更新

example/android/app/src/main/AndroidManifest.xml

 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.umeng.crash.plugin.umeng_crash_example">
+
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
+    <uses-permission android:name="android.permission.READ_PHONE_STATE"/>
+
    <application
        android:name=".myApp"
         android:label="umeng_crash_example"

example/lib/app.dart

@@ -27,9 +27,6 @@ class _MyAppState extends State<MyApp> {
       platformVersion = 'Failed to get platform version.';
     }
 
-    // If the widget was removed from the tree while the asynchronous platform
-    // message was in flight, we want to discard the reply rather than calling
-    // setState to update our non-existent appearance.
     if (!mounted) return;
 
     setState(() {
@@ -44,9 +41,17 @@ class _MyAppState extends State<MyApp> {
         appBar: AppBar(
           title: const Text('Plugin example app'),
         ),
-        body: Center(
-          child: Text('Running on: $_platformVersion\n'),
-        ),
+        body:Column(children: [
+          TextButton(child:Text('onKillProcess'),onPressed:(){
+            UmengCrash.onKillProcess();
+          },),
+          TextButton(child:Text('AssertionError'),onPressed:(){
+            throw AssertionError();
+          },),
+          TextButton(child:Text('FormatException'),onPressed:(){
+            throw FormatException("message");
+          },)
+        ],),
       ),
     );
   }

example/lib/global_settings.dart

@@ -7,14 +7,14 @@ class GlobalSettings {
   ///
   /// 发布渠道如小米、华为、等
   ///
-  static const APP_CHANNEL = String.fromEnvironment('APP_CHANNEL');
+  static const APP_CHANNEL = String.fromEnvironment('APP_CHANNEL',defaultValue:'test');
 
-  static const UMENG_APPKEY = String.fromEnvironment('UMENG_APPKEY');
+  static const UMENG_APPKEY = '6130b199695f794bbd9cb984';
 
   GlobalSettings._();
   static Future<Null> init() async {
     ///初始化
     UmengCrash.preInit(appKey: UMENG_APPKEY, channel: APP_CHANNEL).whenComplete(
-        () => UmengCrash.init(appKey: UMENG_APPKEY, channel: APP_CHANNEL));
+        () => Future.delayed(Duration(seconds:5),()=>UmengCrash.init(appKey: UMENG_APPKEY, channel: APP_CHANNEL)));
   }
 }

example/lib/main.dart

 import 'package:flutter/material.dart';
+import 'package:umeng_crash/umeng_crash.dart';
 import 'dart:async';
 import 'app.dart';
 import 'global_settings.dart';
@@ -15,6 +16,7 @@ void handleError(void body) {
       // debug时，直接将异常信息打印。
       FlutterError.dumpErrorToConsole(details);
     }
+    UmengCrash.generateCustomLog(e:'${details.exception}', type: '${details.stack}');
   };
 
   /// 使用runZonedGuarded捕获Flutter未捕获的异常
@@ -30,6 +32,7 @@ void handleError(void body) {
 }
 
 void main() async {
+  WidgetsFlutterBinding.ensureInitialized();
   await GlobalSettings.init();
   handleError(runApp(MyApp()));
 }