Question

我试图将ARCore用于Android上的增强现实应用程序，我想在检测到图像时显示视频，该应用程序可以很好地检测到图像，但未显示视频，我使用了ChromaKey示例作为指导，我不确定是什么问题。

这是我的应用程序的oncreate方法

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>test</title>
  </head>
  <body>
    <label>Goals:</label>
    <input type="text" class="input-box" id="goals" />
    <input
      type="button"
      name="submit"
      value="Submit"
      class="button"
      id="submit"
    />
  </body>
  <script
    src="https://code.jquery.com/jquery-3.4.1.js"
    integrity="sha256-WpOohJOqMqqyKL9FccASB9O0KwACQJpFTUBLTYOVvVU="
    crossorigin="anonymous"
  ></script>
  <script src="./app.js"></script>
</html>

这是我进行增强图像识别的地方

// Gather Inputs
let goals = document.getElementById("goals").value;
console.log("goals");
$("#submit").click(function() {
  // Check Goals Input
  if (goals === "") {
    console.log("fail");
  } else {
    window.print();
  }
});

最后这是我用来显示视频的方法

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

        arFragment = (CustomArFragment) getSupportFragmentManager().findFragmentById(R.id.ux_fragment);
        arFragment.getArSceneView().getScene().addOnUpdateListener(this);
        arFragment.getPlaneDiscoveryController().hide();

        texture = new ExternalTexture();

        mediaPlayer = MediaPlayer.create(this, R.raw.vid);
        mediaPlayer.setSurface(texture.getSurface());
    }

ARCore增强图像视频显示

0 个答案: