Android 4.4 Printing

Try a new system, KitKat. There are several ideas: 1. Buy a new mobile phone (economic strength is not good); 2. purchase a Development Board and pay attention to tiny4412 cb2 and so on. In the end, we can only use a simulator to feel it.

1. Install the Android 4.4 sdk

The main reference here is to solve the network problem. For details about the simulator, select the x86 architecture if you want to run fast.

2. Add a cloud printer to Google Chrome

For more information, see the Chrome help documentation, settings, advanced settings, and Google cloud print management. The system automatically scans all printers used on my computer. After adding:

3. Scan the printer in the system <喎?http: www.bkjia.com kf ware vc " target="_blank" class="keylink"> VcD4KPHA + fill + 686OsyejWwy0 + fill/s7xoaOwtNXVw/vX1tXStb3By7Ty06G3/fill/HBy6OsyOfPws28y/fill "http://www.2cto.com/uploadfile/Collfiles/20140316/2014031609525064.jpg" alt = "\">

4. Use a printer

The usage is: API Demos-> App-> Print Bitmap-> (SET)-> Print will automatically scan the printer. With these, we can only say that we are half successful. HP's print service plug-in can only search for HP's network printer. I don't have this device. Cloud printing adds printers, however, as a result, cloud printing prompts that a Google account is required to search:

This requirement directly brought my exploration to a dead end, because there is no way to use the Google account on the simulator. The previous conclusion seems a little hasty, but because I had never succeeded in using Google Play in the simulator, I mistakenly thought that Google accounts could not be used. In fact,Google API. Now I found the printer I added in chrome:

Conclusion: I learned a lot from this exploration and learned that Google is printing a little different from Apple. The former is a platform, a framework, and each has its own protocol. The latter requires all printer vendors to support a new protocol. For Google, it is possible that I may even write a print plug-in to support a printer with a solid USB connection.