Project the Current App to a Large-screen Device

Applicable products： HUAWEI MatePad Pro(12.2-inch wi-fi 12gb+256gb、12.2-inch papermatte edition wi-fi 12gb+512gb)，HUAWEI MatePad(11-inch 2023 wi-fi 6gb+128gb、11-inch 2023 wi-fi 6gb+128gb inbox keyboard)，HUAWEI MatePad 11.5(wi-fi 6gb+128gb、wi-fi papermatte edition 8gb+256gb inbox keyboard、wi-fi papermatte edition 8gb+256gb、wi-fi 6gb+128gb inbox keyboard)，HUAWEI MatePad Air(11.5-inch lte 8g+256g、11.5-inch wifi 8g+128g)，HUAWEI MatePad 11.5"S(papermatte edition wi-fi 8gb+256gb、papermatte edition wi-fi 8gb+256gb inbox keyboard、wi-fi 8gb+256gb inbox keyboard)
Applicable system: HarmonyOS 4.2
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Project the Current App to a Large-screen Device

You can project the current app on your device to a large-screen device (for example, a Huawei Vision), while continuing to use and browse other apps on your device.

App projection is supported on large-screen devices that support the Cast+/Miracast protocol.

To project an app, perform the following steps:

  • If wireless projection is not enabled, turn on the large-screen device, open the app you wish to project on your device, swipe down from the upper right corner of the device screen to display Control Panel, touch to expand the shortcut switches panel (depending on your device model), touch Wireless Projection, and follow the onscreen instructions to project the app to the large-screen device.

  • If wireless projection is enabled, open the app you wish to project on your device, touch the capsule at the top of the screen, and follow the onscreen instructions in the live window, to project the app to the large-screen device.

Once the wireless projection is successful, the projected app will be minimised and appear as a floating ball to the side on the device screen.

To control a projected app, you can touch the projected app in the floating ball to display the app's floating window, which can be used to control the app. You can also adjust the volume on the large-screen device from the floating window.

 

  • Apps in split-screen or floating-window mode can't be projected.

  • To safeguard your privacy, this feature can't be used once your device screen has been locked.

You can exit app projection in any of the following ways:

  • Touch the capsule at the top of the device screen, then touch in the live window to switch to mirror projection, or touch to exit wireless projection.

  • Touch the floating ball for your device to display the app's floating window, then touch in the floating window to switch to mirror projection, or touch to exit wireless projection.

  • Touch and hold the floating ball and drag it to the at the bottom of the screen, to exit wireless projection.

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