Can't Install Using Maven for Android Studio

lcreely · March 29, 2022, 9:39pm

Is it still possible to use the SDK on Android, when trying to install the library using maven from the link provided here: https://developer.genesys.cloud/api/rest/client-libraries/java/#using-the-sdk.

I get the following message: Unable to resolve dependency for ':app@debugUnitTest/compileClasspath': Could not resolve com.mypurecloud:platform-client-v2:146.0.2.

build.gradle file:

plugins {
Preformatted text`id 'com.android.application'
}

android {
    compileSdk 32

    defaultConfig {
        applicationId "com.example.test"
        minSdk 30
        targetSdk 32
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
}

dependencies {

    implementation 'androidx.appcompat:appcompat:1.4.1'
    implementation 'com.google.android.material:material:1.5.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
    implementation 'com.mypurecloud:platform-client-v2:146.0.2'
    testImplementation 'junit:junit:4.13.2'
    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
}

I have also downloaded the jar library and added it that way, but I get a lot of fatal exceptions. For example I get java.lang.NoClassDefFoundError: Failed resolution of: Lcom/fasterxml/jackson/databind/ObjectMapper; when executing: ApiClient apiClient = ApiClient.Builder.standard().withBasePath(region).build();

Are there any tutorials on how to set up the SDK on Android Studio?

anon11147534 · March 30, 2022, 8:39am

Hi,

We have updated some of the Java SDK dependencies in last few months and that might have caused some incompatiblities with Android. We'll look into this and issue a fix for Android.

I'm not certain what version the changes were added in but an older version such as 100.x.x should be more likely to work with Android.

lcreely · March 30, 2022, 10:44pm

Hello,

I was able to to implement 100.x.x but I get a lot of fatal exceptions when trying to run anything
Are there any resources available on how to use the SDK with Android?

build.gradle:

plugins {
    id 'com.android.application'
}

android {

    packagingOptions {
        pickFirst "META-INF/LICENSE"
        pickFirst "META-INF/*.properties"
        pickFirst "META-INF/AL2.0"
        pickFirst "META-INF/LGPL2.1"
        pickFirst "META-INF/DEPENDENCIES"
        pickFirst "META-INF/LICENSE.md"
        pickFirst "META-INF/NOTICE.md"
        pickFirst "META-INF/INDEX.LIST"
    }

    compileSdk 32

    defaultConfig {
        applicationId "com.example.test"
        minSdk 30
        targetSdk 32
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
}

dependencies {

    implementation 'androidx.appcompat:appcompat:1.4.1'
    implementation 'com.google.android.material:material:1.5.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
    implementation ('com.mypurecloud:platform-client-v2:100.0.0')
    implementation 'net.sourceforge.htmlunit:htmlunit:2.15'
    testImplementation 'junit:junit:4.13.2'
    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
}

configurations {
    all {
        exclude group: "com.google.guava"
        exclude group: "javax.xml.bind"
    }
}

MainActivity:

package com.example.test;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;

import com.mypurecloud.sdk.v2.ApiClient;
import com.mypurecloud.sdk.v2.ApiException;
import com.mypurecloud.sdk.v2.Configuration;
import com.mypurecloud.sdk.v2.api.UsersApi;
import com.mypurecloud.sdk.v2.model.User;
import com.mypurecloud.sdk.v2.model.UserMe;
import com.mypurecloud.sdk.v2.PureCloudRegionHosts;

import androidx.appcompat.app.AppCompatActivity;


public class MainActivity extends AppCompatActivity {

    String clientId = "";
    String clientSecret = "";


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        PureCloudRegionHosts region = PureCloudRegionHosts.eu_west_1;
        ApiClient apiClient = ApiClient.Builder.standard().withBasePath(region).build();

    }
}

Fatal Exception(When App Opens):

