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k-9/src/com/android/email/Account.java
Daniel Applebaum 959404cc68 Issue 4: Implements Push Mail for IMAP accounts using IMAP IDLE
This commit contains the entirety of the changes performed in the
issue4-1.X branch from revision 718 through revision 851.  Because the
issue4-1.X branch was up-to-date with trunk revision 847 at revision
849, the source of this commit was not an "svn merge".  Instead, it is
merely a copy of all changed files from the issue4-1.X branch to my
trunk working copy and a straight commit.

Also:
Issue 551
Issue 628
Issue 650
Issue 654
Issue 656
Issue 682
Issue 696
2009-10-22 00:41:06 +00:00

812 lines
26 KiB
Java

package com.android.email;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.UUID;
import com.android.email.mail.Address;
import com.android.email.mail.Folder;
import com.android.email.mail.MessagingException;
import com.android.email.mail.Store;
import com.android.email.mail.store.LocalStore;
import com.android.email.mail.store.LocalStore.LocalFolder;
import android.app.Application;
import android.content.Context;
import android.content.SharedPreferences;
import android.net.Uri;
import android.util.Log;
/**
* Account stores all of the settings for a single account defined by the user. It is able to save
* and delete itself given a Preferences to work with. Each account is defined by a UUID.
*/
public class Account implements Serializable {
public static final int DELETE_POLICY_NEVER = 0;
public static final int DELETE_POLICY_7DAYS = 1;
public static final int DELETE_POLICY_ON_DELETE = 2;
public static final int DELETE_POLICY_MARK_AS_READ = 3;
private static final long serialVersionUID = 2975156672298625121L;
String mUuid;
String mStoreUri;
String mLocalStoreUri;
String mTransportUri;
String mDescription;
String mAlwaysBcc;
int mAutomaticCheckIntervalMinutes;
int mDisplayCount;
long mLastAutomaticCheckTime;
boolean mNotifyNewMail;
String mDraftsFolderName;
String mSentFolderName;
String mTrashFolderName;
String mOutboxFolderName;
String mAutoExpandFolderName;
FolderMode mFolderDisplayMode;
FolderMode mFolderSyncMode;
FolderMode mFolderPushMode;
FolderMode mFolderTargetMode;
int mAccountNumber;
boolean mVibrate;
String mRingtoneUri;
boolean mNotifySync;
HideButtons mHideMessageViewButtons;
boolean mIsSignatureBeforeQuotedText;
List<Identity> identities;
public enum FolderMode {
NONE, ALL, FIRST_CLASS, FIRST_AND_SECOND_CLASS, NOT_SECOND_CLASS;
}
public enum HideButtons {
NEVER, ALWAYS, KEYBOARD_AVAILABLE;
}
/**
* <pre>
* 0 Never
* 1 After 7 days
* 2 When I delete from inbox
* </pre>
*/
int mDeletePolicy;
public Account(Context context) {
// TODO Change local store path to something readable / recognizable
mUuid = UUID.randomUUID().toString();
mLocalStoreUri = "local://localhost/" + context.getDatabasePath(mUuid + ".db");
mAutomaticCheckIntervalMinutes = -1;
mDisplayCount = -1;
mAccountNumber = -1;
mNotifyNewMail = true;
mNotifySync = true;
mVibrate = false;
mFolderDisplayMode = FolderMode.NOT_SECOND_CLASS;
mFolderSyncMode = FolderMode.FIRST_CLASS;
mFolderPushMode = FolderMode.FIRST_CLASS;
mFolderTargetMode = FolderMode.NOT_SECOND_CLASS;
mHideMessageViewButtons = HideButtons.NEVER;
mRingtoneUri = "content://settings/system/notification_sound";
mIsSignatureBeforeQuotedText = false;
identities = new ArrayList<Identity>();
Identity identity = new Identity();
identity.setSignature(context.getString(R.string.default_signature));
identity.setDescription(context.getString(R.string.default_identity_description));
identities.add(identity);
}
public class Identity implements Serializable
{
String mDescription;
String mName;
String mEmail;
String mSignature;
public String getName()
{
return mName;
}
public void setName(String name)
{
mName = name;
}
public String getEmail()
{
return mEmail;
}
public void setEmail(String email)
{
mEmail = email;
}
public String getSignature()
{
return mSignature;
}
public void setSignature(String signature)
{
mSignature = signature;
}
public String getDescription()
{
return mDescription;
}
public void setDescription(String description)
{
mDescription = description;
}
public String toString()
{
return "Account.Identity(description=" + mDescription + ", name=" + mName + ", email=" + mEmail + ", signature=" + mSignature;
}
}
Account(Preferences preferences, String uuid) {
this.mUuid = uuid;
refresh(preferences);
}
/**
* Refresh the account from the stored settings.
