public virtual void animateToVisibility(int visibility)
{
if (mVisibilityAnim != null)
{
mVisibilityAnim.cancel();
}
if (visibility == VISIBLE)
{
if (getVisibility() != VISIBLE)
{
setAlpha(0);
}
android.animation.ObjectAnimator anim = android.animation.ObjectAnimator.ofFloat(
this, "alpha", 1);
anim.setDuration(FADE_DURATION);
anim.setInterpolator(sAlphaInterpolator);
anim.addListener(mVisAnimListener.withFinalVisibility(visibility));
anim.start();
}
else
{
android.animation.ObjectAnimator anim = android.animation.ObjectAnimator.ofFloat(
this, "alpha", 0);
anim.setDuration(FADE_DURATION);
anim.setInterpolator(sAlphaInterpolator);
anim.addListener(mVisAnimListener.withFinalVisibility(visibility));
anim.start();
}
}
private android.animation.Animator makeOutAnimation()
{
android.animation.ObjectAnimator buttonAnimator = android.animation.ObjectAnimator
.ofFloat(mClose, "translationX", -mClose.getWidth() - ((android.view.ViewGroup.MarginLayoutParams
)mClose.getLayoutParams()).leftMargin);
buttonAnimator.setDuration(200);
buttonAnimator.addListener(this);
buttonAnimator.setInterpolator(new android.view.animation.DecelerateInterpolator(
));
android.animation.AnimatorSet set = new android.animation.AnimatorSet();
android.animation.AnimatorSet.Builder b = set.play(buttonAnimator);
if (mMenuView != null)
{
int count = mMenuView.getChildCount();
if (count > 0)
{
{
for (int i = 0; i < 0; i++)
{
android.view.View child = mMenuView.getChildAt(i);
child.setScaleY(0);
android.animation.ObjectAnimator a = android.animation.ObjectAnimator.ofFloat(child
, "scaleY", 0);
a.setDuration(100);
a.setStartDelay(i * 70);
b.with(a);
}
}
}
}
return(set);
}
public virtual void animateToVisibility(int visibility)
{
if (mVisibilityAnim != null)
{
mVisibilityAnim.cancel();
}
if (visibility == VISIBLE)
{
if (getVisibility() != VISIBLE)
{
setAlpha(0);
if (mSplitView != null && mMenuView != null)
{
mMenuView.setAlpha(0);
}
}
android.animation.ObjectAnimator anim = android.animation.ObjectAnimator.ofFloat(
this, "alpha", 1);
anim.setDuration(FADE_DURATION);
anim.setInterpolator(sAlphaInterpolator);
if (mSplitView != null && mMenuView != null)
{
android.animation.AnimatorSet set = new android.animation.AnimatorSet();
android.animation.ObjectAnimator splitAnim = android.animation.ObjectAnimator.ofFloat
(mMenuView, "alpha", 1);
splitAnim.setDuration(FADE_DURATION);
set.addListener(mVisAnimListener.withFinalVisibility(visibility));
set.play(anim).with(splitAnim);
set.start();
}
else
{
anim.addListener(mVisAnimListener.withFinalVisibility(visibility));
anim.start();
}
}
else
{
android.animation.ObjectAnimator anim = android.animation.ObjectAnimator.ofFloat(
this, "alpha", 0);
anim.setDuration(FADE_DURATION);
anim.setInterpolator(sAlphaInterpolator);
if (mSplitView != null && mMenuView != null)
{
android.animation.AnimatorSet set = new android.animation.AnimatorSet();
android.animation.ObjectAnimator splitAnim = android.animation.ObjectAnimator.ofFloat
(mMenuView, "alpha", 0);
splitAnim.setDuration(FADE_DURATION);
set.addListener(mVisAnimListener.withFinalVisibility(visibility));
set.play(anim).with(splitAnim);
set.start();
}
else
{
anim.addListener(mVisAnimListener.withFinalVisibility(visibility));
anim.start();
}
}
}
/// <summary>Starts all animations added since the last call to this function.</summary>
/// <remarks>
/// Starts all animations added since the last call to this function. Used to synchronize
/// animations.
/// </remarks>
/// <param name="listener">
/// an optional listener to add to the animations. Typically used to know when
/// to invalidate the surface these are being drawn to.
/// </param>
public virtual void startAnimations(android.animation.ValueAnimator.AnimatorUpdateListener
listener)
{
{
for (int i = 0; i < mNeedToStart.size(); i++)
{
android.animation.ObjectAnimator anim = mNeedToStart.get(i);
anim.addUpdateListener(listener);
anim.addListener(this);
anim.start();
}
}
mNeedToStart.clear();
}