Throw an exception and print its stacktrace in the logcat at "error" level

Question

I have a throwable object and I want to print its stacktrace in the logcat with an "Log.e" logging level (error). My method is throwing an exception, but the stacktrace is printed as a warning.

Here is My Code :

@Throws(RuntimeException::class)
fun throwErrorIfNotHttp (e: Throwable) {
    if (e is HttpException) {
        val code = e.code()
    } else if (e is SocketTimeoutException) {
        Log.e("time out", "time out")
    } else if (e is IOException) {
        Log.e("File error", "file error")
    } else {
       throw RuntimeException(e) // This  should appear as error
    }
}

Here is the image of exception .

Edit

My Extension Function:

fun <T> Observable<Response<T>>.makeRequest(
    context: Context,
    executeOnError: ((Any?) -> Unit)? = null, executeOnSuccess: (T?) -> Unit
): Disposable? {

   val disposable: Disposable = this
        .subscribeOn(Schedulers.io())
        .observeOn(AndroidSchedulers.mainThread())
        .subscribe({
            if (it.isSuccessful) {
                executeOnSuccess(it?.body())
            } else {
                val error = getExceptionFromResponse(it, context)
                 handleError(error, context)

            }
        }, {
           throwErrorIfNotHttp(it)            
        })

    return disposable

}

How can I make it to show it in error tab instead of warning tab ?

I don't want to catch exception , I want app to get crash and crash report to be shown in error tab instead of as warning . — Manohar
– Manohar, Commented Jun 14, 2019 at 8:42
Do you mean something like this stackoverflow.com/a/28693384/9292949 — Anjana
– Anjana, Commented Jun 14, 2019 at 8:45
Looks like you have an rxjava observable of sorts that is throwing. You need to do it where you're subscribing; now you have a printStackTrace() error handler there. — laalto
– laalto, Commented Jun 14, 2019 at 8:47
@NicolaGallazzi That seems to work , Please add you answer , I will accept it tomorrow If there is no better way . — Manohar
– Manohar, Commented Jun 14, 2019 at 9:27

Nicola Gallazzi · Accepted Answer · 2019-06-17 12:29:48Z

1

Try adding to your else statement

Log.e(TAG, "mymessage",e);

Whole code:

@Throws(RuntimeException::class)
fun throwErrorIfNotHttp (e: Throwable) {
    if (e is HttpException) {
            val code = e.code()
    } else if (e is SocketTimeoutException) {
            Log.e(TAG, "time out")
    } else if (e is IOException) {
            Log.e(TAG, "file error")
    } else {
      Log.e(TAG, "mymessage",e);
      throw RuntimeException(e) // This  should appear as error
    }
 }

companion object{
  val TAG = "class_tag"
}

edited Jun 17, 2019 at 12:29

answered Jun 14, 2019 at 9:32

Nicola Gallazzi

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