根据滑出滑入进度动态设置textsize，title会抖动

[liangtian123]

` @Override public void onEnter(int index, int totalCount, float enterPercent, boolean leftToRight) { super.onEnter(index, totalCount, enterPercent, leftToRight); // 实现颜色渐变 // setScaleX(mMinScale + (1.0f - mMinScale) * enterPercent); // setScaleY(mMinScale + (1.0f - mMinScale) * enterPercent); setTextSize(13+13*enterPercent); // setTypeface(Typeface.DEFAULT_BOLD); }

@Override
public void onLeave(int index, int totalCount, float leavePercent, boolean leftToRight) {
    super.onLeave(index, totalCount, leavePercent, leftToRight);    // 实现颜色渐变

// setScaleX(1.0f + (mMinScale - 1.0f) * leavePercent); // setScaleY(1.0f + (mMinScale - 1.0f) * leavePercent); setTextSize(26-13*leavePercent); // setTypeface(Typeface.DEFAULT); }`

[liangtian123]

通过打印log原因找到了，实际的滑动enterPercent值和我们的手指滑动是有延迟的，也就是说我们感觉已经滑动结束了，但是enterPercent还在变动，并且在0.96之后的值重复率很大；所以我们判断当enterPercent值小于0.96时才去改变textsize，离场同样，解决：

@Override
public void onEnter(int index, int totalCount, float enterPercent, boolean leftToRight) {
    super.onEnter(index, totalCount, enterPercent, leftToRight);    // 实现颜色渐变

// setScaleX(mMinScale + (1.0f - mMinScale) * enterPercent); // setScaleY(mMinScale + (1.0f - mMinScale) * enterPercent); if (enterPercent < 0.96) { setTextSize(13 + 13 * enterPercent); } System.out.println("bbbbbbbb" + enterPercent); // setTypeface(Typeface.DEFAULT_BOLD); }