capacitor-plugin-awake-wxmini

capacitor-plugin-awake-wxmini可以让用户在App中唤起微信小程序，并在操作完成后返回到App中的一个插件。

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* Android

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``markdown
npm install capacitor-plugin-awake-wxmini --save

/ 在android的MainActivity.java中添加插件 /

// 引入插件
import com.brainy.awakewxmini.AwakeWxMiniPlugin;
// 添加插件
add(AwakeWxMiniPlugin.class);

`

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`
awake(options:AwakeOptions):void
`
App中调用改方法唤起微信小程序。

options:AwakeOptions

return:void

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#### AwakeOptions

`javascript

interface AwakeOptions {
appId: string;
// 应用id,微信开放平台申请的
miniId:string;
// 微信小程序原始Id，gh_开头
path:string;
// 小程序打开路径，不填则为小程序默认打开路径，可通过路径传参。如："/path?a=1&b=2"
type:number;
// 小程序打开类型，0：正式版，1：开发版，2:体验版
}

`

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`markdown
import { Plugins } from '@capacitor/core';

Plugins.AwakeWxMiniPlugin.awake({
appId: "",
miniId: "",
path: "",
type: 0
})
`

#### Tips:
如果需要实现小程序执行完成回到app中，需要做以下操作：

1.在项目的MainActivity同级目录中新建文件夹wxapi，并在wxapi中新建WXEntryActivity类，并填入以下内容
`markdown
package com.brainy.manager.wxapi;//注意更改为自己的包名路径

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;

import com.brainy.awakewxmini.AwakeWxMiniPlugin;
import com.getcapacitor.JSObject;
import com.getcapacitor.PluginCall;
import com.tencent.mm.opensdk.constants.ConstantsAPI;
import com.tencent.mm.opensdk.modelbase.BaseReq;
import com.tencent.mm.opensdk.modelbase.BaseResp;
import com.tencent.mm.opensdk.modelbiz.WXLaunchMiniProgram;
import com.tencent.mm.opensdk.openapi.IWXAPI;
import com.tencent.mm.opensdk.openapi.IWXAPIEventHandler;


public class WXEntryActivity extends Activity implements IWXAPIEventHandler {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);

IWXAPI api = AwakeWxMiniPlugin.getWxApi(this);

if (api == null) {
startMainActivity();
} else {
api.handleIntent(getIntent(), this);
}
}

@Override
protected void onNewIntent(Intent intent) {
super.onNewIntent(intent);

setIntent(intent);

IWXAPI api = AwakeWxMiniPlugin.getWxApi(this);
if (api == null) {
startMainActivity();
} else {
api.handleIntent(intent, this);
}

}

@Override
public void onResp(BaseResp resp) {
Log.d("WX", resp.toString());

PluginCall call = AwakeWxMiniPlugin.getCall();

if (call == null) {
startMainActivity();
return ;
}

switch (resp.errCode) {
case BaseResp.ErrCode.ERR_OK:
switch (resp.getType()) {
case ConstantsAPI.COMMAND_LAUNCH_WX_MINIPROGRAM:
Log.d("WX", "miniprogram back;");
WXLaunchMiniProgram.Resp miniProResp = (WXLaunchMiniProgram.Resp) resp;
launchMiniProResp(miniProResp);
break;
default:
call.success();
break;
}
break;
case BaseResp.ErrCode.ERR_USER_CANCEL:
call.error("用户取消");
break;
case BaseResp.ErrCode.ERR_AUTH_DENIED:
call.error("授权失败");
break;
case BaseResp.ErrCode.ERR_SENT_FAILED:
call.error("发送请求失败");
break;
case BaseResp.ErrCode.ERR_UNSUPPORT:
call.error("微信不支持");
break;
case BaseResp.ErrCode.ERR_COMM:
call.error("普通错误");
break;
default:
call.error("未知错误");
break;
}

finish();
}

@Override
public void onReq(BaseReq req) {
finish();
}

protected void startMainActivity() {
Intent intent = new Intent();
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.setPackage(getApplicationContext().getPackageName());
getApplicationContext().startActivity(intent);
}

protected void launchMiniProResp(WXLaunchMiniProgram.Resp launchMiniProResp){
PluginCall call = AwakeWxMiniPlugin.getCall();
String extraData =launchMiniProResp.extMsg; //对应小程序组件 中的 app-parameter 属性
JSObject response = new JSObject();
try {
response.put("extMsg", extraData);
}catch (Exception e){
Log.e("WX", e.getMessage());
}
call.success(response);
}
}

`
2.在AndroidManifest.xml中加入新建的activity
`markdown


`
3.实现小程序回到app的回调
`markdown
Plugins.AwakeWxMiniPlugin.awake({
appId: "",
miniId: "",
path: "",
type: 0
}).then(res=>{

})
``