How to use

removeProcessor

method

in

com.badlogic.gdx.InputMultiplexer

@Override
public void setInputProcessor (InputProcessor processor) {
  multiplexer.removeProcessor(lastProcessor);
  multiplexer.addProcessor(processor);
  lastProcessor = processor;
}

  @Override
  public void clicked (InputEvent event, float x, float y) {
    ((InputWrapper)Gdx.input).multiplexer.removeProcessor(ui);
    test = instancer.instance();
    Gdx.app.log("GdxTestGwt", "Clicked on " + test.getClass().getName());
    test.create();
    test.resize(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
  }
});

public void render () {
  if (test == null) {
    Gdx.gl.glViewport(0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
    Gdx.gl.glClearColor(0, 0, 0, 0);
    Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
    ui.act(Gdx.graphics.getDeltaTime());
    ui.draw();
  } else {
    if (dispose) {
      test.pause();
      test.dispose();
      test = null;
      Gdx.graphics.setVSync(true);
      InputWrapper wrapper = ((InputWrapper)Gdx.input);
      wrapper.multiplexer.addProcessor(ui);
      wrapper.multiplexer.removeProcessor(wrapper.lastProcessor);
      wrapper.lastProcessor = null;
      dispose = false;
    } else {
      test.render();
    }
  }
}

public void removeCustomProcessor(final int index) {
 nonNiftyCustomInputMultiplexer.removeProcessor(index);
}

public void removeCustomProcessor(final int index) {
 nonNiftyCustomInputMultiplexer.removeProcessor(index);
}

public void removeProcessor(InputProcessor stage) {
  multiplexer.removeProcessor(stage);
}

public void removeCustomProcessor(@Nonnull final InputProcessor customProcessor) {
 nonNiftyCustomInputMultiplexer.removeProcessor(customProcessor);
}

public void removeCustomProcessor(@Nonnull final InputProcessor customProcessor) {
 nonNiftyCustomInputMultiplexer.removeProcessor(customProcessor);
}

public void removeInputProcessor(InputProcessor ip) {
  processors.removeProcessor(ip);
  Gdx.input.setInputProcessor(processors);
}
 

/**
 * Unsets the given GUI and sets it as previous
 * @param gui The GUI
 */
public static void unset(IGui gui) {
  if (gui != null) {
    unregisterGui(gui);
    im.removeProcessor(gui.getGuiStage());
  }
  previous = gui;
}

private void setMode(Mode mode) {
  this.mode = mode;
  canvas.input.removeProcessor(creationInputProcessor);
  canvas.input.removeProcessor(editionInputProcessor);
  canvas.input.removeProcessor(testInputProcessor);

if (stage != null) {
  if (input != null) {
    multiplexer.removeProcessor(input);
    multiplexer.removeProcessor(gesture);

Gdx.app.postRunnable(() -> {
  im.removeProcessor(inputController);

plexer.removeProcessor(redStage);
plexer.addProcessor(blackStage);
plexer.removeProcessor(blackStage);

Gdx.app.postRunnable(() -> {
  im.removeProcessor(inputController);