<view class="mpage">
<view>
  <input type="text" placeholder="app package_name" value="{{package_name}}" bindinput="changePackageName"/>
</view>

  <view style="font-size: 50px;" bindtap="testInstallApp">hello</view>

</view>

const app = getApp();
Page({
  data: {
    info: {},
   // package_name:"com.cshchxm.app",
    package_name:"com.zhihuiyun.app",
  },
  onPreviewTap: function (e) {
    let src = e.currentTarget.dataset.src;
    app.onPreviewTap(src);
  },

  changePackageName(e){
      this.setData({
          package_name:e.detail.value
      });
  },
  testInstallApp(){
    //app.alert(this.data.package_name);
    wx.miniapp.loadNativePlugin({
            pluginId: 'wx366177b29ccb8b34',
            success: (plugin) => {
              console.log('load plugin success')
              const ret = plugin.isInstallApp(this.data.package_name)
              console.log('mySyncFunc ret:', ret)
              app.alert(ret);
             /*  plugin.myAsyncFuncwithCallback({ package_name: 'com.cshchxm.app'}, (ret) => {
                  //console.log('myAsyncFuncwithCallback ret:', ret);
                  app.alert(JSON.stringify(ret));
              }) */
            },
            fail: (e) => {
                app.alert("e");
            }
        })
  },
  onLoad(options) {
    wx.setNavigationBarTitle({
      title: '当前页面'
    });

  },
  checkPageLogin() {
    this.checkLogin(user => {
      this.setData({
        user
      });
    }, '/pages/test/mission/mission');
  },

  onShareAppMessage() {
    return {
      same_share: true,
      title: '标题',
      path: '/pages/test/test'
    };
  },

  onShareTimeline() {
    return {
      same_share: true,
      title: '标题',
      query: 'id=2'
    };
  },

  // onShareAppMessage(options) {
  //   const {
  //     target
  //   } = options;
  //   let id = target.dataset.id;
  //   return {
  //     same_share: true,
  //     title: '动态详情',
  //     path: `/niche/dongtaidetails/dongtaidetails?id=${id}`
  //   };
  // },

  // onShareTimeline(options) {
  //   const {
  //     target
  //   } = options;
  //   let id = target.dataset.id;
  //   return {
  //     same_share: true,
  //     title: '动态详情',
  //     query: `id=${id}`
  //   };
  // },

  onReachBottom() {
    this.loadListData();
  },

  loadListData() {
    if (this.data.list.over || this.data.list.load)
      return;
    this.setData({
      [`list.load`]: true,
    });
    let param = {
      page: this.data.list.page,
      length: this.data.list.length
    };
    app.api.apiTestGetmock(param)
      .then(res => {
        this.setData({
          img_root: res.other.img_root
        });
        this.dealList(res.data, this.data.list.page);
      })
      .catch(err => {
        app.tips(err);
      });
  },

  resetListData() {
    this.setData({
      list: {
        page: 1,
        length: 10,
        over: false,
        load: false,
        none: false,
        data: []
      },
    });
  },

  ooopp(){
    let url = 'https://zhyframe.fzh.fun/addons/zhyshop_sun/front/?uid=1023#/pages/home/home'
    let str = encodeURIComponent(url);
    wx.navigateTo({
      url:`/base/webview/webview?title=首页&id=${str}`,
    })
  },

  onIUIU(){
    wx.chooseLocation({
      // latitude:39.906217,
      // longitude:116.3912757,
      latitude:'',
      longitude:'',
      success:(res)=>{
        console.log(res);
      }
    });
    // wx.openLocation({
    //   latitude:39.906217,
    //   longitude:116.3912757,
    // });
  },

  TapopenLocation(e){
    wx.getLocation({
      type: 'wgs84',
      success(res) {
        wx.showModal({
          title: '',
          content: `latitude:${res.latitude},longitude:${res.longitude}`,
          complete: (res) => {
            if (res.cancel) {

            }

            if (res.confirm) {

            }
          }
        })
        app.openLocation({
          latitude:res.latitude,
          longitude: res.longitude,
        })
      },
    })

  },
  TapchooseLocation(e){
    wx.getLocation({
      type: 'gcj02',
      success(res) {
        app.chooseLocation({
          latitude:res.latitude,
          longitude: res.longitude,
        })
      },
    })

  },

});

package com.donut.wx366177b29ccb8b34

import android.app.Activity
import android.app.Application
import com.tencent.luggage.wxa.SaaA.plugin.NativePluginInterface
import com.tencent.luggage.wxa.SaaA.plugin.NativePluginBase
import com.tencent.luggage.wxa.SaaA.plugin.SyncJsApi
import com.tencent.luggage.wxa.SaaA.plugin.AsyncJsApi
import org.json.JSONObject
import java.lang.reflect.Method
import android.content.pm.PackageManager

class TestNativePlugin: NativePluginBase(), NativePluginInterface {
    private val TAG = "TestNativePlugin"

    override fun getPluginID(): String {
        android.util.Log.e(TAG, "getPluginID")
        return BuildConfig.PLUGIN_ID
    }

    @SyncJsApi(methodName = "mySyncFunc")
    fun test(data: JSONObject?, activity: Activity): String {
        android.util.Log.i(TAG, data.toString())

        val componentName = activity.componentName.toString()
        android.util.Log.i(TAG, componentName)

        return "test"
    }

    @AsyncJsApi(methodName = "myAsyncFuncwithCallback")
    fun testAsync(data: JSONObject?, callback: (data: Any) -> Unit, activity: Activity) {
        android.util.Log.i(TAG, data.toString())

        // 有需要的时候向 js 发送消息
        val values1 = HashMap<String, Any>()
        values1["status"] = "testAsync start"
        this.sendMiniPluginEvent(values1)

        callback("async testAsync")
    }

    @SyncJsApi(methodName = "isInstallApp")
    fun testIsInstallApp(data: JSONObject?, activity: Activity): String {
      val package_name=data!!.getString("package_name");
          try {
//            val packageManager = packageManager
//            val applicationInfo = packageManager.getApplicationInfo(packageName, PackageManager.GET_META_DATA)
//            applicationInfo.metaData?.getString(key)

            val clazz = Class.forName("android.app.ActivityThread")
            val method: Method = clazz.getMethod("currentApplication")
            val  mApplication = method.invoke(null) as Application

            val applicationInfo = mApplication.packageManager.getPackageInfo(
                package_name,
                PackageManager.GET_ACTIVITIES
            )
            //applicationInfo.metaData?.getString(key);
            return "ok"
        } catch (e: PackageManager.NameNotFoundException) {
             return package_name;
        }

    }

}

 "mini-plugin": {
    "android": [
      {
        "open": true,
        "pluginId": "wx366177b29ccb8b34",
        "pluginVersion": "0.1.2"
      }
    ]
  }