m

lib/a.md

+# 1.APP启动
+
+```
+{
+   event_name:  "app_stage",
+   device_id:"",                    
+   event_data: [{
+       inter: "4G",                 // 网络情况
+       app_channel: "",             // APP下载渠道
+       app_version: "1.0.0",        // APP版本号
+
+       type: 2,                     // 1:启动APP, 2:APP从后台回到前台
+       appear_time: "1611540208",   // 启动时间
+       disappear_time: "1611540208",// 关闭时间
+       extras: {                    // 此数据为自定义数据
+           user_id:  "66713",       // 用户id
+           source: 2,               // 来源
+           ...
+       }
+   }]
+}
+```
+# 2.页面游览
+```
+{
+   event_name:  "page_scan",
+   event_data: [{     
+       inter: "4G",                     // 网络情况
+       app_channel: "",                 // APP下载渠道
+       app_version: "1.0.0",            // APP版本号
+
+       page_id: "com.qm.app.goods",     // 页面ID
+       last_page_id: "com.qm.app.home", // 上一个页面ID      
+       appear_time: "1611540208",       // 启动时间
+       disappear_time: "1611540208",    // 关闭时间
+       extras: {                        // 此数据为自定义数据
+           user_id:  "66713",           // 用户id
+           source: 2,                   // 来源
+           goods_id: "15112231541",     // 商品ID
+           ...
+       }
+   }]
+}
+```
+
+# 3.点击
+```
+{
+   event_name:  "elem_click",
+   event_data: [{
+       inter: "4G",                     // 网络情况
+       app_channel: "",                 // APP下载渠道
+       app_version: "1.0.0",            // APP版本号
+
+       page_id: "com.qm.app.goods",     // 页面ID
+       click_id: "button",              // 点击ID    
+       click_time: "1611540208",        // 点击时间
+       extras: {                        // 此数据为自定义数据
+           user_id:  "66713",           // 用户id
+           source: 2,                   // 来源
+           goods_id: "15112231541",     // 商品ID
+           ...
+       }
+   }]
+}
+```
+
+# 4.曝光
+```
+{
+   event_name:  "elem_exposure",
+   event_data: [{
+       inter: "4G",                     // 网络情况
+       app_channel: "",                 // APP下载渠道
+       app_version: "1.0.0",            // APP版本号
+
+       page_id: "com.qm.app.goods",     // 页面ID
+       exposure_id: "order_good_list",  // 曝光ID
+       exposure_time: "1611540208",     // 曝光时间
+       extras: {                        // 此数据为自定义数据
+           user_id:  "66713",           // 用户id
+           source: 2,                   // 来源
+           goods_id: "15112231541",     // 商品ID
+           ...
+       }
+   }]
+}
+```
+
+
+# API数据格式
+```
+{
+    device_id:"",
+    projects:[{
+        event_name:  "app_stage",
+        ...
+    },{
+        event_name:  "page_scan",
+        ...
+    },{
+        event_name:  "elem_click",
+        ...
+    },{
+        event_name:  "elem_exposure",
+        ...
+    },{
+        event_name:  "app_stage",
+        ...
+    },{
+        event_name:  "page_scan",
+        ...
+    },{
+        event_name:  "elem_click",
+        ...
+    },{
+        event_name:  "elem_exposure",
+        ...
+    }]
+   
+}
+```
+
+
+## 数据上报
+1. APP启动上报(回到前台)
+2. 定时上报
+
+
+## APP启动和页面游览上报
+1. APP启动(进入前台)->APP关闭(进入后台),算一次上报
+2. 页面启动(进入前台)->页面关闭(进入后台),算一次上报
+
+## APP被杀死上报
+1. APP被杀死时,APP和游览页面没有关闭关闭时间，正常情况无法算一次上报，在APP启动时直接上报所有
\ No newline at end of file

lib/src/db.dart

@@ -5,9 +5,11 @@ import 'sql.dart';
 class DB {
   int _version = 1;
   Database db;
+  Future<bool> ready;
 
   /// 打开数据库
-  Future init() async {
+  void init() {
+    ready = new Future<bool>(() async {
       var databasesPath = await getDatabasesPath();
       String path = join(
         databasesPath,
@@ -20,6 +22,7 @@ class DB {
         await db.execute(SQL_TAP_TJ_TABLE);
         await db.execute(SQL_EXPOSURE_TJ_TABLE);
       });
+      return true;
+    });
   }
 }
-

lib/src/model/tj_app_model.dart

+enum TJAppModelTypes { startUp, resume }
+
+class TJAppModel {
+  String inter;
+  String appChannel;
+  String appVersion;
+
+  TJAppModelTypes type;
+  int appearTime;
+  int disappearTime;
+  Map<String, dynamic> extras;
+
+  TJAppModel(
+      {this.inter,
+      this.appChannel,
+      this.appVersion,
+      this.type,
+      this.appearTime,
+      this.disappearTime,
+      this.extras});
+}

lib/src/sql.dart

@@ -3,10 +3,13 @@ String SQL_APP_TJ_TABLE = '''
       CREATE TABLE app_tj (
         id VARCHAR(32) , 
         type TINYINT(4), 
-        source INTEGER(10), 
         appear_time INTEGER(10), 
         disappear_time INTEGER(10), 
-        extras VARCHAR(255)
+        extras VARCHAR(255),
+
+        inter VARCHAR(255),
+        app_channel VARCHAR(255),
+        app_version VARCHAR(255),
       )
       ''';
 // 页面可见或者不可见

