Question

我试图让启动画面等待10秒钟我尝试到处搜索并尝试了一些方法，但似乎没有任何工作。

任何人都能引导我走向正确的方向吗？

这是我的代码：

public class SplashLoadingScreen extends Screen {

public SplashLoadingScreen(Game game) {
    super(game);
}

@Override
public void update(float deltaTime) {
    Graphics g = game.getGraphics();
    Assets.splash= g.newImage("splash.jpg", ImageFormat.RGB565);
    game.setScreen(new LoadingScreen(game));
}

@Override
public void paint(float deltaTime) {
}

@Override
public void pause() {
}

@Override
public void resume() {
}

@Override
public void dispose() {
}

@Override
public void backButton() {
}
}

Answer 1

尝试使用Handler来延迟。

//handler to close the splash activity after sometime
        new Handler().postDelayed(new Runnable() {

            @Override
            public void run() {
                //Call your image from assests
            }

        }, 10000);

希望这有帮助。

由于

Answer 2

与my answer here类似，您应该使用update方法更新将启动屏幕更改的计时器。

public class SplashLoadingScreen extends Screen {

private Sprite sprite;
private Texture texture;

public SplashLoadingScreen(Game game) {
    super(game);
    texture = new Texture(Gdx.files.internal("data/splash.png");
    texture.setFilter(TextureFilter.Linear, TextureFilter.Linear);
    sprite = new Sprite(new TextureRegion(texture, 0, 0, imageWidth, imageHeight);

}

private float timer = 0.0f;

@Override
public void update(float deltaTime) {
    timer += deltaTime;
    if(timer > 10) {
        game.setScreen(new LoadingScreen(game));
    }
}

@Override
public void paint(float deltaTime) {
    spriteBatch.draw(sprite);
}

@Override
public void pause() {
}

@Override
public void resume() {
}

@Override
public void dispose() {
    texture.dispose();
}

@Override
public void backButton() {
}
}

Answer 3

public class SplashLoadingScreen extends Screen {
public SplashLoadingScreen(Game game) {
      super(game);
}

@Override
public void update(float deltaTime) {

Graphics g = game.getGraphics();
Assets.splash= g.newImage("splash.jpg", ImageFormat.RGB565);
try { 
Thread.currentThread(); 
Thread.sleep(10000); 
} catch (InterruptedException e) { 
e.printStackTrace(); 
}
game.setScreen(new LoadingScreen(game));
}

@Override
public void paint(float deltaTime) {
}


@Override
public void pause() {
}

@Override
public void resume() {
}


@Override
public void dispose() {
}
}

启动画面等待几秒钟

3 个答案: