# Product introduction

# 1. Product Overview

To address the need to use Mini Programs on non-general-purpose computing devices, we have introduced a hardware framework for Mini Programs (Wechat Mini-Program Framework, WMPF)。WMPF As a runtime environment, it allows hardware devices(Non-general-purpose computing equipment) Running WeChat Mini Programs in the absence of conditions to run WeChat Client is currently supported on Android devices.

Common general-purpose computing devices include but are not limited to smartphones, notebook computers, desktop computers, and general-purpose tablets.

# 2. Product capability

WMPF The WeChat Mini Program running on the mobile phone is consistent with the WeChat Mini Program ability of the mobile client. adopt WMPF , developers can enable WeChat platform capabilities to hardware devices.

Because the usage scenarios and capabilities of non-general-purpose hardware are different from those of mobile phones, through the WMPF The ability to support Mini programs is also different from the ability of Mini programs in the WeChat client.《WMPF Small Program Capability Dxplaination

# 3. Product advantage

For hardware developers:

  • Low development costs: developers no longer need to invest high costs App For development or maintenance updates, Mini programs can be updated online, that is, more immediate.
  • Rich content ecology: There are rich content services in the WeChat mini program ecosystem, and the hardware can directly run the mini program content of the current network to provide users with perfect services.

For Mini Program developers:

  • Cross-terminal operation: only need to complete a single development, you can achieve multi-terminal operation of Mini programs, low adaptation costs.
  • Expand offline scenarios: The Mini Program gets more traffic from offline scenarios and drains users online through offline scenarios.

# 4. Use the scene

WMPF Mini Program hardware framework, can be applied in all walks of life Android tablets, large-screen devices and other hardware, to provide low-cost screen interactive solutions, access to devices including but not limited to:

  • Smart Retail: Cash Registers / Numbering machine / Navigation screen / Vending machine / Order Meal Plate / Interactive advertising screens, etc.
  • Home & Entertainment Equipment: Smart Refrigerator / Kids Flat Flat / Treadmill / Television / KTV Jukebox, etc.
  • Public Services: Hospital Registration Machines / Book Rental Equipment / Art Museum card card, etc.
  • Office Equipment: Educational Tablets / Conference terminal / Conference screenings, etc.

# 5. user interface

WMPF The Mini Program is almost exactly the same as the Mini Program running in the mobile phone WeChat, which can be downloaded from the device'sdesktopStart directly. But in order to protect privacy, login, sharing with friends and payment behavior need to be completed by mobile phone scanning code.

# WeChat Login:

in WMPF The data of the mini program is completely synchronized with the data of the mini program of the mobile phone WeChat client. Users can be found at WMPF Login and authorization identity information through mobile Wechat scan code in the deviceAlso available inMenu, or click the Close button of the Mini Program and select Exit Personal Logon in the dialog box.

Use of public equipment WMPF When you log on to Mini Program, you must set up an automatic exit login mechanism, such as judging the user to leave by the front camera, 30s No action automatically exits.

# WeChat Share:

in WMPF Users can also share the content with their friends. Click on the top right cornerMenu, clickSend to a friend, the device will pop up a two-dimensional code, scan the code and complete the sharing operation on the phone.

The user's friends list is not synced to the device.

# WeChat Pay:

When you pay in the mini program, the two-dimensional code will automatically pop up, and the mobile phone WeChat scan the code and enter the password on the mobile phone. / Fingerprint verification / Face recognition to complete the payment.

If the WeChat user who scanned the payment code and the user who logged in are not consistent, the system will prompt the payment to fail, and only the WeChat user who is currently logged in can pay.