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ara-mdk / platform / packages / apps / Mms / 44cea74dc55e2459262d0d765ef4a69267dd09b0 / . / src / com / android / mms / ui / ComposeMessageActivity.java
blob: 3a523f7fcdc3bf48513593170007c877a8e79f5d [file] [log] [blame]
/*
* 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_MSG_TYPE;
import static com.android.mms.ui.MessageListAdapter.PROJECTION;
import com.android.internal.telephony.CallerInfo;
import com.android.mms.ExceedMessageSizeException;
import com.android.mms.R;
import com.android.mms.ResolutionException;
import com.android.mms.UnsupportContentTypeException;
import com.android.mms.model.SlideModel;
import com.android.mms.model.SlideshowModel;
import com.android.mms.model.TextModel;
import com.android.mms.transaction.MessageSender;
import com.android.mms.transaction.MessagingNotification;
import com.android.mms.transaction.MmsMessageSender;
import com.android.mms.transaction.SmsMessageSender;
import com.android.mms.ui.AttachmentEditor.OnAttachmentChangedListener;
import com.android.mms.ui.MessageUtils.ResizeImageResultCallback;
import com.android.mms.ui.RecipientList.Recipient;
import com.android.mms.ui.RecipientsEditor.RecipientContextMenuInfo;
import com.android.mms.util.ContactNameCache;
import com.android.mms.util.SendingProgressTokenManager;
import com.google.android.mms.ContentType;
import com.google.android.mms.MmsException;
import com.google.android.mms.pdu.EncodedStringValue;
import com.google.android.mms.pdu.PduBody;
import com.google.android.mms.pdu.PduHeaders;
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.SqliteWrapper;
import android.app.Activity;
import android.app.AlertDialog;
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.DatabaseUtils;
import android.database.sqlite.SQLiteException;
import android.graphics.Bitmap;
import android.graphics.drawable.Drawable;
import android.media.RingtoneManager;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.provider.Contacts;
import android.provider.MediaStore;
import android.provider.Settings;
import android.provider.Contacts.People;
import android.provider.Contacts.Intents.Insert;
import android.provider.Telephony.Mms;
import android.provider.Telephony.Sms;
import android.provider.Telephony.Threads;
import android.telephony.gsm.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.Config;
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.Window;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.View.OnCreateContextMenuListener;
import android.view.View.OnFocusChangeListener;
import android.view.View.OnKeyListener;
import android.view.inputmethod.InputMethodManager;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.widget.TextView;
import android.widget.Toast;
import java.io.InputStream;
import java.io.IOException;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import android.webkit.MimeTypeMap;
/**
* 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.
* compose_mode boolean Setting compose_mode to true will force the activity
* to show the recipients editor and the attachment editor but hide
* the message history. By default, this flag is set to false.
* exit_on_sent boolean Exit this activity after the message is sent.
*/
public class ComposeMessageActivity extends Activity
implements View.OnClickListener, OnAttachmentChangedListener {
public static final int REQUEST_CODE_ATTACH_IMAGE = 10;
public static final int REQUEST_CODE_TAKE_PICTURE = 11;
public static final int REQUEST_CODE_ATTACH_VIDEO = 12;
public static final int REQUEST_CODE_TAKE_VIDEO = 13;
public static final int REQUEST_CODE_ATTACH_SOUND = 14;
public static final int REQUEST_CODE_RECORD_SOUND = 15;
public static final int REQUEST_CODE_CREATE_SLIDESHOW = 16;
private static final String TAG = "ComposeMessageActivity";
private static final boolean DEBUG = false;
private static final boolean TRACE = false;
private static final boolean LOCAL_LOGV = DEBUG ? Config.LOGD : Config.LOGV;
// 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;
// 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_PICTURE = 15;
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 SUBJECT_MAX_LENGTH = 40;
private static final int RECIPIENTS_MAX_LENGTH = 312;
private static final int MESSAGE_LIST_QUERY_TOKEN = 9527;
private static final int THREAD_READ_QUERY_TOKEN = 9696;
private static final int DELETE_MESSAGE_TOKEN = 9700;
private static final int DELETE_CONVERSATION_TOKEN = 9701;
private static final int MMS_THRESHOLD = 4;
private static final int CHARS_REMAINING_BEFORE_COUNTER_SHOWN = 10;
private static final long NO_DATE_FOR_DIALOG = -1L;
private ContentResolver mContentResolver;
// The parameters/states of the activity.
private long mThreadId; // Database key for the current conversation
private String mExternalAddress; // Serialized recipients in the current conversation
private boolean mComposeMode; // Should we show the recipients editor on startup?
private boolean mExitOnSent; // Should we finish() after sending a message?
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 Button mSendButton; // Press to detonate
private String mMsgText; // Text of message
private Cursor mMsgListCursor; // Cursor for messages-in-thread query
private final Object mMsgListCursorLock = new Object();
private MsgListQueryHandler mMsgListQueryHandler;
private MessageListView mMsgListView; // ListView for messages in this conversation
private MessageListAdapter mMsgListAdapter; // and its corresponding ListAdapter
private RecipientList mRecipientList; // List of recipients for this conversation
private RecipientsEditor mRecipientsEditor; // UI control for editing recipients
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 static final int RECIPIENTS_REQUIRE_MMS = (1 << 0); // 1
private static final int HAS_SUBJECT = (1 << 1); // 2
private static final int HAS_ATTACHMENT = (1 << 2); // 4
private static final int LENGTH_REQUIRES_MMS = (1 << 3); // 8
private int mMessageState; // A bitmap of the above indicating different
// properties of the message -- any bit set
// will require conversion to MMS.
private int mMsgCount; // Number of SMS messages required to send the current message.
// These fields are only used in MMS compose mode (requiresMms() == true) and should
// otherwise be null.
private SlideshowModel mSlideshow;
private Uri mMessageUri;
private EditText mSubjectTextEditor; // Text editor for MMS subject
private String mSubject; // MMS subject
private AttachmentEditor mAttachmentEditor;
private PduPersister mPersister;
private AlertDialog mSmileyDialog;
//==========================================================
// Inner classes
//==========================================================
private final Handler mAttachmentEditorHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case AttachmentEditor.MSG_EDIT_SLIDESHOW: {
Intent intent = new Intent(ComposeMessageActivity.this,
SlideshowEditActivity.class);
// Need this to make sure mMessageUri is set up.
convertMessageIfNeeded(HAS_ATTACHMENT, true);
intent.setData(mMessageUri);
startActivityForResult(intent, REQUEST_CODE_CREATE_SLIDESHOW);
break;
}
case AttachmentEditor.MSG_SEND_SLIDESHOW: {
if (isPreparedForSending()) {
ComposeMessageActivity.this.confirmSendMessageIfNeeded();
}
break;
}
case AttachmentEditor.MSG_VIEW_IMAGE:
case AttachmentEditor.MSG_PLAY_AUDIO:
case AttachmentEditor.MSG_PLAY_VIDEO:
case AttachmentEditor.MSG_PLAY_SLIDESHOW: {
Intent intent = new Intent(ComposeMessageActivity.this,
SlideshowActivity.class);
intent.setData(mMessageUri);
startActivity(intent);
break;
}
case AttachmentEditor.MSG_REPLACE_IMAGE:
case AttachmentEditor.MSG_REPLACE_VIDEO:
case AttachmentEditor.MSG_REPLACE_AUDIO:
mAttachmentEditor.removeAttachment();
showAddAttachmentDialog();
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);
if (msgItem != null) {
editMessageItem(msgItem);
int attachmentType = requiresMms()
? MessageUtils.getAttachmentType(mSlideshow)
: AttachmentEditor.TEXT_ONLY;
drawBottomPanel(attachmentType);
}
}
};
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)) {
mSubjectTextEditor.setVisibility(View.GONE);
ComposeMessageActivity.this.hideTopPanelIfNecessary();
convertMessageIfNeeded(HAS_SUBJECT, false);
return true;
}
return false;
}
};
private final OnKeyListener mEmbeddedTextEditorKeyListener =
new OnKeyListener() {
public boolean onKey(View v, int keyCode, KeyEvent event) {
if ((event.getAction() == KeyEvent.ACTION_DOWN)
&& (keyCode == KeyEvent.KEYCODE_ENTER)
&& !event.isShiftPressed()) {
if (isPreparedForSending()) {
sendMessage();
}
return true;
} else {
return false;
}
}
};
private MessageItem getMessageItem(String type, long msgId) {
// Check whether the cursor is valid or not.
if (mMsgListCursor.isClosed()
|| mMsgListCursor.isBeforeFirst()
|| mMsgListCursor.isAfterLast()) {
Log.e(TAG, "Bad cursor.", new RuntimeException());
return null;
}
return mMsgListAdapter.getCachedMessageItem(type, msgId, mMsgListCursor);
}
private void resetCounter() {
mMsgCount = 1;
mTextCounter.setText("");
mTextCounter.setVisibility(View.GONE);
}
private void updateCounter() {
String text = mTextEditor.getText().toString();
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.
