/*
* interpolatedTime 动画从0开始到1结束 t 动画的属性
*/
@Override
protected void applyTransformation(float interpolatedTime, Transformation t) {
Matrix m = t.getMatrix();
m.setTranslate((float) (Math.sin(interpolatedTime * 10) * 15), 0);
if (state == 0) {
t.setAlpha(interpolatedTime);
} else {
t.setAlpha(1 - interpolatedTime);
}
super.applyTransformation(interpolatedTime, t);
}
protected void applyTransformation(float interpolatedTime, Transformation t) {
View view = mView.get();
if (view != null) {
t.setAlpha(mAlpha);
transformMatrix(t.getMatrix(), view);
}
}
// CHECKSTYLE:OFF unchanged method
@Override
protected boolean getChildStaticTransformation(final View child, final Transformation t) {
t.clear();
t.setAlpha(child == mSelectedChild ? 1.0f : mUnselectedAlpha);
return true;
}