/*
* Copyright (C) 2008 Esmertec AG.
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.mms.ui;
import static android.content.res.Configuration.KEYBOARDHIDDEN_NO;
import static com.android.mms.transaction.ProgressCallbackEntity.PROGRESS_ABORT;
import static com.android.mms.transaction.ProgressCallbackEntity.PROGRESS_COMPLETE;
import static com.android.mms.transaction.ProgressCallbackEntity.PROGRESS_START;
import static com.android.mms.transaction.ProgressCallbackEntity.PROGRESS_STATUS_ACTION;
import static com.android.mms.ui.MessageListAdapter.COLUMN_ID;
import static com.android.mms.ui.MessageListAdapter.COLUMN_MMS_LOCKED;
import static com.android.mms.ui.MessageListAdapter.COLUMN_MSG_TYPE;
import static com.android.mms.ui.MessageListAdapter.PROJECTION;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.regex.Pattern;
import android.app.ActionBar;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.ActivityNotFoundException;
import android.content.AsyncQueryHandler;
import android.content.BroadcastReceiver;
import android.content.ContentResolver;
import android.content.ContentUris;
import android.content.ContentValues;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.DialogInterface.OnClickListener;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.database.Cursor;
import android.database.sqlite.SQLiteException;
import android.database.sqlite.SqliteWrapper;
import android.drm.mobile1.DrmException;
import android.drm.mobile1.DrmRawContent;
import android.graphics.drawable.Drawable;
import android.media.RingtoneManager;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
import android.os.Message;
import android.os.Parcelable;
import android.os.SystemProperties;
import android.provider.ContactsContract;
import android.provider.ContactsContract.CommonDataKinds.Email;
import android.provider.ContactsContract.Contacts;
import android.provider.DrmStore;
import android.provider.MediaStore;
import android.provider.Settings;
import android.provider.ContactsContract.Intents;
import android.provider.MediaStore.Images;
import android.provider.MediaStore.Video;
import android.provider.Telephony.Mms;
import android.provider.Telephony.Sms;
import android.provider.ContactsContract.CommonDataKinds.Phone;
import android.telephony.PhoneNumberUtils;
import android.telephony.SmsMessage;
import android.text.ClipboardManager;
import android.text.Editable;
import android.text.InputFilter;
import android.text.SpannableString;
import android.text.Spanned;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.text.method.TextKeyListener;
import android.text.style.URLSpan;
import android.text.util.Linkify;
import android.util.Log;
import android.view.ContextMenu;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewStub;
import android.view.WindowManager;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.View.OnCreateContextMenuListener;
import android.view.View.OnKeyListener;
import android.view.inputmethod.InputMethodManager;
import android.webkit.MimeTypeMap;
import android.widget.AdapterView;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.widget.CursorAdapter;
import android.widget.TextView;
import android.widget.Toast;
import com.android.internal.telephony.TelephonyIntents;
import com.android.internal.telephony.TelephonyProperties;
import com.android.mms.LogTag;
import com.android.mms.MmsApp;
import com.android.mms.MmsConfig;
import com.android.mms.R;
import com.android.mms.TempFileProvider;
import com.android.mms.data.Contact;
import com.android.mms.data.ContactList;
import com.android.mms.data.Conversation;
import com.android.mms.data.WorkingMessage;
import com.android.mms.data.WorkingMessage.MessageStatusListener;
import com.google.android.mms.ContentType;
import com.google.android.mms.pdu.EncodedStringValue;
import com.google.android.mms.MmsException;
import com.google.android.mms.pdu.PduBody;
import com.google.android.mms.pdu.PduPart;
import com.google.android.mms.pdu.PduPersister;
import com.google.android.mms.pdu.SendReq;
import com.google.android.mms.util.PduCache;
import com.android.mms.model.SlideModel;
import com.android.mms.model.SlideshowModel;
import com.android.mms.transaction.MessagingNotification;
import com.android.mms.ui.MessageUtils.ResizeImageResultCallback;
import com.android.mms.ui.RecipientsEditor.RecipientContextMenuInfo;
import com.android.mms.util.SendingProgressTokenManager;
import com.android.mms.util.SmileyParser;
import android.text.InputFilter.LengthFilter;
/**
* This is the main UI for:
* 1. Composing a new message;
* 2. Viewing/managing message history of a conversation.
*
* This activity can handle following parameters from the intent
* by which it's launched.
* thread_id long Identify the conversation to be viewed. When creating a
* new message, this parameter shouldn't be present.
* msg_uri Uri The message which should be opened for editing in the editor.
* address String The addresses of the recipients in current conversation.
* exit_on_sent boolean Exit this activity after the message is sent.
*/
public class ComposeMessageActivity extends Activity
implements View.OnClickListener, TextView.OnEditorActionListener,
MessageStatusListener, Contact.UpdateListener {
public static final int REQUEST_CODE_ATTACH_IMAGE = 100;
public static final int REQUEST_CODE_TAKE_PICTURE = 101;
public static final int REQUEST_CODE_ATTACH_VIDEO = 102;
public static final int REQUEST_CODE_TAKE_VIDEO = 103;
public static final int REQUEST_CODE_ATTACH_SOUND = 104;
public static final int REQUEST_CODE_RECORD_SOUND = 105;
public static final int REQUEST_CODE_CREATE_SLIDESHOW = 106;
public static final int REQUEST_CODE_ECM_EXIT_DIALOG = 107;
public static final int REQUEST_CODE_ADD_CONTACT = 108;
public static final int REQUEST_CODE_PICK = 109;
private static final String TAG = "Mms/compose";
private static final boolean DEBUG = false;
private static final boolean TRACE = false;
private static final boolean LOCAL_LOGV = false;
// Menu ID
private static final int MENU_ADD_SUBJECT = 0;
private static final int MENU_DELETE_THREAD = 1;
private static final int MENU_ADD_ATTACHMENT = 2;
private static final int MENU_DISCARD = 3;
private static final int MENU_SEND = 4;
private static final int MENU_CALL_RECIPIENT = 5;
private static final int MENU_CONVERSATION_LIST = 6;
private static final int MENU_DEBUG_DUMP = 7;
// Context menu ID
private static final int MENU_VIEW_CONTACT = 12;
private static final int MENU_ADD_TO_CONTACTS = 13;
private static final int MENU_EDIT_MESSAGE = 14;
private static final int MENU_VIEW_SLIDESHOW = 16;
private static final int MENU_VIEW_MESSAGE_DETAILS = 17;
private static final int MENU_DELETE_MESSAGE = 18;
private static final int MENU_SEARCH = 19;
private static final int MENU_DELIVERY_REPORT = 20;
private static final int MENU_FORWARD_MESSAGE = 21;
private static final int MENU_CALL_BACK = 22;
private static final int MENU_SEND_EMAIL = 23;
private static final int MENU_COPY_MESSAGE_TEXT = 24;
private static final int MENU_COPY_TO_SDCARD = 25;
private static final int MENU_INSERT_SMILEY = 26;
private static final int MENU_ADD_ADDRESS_TO_CONTACTS = 27;
private static final int MENU_LOCK_MESSAGE = 28;
private static final int MENU_UNLOCK_MESSAGE = 29;
private static final int MENU_COPY_TO_DRM_PROVIDER = 30;
private static final int MENU_PREFERENCES = 31;
private static final int RECIPIENTS_MAX_LENGTH = 312;
private static final int MESSAGE_LIST_QUERY_TOKEN = 9527;
private static final int DELETE_MESSAGE_TOKEN = 9700;
private static final int CHARS_REMAINING_BEFORE_COUNTER_SHOWN = 10;
private static final long NO_DATE_FOR_DIALOG = -1L;
private static final String EXIT_ECM_RESULT = "exit_ecm_result";
private ContentResolver mContentResolver;
private BackgroundQueryHandler mBackgroundQueryHandler;
private Conversation mConversation; // Conversation we are working in
private boolean mExitOnSent; // Should we finish() after sending a message?
// TODO: mExitOnSent is obsolete -- remove
private View mTopPanel; // View containing the recipient and subject editors
private View mBottomPanel; // View containing the text editor, send button, ec.
private EditText mTextEditor; // Text editor to type your message into
private TextView mTextCounter; // Shows the number of characters used in text editor
private TextView mSendButtonMms; // Press to send mms
private ImageButton mSendButtonSms; // Press to send sms
private EditText mSubjectTextEditor; // Text editor for MMS subject
private AttachmentEditor mAttachmentEditor;
private View mAttachmentEditorScrollView;
private MessageListView mMsgListView; // ListView for messages in this conversation
public MessageListAdapter mMsgListAdapter; // and its corresponding ListAdapter
private RecipientsEditor mRecipientsEditor; // UI control for editing recipients
private ImageButton mRecipientsPicker; // UI control for recipients picker
private boolean mIsKeyboardOpen; // Whether the hardware keyboard is visible
private boolean mIsLandscape; // Whether we're in landscape mode
private boolean mPossiblePendingNotification; // If the message list has changed, we may have
// a pending notification to deal with.
private boolean mToastForDraftSave; // Whether to notify the user that a draft is being saved
private boolean mSentMessage; // true if the user has sent a message while in this
// activity. On a new compose message case, when the first
// message is sent is a MMS w/ attachment, the list blanks
// for a second before showing the sent message. But we'd
// think the message list is empty, thus show the recipients
// editor thinking it's a draft message. This flag should
// help clarify the situation.
private WorkingMessage mWorkingMessage; // The message currently being composed.
private AlertDialog mSmileyDialog;
private ProgressDialog mProgressDialog;
private boolean mWaitingForSubActivity;
private int mLastRecipientCount; // Used for warning the user on too many recipients.
private AttachmentTypeSelectorAdapter mAttachmentTypeSelectorAdapter;
private boolean mSendingMessage; // Indicates the current message is sending, and shouldn't send again.
private Intent mAddContactIntent; // Intent used to add a new contact
private String mDebugRecipients;
@SuppressWarnings("unused")
public static void log(String logMsg) {
Thread current = Thread.currentThread();
long tid = current.getId();
StackTraceElement[] stack = current.getStackTrace();
String methodName = stack[3].getMethodName();
// Prepend current thread ID and name of calling method to the message.
logMsg = "[" + tid + "] [" + methodName + "] " + logMsg;
Log.d(TAG, logMsg);
}
//==========================================================
// Inner classes
//==========================================================
private void editSlideshow() {
Uri dataUri = mWorkingMessage.saveAsMms(false);
if (dataUri == null) {
return;
}
Intent intent = new Intent(this, SlideshowEditActivity.class);
intent.setData(dataUri);
startActivityForResult(intent, REQUEST_CODE_CREATE_SLIDESHOW);
}
private final Handler mAttachmentEditorHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case AttachmentEditor.MSG_EDIT_SLIDESHOW: {
editSlideshow();
break;
}
case AttachmentEditor.MSG_SEND_SLIDESHOW: {
if (isPreparedForSending()) {
ComposeMessageActivity.this.confirmSendMessageIfNeeded();
}
break;
}
case AttachmentEditor.MSG_VIEW_IMAGE:
case AttachmentEditor.MSG_PLAY_VIDEO:
case AttachmentEditor.MSG_PLAY_AUDIO:
case AttachmentEditor.MSG_PLAY_SLIDESHOW:
MessageUtils.viewMmsMessageAttachment(ComposeMessageActivity.this,
mWorkingMessage, msg.what);
break;
case AttachmentEditor.MSG_REPLACE_IMAGE:
case AttachmentEditor.MSG_REPLACE_VIDEO:
case AttachmentEditor.MSG_REPLACE_AUDIO:
showAddAttachmentDialog(true);
break;
case AttachmentEditor.MSG_REMOVE_ATTACHMENT:
mWorkingMessage.removeAttachment(true);
break;
default:
break;
}
}
};
private final Handler mMessageListItemHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
String type;
switch (msg.what) {
case MessageListItem.MSG_LIST_EDIT_MMS:
type = "mms";
break;
case MessageListItem.MSG_LIST_EDIT_SMS:
type = "sms";
break;
default:
Log.w(TAG, "Unknown message: " + msg.what);
return;
}
MessageItem msgItem = getMessageItem(type, (Long) msg.obj, false);
if (msgItem != null) {
editMessageItem(msgItem);
drawBottomPanel();
}
}
};
private final OnKeyListener mSubjectKeyListener = new OnKeyListener() {
public boolean onKey(View v, int keyCode, KeyEvent event) {
if (event.getAction() != KeyEvent.ACTION_DOWN) {
return false;
}
// When the subject editor is empty, press "DEL" to hide the input field.
if ((keyCode == KeyEvent.KEYCODE_DEL) && (mSubjectTextEditor.length() == 0)) {
showSubjectEditor(false);
mWorkingMessage.setSubject(null, true);
return true;
}
return false;
}
};
// Shows the activity's progress spinner. Should be canceled if exiting the activity.
private Runnable mShowProgressDialogRunnable = new Runnable() {
public void run() {
if (mProgressDialog != null) {
mProgressDialog.show();
}
}
};
/**
* Return the messageItem associated with the type ("mms" or "sms") and message id.
* @param type Type of the message: "mms" or "sms"
* @param msgId Message id of the message. This is the _id of the sms or pdu row and is
* stored in the MessageItem
* @param createFromCursorIfNotInCache true if the item is not found in the MessageListAdapter's
* cache and the code can create a new MessageItem based on the position of the current cursor.
* If false, the function returns null if the MessageItem isn't in the cache.
* @return MessageItem or null if not found and createFromCursorIfNotInCache is false
*/
private MessageItem getMessageItem(String type, long msgId,
boolean createFromCursorIfNotInCache) {
return mMsgListAdapter.getCachedMessageItem(type, msgId,
createFromCursorIfNotInCache ? mMsgListAdapter.getCursor() : null);
}
private boolean isCursorValid() {
// Check whether the cursor is valid or not.
Cursor cursor = mMsgListAdapter.getCursor();
if (cursor.isClosed() || cursor.isBeforeFirst() || cursor.isAfterLast()) {
Log.e(TAG, "Bad cursor.", new RuntimeException());
return false;
}
return true;
}
private void resetCounter() {
mTextCounter.setText("");
mTextCounter.setVisibility(View.GONE);
}
private void updateCounter(CharSequence text, int start, int before, int count) {
WorkingMessage workingMessage = mWorkingMessage;
if (workingMessage.requiresMms()) {
// If we're not removing text (i.e. no chance of converting back to SMS
// because of this change) and we're in MMS mode, just bail out since we
// then won't have to calculate the length unnecessarily.
final boolean textRemoved = (before > count);
if (!textRemoved) {
showSmsOrMmsSendButton(workingMessage.requiresMms());
return;
}
}
int[] params = SmsMessage.calculateLength(text, false);
/* SmsMessage.calculateLength returns an int[4] with:
* int[0] being the number of SMS's required,
* int[1] the number of code units used,
* int[2] is the number of code units remaining until the next message.
* int[3] is the encoding type that should be used for the message.
*/
int msgCount = params[0];
int remainingInCurrentMessage = params[2];
if (!MmsConfig.getMultipartSmsEnabled()) {
mWorkingMessage.setLengthRequiresMms(
msgCount >= MmsConfig.getSmsToMmsTextThreshold(), true);
}
// Show the counter only if:
// - We are not in MMS mode
// - We are going to send more than one message OR we are getting close
boolean showCounter = false;
if (!workingMessage.requiresMms() &&
(msgCount > 1 ||
remainingInCurrentMessage <= CHARS_REMAINING_BEFORE_COUNTER_SHOWN)) {
showCounter = true;
}
showSmsOrMmsSendButton(workingMessage.requiresMms());
if (showCounter) {
// Update the remaining characters and number of messages required.
String counterText = msgCount > 1 ? remainingInCurrentMessage + " / " + msgCount
: String.valueOf(remainingInCurrentMessage);
mTextCounter.setText(counterText);
mTextCounter.setVisibility(View.VISIBLE);
} else {
mTextCounter.setVisibility(View.GONE);
}
}
@Override
public void startActivityForResult(Intent intent, int requestCode)
{
// requestCode >= 0 means the activity in question is a sub-activity.
if (requestCode >= 0) {
mWaitingForSubActivity = true;
}
super.startActivityForResult(intent, requestCode);
}
private void toastConvertInfo(boolean toMms) {
final int resId = toMms ? R.string.converting_to_picture_message
: R.string.converting_to_text_message;
Toast.makeText(this, resId, Toast.LENGTH_SHORT).show();
}
private class DeleteMessageListener implements OnClickListener {
private final Uri mDeleteUri;
private final boolean mDeleteLocked;
public DeleteMessageListener(Uri uri, boolean deleteLocked) {
mDeleteUri = uri;
mDeleteLocked = deleteLocked;
}
public DeleteMessageListener(long msgId, String type, boolean deleteLocked) {
if ("mms".equals(type)) {
mDeleteUri = ContentUris.withAppendedId(Mms.CONTENT_URI, msgId);
} else {
mDeleteUri = ContentUris.withAppendedId(Sms.CONTENT_URI, msgId);
}
mDeleteLocked = deleteLocked;
}
public void onClick(DialogInterface dialog, int whichButton) {
PduCache.getInstance().purge(mDeleteUri);
mBackgroundQueryHandler.startDelete(DELETE_MESSAGE_TOKEN,
null, mDeleteUri, mDeleteLocked ? null : "locked=0", null);
dialog.dismiss();
}
}
private class DiscardDraftListener implements OnClickListener {
public void onClick(DialogInterface dialog, int whichButton) {
mWorkingMessage.discard();
dialog.dismiss();
finish();
}
}
private class SendIgnoreInvalidRecipientListener implements OnClickListener {
public void onClick(DialogInterface dialog, int whichButton) {
sendMessage(true);
dialog.dismiss();
}
}
private class CancelSendingListener implements OnClickListener {
public void onClick(DialogInterface dialog, int whichButton) {
if (isRecipientsEditorVisible()) {
mRecipientsEditor.requestFocus();
}
dialog.dismiss();
}
}
private void confirmSendMessageIfNeeded() {
if (!isRecipientsEditorVisible()) {
sendMessage(true);
return;
}
boolean isMms = mWorkingMessage.requiresMms();
if (mRecipientsEditor.hasInvalidRecipient(isMms)) {
if (mRecipientsEditor.hasValidRecipient(isMms)) {
String title = getResourcesString(R.string.has_invalid_recipient,
mRecipientsEditor.formatInvalidNumbers(isMms));
new AlertDialog.Builder(this)
.setIcon(android.R.drawable.ic_dialog_alert)
.setTitle(title)
.setMessage(R.string.invalid_recipient_message)
.setPositiveButton(R.string.try_to_send,
new SendIgnoreInvalidRecipientListener())
.setNegativeButton(R.string.no, new CancelSendingListener())
.show();
} else {
new AlertDialog.Builder(this)
.setIcon(android.R.drawable.ic_dialog_alert)
.setTitle(R.string.cannot_send_message)
.setMessage(R.string.cannot_send_message_reason)
.setPositiveButton(R.string.yes, new CancelSendingListener())
.show();
}
} else {
sendMessage(true);
}
}
private final TextWatcher mRecipientsWatcher = new TextWatcher() {
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
public void onTextChanged(CharSequence s, int start, int before, int count) {
// This is a workaround for bug 1609057. Since onUserInteraction() is
// not called when the user touches the soft keyboard, we pretend it was
// called when textfields changes. This should be removed when the bug
// is fixed.
onUserInteraction();
}
public void afterTextChanged(Editable s) {
// Bug 1474782 describes a situation in which we send to
// the wrong recipient. We have been unable to reproduce this,
// but the best theory we have so far is that the contents of
// mRecipientList somehow become stale when entering
// ComposeMessageActivity via onNewIntent(). This assertion is
// meant to catch one possible path to that, of a non-visible
// mRecipientsEditor having its TextWatcher fire and refreshing
// mRecipientList with its stale contents.
if (!isRecipientsEditorVisible()) {
IllegalStateException e = new IllegalStateException(
"afterTextChanged called with invisible mRecipientsEditor");
// Make sure the crash is uploaded to the service so we
// can see if this is happening in the field.
Log.w(TAG,
"RecipientsWatcher: afterTextChanged called with invisible mRecipientsEditor");
return;
}
mWorkingMessage.setWorkingRecipients(mRecipientsEditor.getNumbers());
mWorkingMessage.setHasEmail(mRecipientsEditor.containsEmail(), true);
checkForTooManyRecipients();
// Walk backwards in the text box, skipping spaces. If the last
// character is a comma, update the title bar.
for (int pos = s.length() - 1; pos >= 0; pos--) {
char c = s.charAt(pos);
if (c == ' ')
continue;
if (c == ',') {
updateTitle(mConversation.getRecipients());
}
break;
}
// If we have gone to zero recipients, disable send button.
updateSendButtonState();
}
};
private void checkForTooManyRecipients() {
final int recipientLimit = MmsConfig.getRecipientLimit();
if (recipientLimit != Integer.MAX_VALUE) {
final int recipientCount = recipientCount();
boolean tooMany = recipientCount > recipientLimit;
if (recipientCount != mLastRecipientCount) {
// Don't warn the user on every character they type when they're over the limit,
// only when the actual # of recipients changes.
mLastRecipientCount = recipientCount;
if (tooMany) {
String tooManyMsg = getString(R.string.too_many_recipients, recipientCount,
recipientLimit);
Toast.makeText(ComposeMessageActivity.this,
tooManyMsg, Toast.LENGTH_LONG).show();
}
}
}
}
private final OnCreateContextMenuListener mRecipientsMenuCreateListener =
new OnCreateContextMenuListener() {
public void onCreateContextMenu(ContextMenu menu, View v,
ContextMenuInfo menuInfo) {
if (menuInfo != null) {
Contact c = ((RecipientContextMenuInfo) menuInfo).recipient;
RecipientsMenuClickListener l = new RecipientsMenuClickListener(c);
menu.setHeaderTitle(c.getName());
if (c.existsInDatabase()) {
menu.add(0, MENU_VIEW_CONTACT, 0, R.string.menu_view_contact)
.setOnMenuItemClickListener(l);
} else if (canAddToContacts(c)){
menu.add(0, MENU_ADD_TO_CONTACTS, 0, R.string.menu_add_to_contacts)
.setOnMenuItemClickListener(l);
}
}
}
};
private final class RecipientsMenuClickListener implements MenuItem.OnMenuItemClickListener {
private final Contact mRecipient;
RecipientsMenuClickListener(Contact recipient) {
mRecipient = recipient;
}
public boolean onMenuItemClick(MenuItem item) {
switch (item.getItemId()) {
// Context menu handlers for the recipients editor.
case MENU_VIEW_CONTACT: {
Uri contactUri = mRecipient.getUri();
Intent intent = new Intent(Intent.ACTION_VIEW, contactUri);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
startActivity(intent);
return true;
}
case MENU_ADD_TO_CONTACTS: {
mAddContactIntent = ConversationList.createAddContactIntent(
mRecipient.getNumber());
ComposeMessageActivity.this.startActivityForResult(mAddContactIntent,
REQUEST_CODE_ADD_CONTACT);
return true;
}
}
return false;
}
}
private boolean canAddToContacts(Contact contact) {
// There are some kind of automated messages, like STK messages, that we don't want
// to add to contacts. These names begin with special characters, like, "*Info".
final String name = contact.getName();
if (!TextUtils.isEmpty(contact.getNumber())) {
char c = contact.getNumber().charAt(0);
if (isSpecialChar(c)) {
return false;
}
}
if (!TextUtils.isEmpty(name)) {
char c = name.charAt(0);
if (isSpecialChar(c)) {
return false;
}
}
if (!(Mms.isEmailAddress(name) || Mms.isPhoneNumber(name) || contact.isMe())) {
return false;
}
return true;
}
private boolean isSpecialChar(char c) {
return c == '*' || c == '%' || c == '$';
}
private void addPositionBasedMenuItems(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
AdapterView.AdapterContextMenuInfo info;
try {
info = (AdapterView.AdapterContextMenuInfo) menuInfo;
} catch (ClassCastException e) {
Log.e(TAG, "bad menuInfo");
return;
}
final int position = info.position;
addUriSpecificMenuItems(menu, v, position);
}
private Uri getSelectedUriFromMessageList(ListView listView, int position) {
// If the context menu was opened over a uri, get that uri.
MessageListItem msglistItem = (MessageListItem) listView.getChildAt(position);
if (msglistItem == null) {
// FIXME: Should get the correct view. No such interface in ListView currently
// to get the view by position. The ListView.getChildAt(position) cannot
// get correct view since the list doesn't create one child for each item.
// And if setSelection(position) then getSelectedView(),
// cannot get corrent view when in touch mode.
return null;
}
TextView textView;
CharSequence text = null;
int selStart = -1;
int selEnd = -1;
//check if message sender is selected
textView = (TextView) msglistItem.findViewById(R.id.text_view);
if (textView != null) {
text = textView.getText();
selStart = textView.getSelectionStart();
selEnd = textView.getSelectionEnd();
}
// Check that some text is actually selected, rather than the cursor
// just being placed within the TextView.
if (selStart != selEnd) {
int min = Math.min(selStart, selEnd);
int max = Math.max(selStart, selEnd);
URLSpan[] urls = ((Spanned) text).getSpans(min, max,
URLSpan.class);
if (urls.length == 1) {
return Uri.parse(urls[0].getURL());
}
}
//no uri was selected
return null;
}
private void addUriSpecificMenuItems(ContextMenu menu, View v, int position) {
Uri uri = getSelectedUriFromMessageList((ListView) v, position);
if (uri != null) {
Intent intent = new Intent(null, uri);
intent.addCategory(Intent.CATEGORY_SELECTED_ALTERNATIVE);
menu.addIntentOptions(0, 0, 0,
new android.content.ComponentName(this, ComposeMessageActivity.class),
null, intent, 0, null);
}
}
private final void addCallAndContactMenuItems(
ContextMenu menu, MsgListMenuClickListener l, MessageItem msgItem) {
if (TextUtils.isEmpty(msgItem.mBody)) {
return;
}
SpannableString msg = new SpannableString(msgItem.mBody);
Linkify.addLinks(msg, Linkify.ALL);
ArrayList<String> uris =
MessageUtils.extractUris(msg.getSpans(0, msg.length(), URLSpan.class));
// Remove any dupes so they don't get added to the menu multiple times
HashSet<String> collapsedUris = new HashSet<String>();
for (String uri : uris) {
collapsedUris.add(uri.toLowerCase());
}
for (String uriString : collapsedUris) {
String prefix = null;
int sep = uriString.indexOf(":");
if (sep >= 0) {
prefix = uriString.substring(0, sep);
uriString = uriString.substring(sep + 1);
}
Uri contactUri = null;
boolean knownPrefix = true;
if ("mailto".equalsIgnoreCase(prefix)) {
contactUri = getContactUriForEmail(uriString);
} else if ("tel".equalsIgnoreCase(prefix)) {
contactUri = getContactUriForPhoneNumber(uriString);
} else {
knownPrefix = false;
}
if (knownPrefix && contactUri == null) {
Intent intent = ConversationList.createAddContactIntent(uriString);
String addContactString = getString(R.string.menu_add_address_to_contacts,
uriString);
menu.add(0, MENU_ADD_ADDRESS_TO_CONTACTS, 0, addContactString)
.setOnMenuItemClickListener(l)
.setIntent(intent);
}
}
}
private Uri getContactUriForEmail(String emailAddress) {
Cursor cursor = SqliteWrapper.query(this, getContentResolver(),
Uri.withAppendedPath(Email.CONTENT_LOOKUP_URI, Uri.encode(emailAddress)),
new String[] { Email.CONTACT_ID, Contacts.DISPLAY_NAME }, null, null, null);
if (cursor != null) {
try {
while (cursor.moveToNext()) {
String name = cursor.getString(1);
if (!TextUtils.isEmpty(name)) {
return ContentUris.withAppendedId(Contacts.CONTENT_URI, cursor.getLong(0));
}
}
} finally {
cursor.close();
}
}
return null;
}
private Uri getContactUriForPhoneNumber(String phoneNumber) {
Contact contact = Contact.get(phoneNumber, false);
if (contact.existsInDatabase()) {
return contact.getUri();
}
return null;
}
private final OnCreateContextMenuListener mMsgListMenuCreateListener =
new OnCreateContextMenuListener() {
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
if (!isCursorValid()) {
return;
}
Cursor cursor = mMsgListAdapter.getCursor();
String type = cursor.getString(COLUMN_MSG_TYPE);
long msgId = cursor.getLong(COLUMN_ID);
addPositionBasedMenuItems(menu, v, menuInfo);
MessageItem msgItem = mMsgListAdapter.getCachedMessageItem(type, msgId, cursor);
if (msgItem == null) {
Log.e(TAG, "Cannot load message item for type = " + type
+ ", msgId = " + msgId);
return;
}
menu.setHeaderTitle(R.string.message_options);
MsgListMenuClickListener l = new MsgListMenuClickListener();
// It is unclear what would make most sense for copying an MMS message
// to the clipboard, so we currently do SMS only.
if (msgItem.isSms()) {
// Message type is sms. Only allow "edit" if the message has a single recipient
if (getRecipients().size() == 1 &&
(msgItem.mBoxId == Sms.MESSAGE_TYPE_OUTBOX ||
msgItem.mBoxId == Sms.MESSAGE_TYPE_FAILED)) {
menu.add(0, MENU_EDIT_MESSAGE, 0, R.string.menu_edit)
.setOnMenuItemClickListener(l);
}
menu.add(0, MENU_COPY_MESSAGE_TEXT, 0, R.string.copy_message_text)
.setOnMenuItemClickListener(l);
}
addCallAndContactMenuItems(menu, l, msgItem);
// Forward is not available for undownloaded messages.
if (msgItem.isDownloaded()) {
menu.add(0, MENU_FORWARD_MESSAGE, 0, R.string.menu_forward)
.setOnMenuItemClickListener(l);
}
if (msgItem.isMms()) {
switch (msgItem.mBoxId) {
case Mms.MESSAGE_BOX_INBOX:
break;
case Mms.MESSAGE_BOX_OUTBOX:
// Since we currently break outgoing messages to multiple
// recipients into one message per recipient, only allow
// editing a message for single-recipient conversations.
