Great question! Identifying specific Android ROMs—whether stock or custom—can be done reliably by checking system properties set during the ROM's build process. Below are straightforward, actionable methods tailored to your target ROMs:

1. Using System Properties (Most Reliable) #

System properties are the gold standard here because every ROM sets unique identifiers during compilation. You can access these via adb shell or directly in your Android app code.

Stock Android #

Stock ROMs (Google Pixel's pure Android or manufacturer unmodified builds) will have distinct markers:

• ro.build.flavor: Typically starts with google_ (Pixel devices) or aosp_ (pure AOSP)
• ro.build.display.id: Contains numerical build IDs like TP1A.220624.014 (no custom ROM branding)
• ro.system.build.product: Matches the device's official codename (e.g., raven for Pixel 6 Pro) without custom suffixes

Example adb command to check:

getprop ro.build.flavor

OxygenOS (OnePlus) #

OnePlus's OxygenOS sets unique properties for easy detection:

• ro.build.version.oxygen: Directly specifies the OxygenOS version (e.g., 13.1.0.580)
• ro.oxygen.version: Alternative key for version info
• ro.build.display.id: Includes OxygenOS or OOS (e.g., OxygenOS 13.1 C.44)

MIUI (Xiaomi/Redmi/Poco) #

MIUI has several distinct properties you can check:

• ro.miui.ui.version.name: User-facing version string (e.g., V14)
• ro.miui.version.code_time: Timestamp of the build
• ro.build.display.id: Contains MIUI (e.g., MIUI Global 14.0.2 Stable)

Funtouch OS (Vivo/iQOO) #

Vivo's Funtouch OS uses explicit properties to identify itself:

• ro.vivo.os.name: Explicitly set to "Funtouch OS"
• ro.vivo.os.version: The OS version (e.g., "13")
• ro.build.display.id: Includes Funtouch OS (e.g., Funtouch OS_13.0)

2. Accessing Properties in Android App Code #

If you're building an app to detect the ROM, use System.getProperty() to read these values directly:

// Check for MIUI
String miuiVersion = System.getProperty("ro.miui.ui.version.name");
if (miuiVersion != null && !miuiVersion.isEmpty()) {
    // Device runs MIUI
}

// Check for OxygenOS
String oxygenVersion = System.getProperty("ro.build.version.oxygen");
if (oxygenVersion != null && !oxygenVersion.isEmpty()) {
    // Device runs OxygenOS
}

// Check for Funtouch OS
String funtouchName = System.getProperty("ro.vivo.os.name");
if ("Funtouch OS".equals(funtouchName)) {
    // Device runs Funtouch OS
}

// Check for Stock Android
String buildFlavor = System.getProperty("ro.build.flavor");
if (buildFlavor != null && (buildFlavor.startsWith("google_") || buildFlavor.startsWith("aosp_"))) {
    // Device runs Stock Android
}

Note: Some properties may require the READ_PHONE_STATE permission on older Android versions, but most are accessible without special permissions on modern Android.

3. Fallback Methods (Less Reliable) #

If system properties are obfuscated, you can look for ROM-specific pre-installed packages:

• MIUI: Check for com.xiaomi.mipush or com.miui.securitycenter
• OxygenOS: Look for com.oneplus.nvbackup or com.oneplus.filemanager
• Funtouch OS: Check for com.vivo.vivospace or com.vivo.launcher

These are less reliable because users might uninstall or disable pre-installed apps.

Key Notes #

• Always verify multiple properties to avoid false positives (some custom ROMs mimic single props but not others)
• Build IDs (ro.build.display.id) are often the easiest to parse since they include the ROM name directly
• For other manufacturer ROMs (like Samsung One UI), apply the same logic with their specific properties

内容的提问来源于stack exchange，提问作者Parth Anjaria