2022-03-30 23:22:23.929 4036-4036/com.example.test E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.example.test, PID: 4036
    java.lang.NoSuchFieldError: No static field INSTANCE of type Lorg/apache/http/conn/ssl/AllowAllHostnameVerifier; in class Lorg/apache/http/conn/ssl/AllowAllHostnameVerifier; or its superclasses (declaration of 'org.apache.http.conn.ssl.AllowAllHostnameVerifier' appears in /system/framework/framework.jar!classes4.dex)
        at org.apache.http.conn.ssl.SSLConnectionSocketFactory.<clinit>(SSLConnectionSocketFactory.java:144)
        at org.apache.http.impl.client.HttpClientBuilder.build(HttpClientBuilder.java:966)
        at com.mypurecloud.sdk.v2.connector.apache.ApacheHttpClientConnectorProvider.create(ApacheHttpClientConnectorProvider.java:62)
        at com.mypurecloud.sdk.v2.connector.ApiClientConnectorLoader.load(ApiClientConnectorLoader.java:22)
        at com.mypurecloud.sdk.v2.ApiClient.buildHttpConnector(ApiClient.java:167)
        at com.mypurecloud.sdk.v2.ApiClient.<init>(ApiClient.java:127)
        at com.mypurecloud.sdk.v2.ApiClient.<init>(ApiClient.java:64)
        at com.mypurecloud.sdk.v2.ApiClient$Builder.build(ApiClient.java:833)
        at com.example.test.MainActivity.onCreate(MainActivity.java:30)
        at android.app.Activity.performCreate(Activity.java:7994)
        at android.app.Activity.performCreate(Activity.java:7978)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1309)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3422)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3601)
        at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:85)
        at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
        at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2066)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loop(Looper.java:223)
        at android.app.ActivityThread.main(ActivityThread.java:7656)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)
2022-03-30 23:30:02.336 4207-4207/com.example.test E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.example.test, PID: 4207
    java.lang.NoSuchFieldError: No static field INSTANCE of type Lorg/apache/http/conn/ssl/AllowAllHostnameVerifier; in class Lorg/apache/http/conn/ssl/AllowAllHostnameVerifier; or its superclasses (declaration of 'org.apache.http.conn.ssl.AllowAllHostnameVerifier' appears in /system/framework/framework.jar!classes4.dex)
        at org.apache.http.conn.ssl.SSLConnectionSocketFactory.<clinit>(SSLConnectionSocketFactory.java:144)
        at org.apache.http.impl.client.HttpClientBuilder.build(HttpClientBuilder.java:966)
        at com.mypurecloud.sdk.v2.connector.apache.ApacheHttpClientConnectorProvider.create(ApacheHttpClientConnectorProvider.java:62)
        at com.mypurecloud.sdk.v2.connector.ApiClientConnectorLoader.load(ApiClientConnectorLoader.java:22)
        at com.mypurecloud.sdk.v2.ApiClient.buildHttpConnector(ApiClient.java:167)
        at com.mypurecloud.sdk.v2.ApiClient.<init>(ApiClient.java:127)
        at com.mypurecloud.sdk.v2.ApiClient.<init>(ApiClient.java:64)
        at com.mypurecloud.sdk.v2.ApiClient$Builder.build(ApiClient.java:833)
        at com.example.test.MainActivity.onCreate(MainActivity.java:30)
        at android.app.Activity.performCreate(Activity.java:7994)
        at android.app.Activity.performCreate(Activity.java:7978)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1309)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3422)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3601)
        at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:85)
        at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
        at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2066)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loop(Looper.java:223)
        at android.app.ActivityThread.main(ActivityThread.java:7656)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)
2022-03-30 23:40:18.528 4294-4294/com.example.test E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.example.test, PID: 4294
    java.lang.NoSuchFieldError: No static field INSTANCE of type Lorg/apache/http/conn/ssl/AllowAllHostnameVerifier; in class Lorg/apache/http/conn/ssl/AllowAllHostnameVerifier; or its superclasses (declaration of 'org.apache.http.conn.ssl.AllowAllHostnameVerifier' appears in /system/framework/framework.jar!classes4.dex)
        at org.apache.http.conn.ssl.SSLConnectionSocketFactory.<clinit>(SSLConnectionSocketFactory.java:144)
        at org.apache.http.impl.client.HttpClientBuilder.build(HttpClientBuilder.java:966)
        at com.mypurecloud.sdk.v2.connector.apache.ApacheHttpClientConnectorProvider.create(ApacheHttpClientConnectorProvider.java:62)
        at com.mypurecloud.sdk.v2.connector.ApiClientConnectorLoader.load(ApiClientConnectorLoader.java:22)
        at com.mypurecloud.sdk.v2.ApiClient.buildHttpConnector(ApiClient.java:167)
        at com.mypurecloud.sdk.v2.ApiClient.<init>(ApiClient.java:127)
        at com.mypurecloud.sdk.v2.ApiClient.<init>(ApiClient.java:64)
        at com.mypurecloud.sdk.v2.ApiClient$Builder.build(ApiClient.java:833)
        at com.example.test.MainActivity.onCreate(MainActivity.java:30)
        at android.app.Activity.performCreate(Activity.java:7994)
        at android.app.Activity.performCreate(Activity.java:7978)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1309)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3422)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3601)
        at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:85)
        at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
        at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2066)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loop(Looper.java:223)
        at android.app.ActivityThread.main(ActivityThread.java:7656)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)

anon11147534 · March 31, 2022, 1:35pm

Hi,

I'm sorry to hear that. As far as I'm aware, the only android specific documentation is available in the README: https://github.com/MyPureCloud/platform-client-sdk-java#android-support

This is an area we will aim to improve as we carry out a refresh of the SDKs.

anon11147534 · April 4, 2022, 10:21am

Have you tried using the OkHttpClientConnectorProvider? It is recommended for Android: https://github.com/MyPureCloud/platform-client-sdk-java#setting-the-http-connector.
The exceptions you are getting appear to be coming from the Apache HTTP client.

system · May 5, 2022, 10:22am

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