By Pragati Ogal Rai

ISBN-10: 1849515603

ISBN-13: 9781849515603

In today’s techno-savvy international, increasingly more elements of our lives are going electronic, and all this knowledge is offered each time and at any place utilizing cellular units. it really is of the maximum value that you just comprehend and enforce protection on your apps that might lessen the possibility of risks that may ruin your users' experience.

"Android program defense Essentials" takes a deep investigate Android safety from kernel to the appliance point, with useful hands-on examples, illustrations, and daily use situations. This publication will enable you triumph over the problem of having the safety of your purposes right.

"Android program safeguard Essentials" will assist you to safe your Android functions and knowledge. it's going to equip you with tips and tips that might turn out to be useful as you improve your applications.
We will begin by means of studying the final defense structure of the Android stack. Securing elements with permissions, defining safeguard in a take place dossier, cryptographic algorithms and protocols at the Android stack, safe garage, protection centred checking out, and preserving company facts in your equipment is then additionally mentioned intimately. additionally, you will how you can be security-aware while integrating more moderen applied sciences like NFC and cellular funds into your Android applications.

At the tip of this e-book, you'll comprehend Android safeguard on the method point all of the method to the nitty-gritty information of program safety for securing your Android functions.

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Extra resources for Android Application Security Essentials

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If the value of this attribute starts with a colon (:), a new process private to the application is created; if it starts with a lowercase character, the Activity runs in a global process. The android:configChanges tag lets the application handle Activity restarts due to listed configuration changes. Such changes include changes in locale, plugging an external keyboard, and SIM changes. Saving the Activity state All the Activities are managed by the system in the activity stack. The Activity currently interacting with the user runs in the foreground.

This is done in the onStartCommand() method. The IntentService() class makes it easier by queuing all the requests and processing them one at a time, so the developer does not need to take care of threading. If suitable for a use case, it is always better to use the IntentService class to avoid multithreading bugs. The IntentService class starts a worker thread for the task and requests are queued automatically. The task is done in onHandleIntent and that's it! The following is an example of an IntentService class: public class MyIntentService extends IntentService { public MyIntentService() { super("MyIntentService"); } @Override [ 25 ] Application Building Blocks protected void onHandleIntent(Intent intent) { // TODO Auto-generated method stub } } A bound service is the client server case where a Service acts as the server and clients bind to it for information.

This kind of data is generally retained by the application to enhance the user experience. It is useful within the application itself and is not shared with other applications. An example of shared data could be the wish list of books that the user keeps adding to the collection as users browse through the store. This data may or may not be shared with other applications. Based on the privacy and kind of data, a different storage mechanism can be employed. An application can decide to use SharedPreferences, Content Provider, a file stored on internal or external memory, or even on the developer's own website to store this type of data.

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Android Application Security Essentials by Pragati Ogal Rai

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