React Native Android StackTracer
npm install react-native-stack-tracerExceptionsManagerModuleJavaScriptException and throws it. That is good because the fatal JS errorJavascriptException is always thrown Would not be wonderful if instead of having the same Java stacktrace over and over again we could have the JavaScript stack?
So distinct JS crashes would yield distinct entries on Crashlytics? Your wish just became true with this little library!
##Yet another Crashlytics React-Native module?
No. This library doesn't deal with logs like it is done here
nor it exposes the Crashlytics API to Javascript like this project.
This library sinthesizes a Java stack that is similar to the JS one. The advantages of this technique is that distinct JS crashes will have
have distinct entries on the Crashlytics Dashboard, making fatal JS errors easy to track as the native crashes.
##What about iOS?
This library doesn't support iOS. The fact that Android is not actually native (Android apps run on top of a Java virtual
machine, Dalvik or Art), makes it easy to fake program stacks. iOS is really native, so its programing stack is a real one
controled by the device's processor.
##How to use it
Step 1 - Add the library to the Android project, the android folder inside your React Native project.
* Add it in your root build.gradle at the end of repositories:
```
allprojects {
repositories {
...
maven { url "https://jitpack.io" }
}
}
* Add the dependency
``
dependencies {
compile "com.github.aoriani:ReactNative-StackTracer:0.1.1"
}
Step 2 - Add StrackTracePackage to your ReactNativeHost:
`java
import com.github.aoriani.rnstacktracer.StackTracePackage;
...
private final ReactNativeHost mReactNativeHost = new ReactNativeHost(this) {
@Override
protected boolean getUseDeveloperSupport() {
return BuildConfig.DEBUG;
}
@Override
protected List
List
packages.add(new MainReactPackage());
if (!BuildConfig.DEBUG) {
packages.add(new StackTracePackage());
}
return packages;
}
};
`StackTracePackage` in production. You still want to see the "Red Screen of Death"
*Warning: It's advisable to only add the
during development.*