项目：easyfilemanager
文件：DirectoryFragment.java
@Override
protected Long doInBackground(Uri... params) {
if (isCancelled())
return null;
Long result = null;
try {
if (!TextUtils.isEmpty(mPath)) {
File dir = new File(mPath);
result = Utils.getDirectorySize(dir);
}
} catch (Exception e) {
if (!(e instanceof OperationCanceledException)) {
Log.w(TAG,"Failed to calculate size for " + mPath + ": " + e);
}
CrashReportingManager.logException(e);
}
return result;
}
项目：easyfilemanager
文件：UriDerivativeLoader.java
@Override
public final R loadInBackground() {
synchronized (this) {
if (isLoadInBackgroundCanceled2()) {
throw new OperationCanceledException();
}
mCancellationSignal = new CancellationSignal();
}
try {
return loadInBackground(mParam,mCancellationSignal);
} finally {
synchronized (this) {
mCancellationSignal = null;
}
}
}
项目：easyfilemanager
文件：DocumentsContract.java
/**
* Return thumbnail representing the document at the given URI. Callers are
* responsible for their own in-memory caching.
*
* @param documentUri document to return thumbnail for,which must have
* {@link Document#FLAG_SUPPORTS_THUMBNAIL} set.
* @param size optimal thumbnail size desired. A provider may return a
* thumbnail of a different size,but never more than double the
* requested size.
* @param signal signal used to indicate if caller is no longer interested
* in the thumbnail.
* @return decoded thumbnail,or {@code null} if problem was encountered.
* @see DocumentsProvider#opendocumentThumbnail(String,Point,* CancellationSignal)
*/
public static Bitmap getDocumentThumbnail(
ContentResolver resolver,Uri documentUri,Point size,CancellationSignal signal) {
final ContentProviderClient client = ContentProviderClientCompat.acquireUnstableContentProviderClient(resolver,documentUri.getAuthority());
try {
if(UsbStorageProvider.AUTHORITY.equals(documentUri.getAuthority())) {
return ImageUtils.getThumbnail(resolver,documentUri,size.x,size.y);
}
return getDocumentThumbnails(client,size,signal);
} catch (Exception e) {
if (!(e instanceof OperationCanceledException)) {
Log.w(TAG,"Failed to load thumbnail for " + documentUri + ": " + e);
}
return null;
} finally {
ContentProviderClientCompat.releaseQuietly(client);
}
}
项目：easyfilemanager
文件：AsyncTaskLoader.java
@Override
protected D doInBackground(Void... params) {
if (DEBUG) Log.v(TAG,this + " >>> doInBackground");
try {
D data = AsyncTaskLoader.this.onLoadInBackground();
if (DEBUG) Log.v(TAG,this + " <<< doInBackground");
return data;
} catch (OperationCanceledException ex) {
if (!isCancelled()) {
// onLoadInBackground threw a canceled exception spurIoUsly.
// This is problematic because it means that the LoaderManager did not
// cancel the Loader itself and still expects to receive a result.
// Additionally,the Loader's own state will not have been updated to
// reflect the fact that the task was being canceled.
// So we treat this case as an unhandled exception.
throw ex;
}
if (DEBUG) Log.v(TAG,this + " <<< doInBackground (was canceled)",ex);
return null;
}
}
private static final void readExceptionFromParcel(Parcel reply,String msg,int code) {
switch (code) {
case 2:
throw new IllegalArgumentException(msg);
case 3:
throw new UnsupportedOperationException(msg);
case 4:
throw new sqliteAbortException(msg);
case 5:
throw new sqliteConstraintException(msg);
case 6:
throw new sqliteDatabaseCorruptException(msg);
case 7:
throw new sqliteFullException(msg);
case 8:
throw new sqlitediskIOException(msg);
case 9:
throw new sqliteException(msg);
case 11:
throw new OperationCanceledException(msg);
default:
reply.readException(code,msg);
}
}
项目：FireFiles
文件：DirectoryFragment.java
@Override
protected Long doInBackground(Uri... params) {
if (isCancelled())
return null;
Long result = null;
try {
if (!TextUtils.isEmpty(mPath)) {
File dir = new File(mPath);
result = Utils.getDirectorySize(dir);
}
} catch (Exception e) {
if (!(e instanceof OperationCanceledException)) {
Log.w(TAG,"Failed to calculate size for " + mPath + ": " + e);
}
CrashReportingManager.logException(e);
}
return result;
}
项目：FireFiles
文件：UriDerivativeLoader.java
@Override
public final R loadInBackground() {
synchronized (this) {
if (isLoadInBackgroundCanceled2()) {
throw new OperationCanceledException();
}
mCancellationSignal = new CancellationSignal();
}
try {
return loadInBackground(mParam,mCancellationSignal);
} finally {
synchronized (this) {
mCancellationSignal = null;
}
}
}
项目：FireFiles
文件：DocumentsContract.java
/**
* Return thumbnail representing the document at the given URI. Callers are
* responsible for their own in-memory caching.
*
* @param documentUri document to return thumbnail for,"Failed to load thumbnail for " + documentUri + ": " + e);
}
return null;
} finally {
ContentProviderClientCompat.releaseQuietly(client);
}
}
项目：FireFiles
文件：AsyncTaskLoader.java
@Override
protected D doInBackground(Void... params) {
if (DEBUG) Log.v(TAG,ex);
return null;
}
}
项目：simple-share-android
文件：DirectoryFragment.java
@Override
protected Long doInBackground(Uri... params) {
if (isCancelled())
return null;
Long result = null;
try {
if (!TextUtils.isEmpty(mPath)) {
File dir = new File(mPath);
result = Utils.getDirectorySize(dir);
}
} catch (Exception e) {
if (!(e instanceof OperationCanceledException)) {
Log.w(TAG,"Failed to calculate size for " + mPath + ": " + e);
}
CrashReportingManager.logException(e);
}
return result;
}
项目：simple-share-android
文件：UriDerivativeLoader.java
@Override
public final R loadInBackground() {
synchronized (this) {
if (isLoadInBackgroundCanceled2()) {
throw new OperationCanceledException();
}
mCancellationSignal = new CancellationSignal();
}
try {
return loadInBackground(mParam,mCancellationSignal);
} finally {
synchronized (this) {
mCancellationSignal = null;
}
}
}
项目：simple-share-android
文件：DocumentsContract.java
/**
* Return thumbnail representing the document at the given URI. Callers are
* responsible for their own in-memory caching.
*
* @param documentUri document to return thumbnail for,"Failed to load thumbnail for " + documentUri + ": " + e);
}
return null;
} finally {
ContentProviderClientCompat.releaseQuietly(client);
}
}
项目：simple-share-android
文件：AsyncTaskLoader.java
@Override
protected D doInBackground(Void... params) {
if (DEBUG) Log.v(TAG,ex);
return null;
}
}
项目：KBUnitTest
文件：ShadowDatabaseUtils.java
private static final void readExceptionFromParcel(Parcel reply,msg);
}
}
项目：forsuredbandroid
文件：FSCursorLoader.java
@Override
public FSCursor loadInBackground() {
synchronized (this) {
if (isLoadInBackgroundCanceled()) {
throw new OperationCanceledException();
}
mCancellationSignal = new CancellationSignal();
}
FSCursor cursor = (FSCursor) resolver.preserveQueryStateAndGet();
if (cursor != null) {
try {
cursor.getCount(); // Todo: determine whether you need to make this call
} catch (RuntimeException ex) {
cursor.close();
throw ex;
}
}
return cursor;
}
@Test
public void testRawQueryWithFactoryAndCancellationSignal() throws Exception {
CancellationSignal signal = new CancellationSignal();
Cursor cursor = database.rawQueryWithFactory(null,"select * from table_name",null,signal);
assertthat(cursor).isNotNull();
assertthat(cursor.getColumnCount()).isEqualTo(5);
assertthat(cursor.isClosed()).isFalse();
signal.cancel();
try {
cursor.movetoNext();
fail("did not get cancellation signal");
} catch (OperationCanceledException e) {
// expected
}
}
项目：easyfilemanager
文件：DetailFragment.java
@Override
protected Void doInBackground(Void... params) {
filePath = doc.path;
if (!Utils.isDir(doc.mimeType)) {
final boolean allowThumbnail = MimePredicate.mimeMatches(MimePredicate.VISUAL_MIMES,doc.mimeType);
int thumbSize = getResources().getDimensionPixelSize(R.dimen.grid_width);
Point mThumbSize = new Point(thumbSize,thumbSize);
final Uri uri = DocumentsContract.buildDocumentUri(doc.authority,doc.documentId);
final Context context = getActivity();
final ContentResolver resolver = context.getContentResolver();
ContentProviderClient client = null;
try {
if (doc.mimeType.equals(Document.MIME_TYPE_APK) && !TextUtils.isEmpty(filePath)) {
result = ((BitmapDrawable) IconUtils.loadPackagePathIcon(context,filePath,Document.MIME_TYPE_APK)).getBitmap();
} else {
client = DocumentsApplication.acquireUnstableProviderOrThrow(resolver,uri.getAuthority());
result = DocumentsContract.getDocumentThumbnail(resolver,uri,mThumbSize,null);
}
} catch (Exception e) {
if (!(e instanceof OperationCanceledException)) {
Log.w(TAG_DETAIL,"Failed to load thumbnail for " + uri + ": " + e);
}
CrashReportingManager.logException(e);
} finally {
ContentProviderClientCompat.releaseQuietly(client);
}
sizeString = Formatter.formatFileSize(context,doc.size);
}
else{
if(!TextUtils.isEmpty(filePath)){
File dir = new File(filePath);
sizeString = Formatter.formatFileSize(getActivity(),Utils.getDirectorySize(dir));
}
}
return null;
}
项目：easyfilemanager
文件：DirectoryFragment.java
@Override
protected Bitmap doInBackground(Uri... params) {
if (isCancelled())
return null;
final Context context = mIconThumb.getContext();
final ContentResolver resolver = context.getContentResolver();
ContentProviderClient client = null;
Bitmap result = null;
try {
if (Utils.isAPK(mMimeType)) {
result = ((BitmapDrawable) IconUtils.loadPackagePathIcon(context,mPath,Document.MIME_TYPE_APK)).getBitmap();
} else {
client = DocumentsApplication.acquireUnstableProviderOrThrow(resolver,mUri.getAuthority());
result = DocumentsContract.getDocumentThumbnail(resolver,mUri,mSignal);
}
if (null == result){
result = ImageUtils.getThumbnail(mPath,mMimeType,mThumbSize.x,mThumbSize.y);
}
if (result != null) {
final ThumbnailCache thumbs = DocumentsApplication.getThumbnailsCache(context,mThumbSize);
thumbs.put(mUri,result);
}
} catch (Exception e) {
if (!(e instanceof OperationCanceledException)) {
Log.w(TAG,"Failed to load thumbnail for " + mUri + ": " + e);
}
CrashReportingManager.logException(e);
} finally {
ContentProviderClientCompat.releaseQuietly(client);
}
return result;
}
项目：easyfilemanager
文件：IconHelper.java
@Override
protected Bitmap doInBackground(Uri... params) {
if (isCancelled())
return null;
final Context context = mIconThumb.getContext();
final ContentResolver resolver = context.getContentResolver();
ContentProviderClient client = null;
Bitmap result = null;
try {
client = DocumentsApplication.acquireUnstableProviderOrThrow(resolver,mUri.getAuthority());
result = DocumentsContract.getDocumentThumbnail(resolver,mSignal);
if (null == result){
result = ImageUtils.getThumbnail(mPath,mimeType,"Failed to load thumbnail for " + mUri + ": " + e);
}
CrashReportingManager.logException(e);
} finally {
ContentProviderClientCompat.releaseQuietly(client);
}
return result;
}
/**
* Special function for writing an exception result at the header of
* a parcel,to be used when returning an exception from a transaction.