*/
mMsgCount = params[0];
int remainingInCurrentMessage = params[2];
if (mMsgCount > 1 || remainingInCurrentMessage <= CHARS_REMAINING_BEFORE_COUNTER_SHOWN) {
// Update the remaining characters and number of messages required.
mTextCounter.setText(remainingInCurrentMessage + " / " + mMsgCount);
mTextCounter.setVisibility(View.VISIBLE);
} else {
mTextCounter.setVisibility(View.GONE);
}
convertMessageIfNeeded(LENGTH_REQUIRES_MMS, mMsgCount >= MMS_THRESHOLD);
}
private void initMmsComponents() {
// Initialize subject editor.
mSubjectTextEditor = (EditText) findViewById(R.id.subject);
mSubjectTextEditor.setOnKeyListener(mSubjectKeyListener);
mSubjectTextEditor.setFilters(new InputFilter[] {
new InputFilter.LengthFilter(SUBJECT_MAX_LENGTH) });
if (!TextUtils.isEmpty(mSubject)) {
mSubjectTextEditor.setText(mSubject);
}
try {
if (mMessageUri != null) {
// Move the message into Draft before editing it.
mMessageUri = mPersister.move(mMessageUri, Mms.Draft.CONTENT_URI);
mSlideshow = SlideshowModel.createFromMessageUri(this, mMessageUri);
} else {
mSlideshow = createNewMessage(this);
if (mMsgText != null) {
mSlideshow.get(0).getText().setText(mMsgText);
}
mMessageUri = createTemporaryMmsMessage();
}
} catch (MmsException e) {
Log.e(TAG, e.getMessage(), e);
finish();
return;
}
// Set up the attachment editor.
mAttachmentEditor = new AttachmentEditor(this, mAttachmentEditorHandler,
findViewById(R.id.attachment_editor));
mAttachmentEditor.setOnAttachmentChangedListener(this);
int attachmentType = MessageUtils.getAttachmentType(mSlideshow);
if (attachmentType == AttachmentEditor.EMPTY) {
fixEmptySlideshow(mSlideshow);
attachmentType = AttachmentEditor.TEXT_ONLY;
}
mAttachmentEditor.setAttachment(mSlideshow, attachmentType);
}
synchronized private void uninitMmsComponents() {
// Get text from slideshow if needed.
if (mAttachmentEditor != null) {
int attachmentType = mAttachmentEditor.getAttachmentType();
if (AttachmentEditor.TEXT_ONLY == attachmentType && mSlideshow != null) {
SlideModel model = mSlideshow.get(0);
if (model != null) {
TextModel textModel = model.getText();
if (textModel != null) {
mMsgText = textModel.getText();
}
}
}
}
mMessageState = 0;
mSlideshow = null;
if (mMessageUri != null) {
// Not sure if this is the best way to do this..
if (mMessageUri.toString().startsWith(Mms.Draft.CONTENT_URI.toString())) {
SqliteWrapper.delete(this, mContentResolver, mMessageUri, null, null);
mMessageUri = null;
}
}
if (mSubjectTextEditor != null) {
mSubjectTextEditor.setText("");
mSubjectTextEditor.setVisibility(View.GONE);
hideTopPanelIfNecessary();
mSubjectTextEditor = null;
}
mSubject = null;
mAttachmentEditor = null;
}
synchronized private void refreshMmsComponents() {
mMessageState = RECIPIENTS_REQUIRE_MMS;
if (mSubjectTextEditor != null) {
mSubjectTextEditor.setText("");
mSubjectTextEditor.setVisibility(View.GONE);
}
mSubject = null;
try {
mSlideshow = createNewMessage(this);
if (mMsgText != null) {
mSlideshow.get(0).getText().setText(mMsgText);
}
mMessageUri = createTemporaryMmsMessage();
} catch (MmsException e) {
Log.e(TAG, e.getMessage(), e);
finish();
return;
}
int attachmentType = MessageUtils.getAttachmentType(mSlideshow);
if (attachmentType == AttachmentEditor.EMPTY) {
fixEmptySlideshow(mSlideshow);
attachmentType = AttachmentEditor.TEXT_ONLY;
}
mAttachmentEditor.setAttachment(mSlideshow, attachmentType);
}
private boolean requiresMms() {
return (mMessageState > 0);
}
private boolean recipientsRequireMms() {
return mRecipientList.containsBcc() || mRecipientList.containsEmail();
}
private boolean hasAttachment() {
return ((mAttachmentEditor != null)
&& (mAttachmentEditor.getAttachmentType() > AttachmentEditor.TEXT_ONLY));
}
private void updateState(int whichState, boolean set) {
if (set) {
mMessageState |= whichState;
} else {
mMessageState &= ~whichState;
}
}
private void convertMessage(boolean toMms) {
if (LOCAL_LOGV) {
Log.v(TAG, "Message type: " + (requiresMms() ? "MMS" : "SMS")
+ " -> " + (toMms ? "MMS" : "SMS"));
}
if (toMms) {
// Hide the counter and alert the user with a toast
if (mTextCounter != null) {
mTextCounter.setVisibility(View.GONE);
}
initMmsComponents();
} else {
uninitMmsComponents();
// Show the counter if necessary
updateCounter();
}
updateSendButtonState();
}
private void toastConvertInfo(boolean toMms) {
// If we didn't know whether to convert (e.g. resetting after message
// send, we need to notify the user.
int resId = toMms ? R.string.converting_to_picture_message
: R.string.converting_to_text_message;
Toast.makeText(this, resId, Toast.LENGTH_SHORT).show();
}
private void convertMessageIfNeeded(int whichState, boolean set) {
int oldState = mMessageState;
updateState(whichState, set);
boolean toMms;
// If any bits are set in the new state and none were set in the
// old state, we need to convert to MMS.
if ((oldState == 0) && (mMessageState != 0)) {
toMms = true;
} else if ((oldState != 0) && (mMessageState == 0)) {
// Vice versa, to SMS.
toMms = false;
} else {
// If we changed state but didn't change SMS vs. MMS status,
// there is nothing to do.
return;
}
toastConvertInfo(toMms);
convertMessage(toMms);
}
private class DeleteMessageListener implements OnClickListener {
private final Uri mDeleteUri;
private final boolean mDeleteAll;
public DeleteMessageListener(Uri uri, boolean all) {
mDeleteUri = uri;
mDeleteAll = all;
}
public DeleteMessageListener(long msgId, String type) {
if ("mms".equals(type)) {
mDeleteUri = ContentUris.withAppendedId(
Mms.CONTENT_URI, msgId);
} else {
mDeleteUri = ContentUris.withAppendedId(
Sms.CONTENT_URI, msgId);
}
mDeleteAll = false;
}
public void onClick(DialogInterface dialog, int whichButton) {
int token = mDeleteAll ? DELETE_CONVERSATION_TOKEN
: DELETE_MESSAGE_TOKEN;
mMsgListQueryHandler.startDelete(token,
null, mDeleteUri, null, null);
}
}
private void discardTemporaryMessage() {
if (requiresMms()) {
if (mMessageUri != null) {
SqliteWrapper.delete(ComposeMessageActivity.this,
mContentResolver, mMessageUri, null, null);
}
} else if (mThreadId > 0) {
deleteTemporarySmsMessage(mThreadId);
}
// Don't save this message as a draft, even if it is only an SMS.
mMsgText = "";
}
private class DiscardDraftListener implements OnClickListener {
public void onClick(DialogInterface dialog, int whichButton) {
discardTemporaryMessage();
goToConversationList();
finish();
}
}
private class SendIgnoreInvalidRecipientListener implements OnClickListener {
public void onClick(DialogInterface dialog, int whichButton) {
sendMessage();
}
}
private class CancelSendingListener implements OnClickListener {
public void onClick(DialogInterface dialog, int whichButton) {
if (isRecipientsEditorVisible()) {
mRecipientsEditor.requestFocus();
}
}
}
private void confirmSendMessageIfNeeded() {
if (mRecipientList.hasInvalidRecipient()) {
if (mRecipientList.hasValidRecipient()) {
String title = getResourcesString(R.string.has_invalid_recipient,
mRecipientList.getInvalidRecipientString());
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();
}
}
private final OnFocusChangeListener mRecipientsFocusListener = new OnFocusChangeListener() {
public void onFocusChange(View v, boolean hasFocus) {
if (!hasFocus) {
convertMessageIfNeeded(RECIPIENTS_REQUIRE_MMS, recipientsRequireMms());
updateWindowTitle();
}
}
};
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) {
int oldValidCount = mRecipientList.size();
int oldTotal = mRecipientList.countInvalidRecipients() + oldValidCount;
// 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.e(TAG, "RecipientsWatcher called incorrectly", e);
throw e;
}
// Refresh our local copy of the recipient list.
mRecipientList = mRecipientsEditor.getRecipientList();
// If we have gone to zero recipients, disable send button.
updateSendButtonState();
// If a recipient has been added or deleted (or an invalid one has become valid),
// convert the message if necessary. This causes us to "drop" conversions when
// a recipient becomes invalid, but we check again upon losing focus to ensure our
// state doesn't get too stale. This keeps us from thrashing around between
// valid and invalid when typing in an email address.
int newValidCount = mRecipientList.size();
int newTotal = mRecipientList.countInvalidRecipients() + newValidCount;
if ((oldTotal != newTotal) || (newValidCount > oldValidCount)) {
convertMessageIfNeeded(RECIPIENTS_REQUIRE_MMS, recipientsRequireMms());
}
String recipients = s.toString();
if (recipients.endsWith(",") || recipients.endsWith(", ")) {
updateWindowTitle();
}
}
};
private final OnCreateContextMenuListener mRecipientsMenuCreateListener =
new OnCreateContextMenuListener() {
public void onCreateContextMenu(ContextMenu menu, View v,
ContextMenuInfo menuInfo) {
if (menuInfo != null) {
Recipient r = ((RecipientContextMenuInfo) menuInfo).recipient;
RecipientsMenuClickListener l = new RecipientsMenuClickListener(r);
menu.setHeaderTitle(r.name);
if (r.person_id != -1) {
menu.add(0, MENU_VIEW_CONTACT, 0, R.string.menu_view_contact)
.setOnMenuItemClickListener(l);
} else {
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 Recipient mRecipient;
RecipientsMenuClickListener(Recipient recipient) {
mRecipient = recipient;
}
public boolean onMenuItemClick(MenuItem item) {
switch (item.getItemId()) {
// Context menu handlers for the recipients editor.
case MENU_VIEW_CONTACT: {
Uri uri = ContentUris.withAppendedId(People.CONTENT_URI,
mRecipient.person_id);
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
ComposeMessageActivity.this.startActivity(intent);
return true;
}
case MENU_ADD_TO_CONTACTS: {
Intent intent = new Intent(Insert.ACTION, People.CONTENT_URI);
if (Recipient.isPhoneNumber(mRecipient.number)) {
intent.putExtra(Insert.PHONE, mRecipient.number);
} else {
intent.putExtra(Insert.EMAIL, mRecipient.number);
}
ComposeMessageActivity.this.startActivity(intent);
return true;
}
}
return false;
}
}
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();
}
if (selStart == -1) {
//sender is not being selected, it may be within the message body
textView = (TextView) msglistItem.findViewById(R.id.body_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) {
// Add all possible links in the address & message
StringBuilder textToSpannify = new StringBuilder();
if (msgItem.mBoxId == Mms.MESSAGE_BOX_INBOX) {
textToSpannify.append(msgItem.mAddress + ": ");
}
textToSpannify.append(msgItem.mBody);
SpannableString msg = new SpannableString(textToSpannify.toString());
Linkify.addLinks(msg, Linkify.ALL);
ArrayList<String> uris =
MessageUtils.extractUris(msg.getSpans(0, msg.length(), URLSpan.class));
while (uris.size() > 0) {
String uriString = uris.remove(0);
// Remove any dupes so they don't get added to the menu multiple times
while (uris.contains(uriString)) {
uris.remove(uriString);
}
int sep = uriString.indexOf(":");
String prefix = null;
if (sep >= 0) {
prefix = uriString.substring(0, sep);
uriString = uriString.substring(sep + 1);
}
boolean addToContacts = false;
if ("mailto".equalsIgnoreCase(prefix)) {
String sendEmailString = getString(
R.string.menu_send_email).replace("%s", uriString);
menu.add(0, MENU_SEND_EMAIL, 0, sendEmailString)
.setOnMenuItemClickListener(l)
.setIntent(new Intent(
Intent.ACTION_VIEW,
Uri.parse("mailto:" + uriString)));
addToContacts = !haveEmailContact(uriString);
} else if ("tel".equalsIgnoreCase(prefix)) {
String callBackString = getString(
R.string.menu_call_back).replace("%s", uriString);
menu.add(0, MENU_CALL_BACK, 0, callBackString)
.setOnMenuItemClickListener(l)
.setIntent(new Intent(
Intent.ACTION_DIAL,
Uri.parse("tel:" + uriString)));
addToContacts = !isNumberInContacts(uriString);
}
if (addToContacts) {
Intent intent = new Intent(Insert.ACTION, People.CONTENT_URI);
if (Recipient.isPhoneNumber(uriString)) {
intent.putExtra(Insert.PHONE, uriString);
} else {
intent.putExtra(Insert.EMAIL, uriString);
}
String addContactString = getString(
R.string.menu_add_address_to_contacts).replace("%s", uriString);
menu.add(0, MENU_ADD_ADDRESS_TO_CONTACTS, 0, addContactString)
.setOnMenuItemClickListener(l)
.setIntent(intent);
}
}
}
private boolean haveEmailContact(String emailAddress) {
Cursor cursor = SqliteWrapper.query(this, getContentResolver(),
Contacts.ContactMethods.CONTENT_EMAIL_URI,
new String[] { Contacts.ContactMethods.NAME },
Contacts.ContactMethods.DATA + " = " + DatabaseUtils.sqlEscapeString(emailAddress),
null, null);
if (cursor != null) {
try {
while (cursor.moveToNext()) {
String name = cursor.getString(0);
if (!TextUtils.isEmpty(name)) {
return true;
}
}
} finally {
cursor.close();
}
}
return false;
}
private boolean isNumberInContacts(String phoneNumber) {
String name = CallerInfo.getCallerId(this, phoneNumber);
// If we don't have a contact, getCallerId returns the same number passed in.
return !phoneNumber.equalsIgnoreCase(name);
}
private final OnCreateContextMenuListener mMsgListMenuCreateListener =
new OnCreateContextMenuListener() {
public void onCreateContextMenu(ContextMenu menu, View v,
ContextMenuInfo menuInfo) {
String type = mMsgListCursor.getString(COLUMN_MSG_TYPE);
long msgId = mMsgListCursor.getLong(COLUMN_ID);
addPositionBasedMenuItems(menu, v, menuInfo);
MessageItem msgItem = mMsgListAdapter.getCachedMessageItem(type, msgId, mMsgListCursor);
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();
if (msgItem.isMms()) {
switch (msgItem.mBoxId) {
case Mms.MESSAGE_BOX_INBOX:
break;
case Mms.MESSAGE_BOX_DRAFTS:
case Mms.MESSAGE_BOX_OUTBOX:
menu.add(0, MENU_EDIT_MESSAGE, 0, R.string.menu_edit)
.setOnMenuItemClickListener(l);
break;
}
switch (msgItem.mAttachmentType) {
case AttachmentEditor.TEXT_ONLY:
break;
case AttachmentEditor.IMAGE_ATTACHMENT:
menu.add(0, MENU_VIEW_PICTURE, 0, R.string.view_picture)
.setOnMenuItemClickListener(l);
if (haveSomethingToCopyToSDCard(msgItem.mMsgId)) {
menu.add(0, MENU_COPY_TO_SDCARD, 0, R.string.copy_to_sdcard)
.setOnMenuItemClickListener(l);
}
break;
case AttachmentEditor.SLIDESHOW_ATTACHMENT:
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);
}
break;
}
} else {
// Message type is sms.
if ((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);
}
}
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);
}
// 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()) {
menu.add(0, MENU_COPY_MESSAGE_TEXT, 0, R.string.copy_message_text)
.setOnMenuItemClickListener(l);
}
menu.add(0, MENU_VIEW_MESSAGE_DETAILS, 0, R.string.view_message_details)
.setOnMenuItemClickListener(l);
menu.add(0, MENU_DELETE_MESSAGE, 0, R.string.delete_message)
.setOnMenuItemClickListener(l);
if (msgItem.mDeliveryReport || msgItem.mReadReport) {
menu.add(0, MENU_DELIVERY_REPORT, 0, R.string.view_delivery_report)
.setOnMenuItemClickListener(l);
}
}
};
private void editMessageItem(MessageItem msgItem) {
if ("sms".equals(msgItem.mType)) {
editSmsMessageItem(msgItem);
} else {
editMmsMessageItem(msgItem);
}
if (MessageListItem.isFailedMessage(msgItem) && mMsgListAdapter.getCount() <= 1) {
// For messages with bad addresses, let the user re-edit the recipients.
initRecipientsEditor();
}
}
private void editSmsMessageItem(MessageItem msgItem) {
// 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);
mMsgText = msgItem.mBody;
}
private void editMmsMessageItem(MessageItem msgItem) {
if (mMessageUri != null) {
// Delete the former draft.
SqliteWrapper.delete(ComposeMessageActivity.this,
mContentResolver, mMessageUri, null, null);
}
mMessageUri = msgItem.mMessageUri;
ContentValues values = new ContentValues(1);
values.put(Mms.MESSAGE_BOX, Mms.MESSAGE_BOX_DRAFTS);
SqliteWrapper.update(ComposeMessageActivity.this,
mContentResolver, mMessageUri, values, null, null);
updateState(RECIPIENTS_REQUIRE_MMS, recipientsRequireMms());
if (!TextUtils.isEmpty(msgItem.mSubject)) {
mSubject = msgItem.mSubject;
updateState(HAS_SUBJECT, true);
}
if (msgItem.mAttachmentType > AttachmentEditor.TEXT_ONLY) {
updateState(HAS_ATTACHMENT, true);
}
convertMessage(true);
if (!TextUtils.isEmpty(mSubject)) {
mSubjectTextEditor.setVisibility(View.VISIBLE);
mTopPanel.setVisibility(View.VISIBLE);
} else {
mSubjectTextEditor.setVisibility(View.GONE);
hideTopPanelIfNecessary();
}
}
private void copyToClipboard(String str) {
ClipboardManager clip =
(ClipboardManager)getSystemService(Context.CLIPBOARD_SERVICE);
clip.setText(str);
}
/**
* Context menu handlers for the message list view.
*/
private final class MsgListMenuClickListener implements MenuItem.OnMenuItemClickListener {
public boolean onMenuItemClick(MenuItem item) {
String type = mMsgListCursor.getString(COLUMN_MSG_TYPE);
long msgId = mMsgListCursor.getLong(COLUMN_ID);
MessageItem msgItem = getMessageItem(type, msgId);
if (msgItem == null) {
return false;
}
switch (item.getItemId()) {
case MENU_EDIT_MESSAGE: {
editMessageItem(msgItem);
int attachmentType = requiresMms()
? MessageUtils.getAttachmentType(mSlideshow)
: AttachmentEditor.TEXT_ONLY;
drawBottomPanel(attachmentType);
return true;
}
case MENU_COPY_MESSAGE_TEXT: {
copyToClipboard(msgItem.mBody);
return true;
}
case MENU_FORWARD_MESSAGE: {
Uri uri = null;
Intent intent = new Intent(ComposeMessageActivity.this,
ComposeMessageActivity.class);
intent.putExtra("compose_mode", true);
intent.putExtra("exit_on_sent", true);
if (type.equals("sms")) {
uri = ContentUris.withAppendedId(
Sms.CONTENT_URI, msgId);
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));
try {
// Implicitly copy the parts of the message here.
uri = mPersister.persist(sendReq, Mms.Draft.CONTENT_URI);
} catch (MmsException e) {
Log.e(TAG, "Failed to copy message: " + msgItem.mMessageUri, e);
Toast.makeText(ComposeMessageActivity.this,
R.string.cannot_save_message, Toast.LENGTH_SHORT).show();
return true;
}
intent.putExtra("msg_uri", uri);
intent.putExtra("subject", subject);
}
startActivityIfNeeded(intent, -1);
return true;
}
case MENU_VIEW_PICTURE:
// FIXME: Use SlideshowActivity to view image for the time being.
// As described in UI spec, Pressing an inline attachment will
// open up the full view of the attachment in its associated app
// (here should the pictures app).
// But the <ViewImage> would only show images in MediaStore.
// Should we save a copy to MediaStore temporarily for displaying?
case MENU_VIEW_SLIDESHOW: {
Intent intent = new Intent(ComposeMessageActivity.this,
SlideshowActivity.class);
intent.setData(ContentUris.withAppendedId(Mms.CONTENT_URI, msgId));
startActivity(intent);
return true;
}
case MENU_VIEW_MESSAGE_DETAILS: {
String messageDetails = MessageUtils.getMessageDetails(
ComposeMessageActivity.this, mMsgListCursor, msgItem.mMessageSize);
new AlertDialog.Builder(ComposeMessageActivity.this)
.setTitle(R.string.message_details_title)
.setMessage(messageDetails)
.setPositiveButton(android.R.string.ok, null)
.setCancelable(true)
.show();
return true;
}
case MENU_DELETE_MESSAGE: {
DeleteMessageListener l = new DeleteMessageListener(
msgItem.mMessageUri, false);
confirmDeleteDialog(l, false);
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;
}
default:
return false;
}
}
}
/**
* 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;
try {
body = SlideshowModel.getPduBody(this,
ContentUris.withAppendedId(Mms.CONTENT_URI, msgId));
} catch (MmsException e) {
Log.e(TAG, e.getMessage(), e);
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 ((ContentType.isImageType(type) || ContentType.isVideoType(type) ||
ContentType.isAudioType(type))) {
result = true;
break;
}
}
return result;
}
/**
* Copies media from an Mms to the "download" directory on the SD card
* @param msgId
*/
private boolean copyMedia(long msgId) {
PduBody body;
boolean result = true;
try {
body = SlideshowModel.getPduBody(this, ContentUris.withAppendedId(Mms.CONTENT_URI, msgId));
} catch (MmsException e) {
Log.e(TAG, e.getMessage(), e);
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); // all parts have to be successful for a valid result.
}
}
return result;
}
private boolean copyPart(PduPart part) {
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();
}
// Depending on the location, there may be an
// extension already on the name or not
String fileName = new String(location);
String dir = "/sdcard/download/";
String extension;
int index;
if ((index = fileName.indexOf(".")) == -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];
while(fin.read(buffer) != -1) {
fout.write(buffer);
}
// 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 != mThreadId) {
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);
}
}
}
};
//==========================================================
// Static methods
//==========================================================
private static SlideshowModel createNewMessage(Context context) {
SlideshowModel slideshow = SlideshowModel.createNew(context);
SlideModel slide = new SlideModel(slideshow);
TextModel text = new TextModel(
context, ContentType.TEXT_PLAIN, "text_0.txt",
slideshow.getLayout().getTextRegion());
slide.add(text);
slideshow.add(slide);
return slideshow;
}
private static EncodedStringValue[] encodeStrings(String[] array) {
int count = array.length;
if (count > 0) {
EncodedStringValue[] encodedArray = new EncodedStringValue[count];
for (int i = 0; i < count; i++) {
encodedArray[i] = new EncodedStringValue(array[i]);
}
return encodedArray;
}
return null;
}
// Get the recipients editor ready to be displayed onscreen.
private void initRecipientsEditor() {
ViewStub stub = (ViewStub)findViewById(R.id.recipients_editor_stub);
if (stub != null) {
mRecipientsEditor = (RecipientsEditor) stub.inflate();
} else {
mRecipientsEditor = (RecipientsEditor)findViewById(R.id.recipients_editor);
mRecipientsEditor.setVisibility(View.VISIBLE);
}
mRecipientsEditor.setAdapter(new RecipientsAdapter(this));
mRecipientsEditor.populate(mRecipientList);
mRecipientsEditor.setOnCreateContextMenuListener(mRecipientsMenuCreateListener);
mRecipientsEditor.addTextChangedListener(mRecipientsWatcher);
mRecipientsEditor.setOnFocusChangeListener(mRecipientsFocusListener);
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 (mRecipientList.size() == 1) {
mTextEditor.requestFocus();
}
}
});
mTopPanel.setVisibility(View.VISIBLE);
}
//==========================================================
// Activity methods
//==========================================================
private boolean isFailedToDeliver() {
Intent intent = getIntent();
return (intent != null) && intent.getBooleanExtra("undelivered_flag", false);
}
private static final String[] MMS_DRAFT_PROJECTION = {
Mms._ID, // 0
Mms.SUBJECT // 1
};
private static final int MMS_ID_INDEX = 0;
private static final int MMS_SUBJECT_INDEX = 1;
private Cursor queryMmsDraft(long threadId) {
final String selection = Mms.THREAD_ID + " = " + threadId;
return SqliteWrapper.query(this, mContentResolver,
Mms.Draft.CONTENT_URI, MMS_DRAFT_PROJECTION,
selection, null, null);
}
private void loadMmsDraftIfNeeded() {
Cursor cursor = queryMmsDraft(mThreadId);
if (cursor != null) {
try {
if ((cursor.getCount() == 1) && cursor.moveToFirst()) {
mMessageUri = ContentUris.withAppendedId(Mms.Draft.CONTENT_URI,
cursor.getLong(MMS_ID_INDEX));
mSubject = cursor.getString(MMS_SUBJECT_INDEX);
if (!TextUtils.isEmpty(mSubject)) {
updateState(HAS_SUBJECT, true);
}
if (!requiresMms()) {
// it is an MMS draft, since it has no subject or
// multiple recipients, it must have an attachment
updateState(HAS_ATTACHMENT, true);
}
}
} finally {
cursor.close();
}
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_PROGRESS);
setContentView(R.layout.compose_message_activity);
setProgressBarVisibility(false);
setTitle("");
// Initialize members for UI elements.
initResourceRefs();
mContentResolver = getContentResolver();
mPersister = PduPersister.getPduPersister(this);
// Read parameters or previously saved state of this activity.
initActivityState(savedInstanceState, getIntent());
if (LOCAL_LOGV) {
Log.v(TAG, "onCreate(): savedInstanceState = " + savedInstanceState);
Log.v(TAG, "onCreate(): intent = " + getIntent());
Log.v(TAG, "onCreate(): mThreadId = " + mThreadId);
Log.v(TAG, "onCreate(): mMessageUri = " + mMessageUri);
}
// Parse the recipient list.
mRecipientList = RecipientList.from(mExternalAddress, this);
updateState(RECIPIENTS_REQUIRE_MMS, recipientsRequireMms());
if (isFailedToDeliver()) {
// Show a pop-up dialog to inform user the message was
// failed to deliver.
undeliveredMessageDialog(getMessageDate(mMessageUri));
}
loadMmsDraftIfNeeded();
// Initialize MMS-specific stuff if we need to.
if ((mMessageUri != null) || requiresMms()) {
convertMessage(true);
if (!TextUtils.isEmpty(mSubject)) {
mSubjectTextEditor.setVisibility(View.VISIBLE);
mTopPanel.setVisibility(View.VISIBLE);
} else {
mSubjectTextEditor.setVisibility(View.GONE);
hideTopPanelIfNecessary();
}
} else if (isEmptySms()) {
mMsgText = readTemporarySmsMessage(mThreadId);
}
// If we are in an existing thread and we are not in "compose mode",
// start up the message list view.
boolean initRecipients = false;
if ((mThreadId > 0L) && !mComposeMode) {
initMessageList(false);
} else {
// Otherwise, show the recipients editor.
initRecipients = true;
}
if (initRecipients || (isFailedToDeliver() && mMsgListAdapter.getCount() <= 1)) {
initRecipientsEditor();
}
int attachmentType = requiresMms()
? MessageUtils.getAttachmentType(mSlideshow)
: AttachmentEditor.TEXT_ONLY;
updateSendButtonState();
handleSendIntent(getIntent());
drawBottomPanel(attachmentType);
mTopPanel.setFocusable(false);
Configuration config = getResources().getConfiguration();
mIsKeyboardOpen = config.keyboardHidden == KEYBOARDHIDDEN_NO;
mIsLandscape = config.orientation == Configuration.ORIENTATION_LANDSCAPE;
onKeyboardStateChanged(mIsKeyboardOpen);
if (TRACE) {
android.os.Debug.startMethodTracing("compose");
}
}
private void hideTopPanelIfNecessary() {
if (!isSubjectEditorVisible() && !isRecipientsEditorVisible()) {
mTopPanel.setVisibility(View.GONE);
}
}
@Override
protected void onNewIntent(Intent intent) {
setIntent(intent);
long oldThreadId = mThreadId;
boolean oldIsMms = requiresMms();
mMessageState = 0;
String oldText = mMsgText;
// Read parameters or previously saved state of this activity.
initActivityState(null, intent);
if (LOCAL_LOGV) {
Log.v(TAG, "onNewIntent(): intent = " + getIntent());
Log.v(TAG, "onNewIntent(): mThreadId = " + mThreadId);
Log.v(TAG, "onNewIntent(): mMessageUri = " + mMessageUri);
}
if (mThreadId != oldThreadId) {
// Save the old message as a draft.
if (oldIsMms) {
// Save the old temporary message if necessary.
if ((mMessageUri != null) && isPreparedForSending()) {
updateTemporaryMmsMessage(false);
}
} else {
if (oldThreadId <= 0) {
oldThreadId = getOrCreateThreadId(mRecipientList.getToNumbers());
}
updateTemporarySmsMessage(oldThreadId, oldText);
}
// Refresh the recipient list.
mRecipientList = RecipientList.from(mExternalAddress, this);
updateState(RECIPIENTS_REQUIRE_MMS, recipientsRequireMms());
if ((mThreadId > 0L) && !mComposeMode) {
// If we have already initialized the recipients editor, just
// hide it in the display.
if (mRecipientsEditor != null) {
mRecipientsEditor.setVisibility(View.GONE);
hideTopPanelIfNecessary();
}
initMessageList(false);
} else {
initRecipientsEditor();
}
boolean isMms = (mMessageUri != null) || requiresMms();
if (isMms != oldIsMms) {
convertMessage(isMms);
}
if (isMms) {
// Initialize subject editor.
if (!TextUtils.isEmpty(mSubject)) {
mSubjectTextEditor.setText(mSubject);
mSubjectTextEditor.setVisibility(View.VISIBLE);
mTopPanel.setVisibility(View.VISIBLE);
} else {
mSubjectTextEditor.setVisibility(View.GONE);
hideTopPanelIfNecessary();
}
try {
mSlideshow = createNewMessage(this);
mMessageUri = createTemporaryMmsMessage();
Toast.makeText(this, R.string.message_saved_as_draft,
Toast.LENGTH_SHORT).show();
} catch (MmsException e) {
Log.e(TAG, "Cannot create new slideshow and temporary message.");
finish();
}
} else if (isEmptySms()) {
mMsgText = readTemporarySmsMessage(mThreadId);
}
int attachmentType = requiresMms() ? MessageUtils.getAttachmentType(mSlideshow)
: AttachmentEditor.TEXT_ONLY;
drawBottomPanel(attachmentType);
if (mMsgListCursor != null) {
mMsgListCursor.close();
mMsgListCursor = null;
}
}
}
@Override
protected void onStart() {
super.onStart();
updateWindowTitle();
initFocus();
// Register a BroadcastReceiver to listen on HTTP I/O process.
registerReceiver(mHttpProgressReceiver, mHttpProgressFilter);
if (mMsgListAdapter != null) {
mMsgListAdapter.registerObservers();
startMsgListQuery();
}
}
@Override
protected void onResume() {
super.onResume();
if (mThreadId > 0 && hasWindowFocus()) {
MessageUtils.handleReadReport(
ComposeMessageActivity.this, mThreadId,
PduHeaders.READ_STATUS_READ, null);
MessageUtils.markAsRead(this, mThreadId);
}
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
if (mThreadId > 0L) {
if (LOCAL_LOGV) {
Log.v(TAG, "ONFREEZE: thread_id: " + mThreadId);
}
outState.putLong("thread_id", mThreadId);
}
if (LOCAL_LOGV) {
Log.v(TAG, "ONFREEZE: address: " + mRecipientList.serialize());
}
outState.putString("address", mRecipientList.serialize());
if (needSaveAsMms()) {
if (isSubjectEditorVisible()) {
outState.putString("subject", mSubjectTextEditor.getText().toString());
}
if (mMessageUri != null) {
if (LOCAL_LOGV) {
Log.v(TAG, "ONFREEZE: mMessageUri: " + mMessageUri);
}
updateTemporaryMmsMessage(false);
outState.putParcelable("msg_uri", mMessageUri);
}
} else {
outState.putString("sms_body", mMsgText);
if (mThreadId <= 0) {
mThreadId = getOrCreateThreadId(mRecipientList.getToNumbers());
}
updateTemporarySmsMessage(mThreadId, mMsgText);
}
if (mComposeMode) {
outState.putBoolean("compose_mode", mComposeMode);
}
if (mExitOnSent) {
outState.putBoolean("exit_on_sent", mExitOnSent);
}
}
private boolean isEmptyMessage() {
if (requiresMms()) {
return isEmptyMms();
}
return isEmptySms();
}
private boolean isEmptySms() {
return TextUtils.isEmpty(mMsgText);
}
private boolean isEmptyMms() {
return !(hasText() || hasSubject() || hasAttachment());
}
private boolean needSaveAsMms() {
// subject editor is visible without any contents.
if ( (mMessageState == HAS_SUBJECT) && !hasSubject()) {
convertMessage(false);
return false;
}
return requiresMms();
}
@Override
protected void onPause() {
super.onPause();
if (isFinishing()) {
if (hasValidRecipient()) {
if (needSaveAsMms()) {
if (mMessageUri != null) {
if (isEmptyMms()) {
SqliteWrapper.delete(ComposeMessageActivity.this,
mContentResolver, mMessageUri, null, null);
} else {
mThreadId = getOrCreateThreadId(mRecipientList.getToNumbers());
updateTemporaryMmsMessage(true);
}
}
} else {
if (isEmptySms()) {
if (mThreadId > 0) {
deleteTemporarySmsMessage(mThreadId);
}
} else {
mThreadId = getOrCreateThreadId(mRecipientList.getToNumbers());
updateTemporarySmsMessage(mThreadId, mMsgText);
Toast.makeText(this, R.string.message_saved_as_draft,
Toast.LENGTH_SHORT).show();
}
}
} else {
discardTemporaryMessage();
}
}
}
@Override
protected void onStop() {
super.onStop();
if (mMsgListAdapter != null) {
synchronized (mMsgListCursorLock) {
mMsgListCursor = null;
mMsgListAdapter.changeCursor(null);
}
}
// Cleanup the BroadcastReceiver.
unregisterReceiver(mHttpProgressReceiver);
}
@Override
protected void onDestroy() {
if (TRACE) {
android.os.Debug.stopMethodTracing();
}
super.onDestroy();
if (mMsgListCursor != null) {
mMsgListCursor.close();
}
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
if (LOCAL_LOGV) {
Log.v(TAG, "onConfigurationChanged: " + newConfig);
}
mIsKeyboardOpen = newConfig.keyboardHidden == KEYBOARDHIDDEN_NO;
mIsLandscape = newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE;
onKeyboardStateChanged(mIsKeyboardOpen);
}
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);
initFocus();
} 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 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) {
DeleteMessageListener l = new DeleteMessageListener(
cursor.getLong(COLUMN_ID),
cursor.getString(COLUMN_MSG_TYPE));
confirmDeleteDialog(l, false);
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);
}
@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
switch (keyCode) {
case KeyEvent.KEYCODE_CALL:
// We do this in onKeyUp in order to preserve the ability
// to longpress SEND. Also, if we do it in onKeyDown, the
// Dialer is running by the time the key is released, and
// onKeyUp fires and immediately initiates the phone call.
if (isRecipientCallable()) {
dialRecipient();
return true;
}
break;
}
return super.onKeyUp(keyCode, event);
}
private void exitComposeMessageActivity(final Runnable exit) {
if (mThreadId != -1) {
if (isRecipientsEditorVisible()) {
if (hasValidRecipient()) {
exit.run();
} else {
if (isEmptyMessage()) {
discardTemporaryMessage();
exit.run();
} else {
MessageUtils.showDiscardDraftConfirmDialog(this,
new DiscardDraftListener());
}
}
} else {
exit.run();
}
}
}
private void goToConversationList() {
finish();
startActivity(new Intent(this, ConversationList.class));
}
private boolean isRecipientsEditorVisible() {
return (null != mRecipientsEditor)
&& (View.VISIBLE == mRecipientsEditor.getVisibility());
}
private boolean isSubjectEditorVisible() {
return (null != mSubjectTextEditor)
&& (View.VISIBLE == mSubjectTextEditor.getVisibility());
}
public void onAttachmentChanged(int newType, int oldType) {
drawBottomPanel(newType);
if (newType > AttachmentEditor.TEXT_ONLY) {
if (!requiresMms() && !mComposeMode) {
toastConvertInfo(true);
}
updateState(HAS_ATTACHMENT, true);
} else {
convertMessageIfNeeded(HAS_ATTACHMENT, false);
}
updateSendButtonState();
}
// We don't want to show the "call" option unless there is only one
// recipient and it's a phone number.
private boolean isRecipientCallable() {
return (mRecipientList.size() == 1 && !mRecipientList.containsEmail());
}
private void dialRecipient() {
String number = mRecipientList.getNumbers()[0];
Intent dialIntent = new Intent(Intent.ACTION_DIAL, Uri.parse("tel:" + number));
startActivity(dialIntent);
}
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
menu.clear();
if (isRecipientCallable()) {
menu.add(0, MENU_CALL_RECIPIENT, 0, R.string.menu_call).setIcon(
com.android.internal.R.drawable.ic_menu_call);
}
menu.add(0, MENU_CONVERSATION_LIST, 0, R.string.all_threads).setIcon(
com.android.internal.R.drawable.ic_menu_friendslist);
if (isSubjectEditorVisible()) {
menu.add(0, MENU_ADD_SUBJECT, 0, R.string.add_subject).setIcon(
com.android.internal.R.drawable.ic_menu_edit);
}
if ((mAttachmentEditor == null) || (mAttachmentEditor.getAttachmentType() == AttachmentEditor.TEXT_ONLY)) {
menu.add(0, MENU_ADD_ATTACHMENT, 0, R.string.add_attachment).setIcon(
com.android.internal.R.drawable.ic_menu_attachment);
}
if (isPreparedForSending()) {
menu.add(0, MENU_SEND, 0, R.string.send).setIcon(android.R.drawable.ic_menu_send);
}
if (mThreadId > 0L) {
// Removed search as part of b/1205708
//menu.add(0, MENU_SEARCH, 0, R.string.menu_search).setIcon(
// R.drawable.ic_menu_search);
if ((null != mMsgListCursor) && (mMsgListCursor.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);
}
menu.add(0, MENU_INSERT_SMILEY, 0, R.string.menu_insert_smiley).setIcon(
com.android.internal.R.drawable.ic_menu_emoticons);
buildAddAddressToContactMenuItem(menu);
return true;
}
private void buildAddAddressToContactMenuItem(Menu menu) {
if (mRecipientList.hasValidRecipient()) {
// Look for the first recipient we don't have a contact for and create a menu item to
// add the number to contacts.
for (String number : mRecipientList.getToNumbers()) {
if (Recipient.isPhoneNumber(number) && !isNumberInContacts(number)) {
String addContactString = getString(
R.string.menu_add_address_to_contacts).replace("%s", number);
Intent intent = new Intent(Intent.ACTION_INSERT_OR_EDIT);
intent.setType(Contacts.People.CONTENT_ITEM_TYPE);
intent.putExtra(Insert.PHONE, number);
menu.add(0, MENU_ADD_ADDRESS_TO_CONTACTS, 0, addContactString)
.setIntent(intent);
break;
}
}
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case MENU_ADD_SUBJECT:
convertMessageIfNeeded(HAS_SUBJECT, true);
mSubjectTextEditor.setVisibility(View.VISIBLE);
mTopPanel.setVisibility(View.VISIBLE);
mSubjectTextEditor.requestFocus();
break;
case MENU_ADD_ATTACHMENT:
// Launch the add-attachment list dialog
showAddAttachmentDialog();
break;
case MENU_DISCARD:
discardTemporaryMessage();
finish();
break;
case MENU_SEND:
if (isPreparedForSending()) {
confirmSendMessageIfNeeded();
}
break;
case MENU_SEARCH:
onSearchRequested();
break;
case MENU_DELETE_THREAD:
DeleteMessageListener l = new DeleteMessageListener(
getThreadUri(), true);
confirmDeleteDialog(l, true);
break;
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_ADD_ADDRESS_TO_CONTACTS:
return false; // so the intent attached to the menu item will get launched.
}
return true;
}
private void addAttachment(int type) {
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);
startActivityForResult(intent, REQUEST_CODE_TAKE_PICTURE);
}
break;
case AttachmentTypeSelectorAdapter.ADD_VIDEO:
MessageUtils.selectVideo(this, REQUEST_CODE_ATTACH_VIDEO);
break;
case AttachmentTypeSelectorAdapter.RECORD_VIDEO: {
Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0);
startActivityForResult(intent, REQUEST_CODE_TAKE_VIDEO);
}
break;
case AttachmentTypeSelectorAdapter.ADD_SOUND:
MessageUtils.selectAudio(this, REQUEST_CODE_ATTACH_SOUND);
break;
case AttachmentTypeSelectorAdapter.RECORD_SOUND:
MessageUtils.recordSound(this, REQUEST_CODE_RECORD_SOUND);
break;
case AttachmentTypeSelectorAdapter.ADD_SLIDESHOW: {
boolean wasSms = !requiresMms();
// SlideshowEditActivity needs mMessageUri to work with.
convertMessageIfNeeded(HAS_ATTACHMENT, true);
if (wasSms) {
// If we are converting from SMS, make sure the SMS
// text message gets imported into the first slide.
TextModel text = mSlideshow.get(0).getText();
if (text != null) {
text.setText(mMsgText);
}
}
Intent intent = new Intent(this, SlideshowEditActivity.class);
intent.setData(mMessageUri);
startActivityForResult(intent, REQUEST_CODE_CREATE_SLIDESHOW);
}
break;
default:
break;
}
}
private void showAddAttachmentDialog() {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setIcon(R.drawable.ic_dialog_attach);
builder.setTitle(R.string.add_attachment);
AttachmentTypeSelectorAdapter adapter = new AttachmentTypeSelectorAdapter(
this, AttachmentTypeSelectorAdapter.MODE_WITH_SLIDESHOW);
builder.setAdapter(adapter, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
addAttachment(which);
}
});
builder.show();
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (LOCAL_LOGV) {
Log.v(TAG, "onActivityResult: requestCode=" + requestCode
+ ", resultCode=" + resultCode + ", data=" + data);
}
if (resultCode != RESULT_OK) {
// Make sure if there was an error that our message
// type remains correct.
convertMessageIfNeeded(HAS_ATTACHMENT, hasAttachment());
return;
}
if (!requiresMms()) {
convertMessage(true);
}
switch(requestCode) {
case REQUEST_CODE_CREATE_SLIDESHOW:
try {
// Refresh the slideshow model since it may be changed
// by the slideshow editor.
mSlideshow = SlideshowModel.createFromMessageUri(this, mMessageUri);
} catch (MmsException e) {
Log.e(TAG, "Failed to load slideshow from " + mMessageUri);
Toast.makeText(this, getString(R.string.cannot_load_message),
Toast.LENGTH_SHORT).show();
return;
}
// Find the most suitable type for the attachment.
int attachmentType = MessageUtils.getAttachmentType(mSlideshow);
switch (attachmentType) {
case AttachmentEditor.EMPTY:
fixEmptySlideshow(mSlideshow);
attachmentType = AttachmentEditor.TEXT_ONLY;
// fall-through
case AttachmentEditor.TEXT_ONLY:
mAttachmentEditor.setAttachment(mSlideshow, attachmentType);
convertMessageIfNeeded(HAS_ATTACHMENT, false);
drawBottomPanel(attachmentType);
return;
default:
mAttachmentEditor.setAttachment(mSlideshow, attachmentType);
break;
}
drawBottomPanel(attachmentType);
break;
case REQUEST_CODE_TAKE_PICTURE:
Bitmap bitmap = (Bitmap) data.getParcelableExtra("data");
if (bitmap == null) {
Toast.makeText(this,
getResourcesString(R.string.failed_to_add_media, getPictureString()),
Toast.LENGTH_SHORT).show();
return;
}
addImage(bitmap);
break;
case REQUEST_CODE_ATTACH_IMAGE:
addImage(data.getData());
break;
case REQUEST_CODE_TAKE_VIDEO:
case REQUEST_CODE_ATTACH_VIDEO:
addVideo(data.getData());
break;
case REQUEST_CODE_ATTACH_SOUND:
case REQUEST_CODE_RECORD_SOUND:
Uri uri;
if (requestCode == REQUEST_CODE_ATTACH_SOUND) {
uri = (Uri) data.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI);
if (Settings.System.DEFAULT_RINGTONE_URI.equals(uri)) {
uri = null;
}
} else {
uri = data.getData();
}
if (uri == null) {
convertMessageIfNeeded(HAS_ATTACHMENT, hasAttachment());
return;
}
try {
mAttachmentEditor.changeAudio(uri);
mAttachmentEditor.setAttachment(
mSlideshow, AttachmentEditor.AUDIO_ATTACHMENT);
} catch (MmsException e) {
Log.e(TAG, "add audio failed", e);
Toast.makeText(this,
getResourcesString(R.string.failed_to_add_media, getAudioString()),
Toast.LENGTH_SHORT).show();
} catch (UnsupportContentTypeException e) {
MessageUtils.showErrorDialog(ComposeMessageActivity.this,
getResourcesString(R.string.unsupported_media_format, getAudioString()),
getResourcesString(R.string.select_different_media, getAudioString()));
} catch (ExceedMessageSizeException e) {
MessageUtils.showErrorDialog(ComposeMessageActivity.this,
getResourcesString(R.string.exceed_message_size_limitation),
getResourcesString(R.string.failed_to_add_media, getAudioString()));
}
break;
default:
// TODO
break;
}
// Make sure if there was an error that our message
// type remains correct. Excludes add image because it may be in async
// resize process.
if (!requiresMms() && (REQUEST_CODE_ATTACH_IMAGE != requestCode)) {
convertMessage(false);
}
}
private void addImage(Bitmap bitmap) {
try {
addImage(MessageUtils.saveBitmapAsPart(this, mMessageUri, bitmap));
} catch (MmsException e) {
handleAddImageFailure(e);
}
}
private final ResizeImageResultCallback mResizeImageCallback = new ResizeImageResultCallback() {
public void onResizeResult(PduPart part) {
Context context = ComposeMessageActivity.this;
Resources r = context.getResources();
if (part == null) {
Toast.makeText(context,
r.getString(R.string.failed_to_add_media, getPictureString()),
Toast.LENGTH_SHORT).show();
return;
}
convertMessageIfNeeded(HAS_ATTACHMENT, true);
try {
long messageId = ContentUris.parseId(mMessageUri);
Uri newUri = mPersister.persistPart(part, messageId);
mAttachmentEditor.changeImage(newUri);
mAttachmentEditor.setAttachment(
mSlideshow, AttachmentEditor.IMAGE_ATTACHMENT);
} catch (MmsException e) {
Toast.makeText(context,
r.getString(R.string.failed_to_add_media, getPictureString()),
Toast.LENGTH_SHORT).show();
} catch (UnsupportContentTypeException e) {
MessageUtils.showErrorDialog(context,
r.getString(R.string.unsupported_media_format, getPictureString()),
r.getString(R.string.select_different_media, getPictureString()));
} catch (ResolutionException e) {
MessageUtils.showErrorDialog(context,
r.getString(R.string.failed_to_resize_image),
r.getString(R.string.resize_image_error_information));
} catch (ExceedMessageSizeException e) {
MessageUtils.showErrorDialog(context,
r.getString(R.string.exceed_message_size_limitation),
r.getString(R.string.failed_to_add_media, getPictureString()));
}
}
};
private void addImage(Uri uri) {
try {
mAttachmentEditor.changeImage(uri);
mAttachmentEditor.setAttachment(
mSlideshow, AttachmentEditor.IMAGE_ATTACHMENT);
} catch (MmsException e) {
handleAddImageFailure(e);
} catch (UnsupportContentTypeException e) {
MessageUtils.showErrorDialog(
ComposeMessageActivity.this,
getResourcesString(R.string.unsupported_media_format, getPictureString()),
getResourcesString(R.string.select_different_media, getPictureString()));
} catch (ResolutionException e) {
MessageUtils.resizeImageAsync(ComposeMessageActivity.this,
uri, mAttachmentEditorHandler, mResizeImageCallback);
} catch (ExceedMessageSizeException e) {
MessageUtils.showErrorDialog(
ComposeMessageActivity.this,
getResourcesString(R.string.exceed_message_size_limitation),
getResourcesString(R.string.failed_to_add_media, getPictureString()));
}
}
private void handleAddImageFailure(MmsException exception) {
Log.e(TAG, "add image failed", exception);
Toast.makeText(
this,
getResourcesString(R.string.failed_to_add_media, getPictureString()),
Toast.LENGTH_SHORT).show();
}
private void addVideo(Uri uri) {
try {
mAttachmentEditor.changeVideo(uri);
mAttachmentEditor.setAttachment(
mSlideshow, AttachmentEditor.VIDEO_ATTACHMENT);
} catch (MmsException e) {
Log.e(TAG, "add video failed", e);
Toast.makeText(this,
getResourcesString(R.string.failed_to_add_media, getVideoString()),
Toast.LENGTH_SHORT).show();
} catch (UnsupportContentTypeException e) {
MessageUtils.showErrorDialog(ComposeMessageActivity.this,
getResourcesString(R.string.unsupported_media_format, getVideoString()),
getResourcesString(R.string.select_different_media, getVideoString()));
} catch (ExceedMessageSizeException e) {
MessageUtils.showErrorDialog(ComposeMessageActivity.this,
getResourcesString(R.string.exceed_message_size_limitation),
getResourcesString(R.string.failed_to_add_media, getVideoString()));
}
}
private void handleSendIntent(Intent intent) {
Bundle extras = intent.getExtras();
if (!Intent.ACTION_SEND.equals(intent.getAction()) || (extras == null)) {
return;
}
if (extras.containsKey(Intent.EXTRA_STREAM)) {
Uri uri = (Uri)extras.getParcelable(Intent.EXTRA_STREAM);
if (uri != null) {
convertMessage(true);
if (intent.getType().startsWith("image/")) {
addImage(uri);
} else if (intent.getType().startsWith("video/")) {
addVideo(uri);
}
}
} else if (extras.containsKey(Intent.EXTRA_TEXT)) {
mMsgText = extras.getString(Intent.EXTRA_TEXT);
}
}
private String getAudioString() {
return getResourcesString(R.string.type_audio);
}
private String getPictureString() {
return getResourcesString(R.string.type_picture);
}
private String getVideoString() {
return getResourcesString(R.string.type_video);
}
private String getResourcesString(int id, String mediaName) {
Resources r = getResources();
return r.getString(id, mediaName);
}
private String getResourcesString(int id) {
Resources r = getResources();
return r.getString(id);
}
private void fixEmptySlideshow(SlideshowModel slideshow) {
if (slideshow.size() == 0) {
SlideModel slide = new SlideModel(slideshow);
slideshow.add(slide);
}
if (!slideshow.get(0).hasText()) {
TextModel text = new TextModel(
this, ContentType.TEXT_PLAIN, "text_0.txt",
slideshow.getLayout().getTextRegion());
slideshow.get(0).add(text);
}
}
private void drawBottomPanel(int attachmentType) {
// Reset the counter for text editor.
resetCounter();
switch (attachmentType) {
case AttachmentEditor.EMPTY:
throw new IllegalArgumentException(
"Type of the attachment may not be EMPTY.");
case AttachmentEditor.SLIDESHOW_ATTACHMENT:
mBottomPanel.setVisibility(View.GONE);
findViewById(R.id.attachment_editor).requestFocus();
return;
default:
mBottomPanel.setVisibility(View.VISIBLE);
String text = null;
if (requiresMms()) {
TextModel tm = mSlideshow.get(0).getText();
if (tm != null) {
text = tm.getText();
}
} else {
text = mMsgText;
}
if ((text != null) && !text.equals(mTextEditor.getText().toString())) {
mTextEditor.setText(text);
}
}
}
//==========================================================
// Interface methods
//==========================================================
public void onClick(View v) {
if ((v == mSendButton) && isPreparedForSending()) {
confirmSendMessageIfNeeded();
}
}
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();
String str = s.toString();
if (requiresMms()) {
// Update the content of the text model.
