Sample App does not recognize (detect) plates

[AlexandreMeslin]

Hi Sandro, first of all, thanks for your OpenALPR project and for making it open and free!

And hi all also!

I downloaded the full project, and now I'm trying to use the sample as it is. I had some problems compiling the sample, and I had to make some changes:

1. File gradle-wrapper.properties, I change the distributionURL:
   distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-rc-1-all.zip
2. File build.gradle: I change the class path to:
   classpath 'com.android.tools.build:gradle:3.0.0-beta1'
3. File build.gradle: I included the Maven repo:

repositories {
    maven { 
        url 'https://maven.google.com'
    }
    jcenter()
    maven { url 'https://maven.fabric.io/public' }
}

4. And I removed the following line:
   apply plugin: 'com.github.dcendents.android-maven'

I'm not sure if I mess it up doing all of these, but finally, I could compile the project. When I run it on an AVD Pixel 2 API 30 CPU x86, the App does not recognize plates by photos or by uploaded pictures.

Can you help me, please!!!
Alex