Android 本机浏览器的引擎是什么？
What is the engine of Android native browser?
Android 本机浏览器的引擎是什么？ Wiki says that Android used WebKit before 4.4 and Blink 适用于 4.4 及更高版本。这是正确的说法吗？提前致谢。
Android 上的默认浏览器是 Google Chrome。这使用 Blink layout engine. For AOSP installations without the Google Apps, the default browser is the old "Browser" app that uses Webkit.
其他第三方浏览器，如 Firefox uses Gecko, Opera uses Blink, Dolphin 使用 Webkit，可能还有其他浏览器。此外，三星和 HTC 也在他们的手机上安装了不同的（非Chrome）浏览器。我不知道它们是什么，也不知道它们使用什么引擎。
类似问题回答你可以看here
我也有类似的问题。以下是我找到的内容。
1。维基百科文章
Web browser
The web browser available in Android is based on the open-source Blink (previously WebKit) layout engine, coupled with Chromium's V8 JavaScript engine. Then the WebKit-using Android Browser scored 100/100 on the Acid3 test on Android 4.0 ICS; the Blink-based browser currently has better standards support. The old web browser is variably known as 'Android Browser', 'AOSP browser', 'stock browser', 'native browser', and 'default browser' (from the time it was always the default). Starting with Android 4.4 KitKat, Google has begun licensing Google Chrome (a proprietary software) separately from Android, but usually bundled with (what most device vendors did). Since Android 5.0 Lollipop, the WebView browser that apps can use to display web content without leaving the app has been separated from the rest of the Android firmware in order to facilitate separate security updates by Google.
2。 HTML5test 的幻灯片
ANDROID 4 DEVICES
ALSO COMMONLY SHIP WITH
GOOGLE CHROME
DEPENDING ON YOUR DEVICE
GOOGLE CHROME COULD BE
- AN EXTRA BROWSER
- THE DEFAULT BROWSER
- THE ONLY BROWSER
- OR NOT THERE AT ALL
ANDROID 4.4 SHIPS
WITH A NEW WEBVIEW
BASED ON
CHROMIUM 30
BUT NOT THE SAME AS
GOOGLE CHROME
THE CHROMIUM BASED WEBVIEW
WILL BE UPDATED REGULARLY
- ANDROID 4.4.3 → CHROMIUM 33
- ANDROID 5 → CHROMIUM 37
IN FACT ON ANDROID 5
THE WEBVIEW CAN BE UPDATED
INDEPENTENTLY OF THE OS
3。 WebView 发行说明
Android 4.4 奇巧
Android 4.4 includes a completely new implementation of WebView that's based on Chromium. The new Chromium WebView gives you the latest in standards support, performance, and compatibility to build and display your web-based content.
Chromium WebView provides broad support for HTML5, CSS3, and JavaScript. It supports most of the HTML5 features available in Chrome for Android 30. It also brings an updated version of the JavaScript Engine (V8) that delivers dramatically improved JavaScript performance.
In addition, the new Chromium WebView supports remote debugging using Chrome DevTools. For example, you can use Chrome DevTools on your development machine to inspect, debug, and analyze your WebView content live on a mobile device.
The new Chromium WebView is included on all compatible devices running Android 4.4 and higher. You can take advantage of the new WebView right away, and with minimum modifications to existing apps and content. In most cases, your content will migrate to the new implementation seamlessly.
Android 5.0 棒棒糖
The initial release for Android 5.0 includes a version of Chromium for WebView based on the Chromium M37 release, adding support for WebRTC, WebAudio, and WebGL.
Chromium M37 also includes native support for all of the Web Components specifications: Custom Elements, Shadow DOM, HTML Imports, and Templates. This means you can use Polymer and its material design elements in a WebView without needing polyfills.
Although WebView has been based on Chromium since Android 4.4, the Chromium layer is now updatable from Google Play.
As new versions of Chromium become available, users can update from Google Play to ensure they get the latest enhancements and bug fixes for WebView, providing the latest web APIs and bug fixes for apps using WebView on Android 5.0 and higher.
Android 7.0 牛轧糖
Chrome + WebView, Together
Starting with Chrome version 51 on Android 7.0 and above, the Chrome APK on your device is used to provide and render Android System WebViews. This approach improves memory usage on the device itself and also reduces the bandwidth required to keep WebView up to date (as the standalone WebView APK will no longer be updated as long as Chrome remains enabled).
You can choose your WebView provider by enabling Developer Options and selecting WebView implementation. You can use any compatible Chrome version (Dev, Beta or Stable) that is installed on your device or the standalone Webview APK to act as the WebView implementation.
Multiprocess
Starting with Chrome version 51 in Android 7.0, WebView will run web content in a separate sandboxed process when the developer option "Multiprocess WebView" is enabled.
