firebase crash reporting (#67)

* Created app * Setup firebase for android * Added crashlytics plugin * Setup crashlytics for android * Setup crashlytics for iOS * Initialized Firebase and crashlytics * Update README.md
2025-07-13 00:22:40 +08:00 · 2021-07-26 00:28:15 +05:30
parent 1ae097d6a8
commit ef8f5fd321
62 changed files with 1535 additions and 0 deletions
--- a/firebase_crash_reporting/lib/main.dart
+++ b/firebase_crash_reporting/lib/main.dart
@ -0,0 +1,82 @@
+import 'dart:async';
+
+import 'package:firebase_core/firebase_core.dart';
+import 'package:firebase_crashlytics/firebase_crashlytics.dart';
+import 'package:flutter/material.dart';
+
+main() {
+  WidgetsFlutterBinding.ensureInitialized();
+  runZonedGuarded(() {
+    runApp(App());
+  }, (error, stackTrace) {
+    // Pass all uncaught errors from the framework to Crashlytics.
+    FirebaseCrashlytics.instance.recordError(error, stackTrace);
+  });
+}
+
+class App extends StatelessWidget {
+
+  //initialise firebase and crashlytics
+  Future<void> _initializeFirebase() async {
+    await Firebase.initializeApp();
+    await FirebaseCrashlytics.instance.setCrashlyticsCollectionEnabled(true);
+  }
+  @override
+  Widget build(BuildContext context) {
+    return MaterialApp(
+      home: Scaffold(
+        appBar: AppBar(
+          title: Text("Crash App"),
+        ),
+        body: FutureBuilder(
+          future: _initializeFirebase(),
+          builder: (context, snapshot) {
+            if (snapshot.hasError) {
+              return Center(
+                child: Text("Unable to initialise Firebase"),
+              );
+            }
+            //firebase and crashlytics initialise complete
+            if (snapshot.connectionState == ConnectionState.done) {
+              return CrashApp();
+            }
+            return Center(
+              child: Column(
+                children: [
+                  CircularProgressIndicator(),
+                  Text("Initialising Firebase")
+                ],
+              ),
+            );
+          },
+        ),
+      ),
+    );
+  }
+}
+
+class CrashApp extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return Center(
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        children: [
+          ElevatedButton(
+              onPressed: () {
+                //custom Crashlytics log message
+                FirebaseCrashlytics.instance.log("It's a bug");
+              },
+              child: Text("Custom Log")),
+          const SizedBox(height: 10),
+          ElevatedButton(
+            child: Text('Crash the app'),
+            onPressed: () {
+              FirebaseCrashlytics.instance.crash();
+            },
+          ),
+        ],
+      ),
+    );
+  }
+}