46 lines
1.2 KiB
Java
46 lines
1.2 KiB
Java
package org.thoughtcrime.securesms.components.subsampling;
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import android.content.Context;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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import android.net.Uri;
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import com.davemorrissey.labs.subscaleview.decoder.ImageDecoder;
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import com.davemorrissey.labs.subscaleview.decoder.SkiaImageDecoder;
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import org.thoughtcrime.securesms.mms.PartAuthority;
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import java.io.InputStream;
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public class AttachmentBitmapDecoder implements ImageDecoder{
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public AttachmentBitmapDecoder() {}
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@Override
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public Bitmap decode(Context context, Uri uri) throws Exception {
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if (!PartAuthority.isLocalUri(uri)) {
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return new SkiaImageDecoder().decode(context, uri);
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}
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InputStream inputStream = PartAuthority.getAttachmentStream(context, uri);
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try {
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BitmapFactory.Options options = new BitmapFactory.Options();
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options.inPreferredConfig = Bitmap.Config.ARGB_8888;
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Bitmap bitmap = BitmapFactory.decodeStream(inputStream, null, options);
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if (bitmap == null) {
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throw new RuntimeException("Skia image region decoder returned null bitmap - image format may not be supported");
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}
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return bitmap;
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} finally {
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if (inputStream != null) inputStream.close();
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}
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}
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}
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