You can also pass Throwable as a third parameter, which will log your TAG, message and exception log. All of them use 2 string parameters: TAG and your message. Simply use in combination with one of the following methods: Log.v(), Log.d(), Log.i(), Log.w(), Log.e() or Log.wtf(). You don’t even need to run your app in the debug mode to do this.

This is a utility that allows you to send log outputs, which you can then view in Logcat in AS. The easiest way to debug your code is to use Log. When you are one click away from the thing you want to debug, attach a debugger to your app and start debugging right there. Because some operations run slower in the debug mode going through the app without the debug mode on is much faster. This option is also very useful if you want to debug a specific feature, and you have to go through a couple of other screens in the meantime. You also have to select the device and the app (process) you want to attach the debugger to. Another way to start debugging without having to restart your app is by clicking on “Attach debugger to Android process”. You can turn it on manually by clicking Debug! at the bottom of Android Studio. Android Studio will also automatically open the Debug tool. Then select your device in the Choose Device window, and Android Studio will launch your application in the debug mode. When you want to start the debugging mode, first make sure your device is setup for debugging and connected to USB, and open your project in Android Studio (AS) and just click the Debug icon. In this article we will go through basic tips and tricks on debugging an Android app. It’s easier to find small mistake in large pieces of code. Debugging allows you to go through each line of code, evaluating your app’s variables, methods and how well your code is working. We always strive to write bulletproof code and bug-free applications but to do this, we have to fix every bug, which are sometimes hard to spot in the code. Debugging is one of the essential parts of a developer’s everyday life.

Android studio debugging not working