What is Android vitals overview ? example:- Recompile your app with 16 KB native library alignment , Edge-to-edge may not display for all users

Overview

Android Vitals is a section in the Google Play Console that tracks your app's technical quality metrics — crashes, ANRs (App Not Responding), battery usage, and more. It helps you identify issues affecting user experience and your Play Store visibility.

What Are Android Vitals?

Android Vitals monitors:

Apps with bad vitals see reduced Play Store visibility. Apps with good vitals may get boosted in rankings.

16 KB Native Library Alignment

Starting with Android 15 (API 35), Google requires all native

.so

Why? Modern ARM chips use 16 KB memory pages for better performance.

How to Fix in Flutter / Android

In

android/app/build.gradle

gradleCopy
android {
    defaultConfig {
        // Ensure 16KB alignment for native libraries
        ndk {
            abiFilters 'arm64-v8a', 'armeabi-v7a', 'x86_64'
        }
    }

    // Ensure libraries are not compressed (required for 16KB alignment)
    packagingOptions {
        jniLibs {
            useLegacyPackaging = false
        }
    }
}

Recompile your native dependencies with NDK r27 or later to get 16 KB-aligned binaries.

Edge-to-Edge Display

Android 15 enforces edge-to-edge display for all apps — content extends behind the system bars (status bar, navigation bar).

kotlinCopy
// Android 15+ — edge-to-edge is automatic
// But you need to handle insets so content isn't hidden behind bars

ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
    val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
    v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
    insets
}

Flutter Edge-to-Edge Fix

dartCopy
// Flutter automatically handles edge-to-edge via SafeArea
Scaffold(
  body: SafeArea(
    child: YourContent(),
  ),
)

Key Actions for Android Vitals:

1. Monitor crash rate and ANR rate in Play Console
2. Recompile native libs with 16 KB alignment for Android 15+ compatibility
3. Use
   textCopy

   SafeArea

   in Flutter to handle edge-to-edge properly