: Use the Android Virtual Device (AVD) Manager to create and manage virtual devices tailored to your testing needs.
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The Android 4.0 emulator is a software tool that allows developers to test and run Android applications on a virtual device, mimicking the behavior of a physical device running Android 4.0 (Ice Cream Sandwich). This emulator is part of the Android SDK (Software Development Kit) and provides a convenient way for developers to test their apps on a platform that closely resembles the real Android 4.0 environment. Android 4.0 Emulator
Fortune 500 companies often run ruggedized scanners (Zebra, Honeywell) that ship with Android 4.0.3. If you are maintaining a warehouse inventory app, you cannot test on Android 14—the permission models and battery optimization are entirely different. The emulator allows safe regression testing. : Use the Android Virtual Device (AVD) Manager