Java 加载屏幕Libgdx Assetmanager

尝试创建加载屏幕时，我有一个

Assets

类和一个

LoadingScreen

类，该类立即从以下位置调用：

this.setScreen(new LoadingScreen(this));

在加载屏幕上，我有以下内容：

public class LoadingScreen implements Screen{
    final Game1 game;
    Sprite LdScreen;
    OrthographicCamera camera;

    public LoadingScreen(Game1 gam){
        game=gam;

        camera = new OrthographicCamera();
        camera.setToOrtho(false, 1920, 1080);

    }

    public void show() {
        Texture LdscreenTexture = new Texture(Gdx.files.internal("data/Background.png"));
        LdScreen =  new Sprite (LdscreenTexture);
        Assets.manager.finishLoading();
    }

    @Override
    public void render(float delta) {
        Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
        camera.update();
        game.batch.setProjectionMatrix(camera.combined);
        game.batch.begin();
        game.batch.draw(LdScreen, 0,0);
        game.batch.end();
        Assets.manager.update();
        if(Assets.manager.update() == true){
            game.setScreen(new MainMenuScreen(game));
        }
}

但它总是返回并出错，就好像它试图移动到

MainMenuScreen

类，而资产没有加载，如果

Assets.manager.update（）

为true，则应该加载，对吗？ 为什么这是个问题？

这个简单的例子

.//添加到您的类Game1中

可变类

private AssetManager yourAssetManager;

创建方法

yourAssetManager = new AssetManager();

获取集方法

public AssetManger getManger(){
 return this.yourAssetManager;
}

使用AssetManager.load（..）加载资产

     yourAssetManager.load("data/Background.png", Texture.class);

    Texture LdscreenTexture = new Texture(Gdx.files.internal("data/Background.png"));
    LdScreen =  new Sprite (LdscreenTexture);
    //Assets.manager.finishLoading();
}

@Override
    public void render(float delta) {
        Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
        camera.update();
        game.batch.setProjectionMatrix(camera.combined);
        game.batch.begin();
        game.batch.draw(LdScreen, 0,0);
        game.batch.end();
        //Assets.manager.update();
        if(yourAssetManger.update()){
            game.setScreen(new MainMenuScreen(game));
        }
}

阅读此链接，我现在不是测试抱歉

     yourAssetManager.load("data/Background.png", Texture.class);

    Texture LdscreenTexture = new Texture(Gdx.files.internal("data/Background.png"));
    LdScreen =  new Sprite (LdscreenTexture);
    //Assets.manager.finishLoading();
}

@Override
    public void render(float delta) {
        Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
        camera.update();
        game.batch.setProjectionMatrix(camera.combined);
        game.batch.begin();
        game.batch.draw(LdScreen, 0,0);
        game.batch.end();
        //Assets.manager.update();
        if(yourAssetManger.update()){
            game.setScreen(new MainMenuScreen(game));
        }
}