Example code for blog post: Crashlytics and Android: Clean Way to Use Custom Crash Reports?

ErrorLogger-release.java

import com.crashlytics.android.Crashlytics;

public class ErrorLogger extends LoggerWrapper {

    public ErrorLogger(Class clazz) {
        super(clazz);
    }

    public ErrorLogger(String className) {
        super(className);
    }

    // additional methods for error reporting

    @Override
    public void error(ErrorReport errorReport)
    {
        // send non-fatal error to crash reporting
        errorReport.getId().ifPresent(id -> Crashlytics.setUserIdentifier(id));
        errorReport.getStateString().entrySet().stream().forEach(entry -> Crashlytics.setString(entry.getKey(), entry.getValue()));
        errorReport.getStateBool().entrySet().stream().forEach(entry -> Crashlytics.setBool(entry.getKey(), entry.getValue()));
        errorReport.getStateInt().entrySet().stream().forEach(entry -> Crashlytics.setInt(entry.getKey(), entry.getValue()));
        errorReport.getStateDouble().entrySet().stream().forEach(entry -> Crashlytics.setDouble(entry.getKey(), entry.getValue()));
        errorReport.getStateFloat().entrySet().stream().forEach(entry -> Crashlytics.setFloat(entry.getKey(), entry.getValue()));
        errorReport.getMessages().stream().forEach(m -> Crashlytics.log(m));
        errorReport.getException().ifPresent(ex -> Crashlytics.logException(ex));
    }
}