Signal/Android
1
0
Fork 0
mirror of https://github.com/signalapp/Signal-Android.git synced 2026-04-21 00:59:49 +01:00
Code Issues Packages Projects Releases Wiki Activity

Fix crashes related to activity starts.

Browse Source
This commit is contained in:
Cody Henthorne
2023-09-18 15:33:24 -04:00
committed by Alex Hart
parent efbd5cab85
commit 835fd47482
6 changed files with 100 additions and 102 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
app/src/main/java/org/thoughtcrime/securesms/providers/BlobProvider.java
View File

@@ -95,8 +95,33 @@ public class BlobProvider {
return new BlobBuilder(data, fileSize);
}
public synchronized boolean hasStream(@NonNull Context context, @NonNull Uri uri) {
waitUntilInitialized();
try {
if (isAuthority(uri)) {
StorageType storageType = StorageType.decode(uri.getPathSegments().get(STORAGE_TYPE_PATH_SEGMENT));
if (storageType.isMemory()) {
byte[] data = memoryBlobs.get(uri);
return data != null;
} else {
String id = uri.getPathSegments().get(ID_PATH_SEGMENT);
String directory = getDirectory(storageType);
File file = new File(getOrCreateDirectory(context, directory), buildFileName(id));
return file.exists();
}
}
} catch (IOException e) {
// Intentionally left blank
}
return false;
}
/**
* Retrieve a stream for the content with the specified URI.
*
* @throws IOException If the stream fails to open or the spec of the URI doesn't match.
*/
public synchronized @NonNull InputStream getStream(@NonNull Context context, @NonNull Uri uri) throws IOException {
@@ -106,6 +131,7 @@ public class BlobProvider {
/**
* Retrieve a stream for the content with the specified URI starting from the specified position.
*
* @throws IOException If the stream fails to open or the spec of the URI doesn't match.
*/
public synchronized @NonNull InputStream getStream(@NonNull Context context, @NonNull Uri uri, long position) throws IOException {
@@ -479,7 +505,7 @@ public class BlobProvider {
* Create a blob that will exist for multiple app sessions. The file will be created on disk
* synchronously, but the data will copied asynchronously. This is helpful when the copy is
* long-running, such as in the case of recording a voice note.
*
* <p>
* It is the caller's responsibility to eventually call {@link BlobProvider#delete(Context, Uri)}
* when the blob is no longer in use.
*/