import java.util.Iterator;
import java.util.Map;
import java.util.Vector;
+import java.util.concurrent.ConcurrentMap;
import com.owncloud.android.R;
+import com.owncloud.android.authentication.AccountUtils;
import com.owncloud.android.authentication.AuthenticatorActivity;
import com.owncloud.android.datamodel.FileDataStorageManager;
import com.owncloud.android.datamodel.OCFile;
@Override
public void onCreate() {
super.onCreate();
+ Log_OC.d(TAG, "Creating service");
mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
- HandlerThread thread = new HandlerThread("FileDownloaderThread",
- Process.THREAD_PRIORITY_BACKGROUND);
+ HandlerThread thread = new HandlerThread("FileDownloaderThread", Process.THREAD_PRIORITY_BACKGROUND);
thread.start();
mServiceLooper = thread.getLooper();
mServiceHandler = new ServiceHandler(mServiceLooper, this);
mBinder = new FileDownloaderBinder();
}
+
+ /**
+ * Service clean up
+ */
+ @Override
+ public void onDestroy() {
+ Log_OC.v(TAG, "Destroying service" );
+ mBinder = null;
+ mServiceHandler = null;
+ mServiceLooper.quit();
+ mServiceLooper = null;
+ mNotificationManager = null;
+ super.onDestroy();
+ }
+
+
/**
* Entry point to add one or several files to the queue of downloads.
*
*/
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
+ Log_OC.d(TAG, "Starting command with id " + startId);
+
if ( !intent.hasExtra(EXTRA_ACCOUNT) ||
!intent.hasExtra(EXTRA_FILE)
) {
);
Log_OC.v( "NOW " + TAG + ", thread " + Thread.currentThread().getName(),
"Removing download of " + file.getRemotePath());*/
- Pair<DownloadFileOperation, String> removeResult = mPendingDownloads.remove(account, file.getRemotePath());
+ Pair<DownloadFileOperation, String> removeResult =
+ mPendingDownloads.remove(account, file.getRemotePath());
DownloadFileOperation download = removeResult.first;
if (download != null) {
/*Log_OC.v( "NOW " + TAG + ", thread " + Thread.currentThread().getName(),
}
}
}
-
+
+ /**
+ * Cancels a pending or current upload for an account
+ *
+ * @param account Owncloud accountName where the remote file will be stored.
+ */
+ public void cancel(Account account) {
+ Log_OC.d(TAG, "Account= " + account.name);
+
+ if (mCurrentDownload != null) {
+ Log_OC.d(TAG, "Current Download Account= " + mCurrentDownload.getAccount().name);
+ if (mCurrentDownload.getAccount().name.equals(account.name)) {
+ mCurrentDownload.cancel();
+ }
+ }
+ // Cancel pending downloads
+ ConcurrentMap downloadsAccount = mPendingDownloads.get(account);
+ Iterator<String> it = downloadsAccount.keySet().iterator();
+ Log_OC.d(TAG, "Number of pending downloads= " + downloadsAccount.size());
+ while (it.hasNext()) {
+ String key = it.next();
+ Log_OC.d(TAG, "download CANCELLED " + key);
+ if (key.startsWith(account.name)) {
+ DownloadFileOperation download;
+ synchronized (mPendingDownloads) {
+ download = mPendingDownloads.get(key);
+ if (download != null) {
+ String remotePath = download.getRemotePath();
+ if (mPendingDownloads.contains(account, remotePath)) {
+ mPendingDownloads.remove(account, remotePath);
+ }
+ }
+ }
+ }
+ }
+ }
public void clearListeners() {
mBoundListeners.clear();
boundListener.onTransferProgress(progressRate, totalTransferredSoFar, totalToTransfer, fileName);
}
}
+
+ /**
+ * Review downloads and cancel it if its account doesn't exist
+ */
+ public void reviewDownloads() {
+ if (mCurrentDownload != null &&
+ !AccountUtils.exists(mCurrentDownload.getAccount(), getApplicationContext())) {
+ mCurrentDownload.cancel();
+ }
+ // The rest of downloads are cancelled when they try to start
+ }
}
Iterator<String> it = requestedDownloads.iterator();
while (it.hasNext()) {
String next = it.next();
- /*Log_OC.v( "NOW " + TAG + ", thread " + Thread.currentThread().getName(),
- "Handling download file " + next);*/
mService.downloadFile(next);
}
}
+ Log_OC.d(TAG, "Stopping after command with id " + msg.arg1);
mService.stopSelf(msg.arg1);
}
}
-
+
/**
* Core download method: requests a file to download and stores it.
- *
+ *
* @param downloadKey Key to access the download to perform, contained in mPendingDownloads
*/
private void downloadFile(String downloadKey) {
mCurrentDownload = mPendingDownloads.get(downloadKey);
if (mCurrentDownload != null) {
-
- notifyDownloadStart(mCurrentDownload);
-
- RemoteOperationResult downloadResult = null;
- try {
- /// prepare client object to send the request to the ownCloud server
- if (mCurrentAccount == null || !mCurrentAccount.equals(mCurrentDownload.getAccount())) {
- mCurrentAccount = mCurrentDownload.getAccount();
- mStorageManager = new FileDataStorageManager(
- mCurrentAccount,
- getContentResolver()
- );
- } // else, reuse storage manager from previous operation
-
- // always get client from client manager, to get fresh credentials in case of update
- OwnCloudAccount ocAccount = new OwnCloudAccount(mCurrentAccount, this);
- mDownloadClient = OwnCloudClientManagerFactory.getDefaultSingleton().
