| Hi, i would like to share my experience of using DexGuard (https://www.guardsquare.com/dexguard) as a premium obfuscator tool for Android APK. As we knew that apk is similar | |
| to zip and rar. It only wraps our project and there are a lot of tools that able to decompile apk. Even when devs have set proguard to | |
| the app they are still readable. This experience i got when i was training about android security, and i recommended the client to buy | |
| the DexGuard Lisence. The most expensive computer file that i have ever seen. They spent more than $4000 for 66 Mb and it's only to | |
| A SINGLE PACKAGE NAME !. | |
| I give you the sample, this is the Java File : | |
| public class HelloWorldActivity extends AppCompatActivity | |
| { | |
| private static final String MESSAGE = "Hello world!"; |
| NOTE: Easier way is the X86 way, described on https://www.genymotion.com/help/desktop/faq/#google-play-services | |
| Download the following ZIPs: | |
| ARM Translation Installer v1.1 (http://www.mirrorcreator.com/files/0ZIO8PME/Genymotion-ARM-Translation_v1.1.zip_links) | |
| Download the correct GApps for your Android version: | |
| Google Apps for Android 6.0 (https://www.androidfilehost.com/?fid=24052804347835438 - benzo-gapps-M-20151011-signed-chroma-r3.zip) | |
| Google Apps for Android 5.1 (https://www.androidfilehost.com/?fid=96042739161891406 - gapps-L-4-21-15.zip) | |
| Google Apps for Android 5.0 (https://www.androidfilehost.com/?fid=95784891001614559 - gapps-lp-20141109-signed.zip) |
#Intro
Kotlin is a new programming language for the JVM. It produces Java bytecode, supports Android and generates JavaScript. The latest version of the language is Kotlin M5.3
Kotlin project website is at kotlin.jetbrains.org.
All the codes here can be copied and run on Kotlin online editor.
Let's get started.
