protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.layout1_image);//.test.layout.activity_main2);
string url = "http://img1.dzwww.com:8080/tupian_pl/20150813/16/7858995348613407436.jpg";
ImageView imageView = FindViewById <ImageView>(Resource.Id.imgView);
var requestOptions = new RequestOptions();
requestOptions.Placeholder(Resource.Drawable.I5);
requestOptions.CenterCrop();
requestOptions.DontAnimate();
//requestOptions.SkipMemoryCache(true);
requestOptions.Error(Resource.Drawable.I7);
//Glide.With(this).Load(ImageUrl).Apply(requestOptions).Into(imageView);
RequestOptions.DiskCacheStrategyOf(DiskCacheStrategy.None);//磁盘缓存
Glide.With(imageView.Context)
.Load(url)
//.Load(Resource.Drawable.I8)
//.PlaceHolder(R.drawable.place_image)//图片加载出来前，显示的图片
//.Error(Resource.Drawable.girl)//图片加载失败后，显示的图片
.Apply(requestOptions)
.Apply(RequestOptions.CircleCropTransform())
.Into(imageView); //.Into(imageView);
//new GlideDrawableImageViewTarget
// Create your application here
}
public override View GetView(int position, View convertView, ViewGroup parent)
{
if (convertView == null)
{
viewHolder = new ViewHolder();
convertView = LayoutInflater.From(context).Inflate(Resource.Layout.layout_directory, parent, false);
viewHolder.txtTitle = convertView.FindViewById <TextView>(Resource.Id.albumName);
viewHolder.txtCount = convertView.FindViewById <TextView>(Resource.Id.albumCount);
viewHolder.imgIcon = convertView.FindViewById <ImageView>(Resource.Id.imgIcon);
convertView.Tag = (viewHolder);
}
else
{
viewHolder = (ViewHolder)convertView.Tag;
}
var data = galleryDirectories[position];
viewHolder.txtTitle.Text = data.IF_GetTitle();
viewHolder.txtCount.Text = "(" + data.Images.Count + ")";
var imgPath = data.Images[1].OriginalPath;
Glide.With(context).Load(imgPath)
.Apply(RequestOptions
.DiskCacheStrategyOf(DiskCacheStrategy.All)
.SkipMemoryCache(false)
.Format(DecodeFormat.PreferRgb565)
.OptionalCenterCrop())
.Thumbnail(0.1f)
.Into(viewHolder.imgIcon);
return(convertView);
}
internal static void SetImage(Context castInfoActivity, string backdrop, ImageView imageView, int placeholder, bool absoluteUrl = false)
{
if (string.IsNullOrWhiteSpace(backdrop))
{
SetImage(castInfoActivity, placeholder, imageView);
return;
}
try
{
var requestOptions = new RequestOptions()
.Apply(RequestOptions.DiskCacheStrategyOf(DiskCacheStrategy.All))
.Apply(RequestOptions.PlaceholderOf(Resource.Drawable.noimage));
//.Apply(RequestOptions.SignatureOf(new ObjectKey(DateTime.Now.Millisecond)));
//var requestOptions = req .diskCacheStrategy(DiskCacheStrategy.All)
if (absoluteUrl)
{
Glide.With(castInfoActivity).Load(backdrop).Apply(requestOptions).Into(imageView);
}
else
{
Glide.With(castInfoActivity).Load($"https://image.tmdb.org/t/p/w500/{backdrop}").Apply(requestOptions).Into(imageView);
}
}
catch (Exception)
{
}
}
public override View GetView(int position, View convertView, ViewGroup parent)
{
if (convertView == null)
{
viewHolder = new ViewHolder();
convertView = LayoutInflater.From(context).Inflate(Resource.Layout.adapter_photosfolder, null);
viewHolder.imageView = convertView.FindViewById <ImageView>(Resource.Id.iv_image);
viewHolder.checkBox = convertView.FindViewById <CheckBox>(Resource.Id.checkBox);
viewHolder.buttonCheckbox = convertView.FindViewById <Button>(Resource.Id.buttoCheckbox);
viewHolder.buttonClick = convertView.FindViewById <Button>(Resource.Id.buttonClick);
viewHolder.cover = convertView.FindViewById <LinearLayout>(Resource.Id.cover);
viewHolder.buttonCheckbox.Click += (object sender, EventArgs e) => {
IGalleryPickerSelected.IF_ImageSelected(Position, position, null, null);
};
viewHolder.buttonClick.Click += (object sender, EventArgs e) => {
IGalleryPickerSelected.IF_CameraSelected(position);
};
convertView.Tag = (viewHolder);
}
else
{
viewHolder = (ViewHolder)convertView.Tag;
}
var item = galleryDirectories[Position].Images[position];
viewHolder.buttonClick.SetBackgroundColor(Android.Graphics.Color.Transparent);
viewHolder.buttonCheckbox.SetBackgroundColor(Android.Graphics.Color.Transparent);
if (string.IsNullOrEmpty(item.OriginalPath))
{
viewHolder.imageView.SetImageResource(Resource.Drawable.camera);
viewHolder.checkBox.Visibility = ViewStates.Gone;
viewHolder.buttonCheckbox.Visibility = ViewStates.Gone;
viewHolder.buttonClick.Visibility = ViewStates.Visible;
}
else
{
viewHolder.checkBox.Visibility = ViewStates.Visible;
viewHolder.buttonCheckbox.Visibility = ViewStates.Visible;
viewHolder.buttonClick.Visibility = ViewStates.Gone;
Glide.With(context).Load(item.OriginalPath)
.Apply(RequestOptions
.DiskCacheStrategyOf(DiskCacheStrategy.All)
.SkipMemoryCache(false)
.Format(DecodeFormat.PreferRgb565)
.OptionalCenterCrop())
.Thumbnail(0.1f)
.Into(viewHolder.imageView);
viewHolder.checkBox.Checked = item.Checked;
if (item.Checked)
{
viewHolder.cover.SetBackgroundResource(Resource.Color.colorWi);
}
else
{
viewHolder.cover.SetBackgroundColor(Android.Graphics.Color.Transparent);
}
}
return(convertView);
}