if (getRecipients().size() == 1) {
menu.add(0, MENU_EDIT_MESSAGE, 0, R.string.menu_edit)
.setOnMenuItemClickListener(l);
}
break;
}
switch (msgItem.mAttachmentType) {
case WorkingMessage.TEXT:
break;
case WorkingMessage.VIDEO:
case WorkingMessage.IMAGE:
if (haveSomethingToCopyToSDCard(msgItem.mMsgId)) {
menu.add(0, MENU_COPY_TO_SDCARD, 0, R.string.copy_to_sdcard)
.setOnMenuItemClickListener(l);
}
break;
case WorkingMessage.SLIDESHOW:
default:
menu.add(0, MENU_VIEW_SLIDESHOW, 0, R.string.view_slideshow)
.setOnMenuItemClickListener(l);
if (haveSomethingToCopyToSDCard(msgItem.mMsgId)) {
menu.add(0, MENU_COPY_TO_SDCARD, 0, R.string.copy_to_sdcard)
.setOnMenuItemClickListener(l);
}
if (haveSomethingToCopyToDrmProvider(msgItem.mMsgId)) {
menu.add(0, MENU_COPY_TO_DRM_PROVIDER, 0,
getDrmMimeMenuStringRsrc(msgItem.mMsgId))
.setOnMenuItemClickListener(l);
}
break;
}
}
if (msgItem.mLocked) {
menu.add(0, MENU_UNLOCK_MESSAGE, 0, R.string.menu_unlock)
.setOnMenuItemClickListener(l);
} else {
menu.add(0, MENU_LOCK_MESSAGE, 0, R.string.menu_lock)
.setOnMenuItemClickListener(l);
}
menu.add(0, MENU_VIEW_MESSAGE_DETAILS, 0, R.string.view_message_details)
.setOnMenuItemClickListener(l);
if (msgItem.mDeliveryStatus != MessageItem.DeliveryStatus.NONE || msgItem.mReadReport) {
menu.add(0, MENU_DELIVERY_REPORT, 0, R.string.view_delivery_report)
.setOnMenuItemClickListener(l);
}
menu.add(0, MENU_DELETE_MESSAGE, 0, R.string.delete_message)
.setOnMenuItemClickListener(l);
}
};
private void editMessageItem(MessageItem msgItem) {
if ("sms".equals(msgItem.mType)) {
editSmsMessageItem(msgItem);
} else {
editMmsMessageItem(msgItem);
}
if (msgItem.isFailedMessage() && mMsgListAdapter.getCount() <= 1) {
// For messages with bad addresses, let the user re-edit the recipients.
initRecipientsEditor();
}
}
private void editSmsMessageItem(MessageItem msgItem) {
// When the message being edited is the only message in the conversation, the delete
// below does something subtle. The trigger "delete_obsolete_threads_pdu" sees that a
// thread contains no messages and silently deletes the thread. Meanwhile, the mConversation
// object still holds onto the old thread_id and code thinks there's a backing thread in
// the DB when it really has been deleted. Here we try and notice that situation and
// clear out the thread_id. Later on, when Conversation.ensureThreadId() is called, we'll
// create a new thread if necessary.
synchronized(mConversation) {
if (mConversation.getMessageCount() <= 1) {
mConversation.clearThreadId();
}
}
// Delete the old undelivered SMS and load its content.
Uri uri = ContentUris.withAppendedId(Sms.CONTENT_URI, msgItem.mMsgId);
SqliteWrapper.delete(ComposeMessageActivity.this,
mContentResolver, uri, null, null);
mWorkingMessage.setText(msgItem.mBody);
}
private void editMmsMessageItem(MessageItem msgItem) {
// Load the selected message in as the working message.
WorkingMessage newWorkingMessage = WorkingMessage.load(this, msgItem.mMessageUri);
if (newWorkingMessage == null) {
return;
}
// Discard the current message in progress.
mWorkingMessage.discard();
mWorkingMessage = newWorkingMessage;
mWorkingMessage.setConversation(mConversation);
invalidateOptionsMenu();
drawTopPanel(false);
// WorkingMessage.load() above only loads the slideshow. Set the
// subject here because we already know what it is and avoid doing
// another DB lookup in load() just to get it.
mWorkingMessage.setSubject(msgItem.mSubject, false);
if (mWorkingMessage.hasSubject()) {
showSubjectEditor(true);
}
}
private void copyToClipboard(String str) {
ClipboardManager clip =
(ClipboardManager)getSystemService(Context.CLIPBOARD_SERVICE);
clip.setText(str);
}
private void forwardMessage(MessageItem msgItem) {
Intent intent = createIntent(this, 0);
intent.putExtra("exit_on_sent", true);
intent.putExtra("forwarded_message", true);
if (msgItem.mType.equals("sms")) {
intent.putExtra("sms_body", msgItem.mBody);
} else {
SendReq sendReq = new SendReq();
String subject = getString(R.string.forward_prefix);
if (msgItem.mSubject != null) {
subject += msgItem.mSubject;
}
sendReq.setSubject(new EncodedStringValue(subject));
sendReq.setBody(msgItem.mSlideshow.makeCopy(
ComposeMessageActivity.this));
Uri uri = null;
try {
PduPersister persister = PduPersister.getPduPersister(this);
// Copy the parts of the message here.
uri = persister.persist(sendReq, Mms.Draft.CONTENT_URI);
} catch (MmsException e) {
Log.e(TAG, "Failed to copy message: " + msgItem.mMessageUri);
Toast.makeText(ComposeMessageActivity.this,
R.string.cannot_save_message, Toast.LENGTH_SHORT).show();
return;
}
intent.putExtra("msg_uri", uri);
intent.putExtra("subject", subject);
}
// ForwardMessageActivity is simply an alias in the manifest for ComposeMessageActivity.
// We have to make an alias because ComposeMessageActivity launch flags specify
// singleTop. When we forward a message, we want to start a separate ComposeMessageActivity.
// The only way to do that is to override the singleTop flag, which is impossible to do
// in code. By creating an alias to the activity, without the singleTop flag, we can
// launch a separate ComposeMessageActivity to edit the forward message.
intent.setClassName(this, "com.android.mms.ui.ForwardMessageActivity");
startActivity(intent);
}
/**
* Context menu handlers for the message list view.
*/
private final class MsgListMenuClickListener implements MenuItem.OnMenuItemClickListener {
public boolean onMenuItemClick(MenuItem item) {
if (!isCursorValid()) {
return false;
}
Cursor cursor = mMsgListAdapter.getCursor();
String type = cursor.getString(COLUMN_MSG_TYPE);
long msgId = cursor.getLong(COLUMN_ID);
MessageItem msgItem = getMessageItem(type, msgId, true);
if (msgItem == null) {
return false;
}
switch (item.getItemId()) {
case MENU_EDIT_MESSAGE:
editMessageItem(msgItem);
drawBottomPanel();
return true;
case MENU_COPY_MESSAGE_TEXT:
copyToClipboard(msgItem.mBody);
return true;
case MENU_FORWARD_MESSAGE:
forwardMessage(msgItem);
return true;
case MENU_VIEW_SLIDESHOW:
MessageUtils.viewMmsMessageAttachment(ComposeMessageActivity.this,
ContentUris.withAppendedId(Mms.CONTENT_URI, msgId), null);
return true;
case MENU_VIEW_MESSAGE_DETAILS: {
String messageDetails = MessageUtils.getMessageDetails(
ComposeMessageActivity.this, cursor, msgItem.mMessageSize);
new AlertDialog.Builder(ComposeMessageActivity.this)
.setTitle(R.string.message_details_title)
.setMessage(messageDetails)
.setCancelable(true)
.show();
return true;
}
case MENU_DELETE_MESSAGE: {
DeleteMessageListener l = new DeleteMessageListener(
msgItem.mMessageUri, msgItem.mLocked);
confirmDeleteDialog(l, msgItem.mLocked);
return true;
}
case MENU_DELIVERY_REPORT:
showDeliveryReport(msgId, type);
return true;
case MENU_COPY_TO_SDCARD: {
int resId = copyMedia(msgId) ? R.string.copy_to_sdcard_success :
R.string.copy_to_sdcard_fail;
Toast.makeText(ComposeMessageActivity.this, resId, Toast.LENGTH_SHORT).show();
return true;
}
case MENU_COPY_TO_DRM_PROVIDER: {
int resId = getDrmMimeSavedStringRsrc(msgId, copyToDrmProvider(msgId));
Toast.makeText(ComposeMessageActivity.this, resId, Toast.LENGTH_SHORT).show();
return true;
}
case MENU_LOCK_MESSAGE: {
lockMessage(msgItem, true);
return true;
}
case MENU_UNLOCK_MESSAGE: {
lockMessage(msgItem, false);
return true;
}
default:
return false;
}
}
}
private void lockMessage(MessageItem msgItem, boolean locked) {
Uri uri;
if ("sms".equals(msgItem.mType)) {
uri = Sms.CONTENT_URI;
} else {
uri = Mms.CONTENT_URI;
}
final Uri lockUri = ContentUris.withAppendedId(uri, msgItem.mMsgId);
final ContentValues values = new ContentValues(1);
values.put("locked", locked ? 1 : 0);
new Thread(new Runnable() {
public void run() {
getContentResolver().update(lockUri,
values, null, null);
}
}, "lockMessage").start();
}
/**
* Looks to see if there are any valid parts of the attachment that can be copied to a SD card.
* @param msgId
*/
private boolean haveSomethingToCopyToSDCard(long msgId) {
PduBody body = null;
try {
body = SlideshowModel.getPduBody(this,
ContentUris.withAppendedId(Mms.CONTENT_URI, msgId));
} catch (MmsException e) {
Log.e(TAG, "haveSomethingToCopyToSDCard can't load pdu body: " + msgId);
}
if (body == null) {
return false;
}
boolean result = false;
int partNum = body.getPartsNum();
for(int i = 0; i < partNum; i++) {
PduPart part = body.getPart(i);
String type = new String(part.getContentType());
if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) {
log("[CMA] haveSomethingToCopyToSDCard: part[" + i + "] contentType=" + type);
}
if (ContentType.isImageType(type) || ContentType.isVideoType(type) ||
ContentType.isAudioType(type)) {
result = true;
break;
}
}
return result;
}
/**
* Looks to see if there are any drm'd parts of the attachment that can be copied to the
* DrmProvider. Right now we only support saving audio (e.g. ringtones).
* @param msgId
*/
private boolean haveSomethingToCopyToDrmProvider(long msgId) {
String mimeType = getDrmMimeType(msgId);
return isAudioMimeType(mimeType);
}
/**
* Copies media from an Mms to the DrmProvider
* @param msgId
*/
private boolean copyToDrmProvider(long msgId) {
boolean result = true;
PduBody body = null;
try {
body = SlideshowModel.getPduBody(this,
ContentUris.withAppendedId(Mms.CONTENT_URI, msgId));
} catch (MmsException e) {
Log.e(TAG, "copyToDrmProvider can't load pdu body: " + msgId);
}
if (body == null) {
return false;
}
int partNum = body.getPartsNum();
for(int i = 0; i < partNum; i++) {
PduPart part = body.getPart(i);
String type = new String(part.getContentType());
if (ContentType.isDrmType(type)) {
// All parts (but there's probably only a single one) have to be successful
// for a valid result.
result &= copyPartToDrmProvider(part);
}
}
return result;
}
private String mimeTypeOfDrmPart(PduPart part) {
Uri uri = part.getDataUri();
InputStream input = null;
try {
input = mContentResolver.openInputStream(uri);
if (input instanceof FileInputStream) {
FileInputStream fin = (FileInputStream) input;
DrmRawContent content = new DrmRawContent(fin, fin.available(),
DrmRawContent.DRM_MIMETYPE_MESSAGE_STRING);
String mimeType = content.getContentType();
return mimeType;
}
} catch (IOException e) {
// Ignore
Log.e(TAG, "IOException caught while opening or reading stream", e);
} catch (DrmException e) {
Log.e(TAG, "DrmException caught ", e);
} finally {
if (null != input) {
try {
input.close();
} catch (IOException e) {
// Ignore
Log.e(TAG, "IOException caught while closing stream", e);
}
}
}
return null;
}
/**
* Returns the type of the first drm'd pdu part.
* @param msgId
*/
private String getDrmMimeType(long msgId) {
PduBody body = null;
try {
body = SlideshowModel.getPduBody(this,
ContentUris.withAppendedId(Mms.CONTENT_URI, msgId));
} catch (MmsException e) {
Log.e(TAG, "getDrmMimeType can't load pdu body: " + msgId);
}
if (body == null) {
return null;
}
int partNum = body.getPartsNum();
for(int i = 0; i < partNum; i++) {
PduPart part = body.getPart(i);
String type = new String(part.getContentType());
if (ContentType.isDrmType(type)) {
return mimeTypeOfDrmPart(part);
}
}
return null;
}
private int getDrmMimeMenuStringRsrc(long msgId) {
String mimeType = getDrmMimeType(msgId);
if (isAudioMimeType(mimeType)) {
return R.string.save_ringtone;
}
return 0;
}
private int getDrmMimeSavedStringRsrc(long msgId, boolean success) {
String mimeType = getDrmMimeType(msgId);
if (isAudioMimeType(mimeType)) {
return success ? R.string.saved_ringtone : R.string.saved_ringtone_fail;
}
return 0;
}
private boolean isAudioMimeType(String mimeType) {
return mimeType != null && mimeType.startsWith("audio/");
}
private boolean isImageMimeType(String mimeType) {
return mimeType != null && mimeType.startsWith("image/");
}
private boolean copyPartToDrmProvider(PduPart part) {
Uri uri = part.getDataUri();
InputStream input = null;
try {
input = mContentResolver.openInputStream(uri);
if (input instanceof FileInputStream) {
FileInputStream fin = (FileInputStream) input;
// Build a nice title
byte[] location = part.getName();
if (location == null) {
location = part.getFilename();
}
if (location == null) {
location = part.getContentLocation();
}
// Depending on the location, there may be an
// extension already on the name or not
String title = new String(location);
int index;
if ((index = title.indexOf(".")) == -1) {
String type = new String(part.getContentType());
} else {
title = title.substring(0, index);
}
// transfer the file to the DRM content provider
Intent item = DrmStore.addDrmFile(mContentResolver, fin, title);
if (item == null) {
Log.w(TAG, "unable to add file " + uri + " to DrmProvider");
return false;
}
}
} catch (IOException e) {
// Ignore
Log.e(TAG, "IOException caught while opening or reading stream", e);
return false;
} finally {
if (null != input) {
try {
input.close();
} catch (IOException e) {
// Ignore
Log.e(TAG, "IOException caught while closing stream", e);
return false;
}
}
}
return true;
}
/**
* Copies media from an Mms to the "download" directory on the SD card
* @param msgId
*/
private boolean copyMedia(long msgId) {
boolean result = true;
PduBody body = null;
try {
body = SlideshowModel.getPduBody(this,
ContentUris.withAppendedId(Mms.CONTENT_URI, msgId));
} catch (MmsException e) {
Log.e(TAG, "copyMedia can't load pdu body: " + msgId);
}
if (body == null) {
return false;
}
int partNum = body.getPartsNum();
for(int i = 0; i < partNum; i++) {
PduPart part = body.getPart(i);
String type = new String(part.getContentType());
if (ContentType.isImageType(type) || ContentType.isVideoType(type) ||
ContentType.isAudioType(type)) {
result &= copyPart(part, Long.toHexString(msgId)); // all parts have to be successful for a valid result.
