Embed SDK Java

Download the XRMOD AAR

The first step to enhancing your application is to get our SDK！ We have uploaded XRMOD Framework to github. You can click here to go to the github page and download our XRMOD AAR. If you think XRMOD is good please give us a star. Thank you!

Import XRMOD AAR

Select your project's app folder, via the context menu Reveal in Finder (Mac) or Show in Explorer (Windows). Place all downloaded AAR files in app/libs/.

Image	Name	Format	Brief
	unityLibrary-release	AAR	Main library
	XRMODAPI-release	AAR	All API
	UnityARCore	AAR	ARCore
	arcore_client	AAR	ARCore
	ARPresto	AAR	ARCore
	unityandroidpermissions	AAR	ARCore

Embed Coding

NDK Build Configure

Back to Android Studio Editor. And Edit build.gradle(Module:YOUR_PROJECT_NAME.app). Append some configre's code. Adding NDK to android -> defaultConfig block.

build.gradle(Module:ProjectName.app)

ndk {
    abiFilters 'armeabi-v7a', 'x86', 'arm64-v8a'
}

build.gradle(Module:ProjectName.app)

android {
      ...
    defaultConfig {
                ...
                //New config
        ndk {
            abiFilters 'armeabi-v7a', 'x86', 'arm64-v8a'
        }
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }
        ...
}

caution

Please set up according to the architecture you need

Dependencies setup

Adding dependencies. You can also use implementation(name:'AAR_FILE_NAME',ext:'aar') to import new dependencies.

build.gradle(Module:ProjectName.app)

implementation fileTree(dir: 'libs', include: ['*.jar','*.aar'])

build.gradle(Module:ProjectName.app)

dependencies {
        //New dependencies
    implementation fileTree(dir: 'libs', include: ['*.jar','*.aar'])

    implementation 'androidx.appcompat:appcompat:1.2.0'
    implementation 'com.google.android.material:material:1.2.1'
    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
    implementation 'androidx.navigation:navigation-fragment:2.3.1'
    implementation 'androidx.navigation:navigation-ui:2.3.1'
    testImplementation 'junit:junit:4.+'
    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
}

Sync your gradle!

catlog

> Task :prepareKotlinBuildScriptModel UP-TO-DATE

BUILD SUCCESSFUL in 762ms

Implement Callback

You must implement all abstract methods. These are callbacks of the XRMOD SDK.

Launch AR

Create a new Activity call it ARView. Then extends AbstractXRMODActivity and implementing abstract method onCreateUI Go to , adding the ARView activity in application block.

androidmanifest.xml

<activity android:name=".ARView" android:screenOrientation="fullSensor" android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|orientation|screenLayout|uiMode|screenSize|smallestScreenSize|fontScale|layoutDirection|density" android:hardwareAccelerated="false" android:process=":Unity"
            android:label="@string/app_name">
</activity>

Add some code to onCreateUI function.

//Init sdk
initXRMOD("JSON Config",MainActivity.class);

//Add UI from layout file
LayoutInflater tmp_Inflater = getLayoutInflater();
View tmp_ARView = tmp_Inflater.inflate(R.layout.arview_main,null);
getXRMODFrameLayout().addView(tmp_ARView);

Add new function to stop the ARView.

public void CloseARView(View _v){
        unloadAndHideXRMOD();
    }

Back to MainActivity.java, adding a new function to call the sdk.

public void ARLauncher(View _v){}

Using the Intent to start a new activity.

Intent intent = new Intent(this, ARView.class);
intent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
startActivityForResult(intent, 1);

Summary

More infomation of Native API you should read Android Native Calls Protocol API. We uploaded the sample project of this Native Android (Java) project to github. At now you can download our source project from github.