TextModel text = mSlideshow.get(0).getText();
if (text == null) {
text = new TextModel(
ComposeMessageActivity.this,
ContentType.TEXT_PLAIN,
"text_0.txt",
mSlideshow.getLayout().getTextRegion()
);
mSlideshow.get(0).add(text);
}
if (!text.getText().equals(str)) {
text.setText(str);
}
} else {
mMsgText = str;
}
updateSendButtonState();
updateCounter();
}
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.
mBottomPanel = findViewById(R.id.bottom_panel);
mTextEditor = (EditText) findViewById(R.id.embedded_text_editor);
mTextEditor.setOnKeyListener(mEmbeddedTextEditorKeyListener);
mTextEditor.addTextChangedListener(mTextEditorWatcher);
mTextCounter = (TextView) findViewById(R.id.text_counter);
mSendButton = (Button) findViewById(R.id.send_button);
mSendButton.setOnClickListener(this);
mTopPanel = findViewById(R.id.recipients_subject_linear);
}
private void confirmDeleteDialog(OnClickListener listener, boolean allMessages) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(R.string.confirm_dialog_title);
builder.setIcon(android.R.drawable.ic_dialog_alert);
builder.setCancelable(true);
builder.setMessage(allMessages
? R.string.confirm_delete_conversation
: R.string.confirm_delete_message);
builder.setPositiveButton(R.string.yes, listener);
builder.setNegativeButton(R.string.no, null);
builder.show();
}
void undeliveredMessageDialog(long date) {
String body;
LinearLayout dialog = (LinearLayout) LayoutInflater.from(this).inflate(
R.layout.retry_sending_dialog, null);
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);
}
((TextView) dialog.findViewById(R.id.body_text_view)).setText(body);
Toast undeliveredDialog = new Toast(this);
undeliveredDialog.setView(dialog);
undeliveredDialog.setDuration(Toast.LENGTH_LONG);
undeliveredDialog.show();
}
private String deriveAddress(Intent intent) {
Uri recipientUri = intent.getData();
return (recipientUri == null)
? null : recipientUri.getSchemeSpecificPart();
}
private Uri getThreadUri() {
return ContentUris.withAppendedId(Threads.CONTENT_URI, mThreadId);
}
private void startMsgListQuery() {
// Cancel any pending queries
mMsgListQueryHandler.cancelOperation(MESSAGE_LIST_QUERY_TOKEN);
try {
// Kick off the new query
mMsgListQueryHandler.startQuery(
MESSAGE_LIST_QUERY_TOKEN, null, getThreadUri(),
PROJECTION, null, null, null);
} catch (SQLiteException e) {
SqliteWrapper.checkSQLiteException(this, e);
}
}
private void initMessageList(boolean startNewQuery) {
// Initialize the list adapter with a null cursor.
mMsgListAdapter = new MessageListAdapter(
this, null, mMsgListView, true, getThreadType());
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) {
((MessageListItem) view).onMessageListItemClick();
}
});
// Initialize the async query handler for the message list.
if (mMsgListQueryHandler == null) {
mMsgListQueryHandler = new MsgListQueryHandler(mContentResolver);
}
if (startNewQuery) {
startMsgListQuery();
}
}
private Uri createTemporaryMmsMessage() throws MmsException {
SendReq sendReq = new SendReq();
fillMessageHeaders(sendReq);
PduBody pb = mSlideshow.toPduBody();
sendReq.setBody(pb);
Uri res = mPersister.persist(sendReq, Mms.Draft.CONTENT_URI);
mSlideshow.sync(pb);
return res;
}
private void updateTemporaryMmsMessage(final boolean showToast) {
if (mMessageUri == null) {
try {
mMessageUri = createTemporaryMmsMessage();
} catch (MmsException e) {
Log.e(TAG, "updateTemporaryMmsMessage: cannot createTemporaryMmsMessage.", e);
}
} else {
SendReq sendReq = new SendReq();
fillMessageHeaders(sendReq);
mPersister.updateHeaders(mMessageUri, sendReq);
final PduBody pb = mSlideshow.toPduBody();
// PduPersister makes database calls and is known to ANR. Do the work on a
// background thread.
new Thread(new Runnable() {
public void run() {
synchronized (mPersister) {
try {
mPersister.updateParts(mMessageUri, pb);
if (showToast) {
runOnUiThread(new Runnable() {
public void run() {
Toast.makeText(ComposeMessageActivity.this,
R.string.message_saved_as_draft,
Toast.LENGTH_SHORT).show();
}
});
}
} catch (MmsException e) {
Log.e(TAG, "updateTemporaryMmsMessage: cannot update message.", e);
}
}
}
}).run();
mSlideshow.sync(pb);
}
deleteTemporarySmsMessage(mThreadId);
}
private String getTemporarySmsMessageWhere(long thread_id) {
String where = Sms.THREAD_ID + "=" + thread_id
+ " AND " +
Sms.TYPE + "=" + Sms.MESSAGE_TYPE_DRAFT;
return where;
}
private static final String[] SMS_BODY_PROJECTION = { Sms._ID, Sms.BODY };
/**
* Reads a draft message for the given thread ID from the database,
* if there is one, deletes it from the database, and returns it.
* @return The draft message or an empty string.
*/
private String readTemporarySmsMessage(long thread_id) {
// If it's an invalid thread, don't bother.
if (thread_id <= 0) {
return "";
}
String where = getTemporarySmsMessageWhere(thread_id);
String body = "";
Cursor c = SqliteWrapper.query(this, mContentResolver,
Sms.CONTENT_URI, SMS_BODY_PROJECTION,
where, null, null);
if (c != null) {
try {
if (c.moveToFirst()) {
body = c.getString(1);
}
} finally {
c.close();
}
}
// Clean out drafts for this thread -- if the recipient set changes,
// we will lose track of the original draft and be unable to delete
// it later. The message will be re-saved if necessary upon exit of
// the activity.
SqliteWrapper.delete(this, mContentResolver, Sms.CONTENT_URI, where, null);
return body;
}
private void updateTemporarySmsMessage(long thread_id, String contents) {
// If we don't have a valid thread, there's nothing to do.
if (thread_id <= 0) {
return;
}
// Don't bother saving an empty message.
if (TextUtils.isEmpty(contents)) {
// But delete the old temporary message if it's there.
deleteTemporarySmsMessage(thread_id);
return;
}
String where = getTemporarySmsMessageWhere(thread_id);
Cursor c = SqliteWrapper.query(this, mContentResolver,
Sms.CONTENT_URI, SMS_BODY_PROJECTION,
where, null, null);
if (c.moveToFirst()) {
ContentValues values = new ContentValues(1);
values.put(Sms.BODY, contents);
SqliteWrapper.update(this, mContentResolver, Sms.CONTENT_URI, values, where, null);
} else {
ContentValues values = new ContentValues(3);
values.put(Sms.THREAD_ID, thread_id);
values.put(Sms.BODY, contents);
values.put(Sms.TYPE, Sms.MESSAGE_TYPE_DRAFT);
SqliteWrapper.insert(this, mContentResolver,
Sms.CONTENT_URI, values);
deleteTemporaryMmsMessage(thread_id);
}
c.close();
}
private void deleteTemporarySmsMessage(long threadId) {
SqliteWrapper.delete(this, mContentResolver,
ContentUris.withAppendedId(Sms.Conversations.CONTENT_URI, threadId),
Sms.TYPE + "=" + Sms.MESSAGE_TYPE_DRAFT, null);
}
private void deleteTemporaryMmsMessage(long threadId) {
final String where = Mms.THREAD_ID + " = " + threadId;
SqliteWrapper.delete(this, mContentResolver, Mms.Draft.CONTENT_URI, where, null);
}
private String[] fillMessageHeaders(SendReq sendReq) {
// Set the numbers in the 'TO' field.
String[] dests = mRecipientList.getToNumbers();
EncodedStringValue[] encodedNumbers = encodeStrings(dests);
if (encodedNumbers != null) {
sendReq.setTo(encodedNumbers);
}
// Set the numbers in the 'BCC' field.
encodedNumbers = encodeStrings(mRecipientList.getBccNumbers());
if (encodedNumbers != null) {
sendReq.setBcc(encodedNumbers);
}
// Set the subject of the message.
String subject = (mSubjectTextEditor == null)
? "" : mSubjectTextEditor.getText().toString();
sendReq.setSubject(new EncodedStringValue(subject));
// Update the 'date' field of the message before sending it.
sendReq.setDate(System.currentTimeMillis() / 1000L);
return dests;
}
private boolean hasRecipient() {
return hasValidRecipient() || hasInvalidRecipient();
}
private boolean hasValidRecipient() {
// If someone is in the recipient list, or if a valid recipient is
// currently in the recipients editor, we have recipients.
return (mRecipientList.hasValidRecipient())
|| ((mRecipientsEditor != null)
&& Recipient.isValid(mRecipientsEditor.getText().toString()));
}
private boolean hasInvalidRecipient() {
return (mRecipientList.hasInvalidRecipient())
|| ((mRecipientsEditor != null)
&& !TextUtils.isEmpty(mRecipientsEditor.getText().toString())
&& !Recipient.isValid(mRecipientsEditor.getText().toString()));
}
private boolean hasText() {
return mTextEditor.length() > 0;
}
private boolean hasSubject() {
return (null != mSubjectTextEditor)
&& !TextUtils.isEmpty(mSubjectTextEditor.getText().toString());
}
private boolean isPreparedForSending() {
return hasRecipient() && (hasAttachment() || hasText());
}
private boolean preSendingMessage() {
// Nothing to do here for SMS.
