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DURATION
- ₹1,297.00
- UNLIMITED ACCESS
- Course Certificate
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TIME3hr/week
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THIS CLASS IS FORAll level
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100% ONLINESelf-paced
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STUDENTS4.3( 44 REVIEWS )468 STUDENTS
Overview
Having an android application such as Applock has perhaps become the necessity of every common man using an android phone. This helps you remain hassle-free and not worry about who might be spying on your phone at the moment and accessing your Facebook, gallery app, or banking app. Applock is regarded as one of the most rudimentary applications when it comes to app privacy.
The charm exponentially increases when you know how to create an android application similar to Pro Applock. While making an android application, the real fun begins when you can customise your application according to your choice of likes and dislikes such as uninstall protection, fingerprint support, locking stuff such as incoming calls, uninstalling apps, and your various system functions like Bluetooth.
Pro Applock android application:
Before beginning with the course details, let us analyse what exactly the applock application has in store for us. Android has built-in security specifications that help you significantly reduce the chances and impact of security issues. The system is designed so that developers like you can typically build your apps with the default system and file permissions and have no doubts about security.
Here are our reasons why you should definitely try building this application if you aspire to become an android developer:
- In today’s world, the most important asset for a human is not money, but time and data. It’s quite self-explanatory that data is of extreme importance, not only to individuals but also for big IT companies.
- Building an applock application will give an extra edge to your portfolio along with adding a versatility to your application.
- Having an applock application in your portfolio will increase your chances in getting a job or freelance work easily.
About the training:
Candidates who wish to enroll for the course will be required to perform the following tasks:
- Student will be required to attend the training through 17+ hours of video
series. Student will be able to access the videos available under the curriculum column.
- Once the student has completed the video lectures, students will receive a mail
regarding the project that he or she will be required to implement.
- The student will be required to share their project’s APK and code to us as soon as he/she completes the task.
What You Will Learn:
- Programming Basics
- Java Basics
- Android Basics
- Pattern Lock
- Litepal Database
- Android Services
- Multiple Thread
- Recyclerview
- Fragments
- Third Party Libraray
Features and benefits:
- After completing the training, you will be able to build a real-world applock android application.
- MNCs require experience and some hard-earned projects in your skills. After the training, you will have access to both.
- You will receive a professional mentoring which will make you ready for the
- With the knowledge on how to make an applock android application, you can monetize yourself and start freelancing.
You can get 100% refund until 7 days of enrolment.
Instructor

Nullclass
Teacher, Author, CEOThe founder wants to make it possible for every individual struggling to find a job, to accomplish more, and live life on their terms. Determined and optimistic, he has spent countless hours in his venture to solve students’ problems, both academic and personal.... The founder wants to make it possible for every individual struggling to find a job, to accomplish more, and live life on their terms. Determined and optimistic, he has spent countless hours in his venture to solve students’ problems, both academic and personal.
Read MoreCourse Curriculum
Section 1 : Introduction | |||
Introducion – Pro Applock | FREE | 00:06:00 | |
Source Code – Pro AppLock | 00:00:00 | ||
Section 2 : Programming Basics | |||
Programming Basics 1 | 00:14:00 | ||
Programming Basics 2 | 00:31:00 | ||
Programming Basics 3 | FREE | 00:10:00 | |
Programming Basics 4 | 00:22:00 | ||
Section 3 : Creating a Applock app | |||
Setting Up Project | 00:13:00 | ||
AppList design | 00:12:00 | ||
AppList Design Content | 00:12:00 | ||
Loading AppList | 00:17:00 | ||
Pattern Lock | 00:15:00 | ||
Lock Screen Conent | 00:18:00 | ||
LitePal Database | 00:08:00 | ||
Setting Screen | 00:11:00 | ||
Services – Part 1 | 00:15:00 | ||
Services – Part 2 | 00:15:00 | ||
Services – Part 3 | 00:15:00 | ||
Service Usage | 00:15:00 | ||
Final Linking and Output | 00:16:00 |
Perks and Benefits
Certificate
Students will get an internship certificate.
Support
Students will be able to connect with mentors to resolve doubts.
Internship
Students will get a stipend of ₹3000 if they complete the internship task in 30 days.
Refund policy
You can get 100% refund until 7 days of Enrollment.
Great course, really well delivered in a clear and logical way. So many aspects of
android are covered it creates a great platform from which to start developing Apps
for the android products.
As an introductory course, I think a student cannot ask for more than you offer. It
really starts assuming zero-knowledge, which has been good to me because I wasn't
used to the android studio platform.
I'm a 19 year old first-time developer - no previous coding experience or really
anything techy. This course was absolutely brilliant for teaching me the
fundamentals and making me realise that nothing is ever as hard as it seems.
One of the most fluent and best courses one can find ! Simply amazing ! The
mentor knows how to explain and the entire course has been very nicely portrayed.
Must have a course. Go for it!
This was a very knowledgeable course on the whole. I came as a newbie who just
knew that there is something called toast in android and now I am returning with a
lot of beautiful knowledge about building android applications. I am glad that I got to
learn a new skill from such a good instructor who taught all the concepts very
patiently and tried to reply to all my queries timely.
Good course to get started with Android development using Java. The app that we
built during the course is a great way to apply what we learn. The instructor could
give more technical and thorough explanation of concepts & apply clean code
principles.
I got to admit, I was pretty unsure when I bought this course, but after going
through about 2 hours, I am really enjoying it and more importantly, I am learning
more than I ever thought I would. I would recommend taking notes in the start since
the java syntax can be a little tricky to get used to.