}
}
return result;
}
private boolean copyPart(PduPart part, String fallback) {
Uri uri = part.getDataUri();
InputStream input = null;
FileOutputStream fout = null;
try {
input = mContentResolver.openInputStream(uri);
if (input instanceof FileInputStream) {
FileInputStream fin = (FileInputStream) input;
byte[] location = part.getName();
if (location == null) {
location = part.getFilename();
}
if (location == null) {
location = part.getContentLocation();
}
String fileName;
if (location == null) {
// Use fallback name.
fileName = fallback;
} else {
// For locally captured videos, fileName can end up being something like this:
// /mnt/sdcard/Android/data/com.android.mms/cache/.temp1.3gp
fileName = new String(location);
}
File originalFile = new File(fileName);
fileName = originalFile.getName(); // Strip the full path of where the "part" is
// stored down to just the leaf filename.
// Depending on the location, there may be an
// extension already on the name or not
String dir = Environment.getExternalStorageDirectory() + "/"
+ Environment.DIRECTORY_DOWNLOADS + "/";
String extension;
int index;
if ((index = fileName.lastIndexOf('.')) == -1) {
String type = new String(part.getContentType());
extension = MimeTypeMap.getSingleton().getExtensionFromMimeType(type);
} else {
extension = fileName.substring(index + 1, fileName.length());
fileName = fileName.substring(0, index);
}
File file = getUniqueDestination(dir + fileName, extension);
// make sure the path is valid and directories created for this file.
File parentFile = file.getParentFile();
if (!parentFile.exists() && !parentFile.mkdirs()) {
Log.e(TAG, "[MMS] copyPart: mkdirs for " + parentFile.getPath() + " failed!");
return false;
}
fout = new FileOutputStream(file);
byte[] buffer = new byte[8000];
int size = 0;
while ((size=fin.read(buffer)) != -1) {
fout.write(buffer, 0, size);
}
// Notify other applications listening to scanner events
// that a media file has been added to the sd card
sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE,
Uri.fromFile(file)));
}
} catch (IOException e) {
// Ignore
Log.e(TAG, "IOException caught while opening or reading stream", e);
return false;
} finally {
if (null != input) {
try {
input.close();
} catch (IOException e) {
// Ignore
Log.e(TAG, "IOException caught while closing stream", e);
return false;
}
}
if (null != fout) {
try {
fout.close();
} catch (IOException e) {
// Ignore
Log.e(TAG, "IOException caught while closing stream", e);
return false;
}
}
}
return true;
}
private File getUniqueDestination(String base, String extension) {
File file = new File(base + "." + extension);
for (int i = 2; file.exists(); i++) {
file = new File(base + "_" + i + "." + extension);
}
return file;
}
private void showDeliveryReport(long messageId, String type) {
Intent intent = new Intent(this, DeliveryReportActivity.class);
intent.putExtra("message_id", messageId);
intent.putExtra("message_type", type);
startActivity(intent);
}
private final IntentFilter mHttpProgressFilter = new IntentFilter(PROGRESS_STATUS_ACTION);
private final BroadcastReceiver mHttpProgressReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if (PROGRESS_STATUS_ACTION.equals(intent.getAction())) {
long token = intent.getLongExtra("token",
SendingProgressTokenManager.NO_TOKEN);
if (token != mConversation.getThreadId()) {
return;
}
int progress = intent.getIntExtra("progress", 0);
switch (progress) {
case PROGRESS_START:
setProgressBarVisibility(true);
break;
case PROGRESS_ABORT:
case PROGRESS_COMPLETE:
setProgressBarVisibility(false);
break;
default:
setProgress(100 * progress);
}
}
}
};
private static ContactList sEmptyContactList;
private ContactList getRecipients() {
// If the recipients editor is visible, the conversation has
// not really officially 'started' yet. Recipients will be set
// on the conversation once it has been saved or sent. In the
// meantime, let anyone who needs the recipient list think it
// is empty rather than giving them a stale one.
if (isRecipientsEditorVisible()) {
if (sEmptyContactList == null) {
sEmptyContactList = new ContactList();
}
return sEmptyContactList;
}
return mConversation.getRecipients();
}
private void updateTitle(ContactList list) {
String title = null;;
String subTitle = null;
int cnt = list.size();
switch (cnt) {
case 0: {
String recipient = null;
if (mRecipientsEditor != null) {
recipient = mRecipientsEditor.getText().toString();
}
title = TextUtils.isEmpty(recipient) ? getString(R.string.new_message) : recipient;
break;
}
case 1: {
title = list.get(0).getName(); // get name returns the number if there's no
// name available.
String number = list.get(0).getNumber();
if (!title.equals(number)) {
subTitle = PhoneNumberUtils.formatNumber(number, number,
MmsApp.getApplication().getCurrentCountryIso());
}
break;
}
default: {
// Handle multiple recipients
title = list.formatNames(", ");
subTitle = getResources().getQuantityString(R.plurals.recipient_count, cnt, cnt);
break;
}
}
mDebugRecipients = list.serialize();
ActionBar actionBar = getActionBar();
actionBar.setTitle(title);
actionBar.setSubtitle(subTitle);
}
// Get the recipients editor ready to be displayed onscreen.
private void initRecipientsEditor() {
if (isRecipientsEditorVisible()) {
return;
}
// Must grab the recipients before the view is made visible because getRecipients()
// returns empty recipients when the editor is visible.
ContactList recipients = getRecipients();
ViewStub stub = (ViewStub)findViewById(R.id.recipients_editor_stub);
if (stub != null) {
View stubView = stub.inflate();
mRecipientsEditor = (RecipientsEditor) stubView.findViewById(R.id.recipients_editor);
mRecipientsPicker = (ImageButton) stubView.findViewById(R.id.recipients_picker);
} else {
mRecipientsEditor = (RecipientsEditor)findViewById(R.id.recipients_editor);
mRecipientsEditor.setVisibility(View.VISIBLE);
mRecipientsPicker = (ImageButton)findViewById(R.id.recipients_picker);
}
mRecipientsPicker.setOnClickListener(this);
mRecipientsEditor.setAdapter(new RecipientsAdapter(this));
mRecipientsEditor.populate(recipients);
mRecipientsEditor.setOnCreateContextMenuListener(mRecipientsMenuCreateListener);
mRecipientsEditor.addTextChangedListener(mRecipientsWatcher);
// TODO : Remove the max length limitation due to the multiple phone picker is added and the
// user is able to select a large number of recipients from the Contacts. The coming
// potential issue is that it is hard for user to edit a recipient from hundred of
// recipients in the editor box. We may redesign the editor box UI for this use case.
// mRecipientsEditor.setFilters(new InputFilter[] {
// new InputFilter.LengthFilter(RECIPIENTS_MAX_LENGTH) });
mRecipientsEditor.setOnItemClickListener(new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
// After the user selects an item in the pop-up contacts list, move the
// focus to the text editor if there is only one recipient. This helps
// the common case of selecting one recipient and then typing a message,
// but avoids annoying a user who is trying to add five recipients and
// keeps having focus stolen away.
if (mRecipientsEditor.getRecipientCount() == 1) {
// if we're in extract mode then don't request focus
final InputMethodManager inputManager = (InputMethodManager)
getSystemService(Context.INPUT_METHOD_SERVICE);
if (inputManager == null || !inputManager.isFullscreenMode()) {
mTextEditor.requestFocus();
}
}
}
});
mRecipientsEditor.setOnFocusChangeListener(new View.OnFocusChangeListener() {
public void onFocusChange(View v, boolean hasFocus) {
if (!hasFocus) {
RecipientsEditor editor = (RecipientsEditor) v;
ContactList contacts = editor.constructContactsFromInput(false);
updateTitle(contacts);
}
}
});
mTopPanel.setVisibility(View.VISIBLE);
}
//==========================================================
// Activity methods
//==========================================================
public static boolean cancelFailedToDeliverNotification(Intent intent, Context context) {
if (MessagingNotification.isFailedToDeliver(intent)) {
// Cancel any failed message notifications
MessagingNotification.cancelNotification(context,
MessagingNotification.MESSAGE_FAILED_NOTIFICATION_ID);
return true;
}
return false;
}
public static boolean cancelFailedDownloadNotification(Intent intent, Context context) {
if (MessagingNotification.isFailedToDownload(intent)) {
// Cancel any failed download notifications
MessagingNotification.cancelNotification(context,
MessagingNotification.DOWNLOAD_FAILED_NOTIFICATION_ID);
return true;
}
return false;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
resetConfiguration(getResources().getConfiguration());
setContentView(R.layout.compose_message_activity);
setProgressBarVisibility(false);
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE |
WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN);
// Initialize members for UI elements.
initResourceRefs();
mContentResolver = getContentResolver();
mBackgroundQueryHandler = new BackgroundQueryHandler(mContentResolver);
initialize(savedInstanceState, 0);
if (TRACE) {
android.os.Debug.startMethodTracing("compose");
}
}
private void showSubjectEditor(boolean show) {
if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) {
log("" + show);
}
if (mSubjectTextEditor == null) {
// Don't bother to initialize the subject editor if
// we're just going to hide it.
if (show == false) {
return;
}
mSubjectTextEditor = (EditText)findViewById(R.id.subject);
mSubjectTextEditor.setFilters(new InputFilter[] {
new LengthFilter(MmsConfig.getMaxSubjectLength())});
}
mSubjectTextEditor.setOnKeyListener(show ? mSubjectKeyListener : null);
if (show) {
mSubjectTextEditor.addTextChangedListener(mSubjectEditorWatcher);
} else {
mSubjectTextEditor.removeTextChangedListener(mSubjectEditorWatcher);
}
mSubjectTextEditor.setText(mWorkingMessage.getSubject());
mSubjectTextEditor.setVisibility(show ? View.VISIBLE : View.GONE);
hideOrShowTopPanel();
}
private void hideOrShowTopPanel() {
boolean anySubViewsVisible = (isSubjectEditorVisible() || isRecipientsEditorVisible());
mTopPanel.setVisibility(anySubViewsVisible ? View.VISIBLE : View.GONE);
}
public void initialize(Bundle savedInstanceState, long originalThreadId) {
// Create a new empty working message.
mWorkingMessage = WorkingMessage.createEmpty(this);
// Read parameters or previously saved state of this activity. This will load a new
// mConversation
initActivityState(savedInstanceState);
if (LogTag.SEVERE_WARNING && originalThreadId != 0 &&
originalThreadId == mConversation.getThreadId()) {
LogTag.warnPossibleRecipientMismatch("ComposeMessageActivity.initialize: " +
" threadId didn't change from: " + originalThreadId, this);
}
log("savedInstanceState = " + savedInstanceState +
" intent = " + getIntent() +
" mConversation = " + mConversation);
if (cancelFailedToDeliverNotification(getIntent(), this)) {
// Show a pop-up dialog to inform user the message was
// failed to deliver.
undeliveredMessageDialog(getMessageDate(null));
}
cancelFailedDownloadNotification(getIntent(), this);
// Set up the message history ListAdapter
initMessageList();
// Load the draft for this thread, if we aren't already handling
// existing data, such as a shared picture or forwarded message.
boolean isForwardedMessage = false;
// We don't attempt to handle the Intent.ACTION_SEND when saveInstanceState is non-null.
// saveInstanceState is non-null when this activity is killed. In that case, we already
// handled the attachment or the send, so we don't try and parse the intent again.
boolean intentHandled = savedInstanceState == null &&
(handleSendIntent() || handleForwardedMessage());
if (!intentHandled) {
loadDraft();
}
// Let the working message know what conversation it belongs to
mWorkingMessage.setConversation(mConversation);
// Show the recipients editor if we don't have a valid thread. Hide it otherwise.
if (mConversation.getThreadId() <= 0) {
// Hide the recipients editor so the call to initRecipientsEditor won't get
// short-circuited.
hideRecipientEditor();
initRecipientsEditor();
// Bring up the softkeyboard so the user can immediately enter recipients. This
// call won't do anything on devices with a hard keyboard.
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE |
WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);
} else {
hideRecipientEditor();
}
invalidateOptionsMenu(); // do after show/hide of recipients editor because the options
// menu depends on the recipients, which depending upon the
// visibility of the recipients editor, returns a different
// value (see getRecipients()).
updateSendButtonState();
drawTopPanel(false);
drawBottomPanel();
onKeyboardStateChanged(mIsKeyboardOpen);
if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) {
log("update title, mConversation=" + mConversation.toString());
}
updateTitle(mConversation.getRecipients());
if (isForwardedMessage && isRecipientsEditorVisible()) {
// The user is forwarding the message to someone. Put the focus on the
// recipient editor rather than in the message editor.
mRecipientsEditor.requestFocus();
}
}
@Override
protected void onNewIntent(Intent intent) {
super.onNewIntent(intent);
setIntent(intent);
Conversation conversation = null;
mSentMessage = false;
// If we have been passed a thread_id, use that to find our
// conversation.
// Note that originalThreadId might be zero but if this is a draft and we save the
// draft, ensureThreadId gets called async from WorkingMessage.asyncUpdateDraftSmsMessage
// the thread will get a threadId behind the UI thread's back.
long originalThreadId = mConversation.getThreadId();
long threadId = intent.getLongExtra("thread_id", 0);
Uri intentUri = intent.getData();
boolean sameThread = false;
if (threadId > 0) {
conversation = Conversation.get(this, threadId, false);
} else {
if (mConversation.getThreadId() == 0) {
// We've got a draft. Make sure the working recipients are synched
// to the conversation so when we compare conversations later in this function,
// the compare will work.
mWorkingMessage.syncWorkingRecipients();
}
// Get the "real" conversation based on the intentUri. The intentUri might specify
// the conversation by a phone number or by a thread id. We'll typically get a threadId
// based uri when the user pulls down a notification while in ComposeMessageActivity and
// we end up here in onNewIntent. mConversation can have a threadId of zero when we're
// working on a draft. When a new message comes in for that same recipient, a
// conversation will get created behind CMA's back when the message is inserted into
// the database and the corresponding entry made in the threads table. The code should
// use the real conversation as soon as it can rather than finding out the threadId
// when sending with "ensureThreadId".
conversation = Conversation.get(this, intentUri, false);
}
if (LogTag.VERBOSE || Log.isLoggable(LogTag.APP, Log.VERBOSE)) {
log("onNewIntent: data=" + intentUri + ", thread_id extra is " + threadId +
", new conversation=" + conversation + ", mConversation=" + mConversation);
}
// this is probably paranoid to compare both thread_ids and recipient lists,
// but we want to make double sure because this is a last minute fix for Froyo
// and the previous code checked thread ids only.
