add the huawei demo

demo.java

+Last login: Fri Sep 18 17:48:35 on console
+Identity added: /Users/zsw/.ssh/id_rsa (/Users/zsw/.ssh/id_rsa)
+
+Made safe aliases for mv/cp/rm, trash at /Users/zsw/.__trash.
+
+
+candyqjluo@17:48:45 ~
+$ ls
+:wq					htc_server_struct.sql
+Adlm					image
+Applications				java_error_in_idea.hprof
+Desktop					java_error_in_idea_30922.log
+Documents				logs
+Downloads				nohup.out
+Library					personal
+Movies					swtools
+Music					test
+Parallels				v2rayx_backup_26-09-2019 11:29.json
+Pictures				work
+Postman					硬件方案
+attack_request.log			项目需求
+htc_local.sql				好停车技术手册
+htc_local_dmg0718.sql
+
+candyqjluo@17:49:04 ~
+$
+
+candyqjluo@17:49:04 ~
+$ cd work/git/htc-local-center
+
+candyqjluo@17:49:11 ~/work/git/htc-local-center
+$ ls
+README.md		lib			sync_test.sh
+bin			logs			target
+build.sh		nohup.out		upgrade.sh
+dist.xml		pom.xml			upgrade_from_local.sh
+etc			release_note		vendor
+extensions		scripts			version.log
+install_vendor.sh	src			webapp
+led_sound		sync.sh
+
+candyqjluo@17:49:11 ~/work/git/htc-local-center
+$
+
+candyqjluo@17:49:12 ~/work/git/htc-local-center
+$ ls
+README.md		lib			sync_test.sh
+bin			logs			target
+build.sh		nohup.out		upgrade.sh
+dist.xml		pom.xml			upgrade_from_local.sh
+etc			release_note		vendor
+extensions		scripts			version.log
+install_vendor.sh	src			webapp
+led_sound		sync.sh
+
+candyqjluo@18:48:31 ~/work/git/htc-local-center
+$ cd ...
+..
+
+candyqjluo@18:48:41 ~/work/git
+$ ls
+KOA2
+KQZ392.log
+code-csdn
+config.properties_htc_local_center_debug
+config.properties_htc_mobile
+generate_company_statistic.py
+generate_park_statistic_company.py
+generate_park_statistic_company.py_bak0628
+htc-alipay-mobile-fe
+htc-cloud-server
+htc-cloud-server-bak0617
+    public void onFailure(Exception exception) {
+htc-common
+htc-common-bk
+htc-local-center
+/*
+* Copyright (c) Huawei Technologies Co., Ltd. 2012-2019. All righ
+*/
+package com.huawei.android.dynamicfeaturesplit; 6<200b>
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Locale;
+import java.util.Set;
+import android.app.Activity;
+import android.content.Intent;
+import android.content.IntentSender;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.ProgressBar;
+import android.widget.Toast;
+import com.huawei.hms.feature.install.FeatureInstallManager;
+import com.huawei.hms.feature.install.FeatureInstallManagerFactor
+import com.huawei.hms.feature.listener.InstallStateListener;
+import com.huawei.hms.feature.model.FeatureInstallException;
+import com.huawei.hms.feature.model.FeatureInstallRequest;
+import com.huawei.hms.feature.model.FeatureInstallSessionStatus;
+import com.huawei.hms.feature.model.InstallState;
+-- INSERT --