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Code Issues Projects Releases Wiki Activity

[android] address first round of code review for attachment placeholders

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This commit is contained in:
Torsten Grote
2019-11-07 16:53:42 -03:00
parent b7d3cd7990
commit a1cf485ecc
5 changed files with 10 additions and 6 deletions
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2
briar-android/src/main/java/org/briarproject/briar/android/attachment/AttachmentItem.java
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@@ -55,7 +55,7 @@ public class AttachmentItem implements Parcelable {
}
/**
* Use only for {@link MISSING} or {@link LOADING} items.
* Use only for {@link State MISSING} or {@link State LOADING} items.
*/
AttachmentItem(AttachmentHeader header, int width, int height,
State state) {

4
briar-android/src/main/java/org/briarproject/briar/android/attachment/AttachmentRetriever.java
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@@ -27,7 +27,7 @@ public interface AttachmentRetriever {
* Retrieves item size and adds the item to the cache, if available.
*/
@DatabaseExecutor
void cacheAttachmentItem(MessageId conversationMessageId,
void cacheAttachmentItemWithSize(MessageId conversationMessageId,
AttachmentHeader h) throws DbException;
/**
@@ -41,7 +41,7 @@ public interface AttachmentRetriever {
*
* @return a pair of the {@link MessageId} of the conversation message
* and the {@link AttachmentItem}
* or {@code null} when the conversation message did not yet arrive.
* or {@code null} when the private message did not yet arrive.
*/
@Nullable
@DatabaseExecutor

6
briar-android/src/main/java/org/briarproject/briar/android/attachment/AttachmentRetrieverImpl.java
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@@ -26,6 +26,7 @@ import androidx.annotation.Nullable;
import static java.util.logging.Level.WARNING;
import static java.util.logging.Logger.getLogger;
import static org.briarproject.bramble.util.IoUtils.tryToClose;
import static org.briarproject.briar.android.attachment.AttachmentItem.State.AVAILABLE;
import static org.briarproject.briar.android.attachment.AttachmentItem.State.ERROR;
import static org.briarproject.briar.android.attachment.AttachmentItem.State.LOADING;
@@ -93,7 +94,7 @@ class AttachmentRetrieverImpl implements AttachmentRetriever {
@Override
@DatabaseExecutor
public void cacheAttachmentItem(MessageId conversationMessageId,
public void cacheAttachmentItemWithSize(MessageId conversationMessageId,
AttachmentHeader h) throws DbException {
try {
Attachment a = messagingManager.getAttachment(h);
@@ -135,11 +136,12 @@ class AttachmentRetrieverImpl implements AttachmentRetriever {
boolean needsSize) {
AttachmentHeader h = a.getHeader();
AttachmentItem item = itemCache.get(h.getMessageId());
if (item != null && (needsSize && item.hasSize())) return item;
if (item != null && (needsSize == item.hasSize())) return item;
if (needsSize) {
InputStream is = new BufferedInputStream(a.getStream());
Size size = imageSizeCalculator.getSize(is, h.getContentType());
tryToClose(is, LOG, WARNING);
item = createAttachmentItem(h, size);
} else {
String extension =

2
briar-android/src/main/java/org/briarproject/briar/android/attachment/UnavailableItem.java
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@@ -1,11 +1,13 @@
package org.briarproject.briar.android.attachment;
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
import org.briarproject.bramble.api.sync.MessageId;
import org.briarproject.briar.api.messaging.AttachmentHeader;
import javax.annotation.concurrent.Immutable;
@Immutable
@NotNullByDefault
class UnavailableItem {
private final MessageId conversationMessageId;

2
briar-android/src/main/java/org/briarproject/briar/android/conversation/ConversationActivity.java
View File

@@ -558,7 +558,7 @@ public class ConversationActivity extends BriarActivity
LOG.info("Eagerly loading image size for latest message");
AttachmentHeader header = headers.get(0);
// get the item to retrieve its size
attachmentRetriever.cacheAttachmentItem(h.getId(), header);
attachmentRetriever.cacheAttachmentItemWithSize(h.getId(), header);
}
} catch (DbException e) {
logException(LOG, WARNING, e);