| Methods Summary |
|---|
| void | acceptInvitation()
try {
IImConnection conn = mApp.getConnection(mProviderId);
if (conn != null) {
// register a chat session listener and wait for a group chat
// session to be created after we accept the invitation.
registerChatSessionListener();
conn.acceptInvitation(mInvitationId);
}
} catch (RemoteException e) {
mHandler.showServiceErrorAlert();
}
|
| void | approveSubscription()
IImConnection conn = mApp.getConnection(mProviderId);
try {
IContactListManager manager = conn.getContactListManager();
manager.approveSubscription(mUserName);
} catch (RemoteException ex) {
mHandler.showServiceErrorAlert();
}
mScreen.finish();
|
| public void | bindChat(long chatId)
if (mCursor != null) {
mCursor.deactivate();
}
Uri contactUri = ContentUris.withAppendedId(Im.Contacts.CONTENT_URI, chatId);
mCursor = mScreen.managedQuery(contactUri, CHAT_PROJECTION, null, null);
if (mCursor == null || !mCursor.moveToFirst()) {
if (Log.isLoggable(ImApp.LOG_TAG, Log.DEBUG)){
log("Failed to query chat: " + chatId);
}
mScreen.finish();
return;
} else {
mChatSession = getChatSession(mCursor);
updateChat();
registerChatListener();
}
|
| public void | bindInvitation(long invitationId)
Uri uri = ContentUris.withAppendedId(Im.Invitation.CONTENT_URI, invitationId);
ContentResolver cr = mScreen.getContentResolver();
Cursor cursor = cr.query(uri, INVITATION_PROJECT, null, null, null);
if (cursor == null || !cursor.moveToFirst()) {
if (Log.isLoggable(ImApp.LOG_TAG, Log.DEBUG)){
log("Failed to query invitation: " + invitationId);
}
mScreen.finish();
} else {
setViewType(VIEW_TYPE_INVITATION);
mInvitationId = cursor.getLong(INVITATION_ID_COLUMN);
mProviderId = cursor.getLong(INVITATION_PROVIDER_COLUMN);
String sender = cursor.getString(INVITATION_SENDER_COLUMN);
TextView mInvitationText = (TextView)findViewById(R.id.txtInvitation);
mInvitationText.setText(mContext.getString(R.string.invitation_prompt, sender));
mTitle.setText(mContext.getString(R.string.chat_with, sender));
}
if (cursor != null) {
cursor.close();
}
|
| public void | bindSubscription(long providerId, java.lang.String from)
mProviderId = providerId;
mUserName = from;
setViewType(VIEW_TYPE_SUBSCRIPTION);
TextView text = (TextView)findViewById(R.id.txtSubscription);
String displayableAddr = ImpsAddressUtils.getDisplayableAddress(from);
text.setText(mContext.getString(R.string.subscription_prompt, displayableAddr));
mTitle.setText(mContext.getString(R.string.chat_with, displayableAddr));
mApp.dismissChatNotification(providerId, from);
|
| public void | blockContact()
// TODO: unify with codes in ContactListView
DialogInterface.OnClickListener confirmListener = new DialogInterface.OnClickListener(){
public void onClick(DialogInterface dialog, int whichButton) {
try {
IImConnection conn = mApp.getConnection(mProviderId);
IContactListManager manager = conn.getContactListManager();
manager.blockContact(mUserName);
mScreen.finish();
} catch (RemoteException e) {
mHandler.showServiceErrorAlert();
}
}
};
Resources r = getResources();
// The positive button is deliberately set as no so that
// the no is the default value
new AlertDialog.Builder(mContext)
.setTitle(R.string.confirm)
.setMessage(r.getString(R.string.confirm_block_contact, mNickName))
.setPositiveButton(R.string.yes, confirmListener) // default button
.setNegativeButton(R.string.no, null)
.setCancelable(false)
.show();
|
| void | cancelRequery()
if (mRequeryCallback != null) {
if (Log.isLoggable(ImApp.LOG_TAG, Log.DEBUG)){
log("cancelRequery");
}
mHandler.removeCallbacks(mRequeryCallback);
mRequeryCallback = null;
}
|
| public void | closeChatSession()
if (mChatSession != null) {
try {
mChatSession.leave();
} catch (RemoteException e) {
mHandler.showServiceErrorAlert();
}
} else {
// the conversation is already closed, clear data in database
ContentResolver cr = mContext.getContentResolver();
cr.delete(ContentUris.withAppendedId(Im.Chats.CONTENT_URI, mChatId),
null, null);
}
mScreen.finish();
|
| public void | closeChatSessionIfInactive()
if (mChatSession != null) {
try {
mChatSession.leaveIfInactive();
} catch (RemoteException e) {
mHandler.showServiceErrorAlert();
}
}
|
| private void | closeSoftKeyboard()
InputMethodManager inputMethodManager =
(InputMethodManager)mApp.getSystemService(Context.INPUT_METHOD_SERVICE);
inputMethodManager.hideSoftInputFromWindow(mEdtInput.getWindowToken(), 0);
|
| void | declineInvitation()
try {
IImConnection conn = mApp.getConnection(mProviderId);
if (conn != null) {
conn.rejectInvitation(mInvitationId);
}
mScreen.finish();
} catch (RemoteException e) {
mHandler.showServiceErrorAlert();
}
|
| void | declineSubscription()
IImConnection conn = mApp.getConnection(mProviderId);
try {
IContactListManager manager = conn.getContactListManager();
manager.declineSubscription(mUserName);
} catch (RemoteException ex) {
mHandler.showServiceErrorAlert();
}
mScreen.finish();
|
| public boolean | dispatchKeyEvent(android.view.KeyEvent event)
userActionDetected();
return super.dispatchKeyEvent(event);
|
| public boolean | dispatchTouchEvent(android.view.MotionEvent ev)
userActionDetected();
return super.dispatchTouchEvent(ev);
|
| public boolean | dispatchTrackballEvent(android.view.MotionEvent ev)
userActionDetected();
return super.dispatchTrackballEvent(ev);
|
| public long | getAccountId()
return mAccountId;
|
| public long | getChatId()
try {
return mChatSession == null ? -1 : mChatSession.getId();
} catch (RemoteException e) {
mHandler.showServiceErrorAlert();
return -1;
}
|
| private com.android.im.IChatSession | getChatSession(android.database.Cursor cursor)
long providerId = cursor.getLong(PROVIDER_COLUMN);
String username = cursor.getString(USERNAME_COLUMN);
IChatSessionManager sessionMgr = getChatSessionManager(providerId);
if (sessionMgr != null) {
try {
return sessionMgr.getChatSession(username);
} catch (RemoteException e) {
mHandler.showServiceErrorAlert();
}
}
return null;
|
| private com.android.im.IChatSessionManager | getChatSessionManager(long providerId)
if (mChatSessionMgr == null) {
IImConnection conn = mApp.getConnection(providerId);
if (conn != null) {
try {
mChatSessionMgr = conn.getChatSessionManager();
} catch (RemoteException e) {
mHandler.showServiceErrorAlert();
}
}
}
return mChatSessionMgr;
|
| public com.android.im.IChatSession | getCurrentChatSession()
return mChatSession;
|
| private android.database.Cursor | getMessageCursor()
return mMessageAdapter == null ? null : mMessageAdapter.getCursor();
|
| public long | getProviderId()
return mProviderId;
|
| public java.lang.String | getUserName()
return mUserName;
|
| public void | insertSmiley(java.lang.String smiley)
mEdtInput.append(mMarkup.applyEmoticons(smiley));
|
| boolean | isGroupChat()
return Im.Contacts.TYPE_GROUP == mType;
|
| static final void | log(java.lang.String msg)
Log.d(ImApp.LOG_TAG, "<ChatView> " +msg);
|
| protected void | onFinishInflate()
mStatusIcon = (ImageView) findViewById(R.id.statusIcon);
mTitle = (TextView) findViewById(R.id.title);
mHistory = (ListView) findViewById(R.id.history);
mEdtInput = (EditText) findViewById(R.id.edtInput);
mSendButton = (Button)findViewById(R.id.btnSend);
mHistory.setOnItemClickListener(mOnItemClickListener);
mStatusWarningView = findViewById(R.id.warning);
mWarningIcon = (ImageView)findViewById(R.id.warningIcon);
mWarningText = (TextView)findViewById(R.id.warningText);
Button acceptInvitation = (Button)findViewById(R.id.btnAccept);
Button declineInvitation= (Button)findViewById(R.id.btnDecline);
Button approveSubscription = (Button)findViewById(R.id.btnApproveSubscription);
Button declineSubscription = (Button)findViewById(R.id.btnDeclineSubscription);
acceptInvitation.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
acceptInvitation();
}
});
declineInvitation.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
declineInvitation();
}
});
approveSubscription.setOnClickListener(new OnClickListener(){
public void onClick(View v) {
approveSubscription();
}
});
declineSubscription.setOnClickListener(new OnClickListener(){
public void onClick(View v) {
declineSubscription();
}
});
mEdtInput.setOnKeyListener(new OnKeyListener(){
public boolean onKey(View v, int keyCode, KeyEvent event) {
if (event.getAction() == KeyEvent.ACTION_DOWN) {
switch (keyCode) {
case KeyEvent.KEYCODE_DPAD_CENTER:
sendMessage();
return true;
case KeyEvent.KEYCODE_ENTER:
if (event.isAltPressed()) {
mEdtInput.append("\n");
return true;
}
}
}
return false;
}
});
mEdtInput.setOnEditorActionListener(new TextView.OnEditorActionListener() {
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
if (event != null) {
if (event.isAltPressed()) {
return false;
}
}
sendMessage();
return true;
}
});
// TODO: this is a hack to implement BUG #1611278, when dispatchKeyEvent() works with
// the soft keyboard, we should remove this hack.
mEdtInput.addTextChangedListener(new TextWatcher() {
public void beforeTextChanged(CharSequence s, int start, int before, int after) {
}
public void onTextChanged(CharSequence s, int start, int before, int after) {
//log("TextWatcher: " + s);
userActionDetected();
}
public void afterTextChanged(Editable s) {
}
});
mSendButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
sendMessage();
}
});
|
| public void | onPause()
Cursor cursor = getMessageCursor();
if (cursor != null) {
cursor.deactivate();
}
cancelRequery();
if (mViewType == VIEW_TYPE_CHAT && mChatSession != null) {
try {
mChatSession.markAsRead();
} catch (RemoteException e) {
mHandler.showServiceErrorAlert();
}
}
unregisterChatListener();
unregisterForConnEvents();
unregisterChatSessionListener();
|
| public void | onResume()
if (mViewType == VIEW_TYPE_CHAT) {
Cursor cursor = getMessageCursor();
if (cursor == null) {
startQuery();
} else {
requeryCursor();
}
updateWarningView();
}
registerChatListener();
registerForConnEvents();
|
| void | registerChatListener()
if (Log.isLoggable(ImApp.LOG_TAG, Log.DEBUG)){
log("registerChatListener");
}
try {
if (mChatSession != null) {
mChatSession.registerChatListener(mChatListener);
}
IImConnection conn = mApp.getConnection(mProviderId);
if (conn != null) {
IContactListManager listMgr = conn.getContactListManager();
listMgr.registerContactListListener(mContactListListener);
}
mApp.dismissChatNotification(mProviderId, mUserName);
} catch (RemoteException e) {
Log.w(ImApp.LOG_TAG, "<ChatView> registerChatListener fail:" + e.getMessage());
}
|
| void | registerChatSessionListener()
IChatSessionManager sessionMgr = getChatSessionManager(mProviderId);
if (sessionMgr != null) {
mChatSessionListener = new ChatSessionListener();
try {
sessionMgr.registerChatSessionListener(mChatSessionListener);
} catch (RemoteException e) {
mHandler.showServiceErrorAlert();
}
}
|
| void | registerForConnEvents()
mApp.registerForConnEvents(mHandler);
|
| void | requeryCursor()
if (mMessageAdapter.isScrolling()) {
mMessageAdapter.setNeedRequeryCursor(true);
return;
}
// TODO: async query?
