Having a good understanding of the concept of Proguard is definitely important because it will be helpful in serving different kinds of functions in the form of obfuscation, optimisation and the concept of shrinking. Basically, this is a free tool that will be helpful in providing people with a good understanding of the pre-verification of the Java class files so that android applications will be understood and further people will be able to deal with the libraries without any kind of problem. This will be helpful in improving the introduction of the right kind of security system so that it works in the ring becomes very much difficult. Android applications are done as a very easy target for the reverse engineering attempt which could be very much problematic in the long run if not paid attention to.
Some of the very basic benefits of the introduction of the concept of Proguard have been very well explained as follows:
- Configurations of the compact: The introduction of the concept of Proguard is considered to be a great idea because it will be helpful in providing people with very compact configurations in comparison to any other kind of tool and technique. Basically, this is one of the best possible advantages of implementation of the things and the further best part is that people will be able to enjoy intuitive command line options without any kind of issue.
- Protection from the static analysis: Introduction of the concept of Proguard is considered to be a great idea so that people will be able to gain access to the source code of the application very easily and further will be able to have a good hold over the control flow element in the whole process. This will be helpful in making sure that the running of the application will be carried out very well and ultimately people will be able to protect the application from the decompilers.
- Reverse engineering becomes tough: With the application of the appropriate rules associated with Proguard, reverse injuring can be easily made difficult because it will be helpful in shrinking and obfuscating the coding element with proper efficient systems. Even if the hacker will be having the exposure to the application data, then also there is no need to worry because different kinds of capabilities will be very much helpful in providing people with a good understanding of things which will be a deterrent to the reverse engineering attempt.
- Increasing the efficiency of applications: CodeBase of the applications is very much efficient with the introduction of the Proguard which will be helpful in providing people with improvement in the performance of the application along with optimisation features. This will be helpful in removing all the unnecessary elements and ensure the element of success in the long run so that things will be carried out comparatively faster.
In addition to the above-mentioned points, people will be able to reduce the size of the application very easily so that listing of the dead coding will be done without any kind of problem and analysis of the source code will be done very proficiently. Hence, the introduction of the concept of Proguard Android is considered to be a great idea to avoid any kind of problem and ensure that a graphical user interface will be present throughout the whole process.