7 Top Methods to Reduce Android App Size

If You’re an Android app developer who dislikes watching phones driving out of space. And you’re exhausted from developing mammoth-sized APK stores that barely get installed.

Let’s admit it: big-size apps are repository hoggers and an absolute annoyance. Users cannot do without them, nor can they get relief from them. They stay in a continual love-hate connection with these apps – acclaiming their vibrant illustrations and soft navigability but condemning their sheer length at the edge of the day.

And, because human necessities are voracious, they cannot assist by hopping about mean to have more apps on their tools without negotiating on excellence or overtaxing the phone repository.

Android users worldwide would unanimously concede to the truth that the biggest slab of their phone warehouse refers to apps, which mercilessly crowd on data, RAM, and most greatly, battery life.

Why Do Large-Size Apps Exist in the First Place?

Current day apps have been overpraising because of three main justifications:

Highly profitable characteristic packs

Boosting UX objectives

Aid for a broad spectrum of web sizes and thicknesses

Barely ever work these apps function efficiently. Further influencing the repository capability and memory of mobile appliances, they also enhance data consumption. We can barely visualize the unhappy circumstance where a user depends on fundamental Internet connectivity.

Top 7 Ways to Reduce Android App Size During the Development Life Cycle

1. Image Optimization

The picture extent can be conveniently decreased without reducing the resolution. For example, .jpg and .png images can be adapted to .webp web image layout to trim apps without negotiating the quality. The webp configuration gives reduction like .jpg and clearness like .png. In brief, it has the decent of both realms.

There are various appliances convenient for such modification. Appliances such as guetzli and pack jpg suit .jpg file reduction adequately while pngcrush and overthrowing befit .png files.

This apart, makers can execute vector graphics to build modest resolution autonomous images that don’t crib for the space. These are convenient in Android as Vector Drawable objects and allow a 100-byte file to create pictures bright and screen-sized.

2. Redundant Code Removal

While creating a mobile app, it is basic that you get the drop of a code’s impression within a redundant network where it is automatically developed. For example, many protocol security devices can build techniques and courses in excess.

These techniques and courses do not perform any promising for the app. Rather, they merely broaden the size of the app swiftly. Such repetitive codes require to be eliminated so the app size continues to the optimum without the intimidation of tolerant unnecessary portions.

3. Dead Code Elimination

The extent of the APK file is directly symmetrical to the load rate of your app, the remembrance it utilizes, and the energy it absorbs. As such, any unusual or inactive code maintained only for the sake of saving will only expand to the size. Much like the deduction of redundant codes, deceased code elimination is essential for your app to remain active any moment, any day.

The procedure has zero effect on the functionality of the app because such codes aren’t part of it in the initial place.

4. Removal of Unused Resources and Class

A sluggish code analyzer called lint is an aspect of Android Studio and can distinguish reserves in the res/ folder not referenced in the code. Such aids are unfamiliar and thus, pointless. Whenever the lint tool discovers such aid, it publishes the statement.

For example, when you add libraries to the code, different aids might attend. The lint tool will inspect this and deliver you the attention.

5. Minimized use of Resources from Libraries

Outer archives are frequently utilized while generating Android apps so usability and versatility can be sent to the outside. The widespread ones are Google Play Services, which is utilized to regain auto translations of app text, and Android Support Library, which is utilized to up the user experience on dated tools.

Nonetheless, such archives are moreover constructed for servers or desktops and arrive with weights of procedures and objects that don’t fulfill the app any objective. Nonetheless, you can revise the records and conserve only those portions which your app needs.

6. Implementation of Downloadable Fonts

This one is a modern improvement to Android App Development. Google comprehends the truth that a bulk of applications on the Play Store have types in common. Nonetheless, these fonts are already a fraction of the app packet.

As an outcome, various applications on the exact tool carry copies of the exact fonts. This apart, nearly all of these apps haven’t been optimized for mobile appliances. This is why Google has agreed to induct Downloadable Fonts into its Support Library 26.

7. Reduction of the Size of Native Binaries

There are two major paths to dropping the extent of Native Binaries:

By utilizing the arm-eabi-strip tool in Android NDK to get relieve undue debug symbols

By setting android:extractNativeLibs=” false” to resist the extraction of native archives by curbing Package Manager from duplicating .so records from APK to the file network.

Final Words

Know, that the slimmer the app the elevated the download percentage. So, practice these suggestions and pinch the midriff of your app as tightly as you can.

Thereupon all, if you have attained so distance in this writing, it is for convinced, that you are that person who isn’t very pleased about mobile apps unabashedly occupying disk space and accepting dislike from likely users. And if you are still in doubt then hire Android App Developers.