* exception will be re-thrown by the function in another process
*
* @param reply Parcel to write to
* @param e The Exception to be written.
* @see Parcel#writeNoException
* @see Parcel#writeException
*/
public static final void writeExceptionToParcel(Parcel reply,Exception e) {
int code = 0;
boolean logException = true;
if (e instanceof FileNotFoundException) {
code = 1;
logException = false;
} else if (e instanceof IllegalArgumentException) {
code = 2;
} else if (e instanceof UnsupportedOperationException) {
code = 3;
} else if (e instanceof sqliteAbortException) {
code = 4;
} else if (e instanceof sqliteConstraintException) {
code = 5;
} else if (e instanceof sqliteDatabaseCorruptException) {
code = 6;
} else if (e instanceof sqliteFullException) {
code = 7;
} else if (e instanceof sqlitediskIOException) {
code = 8;
} else if (e instanceof sqliteException) {
code = 9;
} else if (e instanceof OperationApplicationException) {
code = 10;
} else if (e instanceof OperationCanceledException) {
code = 11;
logException = false;
} else {
reply.writeException(e);
Log.e(TAG,"Writing exception to parcel",e);
return;
}
reply.writeInt(code);
reply.writeString(e.getMessage());
if (logException) {
Log.e(TAG,e);
}
}
项目：FireFiles
文件：DetailFragment.java
@Override
protected Void doInBackground(Void... params) {
filePath = doc.path;
if (!Utils.isDir(doc.mimeType)) {
final boolean allowThumbnail = MimePredicate.mimeMatches(MimePredicate.VISUAL_MIMES,Utils.getDirectorySize(dir));
}
}
return null;
}
项目：FireFiles
文件：DirectoryFragment.java
@Override
protected Bitmap doInBackground(Uri... params) {
if (isCancelled())
return null;
final Context context = mIconThumb.getContext();
final ContentResolver resolver = context.getContentResolver();
ContentProviderClient client = null;
Bitmap result = null;
try {
if (Utils.isAPK(mMimeType)) {
result = ((BitmapDrawable) IconUtils.loadPackagePathIcon(context,"Failed to load thumbnail for " + mUri + ": " + e);
}
CrashReportingManager.logException(e);
} finally {
ContentProviderClientCompat.releaseQuietly(client);
}
return result;
}
项目：FireFiles
文件：IconHelper.java
@Override
protected Bitmap doInBackground(Uri... params) {
if (isCancelled())
return null;
final Context context = mIconThumb.getContext();
final ContentResolver resolver = context.getContentResolver();
ContentProviderClient client = null;
Bitmap result = null;
try {
client = DocumentsApplication.acquireUnstableProviderOrThrow(resolver,"Failed to load thumbnail for " + mUri + ": " + e);
}
CrashReportingManager.logException(e);
} finally {
ContentProviderClientCompat.releaseQuietly(client);
}
return result;
}
项目：simple-share-android
文件：DetailFragment.java
@Override
protected Void doInBackground(Void... params) {
filePath = doc.path;
if (!Utils.isDir(doc.mimeType)) {
final boolean allowThumbnail = MimePredicate.mimeMatches(MimePredicate.VISUAL_MIMES,Utils.getDirectorySize(dir));
}
}
return null;
}
项目：simple-share-android
文件：DirectoryFragment.java
@Override
protected Bitmap doInBackground(Uri... params) {
if (isCancelled())
return null;
final Context context = mIconThumb.getContext();
final ContentResolver resolver = context.getContentResolver();
ContentProviderClient client = null;
Bitmap result = null;
try {
if (Utils.isAPK(mMimeType)) {
result = ((BitmapDrawable) IconUtils.loadPackagePathIcon(context,"Failed to load thumbnail for " + mUri + ": " + e);
}
CrashReportingManager.logException(e);
} finally {
ContentProviderClientCompat.releaseQuietly(client);
}
return result;
}
项目：simple-share-android
文件：IconHelper.java
@Override
protected Bitmap doInBackground(Uri... params) {
if (isCancelled())
return null;
final Context context = mIconThumb.getContext();
final ContentResolver resolver = context.getContentResolver();
ContentProviderClient client = null;
Bitmap result = null;
try {
client = DocumentsApplication.acquireUnstableProviderOrThrow(resolver,"Failed to load thumbnail for " + mUri + ": " + e);
}
CrashReportingManager.logException(e);
} finally {
ContentProviderClientCompat.releaseQuietly(client);
}
return result;
}
项目：KBUnitTest
文件：ShadowDatabaseUtils.java
/**
* Special function for writing an exception result at the header of
* a parcel,e);
}
}
项目：android_database
文件：BaseCursorDataLoader.java
/**
*/
@Override
public D loadInBackground() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
synchronized (this) {
if (isLoadInBackgroundCanceled()) {
throw new OperationCanceledException();
}
this.mCancellationSignal = new CancellationSignal();
}
}
try {
final Cursor cursor = query();
if (cursor != null) {
try {
// Ensure that the cursor window is filled.