I really loved the friendly nature of the teacher. It really made me love the topic.
Everything is taught step by step and slowly which helped me grasp easily. The
explanations were crystal clear.
NullClass is really amazing. As a first time App Developer I have gone through
numerous Tutors but I kept on making mistakes and felt like I wasn't learning
anything. Since I started your course I can say it's becoming easier and I now know
what I am doing. I'm so grateful I enrolled in this course. This is by far the best
Android Course Available for newAndroid Developers like me.
In my personal opinion, NullClass tells the lesson really well with a
comprehensive explanation.. I really enjoy learning android development through
this course.. Some points where I really need detailed explanation were explained
really well.. I was amazed with how NullClass did their job and I am enjoying my self
learning and getting the most of it.. Everybody who wants to start learning Android
should buy this course.. You will never regret it!
This course is for absolute beginners, don't hesitate if you're one. It was well
planned and took things gradually to advance level and for perfection you just
need to practise and practise more. Thanks to the NullClass!
It is a great experience to learn under them. The quality of the process of study
is very professional and to the point. Thanks a lot
Good Course
thanks for this course
Nice
Nice course 👍👍
My first app
I have always been fascinated by making apps but thought it would be too tough. But, when i came across the course on building app lock by nullclass I was filled with relief as I had read their reviews in the past and I knew that this is it. And guys it was!! This course on building app lock is so amazing I was so engrossed in this course that I hardly realised how much time was passing!!
Learned lot
I just completed the course on how to build your own app lock application. I understood everything very well. The staff is also very understanding and supportive.
App lock
this course is thus far the best one I have attended in the forte of android app development! I would definitely recommend this course to everyone who is interested in android app development!
simply good
thank you so much nullclass for this amazing course on how to develop your very own app lock app. This course is simply amazing. I would definitely recommend this course to everyone who aspires to become an app developer!!
applock
I would give this course a big thumbs up and definitely recommend it to any and everyone who is either a beginner in app development or is an intermediate level app developer.
Applock
I just finished this course on how to develop your very own app lock app. It took me about 2 months to complete this course and I'm fully satisfied!
real-time app lock
Came to know about the real-time app lock course through a friend, I never trusted any online courses because of previous bad experiences, but this course has changed my mind. This is an excellent course and has increased my app development knowledge by a large margin, I recommend this to anyone wanting to learn real-time android projects
the experience
Wow! I had been trying to learn app development for so long with other courses and tutorials, but this is the first time I feel like I actually learned something where I don't feel like something is missing at the end. Learning through real-time projects is best, and I got a lot of experience.
Thanks Nullclass for the experience.
Amazing course.
Amazing course. This is the best course on Galaxy!! Man, you make me a professional coder and I'd published 3 apps on the play store. Thanks.
so cool
This is so cool! I'm so excited to develop my own app. Once I got everything in place, I'll get back in here. It'll take me some weeks probably to develop my own app, as I don't have enough tools right now, but it doesn't stop me from learning.
well-qualified professionals
The course is well-structured, the instructors are well-qualified professionals, and this is immediately noticeable.
polish my skills
Recommended! If you think building a real time app is difficult, join this course. This course helped me to polish my skills and overcome my weaknesses turning them into strengths. Truly the best course ever.
interactive learning
I used to be dependent on YouTube videos before joining this course. But when I enrolled in this course I realised the importance of having actual teachers and interactive learning. Here we had discussions that helped me understand the concepts better. The professors solved each and every doubt and query I had. It was worth joining this course.
wonderful opportunity nullclass
thank you for this wonderful opportunity nullclass. I truly loved this course and I'm glad to have enrolled in this course!!
It was self paced
I really liked this course very much. It was self paced and things were explained in a very simple manner.
comprehend everything.
i liked how everything in this course was explained using real world examples and how easily i could understand and comprehend everything. These are the best features of this app development course
Good course
It was a good course.
Good
Nice course
AppLock-Java
It fully Covered all the concepts @ how to Learn & Build Real Time App Like AppLock in Java.
It was really useful and helpful.
Thank you!!!🙏
App lock project
It was indeed wonderful learning something new during summer vacation. Thanks to NullClass and their team for this opportunity. It was great experience
AppLock
This entire summer was productive because this amazing project. The teaching pace was good and i learned about Java. This is really great project
AppLock
I completed this project and i was really happy about the entire process. The mentors were good and the video tutorials were indeed helpful. I really appreciate this platform for helping students gain experience
Good course
Good to be updated on the changes that have taken place. Top marks for the instructor.Overall the course is going to be very useful.
Highly recommended
This was my first time taking a course in this format and it far exceeded my expectations. The class is awesome! The instructor spoke very clear and was very knowledgeable and patient. Good curriculum.
Really amazing course
Overall I enjoyed the course. I liked that everything was straight forward. There never was any confusion on assignments, which is always a plus with online courses.
Good mentor
Trainer knowledge is excellent and with this course I got useful knowledge.
Awesome applock designing course
Very informative and gives more knowledge about the simple security to our usual apps .Very helpfull for a beginner to learn and work in security based apps
very good
informative
Good course
I was able to set my own timetable and submit assessments around my own commitments. Had it not been for the flexible nature of the course I would not been able complete my studies
Good course
I really enjoyed the online course. I thought it was well planned and layed out, easy for me to follow. The course was everything you said it would be, full of learning.