more than one device/emulator, please specify the serial number

Sure, to specify the serial number for more than one device or emulator, you can use the following command:

adb -s <serial_number> <adb_command>

Replace `<serial_number>` with the actual serial number of the device or emulator you want to target, and `<adb_command>` with the specific ADB command you want to execute.

For example, if you want to install an APK on a device with serial number "ABC123", you can use the command:

adb -s ABC123 install path/to/app.apk

This way, you can differentiate between multiple devices or emulators connected to your machine.

相关问题

error: more than one device/emulator

This error message appears when there are multiple devices or emulators connected to the computer at the same time and the command being executed is ambiguous as to which device to target.

To resolve this error, you need to specify which device or emulator to target by using the `-s` flag followed by the device ID or name. For example:

adb -s emulator-5554 install myapp.apk

This command installs the `myapp.apk` file on the emulator with the ID `emulator-5554`.

To get the list of connected devices and their IDs, you can use the `adb devices` command. This will display a list of all connected devices and emulators along with their unique IDs.

adb devices

Once you have identified the device or emulator you want to target, use the `-s` flag to specify it in the command.

解释报错 adb: more than one device/emulator

这个报错是由于连接多个 Android 设备或模拟器引起的。当你运行 adb 命令时，它无法确定要连接哪个设备或模拟器。为了解决这个问题，你需要在运行 adb 命令时指定要连接的设备或模拟器的序列号。可以使用 adb devices 命令查看连接的所有设备和模拟器的序列号，然后在运行其他 adb 命令时使用 -s 选项指定要连接的设备或模拟器的序列号。例如，adb -s <device_serial_number> shell。