...
Android 本机浏览器的引擎是什么？ Wiki says that Android used WebKit before 4.4 and Blink 适用于 4.4 及更高版本。这是正确的说法吗？提前致谢。
Android 上的默认浏览器是 Google Chrome。这使用 Blink layout engine. For AOSP installations without the Google Apps, the default browser is the old "Browser" app that uses Webkit.
其他第三方浏览器，如 Firefox uses Gecko, Opera uses Blink, Dolphin 使用 Webkit，可能还有其他浏览器。此外，三星和 HTC 也在他们的手机上安装了不同的（非Chrome）浏览器。我不知道它们是什么，也不知道它们使用什么引擎。
类似问题回答你可以看here
我也有类似的问题。以下是我找到的内容。
1。维基百科文章
Web browser
The web browser available in Android is based on the open-source Blink (previously WebKit) layout engine, coupled with Chromium's V8 JavaScript engine. Then the WebKit-using Android Browser scored 100/100 on the Acid3 test on Android 4.0 ICS; the Blink-based browser currently has better standards support. The old web browser is variably known as 'Android Browser', 'AOSP browser', 'stock browser', 'native browser', and 'default browser' (from the time it was always the default). Starting with Android 4.4 KitKat, Google has begun licensing Google Chrome (a proprietary software) separately from Android, but usually bundled with (what most device vendors did). Since Android 5.0 Lollipop, the WebView browser that apps can use to display web content without leaving the app has been separated from the rest of the Android firmware in order to facilitate separate security updates by Google.
2。 HTML5test 的幻灯片
ANDROID 4 DEVICES ALSO COMMONLY SHIP WITH GOOGLE CHROME
DEPENDING ON YOUR DEVICE GOOGLE CHROME COULD BE
- AN EXTRA BROWSER
- THE DEFAULT BROWSER
- THE ONLY BROWSER
- OR NOT THERE AT ALL
ANDROID 4.4 SHIPS WITH A NEW WEBVIEW BASED ON CHROMIUM 30
BUT NOT THE SAME AS GOOGLE CHROME
THE CHROMIUM BASED WEBVIEW WILL BE UPDATED REGULARLY
- ANDROID 4.4.3 → CHROMIUM 33
- ANDROID 5 → CHROMIUM 37
IN FACT ON ANDROID 5
THE WEBVIEW CAN BE UPDATED INDEPENTENTLY OF THE OS
3。 WebView 发行说明
Android 4.4 奇巧
Android 4.4 includes a completely new implementation of WebView that's based on Chromium. The new Chromium WebView gives you the latest in standards support, performance, and compatibility to build and display your web-based content.
Chromium WebView provides broad support for HTML5, CSS3, and JavaScript. It supports most of the HTML5 features available in Chrome for Android 30. It also brings an updated version of the JavaScript Engine (V8) that delivers dramatically improved JavaScript performance.
In addition, the new Chromium WebView supports remote debugging using Chrome DevTools. For example, you can use Chrome DevTools on your development machine to inspect, debug, and analyze your WebView content live on a mobile device.
The new Chromium WebView is included on all compatible devices running Android 4.4 and higher. You can take advantage of the new WebView right away, and with minimum modifications to existing apps and content. In most cases, your content will migrate to the new implementation seamlessly.
Android 5.0 棒棒糖
The initial release for Android 5.0 includes a version of Chromium for WebView based on the Chromium M37 release, adding support for WebRTC, WebAudio, and WebGL.
Chromium M37 also includes native support for all of the Web Components specifications: Custom Elements, Shadow DOM, HTML Imports, and Templates. This means you can use Polymer and its material design elements in a WebView without needing polyfills.
Although WebView has been based on Chromium since Android 4.4, the Chromium layer is now updatable from Google Play.
As new versions of Chromium become available, users can update from Google Play to ensure they get the latest enhancements and bug fixes for WebView, providing the latest web APIs and bug fixes for apps using WebView on Android 5.0 and higher.
Android 7.0 牛轧糖
Chrome + WebView, Together
Starting with Chrome version 51 on Android 7.0 and above, the Chrome APK on your device is used to provide and render Android System WebViews. This approach improves memory usage on the device itself and also reduces the bandwidth required to keep WebView up to date (as the standalone WebView APK will no longer be updated as long as Chrome remains enabled).
You can choose your WebView provider by enabling Developer Options and selecting WebView implementation. You can use any compatible Chrome version (Dev, Beta or Stable) that is installed on your device or the standalone Webview APK to act as the WebView implementation.
Multiprocess
Starting with Chrome version 51 in Android 7.0, WebView will run web content in a separate sandboxed process when the developer option "Multiprocess WebView" is enabled.
...