/**
* File transfer intent service
*
* @author Philippe LEMORDANT
*/
public class FileTransferIntentService extends IntentService {
private static final String LOGTAG = LogUtils.getTag(FileTransferIntentService.class.getName());
private static final String[] PROJ_UNDELIVERED_FT = new String[] {FileTransferLog.FT_ID};
private static final String SEL_UNDELIVERED_FTS =
FileTransferLog.CHAT_ID + "=? AND " + FileTransferLog.EXPIRED_DELIVERY + "='1'";
/** Constructor */
public FileTransferIntentService() {
super("FileTransferIntentService");
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
super.onStartCommand(intent, flags, startId);
/*
* We want this service to stop running if forced stop so return not sticky.
*/
return START_NOT_STICKY;
}
@Override
protected void onHandleIntent(Intent intent) {
String action;
if ((action = intent.getAction()) == null) {
return;
}
String transferId = intent.getStringExtra(FileTransferIntent.EXTRA_TRANSFER_ID);
if (transferId == null) {
if (LogUtils.isActive) {
Log.e(LOGTAG, "Cannot read transfer ID");
}
return;
}
if (LogUtils.isActive) {
Log.d(LOGTAG, "onHandleIntent file transfer with ID ".concat(transferId));
}
switch (action) {
case FileTransferIntent.ACTION_FILE_TRANSFER_DELIVERY_EXPIRED:
handleUndeliveredFileTransfer(intent, transferId);
break;
case FileTransferIntent.ACTION_NEW_INVITATION:
handleFileTransferInvitation(intent, transferId);
break;
case FileTransferIntent.ACTION_RESUME:
handleFileTransferResume(intent, transferId);
break;
default:
Log.e(LOGTAG, "Unknown action ".concat(action));
}
}
private void handleFileTransferResume(Intent intent, String transferId) {
FileTransferDAO ftDao = FileTransferDAO.getFileTransferDAO(this, transferId);
if (ftDao != null) {
if (LogUtils.isActive) {
Log.d(LOGTAG, "onHandleIntent file transfer resume with ID ".concat(transferId));
}
if (Direction.INCOMING == ftDao.getDirection()) {
startActivity(ReceiveFileTransfer.forgeResumeIntent(this, ftDao, intent));
} else {
startActivity(InitiateFileTransfer.forgeResumeIntent(this, ftDao, intent));
}
}
}
private void handleFileTransferInvitation(Intent intent, String transferId) {
FileTransferDAO ftDao = FileTransferDAO.getFileTransferDAO(this, transferId);
if (ftDao != null) {
if (FileTransfer.State.REJECTED == ftDao.getState()) {
Log.e(LOGTAG, "File transfer already rejected. Id=".concat(transferId));
return;
}
if (LogUtils.isActive) {
Log.d(
LOGTAG,
"File Transfer invitation filename="
+ ftDao.getFilename()
+ " size="
+ ftDao.getSize());
}
forwardFileTransferInvitationToUi(intent, ftDao);
}
}
/**
* Forward file transfer invitation to UI
*
* @param invitation Intent invitation
* @param ftDao the file transfer data object
*/
private void forwardFileTransferInvitationToUi(Intent invitation, FileTransferDAO ftDao) {
ContactId contact = ftDao.getContact();
if (ftDao.getContact() == null) {
if (LogUtils.isActive) {
Log.e(LOGTAG, "forwardFileTransferInvitationToUi failed: cannot parse contact");
}
return;
}
Intent intent = ReceiveFileTransfer.forgeInvitationIntent(this, ftDao, invitation);
/*
* If the PendingIntent has the same operation, action, data, categories, components, and
* flags it will be replaced. Invitation should be notified individually so we use a random
* generator to provide a unique request code and reuse it for the notification.
*/
int uniqueId = Utils.getUniqueIdForPendingIntent();
PendingIntent pi =
PendingIntent.getActivity(this, uniqueId, intent, PendingIntent.FLAG_ONE_SHOT);
String displayName = RcsContactUtil.getInstance(this).getDisplayName(contact);
String title = getString(R.string.title_recv_file_transfer);
String message = getString(R.string.label_from_args, displayName);
/* Send notification */
NotificationManager notificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
Notification notif = buildNotification(pi, title, message);
notificationManager.notify(uniqueId, notif);
TalkList.notifyNewConversationEvent(this, FileTransferIntent.ACTION_NEW_INVITATION);
}
private void handleUndeliveredFileTransfer(Intent intent, String transferId) {
ContactId contact = intent.getParcelableExtra(FileTransferIntent.EXTRA_CONTACT);
if (contact == null) {
if (LogUtils.isActive) {
Log.e(LOGTAG, "Cannot read contact for ftId=".concat(transferId));
}
return;
}
if (LogUtils.isActive) {
Log.d(LOGTAG, "Undelivered file transfer ID=" + transferId + " for contact " + contact);
}
forwardUndeliveredFileTransferToUi(intent, contact);
}
private void forwardUndeliveredFileTransferToUi(Intent undeliveredIntent, ContactId contact) {
Intent intent = OneToOneTalkView.forgeIntentOnStackEvent(this, contact, undeliveredIntent);
ChatPendingIntentManager pendingIntentmanager =
ChatPendingIntentManager.getChatPendingIntentManager(this);
Integer uniqueId = pendingIntentmanager.tryContinueChatConversation(intent, contact.toString());
if (uniqueId != null) {
PendingIntent contentIntent =
PendingIntent.getActivity(this, uniqueId, intent, PendingIntent.FLAG_UPDATE_CURRENT);
String displayName = RcsContactUtil.getInstance(this).getDisplayName(contact);
String title = getString(R.string.title_undelivered_filetransfer);
String msg = getString(R.string.label_undelivered_filetransfer, displayName);
Notification notif = buildNotification(contentIntent, title, msg);
pendingIntentmanager.postNotification(uniqueId, notif);
}
}
/**
* Generate a notification
*
* @param pendingIntent pending intent
* @param title title
* @param message message
* @return the notification
*/
private Notification buildNotification(
PendingIntent pendingIntent, String title, String message) {
NotificationCompat.Builder notif = new NotificationCompat.Builder(this);
notif.setContentIntent(pendingIntent);
notif.setSmallIcon(R.drawable.ri_notif_file_transfer_icon);
notif.setWhen(System.currentTimeMillis());
notif.setAutoCancel(true);
notif.setOnlyAlertOnce(true);
notif.setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION));
notif.setDefaults(Notification.DEFAULT_VIBRATE);
notif.setContentTitle(title);
notif.setContentText(message);
return notif.build();
}
/**
* Get set of undelivered file transfers
*
* @param ctx The context
* @param contact The contact
* @return set of undelivered file transfers
*/
public static Set<String> getUndelivered(Context ctx, ContactId contact) {
Set<String> ids = new HashSet<>();
Cursor cursor = null;
try {
cursor =
ctx.getContentResolver()
.query(
FileTransferLog.CONTENT_URI,
PROJ_UNDELIVERED_FT,
SEL_UNDELIVERED_FTS,
new String[] {contact.toString()},
null);
if (cursor == null) {
throw new SQLException("Cannot query undelivered file transfers for contact=" + contact);
}
if (!cursor.moveToFirst()) {
return ids;
}
int idColumnIdx = cursor.getColumnIndexOrThrow(FileTransferLog.FT_ID);
do {
ids.add(cursor.getString(idColumnIdx));
} while (cursor.moveToNext());
return ids;
} finally {
if (cursor != null) {
cursor.close();
}
}
}
}
/**
* Refresh capabilities of a given contact
*
* @author Jean-Marc AUFFRET
*/
public class RequestCapabilities extends RcsActivity {
private final Handler mHandler = new Handler();
private MyCapabilitiesListener mCapabilitiesListener = new MyCapabilitiesListener();
private static final String EXTENSION_SEPARATOR = "\n";
private static final String LOGTAG = LogUtils.getTag(RequestCapabilities.class.getSimpleName());
/** Spinner for contact selection */
private Spinner mSpinner;
private OnClickListener mBtnRefreshListener;
private OnItemSelectedListener mListenerContact;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
initialize();
/* Set layout */
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
setContentView(R.layout.capabilities_request);
/* Set the contact selector */
mSpinner = (Spinner) findViewById(R.id.contact);
mSpinner.setAdapter(ContactListAdapter.createContactListAdapter(this));
mSpinner.setOnItemSelectedListener(mListenerContact);
/* Set button callback */
Button refreshBtn = (Button) findViewById(R.id.refresh_btn);
refreshBtn.setOnClickListener(mBtnRefreshListener);
/* Update refresh button */
if (mSpinner.getAdapter().getCount() == 0) {
// Disable button if no contact available
refreshBtn.setEnabled(false);
} else {
refreshBtn.setEnabled(true);
}
/* Register to API connection manager */
if (!isServiceConnected(RcsServiceName.CAPABILITY)) {
