UTIL.LOG.W (TAG, functionname ()+log); } Else{ANDROID.UTIL.LOG.W (TAG, log.tostring ()); }            }        }    }     Public Static voide (Object log) {if(switches) {if(Level <=Android.util.Log.ERROR) {if(functionname ()! =NULL) {android.util.log.e (TAG, functionname ()+log); } Else{android.util.log.e (TAG, log.tostring ()); }            }        }    }    Private StaticString functionname () {stacktraceelement[] sts=Thread.CurrentThread (). Getstacktrace (); if(sts = =NULL) {            return NULL; }         for(stacktraceelement st:sts) {if(St.isnativemethod ()) {Continue; }            if(St.getclassname (). Equals (Thread.class. GetName ())) {                Continue; }            if(St.getclassname (). Equals (Log.class. GetName ())) {                Continue; }            return"At" + st.getfilename () + ", line" +St.getlinenumber ()+ ", Method:" + st.getmethodname () + ","; //return "Thread:" + thread.currentthread (). GetName () + "; Source: "//+ st.getfilename () + "\nat line:" + st.getlinenumber ()// + "; Method: "+ st.getmethodname ();        }        return NULL; }}