Which version of cocos2d-html support webgl on Android?

[frankqianghe]

I have a android phone run on android5.0, and I run html5test, it support webgl on html5test. But when I run my code. it still use canvas render. my cocos2d-html version is cocos2d-js-v3.8

[frankqianghe]

Is there anybody can answer me?

[cesarpachon]

for other persons looking for an answer to this: looks like by default android devices had webgl disabled. In my case it works by removing ANDROID from the shield array: frameworks/cocos2d-html5/CCBoot.js:1915

before:  shieldOs = [cc.sys.OS_ANDROID],
after: shieldOs = [],

references:

WebGL on Android

Hey guys, We were trying to figure out why on WebGL capable android devices (os 5+) we couldn’t get cocos to run in WebGL rendering mode, and came across this in CCBoot.js var shieldOs = [sys.OS_ANDROID]; that later fails WebGL detection in if(userRenderMode === 2 || (userRenderMode === 0 && supportWebGL && shieldOs.indexOf(sys.os) === -1 && shieldBrowser.indexOf(sys.browserType) === -1)) Is there any reason for a shield like this? How can we make our web based game use WebGL advantages? An…

Can WebGL increase performance on mobile browser?

We deactivated webgl on Android by osSupportWebGL white list, because some of the browsers on Android support WebGL in an experimental way. You can activate it manually by adding sys.OS_ANDROID in the white list.