81 lines
2.1 KiB
Java
81 lines
2.1 KiB
Java
package org.thoughtcrime.securesms.profiles;
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import android.content.Context;
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import android.support.annotation.NonNull;
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import android.support.annotation.Nullable;
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import com.bumptech.glide.load.Key;
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import com.bumptech.glide.load.Options;
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import com.bumptech.glide.load.model.ModelLoader;
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import com.bumptech.glide.load.model.ModelLoaderFactory;
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import com.bumptech.glide.load.model.MultiModelLoaderFactory;
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import org.thoughtcrime.securesms.database.Address;
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import java.io.InputStream;
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import java.security.MessageDigest;
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public class AvatarPhotoUriLoader implements ModelLoader<AvatarPhotoUriLoader.AvatarPhotoUri, InputStream> {
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private final Context context;
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private AvatarPhotoUriLoader(Context context) {
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this.context = context;
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}
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@Nullable
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@Override
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public LoadData<InputStream> buildLoadData(AvatarPhotoUri avatarPhotoUri, int width, int height, Options options) {
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return new LoadData<>(avatarPhotoUri, new AvatarPhotoUriFetcher(context, avatarPhotoUri.address));
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}
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@Override
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public boolean handles(AvatarPhotoUri avatarPhotoUri) {
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return true;
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}
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public static class Factory implements ModelLoaderFactory<AvatarPhotoUri, InputStream> {
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private final Context context;
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public Factory(Context context) {
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this.context = context.getApplicationContext();
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}
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@Override
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public ModelLoader<AvatarPhotoUri, InputStream> build(MultiModelLoaderFactory multiFactory) {
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return new AvatarPhotoUriLoader(context);
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}
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@Override
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public void teardown() {}
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}
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public static class AvatarPhotoUri implements Key {
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public @NonNull Address address;
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public AvatarPhotoUri(@NonNull Address address) {
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this.address = address;
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}
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@Override
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public void updateDiskCacheKey(MessageDigest messageDigest) {
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messageDigest.update(address.serialize().getBytes());
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}
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@Override
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public boolean equals(Object other) {
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if (other == null || !(other instanceof AvatarPhotoUri)) return false;
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return this.address.equals(((AvatarPhotoUri)other).address);
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}
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@Override
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public int hashCode() {
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return address.hashCode();
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}
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}
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}
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