The code Resources The strategy App Bundle With the Android studio we have option to generate app bundle to publish the app. Based on device configuration app bundle will install only that specific device related resources.
maintains good programming habits. Do not repeat or unused code. Add libs carefully and remove unused libs.
Use proguard to obfuscate the code, it will optimize the unused code, and can reduce the size of the installation package after obfuscation.
The part of native code, in most cases, only needs to support armabi and x86 architecture. If not necessary, consider removing the x86 part.
Use the Lint tool to find unused resources. Remove unused images, strings, XML, etc. Make sure there are no unused files for assets in the assets directory.
When generating the APK, the aapt tool itself will optimize the png, but before that, you can use other tools such as tinypng to further compress and preprocess the image.
jpeg is still png. Choose according to your needs. In some cases, jpeg can reduce the size of the picture. For 9.png images, the stretchable area should be cut as small as possible. In addition, you can avoid using the entire large image when using 9.png stretching to achieve the effect of large images.
provides the image resources of hdpi, xhdpi, xxhdpi selectively. It is recommended to provide xhdpi pictures first. For mdpi, ldpi and xxxhdpi can provide different parts as needed.
Reuse existing image resources as much as possible. For example, you only need to provide a symmetrical picture, and another picture can be implemented by code rotation.
Functions that can be implemented in code, try not to use a lot of pictures. For example, to reduce the use of multiple pictures to make an animation-list AnimationDrawable, this approach provides multiple pictures that take up a lot of space
What is NetworkOnMainThread Exception?
INSTALL_FAILED_INVALID_APK: Split lib_slice_9_apk was defined multiple times. It is possible that th
How to get a contact image using a phone number in android?
How to save activity State in Android?
Open PDF in Google Drive with Intent in Android - RRutors
Extract Date and Time from Long Type Variable - RRutors
How to find Android Device UDID or unique ID?
How to start a new activity on button click
How do I check in SQLite whether a table exists?
How to Exit android app on back pressed?
How to copy database from assets folder in android using kotlin
FragmentPagerAdapter deprecated, Since API 27.1.0 FragmentPagerAdapter is deprecated.
What is ANR in android?
Check List for Generate Signed APK Android
How To Set Text Color Programmatically Android TextView?
What is Android?
Fix Behavior Subclass BottomSheetBehavior Exception - RRutors
What is Intent? What is the difference between an implicit intent and an explicit intent?
ERR_ACCESS_DENIED in Android Webview with sdk 30
Permission denied for window type 2010 in Marshmallow device
What is ANR? How to avoid and resolve it?
What is Application?
How to validate email address in Android with Kotlin?
Add Jar/Library Files as Dependency in Android Studio
How to reduce APK package size?
Symmetric vs Asymmetric Encryption in Android Server - RRutors
How to check Android version?
What are the notifications available in android?
How to avoid multiple button click at same time in android?
What are Android Versions available?
How to get complete address from latitude and longitude?
How to Get bitmap from drawable: Android
Explain Fragment Life Cycle
Fix Android Emulator Kill Error When Running Your App
How to convert DP to Pixel and Pixel to Dp?
How to stop EditText focus at Activity startup in Android?
Emulator: emulator: ERROR: Can't find 'Linux version ' string in kernel image file: Andr
What is "shared preferences" in Android ?
How to Use Deprecated Handler() in Android - RRutors Guide
Fix Play Store Rejection Due to SMS Permission - RRutors