// needSaveAsMms will convert a message that is solely a Mms message because it has
// an empty subject back into an Sms message. Doesn't notify the user of the conversion.
if (!needSaveAsMms() && !requiresMms()) {
return true;
}
// Update contents of the message before sending it.
updateTemporaryMmsMessage(false);
return true;
}
private void sendMessage() {
boolean failed = false;
if (!preSendingMessage()) {
return;
}
String[] dests = fillMessageHeaders(new SendReq());
MessageSender msgSender = requiresMms()
? new MmsMessageSender(this, mMessageUri)
: new SmsMessageSender(this, dests, mMsgText, mThreadId);
try {
if (!msgSender.sendMessage(mThreadId) && (mMessageUri != null)) {
// The message was sent through SMS protocol, we should
// delete the copy which was previously saved in MMS drafts.
SqliteWrapper.delete(this, mContentResolver, mMessageUri, null, null);
}
} catch (MmsException e) {
Log.e(TAG, "Failed to send message: " + mMessageUri, e);
// TODO Indicate this error to user(for example, show a warning
// icon beside the message.
failed = true;
} catch (Exception e) {
Log.e(TAG, "Failed to send message: " + mMessageUri, e);
// TODO Indicate this error to user(for example, show a warning
// icon beside the message.
failed = true;
} finally {
if (mExitOnSent) {
mMsgText = "";
mMessageUri = null;
finish();
} else if (!failed) {
postSendingMessage();
}
}
}
private long getOrCreateThreadId(String[] numbers) {
HashSet<String> recipients = new HashSet<String>();
recipients.addAll(Arrays.asList(numbers));
return Threads.getOrCreateThreadId(this, recipients);
}
private void postSendingMessage() {
if (!requiresMms()) {
// This should not be necessary because we delete the draft
// message from the database at the time we read it back,
// but I am paranoid.
deleteTemporarySmsMessage(mThreadId);
}
// Make the attachment editor hide its view before we destroy it.
if (mAttachmentEditor != null) {
mAttachmentEditor.hideView();
}
// Focus to the text editor.
mTextEditor.requestFocus();
// Setting mMessageUri to null here keeps the conversion back to
// SMS from deleting the "unnecessary" MMS in the database.
mMessageUri = null;
// 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());
if (0 == (RECIPIENTS_REQUIRE_MMS & mMessageState)) {
// Start a new message as an SMS.
convertMessage(false);
mMsgText = ""; // must clear mMsgText because uninitMmsComponents (called from
// convertMessage) resets mMsgText text from the text in the attachment
// editor's slideshow. If mMsgText is not cleared, drawBottomPanel
// will put mMsgText back into the compose text field.
} else {
// Start a new message as an MMS
refreshMmsComponents();
}
drawBottomPanel(AttachmentEditor.TEXT_ONLY);
// "Or not", in this case.
updateSendButtonState();
String[] numbers = mRecipientList.getToNumbers();
long threadId = getOrCreateThreadId(numbers);
if (threadId > 0) {
if (mRecipientsEditor != null) {
mRecipientsEditor.setVisibility(View.GONE);
hideTopPanelIfNecessary();
}
if ((mMsgListAdapter == null) || (threadId != mThreadId)) {
mThreadId = threadId;
initMessageList(true);
}
} else {
Log.e(TAG, "Failed to find/create thread with: "
+ Arrays.toString(numbers));
finish();
return;
}
// 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);
}
}
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 ((mAttachmentEditor == null) ||
(mAttachmentEditor.getAttachmentType() != AttachmentEditor.SLIDESHOW_ATTACHMENT)) {
enable = true;
} else {
mAttachmentEditor.setCanSend(true);
}
} else if (null != mAttachmentEditor){
mAttachmentEditor.setCanSend(false);
}
mSendButton.setEnabled(enable);
mSendButton.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 setSubjectFromIntent(Intent intent) {
String subject = intent.getStringExtra("subject");
if ( !TextUtils.isEmpty(subject) ) {
mSubject = subject;
}
}
private void initActivityState(Bundle savedInstanceState, Intent intent) {
if (savedInstanceState != null) {
mThreadId = savedInstanceState.getLong("thread_id", 0);
mMessageUri = (Uri) savedInstanceState.getParcelable("msg_uri");
mExternalAddress = savedInstanceState.getString("address");
mComposeMode = savedInstanceState.getBoolean("compose_mode", false);
mExitOnSent = savedInstanceState.getBoolean("exit_on_sent", false);
mSubject = savedInstanceState.getString("subject");
mMsgText = savedInstanceState.getString("sms_body");
} else {
mThreadId = intent.getLongExtra("thread_id", 0);
mMessageUri = (Uri) intent.getParcelableExtra("msg_uri");
if ((mMessageUri == null) && (mThreadId == 0)) {
// If we haven't been given a thread id or a URI in the extras,
// get it out of the intent.
Uri uri = intent.getData();
if ((uri != null) && (uri.getPathSegments().size() >= 2)) {
try {
mThreadId = Long.parseLong(uri.getPathSegments().get(1));
} catch (NumberFormatException exception) {
Log.e(TAG, "Thread ID must be a Long.");
}
}
}
mExternalAddress = intent.getStringExtra("address");
mComposeMode = intent.getBooleanExtra("compose_mode", false);
mExitOnSent = intent.getBooleanExtra("exit_on_sent", false);
mMsgText = intent.getStringExtra("sms_body");
setSubjectFromIntent(intent);
}
if (!TextUtils.isEmpty(mSubject)) {
updateState(HAS_SUBJECT, true);
}
// If there was not a body already, start with a blank one.
if (mMsgText == null) {
mMsgText = "";
}
if (mExternalAddress == null) {
if (mThreadId > 0L) {
mExternalAddress = MessageUtils.getAddressByThreadId(
this, mThreadId);
} else {
mExternalAddress = deriveAddress(intent);
// Even if we end up creating a thread here and the user
// discards the message, we will clean it up later when we
// delete obsolete threads.
if (!TextUtils.isEmpty(mExternalAddress)) {
mThreadId = Threads.getOrCreateThreadId(this, mExternalAddress);
}
}
}
}
private int getThreadType() {
boolean isMms = (mMessageUri != null) || requiresMms();
return (!isMms
&& (mRecipientList != null)
&& (mRecipientList.size() > 1))
? Threads.BROADCAST_THREAD
: Threads.COMMON_THREAD;
}
private void updateWindowTitle() {
StringBuilder sb = new StringBuilder();
Iterator<Recipient> iter = mRecipientList.iterator();
while (iter.hasNext()) {
Recipient r = iter.next();
sb.append(r.nameAndNumber).append(", ");;
}
ContactNameCache cache = ContactNameCache.getInstance();
String[] values = mRecipientList.getBccNumbers();
if (values.length > 0) {
sb.append("Bcc: ");
for (String v : values) {
sb.append(cache.getContactName(this, v)).append(", ");
}
}
if (sb.length() > 0) {
// Delete the trailing ", " characters.
int tail = sb.length() - 2;
setTitle(sb.delete(tail, tail + 2).toString());
} else {
setTitle(getString(R.string.compose_title));
}
}
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;
}
};
private void checkPendingNotification() {
if (mPossiblePendingNotification && hasWindowFocus()) {
// start async query so as not to slow down user input
Uri.Builder builder = Threads.CONTENT_URI.buildUpon();
builder.appendQueryParameter("simple", "true");
mMsgListQueryHandler.startQuery(
THREAD_READ_QUERY_TOKEN, null, builder.build(),
new String[] { Threads.READ },
"_id=" + mThreadId, null, null);
mPossiblePendingNotification = false;
}
}
private final class MsgListQueryHandler extends AsyncQueryHandler {
public MsgListQueryHandler(ContentResolver contentResolver) {
super(contentResolver);
}
@Override
protected void onQueryComplete(int token, Object cookie, Cursor cursor) {
switch(token) {
case MESSAGE_LIST_QUERY_TOKEN:
synchronized (mMsgListCursorLock) {
if (cursor != null) {
mMsgListCursor = cursor;
mMsgListAdapter.changeCursor(cursor);
} else {
if (mMsgListCursor != null) {
mMsgListCursor.close();
}
Log.e(TAG, "Cannot init the cursor for the message list.");
finish();
}
// 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.
// Show the recipients editor to give the user a chance to add
// more people before the conversation begins.
if (mMsgListCursor.getCount() == 0 && !isRecipientsEditorVisible()) {
initRecipientsEditor();
}
// FIXME: freshing layout changes the focused view to an unexpected
// one, set it back to TextEditor forcely.
mTextEditor.requestFocus();
}
return;
case THREAD_READ_QUERY_TOKEN:
boolean isRead = (cursor.moveToFirst() && (cursor.getInt(0) == 1));
if (!isRead) {
MessageUtils.handleReadReport(
ComposeMessageActivity.this, mThreadId,
PduHeaders.READ_STATUS_READ, null);
MessageUtils.markAsRead(ComposeMessageActivity.this, mThreadId);
}
cursor.close();
return;
}
}
@Override
protected void onDeleteComplete(int token, Object cookie, int result) {
switch(token) {
case DELETE_MESSAGE_TOKEN:
case DELETE_CONVERSATION_TOKEN:
// Update the notification for new messages since they
// may be deleted.
MessagingNotification.updateNewMessageIndicator(
ComposeMessageActivity.this);
// Update the notification for failed messages since they
// may be deleted.
MessagingNotification.updateSendFailedNotification(
ComposeMessageActivity.this);
break;
}
if (token == DELETE_CONVERSATION_TOKEN) {
ComposeMessageActivity.this.discardTemporaryMessage();
ComposeMessageActivity.this.finish();
}
}
}
private void showSmileyDialog() {
if (mSmileyDialog == null) {
int[] icons = MessageListItem.DEFAULT_SMILEY_RES_IDS;
String[] names = getResources().getStringArray(
MessageListItem.DEFAULT_SMILEY_NAMES);
final String[] texts = getResources().getStringArray(
MessageListItem.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() {
public final void onClick(DialogInterface dialog, int which) {
HashMap<String, Object> item = (HashMap<String, Object>) a.getItem(which);
mTextEditor.append((String)item.get("text"));
}
});
mSmileyDialog = b.create();
}
mSmileyDialog.show();
}
}