// (we cannot just compare thread ids because there is a case where mConversation
// has a stale/obsolete thread id (=1) that could collide against the new thread_id(=1),
// even though the recipient lists are different)
sameThread = ((conversation.getThreadId() == mConversation.getThreadId() ||
mConversation.getThreadId() == 0) &&
conversation.equals(mConversation));
// Don't let any markAsRead DB updates occur before we've loaded the messages for
// the thread. Unblocking occurs when we're done querying for the conversation
// items.
conversation.blockMarkAsRead(true);
if (sameThread) {
log("onNewIntent: same conversation");
if (mConversation.getThreadId() == 0) {
mConversation = conversation;
mWorkingMessage.setConversation(mConversation);
invalidateOptionsMenu();
}
mConversation.markAsRead(); // dismiss any notifications for this convo
} else {
if (LogTag.VERBOSE || Log.isLoggable(LogTag.APP, Log.VERBOSE)) {
log("onNewIntent: different conversation");
}
saveDraft(false); // if we've got a draft, save it first
initialize(null, originalThreadId);
}
loadMessageContent();
}
private void sanityCheckConversation() {
if (mWorkingMessage.getConversation() != mConversation) {
LogTag.warnPossibleRecipientMismatch(
"ComposeMessageActivity: mWorkingMessage.mConversation=" +
mWorkingMessage.getConversation() + ", mConversation=" +
mConversation + ", MISMATCH!", this);
}
}
@Override
protected void onRestart() {
super.onRestart();
if (mWorkingMessage.isDiscarded()) {
// If the message isn't worth saving, don't resurrect it. Doing so can lead to
// a situation where a new incoming message gets the old thread id of the discarded
// draft. This activity can end up displaying the recipients of the old message with
// the contents of the new message. Recognize that dangerous situation and bail out
// to the ConversationList where the user can enter this in a clean manner.
if (mWorkingMessage.isWorthSaving()) {
if (LogTag.VERBOSE) {
log("onRestart: mWorkingMessage.unDiscard()");
}
mWorkingMessage.unDiscard(); // it was discarded in onStop().
sanityCheckConversation();
} else if (isRecipientsEditorVisible()) {
if (LogTag.VERBOSE) {
log("onRestart: goToConversationList");
}
goToConversationList();
} else {
if (LogTag.VERBOSE) {
log("onRestart: loadDraft");
}
loadDraft();
mWorkingMessage.setConversation(mConversation);
mAttachmentEditor.update(mWorkingMessage);
invalidateOptionsMenu();
}
}
}
@Override
protected void onStart() {
super.onStart();
mConversation.blockMarkAsRead(true);
initFocus();
// Register a BroadcastReceiver to listen on HTTP I/O process.
registerReceiver(mHttpProgressReceiver, mHttpProgressFilter);
loadMessageContent();
// Update the fasttrack info in case any of the recipients' contact info changed
// while we were paused. This can happen, for example, if a user changes or adds
// an avatar associated with a contact.
mWorkingMessage.syncWorkingRecipients();
if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) {
log("update title, mConversation=" + mConversation.toString());
}
updateTitle(mConversation.getRecipients());
ActionBar actionBar = getActionBar();
actionBar.setDisplayHomeAsUpEnabled(true);
}
public void loadMessageContent() {
startMsgListQuery();
updateSendFailedNotification();
drawBottomPanel();
}
private void updateSendFailedNotification() {
final long threadId = mConversation.getThreadId();
if (threadId <= 0)
return;
// updateSendFailedNotificationForThread makes a database call, so do the work off
// of the ui thread.
new Thread(new Runnable() {
public void run() {
MessagingNotification.updateSendFailedNotificationForThread(
ComposeMessageActivity.this, threadId);
}
}, "updateSendFailedNotification").start();
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putString("recipients", getRecipients().serialize());
mWorkingMessage.writeStateToBundle(outState);
if (mExitOnSent) {
outState.putBoolean("exit_on_sent", mExitOnSent);
}
}
@Override
protected void onResume() {
super.onResume();
// OLD: get notified of presence updates to update the titlebar.
// NEW: we are using ContactHeaderWidget which displays presence, but updating presence
// there is out of our control.
//Contact.startPresenceObserver();
addRecipientsListeners();
if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) {
log("update title, mConversation=" + mConversation.toString());
}
// There seems to be a bug in the framework such that setting the title
// here gets overwritten to the original title. Do this delayed as a
// workaround.
mMessageListItemHandler.postDelayed(new Runnable() {
public void run() {
ContactList recipients = isRecipientsEditorVisible() ?
mRecipientsEditor.constructContactsFromInput(false) : getRecipients();
updateTitle(recipients);
}
}, 100);
}
@Override
protected void onPause() {
super.onPause();
// OLD: stop getting notified of presence updates to update the titlebar.
// NEW: we are using ContactHeaderWidget which displays presence, but updating presence
// there is out of our control.
//Contact.stopPresenceObserver();
removeRecipientsListeners();
clearPendingProgressDialog();
}
@Override
protected void onStop() {
super.onStop();
// Allow any blocked calls to update the thread's read status.
mConversation.blockMarkAsRead(false);
if (mMsgListAdapter != null) {
mMsgListAdapter.changeCursor(null);
}
if (mRecipientsEditor != null) {
CursorAdapter recipientsAdapter = (CursorAdapter)mRecipientsEditor.getAdapter();
if (recipientsAdapter != null) {
recipientsAdapter.changeCursor(null);
}
}
if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) {
log("save draft");
}
saveDraft(true);
// Cleanup the BroadcastReceiver.
unregisterReceiver(mHttpProgressReceiver);
}
@Override
protected void onDestroy() {
if (TRACE) {
android.os.Debug.stopMethodTracing();
}
super.onDestroy();
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
if (LOCAL_LOGV) {
Log.v(TAG, "onConfigurationChanged: " + newConfig);
}
if (resetConfiguration(newConfig)) {
// Have to re-layout the attachment editor because we have different layouts
// depending on whether we're portrait or landscape.
drawTopPanel(isSubjectEditorVisible());
}
onKeyboardStateChanged(mIsKeyboardOpen);
}
// returns true if landscape/portrait configuration has changed
private boolean resetConfiguration(Configuration config) {
mIsKeyboardOpen = config.keyboardHidden == KEYBOARDHIDDEN_NO;
boolean isLandscape = config.orientation == Configuration.ORIENTATION_LANDSCAPE;
if (mIsLandscape != isLandscape) {
mIsLandscape = isLandscape;
return true;
}
return false;
}
private void onKeyboardStateChanged(boolean isKeyboardOpen) {
// If the keyboard is hidden, don't show focus highlights for
// things that cannot receive input.
if (isKeyboardOpen) {
if (mRecipientsEditor != null) {
mRecipientsEditor.setFocusableInTouchMode(true);
}
if (mSubjectTextEditor != null) {
mSubjectTextEditor.setFocusableInTouchMode(true);
}
mTextEditor.setFocusableInTouchMode(true);
mTextEditor.setHint(R.string.type_to_compose_text_enter_to_send);
} else {
if (mRecipientsEditor != null) {
mRecipientsEditor.setFocusable(false);
}
if (mSubjectTextEditor != null) {
mSubjectTextEditor.setFocusable(false);
}
mTextEditor.setFocusable(false);
mTextEditor.setHint(R.string.open_keyboard_to_compose_message);
}
}
@Override
public void onUserInteraction() {
checkPendingNotification();
}
@Override
public void onWindowFocusChanged(boolean hasFocus) {
if (hasFocus) {
checkPendingNotification();
}
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
switch (keyCode) {
case KeyEvent.KEYCODE_DEL:
if ((mMsgListAdapter != null) && mMsgListView.isFocused()) {
Cursor cursor;
try {
cursor = (Cursor) mMsgListView.getSelectedItem();
} catch (ClassCastException e) {
Log.e(TAG, "Unexpected ClassCastException.", e);
return super.onKeyDown(keyCode, event);
}
if (cursor != null) {
boolean locked = cursor.getInt(COLUMN_MMS_LOCKED) != 0;
DeleteMessageListener l = new DeleteMessageListener(
cursor.getLong(COLUMN_ID),
cursor.getString(COLUMN_MSG_TYPE),
locked);
confirmDeleteDialog(l, locked);
return true;
}
}
break;
case KeyEvent.KEYCODE_DPAD_CENTER:
case KeyEvent.KEYCODE_ENTER:
if (isPreparedForSending()) {
confirmSendMessageIfNeeded();
return true;
}
break;
case KeyEvent.KEYCODE_BACK:
exitComposeMessageActivity(new Runnable() {
public void run() {
finish();
}
});
return true;
}
return super.onKeyDown(keyCode, event);
}
private void exitComposeMessageActivity(final Runnable exit) {
// If the message is empty, just quit -- finishing the
// activity will cause an empty draft to be deleted.
if (!mWorkingMessage.isWorthSaving()) {
exit.run();
return;
}
if (isRecipientsEditorVisible() &&
!mRecipientsEditor.hasValidRecipient(mWorkingMessage.requiresMms())) {
MessageUtils.showDiscardDraftConfirmDialog(this, new DiscardDraftListener());
return;
}
mToastForDraftSave = true;
exit.run();
}
private void goToConversationList() {
finish();
startActivity(new Intent(this, ConversationList.class));
}
private void hideRecipientEditor() {
if (mRecipientsEditor != null) {
mRecipientsEditor.removeTextChangedListener(mRecipientsWatcher);
mRecipientsEditor.setVisibility(View.GONE);
hideOrShowTopPanel();
}
}
private boolean isRecipientsEditorVisible() {
return (null != mRecipientsEditor)
&& (View.VISIBLE == mRecipientsEditor.getVisibility());
}
private boolean isSubjectEditorVisible() {
return (null != mSubjectTextEditor)
&& (View.VISIBLE == mSubjectTextEditor.getVisibility());
}
public void onAttachmentChanged() {
// Have to make sure we're on the UI thread. This function can be called off of the UI
// thread when we're adding multi-attachments
runOnUiThread(new Runnable() {
public void run() {
drawBottomPanel();
updateSendButtonState();
drawTopPanel(isSubjectEditorVisible());
}
});
}
public void onProtocolChanged(final boolean mms) {
// Have to make sure we're on the UI thread. This function can be called off of the UI
// thread when we're adding multi-attachments
runOnUiThread(new Runnable() {
public void run() {
toastConvertInfo(mms);
showSmsOrMmsSendButton(mms);
if (mms) {
// In the case we went from a long sms with a counter to an mms because
// the user added an attachment or a subject, hide the counter --
// it doesn't apply to mms.
mTextCounter.setVisibility(View.GONE);
}
}
});
}
// Show or hide the Sms or Mms button as appropriate. Return the view so that the caller
// can adjust the enableness and focusability.
private View showSmsOrMmsSendButton(boolean isMms) {
View showButton;
View hideButton;
if (isMms) {
showButton = mSendButtonMms;
hideButton = mSendButtonSms;
} else {
showButton = mSendButtonSms;
hideButton = mSendButtonMms;
}
showButton.setVisibility(View.VISIBLE);
hideButton.setVisibility(View.GONE);
return showButton;
}
Runnable mResetMessageRunnable = new Runnable() {
public void run() {
resetMessage();
}
};
public void onPreMessageSent() {
runOnUiThread(mResetMessageRunnable);
}
public void onMessageSent() {
// If we already have messages in the list adapter, it
// will be auto-requerying; don't thrash another query in.
if (mMsgListAdapter.getCount() == 0) {
if (LogTag.VERBOSE) {
log("onMessageSent");
}
startMsgListQuery();
}
}
public void onMaxPendingMessagesReached() {
saveDraft(false);
runOnUiThread(new Runnable() {
public void run() {
Toast.makeText(ComposeMessageActivity.this, R.string.too_many_unsent_mms,
Toast.LENGTH_LONG).show();
}
});
}
public void onAttachmentError(final int error) {
runOnUiThread(new Runnable() {
public void run() {
handleAddAttachmentError(error, R.string.type_picture);
onMessageSent(); // now requery the list of messages
}
});
}
// We don't want to show the "call" option unless there is only one
// recipient and it's a phone number.
private boolean isRecipientCallable() {
ContactList recipients = getRecipients();
return (recipients.size() == 1 && !recipients.containsEmail());
}
private void dialRecipient() {
if (isRecipientCallable()) {
String number = getRecipients().get(0).getNumber();
Intent dialIntent = new Intent(Intent.ACTION_CALL, Uri.parse("tel:" + number));
startActivity(dialIntent);
}
}
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
super.onPrepareOptionsMenu(menu) ;
menu.clear();
if (isRecipientCallable()) {
MenuItem item = menu.add(0, MENU_CALL_RECIPIENT, 0, R.string.menu_call)
.setIcon(R.drawable.ic_menu_call)
.setTitle(R.string.menu_call);
if (!isRecipientsEditorVisible()) {
// If we're not composing a new message, show the call icon in the actionbar
item.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
}
}
if (MmsConfig.getMmsEnabled()) {
if (!isSubjectEditorVisible()) {
menu.add(0, MENU_ADD_SUBJECT, 0, R.string.add_subject).setIcon(
R.drawable.ic_menu_edit);
}
menu.add(0, MENU_ADD_ATTACHMENT, 0, R.string.add_attachment)
.setIcon(R.drawable.ic_menu_attachment)
.setTitle(R.string.add_attachment)
.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS); // add to actionbar
}
if (isPreparedForSending()) {
menu.add(0, MENU_SEND, 0, R.string.send).setIcon(android.R.drawable.ic_menu_send);
}
if (!mWorkingMessage.hasSlideshow()) {
menu.add(0, MENU_INSERT_SMILEY, 0, R.string.menu_insert_smiley).setIcon(
R.drawable.ic_menu_emoticons);
}
if (mMsgListAdapter.getCount() > 0) {
// Removed search as part of b/1205708
//menu.add(0, MENU_SEARCH, 0, R.string.menu_search).setIcon(
// R.drawable.ic_menu_search);
Cursor cursor = mMsgListAdapter.getCursor();
if ((null != cursor) && (cursor.getCount() > 0)) {
menu.add(0, MENU_DELETE_THREAD, 0, R.string.delete_thread).setIcon(
android.R.drawable.ic_menu_delete);
}
} else {
menu.add(0, MENU_DISCARD, 0, R.string.discard).setIcon(android.R.drawable.ic_menu_delete);
}
buildAddAddressToContactMenuItem(menu);
menu.add(0, MENU_PREFERENCES, 0, R.string.menu_preferences).setIcon(
android.R.drawable.ic_menu_preferences);
if (LogTag.DEBUG_DUMP) {
menu.add(0, MENU_DEBUG_DUMP, 0, R.string.menu_debug_dump);
}
return true;
}
private void buildAddAddressToContactMenuItem(Menu menu) {
// Look for the first recipient we don't have a contact for and create a menu item to
// add the number to contacts.
for (Contact c : getRecipients()) {
if (!c.existsInDatabase() && canAddToContacts(c)) {
Intent intent = ConversationList.createAddContactIntent(c.getNumber());
menu.add(0, MENU_ADD_ADDRESS_TO_CONTACTS, 0, R.string.menu_add_to_contacts)
.setIcon(android.R.drawable.ic_menu_add)
.setIntent(intent);
break;
}
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case MENU_ADD_SUBJECT:
showSubjectEditor(true);
mWorkingMessage.setSubject("", true);
mSubjectTextEditor.requestFocus();
break;
case MENU_ADD_ATTACHMENT:
// Launch the add-attachment list dialog
showAddAttachmentDialog(false);
break;
case MENU_DISCARD:
mWorkingMessage.discard();
finish();
break;
case MENU_SEND:
if (isPreparedForSending()) {
confirmSendMessageIfNeeded();
}
break;
case MENU_SEARCH:
onSearchRequested();
break;
case MENU_DELETE_THREAD:
confirmDeleteThread(mConversation.getThreadId());
break;
case android.R.id.home:
case MENU_CONVERSATION_LIST:
exitComposeMessageActivity(new Runnable() {
public void run() {
goToConversationList();
}
});
break;
case MENU_CALL_RECIPIENT:
dialRecipient();
break;
case MENU_INSERT_SMILEY:
showSmileyDialog();
break;
case MENU_VIEW_CONTACT: {
// View the contact for the first (and only) recipient.
ContactList list = getRecipients();
if (list.size() == 1 && list.get(0).existsInDatabase()) {
Uri contactUri = list.get(0).getUri();
Intent intent = new Intent(Intent.ACTION_VIEW, contactUri);
intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
startActivity(intent);
}
break;
}
case MENU_ADD_ADDRESS_TO_CONTACTS:
mAddContactIntent = item.getIntent();
startActivityForResult(mAddContactIntent, REQUEST_CODE_ADD_CONTACT);
break;
case MENU_PREFERENCES: {
Intent intent = new Intent(this, MessagingPreferenceActivity.class);
startActivityIfNeeded(intent, -1);
break;
}
case MENU_DEBUG_DUMP:
mWorkingMessage.dump();
Conversation.dump();
LogTag.dumpInternalTables(this);
break;
}
return true;
}
private void confirmDeleteThread(long threadId) {
Conversation.startQueryHaveLockedMessages(mBackgroundQueryHandler,
threadId, ConversationList.HAVE_LOCKED_MESSAGES_TOKEN);
}
// static class SystemProperties { // TODO, temp class to get unbundling working
// static int getInt(String s, int value) {
// return value; // just return the default value or now
// }
// }
private void addAttachment(int type, boolean replace) {
// Calculate the size of the current slide if we're doing a replace so the
// slide size can optionally be used in computing how much room is left for an attachment.
int currentSlideSize = 0;
SlideshowModel slideShow = mWorkingMessage.getSlideshow();
if (replace && slideShow != null) {
SlideModel slide = slideShow.get(0);
currentSlideSize = slide.getSlideSize();
}
switch (type) {
case AttachmentTypeSelectorAdapter.ADD_IMAGE:
MessageUtils.selectImage(this, REQUEST_CODE_ATTACH_IMAGE);
break;
case AttachmentTypeSelectorAdapter.TAKE_PICTURE: {
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, TempFileProvider.SCRAP_CONTENT_URI);
startActivityForResult(intent, REQUEST_CODE_TAKE_PICTURE);
break;
}
case AttachmentTypeSelectorAdapter.ADD_VIDEO:
MessageUtils.selectVideo(this, REQUEST_CODE_ATTACH_VIDEO);
break;
case AttachmentTypeSelectorAdapter.RECORD_VIDEO: {
long sizeLimit = computeAttachmentSizeLimit(slideShow, currentSlideSize);
if (sizeLimit > 0) {
MessageUtils.recordVideo(this, REQUEST_CODE_TAKE_VIDEO, sizeLimit);
} else {
Toast.makeText(this,
getString(R.string.message_too_big_for_video),
Toast.LENGTH_SHORT).show();
}
}
break;
case AttachmentTypeSelectorAdapter.ADD_SOUND:
MessageUtils.selectAudio(this, REQUEST_CODE_ATTACH_SOUND);
break;
case AttachmentTypeSelectorAdapter.RECORD_SOUND:
long sizeLimit = computeAttachmentSizeLimit(slideShow, currentSlideSize);
MessageUtils.recordSound(this, REQUEST_CODE_RECORD_SOUND, sizeLimit);
break;
case AttachmentTypeSelectorAdapter.ADD_SLIDESHOW:
editSlideshow();
break;
default:
break;
}
}
public static long computeAttachmentSizeLimit(SlideshowModel slideShow, int currentSlideSize) {
// Computer attachment size limit. Subtract 1K for some text.
long sizeLimit = MmsConfig.getMaxMessageSize() - SlideshowModel.SLIDESHOW_SLOP;
if (slideShow != null) {
sizeLimit -= slideShow.getCurrentMessageSize();
// We're about to ask the camera to capture some video (or the sound recorder
// to record some audio) which will eventually replace the content on the current
// slide. Since the current slide already has some content (which was subtracted
// out just above) and that content is going to get replaced, we can add the size of the
// current slide into the available space used to capture a video (or audio).
sizeLimit += currentSlideSize;
}
return sizeLimit;
}
private void showAddAttachmentDialog(final boolean replace) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setIcon(R.drawable.ic_dialog_attach);
builder.setTitle(R.string.add_attachment);
if (mAttachmentTypeSelectorAdapter == null) {
mAttachmentTypeSelectorAdapter = new AttachmentTypeSelectorAdapter(
this, AttachmentTypeSelectorAdapter.MODE_WITH_SLIDESHOW);
}
builder.setAdapter(mAttachmentTypeSelectorAdapter, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
addAttachment(mAttachmentTypeSelectorAdapter.buttonToCommand(which), replace);
dialog.dismiss();
}
});
builder.show();
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (LogTag.VERBOSE) {
log("requestCode=" + requestCode + ", resultCode=" + resultCode + ", data=" + data);
}
mWaitingForSubActivity = false; // We're back!
if (mWorkingMessage.isFakeMmsForDraft()) {
// We no longer have to fake the fact we're an Mms. At this point we are or we aren't,
// based on attachments and other Mms attrs.
mWorkingMessage.removeFakeMmsForDraft();
}
if (requestCode == REQUEST_CODE_PICK) {
mWorkingMessage.asyncDeleteDraftSmsMessage(mConversation);
}
if (requestCode == REQUEST_CODE_ADD_CONTACT) {
// The user might have added a new contact. When we tell contacts to add a contact
// and tap "Done", we're not returned to Messaging. If we back out to return to
// messaging after adding a contact, the resultCode is RESULT_CANCELED. Therefore,
// assume a contact was added and get the contact and force our cached contact to
// get reloaded with the new info (such as contact name). After the
// contact is reloaded, the function onUpdate() in this file will get called
// and it will update the title bar, etc.
if (mAddContactIntent != null) {
String address =
mAddContactIntent.getStringExtra(ContactsContract.Intents.Insert.EMAIL);
if (address == null) {
address =
mAddContactIntent.getStringExtra(ContactsContract.Intents.Insert.PHONE);
}
if (address != null) {
Contact contact = Contact.get(address, false);
if (contact != null) {
contact.reload();
}
}
}
}
if (resultCode != RESULT_OK){
if (LogTag.VERBOSE) log("bail due to resultCode=" + resultCode);
return;
}
switch (requestCode) {
case REQUEST_CODE_CREATE_SLIDESHOW:
if (data != null) {
WorkingMessage newMessage = WorkingMessage.load(this, data.getData());
if (newMessage != null) {
mWorkingMessage = newMessage;
mWorkingMessage.setConversation(mConversation);
drawTopPanel(false);
updateSendButtonState();
invalidateOptionsMenu();
}
}
break;
case REQUEST_CODE_TAKE_PICTURE: {
// create a file based uri and pass to addImage(). We want to read the JPEG
// data directly from file (using UriImage) instead of decoding it into a Bitmap,
// which takes up too much memory and could easily lead to OOM.
File file = new File(TempFileProvider.getScrapPath(this));
Uri uri = Uri.fromFile(file);
addImageAsync(uri, false);
break;
}
case REQUEST_CODE_ATTACH_IMAGE: {
if (data != null) {
addImageAsync(data.getData(), false);
}
break;
}
case REQUEST_CODE_TAKE_VIDEO:
Uri videoUri = TempFileProvider.renameScrapFile(".3gp", null, this);
addVideoAsync(videoUri, false); // can handle null videoUri
break;
case REQUEST_CODE_ATTACH_VIDEO:
if (data != null) {
addVideoAsync(data.getData(), false);
}
break;
case REQUEST_CODE_ATTACH_SOUND: {
Uri uri = (Uri) data.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI);
if (Settings.System.DEFAULT_RINGTONE_URI.equals(uri)) {
break;
}
addAudio(uri);
break;
}
case REQUEST_CODE_RECORD_SOUND:
if (data != null) {
addAudio(data.getData());
}
break;
case REQUEST_CODE_ECM_EXIT_DIALOG:
boolean outOfEmergencyMode = data.getBooleanExtra(EXIT_ECM_RESULT, false);
if (outOfEmergencyMode) {
sendMessage(false);
}
break;
case REQUEST_CODE_PICK:
if (data != null) {
processPickResult(data);
}
break;
default:
if (LogTag.VERBOSE) log("bail due to unknown requestCode=" + requestCode);
break;
}
}
private void processPickResult(final Intent data) {
// The EXTRA_PHONE_URIS stores the phone's urls that were selected by user in the
// multiple phone picker.
final Parcelable[] uris =
data.getParcelableArrayExtra(Intents.EXTRA_PHONE_URIS);
final int recipientCount = uris != null ? uris.length : 0;
final int recipientLimit = MmsConfig.getRecipientLimit();
if (recipientLimit != Integer.MAX_VALUE && recipientCount > recipientLimit) {
new AlertDialog.Builder(this)
.setTitle(R.string.pick_too_many_recipients)
.setIcon(android.R.drawable.ic_dialog_alert)
.setMessage(getString(R.string.too_many_recipients, recipientCount, recipientLimit))
.setPositiveButton(android.R.string.ok, null)
.create().show();
return;
}
final Handler handler = new Handler();
final ProgressDialog progressDialog = new ProgressDialog(this);
progressDialog.setTitle(getText(R.string.pick_too_many_recipients));
progressDialog.setMessage(getText(R.string.adding_recipients));
progressDialog.setIndeterminate(true);
progressDialog.setCancelable(false);
final Runnable showProgress = new Runnable() {
public void run() {
progressDialog.show();
}
};
// Only show the progress dialog if we can not finish off parsing the return data in 1s,
// otherwise the dialog could flicker.
handler.postDelayed(showProgress, 1000);
new Thread(new Runnable() {
public void run() {
final ContactList list;
try {
list = ContactList.blockingGetByUris(uris);
} finally {
handler.removeCallbacks(showProgress);
progressDialog.dismiss();
}
// TODO: there is already code to update the contact header widget and recipients
// editor if the contacts change. we can re-use that code.
final Runnable populateWorker = new Runnable() {
public void run() {
mRecipientsEditor.populate(list);
updateTitle(list);
}
};
handler.post(populateWorker);
}
}).start();
}
private final ResizeImageResultCallback mResizeImageCallback = new ResizeImageResultCallback() {
// TODO: make this produce a Uri, that's what we want anyway
public void onResizeResult(PduPart part, boolean append) {
if (part == null) {
handleAddAttachmentError(WorkingMessage.UNKNOWN_ERROR, R.string.type_picture);
return;
}
Context context = ComposeMessageActivity.this;
PduPersister persister = PduPersister.getPduPersister(context);
int result;
Uri messageUri = mWorkingMessage.saveAsMms(true);
if (messageUri == null) {
result = WorkingMessage.UNKNOWN_ERROR;
} else {
try {
Uri dataUri = persister.persistPart(part, ContentUris.parseId(messageUri));
result = mWorkingMessage.setAttachment(WorkingMessage.IMAGE, dataUri, append);
if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) {
log("ResizeImageResultCallback: dataUri=" + dataUri);
}
} catch (MmsException e) {
result = WorkingMessage.UNKNOWN_ERROR;
}
}
handleAddAttachmentError(result, R.string.type_picture);
}
};
private void handleAddAttachmentError(final int error, final int mediaTypeStringId) {
if (error == WorkingMessage.OK) {
return;
}
runOnUiThread(new Runnable() {
public void run() {
Resources res = getResources();
String mediaType = res.getString(mediaTypeStringId);
String title, message;
switch(error) {
case WorkingMessage.UNKNOWN_ERROR:
message = res.getString(R.string.failed_to_add_media, mediaType);
Toast.makeText(ComposeMessageActivity.this, message, Toast.LENGTH_SHORT).show();
return;
case WorkingMessage.UNSUPPORTED_TYPE:
title = res.getString(R.string.unsupported_media_format, mediaType);
message = res.getString(R.string.select_different_media, mediaType);
break;
case WorkingMessage.MESSAGE_SIZE_EXCEEDED:
title = res.getString(R.string.exceed_message_size_limitation, mediaType);
message = res.getString(R.string.failed_to_add_media, mediaType);
break;
case WorkingMessage.IMAGE_TOO_LARGE:
title = res.getString(R.string.failed_to_resize_image);
message = res.getString(R.string.resize_image_error_information);
break;
default:
throw new IllegalArgumentException("unknown error " + error);
}
MessageUtils.showErrorDialog(ComposeMessageActivity.this, title, message);
}
});
}
private void addImageAsync(final Uri uri, final boolean append) {
runAsyncWithDialog(new Runnable() {
public void run() {
addImage(uri, append);
}
}, R.string.adding_attachments_title);
}
private void addImage(Uri uri, boolean append) {
if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) {
log("append=" + append + ", uri=" + uri);
}
int result = mWorkingMessage.setAttachment(WorkingMessage.IMAGE, uri, append);
if (result == WorkingMessage.IMAGE_TOO_LARGE ||
result == WorkingMessage.MESSAGE_SIZE_EXCEEDED) {
if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) {
log("resize image " + uri);
}
MessageUtils.resizeImageAsync(ComposeMessageActivity.this,
uri, mAttachmentEditorHandler, mResizeImageCallback, append);
return;
}
handleAddAttachmentError(result, R.string.type_picture);
}
private void addVideoAsync(final Uri uri, final boolean append) {
runAsyncWithDialog(new Runnable() {
public void run() {
addVideo(uri, append);
}
}, R.string.adding_attachments_title);
}
private void addVideo(Uri uri, boolean append) {
if (uri != null) {
int result = mWorkingMessage.setAttachment(WorkingMessage.VIDEO, uri, append);
handleAddAttachmentError(result, R.string.type_video);
}
}
private void addAudio(Uri uri) {
int result = mWorkingMessage.setAttachment(WorkingMessage.AUDIO, uri, false);
handleAddAttachmentError(result, R.string.type_audio);
}
/**
* Asynchronously executes a task while blocking the UI with a progress spinner.
*
* Must be invoked by the UI thread. No exceptions!
*
* @param task the work to be done wrapped in a Runnable
* @param dialogStringId the id of the string to be shown in the dialog
*/
private void runAsyncWithDialog(final Runnable task, final int dialogStringId) {
new ModalDialogAsyncTask(dialogStringId).execute(new Runnable[] {task});
}
/**
* Asynchronously performs tasks specified by Runnables.
* Displays a progress spinner while the tasks are running. The progress spinner
* will only show if tasks have not finished after a certain amount of time.
*
* This AsyncTask must be instantiated and invoked on the UI thread.
*/
private class ModalDialogAsyncTask extends AsyncTask<Runnable, Void, Void> {
final int mDialogStringId;
/**
* Creates the Task with the specified string id to be shown in the dialog
*/
public ModalDialogAsyncTask(int dialogStringId) {
this.mDialogStringId = dialogStringId;
// lazy initialization of progress dialog for loading attachments
if (mProgressDialog == null) {
mProgressDialog = createProgressDialog();
}
}
/**
* Initializes the progress dialog with its intended settings.
*/
private ProgressDialog createProgressDialog() {
ProgressDialog dialog = new ProgressDialog(ComposeMessageActivity.this);
dialog.setIndeterminate(true);
dialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
dialog.setCanceledOnTouchOutside(false);
dialog.setCancelable(false);
dialog.setMessage(ComposeMessageActivity.this.
getText(mDialogStringId));
return dialog;
}
/**
* Activates a progress spinner on the UI. This assumes the UI has invoked this Task.
*/
@Override
protected void onPreExecute() {
// activate spinner after half a second
mAttachmentEditorHandler.postDelayed(mShowProgressDialogRunnable, 500);
}
/**
* Perform the specified Runnable tasks on a background thread
*/
@Override
protected Void doInBackground(Runnable... params) {
if (params != null) {
try {
for (int i = 0; i < params.length; i++) {
params[i].run();
}
} finally {
// Cancel pending display of the progress bar if the image has finished loading.
mAttachmentEditorHandler.removeCallbacks(mShowProgressDialogRunnable);
}
}
return null;
}
/**
* Deactivates the progress spinner on the UI. This assumes the UI has invoked this Task.
*/
@Override
protected void onPostExecute(Void result) {
if (mProgressDialog != null && mProgressDialog.isShowing()) {
mProgressDialog.dismiss();
}
}
}
private boolean handleForwardedMessage() {
Intent intent = getIntent();
// If this is a forwarded message, it will have an Intent extra
// indicating so. If not, bail out.
if (intent.getBooleanExtra("forwarded_message", false) == false) {
return false;
}
Uri uri = intent.getParcelableExtra("msg_uri");
if (Log.isLoggable(LogTag.APP, Log.DEBUG)) {
log("" + uri);
}
if (uri != null) {
mWorkingMessage = WorkingMessage.load(this, uri);
mWorkingMessage.setSubject(intent.getStringExtra("subject"), false);
} else {
mWorkingMessage.setText(intent.getStringExtra("sms_body"));
}
// let's clear the message thread for forwarded messages
mMsgListAdapter.changeCursor(null);
return true;
}
// Handle send actions, where we're told to send a picture(s) or text.
private boolean handleSendIntent() {
Intent intent = getIntent();
Bundle extras = intent.getExtras();
if (extras == null) {
return false;
}
final String mimeType = intent.getType();
String action = intent.getAction();
if (Intent.ACTION_SEND.equals(action)) {
if (extras.containsKey(Intent.EXTRA_STREAM)) {
final Uri uri = (Uri)extras.getParcelable(Intent.EXTRA_STREAM);
runAsyncWithDialog(new Runnable() {
public void run() {
addAttachment(mimeType, uri, false);
}
}, R.string.adding_attachments_title);
return true;
} else if (extras.containsKey(Intent.EXTRA_TEXT)) {
mWorkingMessage.setText(extras.getString(Intent.EXTRA_TEXT));
return true;
}
} else if (Intent.ACTION_SEND_MULTIPLE.equals(action) &&
extras.containsKey(Intent.EXTRA_STREAM)) {
SlideshowModel slideShow = mWorkingMessage.getSlideshow();
final ArrayList<Parcelable> uris = extras.getParcelableArrayList(Intent.EXTRA_STREAM);
int currentSlideCount = slideShow != null ? slideShow.size() : 0;
int importCount = uris.size();
if (importCount + currentSlideCount > SlideshowEditor.MAX_SLIDE_NUM) {
importCount = Math.min(SlideshowEditor.MAX_SLIDE_NUM - currentSlideCount,
importCount);
Toast.makeText(ComposeMessageActivity.this,
getString(R.string.too_many_attachments,
SlideshowEditor.MAX_SLIDE_NUM, importCount),
Toast.LENGTH_LONG).show();
}
// Attach all the pictures/videos asynchronously off of the UI thread.
// Show a progress dialog if adding all the slides hasn't finished
// within half a second.
final int numberToImport = importCount;
runAsyncWithDialog(new Runnable() {
public void run() {
for (int i = 0; i < numberToImport; i++) {
Parcelable uri = uris.get(i);
addAttachment(mimeType, (Uri) uri, true);
}
}
}, R.string.adding_attachments_title);
return true;
}
return false;
}
// mVideoUri will look like this: content://media/external/video/media
private static final String mVideoUri = Video.Media.getContentUri("external").toString();
// mImageUri will look like this: content://media/external/images/media
private static final String mImageUri = Images.Media.getContentUri("external").toString();
private void addAttachment(String type, Uri uri, boolean append) {
if (uri != null) {
// When we're handling Intent.ACTION_SEND_MULTIPLE, the passed in items can be
// videos, and/or images, and/or some other unknown types we don't handle. When
// a single attachment is "shared" the type will specify an image or video. When
// there are multiple types, the type passed in is "*/*". In that case, we've got
// to look at the uri to figure out if it is an image or video.
boolean wildcard = "*/*".equals(type);
if (type.startsWith("image/") || (wildcard && uri.toString().startsWith(mImageUri))) {
addImage(uri, append);
} else if (type.startsWith("video/") ||
(wildcard && uri.toString().startsWith(mVideoUri))) {
addVideo(uri, append);
}
}
}
private String getResourcesString(int id, String mediaName) {
Resources r = getResources();
return r.getString(id, mediaName);
}
private void drawBottomPanel() {
// Reset the counter for text editor.
resetCounter();
if (mWorkingMessage.hasSlideshow()) {
mBottomPanel.setVisibility(View.GONE);
mAttachmentEditor.requestFocus();
return;
}
mBottomPanel.setVisibility(View.VISIBLE);
CharSequence text = mWorkingMessage.getText();
// TextView.setTextKeepState() doesn't like null input.
if (text != null) {
mTextEditor.setTextKeepState(text);
} else {
mTextEditor.setText("");
}
}
private void drawTopPanel(boolean showSubjectEditor) {
boolean showingAttachment = mAttachmentEditor.update(mWorkingMessage);
mAttachmentEditorScrollView.setVisibility(showingAttachment ? View.VISIBLE : View.GONE);
showSubjectEditor(showSubjectEditor || mWorkingMessage.hasSubject());
}
//==========================================================
// Interface methods
//==========================================================
public void onClick(View v) {
if ((v == mSendButtonSms || v == mSendButtonMms) && isPreparedForSending()) {
confirmSendMessageIfNeeded();
} else if ((v == mRecipientsPicker)) {
launchMultiplePhonePicker();
}
}
private void launchMultiplePhonePicker() {
Intent intent = new Intent(Intents.ACTION_GET_MULTIPLE_PHONES);
intent.addCategory("android.intent.category.DEFAULT");
intent.setType(Phone.CONTENT_TYPE);
// We have to wait for the constructing complete.
ContactList contacts = mRecipientsEditor.constructContactsFromInput(true);
int recipientsCount = 0;
int urisCount = 0;
Uri[] uris = new Uri[contacts.size()];
urisCount = 0;
for (Contact contact : contacts) {
if (Contact.CONTACT_METHOD_TYPE_PHONE == contact.getContactMethodType()) {
uris[urisCount++] = contact.getPhoneUri();
}
}
if (urisCount > 0) {
intent.putExtra(Intents.EXTRA_PHONE_URIS, uris);
}
startActivityForResult(intent, REQUEST_CODE_PICK);
}
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
if (event != null) {
// if shift key is down, then we want to insert the '\n' char in the TextView;
// otherwise, the default action is to send the message.
if (!event.isShiftPressed()) {
if (isPreparedForSending()) {
confirmSendMessageIfNeeded();
}
return true;
}
return false;
}
if (isPreparedForSending()) {
confirmSendMessageIfNeeded();
}
return true;
}
private final TextWatcher mTextEditorWatcher = new TextWatcher() {
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
public void onTextChanged(CharSequence s, int start, int before, int count) {
// This is a workaround for bug 1609057. Since onUserInteraction() is
// not called when the user touches the soft keyboard, we pretend it was
// called when textfields changes. This should be removed when the bug
// is fixed.
onUserInteraction();
mWorkingMessage.setText(s);
updateSendButtonState();
updateCounter(s, start, before, count);
ensureCorrectButtonHeight();
}
public void afterTextChanged(Editable s) {
}
};
/**
* Ensures that if the text edit box extends past two lines then the
* button will be shifted up to allow enough space for the character
* counter string to be placed beneath it.
*/
private void ensureCorrectButtonHeight() {
int currentTextLines = mTextEditor.getLineCount();
if (currentTextLines <= 2) {
mTextCounter.setVisibility(View.GONE);
}
else if (currentTextLines > 2 && mTextCounter.getVisibility() == View.GONE) {
// Making the counter invisible ensures that it is used to correctly
// calculate the position of the send button even if we choose not to
// display the text.
mTextCounter.setVisibility(View.INVISIBLE);
}
}
private final TextWatcher mSubjectEditorWatcher = new TextWatcher() {
public void beforeTextChanged(CharSequence s, int start, int count, int after) { }
public void onTextChanged(CharSequence s, int start, int before, int count) {
mWorkingMessage.setSubject(s, true);
}
public void afterTextChanged(Editable s) { }
};
//==========================================================
// Private methods
//==========================================================
/**
* Initialize all UI elements from resources.
*/
private void initResourceRefs() {
mMsgListView = (MessageListView) findViewById(R.id.history);
mMsgListView.setDivider(null); // no divider so we look like IM conversation.
// called to enable us to show some padding between the message list and the
// input field but when the message list is scrolled that padding area is filled
// in with message content
mMsgListView.setClipToPadding(false);
// turn off children clipping because we draw the border outside of our own
// bounds at the bottom. The background is also drawn in code to avoid drawing
// the top edge.
mMsgListView.setClipChildren(false);
mBottomPanel = findViewById(R.id.bottom_panel);
mTextEditor = (EditText) findViewById(R.id.embedded_text_editor);
mTextEditor.setOnEditorActionListener(this);
mTextEditor.addTextChangedListener(mTextEditorWatcher);
mTextEditor.setFilters(new InputFilter[] {
new LengthFilter(MmsConfig.getMaxTextLimit())});
mTextCounter = (TextView) findViewById(R.id.text_counter);
mSendButtonMms = (TextView) findViewById(R.id.send_button_mms);
mSendButtonSms = (ImageButton) findViewById(R.id.send_button_sms);
mSendButtonMms.setOnClickListener(this);
mSendButtonSms.setOnClickListener(this);
mTopPanel = findViewById(R.id.recipients_subject_linear);
mTopPanel.setFocusable(false);
mAttachmentEditor = (AttachmentEditor) findViewById(R.id.attachment_editor);
mAttachmentEditor.setHandler(mAttachmentEditorHandler);
mAttachmentEditorScrollView = findViewById(R.id.attachment_editor_scroll_view);
}
private void confirmDeleteDialog(OnClickListener listener, boolean locked) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setCancelable(true);
builder.setMessage(locked ? R.string.confirm_delete_locked_message :
R.string.confirm_delete_message);
builder.setPositiveButton(R.string.delete, listener);
builder.setNegativeButton(R.string.no, null);
builder.show();
}
void undeliveredMessageDialog(long date) {
String body;
if (date >= 0) {
body = getString(R.string.undelivered_msg_dialog_body,
MessageUtils.formatTimeStampString(this, date));
} else {
// FIXME: we can not get sms retry time.
body = getString(R.string.undelivered_sms_dialog_body);
}
Toast.makeText(this, body, Toast.LENGTH_LONG).show();
}
private void startMsgListQuery() {
Uri conversationUri = mConversation.getUri();
if (conversationUri == null) {
log("##### startMsgListQuery: conversationUri is null, bail!");
return;
}
long threadId = mConversation.getThreadId();
if (LogTag.VERBOSE || Log.isLoggable(LogTag.APP, Log.VERBOSE)) {
log("startMsgListQuery for " + conversationUri + ", threadId=" + threadId);
}
// Cancel any pending queries
mBackgroundQueryHandler.cancelOperation(MESSAGE_LIST_QUERY_TOKEN);
try {
// Kick off the new query
mBackgroundQueryHandler.startQuery(
MESSAGE_LIST_QUERY_TOKEN,
threadId /* cookie */,
conversationUri,
PROJECTION,
null, null, null);
} catch (SQLiteException e) {
SqliteWrapper.checkSQLiteException(this, e);
}
}
private void initMessageList() {
if (mMsgListAdapter != null) {
return;
}
String highlightString = getIntent().getStringExtra("highlight");
Pattern highlight = highlightString == null
? null
: Pattern.compile("\\b" + Pattern.quote(highlightString), Pattern.CASE_INSENSITIVE);
// Initialize the list adapter with a null cursor.
mMsgListAdapter = new MessageListAdapter(this, null, mMsgListView, true, highlight);
mMsgListAdapter.setOnDataSetChangedListener(mDataSetChangedListener);
mMsgListAdapter.setMsgListItemHandler(mMessageListItemHandler);
mMsgListView.setAdapter(mMsgListAdapter);
mMsgListView.setItemsCanFocus(false);
mMsgListView.setVisibility(View.VISIBLE);
mMsgListView.setOnCreateContextMenuListener(mMsgListMenuCreateListener);
mMsgListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
if (view != null) {
((MessageListItem) view).onMessageListItemClick();
}
}
});
}
private void loadDraft() {
if (mWorkingMessage.isWorthSaving()) {
Log.w(TAG, "called with non-empty working message");
return;
}
if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) {
log("call WorkingMessage.loadDraft");
}
mWorkingMessage = WorkingMessage.loadDraft(this, mConversation);
}
private void saveDraft(boolean isStopping) {
if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) {
LogTag.debug("saveDraft");
}
// TODO: Do something better here. Maybe make discard() legal
// to call twice and make isEmpty() return true if discarded
// so it is caught in the clause above this one?
if (mWorkingMessage.isDiscarded()) {
return;
}
if (!mWaitingForSubActivity &&
!mWorkingMessage.isWorthSaving() &&
(!isRecipientsEditorVisible() || recipientCount() == 0)) {
if (LogTag.VERBOSE || Log.isLoggable(LogTag.APP, Log.VERBOSE)) {
log("not worth saving, discard WorkingMessage and bail");
}
mWorkingMessage.discard();
return;
}
mWorkingMessage.saveDraft(isStopping);
if (mToastForDraftSave) {
Toast.makeText(this, R.string.message_saved_as_draft,
Toast.LENGTH_SHORT).show();
}
}
private boolean isPreparedForSending() {
int recipientCount = recipientCount();
return recipientCount > 0 && recipientCount <= MmsConfig.getRecipientLimit() &&
(mWorkingMessage.hasAttachment() ||
mWorkingMessage.hasText() ||
mWorkingMessage.hasSubject());
}
private int recipientCount() {
int recipientCount;
// To avoid creating a bunch of invalid Contacts when the recipients
// editor is in flux, we keep the recipients list empty. So if the
// recipients editor is showing, see if there is anything in it rather
// than consulting the empty recipient list.
