53 lines
1.4 KiB
Java
53 lines
1.4 KiB
Java
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package org.thoughtcrime.securesms.mms;
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import android.content.ContentResolver;
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import android.content.Context;
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import android.net.Uri;
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import android.util.Log;
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import com.bumptech.glide.Priority;
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import com.bumptech.glide.load.data.DataFetcher;
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import com.bumptech.glide.load.data.StreamLocalUriFetcher;
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import org.thoughtcrime.securesms.crypto.MasterSecret;
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import org.whispersystems.textsecure.api.crypto.AttachmentCipherInputStream;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.io.InputStream;
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public class AttachmentStreamLocalUriFetcher implements DataFetcher<InputStream> {
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private static final String TAG = AttachmentStreamLocalUriFetcher.class.getSimpleName();
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private File attachment;
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private byte[] key;
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private InputStream is;
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public AttachmentStreamLocalUriFetcher(File attachment, byte[] key) {
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this.attachment = attachment;
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this.key = key;
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}
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@Override public InputStream loadData(Priority priority) throws Exception {
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is = new AttachmentCipherInputStream(attachment, key);
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return is;
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}
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@Override public void cleanup() {
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try {
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if (is != null) is.close();
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is = null;
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} catch (IOException ioe) {
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Log.w(TAG, "ioe");
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}
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}
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@Override public String getId() {
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return AttachmentStreamLocalUriFetcher.class.getCanonicalName() + "::" + attachment.getAbsolutePath();
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}
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@Override public void cancel() {
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}
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}
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