public ColorPickerViewHolder(View v, Action <int> listener) : base(v)
{
v.Click += (sender, e) => listener(AdapterPosition);
Tick = v.FindViewById <ImageView> (Resource.Id.ColorPickerViewTick);
Tick.BringToFront();
Button = v.FindViewById <View> (Resource.Id.ColorPickerViewButton);
}
/// <summary>
/// initializes the activity, calculates and sets the dots on the slider
/// </summary>
private void Init()
{
CalcDotPositions (mPicDataList);
// set the dots
mSeekBar = (CustomSeekBar) view.FindViewById (Resource.Id.seekBar);
mSeekBar.DotList = GetListOfDotPositions (mPicDataList);
mSeekBar.ProgressDrawable = view.Resources.GetDrawable (Resource.Drawable.customseekbar);
// set the first picture
mFirstImageView = (ImageView) view.FindViewById (Resource.Id.displayImageSliderFirstImageView);
mFirstImageView.SetImageDrawable (mPicDataList [0].Drawable);
// set the next picture
mNextImageView = (ImageView) view.FindViewById (Resource.Id.displayImageSliderNextImageView);
mNextImageView.SetImageDrawable (mPicDataList [1].Drawable);
mFirstImageView.BringToFront ();
// set start year on the slider
var seekBarFirstText =
(TextView) view.FindViewById (Resource.Id.displayImageSliderSeekBarFirstText);
seekBarFirstText.Text = mPicDataList [0].Year + " " + GetString (Resource.String.after_christ);
// set end year on the slider
var seekBarEndText = (TextView) view.FindViewById (Resource.Id.displayImageSliderSeekBarEndText);
seekBarEndText.Text = mPicDataList [mPicDataList.Count () - 1].Year + " " + GetString (Resource.String.after_christ);
mThumbSlidingText = (TextView) view.FindViewById (Resource.Id.displayImageSliderThumbSlidingText);
mImageDescription = (TextView) view.FindViewById (Resource.Id.displayImageSliderDescriptionText);
AddSeekBarListener ();
mImageDescription.Text = page.Images [0].Description;
}
private void AnimateVolumeControl()
{
try
{
if (VolumeControl == null)
{
return;
}
VolumeControl.BringToFront();
switch (XRecyclerView.VolumeStateProvider)
{
case VolumeState.Off:
VolumeControl.SetImageResource(Resource.Drawable.ic_volume_off_grey_24dp);
break;
case VolumeState.On:
VolumeControl.SetImageResource(Resource.Drawable.ic_volume_up_grey_24dp);
break;
default:
VolumeControl.SetImageResource(Resource.Drawable.ic_volume_off_grey_24dp);
break;
}
//VolumeControl.Animate().Cancel();
//VolumeControl.Alpha = (1f);
//VolumeControl.Animate().Alpha(0f).SetDuration(600).SetStartDelay(1000);
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
public ColorPickerViewHolder (View v, Action<int> listener) : base (v)
{
v.Click += (sender, e) => listener (AdapterPosition);
Tick = v.FindViewById<ImageView> (Resource.Id.ColorPickerViewTick);
Tick.BringToFront();
Button = v.FindViewById<View> (Resource.Id.ColorPickerViewButton);
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
mRootView = (FrameLayout)inflater.Inflate(Resource.Layout.photogallery_example, container, false);
int viewCount = ROWS * COLS;
for (int i = 0; i < viewCount; i++)
{
int j = i;
// Create the View.
ImageView imageView = new ImageView(this.Activity);
mImageViews.Add(imageView);
mRootView.AddView(imageView);
imageView.Alpha = 1f;
imageView.SetBackgroundColor(randomColor());
imageView.SetLayerType(LayerType.Hardware, null);
// Add an image for each view.
int res = Resources.GetIdentifier("d" + (i % 11 + 1), "drawable", Activity.ApplicationContext.PackageName);
imageView.SetScaleType(ImageView.ScaleType.CenterCrop);
imageView.SetImageResource(res);
// Add a click listener to handle scaling up the view.
imageView.Click += (sender, e) =>
{
int endValue = mSpring.EndValue == 0 ? 1 : 0;
imageView.BringToFront();
mActiveIndex = j;
mSpring.SetEndValue(endValue);
};
}
//mSpring.AddListener(new SpringImitator(mSpring));
//mRootView.ViewTreeObserver.GlobalLayout += (sender, e) =>
//{
// layout(mRootView);
// mRootView.ViewTreeObserver.GlobalLayout += null;
//};
float width = mRootView.Width;
float height = mRootView.Height;
// Determine the size for each image given the screen dimensions.
mPadding = (int)TypedValue.ApplyDimension(ComplexUnitType.Dip, 3, Resources.DisplayMetrics);
int colWidth = (int)Math.Ceiling((width - 2 * mPadding) / COLS) - 2 * mPadding;
int rowHeight = (int)Math.Ceiling((height - 2 * mPadding) / ROWS) - 2 * mPadding;
// Determine the resting position for each view.
int k = 0;
int py = 0;
for (int ii = 0; ii < ROWS; ii++)
{
int px = 0;
py += mPadding * 2;
for (int jj = 0; jj < COLS; jj++)
{
px += mPadding * 2;
ImageView iv = mImageViews[k];
// imageView.LayoutParameters = new ViewGroup.MarginLayoutParams(colWidth, rowHeight);
iv.LayoutParameters = new FrameLayout.LayoutParams(colWidth, rowHeight);
mPositions.Add(new Point(px, py));
px += colWidth;
k++;
}
py += rowHeight;
}
render();
// // Wait for layout.
// getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
// @Override
// public void onGlobalLayout()
// {
// layout();
// getViewTreeObserver().removeOnGlobalLayoutListener(this);
// postOnAnimationDelayed(new Runnable() {
// @Override
// public void run()
// {
// mSpringChain.setControlSpringIndex(0).getControlSpring().setEndValue(1);
// }
//}, 500);
// }
//});
// Add a spring to the SpringChain to do an entry animation.
// mSpringChain.addSpring(new SimpleSpringListener()
// {
// @Override
// public void onSpringUpdate(Spring spring)
// {
// render();
// }
//});
return(mRootView);
}