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Android Debugging by Tutorials | raywenderlich.com


Debugging is without doubt one of the most vital steps in app improvement. Android Studio incorporates a number of instruments which may
make it easier to out in stabilizing and optimizing your app.

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

Earlier than You Start

This part tells you a couple of issues you should know earlier than you get began, reminiscent of what you’ll want for {hardware} and software program, the place to search out the venture information for this e book, and extra.

Part I: Debugging Fundamentals

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

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


On this chapter, you may study all about breakpoints and the way to navigate your suspended code so as to debug and consider it.


This chapter will educate you the way to use the Logcat window in Android Studio, the way to customise and filter it and the way it might help you notice and repair bugs. You will additionally study one of the best practices for sending customized logs in app improvement.


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


On this chapter, you may learn to observe and increase your variables when debugging an app that can assist you find and repair issues and prevent time when growing new logic.


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


This chapter will educate you the way to discover, debug and modify queries from the Database
in your Android app utilizing Database Inspector.


This chapter will educate you the way to debug background duties or providers, hint long-running operations and extract underlying particulars.


Part II: The Android Profiler

Now that you just acquired a sense of the way to handle the debugging course of, you’ll begin studying extra advanced instruments. On this part, you’ll meet a very highly effective set of instruments known as Android Profiler. This instrument package deal offers gear for inspecting app efficiency in depth.

On this chapter, you may learn to harness all the facility the Android Studio CPU Profiler gives!


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


This chapter will educate you the way to debug community requests despatched from the app, dissect particulars and stop pointless community calls.


This chapter will educate the way to use the Vitality Profiler to search out resource-hungry operations and optimizing for minimal useful resource consumption.


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