1package com.bumptech.glide.load.model.file_descriptor;
2
3import android.content.Context;
4import android.net.Uri;
5import android.os.ParcelFileDescriptor;
6import com.bumptech.glide.Glide;
7import com.bumptech.glide.load.model.FileLoader;
8import com.bumptech.glide.load.model.GenericLoaderFactory;
9import com.bumptech.glide.load.model.ModelLoader;
10import com.bumptech.glide.load.model.ModelLoaderFactory;
11
12import java.io.File;
13
14/**
15 * A {@link ModelLoader} For translating {@link File} models into {@link ParcelFileDescriptor} resources.
16 */
17public class FileDescriptorFileLoader extends FileLoader<ParcelFileDescriptor> implements FileDescriptorModelLoader<File> {
18
19    public static class Factory implements ModelLoaderFactory<File, ParcelFileDescriptor> {
20        @Override
21        public ModelLoader<File, ParcelFileDescriptor> build(Context context, GenericLoaderFactory factories) {
22            return new FileDescriptorFileLoader(factories.buildModelLoader(Uri.class, ParcelFileDescriptor.class,
23                    context));
24        }
25
26        @Override
27        public void teardown() {
28        }
29    }
30
31    public FileDescriptorFileLoader(Context context) {
32        this(Glide.buildFileDescriptorModelLoader(Uri.class, context));
33    }
34
35    public FileDescriptorFileLoader(ModelLoader<Uri, ParcelFileDescriptor> uriLoader) {
36        super(uriLoader);
37    }
38}
39