lib/src/tj/app.dart

+import 'dart:convert';
+
+import '../../src/db.dart';
+import '../../src/utils.dart';
+
+class App {
+  DB _db;
+  String _appStartUpId;
+
+  App(DB db) {
+    _db = db;
+  }
+
+  /// APP回到前台
+  void onResume({Map<String, dynamic> extras}) async {
+    int type = 2;
+    int disappearTime = 0;
+    int appearTime = Utils.getDateNow();
+    Map<String, dynamic> map = {
+      "id": _appStartUpId,
+      "type": type,
+      "appear_time": appearTime,
+      "disappear_time": disappearTime,
+      "extras": json.encode(extras)
+    };
+    Map<String, dynamic> common = await Utils.getCommonParams();
+    map.addAll(common);
+
+    // APP 启动生成本次启动ID
+    if (_appStartUpId == null) {
+      type = 1;
+      _appStartUpId = Utils.md5(Utils.getDateNow().toString());
+    }
+    await _db.ready;
+    Utils.log("app onResume", map);
+    await _db.db.insert("app_tj", map);
+  }
+
+  /// APP进入后台
+  void onPause() async {
+    int disappearTime = Utils.getDateNow();
+    Map<String, dynamic> map = {
+      "id": _appStartUpId,
+      "disappear_time": disappearTime,
+    };
+    await _db.ready;
+    Utils.log("app onPause", map);
+    await _db.db.insert("app_tj", map);
+  }
+
+  // 上传数据至接口
+  void upload() async {
+    await _db.ready;
+    List<Map> list = await _db.db.query("page_tj", limit: 100, offset: 0);
+    if (list.length == 0) {
+      return;
+    }
+    String deviceId = await Utils.getDeviceId();
+    bool result =
+        await Utils.uploadData({"device_id": deviceId, "projects": list});
+    if (result) {
+      List<String> ids = list.map((e) => e['id']).toList();
+      await _db.db
+          .rawDelete("delete from page_tj where id in('${ids.join("','")}')");
+    }
+    if (Utils.isDebug) {
+      Utils.log("upload_result", {"ok": result, "length": list.length});
+    }
+    if (list.length == 100) {
+      upload();
+    }
+  }
+}

lib/src/utils.dart

+import 'dart:convert';
+import 'http.dart';
+import 'package:crypto/crypto.dart' as crypto;
+import 'package:package_info/package_info.dart';
+
+class Utils {
+  static String channel = '';
+  static bool isDebug = false;
+  static Http _http = Http(scheme: "http", host: "8.135.58.206", port: 8802);
+
+  /// 设置调试模式
+  static void debug() {
+    isDebug = true;
+  }
+
+  /// 设置渠道
+  static void setChannel(String s) {
+    channel = s;
+  }
+
+  /// 获取当前时间戳，单位:秒
+  static int getDateNow() {
+    int now = (DateTime.now().millisecondsSinceEpoch / 1000).floor();
+    return now;
+  }
+
+  // md5编码
+  static String md5(String data) {
+    var bytes = utf8.encode(data);
+    var digest = crypto.md5.convert(bytes);
+    return digest.toString();
+  }
+
+  // 获取app版本号
+  static Future<String> getAppVersion() async {
+    PackageInfo packageInfo = await PackageInfo.fromPlatform();
+    String version = packageInfo.version;
+    return version;
+  }
+
+  // 获取网络类型
+  static Future<String> getNetworkType() async {
+    return "4G";
+  }
+
+  // 获取设备ID
+  static Future<String> getDeviceId() async {
+    return "3A26610FFE43D5838DDE7A40BA2E3E2C";
+  }
+
+  // 获取公共参数
+  static Future<Map<String, dynamic>> getCommonParams() async {
+    String inter = await Utils.getNetworkType();
+    String appVersion = await Utils.getAppVersion();
+    return {
+      "inter": inter, // 网络情况
+      "app_channel": channel, // APP下载渠道
+      "app_version": appVersion, // APP版本号
+    };
+  }
+
+  // 上传数据
+  static Future<bool> uploadData(Map<String, dynamic> body) async {
+    var res = await _http.post("/collection", body);
+    if (isDebug) {
+      log("upload-res", res);
+    }
+    if (res != null && res['code'] == 200) {
+      return true;
+    }
+    return false;
+  }
+
+  static void log(String type, Map<String, dynamic> map) {
+    if (!isDebug) {
+      return;
+    }
+    print(
+        "qm_tj:$type=======================s===========================$type");
+    print("qm_tj:$map");
+    print(
+        "qm_tj:$type=======================e===========================$type");
+  }
+}

pubspec.lock

@@ -88,6 +88,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.3.0-nullsafety.3"
+  package_info:
+    dependency: "direct main"
+    description:
+      name: package_info
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.4.3+2"
   path:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -14,6 +14,7 @@ dependencies:
   sqflite: ^1.3.2+2
   path: ^1.6.4
   crypto: 2.1.4 
+  package_info: 0.4.3+2
 
 dev_dependencies:
   flutter_test: