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Android Debugging by Tutorials | raywenderlich.com

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Debugging is without doubt one of the most necessary steps in app growth. Android Studio accommodates a number of instruments which may
assist you to out in stabilizing and optimizing your app.

On this ebook, you’ll study to make use of Android debugging instruments to make your app optimized and bug-free by means of step-by-step tutorials.

Earlier than You Start

This part tells you a number of issues you have to know earlier than you get began, reminiscent of what you’ll want for {hardware} and software program, the place to search out the challenge recordsdata for this ebook, and extra.

Part I: Debugging Fundamentals

Debugging is the core of each growth course of. This time period represents steps for detecting and fixing points that may trigger sudden conduct in your app.

Within the first chapter, you may put together your debugging surroundings by studying to make use of some Android Studio debugging instruments.


On this chapter, you may study all about breakpoints and tips on how to navigate your suspended code in an effort to debug and consider it.


This chapter will train you tips on how to use the Logcat window in Android Studio, tips on how to customise and filter it and the way it may also help you notice and repair bugs. You may additionally study the most effective practices for sending customized logs in app growth.


This chapter will dive deep into utilizing the stack hint to grasp what your app is doing, the instruments you should utilize to navigate it and tips on how to repair bugs.


On this chapter, you may discover ways to observe and increase your variables when debugging an app that will help you find and repair issues and prevent time when creating new logic.


On this chapter, you may discover ways to use the Structure Inspector to view, analyze and enhance your Android views.


This chapter will train you tips on how to discover, debug and modify queries from the Database
in your Android app utilizing Database Inspector.


This chapter will train you tips on how to debug background duties or providers, hint long-running operations and extract underlying particulars.


Part II: The Android Profiler

Now that you simply acquired a sense of tips on how to handle the debugging course of, you’ll begin studying extra complicated instruments. On this part, you’ll meet a very highly effective set of instruments known as Android Profiler. This software package deal gives gear for analyzing app efficiency in depth.

On this chapter, you may discover ways to harness all the ability the Android Studio CPU Profiler affords!


This chapter will train you to look into reminiscence footprints, determine reminiscence leaks and optimize your app’s reminiscence utilization.


This chapter will train you tips on how to debug community requests despatched from the app, dissect particulars and forestall pointless community calls.


This chapter will train tips on how to use the Power Profiler to search out resource-hungry operations and optimizing for minimal useful resource consumption.


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