Tips to Reduce Android App’s Size and Optimize Performance

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Tips to Reduce Android Apps Size and Optimize
Performance

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Reduce Android App Size

• The average Android app has grown in size since
  the launch of Android in March 2012. This is due
  to the large size of many apps, both because of
  their high graphics and increasing functionality.
• The memory of typical Android devices has
  increased simultaneously. However, sometimes the
  user experience is negatively affected by
  high-definition graphics and innovative features
  as well as rich multimedia content.
• App sizes are increasing rapidly. No user wants
  an app that takes too long to download or eats up
  too much memory.

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Why the large-sized android app creating a lot of
issues?

• Because of its large size, apps tend to use a lot
  of internet data. This causes many problems in
  areas where Wifi is not available. It comes down
  to the following factors
• Apps of large size can cause a lot more problems
  in a smooth running environment
• It takes up a lot of memory and can cause other
  apps to not run as smoothly.
• It ultimately slows down your device

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Ways to reduce android app size

• Use Proguard
• Use Android Size Analyzer Plugin to reduce apk
  size Android
• Optimize your Apps Resources to reduce apk size
  Android
• Optimize Libraries to reduce app size android
• Use Vector Graphics Wherever Possible to reduce
  app size android
• Compress Your Images
• Only Support Specific Densities to reduce app
  size android
• Use Android App Bundle to Reduce App Size
• Opting for Android Go

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Use Proguard

• Proguard is a powerful tool to reduce APK file
  size. Proguard reduces source code files to a
  minimum, and can reduce file size by up to 90.
• Use "Proguard" effectively with all variants
• If used in all variants, it helps to avoid
  conflicts at the time APK file generation/bundle
  is created.
• ProGuard cannot be renamed or removed from any
  data classes. Any modification to the serialized
  format will cause it to fail. You can always add
  _at_Keep annotations to the entire class or a
  wildcard rule to all of your models.

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2. Use Android Size Analyzer Plugin to reduce apk
size Android

• Android Studio Plugin offers multiple suggestions
  to reduce the size of your app.
• The APK Analyzer can help you reduce the size of
  your Android app.
• This allows you to see the true composition of
  DEX files.
• It allows you to see the relative or real size of
  files within the APK. This includes Android
  resource files and DEX files.
• It provides a clear understanding of DEX files
• It provides a quick overview of the final
  versions, namely the AndroidManifest.xml.
• It provides a side-by-side comparison between two
  APKs

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3. Optimize your Apps Resources to reduce apk
size Android

• Remember that every resource takes up some
  memory, regardless of whether it is being used.
  It is important to optimize only the resources
  that are being used to fix memory usage. It is
  important to optimize the image before it is
  finalized.

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4. Optimize Libraries to reduce app size android

• Large libraries occupy large amounts of space.
  This is well-known. It is highly recommended to
  delete parts of the library if they aren't
  needed. Proguard can help you reduce the size of
  your Android app, but it's not equipped to handle
  large internal dependencies.

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5. Use Vector Graphics Wherever Possible to
reduce app size android

• They may be sharp and not occupy too much space
  because it uses mathematical calculation. They
  don't have pixels that must be stored in memory.
  They can't be used to take photos.

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6. Compress Your Images

• Tools such as pngcrush can be used to reduce file
  sizes for PNG images. As the images are still of
  high quality, it is highly recommended to use
  pngcrush.

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7. Only Support Specific Densities to reduce app
size android

• It is better to allow-Android to optimize the
  density of a select group of users. This allows
  for a smaller APK.

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8. Use Android App Bundle to Reduce App Size

• Developers have the option to choose between APK
  or Android App Bundle when creating the release
  version. App bundle is recommended as it allows
  Google Play the ability to generate APKs with
  user-centric features.
• This is the Android App Bundle
• It is a well-designed publishing format that
  includes compiled code and the resources of your
  app. This format allows for APK generation and
  signing into Google Play.
• The maximum size of a compressed download is
  150MB when using Android App Bundles. APK
  expansion files cannot be combined with the app
  bundle.

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9. Opting for Android Go

• Google launched Android Go to attract a wider
  audience. The Android Go launch featured multiple
  enhancements in performance and storage. It is
  designed to offer a seamless, scalable experience
  on budget-friendly Android devices with less than
  1GB RAM.

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Read our full blog here

• https//mobcoder.com/blog/reduce-app-size-android/