*/
public void refresh(Preferences preferences) {
mStoreUri = Utility.base64Decode(preferences.getPreferences().getString(mUuid
+ ".storeUri", null));
mLocalStoreUri = preferences.getPreferences().getString(mUuid + ".localStoreUri", null);
mTransportUri = Utility.base64Decode(preferences.getPreferences().getString(mUuid
+ ".transportUri", null));
mDescription = preferences.getPreferences().getString(mUuid + ".description", null);
mAlwaysBcc = preferences.getPreferences().getString(mUuid + ".alwaysBcc", mAlwaysBcc);
mAutomaticCheckIntervalMinutes = preferences.getPreferences().getInt(mUuid
+ ".automaticCheckIntervalMinutes", -1);
mDisplayCount = preferences.getPreferences().getInt(mUuid + ".displayCount", -1);
mLastAutomaticCheckTime = preferences.getPreferences().getLong(mUuid
+ ".lastAutomaticCheckTime", 0);
mNotifyNewMail = preferences.getPreferences().getBoolean(mUuid + ".notifyNewMail",
false);
mNotifySync = preferences.getPreferences().getBoolean(mUuid + ".notifyMailCheck",
false);
mDeletePolicy = preferences.getPreferences().getInt(mUuid + ".deletePolicy", 0);
mDraftsFolderName = preferences.getPreferences().getString(mUuid + ".draftsFolderName",
"Drafts");
mSentFolderName = preferences.getPreferences().getString(mUuid + ".sentFolderName",
"Sent");
mTrashFolderName = preferences.getPreferences().getString(mUuid + ".trashFolderName",
"Trash");
mOutboxFolderName = preferences.getPreferences().getString(mUuid + ".outboxFolderName",
"Outbox");
// Between r418 and r431 (version 0.103), folder names were set empty if the Incoming settings were
// opened for non-IMAP accounts. 0.103 was never a market release, so perhaps this code
// should be deleted sometime soon
if (mDraftsFolderName == null || mDraftsFolderName.equals(""))
{
mDraftsFolderName = "Drafts";
}
if (mSentFolderName == null || mSentFolderName.equals(""))
{
mSentFolderName = "Sent";
}
if (mTrashFolderName == null || mTrashFolderName.equals(""))
{
mTrashFolderName = "Trash";
}
if (mOutboxFolderName == null || mOutboxFolderName.equals(""))
{
mOutboxFolderName = "Outbox";
}
// End of 0.103 repair
mAutoExpandFolderName = preferences.getPreferences().getString(mUuid + ".autoExpandFolderName",
"INBOX");
mAccountNumber = preferences.getPreferences().getInt(mUuid + ".accountNumber", 0);
mVibrate = preferences.getPreferences().getBoolean(mUuid + ".vibrate", false);
try
{
mHideMessageViewButtons = HideButtons.valueOf(preferences.getPreferences().getString(mUuid + ".hideButtonsEnum",
HideButtons.NEVER.name()));
}
catch (Exception e)
{
mHideMessageViewButtons = HideButtons.NEVER;
}
mRingtoneUri = preferences.getPreferences().getString(mUuid + ".ringtone",
"content://settings/system/notification_sound");
try
{
mFolderDisplayMode = FolderMode.valueOf(preferences.getPreferences().getString(mUuid + ".folderDisplayMode",
FolderMode.NOT_SECOND_CLASS.name()));
}
catch (Exception e)
{
mFolderDisplayMode = FolderMode.NOT_SECOND_CLASS;
}
try
{
mFolderSyncMode = FolderMode.valueOf(preferences.getPreferences().getString(mUuid + ".folderSyncMode",
FolderMode.FIRST_CLASS.name()));
}
catch (Exception e)
{
mFolderSyncMode = FolderMode.FIRST_CLASS;
}
try
{
mFolderPushMode = FolderMode.valueOf(preferences.getPreferences().getString(mUuid + ".folderPushMode",
FolderMode.FIRST_CLASS.name()));
}
catch (Exception e)
{
mFolderPushMode = FolderMode.FIRST_CLASS;
}
try
{
mFolderTargetMode = FolderMode.valueOf(preferences.getPreferences().getString(mUuid + ".folderTargetMode",
FolderMode.NOT_SECOND_CLASS.name()));
}
catch (Exception e)
{
mFolderTargetMode = FolderMode.NOT_SECOND_CLASS;
}
mIsSignatureBeforeQuotedText = preferences.getPreferences().getBoolean(mUuid + ".signatureBeforeQuotedText", false);