Cursor cursor = getMessageCursor();
if (cursor != null) {
cursor.requery();
}
|
| void | scheduleRequery(long interval)
if (mRequeryCallback == null) {
mRequeryCallback = new RequeryCallback();
} else {
mHandler.removeCallbacks(mRequeryCallback);
}
if (Log.isLoggable(ImApp.LOG_TAG, Log.DEBUG)){
log("scheduleRequery");
}
mHandler.postDelayed(mRequeryCallback, interval);
|
| void | sendMessage()
String msg = mEdtInput.getText().toString();
if (TextUtils.isEmpty(msg.trim())) {
return;
}
if (mChatSession != null) {
try {
mChatSession.sendMessage(msg);
mEdtInput.setText("");
mEdtInput.requestFocus();
requeryCursor();
} catch (RemoteException e) {
mHandler.showServiceErrorAlert();
}
}
// Close the soft on-screen keyboard if we're in landscape mode so the user can see the
// conversation.
Configuration config = getResources().getConfiguration();
if (config.orientation == config.ORIENTATION_LANDSCAPE) {
closeSoftKeyboard();
}
|
| private void | setChatViewEnabled(boolean enabled)
mEdtInput.setEnabled(enabled);
mSendButton.setEnabled(enabled);
if (enabled) {
mEdtInput.requestFocus();
} else {
mHistory.setAdapter(null);
}
|
| private void | setStatusIcon()
if (mType == Im.Contacts.TYPE_GROUP) {
// hide the status icon for group chat.
mStatusIcon.setVisibility(GONE);
} else {
mStatusIcon.setVisibility(VISIBLE);
BrandingResources brandingRes = mApp.getBrandingResource(mProviderId);
int presenceResId = PresenceUtils.getStatusIconId(mPresenceStatus);
mStatusIcon.setImageDrawable(brandingRes.getDrawable(presenceResId));
}
|
| private void | setTitle()
if (mType == Im.Contacts.TYPE_GROUP) {
final String[] projection = {Im.GroupMembers.NICKNAME};
Uri memberUri = ContentUris.withAppendedId(Im.GroupMembers.CONTENT_URI, mChatId);
ContentResolver cr = mScreen.getContentResolver();
Cursor c = cr.query(memberUri, projection, null, null, null);
StringBuilder buf = new StringBuilder();
if(c != null) {
while(c.moveToNext()) {
buf.append(c.getString(0));
if(!c.isLast()) {
buf.append(',");
}
}
c.close();
}
mTitle.setText(mContext.getString(R.string.chat_with, buf.toString()));
} else {
mTitle.setText(mContext.getString(R.string.chat_with, mNickName));
}
|
| private void | setViewType(int type)
mViewType = type;
if (type == VIEW_TYPE_CHAT) {
findViewById(R.id.invitationPanel).setVisibility(GONE);
findViewById(R.id.subscription).setVisibility(GONE);
setChatViewEnabled(true);
} else if (type == VIEW_TYPE_INVITATION) {
setChatViewEnabled(false);
findViewById(R.id.invitationPanel).setVisibility(VISIBLE);
findViewById(R.id.btnAccept).requestFocus();
} else if (type == VIEW_TYPE_SUBSCRIPTION) {
setChatViewEnabled(false);
findViewById(R.id.subscription).setVisibility(VISIBLE);
findViewById(R.id.btnApproveSubscription).requestFocus();
}
|
| private void | startQuery()
if (mQueryHandler == null) {
mQueryHandler = new QueryHandler(mContext);
} else {
// Cancel any pending queries
mQueryHandler.cancelOperation(QUERY_TOKEN);
}
Uri uri;
if (Im.Contacts.TYPE_GROUP == mType) {
uri = ContentUris.withAppendedId(Im.GroupMessages.CONTENT_URI_GROUP_MESSAGES_BY, mChatId);
} else {
uri = Im.Messages.getContentUriByContact(mProviderId, mAccountId, mUserName);
}
if (Log.isLoggable(ImApp.LOG_TAG, Log.DEBUG)){
log("queryCursor: uri=" + uri);
}
mQueryHandler.startQuery(QUERY_TOKEN, null,
uri,
null,
null /* selection */,
null /* selection args */,
null);
|
| void | unregisterChatListener()
if (Log.isLoggable(ImApp.LOG_TAG, Log.DEBUG)){
log("unregisterChatListener");
}
try {
if (mChatSession != null) {
mChatSession.unregisterChatListener(mChatListener);
}
IImConnection conn = mApp.getConnection(mProviderId);
if (conn != null) {
IContactListManager listMgr = conn.getContactListManager();
listMgr.unregisterContactListListener(mContactListListener);
}
} catch (RemoteException e) {
Log.w(ImApp.LOG_TAG, "<ChatView> unregisterChatListener fail:" + e.getMessage());
}
|
| void | unregisterChatSessionListener()
if (mChatSessionListener != null) {
try {
IChatSessionManager sessionMgr = getChatSessionManager(mProviderId);
sessionMgr.unregisterChatSessionListener(mChatSessionListener);
// We unregister the listener when the chat session we are
// waiting for has been created or the activity is stopped.
