在 Android 中 - 如何使用 ClickableSpan 只注册长点击

我想注册对包含在 ClickableSpan 中的文本的点击，前提是点击时间超过 1 秒。有什么办法可以做到这一点吗？如果没有，捕获双击也可以。

如果 onClick 方法捕获了一个包含有关点击的一些元数据的事件，那就太好了 - 那么如果点击长度很短，我可以说忽略。

有什么建议吗？

谢谢，维克多

如果有人需要它，我在这个地方 http://java2s.com/Open-Source/Java/SSH/brick-leeon/leeon/mobile/BBSBrowser/LongClickLinkMovementMethod.java.htm

    package leeon.mobile.BBSBrowser;

    import android.text.Layout;
    import android.text.Selection;
    import android.text.Spannable;
    import android.text.method.LinkMovementMethod;
    import android.text.method.MovementMethod;
    import android.view.MotionEvent;
    import android.widget.TextView;

    public class LongClickLinkMovementMethod extends LinkMovementMethod {

      private Long lastClickTime = 0l;
      private int lastX = 0;
      private int lastY = 0;
      @Override
        public boolean onTouchEvent(TextView widget, Spannable buffer,
                                    MotionEvent event) {
            int action = event.getAction();

            if (action == MotionEvent.ACTION_UP ||
                action == MotionEvent.ACTION_DOWN) {
                int x = (int) event.getX();
                int y = (int) event.getY();
                lastX = x;
                lastY = y;
                int deltaX = Math.abs(x-lastX);
                int deltaY = Math.abs(y-lastY);

                x -= widget.getTotalPaddingLeft();
                y -= widget.getTotalPaddingTop();

                x += widget.getScrollX();
                y += widget.getScrollY();

                Layout layout = widget.getLayout();
                int line = layout.getLineForVertical(y);
                int off = layout.getOffsetForHorizontal(line, x);

                LongClickableSpan[] link = buffer.getSpans(off, off, LongClickableSpan.class);

                if (link.length != 0) {
                    if (action == MotionEvent.ACTION_UP) {
                      if (System.currentTimeMillis() - lastClickTime < 1000)
                        link[0].onClick(widget);
                      else if (deltaX < 10 && deltaY < 10)
                        link[0].onLongClick(widget);
                    } else if (action == MotionEvent.ACTION_DOWN) {
                        Selection.setSelection(buffer,
                                               buffer.getSpanStart(link[0]),
                                               buffer.getSpanEnd(link[0]));
                        lastClickTime = System.currentTimeMillis();
                    }
                    return true;
                }
            }

            return super.onTouchEvent(widget, buffer, event);
        }


        public static MovementMethod getInstance() {
            if (sInstance == null)
                sInstance = new LongClickLinkMovementMethod();

            return sInstance;
        }

        private static LongClickLinkMovementMethod sInstance;
    }


      [1]: http://java2s.com/Open-Source/Java/SSH/brick-leeon/leeon/mobile/BBSBrowser/LongClickLinkMovementMethod.java.htm

长 ClickableSpan 在同一个地方：

    package leeon.mobile.BBSBrowser;

    import android.text.style.ClickableSpan;
    import android.view.View;

    public abstract class LongClickableSpan extends ClickableSpan {

      abstract public void onLongClick(View view);

    }