protected internal override long getDelayForView(android.view.View view)
{
android.view.ViewGroup.LayoutParams lp = view.getLayoutParams();
android.view.animation.GridLayoutAnimationController.AnimationParameters @params =
(android.view.animation.GridLayoutAnimationController.AnimationParameters)lp.layoutAnimationParameters;
if (@params == null)
{
return(0);
}
int column = getTransformedColumnIndex(@params);
int row = getTransformedRowIndex(@params);
int rowsCount = @params.rowsCount;
int columnsCount = @params.columnsCount;
long duration = mAnimation.getDuration();
float columnDelay = mColumnDelay * duration;
float rowDelay = mRowDelay * duration;
float totalDelay;
long viewDelay;
if (mInterpolator == null)
{
mInterpolator = new android.view.animation.LinearInterpolator();
}
switch (mDirectionPriority)
{
case PRIORITY_COLUMN:
{
viewDelay = (long)(row * rowDelay + column * rowsCount * rowDelay);
totalDelay = rowsCount * rowDelay + columnsCount * rowsCount * rowDelay;
break;
}
case PRIORITY_ROW:
{
viewDelay = (long)(column * columnDelay + row * columnsCount * columnDelay);
totalDelay = columnsCount * columnDelay + rowsCount * columnsCount * columnDelay;
break;
}
case PRIORITY_NONE:
default:
{
viewDelay = (long)(column * columnDelay + row * rowDelay);
totalDelay = columnsCount * columnDelay + rowsCount * rowDelay;
break;
}
}
float normalizedDelay = viewDelay / totalDelay;
normalizedDelay = mInterpolator.getInterpolation(normalizedDelay);
return((long)(normalizedDelay * totalDelay));
}
/// <exception cref="org.xmlpull.v1.XmlPullParserException"></exception>
/// <exception cref="System.IO.IOException"></exception>
private static android.view.animation.Interpolator createInterpolatorFromXml(android.content.Context
c, org.xmlpull.v1.XmlPullParser parser)
{
android.view.animation.Interpolator interpolator = null;
// Make sure we are on a start tag.
int type;
int depth = parser.getDepth();
while (((type = parser.next()) != org.xmlpull.v1.XmlPullParserClass.END_TAG || parser
.getDepth() > depth) && type != org.xmlpull.v1.XmlPullParserClass.END_DOCUMENT)
{
if (type != org.xmlpull.v1.XmlPullParserClass.START_TAG)
{
continue;
}
android.util.AttributeSet attrs = android.util.Xml.asAttributeSet(parser);
string name = parser.getName();
if (name.Equals("linearInterpolator"))
{
interpolator = new android.view.animation.LinearInterpolator(c, attrs);
}
else
{
if (name.Equals("accelerateInterpolator"))
{
interpolator = new android.view.animation.AccelerateInterpolator(c, attrs);
}
else
{
if (name.Equals("decelerateInterpolator"))
{
interpolator = new android.view.animation.DecelerateInterpolator(c, attrs);
}
else
{
if (name.Equals("accelerateDecelerateInterpolator"))
{
interpolator = new android.view.animation.AccelerateDecelerateInterpolator(c, attrs
);
}
else
{
if (name.Equals("cycleInterpolator"))
{
interpolator = new android.view.animation.CycleInterpolator(c, attrs);
}
else
{
if (name.Equals("anticipateInterpolator"))
{
interpolator = new android.view.animation.AnticipateInterpolator(c, attrs);
}
else
{
if (name.Equals("overshootInterpolator"))
{
interpolator = new android.view.animation.OvershootInterpolator(c, attrs);
}
else
{
if (name.Equals("anticipateOvershootInterpolator"))
{
interpolator = new android.view.animation.AnticipateOvershootInterpolator(c, attrs
);
}
else
{
if (name.Equals("bounceInterpolator"))
{
interpolator = new android.view.animation.BounceInterpolator(c, attrs);
}
else
{
throw new java.lang.RuntimeException("Unknown interpolator name: " + parser.getName
());
}
}
}
}
}
}
}
}
}
}
return(interpolator);
}
/// <exception cref="org.xmlpull.v1.XmlPullParserException"></exception>
/// <exception cref="System.IO.IOException"></exception>
private static android.view.animation.Interpolator createInterpolatorFromXml(android.content.Context
c, org.xmlpull.v1.XmlPullParser parser)
{
android.view.animation.Interpolator interpolator = null;
// Make sure we are on a start tag.