cursor.getCount();
cursor.registerContentObserver(mObserver);
} catch (RuntimeException e) {
cursor.close();
throw e;
}
}
return cursor == null ? onLoadFailed() : onLoadFinished(cursor);
} finally {
synchronized (this) {
this.mCancellationSignal = null;
}
}
}
项目：sprockets-android
文件：CursorWrapperLoader.java
@Override
public D loadInBackground() {
synchronized (this) {
if (isLoadInBackgroundCanceled()) {
throw new OperationCanceledException();
}
mCancellationSignal = new CancellationSignal();
}
try {
Cursor cursor = getContext().getContentResolver()
.query(mUri,mProjection,mSelection,mSelectionArgs,mSortOrder,mCancellationSignal);
if (cursor != null) {
try {
// Ensure the cursor window is filled.
cursor.getCount();
cursor.registerContentObserver(mObserver);
} catch (RuntimeException ex) {
cursor.close();
throw ex;
}
return wrap(cursor);
}
return null;
} finally {
synchronized (this) {
mCancellationSignal = null;
}
}
}
项目：android-oauth-client
文件：OAuthManagerTest.java
@Test(expected = RuntimeException.class)
public void testTaskExecutionThatThrowsException() throws OperationCanceledException,IOException {
OAuthFuture<String> future = mock.runTest(new Runnable() {
@Override
public void run() {
throw new RuntimeException();
}
},null);
future.getResult();
}
项目：android-oauth-client
文件：OAuthManagerTest.java
@Test
public void testCallback() throws InterruptedException,OperationCanceledException,IOException {
MockOAuthCallback mockCallback = new MockOAuthCallback();
mock.runTest(null,mockCallback,null);
latch.await(10,TimeUnit.SECONDS);
assertEquals("ok",mockCallback.getResult());
}
static boolean isFrameworkOperationCanceledException(Exception e) {
return e instanceof OperationCanceledException;
}
项目：permissionsModule
文件：ContentResolverCompatJellybean.java
static boolean isFrameworkOperationCanceledException(Exception e) {
return e instanceof OperationCanceledException;
}
项目：MyCTFWriteUps
文件：ContentResolverCompatJellybean.java
static boolean isFrameworkOperationCanceledException(Exception exception)
{
return exception instanceof OperationCanceledException;
}
项目：android-observable-list
文件：OperationCanceledExceptionCompat.java
@Override
public RuntimeException create() {
return new OperationCanceledException();
}
项目：android-oauth-client
文件：OAuthManagerTest.java
@Test
public void testnormalTaskExecution() throws OperationCanceledException,IOException {
OAuthFuture<String> future = mock.runTest(null,null);
String result = future.getResult();
assertEquals("ok",result);
}
项目：android-oauth-client
文件：OAuthManagerTest.java
public String getResult() throws OperationCanceledException,IOException {
return future.getResult();
}
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