creator2.0.2 native游戏截屏微信分享

cocos creator 2.0.2后 游戏内截屏，native微信SDK分享代码：

public static wxShareScreenShot(sType: number) {

let node = new cc.Node();

node.parent = cc.director.getScene();

node.width = cc.view.getVisibleSize().width;

node.x = cc.view.getVisibleSize().height;

node.y = cc.view.getVisibleSize().width;

node.height = cc.view.getVisibleSize().height;

let camera = node.addComponent(cc.Camera);

camera.cullingMask = 0xffffffff;

let texture = new cc.RenderTexture();

texture.initWithSize(node.width, node.height);

camera.targetTexture = texture;

camera.render(null);

let data = texture.readPixels();

let width = texture.width;

let height = texture.height;

data = this.filpYImage(data, width, height)

let fileName = "result_share.jpg";

let fullPath = jsb.fileUtils.getWritablePath() + fileName;

if (jsb.fileUtils.isFileExist(fullPath)) {

jsb.fileUtils.removeFile(fullPath);

}

let success = jsb.saveImageData(data, width, height, fullPath);

if (success) {

if(this.isAndroid){  

jsb.reflection.callStaticMethod("org/cocos2dx/javascript/AppActivity", "shareScreenShot","(Ljava/lang/String;Ljava/lang/String;)V",fullPath,sType.toString())

}

if (this.isIOS){

jsb.reflection.callStaticMethod("VXManager", "shareScreenShot:" , sType.toString());

}

camera.destroy();

texture.destroy();

}

}