topic Re: API 100.0 crashes on x64 Architeture in ArcGIS Runtime SDK for Android Questions

API 100.0 crashes on x64 Architeture

TércyoStorck1 — Sat, 11 Dec 2021 16:19:00 GMT

Hi,

I've tried deploy an android application that was built using API 100.0, but on my Zenfone 2 it always crashes. I got it to work on a Pixel and Moto G4 (I believe that both have ARM architeture).

Here my whole code:

XML

<android.support.constraint.ConstraintLayout 
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="br.com.inflor.myapplication.MainActivity">

    <com.esri.arcgisruntime.mapping.view.MapView
        android:id="@+id/mapView"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent" >
    </com.esri.arcgisruntime.mapping.view.MapView>

</android.support.constraint.ConstraintLayout>‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Controller

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;

import com.esri.arcgisruntime.mapping.ArcGISMap;
import com.esri.arcgisruntime.mapping.Basemap;
import com.esri.arcgisruntime.mapping.view.MapView;

public class MainActivity extends AppCompatActivity {
    private MapView mMapView;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        mMapView = (MapView) findViewById(R.id.mapView);
        ArcGISMap map = new ArcGISMap(Basemap.Type.TOPOGRAPHIC, 34.056295, -117.195800, 16);
        mMapView.setMap(map);
    }

    @Override
    protected void onPause(){
        mMapView.pause();
        super.onPause();
    }

    @Override
    protected void onResume(){
        super.onResume();
        mMapView.resume();
    }
}‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

Re: API 100.0 crashes on x64 Architeture

AlexanderNohe1 — Sat, 11 Dec 2021 16:19:03 GMT

Hello Tércyo Storck‌,

Can you post the error that you get when the application crashes?

Additionally, are you using any other libraries in your project? Could you post the dependencies from your gradle file? It should look something like this:

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })
    compile 'com.android.support:appcompat-v7:25.2.0'
    compile 'com.android.support.constraint:constraint-layout:1.0.2'
    compile 'com.android.support:design:25.2.0'
    testCompile 'junit:junit:4.12'
}

Thanks,

Alexander

Re: API 100.0 crashes on x64 Architeture

ShellyGill1 — Fri, 21 Apr 2017 11:17:52 GMT

Also Tércyo Storck , could you post exactly what model phone you're having problems with? Looks like there's a few variants of a Zenfone 2, some are x86 chips and others are x64.

Re: API 100.0 crashes on x64 Architeture

TércyoStorck1 — Wed, 26 Apr 2017 13:01:30 GMT

Model Number: ASUS_Z00AD

It's x64

Re: API 100.0 crashes on x64 Architeture

ShellyGill1 — Fri, 28 Apr 2017 09:32:54 GMT

Thanks Tércyo Storck.

If this is specifically a problem on 64-bit devices (same project runs fine on Armv7-A devices), then the advice in this stackoverflow post may be useful: How to use 32-bit native libraries on 64-bit Android device - Stack Overflow .

Our 100.0 release doesn't include 64-bit native libraries, but 64-bit devices run 32-bit libraries OK. However, if the OS loads another dependency that does have 64-bit libraries, prior to loading our SDK, then the OS will be looking for 64-bit libraries for all other dependencies, which means loading our 32-bit native library (libruntimecore_java.so) will fail at runtime. Hence Alexander Nohe asking about dependencies, above. A solution to this general problem is to filter out 64-bit native libraries from the APK, so the OS is then expecting all libraries to be 32-bit. We're considering including 64-bit specific libraries in future releases.

Let us know if you try this solution and it doesn't help.