int type;
int depth = parser.getDepth();
while (((type = parser.next()) != org.xmlpull.v1.XmlPullParserClass.END_TAG || parser
.getDepth() > depth) && type != org.xmlpull.v1.XmlPullParserClass.END_DOCUMENT)
{
if (type != org.xmlpull.v1.XmlPullParserClass.START_TAG)
{
continue;
}
android.util.AttributeSet attrs = android.util.Xml.asAttributeSet(parser);
string name = parser.getName();
if (name.Equals("linearInterpolator"))
{
interpolator = new android.view.animation.LinearInterpolator(c, attrs);
}
else
{
if (name.Equals("accelerateInterpolator"))
{
interpolator = new android.view.animation.AccelerateInterpolator(c, attrs);
}
else
{
if (name.Equals("decelerateInterpolator"))
{
interpolator = new android.view.animation.DecelerateInterpolator(c, attrs);
}
else
{
if (name.Equals("accelerateDecelerateInterpolator"))
{
interpolator = new android.view.animation.AccelerateDecelerateInterpolator(c, attrs
);
}
else
{
if (name.Equals("cycleInterpolator"))
{
interpolator = new android.view.animation.CycleInterpolator(c, attrs);
}
else
{
if (name.Equals("anticipateInterpolator"))
{
interpolator = new android.view.animation.AnticipateInterpolator(c, attrs);
}
else
{
if (name.Equals("overshootInterpolator"))
{
interpolator = new android.view.animation.OvershootInterpolator(c, attrs);
}
else
{
if (name.Equals("anticipateOvershootInterpolator"))
{
interpolator = new android.view.animation.AnticipateOvershootInterpolator(c, attrs
);
}
else
{
if (name.Equals("bounceInterpolator"))
{
interpolator = new android.view.animation.BounceInterpolator(c, attrs);
}
else
{
throw new java.lang.RuntimeException("Unknown interpolator name: " + parser.getName
());
}
}
}
}
}
}
}
}
}
}
return interpolator;
}
protected internal override long getDelayForView(android.view.View view)
{
android.view.ViewGroup.LayoutParams lp = view.getLayoutParams();
android.view.animation.GridLayoutAnimationController.AnimationParameters @params =
(android.view.animation.GridLayoutAnimationController.AnimationParameters)lp.layoutAnimationParameters;
if (@params == null)
{
return 0;
}
int column = getTransformedColumnIndex(@params);
int row = getTransformedRowIndex(@params);
int rowsCount = @params.rowsCount;
int columnsCount = @params.columnsCount;
long duration = mAnimation.getDuration();
float columnDelay = mColumnDelay * duration;
float rowDelay = mRowDelay * duration;
float totalDelay;
long viewDelay;
if (mInterpolator == null)
{
mInterpolator = new android.view.animation.LinearInterpolator();
}
switch (mDirectionPriority)
{
case PRIORITY_COLUMN:
{
viewDelay = (long)(row * rowDelay + column * rowsCount * rowDelay);
totalDelay = rowsCount * rowDelay + columnsCount * rowsCount * rowDelay;
break;
}
case PRIORITY_ROW:
{
viewDelay = (long)(column * columnDelay + row * columnsCount * columnDelay);
totalDelay = columnsCount * columnDelay + rowsCount * columnsCount * columnDelay;
break;
}
case PRIORITY_NONE:
default:
{
viewDelay = (long)(column * columnDelay + row * rowDelay);
totalDelay = columnsCount * columnDelay + rowsCount * rowDelay;
break;
}
}
float normalizedDelay = viewDelay / totalDelay;
normalizedDelay = mInterpolator.getInterpolation(normalizedDelay);
return (long)(normalizedDelay * totalDelay);
}
