添加自定义更新弹窗例子

crazecoder · Feb 27, 2019 · 6052890 · 6052890
1 parent 5afcf78
commit 6052890
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Showing 2 changed files with 101 additions and 2 deletions.
diff --git a/example/lib/main.dart b/example/lib/main.dart
@@ -3,6 +3,8 @@ import 'dart:io';
 import 'package:flutter/material.dart';
 import 'package:flutter_bugly/flutter_bugly.dart';
 
+import 'update_dialog.dart';
+
 void main()=>FlutterBugly.postCatchedException((){
   runApp(MyApp());
 });
@@ -14,6 +16,7 @@ class MyApp extends StatefulWidget {
 
 class _MyAppState extends State<MyApp> {
   String _platformVersion = 'Unknown';
+  GlobalKey<UpdateDialogState> _dialogKey = new GlobalKey();
 
   @override
   void initState() {
@@ -39,8 +42,10 @@ class _MyAppState extends State<MyApp> {
           onTap: () {
             if (Platform.isAndroid) {
               FlutterBugly.checkUpgrade();
-              FlutterBugly.getUpgradeInfo().then((_info) {
-                print("------------------${_info?.title}");
+              FlutterBugly.getUpgradeInfo().then((UpgradeInfo info) {
+                if (info != null && info.id != null) {
+                  showUpdateDialog(info.newFeature, info.apkUrl);
+                }
               });
             }
           },
@@ -51,4 +56,23 @@ class _MyAppState extends State<MyApp> {
       ),
     );
   }
+  void showUpdateDialog(String version, String url) async {
+    await showDialog(
+      barrierDismissible: false,
+      context: context,
+      builder: (_) => _buildDialog(version, url),
+    );
+  }
+  Widget _buildDialog(String version, String url) {
+    return new UpdateDialog(
+      key:_dialogKey,
+      version:version,
+      onClickWhenDownload:(_msg) {
+        //提示不要重复下载
+      },
+      onClickWhenNotDownload:() {
+        //下载apk，完成后打开apk文件，建议使用dio+open_file插件
+      },
+    );
+  }
 }
diff --git a/example/lib/update_dialog.dart b/example/lib/update_dialog.dart
@@ -0,0 +1,75 @@
+import 'package:flutter/material.dart';
+
+class UpdateDialog extends StatefulWidget {
+  final key;
+  final version;
+  final Function onClickWhenDownload;
+  final Function onClickWhenNotDownload;
+
+  UpdateDialog({
+    this.key,
+    this.version,
+    this.onClickWhenDownload,
+    this.onClickWhenNotDownload,
+  });
+
+  @override
+  State<StatefulWidget> createState() => new UpdateDialogState();
+}
+
+class UpdateDialogState extends State<UpdateDialog> {
+  var _downloadProgress = 0.0;
+
+  @override
+  Widget build(BuildContext context) {
+    var _textStyle =
+        new TextStyle(color: Theme.of(context).textTheme.body1.color);
+
+    return new AlertDialog(
+      title: new Text(
+        "有新的更新",
+        style: _textStyle,
+      ),
+      content: _downloadProgress == 0.0
+          ? new Text(
+              "版本${widget.version}",
+              style: _textStyle,
+            )
+          : new LinearProgressIndicator(
+              value: _downloadProgress,
+            ),
+      actions: <Widget>[
+        new FlatButton(
+          child: new Text(
+            '更新',
+            style: _textStyle,
+          ),
+          onPressed: () {
+            if (_downloadProgress != 0.0) {
+              widget.onClickWhenDownload("正在更新中");
+              return;
+            }
+            widget.onClickWhenNotDownload();
+//            Navigator.of(context).pop();
+          },
+        ),
+        new FlatButton(
+          child: new Text('取消'),
+          onPressed: () {
+            Navigator.of(context).pop();
+          },
+        ),
+      ],
+    );
+  }
+
+  set progress(_progress) {
+    setState(() {
+      _downloadProgress = _progress;
+      if (_downloadProgress == 1) {
+        Navigator.of(context).pop();
+        _downloadProgress = 0.0;
+      }
+    });
+  }
+}