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Android Cross-Device Services Rolling Out QR Code Connection: App Teardown

Android GMS app-teardown
この記事のポイント
  • Android’s “Cross-Device Services” is expected to introduce a connection feature via QR code scanning in the future.
  • An analysis of the app files from the Android “Google Play services” app version v26.36 update has confirmed the addition of resource code related to “Cross-Device Services” connections using QR codes.
  • A mechanism to connect devices together by scanning a QR code.

Android features a setting called “Cross-Device Services,” which allows users to share functionalities between Android devices and Chromebooks logged into the same Google account.

This “Cross-Device Services” setting in Android acts as a wireless integration feature that automatically links devices into a “device group” associated with your Google account when turned on. However, it appears that a connection feature via QR code scanning will also be rolled out in the future.

We bring you the details in “App Analysis,” our original app file analysis reporting content from our site, “Jetstream.”

「アプリ解析」

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An analysis of the app files from the Android “Google Play services” app version v26.36.33 update, released around Tuesday, September 22, 2026, confirmed that resource code related to QR code-based connections has been added. Additionally, resource code for processing incoming URLs from the “qr.google” domain has also been added.

These are believed to be part of a mechanism to connect devices together by scanning a QR code. However, the QR code connection feature has not yet been rolled out.

<string name="device_picker_use_qr_code_section_title">Use QR code</string>
<activity
    android:theme="@style/InvisibleNoTitle"
    android:name="com.google.android.gms.dtdi.isolated.OutOfBandProcessorActivity"
    android:enabled="true"
    android:exported="true"
    android:process="@string/common_ui_process"
    android:excludeFromRecents="true">
    <intent-filter>
        <action android:name="android.intent.action.VIEW"/>
        <category android:name="android.intent.category.DEFAULT"/>
        <data android:scheme="https"/>
        <data android:host="qr.google"/>
    </intent-filter>
</activity>

Furthermore, the app files for the Android “Google Play services” app version v26.36.33 update also include a link to open the “Cross-Device Services” settings screen directly via a URL (g.co/android/cross-device). While it is not yet clear how these elements will specifically work together, there is no doubt that “Cross-Device Services”-related features across Android, Chromebooks, and even Googlebooks will continue to evolve.

<intent-filter android:autoVerify="true">
    <action android:name="android.intent.action.VIEW"/>
    <category android:name="android.intent.category.DEFAULT"/>
    <category android:name="android.intent.category.BROWSABLE"/>
    <data
        android:scheme="https"
        android:host="g.co"
        android:path="/android/cross-device"/>
</intent-filter>

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