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Keep track of attachmentmanager garbage

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Fixes #4764
// FREEBIE
This commit is contained in:
Moxie Marlinspike 2015-11-30 11:16:30 -08:00
parent 3bf8052811
commit adcb29616a
1 changed files with 21 additions and 1 deletions
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22
src/org/thoughtcrime/securesms/mms/AttachmentManager.java
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@ -45,6 +45,9 @@ import org.thoughtcrime.securesms.util.concurrent.ListenableFuture.Listener;
import org.whispersystems.libaxolotl.util.guava.Optional; import org.whispersystems.libaxolotl.util.guava.Optional;
import java.io.IOException; import java.io.IOException;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.concurrent.ExecutionException; import java.util.concurrent.ExecutionException;
import ws.com.google.android.mms.ContentType; import ws.com.google.android.mms.ContentType;
@ -60,7 +63,8 @@ public class AttachmentManager {
private final @NonNull AudioView audioView; private final @NonNull AudioView audioView;
private final @NonNull AttachmentListener attachmentListener; private final @NonNull AttachmentListener attachmentListener;
private @NonNull Optional<Slide> slide = Optional.absent(); private @NonNull List<Uri> garbage = new LinkedList<>();
private @NonNull Optional<Slide> slide = Optional.absent();
private @Nullable Uri captureUri; private @Nullable Uri captureUri;
public AttachmentManager(@NonNull Activity activity, @NonNull AttachmentListener listener) { public AttachmentManager(@NonNull Activity activity, @NonNull AttachmentListener listener) {
@ -86,6 +90,8 @@ public class AttachmentManager {
@Override @Override
public void onFailure(ExecutionException e) {} public void onFailure(ExecutionException e) {}
}); });
markGarbage(getSlideUri());
slide = Optional.absent(); slide = Optional.absent();
audioView.cleanup(); audioView.cleanup();
} }
@ -96,6 +102,13 @@ public class AttachmentManager {
captureUri = null; captureUri = null;
slide = Optional.absent(); slide = Optional.absent();
Iterator<Uri> iterator = garbage.listIterator();
while (iterator.hasNext()) {
cleanup(iterator.next());
iterator.remove();
}
} }
private void cleanup(final @Nullable Uri uri) { private void cleanup(final @Nullable Uri uri) {
@ -105,6 +118,13 @@ public class AttachmentManager {
} }
} }
private void markGarbage(@Nullable Uri uri) {
if (uri != null && PersistentBlobProvider.isAuthority(context, uri)) {
Log.w(TAG, "Marking garbage that needs cleaning: " + uri);
garbage.add(uri);
}
}
private void setSlide(@NonNull Slide slide) { private void setSlide(@NonNull Slide slide) {
if (getSlideUri() != null) cleanup(getSlideUri()); if (getSlideUri() != null) cleanup(getSlideUri());
if (captureUri != null && slide.getUri() != captureUri) cleanup(captureUri); if (captureUri != null && slide.getUri() != captureUri) cleanup(captureUri);