identities = loadIdentities(preferences.getPreferences());
}
private List<Identity> loadIdentities(SharedPreferences prefs)
{
List<Identity> newIdentities = new ArrayList<Identity>();
int ident = 0;
boolean gotOne = false;
do
{
gotOne = false;
String name = prefs.getString(mUuid + ".name." + ident, null);
String email = prefs.getString(mUuid + ".email." + ident, null);
String signature = prefs.getString(mUuid + ".signature." + ident, null);
String description = prefs.getString(mUuid + ".description." + ident, null);
if (email != null)
{
Identity identity = new Identity();
identity.setName(name);
identity.setEmail(email);
identity.setSignature(signature);
identity.setDescription(description);
newIdentities.add(identity);
gotOne = true;
}
ident++;
} while (gotOne);
if (newIdentities.size() == 0)
{
String name = prefs.getString(mUuid + ".name", null);
String email = prefs.getString(mUuid + ".email", null);
String signature = prefs.getString(mUuid + ".signature", null);
Identity identity = new Identity();
identity.setName(name);
identity.setEmail(email);
identity.setSignature(signature);
identity.setDescription(email);
newIdentities.add(identity);
}
return newIdentities;
}
private void deleteIdentities(SharedPreferences prefs, SharedPreferences.Editor editor)
{
int ident = 0;
boolean gotOne = false;
do
{
gotOne = false;
String email = prefs.getString(mUuid + ".email." + ident, null);
if (email != null)
{
editor.remove(mUuid + ".name." + ident);
editor.remove(mUuid + ".email." + ident);
editor.remove(mUuid + ".signature." + ident);
editor.remove(mUuid + ".description." + ident);
gotOne = true;
}
ident++;
} while (gotOne);
}
private void saveIdentities(SharedPreferences prefs, SharedPreferences.Editor editor)
{
deleteIdentities(prefs, editor);
int ident = 0;
for (Identity identity : identities)
{
editor.putString(mUuid + ".name." + ident, identity.getName());
editor.putString(mUuid + ".email." + ident, identity.getEmail());
editor.putString(mUuid + ".signature." + ident, identity.getSignature());
editor.putString(mUuid + ".description." + ident, identity.getDescription());
ident++;
}
}
public List<Identity> getIdentities()
{
return identities;
}
public void setIdentities(List<Identity> newIdentities)
{
identities = newIdentities;
}
public String getUuid() {
return mUuid;
}
public String getStoreUri() {
return mStoreUri;
}
public void setStoreUri(String storeUri) {
this.mStoreUri = storeUri;
}
public String getTransportUri() {
return mTransportUri;
}
public void setTransportUri(String transportUri) {
this.mTransportUri = transportUri;
}
public String getDescription() {
return mDescription;
}
public void setDescription(String description) {
this.mDescription = description;
}
public String getName() {
return identities.get(0).getName();
}
public void setName(String name) {
identities.get(0).setName(name);
}
public String getSignature() {
return identities.get(0).getSignature();
}
public void setSignature(String signature) {
identities.get(0).setSignature(signature);
}
public String getEmail() {
return identities.get(0).getEmail();
}
public void setEmail(String email) {
identities.get(0).setEmail(email);
}
public String getAlwaysBcc() {
return mAlwaysBcc;
}
public void setAlwaysBcc(String alwaysBcc) {
this.mAlwaysBcc = alwaysBcc;
}
public Identity getIdentity(int i)
{
if (i < identities.size())
{
return identities.get(i);
}
return null;
}
public boolean isVibrate() {
return mVibrate;
}
public void setVibrate(boolean vibrate) {
mVibrate = vibrate;
}
public String getRingtone() {
return mRingtoneUri;
}
public void setRingtone(String ringtoneUri) {
mRingtoneUri = ringtoneUri;