if (isRecipientsEditorVisible()) {
recipientCount = mRecipientsEditor.getRecipientCount();
} else {
recipientCount = getRecipients().size();
}
return recipientCount;
}
private void sendMessage(boolean bCheckEcmMode) {
if (bCheckEcmMode) {
// TODO: expose this in telephony layer for SDK build
String inEcm = SystemProperties.get(TelephonyProperties.PROPERTY_INECM_MODE);
if (Boolean.parseBoolean(inEcm)) {
try {
startActivityForResult(
new Intent(TelephonyIntents.ACTION_SHOW_NOTICE_ECM_BLOCK_OTHERS, null),
REQUEST_CODE_ECM_EXIT_DIALOG);
return;
} catch (ActivityNotFoundException e) {
// continue to send message
Log.e(TAG, "Cannot find EmergencyCallbackModeExitDialog", e);
}
}
}
if (!mSendingMessage) {
if (LogTag.SEVERE_WARNING) {
String sendingRecipients = mConversation.getRecipients().serialize();
if (!sendingRecipients.equals(mDebugRecipients)) {
String workingRecipients = mWorkingMessage.getWorkingRecipients();
if (!mDebugRecipients.equals(workingRecipients)) {
LogTag.warnPossibleRecipientMismatch("ComposeMessageActivity.sendMessage" +
" recipients in window: \"" +
mDebugRecipients + "\" differ from recipients from conv: \"" +
sendingRecipients + "\" and working recipients: " +
workingRecipients, this);
}
}
sanityCheckConversation();
}
// send can change the recipients. Make sure we remove the listeners first and then add
// them back once the recipient list has settled.
removeRecipientsListeners();
mWorkingMessage.send(mDebugRecipients);
mSentMessage = true;
mSendingMessage = true;
addRecipientsListeners();
}
// But bail out if we are supposed to exit after the message is sent.
if (mExitOnSent) {
finish();
}
}
private void resetMessage() {
if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) {
log("");
}
// Make the attachment editor hide its view.
mAttachmentEditor.hideView();
mAttachmentEditorScrollView.setVisibility(View.GONE);
// Hide the subject editor.
showSubjectEditor(false);
// Focus to the text editor.
mTextEditor.requestFocus();
// We have to remove the text change listener while the text editor gets cleared and
// we subsequently turn the message back into SMS. When the listener is listening while
// doing the clearing, it's fighting to update its counts and itself try and turn
// the message one way or the other.
mTextEditor.removeTextChangedListener(mTextEditorWatcher);
// Clear the text box.
TextKeyListener.clear(mTextEditor.getText());
mWorkingMessage.clearConversation(mConversation, false);
mWorkingMessage = WorkingMessage.createEmpty(this);
mWorkingMessage.setConversation(mConversation);
hideRecipientEditor();
drawBottomPanel();
// "Or not", in this case.
updateSendButtonState();
// Our changes are done. Let the listener respond to text changes once again.
mTextEditor.addTextChangedListener(mTextEditorWatcher);
// Close the soft on-screen keyboard if we're in landscape mode so the user can see the
// conversation.
if (mIsLandscape) {
InputMethodManager inputMethodManager =
(InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
inputMethodManager.hideSoftInputFromWindow(mTextEditor.getWindowToken(), 0);
}
mLastRecipientCount = 0;
mSendingMessage = false;
invalidateOptionsMenu();
}
private void updateSendButtonState() {
boolean enable = false;
if (isPreparedForSending()) {
// When the type of attachment is slideshow, we should
// also hide the 'Send' button since the slideshow view
// already has a 'Send' button embedded.
if (!mWorkingMessage.hasSlideshow()) {
enable = true;
} else {
mAttachmentEditor.setCanSend(true);
}
} else if (null != mAttachmentEditor){
mAttachmentEditor.setCanSend(false);
}
View sendButton = showSmsOrMmsSendButton(mWorkingMessage.requiresMms());
sendButton.setEnabled(enable);
sendButton.setFocusable(enable);
}
private long getMessageDate(Uri uri) {
if (uri != null) {
Cursor cursor = SqliteWrapper.query(this, mContentResolver,
uri, new String[] { Mms.DATE }, null, null, null);
if (cursor != null) {
try {
if ((cursor.getCount() == 1) && cursor.moveToFirst()) {
return cursor.getLong(0) * 1000L;
}
} finally {
cursor.close();
}
}
}
return NO_DATE_FOR_DIALOG;
}
private void initActivityState(Bundle bundle) {
Intent intent = getIntent();
if (bundle != null) {
setIntent(getIntent().setAction(Intent.ACTION_VIEW));
String recipients = bundle.getString("recipients");
if (LogTag.VERBOSE) log("get mConversation by recipients " + recipients);
mConversation = Conversation.get(this,
ContactList.getByNumbers(recipients,
false /* don't block */, true /* replace number */), false);
addRecipientsListeners();
mExitOnSent = bundle.getBoolean("exit_on_sent", false);
mWorkingMessage.readStateFromBundle(bundle);
return;
}
// If we have been passed a thread_id, use that to find our conversation.
long threadId = intent.getLongExtra("thread_id", 0);
if (threadId > 0) {
if (LogTag.VERBOSE) log("get mConversation by threadId " + threadId);
mConversation = Conversation.get(this, threadId, false);
} else {
Uri intentData = intent.getData();
if (intentData != null) {
// try to get a conversation based on the data URI passed to our intent.
if (LogTag.VERBOSE) log("get mConversation by intentData " + intentData);
mConversation = Conversation.get(this, intentData, false);
mWorkingMessage.setText(getBody(intentData));
} else {
// special intent extra parameter to specify the address
String address = intent.getStringExtra("address");
if (!TextUtils.isEmpty(address)) {
if (LogTag.VERBOSE) log("get mConversation by address " + address);
mConversation = Conversation.get(this, ContactList.getByNumbers(address,
false /* don't block */, true /* replace number */), false);
} else {
if (LogTag.VERBOSE) log("create new conversation");
mConversation = Conversation.createNew(this);
}
}
}
addRecipientsListeners();
mExitOnSent = intent.getBooleanExtra("exit_on_sent", false);
if (intent.hasExtra("sms_body")) {
mWorkingMessage.setText(intent.getStringExtra("sms_body"));
}
mWorkingMessage.setSubject(intent.getStringExtra("subject"), false);
}
private void initFocus() {
if (!mIsKeyboardOpen) {
return;
}
// If the recipients editor is visible, there is nothing in it,
// and the text editor is not already focused, focus the
// recipients editor.
if (isRecipientsEditorVisible()
&& TextUtils.isEmpty(mRecipientsEditor.getText())
&& !mTextEditor.isFocused()) {
mRecipientsEditor.requestFocus();
return;
}
// If we decided not to focus the recipients editor, focus the text editor.
mTextEditor.requestFocus();
}
private final MessageListAdapter.OnDataSetChangedListener
mDataSetChangedListener = new MessageListAdapter.OnDataSetChangedListener() {
public void onDataSetChanged(MessageListAdapter adapter) {
mPossiblePendingNotification = true;
}
public void onContentChanged(MessageListAdapter adapter) {
if (LogTag.VERBOSE) {
log("MessageListAdapter.OnDataSetChangedListener.onContentChanged");
}
startMsgListQuery();
}
};
private void checkPendingNotification() {
if (mPossiblePendingNotification && hasWindowFocus()) {
mConversation.markAsRead();
mPossiblePendingNotification = false;
}
}
private final class BackgroundQueryHandler extends AsyncQueryHandler {
public BackgroundQueryHandler(ContentResolver contentResolver) {
super(contentResolver);
}
@Override
protected void onQueryComplete(int token, Object cookie, Cursor cursor) {
switch(token) {
case MESSAGE_LIST_QUERY_TOKEN:
// check consistency between the query result and 'mConversation'
long tid = (Long) cookie;
if (LogTag.VERBOSE) {
log("##### onQueryComplete: msg history result for threadId " + tid);
}
if (tid != mConversation.getThreadId()) {
log("onQueryComplete: msg history query result is for threadId " +
tid + ", but mConversation has threadId " +
mConversation.getThreadId() + " starting a new query");
startMsgListQuery();
return;
}
// check consistency b/t mConversation & mWorkingMessage.mConversation
ComposeMessageActivity.this.sanityCheckConversation();
int newSelectionPos = -1;
long targetMsgId = getIntent().getLongExtra("select_id", -1);
if (targetMsgId != -1) {
cursor.moveToPosition(-1);
while (cursor.moveToNext()) {
long msgId = cursor.getLong(COLUMN_ID);
if (msgId == targetMsgId) {
newSelectionPos = cursor.getPosition();
break;
}
}
}
mMsgListAdapter.changeCursor(cursor);
if (newSelectionPos != -1) {
mMsgListView.setSelection(newSelectionPos);
}
// Adjust the conversation's message count to match reality. The
// conversation's message count is eventually used in
// WorkingMessage.clearConversation to determine whether to delete
// the conversation or not.
mConversation.setMessageCount(mMsgListAdapter.getCount());
// Once we have completed the query for the message history, if
// there is nothing in the cursor and we are not composing a new
// message, we must be editing a draft in a new conversation (unless
// mSentMessage is true).
// Show the recipients editor to give the user a chance to add
// more people before the conversation begins.
if (cursor.getCount() == 0 && !isRecipientsEditorVisible() && !mSentMessage) {
initRecipientsEditor();
}
// FIXME: freshing layout changes the focused view to an unexpected
// one, set it back to TextEditor forcely.
mTextEditor.requestFocus();
mConversation.blockMarkAsRead(false);
invalidateOptionsMenu(); // some menu items depend on the adapter's count
return;
case ConversationList.HAVE_LOCKED_MESSAGES_TOKEN:
ArrayList<Long> threadIds = (ArrayList<Long>)cookie;
ConversationList.confirmDeleteThreadDialog(
new ConversationList.DeleteThreadListener(threadIds,
mBackgroundQueryHandler, ComposeMessageActivity.this),
threadIds,
cursor != null && cursor.getCount() > 0,
ComposeMessageActivity.this);
break;
}
}
@Override
protected void onDeleteComplete(int token, Object cookie, int result) {
switch(token) {
case ConversationList.DELETE_CONVERSATION_TOKEN:
mConversation.setMessageCount(0);
// fall through
case DELETE_MESSAGE_TOKEN:
// Update the notification for new messages since they
// may be deleted.
MessagingNotification.nonBlockingUpdateNewMessageIndicator(
ComposeMessageActivity.this, false, false);
// Update the notification for failed messages since they
// may be deleted.
updateSendFailedNotification();
break;
}
// If we're deleting the whole conversation, throw away
// our current working message and bail.
if (token == ConversationList.DELETE_CONVERSATION_TOKEN) {
mWorkingMessage.discard();
// Rebuild the contacts cache now that a thread and its associated unique
// recipients have been deleted.
Contact.init(ComposeMessageActivity.this);
// Make sure the conversation cache reflects the threads in the DB.
Conversation.init(ComposeMessageActivity.this);
finish();
}
}
}
private void showSmileyDialog() {
if (mSmileyDialog == null) {
int[] icons = SmileyParser.DEFAULT_SMILEY_RES_IDS;
String[] names = getResources().getStringArray(
SmileyParser.DEFAULT_SMILEY_NAMES);
final String[] texts = getResources().getStringArray(
SmileyParser.DEFAULT_SMILEY_TEXTS);
final int N = names.length;
List<Map<String, ?>> entries = new ArrayList<Map<String, ?>>();
for (int i = 0; i < N; i++) {
// We might have different ASCII for the same icon, skip it if
// the icon is already added.
boolean added = false;
for (int j = 0; j < i; j++) {
if (icons[i] == icons[j]) {
added = true;
break;
}
}
if (!added) {
HashMap<String, Object> entry = new HashMap<String, Object>();
entry. put("icon", icons[i]);
entry. put("name", names[i]);
entry.put("text", texts[i]);
entries.add(entry);
}
}
final SimpleAdapter a = new SimpleAdapter(
this,
entries,
R.layout.smiley_menu_item,
new String[] {"icon", "name", "text"},
new int[] {R.id.smiley_icon, R.id.smiley_name, R.id.smiley_text});
SimpleAdapter.ViewBinder viewBinder = new SimpleAdapter.ViewBinder() {
public boolean setViewValue(View view, Object data, String textRepresentation) {
if (view instanceof ImageView) {
Drawable img = getResources().getDrawable((Integer)data);
((ImageView)view).setImageDrawable(img);
return true;
}
return false;
}
};
a.setViewBinder(viewBinder);
AlertDialog.Builder b = new AlertDialog.Builder(this);
b.setTitle(getString(R.string.menu_insert_smiley));
b.setCancelable(true);
b.setAdapter(a, new DialogInterface.OnClickListener() {
@SuppressWarnings("unchecked")
public final void onClick(DialogInterface dialog, int which) {
HashMap<String, Object> item = (HashMap<String, Object>) a.getItem(which);
String smiley = (String)item.get("text");
if (mSubjectTextEditor != null && mSubjectTextEditor.hasFocus()) {
mSubjectTextEditor.append(smiley);
} else {
mTextEditor.append(smiley);
}
dialog.dismiss();
}
});
mSmileyDialog = b.create();
}
mSmileyDialog.show();
}
public void onUpdate(final Contact updated) {
// Using an existing handler for the post, rather than conjuring up a new one.
mMessageListItemHandler.post(new Runnable() {
public void run() {
ContactList recipients = isRecipientsEditorVisible() ?
mRecipientsEditor.constructContactsFromInput(false) : getRecipients();
if (Log.isLoggable(LogTag.APP, Log.VERBOSE)) {
log("[CMA] onUpdate contact updated: " + updated);
log("[CMA] onUpdate recipients: " + recipients);
}
updateTitle(recipients);
// The contact information for one (or more) of the recipients has changed.
// Rebuild the message list so each MessageItem will get the last contact info.
ComposeMessageActivity.this.mMsgListAdapter.notifyDataSetChanged();
if (mRecipientsEditor != null) {
mRecipientsEditor.populate(recipients);
}
}
});
}
private void addRecipientsListeners() {
Contact.addListener(this);
}
private void removeRecipientsListeners() {
Contact.removeListener(this);
}
private void clearPendingProgressDialog() {
// remove any callback to display a progress spinner
mAttachmentEditorHandler.removeCallbacks(mShowProgressDialogRunnable);
// clear the dialog so any pending dialog.dismiss() call can be avoided
mProgressDialog = null;
}
public static Intent createIntent(Context context, long threadId) {
Intent intent = new Intent(context, ComposeMessageActivity.class);
if (threadId > 0) {
intent.setData(Conversation.getUri(threadId));
}
return intent;
}
private String getBody(Uri uri) {
if (uri == null) {
return null;
}
String urlStr = uri.getSchemeSpecificPart();
if (!urlStr.contains("?")) {
return null;
}
urlStr = urlStr.substring(urlStr.indexOf('?') + 1);
String[] params = urlStr.split("&");
for (String p : params) {
if (p.startsWith("body=")) {
try {
return URLDecoder.decode(p.substring(5), "UTF-8");
} catch (UnsupportedEncodingException e) { }
}
}
return null;
}
}