- getClientFor(ocAccount, this);
+ // Detect if the account exists
+ if (AccountUtils.exists(mCurrentDownload.getAccount(), getApplicationContext())) {
+ Log_OC.d(TAG, "Account " + mCurrentDownload.getAccount().toString() + " exists");
+ notifyDownloadStart(mCurrentDownload);
-
- /// perform the download
- /*Log_OC.v( "NOW " + TAG + ", thread " + Thread.currentThread().getName(),
+ RemoteOperationResult downloadResult = null;
+ try {
+ /// prepare client object to send the request to the ownCloud server
+ if (mCurrentAccount == null || !mCurrentAccount.equals(mCurrentDownload.getAccount())) {
+ mCurrentAccount = mCurrentDownload.getAccount();
+ mStorageManager = new FileDataStorageManager(
+ mCurrentAccount,
+ getContentResolver()
+ );
+ } // else, reuse storage manager from previous operation
+
+ // always get client from client manager, to get fresh credentials in case of update
+ OwnCloudAccount ocAccount = new OwnCloudAccount(mCurrentAccount, this);
+ mDownloadClient = OwnCloudClientManagerFactory.getDefaultSingleton().
+ getClientFor(ocAccount, this);
+
+
+ /// perform the download
+ /*Log_OC.v( "NOW " + TAG + ", thread " + Thread.currentThread().getName(),
"Executing download of " + mCurrentDownload.getRemotePath());*/
- downloadResult = mCurrentDownload.execute(mDownloadClient);
- if (downloadResult.isSuccess()) {
- saveDownloadedFile();
- }
-
- } catch (AccountsException e) {
- Log_OC.e(TAG, "Error while trying to get authorization for " + mCurrentAccount.name, e);
- downloadResult = new RemoteOperationResult(e);
- } catch (IOException e) {
- Log_OC.e(TAG, "Error while trying to get authorization for " + mCurrentAccount.name, e);
- downloadResult = new RemoteOperationResult(e);
-
- } finally {
+ downloadResult = mCurrentDownload.execute(mDownloadClient);
+ if (downloadResult.isSuccess()) {
+ saveDownloadedFile();
+ }
+
+ } catch (AccountsException e) {
+ Log_OC.e(TAG, "Error while trying to get authorization for " + mCurrentAccount.name, e);
+ downloadResult = new RemoteOperationResult(e);
+ } catch (IOException e) {
+ Log_OC.e(TAG, "Error while trying to get authorization for " + mCurrentAccount.name, e);
+ downloadResult = new RemoteOperationResult(e);
+
+ } finally {
/*Log_OC.v( "NOW " + TAG + ", thread " + Thread.currentThread().getName(),
"Removing payload " + mCurrentDownload.getRemotePath());*/
- Pair<DownloadFileOperation, String> removeResult =
- mPendingDownloads.removePayload(mCurrentAccount, mCurrentDownload.getRemotePath());
+ Pair<DownloadFileOperation, String> removeResult =
+ mPendingDownloads.removePayload(mCurrentAccount, mCurrentDownload.getRemotePath());
- /// notify result
- notifyDownloadResult(mCurrentDownload, downloadResult);
+ /// notify result
+ notifyDownloadResult(mCurrentDownload, downloadResult);
- sendBroadcastDownloadFinished(mCurrentDownload, downloadResult, removeResult.second);
- }
+ sendBroadcastDownloadFinished(mCurrentDownload, downloadResult, removeResult.second);
+ }
+ } else {
+ // Cancel the transfer
+ Log_OC.d(TAG, "Account " + mCurrentDownload.getAccount().toString() + " doesn't exist");
+ cancelDownloadsForAccount(mCurrentDownload.getAccount());
+ }
}
}
sendStickyBroadcast(added);
}
+ /**
+ * Remove downloads of an account
+ * @param account
+ */
+ private void cancelDownloadsForAccount(Account account){
+ // Cancel pending downloads
+ ConcurrentMap downloadsAccount = mPendingDownloads.get(account);
+ Iterator<String> it = downloadsAccount.keySet().iterator();
+ Log_OC.d(TAG, "Number of pending downloads= " + downloadsAccount.size());
+ while (it.hasNext()) {
+ String key = it.next();
+ Log_OC.d(TAG, "download CANCELLED " + key);
+ if (key.startsWith(account.name)) {
+ DownloadFileOperation download;
+ synchronized (mPendingDownloads) {
+ download = mPendingDownloads.get(key);
+ if (download != null) {
+ String remotePath = download.getRemotePath();
+ if (mPendingDownloads.contains(account, remotePath)) {
+ mPendingDownloads.remove(account, remotePath);
+ }
+ }
+ }
+ }
+ }
+ }
+
+
}
projects / pub / Android / ownCloud.git / blobdiff