firebase_crashlytics 0.0.4+11 copy "firebase_crashlytics: ^0.0.4+11" to clipboard
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Flutter plugin for Firebase Crashlytics. It reports uncaught errors to the Firebase console.

firebase_crashlytics plugin #

A Flutter plugin to use the Firebase Crashlytics Service.

pub package

For Flutter plugins for other Firebase products, see FlutterFire.md.

Note: This plugin is still under development, and some APIs might not be available yet. Feedback and Pull Requests are most welcome!

Usage #

Import the firebase_crashlytics plugin #

To use the firebase_crashlytics plugin, follow the plugin installation instructions.

Android integration #

Enable the Google services by configuring the Gradle scripts as such.

  1. Add Fabric repository to the [project]/android/build.gradle file.
repositories {
  google()
  jcenter()
  // Additional repository for fabric resources
  maven {
    url 'https://maven.fabric.io/public'
  }
}
  1. Add the classpaths to the [project]/android/build.gradle file.
dependencies {
  // Example existing classpath
  classpath 'com.android.tools.build:gradle:3.2.1'
  // Add the google services classpath
  classpath 'com.google.gms:google-services:4.2.0'
  // Add fabric classpath
  classpath 'io.fabric.tools:gradle:1.26.1'
}
  1. Add the apply plugins to the [project]/android/app/build.gradle file.
// ADD THIS AT THE BOTTOM
apply plugin: 'io.fabric'
apply plugin: 'com.google.gms.google-services'

Note: If this section is not completed you will get an error like this:

java.lang.IllegalStateException:
Default FirebaseApp is not initialized in this process [package name].
Make sure to call FirebaseApp.initializeApp(Context) first.

Note: When you are debugging on Android, use a device or AVD with Google Play services. Otherwise you will not be able to use Firebase Crashlytics.

iOS Integration #

Add the Crashlytics run scripts

  1. From Xcode select Runner from the project navigation.
  2. Select the Build Phases tab.
  3. Click + Add a new build phase, and select New Run Script Phase.
  4. Add ${PODS_ROOT}/Fabric/run to the Type a script... text box.
  5. If on Xcode 10 Add your app's built Info.plist location to the Build Phase's Input Files field. Eg: $(BUILT_PRODUCTS_DIR)/$(INFOPLIST_PATH)

Use the plugin #

Add the following imports to your Dart code:

import 'package:firebase_crashlytics/firebase_crashlytics.dart';

Setup Crashlytics:

void main() {
  // Set `enableInDevMode` to true to see reports while in debug mode
  // This is only to be used for confirming that reports are being
  // submitted as expected. It is not intended to be used for everyday
  // development.
  Crashlytics.instance.enableInDevMode = true;

  // Pass all uncaught errors to Crashlytics.
  FlutterError.onError = (FlutterErrorDetails details) {
    Crashlytics.instance.onError(details);
  };
  runApp(MyApp());
}

Result #

If an error is caught, you should see the following messages in your logs:

flutter: Error caught by Crashlytics plugin:
...
flutter: Error reported to Crashlytics.

Note: It may take awhile (up to 24 hours) before you will be able to see the logs appear in your Firebase console.

Example #

See the example application source for a complete sample app using the Firebase Crashlytics.

Issues and feedback #

Please file issues to send feedback or report a bug. Thank you!

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Publisher

verified publisherfirebase.google.com

Flutter plugin for Firebase Crashlytics. It reports uncaught errors to the Firebase console.

Homepage
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License

unknown (LICENSE)

Dependencies

flutter, stack_trace

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