What are the Ways to Reduce Android App Size During Development Process? - Coweso
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What are the Ways to Reduce Android App Size During Development Process?

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What are the Ways to Reduce Android App Size During Development Process?

The storage spaces in current mobile phones have reached a scarcely believable level of 256 GB, leading to developers increasing their app size. This growth is natural as the mobile app development companies in Australia try to fulfil customer requirements and support their product on every screen size by integrating new features. A survey concluded that more than 70% of the worldwide customer base uses Android, and more than 65% of them install an app after considering its size. In addition, as we are getting habituated to immediate gratification, we think of other ways to install these programs as they take up storage spaces. While mobile has cloud support to back up videos, images and files, many issues, such as phone hanging due to large app size, are faced by a user. A customer nowadays expects a lot from a program. Therefore, android software developers are thinking of other methods to reduce app size to enhance the customer experience while still integrating additional unique attributes. We have provided some ways below that will help you reduce the size of your app during the development stage.

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Optimise Images

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One of the methods is to optimise images, which can be quickly done by conveniently reducing. One of the methods is to optimise images, which can be done promptly by conveniently reducing image size without impacting the resolution. For example, you can decrease the app size by converting .jpg and .png images to .webp web image format without affecting its quality. You can quickly get the best of both worlds with the .webp form, as it provides good compression like .jpg and transparency like .png.

You can convert the images using a number of available practical tools. For example, you can use guetzli and packjpg software to compress .jpg files. On the other hand, you can achieve efficient .png file compression through tools like pngcrush and zopflipng. Apart from the software, app development companies in Sydney like Coweso can help develop simple resolution-independent photos that don’t need much space by executing vector graphics. You can find these in Android as VectorDrawable objects and generate sharp and screen-sized images by enabling a 100-byte file.


Remove Codes That are of No Use

It is a fundamental practice while creating a mobile app to get an idea of a code’s existence within a superfluous system where it is automatically developed. For example, you can use a large number of tools for protocol buffers that can create surplus classes and methods. These surplus methods and classes are useless to the app; they just take up space and swiftly increase the app size. You need to eliminate such redundant & repetitive parts that oppress the phone to optimise the software size.

Eliminate all the Dead Codes

Your app’s loading speed, the memory it utilises and the energy it consumes are directly proportional to the size of the APK file. Therefore, you will only add to the unused bulk if you keep any inoperative or useless code just for the sake of preserving it. Eliminating all the dead codes is crucial for your app, similar to removing redundant codes. Expelling these codes help your app to stay active and energised all the time. There wouldn’t be any undue effect on your software’s working process since these codes don’t contribute to its working in any way. However, you can boost the quality of your source code and reduce the requirement to maintain code size by eliminating them. In addition, this method helps prevent the intervention of bugs and provides you with a healthy product. For more information, contact Coweso – the leading mobile app development company in Australia.

Eliminate all the Unused Resources & Class

A resource is deemed unused and of no value to the developer when it can be detected in the res/ folder not referenced in the code. These resources can be detected by lint, which is a part of Android Studio and a static code analyser. For example, you may find unused resources when integrating libraries into the code. However, the lint program will send you an alert after proper detection. However, the creators should note one factor that reflection or app links to library files developers would result in the device stopping the scanning of the assets/ folder or the assets code orientations. You can also relax knowing that it will never remove resources automatically on its own. You can use Gradle – a top tool for easily removing unused classes & resources. You only have to use shrinkResources by allowing code shrinking and enabling it in the build.gradle file of the software.

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Try Reusing your Available Resources

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Compared to removing the files, reusing is a more straightforward and better option. It is also a fantastic method to employ resources for other activities. For example, you might define variations in an image related to tints, shades and orientation with the help of an inconspicuous resource. However, you can also take the help of various app development companies in Sydney to use the same resource for other photos with the help of personalisation as & when needed. You can also boost the scrolling performance of your app to its best abilities and significantly compress its size through file reusing.

Android can tweak the attributes of various assets by providing the developers with many utilities. For example, the designers can use the android:tint and tintMode features on higher versions or ColorFilter class in lower versions to change the colour in a photo.

Use Limited Resources from Libraries

When you develop an Android app, external libraries play a significant role in delivering the utmost multipurposeness and utility. Google Play Services and Android Support Library are two of the most common examples. While the former is used to garner autotranslations of app text, the latter is employed to enhance the customer experience on old devices. However, one can also find such libraries for desktops or servers where tonnes of objects and methods are available that are of no use to the app. However, you can make changes to these files and keep those components that are needed by your program. Of course, you would require modification approvals to achieve this objective. Alternatively, you can achieve some specific functionalities by employing a mobile-friendly library.

Provide Support for a Few Specific Screen Densities

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Zillions of Android-powered gadgets function all around the world. Therefore, a mobile app development company in Australia needs to create a powerful platform supporting the devices. The mobile gadgets are available with a range of screen densities, such as ldpi, tvdpi, mdpi, hdpi, xhdpi, xxhdpi, and xxxhdpi, which makes it easy for a customer to stream various contents. However, it is not essential to enable every mentioned above density for your app, and you can undoubtedly reduce space by not exporting rasterised assets to every one of them.

You can achieve the goal of keeping specific densities by following a few points. First of all, find out the percentage of customers with gadgets having specific densities by conducting a survey. You don’t have to bother providing all those densities in your software whose percentage is less. After all, Android would automatically step in even if you don’t add the above densities and scale the available resources meant for other densities.

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