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我已经使用 Viewflipper 做了滑块，我们可以说从右到左意味着水平滑块。
但我想让它顶部（从顶部进入）到底部（从底部到底部）意味着垂直滑块。
下面是我的水平滑动代码。

public static Animation inFromRightAnimation(int duration) {
        Animation inFromRight = new TranslateAnimation(
        Animation.RELATIVE_TO_PARENT,  +1.0f, Animation.RELATIVE_TO_PARENT,  0.0f,
        Animation.RELATIVE_TO_PARENT,  0.0f, Animation.RELATIVE_TO_PARENT,   0.0f
        );
        inFromRight.setDuration(duration);
        inFromRight.setInterpolator(new AccelerateInterpolator());
        return inFromRight;
    }

    public static Animation outToLeftAnimation(int duration) {
        Animation outtoLeft = new TranslateAnimation(
          Animation.RELATIVE_TO_PARENT,  0.0f, Animation.RELATIVE_TO_PARENT,  -1.0f,
          Animation.RELATIVE_TO_PARENT,  0.0f, Animation.RELATIVE_TO_PARENT,   0.0f
        );      
        outtoLeft.setDuration(duration);
        outtoLeft.setInterpolator(new AccelerateInterpolator());
        return outtoLeft;
    }

我需要什么改变才能让它垂直（从上到下）滑动？

4

1 回答 1

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public static Animation inFromUpAnimation(int duration) {
        Animation inFromRight = new TranslateAnimation(
        Animation.RELATIVE_TO_PARENT,  0.0f, Animation.RELATIVE_TO_PARENT,  0.0f,
        Animation.RELATIVE_TO_PARENT,  +1.0f, Animation.RELATIVE_TO_PARENT,   0.0f
        );
        inFromRight.setDuration(duration);
        inFromRight.setInterpolator(new AccelerateInterpolator());
        return inFromRight;
    }

    public static Animation outToDownAnimation(int duration) {
        Animation outtoLeft = new TranslateAnimation(
          Animation.RELATIVE_TO_PARENT,  0.0f, Animation.RELATIVE_TO_PARENT,  0.0f,
          Animation.RELATIVE_TO_PARENT,  0.0f, Animation.RELATIVE_TO_PARENT,  -1.0f
        );      
        outtoLeft.setDuration(duration);
        outtoLeft.setInterpolator(new AccelerateInterpolator());
        return outtoLeft;
    }

这些属性与 x 和 y 坐标有关。我认为这将完成这项工作

于 2012-10-13T06:37:26.717 回答