关于微信小游戏中微信接口的部分功能

import Singleton from "../core/Singleton";
import GameConfig from "../GameConfig";
import GameSetting from "../GameSetting";
export class WXUserInfo {
nickName: string;
avatarUrl: string;
gender: number;
country: string;
province: string;
city: string;
language: string;
}
export default class WXToolManager {
public wxUserInfo: WXUserInfo = new WXUserInfo();
private userButton: UserInfoButton;
public static get instance(): WXToolManager {
return Singleton.getInstance<WXToolManager>(WXToolManager);
}
public showBannerAD() {
this.OpenBanner("adunit-549b2e8b53ad8e21");
}
public showVideoAd() {
this.OpenAD("adunit-549b2e8b53ad8e21");
}
/**
* 创建转发功能, 显示当前面页面的转发功能。
*/
public showShareMenu: Function = ($title: string, $img: string): void => {
let $self = this;
$img = Laya.URL.basePath + $img;
wx.showShareMenu({
withShareTicket: true,
success: () => {
wx.onShareAppMessage((): any => {
return {
title: $title,
imageUrl: $img
}
});
},
fail: (): void => {
},
complete: (): void => { }
});
}
/**
* 主动拉起转发，进入选择通讯录界面
*
* query: 查询字符串，从这条转发消息进入后，可通过 wx.getLaunchOptionsSync() 或 wx.onShow() 获取启动参数中的 query。
* 必须是 key1=val1&key2=val2 的格式。
*/
public showAppMessage: Function = ($title: string, $img: string, $query: string): void => {
let $self = this;
$img = Laya.URL.basePath + $img;
wx.shareAppMessage({
title: $title,
imageUrl: $img,
query: $query
});
}
public buyItem(quantity: number, callBack: Function, goodsIndex: number) {
wx.requestMidasPayment({
mode: 'game',
env: 1, // 1: 沙箱环境 0：米大师正式环境
offerId: '', // 在米大师申请的应用 id
currencyType: 'CNY',
platform: 'android',
buyQuantity: quantity, // 购买数量。
zoneId: 1,
success: (res) => {
callBack(true, goodsIndex);
},
fail: (res) => {
callBack(false, goodsIndex);
}
});
}
public createAuthorizeButton(callBack: Function): UserInfoButton {
if (!this.userButton) {
this.userButton = wx.createUserInfoButton({ type: 'text', text: '', style: { width: 640, height: 1136, backgroundColr: '#ff0000', color: '#ff0000', textAlign: 'center', fontSize: 16, borderRadius: 4 } });
this.userButton.onTap((res) => {
this.wxAuthorization(this.userButton, callBack);
});
}
return this.userButton;
}
public createUser(callBack: Function): void {
this.wxAuthorization(this.userButton, callBack);
}
public setUserCloudStorage(data: Number): void {
var kvDataList = [];
var obj:any = {};
obj.wxgame ={};
obj.wxgame.value1 = data;
obj.wxgame.update_time = Laya.Browser.now();
kvDataList.push({"key":"tfmFriendsRank","value":JSON.stringify(obj)});
wx.setUserCloudStorage({
KVDataList:kvDataList,
success:function(e):void{
},
fail:function(e):void{
},
complete:function(e):void{
}
});
}
private wxAuthorization: Function = ($button?: UserInfoButton, callBack?: Function): void => {
wx.getSetting({
success: (result: _getSettingSuccessObject): void => {
if (result.authSetting['scope.userInfo']) {//已经授权了
if ($button) {
$button.hide();
$button.offTap;
}
//获取微信玩家信息
this.getUserInfo(callBack);
} else {//授权失败
// this.createUser(callBack);
callBack(false);
}
},
fail: (): void => {
this.createUser(callBack);
callBack(false);
},
complete: (): void => {
}
});
}
private getUserInfo(callBack?: Function): void {
wx.getUserInfo({
withCredentials: true,
lang: "zh_CN",
success: (result: _getUserInfoSuccessObject): void => {
this.wxUserInfo.nickName = result.userInfo["nickName"];
this.wxUserInfo.avatarUrl = result.userInfo["avatarUrl"];
this.wxUserInfo.gender = result.userInfo["gender"];
this.wxUserInfo.country = result.userInfo["country"];
this.wxUserInfo.province = result.userInfo["province"];
this.wxUserInfo.city = result.userInfo["city"];
this.wxUserInfo.language = result.userInfo["language"];
callBack(true);
},
fail: (): void => {
console.warn(`微信获取玩家信息失败!(授权)`);
callBack(false);
},
complete: (): void => {
}
});
}
//打开banner广告
private OpenBanner(id) {
//创建banner广告
const bannerAd = wx.createBannerAd({
adUnitId: id,//banner id
style: {
left: 10,
top: 76,
width: 320
}
});
//加载banner
bannerAd.onLoad(() => {
console.log('banner 广告加载成功')
bannerAd.style.width = 400;//随时设置banner宽
bannerAd.show();//调用打开banner
})
bannerAd.onError(err => {
console.log('banner 广告加载失败' + err)
});
}
//打开激励广告
private OpenAD(id) {
//创建激励广告
const video = wx.createRewardedVideoAd(
{ adUnitId: id }//传入广告id
);
video.load().then(() => {
video.show();//load结束调用打开广告
}).catch(err => console.log(err.errMsg))
video.onError(err => {
console.error("打开广告失败" + err);
});
video.onClose(res => {
// 用户点击了【关闭广告】按钮
// 小于 2.1.0 的基础库版本，res 是一个 undefined
if (res && res.isEnded || res === undefined) {
// 正常播放结束，可以下发游戏奖励
console.error("正常关闭广告了");
video.offClose();//注意取消这个视频的监听close
} else {
// 播放中途退出，不下发游戏奖励
console.error("播放中途关闭广告了");
video.offClose();//注意取消这个视频的监听close
}
});
}
public showRewardVideoAd(): Promise<boolean> {
return new Promise<boolean>((reslove, reject) => {
let ad = this.getRewardedVideoAd();
ad.load().then(() => {
ad.show();
ad.onClose(res => {
if (res && res.isEnded || res === undefined) {
reslove(true);
} else {
reslove(false);
}
});
}).catch(err => {
console.log(err.errMsg);
reject(err);
})
});
}
private getRewardedVideoAd(): any {
return wx.createRewardedVideoAd(
{ adUnitId: "xxxxxx" }
);
}
}

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