| Note: Some older devices such as the Galaxy S III did not get the Chromium based browser with | |
| the update to Android 4.2 or later. When Samsung later introduced the Galaxy S3 Neo it did get | |
| the new browser. | |
| Note: With the Android 4.3 release and version 1.5 of the Chromium browser, Samsung did not | |
| enable WebAudio API for the Note 3. All other devices did get the WebAudio API. | |
| Note: Samsung did not update the browser version with the upgrade from Android 4.3 to 4.4, | |
| but did add getUserMedia and WebRTC functionality. |
| Note: All versions of the HTC Sense browser listed below send the following header: X-Requested-With: com.htc.sense.browser | |
| Note: The difference between the two WebKit based versions are mostly which form field types are supported | |
| Webkit | |
| 368 / 555 | |
| https://html5test.com/results/related/127d2c84dc7e495a6ed4ddd8ceccac2a.html | |
| Chromium 30 | |
| 458 / 555 | |
| https://html5test.com/results/related/7c791b543cbd7705f547a0a30e5404cf.html | |
| - G Pad 8.3 Android 4.4.2 | |
| - G Pro 2 Android 4.4.2 | |
| - G2 Android 4.4.2 | |
| - G2 mini Android 4.4.2 | |
| - L65 Android 4.4.2 | |
| - L70 Android 4.4.2 |
| Sony devices ship with Google Chrome as the default browser. Google Chrome is baked | |
| into the firmware of the device. Different versions of the firmware come with different | |
| versions of Google Chrome. | |
| Usually the version that comes with the firmware is updated using Google Play, however... | |
| When first starting up the device Sony does not ask the user to log into Google Play. | |
| This means that unless you manually open Google Play and log in, the devices does not | |
| receive any updates using Google Play. In this case Google Chrome is only updated when | |
| the user installs a firmware update. |
| I have a web app that needs to talk to point of sale hardware: receipt printers, customer displays, | |
| cash drawers and payment terminals. Direct communication from the web app with these devices is | |
| impossible, so I created a native app that can be installed on the computer that can talk to the | |
| devices. The app runs a web server that exposes these devices using a REST api. | |
| The native app registers itself upon startup with a webservice. It sends its own IP address on | |
| the local network and the server also sees the external IP address of the network. The web app | |
| sends a discovery request to the webservice and it receives all the local IP addresses which | |
| have the same external IP address. |
| Consoles: | |
| Xbox 360 - Internet Explorer 9 | |
| Xbox One - Internet Explorer 10 | |
| Sony PlayStation 3 - Netfront | |
| Sony PlayStation 4 - Chromium based | |
| Sony PlayStation TV - Netfront NX | |
| Nintendo Wii - Opera 9.6, Presto | |
| Nintendo Wii U - Netfront NX |
| WebKit代码在资源受限的嵌入式环境下的定制问题 | |
| 传统的WebKit及Chromium为了性能和丰富的HTML5功能特性而优化，即使是iPhone或Android这样的手机移动设备，其内存也动辄以2G以上计。 | |
| 那么，当我需要在资源受限的嵌入式环境下运行WebKit，如何进行节省资源的裁剪定制呢？ | |
| 这里所谓的资源受限，指的就是像车载设备、智能电视这样的终端，CPU通常使用ARM，但主频不高；内存只有512MB以下，虽然也支持OpenGL ES，但能力受限。 | |
| 首先考虑所谓的“节省资源”，这有2个方面的含义： | |
| 1、静态的资源 主要指程序编译出来的二进制文件大小 |
sudo resize2fs /dev/mmcblk0p2
| // 程序启动器[win32] | |
| // 一个小玩意，作用就是读取与 exe 同名的 .config 文件，并逐条并行执行，不显示窗口 | |
| // 以 # 打头的行忽略 | |
| // 用于开机挂载一些自带 cmd 窗口的程序 | |
| // 自用 vs2017 编译测试通过 | |
| // ver 1.1 | |
| // 一个新语法：@命令 可以等待此命令结束后再继续运行 | |
| // 例如 @ping 127.1 -n 3 等待3秒 |
| # yum -y install curl mkisofs syslinux | |
| # cd /tmp | |
| # git clone https://github.com/nyarla/coreos-live-iso | |
| # cd coreos-live-iso | |
| # ./makeiso.sh | |
| ・できあがったISOイメージをConoHaにアップロード | |
| ・ISOイメージで起動 | |
| ・ISOイメージを作成したマシン／ユーザーのKey Pairでsshログイン |