ARCORE：Sceneform 1.16渲染问题

如何解决ARCORE：Sceneform 1.16渲染问题

我正在使用Sceneform 1.16和andriod studio 4.1， 我正在尝试渲染，但无法正常工作。

问题：

activity.xml

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout 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=".MainActivity">

    <fragment android:name="com.google.ar.sceneform.ux.ArFragment"  <======Error ArFragment must be a fragment >
        android:id="@+id/ux_fragment"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />


</FrameLayout>

1. MainActivity.java。

   公共类MainActivity扩展了AppCompatActivity {

    private ArFragment arFragment;
    private ModelRenderable modelRenderable;
   
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
   
        arFragment = (ArFragment) getSupportFragmentManager().findFragmentById(R.id.ux_fragment);
   

错误：

Inconvertible types; cannot cast 'androidx.fragment.app.Fragment' to 'com.google.ar.sceneform.ux.ArFragment'

我们遵循以下步骤： https://github.com/google-ar/sceneform-android-sdk

-Sceneform 1.16.0入门

请问是什么问题。

构建gradle文件

apply plugin: 'com.android.application'

android {
    compileSdkVersion 29
    buildToolsVersion "30.0.1"

    defaultConfig {
        applicationId "com.examples.myapplication"
        minSdkVersion 24
        targetSdkVersion 29
        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 fileTree(dir: "libs",include: ["*.jar"])
    implementation 'androidx.appcompat:appcompat:1.2.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.0.0'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'


    api project(":sceneformux")



}

解决方法

您应该编辑 settings.gradle 文件。添加这些行：

--------- bath.n.01 -------- a vessel containing liquid in which something is immersed (as to process it or to maintain it at a constant temperature or to lubricate it)
vessel
container
instrumentality
artifact
whole
object
physical_entity
entity
--------- bath.n.02 -------- you soak and wash your body in a bathtub
washup
cleaning
improvement
change_of_state
change
action
act
event
psychological_feature
abstraction
entity
--------- bathtub.n.01 -------- a relatively large open container that you fill with water and use to wash the body
vessel
container
instrumentality
artifact
whole
object
physical_entity
entity
--------- bath.n.04 -------- an ancient Hebrew liquid measure equal to about 10 gallons
liquid_unit
volume_unit
unit_of_measurement
definite_quantity
measure
abstraction
entity
--------- bath.n.05 -------- a town in southwestern England on the River Avon; famous for its hot springs and Roman remains
**** INSTANCE_OF sense,without any hypernyms ****
--------- bathroom.n.01 -------- a room (as in a residence) containing a bathtub or shower and usually a washbasin and toilet
room
area
structure
artifact
whole
object
physical_entity
entity
--------- bathe.v.03 -------- clean one's body by immersion into water
cleanse
groom
fancify
better
change