属性动画

最新推荐文章于 2024-09-14 00:36:28 发布

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最新推荐文章于 2024-09-14 00:36:28 发布

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本文链接：https://blog.youkuaiyun.com/shitou0/article/details/79384807

public void onClick(View v) {
        switch (v.getId()) {
            default:
                break;
//                缩放
            case R.id.btn_suofang:
//                X轴进行缩放
                ObjectAnimator suofang = ObjectAnimator.ofFloat(m_MyView, "scaleX", 1f, 2f,1f);
                suofang.setDuration(5000);
                suofang.start();
                break;
//                旋转
            case R.id.btn_xuanzhuan:
                ObjectAnimator xuanzhuan = ObjectAnimator.ofFloat(m_MyView, "rotation", 0f, 360f);
                xuanzhuan.setDuration(5000);
                xuanzhuan.start();
                break;
//                平移
            case R.id.btn_pingyi:
                float s = m_MyView.getTranslationX();
                ObjectAnimator pingyi = ObjectAnimator.ofFloat(m_MyView, "translationX", s, -500f, s + 100);
                pingyi.setDuration(4000).start();
                break;
//                渐变
            case R.id.btn_jianbian:
                ObjectAnimator jianbian = ObjectAnimator.ofFloat(m_MyView, "alpha", 1f, 0f, 1f);
                jianbian.setDuration(5000).start();
                break;
        }
    }