我正在尝试使用以下代码缓存这些图像...
但是我一直在这里遇到语法错误?
但是我一直在这里遇到语法错误?
Uri imageUri = new Uri(aURL);
这是我正在使用的代码。
URL aURL = new URL(myRemoteImages[position]);
Uri imageUri = new Uri(aURL);
if (new File(new File(myContext.getCacheDir(), "thumbnails"), "" + imageUri.hashCode()).exists())
{
String cachFile = ""+imageUri.hashCode();
FileInputStream fis;
try {
fis = new FileInputStream(cachFile);
Bitmap bm = BitmapFactory.decodeStream(fis);
i.setImageBitmap(bm);
i.setScaleType(ImageView.ScaleType.FIT_CENTER);
/* Set the Width/Height of the ImageView. */
if(Build.VERSION.SDK_INT >= 11){
i.setLayoutParams(new Gallery.LayoutParams(450, 300));
}
else{
i.setLayoutParams(new Gallery.LayoutParams(125, 125));
}
} catch (FileNotFoundException e) {
Log.e("DEBUGTAG", "Remtoe Image Exception", e);
/* Image should be scaled as width/height are set. */
i.setScaleType(ImageView.ScaleType.FIT_CENTER);
/* Set the Width/Height of the ImageView. */
if(Build.VERSION.SDK_INT >= 11){
i.setLayoutParams(new Gallery.LayoutParams(450, 300));
return i;
}
i.setLayoutParams(new Gallery.LayoutParams(125, 125));
return i;
}