showMessageThenExit(R.string.label_service_not_available);
return;
}
startMonitorServices(RcsServiceName.CAPABILITY);
try {
getCapabilityApi().addCapabilitiesListener(mCapabilitiesListener);
} catch (RcsServiceException e) {
showExceptionThenExit(e);
}
}
@Override
public void onDestroy() {
super.onDestroy();
if (isServiceConnected(RcsServiceName.CAPABILITY)) {
// Remove image sharing listener
try {
getCapabilityApi().removeCapabilitiesListener(mCapabilitiesListener);
} catch (RcsServiceException e) {
Log.w(LOGTAG, ExceptionUtil.getFullStackTrace(e));
}
}
}
/** Capabilities event listener */
private class MyCapabilitiesListener extends CapabilitiesListener {
/**
* Callback called when new capabilities are received for a given contact
*
* @param contact Contact
* @param capabilities Capabilities
*/
public void onCapabilitiesReceived(final ContactId contact, final Capabilities capabilities) {
if (LogUtils.isActive) {
Log.d(LOGTAG, "onCapabilitiesReceived " + contact);
}
final ContactId selectedContact = getSelectedContact();
if (!contact.equals(selectedContact)) {
// Discard capabilities if not for selected contact
return;
}
mHandler.post(
new Runnable() {
public void run() {
// Check if this intent concerns the current selected
// contact
if (contact.equals(selectedContact)) {
// Update UI
displayCapabilities(capabilities);
}
}
});
}
}
/**
* Returns the selected contact
*
* @return Contact
*/
private ContactId getSelectedContact() {
// get selected phone number
ContactListAdapter adapter = (ContactListAdapter) mSpinner.getAdapter();
return ContactUtil.formatContact(adapter.getSelectedNumber(mSpinner.getSelectedView()));
}
private void updateCapabilities(ContactId contact) {
// Display info
Utils.displayLongToast(
RequestCapabilities.this, getString(R.string.label_request_in_background, contact));
try {
Set<ContactId> contactSet = new HashSet<>();
contactSet.add(contact);
getCapabilityApi().requestContactCapabilities(contactSet);
} catch (RcsServiceException e) {
showExceptionThenExit(e);
}
}
private void displayCapabilities(Capabilities capabilities) {
CheckBox imageCSh = (CheckBox) findViewById(R.id.image_sharing);
CheckBox videoCSh = (CheckBox) findViewById(R.id.video_sharing);
CheckBox ft = (CheckBox) findViewById(R.id.file_transfer);
CheckBox im = (CheckBox) findViewById(R.id.im);
CheckBox geoloc = (CheckBox) findViewById(R.id.geoloc_push);
TextView extensions = (TextView) findViewById(R.id.extensions);
TextView timestamp = (TextView) findViewById(R.id.last_refresh);
CheckBox automata = (CheckBox) findViewById(R.id.automata);
if (capabilities != null) {
// Set capabilities
imageCSh.setChecked(capabilities.hasCapabilities(Capabilities.CAPABILITY_IMAGE_SHARING));
videoCSh.setChecked(capabilities.hasCapabilities(Capabilities.CAPABILITY_VIDEO_SHARING));
ft.setChecked(capabilities.hasCapabilities(Capabilities.CAPABILITY_FILE_TRANSFER));
im.setChecked(capabilities.hasCapabilities(Capabilities.CAPABILITY_IM));
geoloc.setChecked(capabilities.hasCapabilities(Capabilities.CAPABILITY_GEOLOC_PUSH));
}
// Set extensions
extensions.setVisibility(View.VISIBLE);
extensions.setText(getExtensions(capabilities));
automata.setChecked((capabilities != null) && capabilities.isAutomata());
timestamp.setText(
(capabilities != null)
? DateUtils.getRelativeTimeSpanString(
capabilities.getTimestamp(),
System.currentTimeMillis(),
DateUtils.MINUTE_IN_MILLIS,
DateUtils.FORMAT_ABBREV_RELATIVE)
: "");
}
/* package private */ static String getExtensions(Capabilities capabilities) {
if (capabilities == null || capabilities.getSupportedExtensions().isEmpty()) {
return "";
}
StringBuilder extensions = new StringBuilder();
for (String capability : capabilities.getSupportedExtensions()) {
extensions.append(EXTENSION_SEPARATOR).append(capability);
}
return extensions.substring(EXTENSION_SEPARATOR.length());
}
private void initialize() {
mBtnRefreshListener =
new OnClickListener() {
public void onClick(View v) {
// Check if the service is available
try {
if (!getCapabilityApi().isServiceRegistered()) {
showMessage(R.string.error_not_registered);
return;
}
} catch (RcsServiceException e) {
showExceptionThenExit(e);
return;
}
ContactId contact = getSelectedContact();
if (contact != null) {
updateCapabilities(contact);
}
}
};
mListenerContact =
new OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
CapabilityService capabilityApi = getCapabilityApi();
try {
// Get selected contact
ContactId contactId = getSelectedContact();
// Get current capabilities
Capabilities currentCapabilities = capabilityApi.getContactCapabilities(contactId);
// Display default capabilities
displayCapabilities(currentCapabilities);
if (currentCapabilities == null) {
Utils.displayLongToast(
RequestCapabilities.this,
getString(R.string.label_no_capabilities, contactId.toString()));
}
} catch (RcsServiceException e) {
showExceptionThenExit(e);
}
}
@Override
public void onNothingSelected(AdapterView<?> arg0) {}
};
}
}