Mantra Labs and Medallion Healthcare sign a Strategic Partnership
Over the last 10 years, Medallion has evolved into a reliable partner to execute healthcare assignments, ranging from setting up of for-profit hospitals, establishing medical colleges, partnering with government institutions and more importantly, the introduction of social enterprise models in rural India. Medallion, with their vast functional experience, of more than 50 collective years, bring implementation as their core value proposition to this partnership.
“Technology will be the single most driving force for healthcare to innovate and improve the service offerings. We are extremely confident that Mantra Labs with their level of technical competence are the ideal partners to build healthcare solutions. This partnership will go the distance, in terms of our clients accessing cutting edge technologies”. Manesh Mathew, Founder & CEO of Medallion Healthcare.
As part of expanding the scope of services in healthcare, Mantra Labs has entered into a strategic alliance with Medallion Healthcare. Through this synergy, Mantra aims to gain vital functional knowledge from user groups and thereby develop solutions for next-generation and address the actual pain points of customers as well as healthcare providers.
Mantra Labs is an ideal partner as it is a results-driven technology and design company who likes to be at the cutting edge of technology and develop innovative and scalable software and design solutions.
Mantra Labs is working with clients all over the world on solving interesting problems in Health-Care, Fin-Tech and Consumer Internet space.
“Mantra sees a huge scope of innovation and disruption in healthtech. We are focused on achieving success in healthtech in partnership with Medallion using our advanced technical skills in new age technologies. Medallion is an ideal partner, they have proven track record of understanding healthtech from perspective of its management, practitioners and end users”. Parag Sharma, CEO , Mantra Labs.
With the increase in mobile storage spaces that have gone up to 256 GB, app size is also growing. App size is sure to grow as developers are adding new features, trying to meet customer needs, and also trying to support their apps on various screen sizes. Around 74% of the world uses Android, and 70% of users consider app size before installing them. Moreover, as humans are getting accustomed to instant gratification, they ponder on ways to download apps as they take up storage spaces. Despite the cloud support for photos, videos, and files, android users face issues, such as mobile hanging due to app size. As customer expectations are increasing, android app developers are considering other ways to reduce app size while still incorporating significant additional features and keeping in mind the customer experience.
Below are the 8 best ways to reduce android app size:
1. Use Android App Bundleto Reduce App Size
When generating the release version of your app, you can choose between APK and Android App Bundle. The second option will make Google play to generate the APK with only those features a specific user need.
App Bundle Vs APK
Android App Bundle
It is a publishing format that includes compiled code and resources of your app, and delays APK generation and signing to Google Play.
Download Android Studio 3.2 or higher—it’s the easiest way to add feature modules and build app bundles.
Add support for Play Feature Delivery by including a base module, organizing code and resources for configuration APKs, and, optionally, adding feature modules.
Build an Android App Bundle using Android Studio. You can also deploy your app to a connected device from an app bundle by modifying your run/debug configuration and selecting the option to deploy APK from app bundle. Keep in mind, using this option results in longer build times when compared to building and deploying only an APK.
If you’re not using the IDE, you can instead build an app bundle from the command line.
Test your Android App Bundle by using it to generate APKs that you deploy to a device.
Enroll into app Play App Signing. Otherwise, you can’t upload your app bundle to the Play Console.
Publish your app bundle to Google Play.
Please note: Android Package Kit – As per developer console, by the mid of 2021, developers won’t be able to upload apk on play store)
Android operating system uses APK which is the package file format for distribution and installation of mobile apps, games and middleware. APK is similar to other software packages such as APPX in Microsoft Windows or a Debian package in Debian -based operating systems.
Google Play requires that the compressed APK downloaded by the users should not exceed 100 MB.
The expansion files for your app are hosted by Google Play which serves them to the device at no cost to you. The expansion files are saved to the device’s shared storage location (the SD card or USB-mountable partition).
2. Use Proguard
Proguard is probably one of the most useful tools to reduce your APK size. It reduces the source code files to a minimum and can reduce the APK file size upto 90%.
Use it in all variants whenever using “Proguard”
Helps to avoid conflict at the of generate apk or bundle if will use in all the variants.
We cannot let ProGuard rename or remove any fields on these data classes, as they have to match the serialized format. It’s a safe bet to add a @Keep annotation on the whole class or a wildcard rule on all your models.
3. Use Android Size Analyzer Plugin
This Android Studio plugin will provide you recommendations to reduce the size of your application.
With the APK Analyzer, you can accomplish the following:
View the absolute and relative size of files in the APK, such as the DEX and Android resource files.
Understand the composition of DEX files.
Quickly view the final versions of files in the APK, such as the AndroidManifest.xml file.
Perform a side-by-side comparison of two APKs.
There are three ways to access the APK Analyzer when a project is open:
Drag an APK into the Editor window of Android Studio.
Switch to the Project perspective in the Project window and then double-click the APK in the default build/output/apks/ directory.
Select Build > Analyze APK in the menu bar and then select your APK.
Whether used or not, every resource takes up memory. It is therefore necessary to have only those resources that you need, and to use those in a memory efficient way. In other words, you should consider the resolution of the image before finalizing on it.
5. Optimize Libraries
As large libraries consume huge amounts of space, it is advisable to remove parts of it in case you do not need them and if it is permitted by the license of the library. Proguard can aid you in this process but it is not always able to remove large internal dependencies.
6. Use Vector Graphics Wherever Possible
They are sharp and do not consume much space as they rely on mathematical calculations and not on pixels that need to be saved. However, they cannot be used for photography.
7. Compress Your Images
By using tools such as pngcrush, you can reduce the file size of PNG images. It is advisable to do this images as they still look the same.
8. Only Support Specific Densities
If only a small portion of users use a specific density, it might be better to let Android scale your other densities for them as it would reduce your APK size.
As mobile storage space is growing, people are installing a large number of apps to meet a wide range of needs. But as app size is increasing, people are continuing to struggle with storage issues. With provisions such as Proguard, one can compress the APK file size and optimize libraries easily. Compressing images and using vector graphs are also useful in reducing app size.
About the author: Anand Singh is Tech Lead at Mantra Labs. He is integral to the company’s Android-based projects and enterprise application development.