deviceinfo加判空

562935844@qq.com

2023-08-31 0ce9960bb073c10f8c12989291c94b98e6caf799

 HDLSDK/app/src/main/java/com/hdl/hdlsdk/MainActivity.java

@@ -1,7 +1,10 @@
package com.hdl.hdlsdk;

import android.Manifest;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.os.Build;
import android.os.Bundle;
import android.text.TextUtils;
@@ -38,9 +41,11 @@
import com.hdl.sdk.connect.bean.request.ListUploadRequest;
import com.hdl.sdk.connect.bean.response.BaseLocalResponse;
import com.hdl.sdk.connect.bean.response.GatewaySearchBean;
import com.hdl.sdk.connect.bean.response.UpdateInfo;
import com.hdl.sdk.connect.callback.HDLLinkCallBack;
import com.hdl.sdk.connect.callback.HDLLinkResponseCallBack;
import com.hdl.sdk.connect.cloud.CallBackListener;
import com.hdl.sdk.connect.cloud.CheckAppVersionListener;
import com.hdl.sdk.connect.cloud.HDLException;
import com.hdl.sdk.connect.config.HDLLinkConfig;
import com.hdl.sdk.connect.socket.HDLAuthSocket;
@@ -129,6 +134,32 @@
                tv.setText("申请成功");
                responseTv.setText(msg.toString());
                secret = msg.toString();
            }
        });

    }

    void checkAppVersion() {
        tv.setText("开始检测更新...");
        responseTv.setText("");

//        //正式服务器
        String appKey = "i8hR07jzrIS";//appkey
        String appSecret = "BmnJ8RWTtaVEBk24zPPF4UMwfYu0lAWU";//appsecret

        String appCode = "1697150870315999233";//appCode

        HDLLink.getInstance().checkAppVersion(this, appKey, appSecret, getAppVersionName(this), appCode, new CheckAppVersionListener() {
            @Override
            public void onSuccess(UpdateInfo info) {
                tv.setText("有新更新");
                responseTv.setText(info.toString());
            }

            @Override
            public void onError(HDLException e) {
                tv.setText("检测更新失败");
                responseTv.setText(e.getMsg());
            }
        });

@@ -265,6 +296,7 @@
        beans.add(new DemoBean("UDP发送，监听主题回复，带重发带回调"));
        beans.add(new DemoBean("TCP发送，监听主题回复，带重发带回调"));
        beans.add(new DemoBean("退网"));
        beans.add(new DemoBean("检测更新"));
        demoAdapter = new DemoAdapter(beans);
        rv.setAdapter(demoAdapter);

@@ -342,6 +374,10 @@
                    case 15:
                        //退网
                        deleteNetwork();
                        break;
                    case 16:
                        //检测更新
                        checkAppVersion();
                        break;
                }
            }
@@ -787,4 +823,26 @@
            }
        });
    }

    /**
     * 获取APP版本
     *
     * @param context
     * @return
     */
    public static String getAppVersionName(Context context) {
        String versionName = "0";
        try {
            PackageManager packageManager = context.getPackageManager();
            PackageInfo packageInfo = packageManager.getPackageInfo(context.getPackageName(), 0);
            versionName = packageInfo.versionName;
            if (TextUtils.isEmpty(versionName)) {
                versionName = "0";
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return versionName;
    }

}