// Clear the listener so that we won't unregister the listener
// twice.
mChatSessionListener = null;
} catch (RemoteException e) {
mHandler.showServiceErrorAlert();
}
}
|
| void | unregisterForConnEvents()
mApp.unregisterForConnEvents(mHandler);
|
| void | updateChat()
setViewType(VIEW_TYPE_CHAT);
long oldChatId = mChatId;
updateContactInfo();
setStatusIcon();
setTitle();
IImConnection conn = mApp.getConnection(mProviderId);
if (conn == null) {
if (Log.isLoggable(ImApp.LOG_TAG, Log.DEBUG)) log("Connection has been signed out");
mScreen.finish();
return;
}
BrandingResources brandingRes = mApp.getBrandingResource(mProviderId);
mHistory.setBackgroundDrawable(
brandingRes.getDrawable(BrandingResourceIDs.DRAWABLE_CHAT_WATERMARK));
if (mMarkup == null) {
mMarkup = new Markup(brandingRes);
}
if (mMessageAdapter == null) {
mMessageAdapter = new MessageAdapter(mScreen, null);
mHistory.setAdapter(mMessageAdapter);
}
// only change the message adapter when we switch to another chat
if (mChatId != oldChatId) {
startQuery();
mEdtInput.setText("");
}
updateWarningView();
|
| private void | updateContactInfo()
mChatId = mCursor.getLong(CONTACT_ID_COLUMN);
mProviderId = mCursor.getLong(PROVIDER_COLUMN);
mAccountId = mCursor.getLong(ACCOUNT_COLUMN);
mPresenceStatus = mCursor.getInt(PRESENCE_STATUS_COLUMN);
mType = mCursor.getInt(TYPE_COLUMN);
mUserName = mCursor.getString(USERNAME_COLUMN);
mNickName = mCursor.getString(NICKNAME_COLUMN);
|
| void | updateWarningView()
int visibility = View.GONE;
int iconVisibility = View.GONE;
String message = null;
boolean isConnected;
try {
IImConnection conn = mApp.getConnection(mProviderId);
isConnected = (conn == null) ? false
: conn.getState() != ImConnection.SUSPENDED;
} catch (RemoteException e) {
// do nothing
return;
}
if (isConnected) {
if (mType == Im.Contacts.TYPE_TEMPORARY) {
visibility = View.VISIBLE;
message = mContext.getString(R.string.contact_not_in_list_warning, mNickName);
} else if (mPresenceStatus == Im.Presence.OFFLINE) {
visibility = View.VISIBLE;
message = mContext.getString(R.string.contact_offline_warning, mNickName);
}
} else {
visibility = View.VISIBLE;
iconVisibility = View.VISIBLE;
message = mContext.getString(R.string.disconnected_warning);
}
mStatusWarningView.setVisibility(visibility);
if (visibility == View.VISIBLE) {
mWarningIcon.setVisibility(iconVisibility);
mWarningText.setText(message);
}
|
| private void | userActionDetected()
if (mChatSession != null) {
try {
mChatSession.markAsRead();
} catch (RemoteException e) {
mHandler.showServiceErrorAlert();
}
}
|
| public void | viewProfile()
Uri data = ContentUris.withAppendedId(Im.Contacts.CONTENT_URI, mChatId);
Intent intent = new Intent(Intent.ACTION_VIEW, data);
mScreen.startActivity(intent);
|