}
public void delete(Preferences preferences) {
String[] uuids = preferences.getPreferences().getString("accountUuids", "").split(",");
StringBuffer sb = new StringBuffer();
for (int i = 0, length = uuids.length; i < length; i++) {
if (!uuids[i].equals(mUuid)) {
if (sb.length() > 0) {
sb.append(',');
}
sb.append(uuids[i]);
}
}
String accountUuids = sb.toString();
SharedPreferences.Editor editor = preferences.getPreferences().edit();
editor.putString("accountUuids", accountUuids);
editor.remove(mUuid + ".storeUri");
editor.remove(mUuid + ".localStoreUri");
editor.remove(mUuid + ".transportUri");
editor.remove(mUuid + ".description");
editor.remove(mUuid + ".name");
editor.remove(mUuid + ".email");
editor.remove(mUuid + ".alwaysBcc");
editor.remove(mUuid + ".automaticCheckIntervalMinutes");
editor.remove(mUuid + ".lastAutomaticCheckTime");
editor.remove(mUuid + ".notifyNewMail");
editor.remove(mUuid + ".deletePolicy");
editor.remove(mUuid + ".draftsFolderName");
editor.remove(mUuid + ".sentFolderName");
editor.remove(mUuid + ".trashFolderName");
editor.remove(mUuid + ".outboxFolderName");
editor.remove(mUuid + ".autoExpandFolderName");
editor.remove(mUuid + ".accountNumber");
editor.remove(mUuid + ".vibrate");
editor.remove(mUuid + ".ringtone");
editor.remove(mUuid + ".lastFullSync");
editor.remove(mUuid + ".folderDisplayMode");
editor.remove(mUuid + ".folderSyncMode");
editor.remove(mUuid + ".folderPushMode");
editor.remove(mUuid + ".folderTargetMode");
editor.remove(mUuid + ".hideButtonsEnum");
editor.remove(mUuid + ".signatureBeforeQuotedText");
deleteIdentities(preferences.getPreferences(), editor);
editor.commit();
}
public void save(Preferences preferences) {
SharedPreferences.Editor editor = preferences.getPreferences().edit();
if (!preferences.getPreferences().getString("accountUuids", "").contains(mUuid)) {
/*
* When the account is first created we assign it a unique account number. The
* account number will be unique to that account for the lifetime of the account.
* So, we get all the existing account numbers, sort them ascending, loop through
* the list and check if the number is greater than 1 + the previous number. If so
* we use the previous number + 1 as the account number. This refills gaps.
* mAccountNumber starts as -1 on a newly created account. It must be -1 for this
* algorithm to work.
*
* I bet there is a much smarter way to do this. Anyone like to suggest it?
*/
Account[] accounts = preferences.getAccounts();
int[] accountNumbers = new int[accounts.length];
for (int i = 0; i < accounts.length; i++) {
accountNumbers[i] = accounts[i].getAccountNumber();
}
Arrays.sort(accountNumbers);
for (int accountNumber : accountNumbers) {
if (accountNumber > mAccountNumber + 1) {
break;
}
mAccountNumber = accountNumber;
}
mAccountNumber++;
String accountUuids = preferences.getPreferences().getString("accountUuids", "");
accountUuids += (accountUuids.length() != 0 ? "," : "") + mUuid;
editor.putString("accountUuids", accountUuids);
}
editor.putString(mUuid + ".storeUri", Utility.base64Encode(mStoreUri));
editor.putString(mUuid + ".localStoreUri", mLocalStoreUri);
editor.putString(mUuid + ".transportUri", Utility.base64Encode(mTransportUri));
editor.putString(mUuid + ".description", mDescription);
editor.putString(mUuid + ".alwaysBcc", mAlwaysBcc);
editor.putInt(mUuid + ".automaticCheckIntervalMinutes", mAutomaticCheckIntervalMinutes);
editor.putInt(mUuid + ".displayCount", mDisplayCount);
editor.putLong(mUuid + ".lastAutomaticCheckTime", mLastAutomaticCheckTime);
editor.putBoolean(mUuid + ".notifyNewMail", mNotifyNewMail);
editor.putBoolean(mUuid + ".notifyMailCheck", mNotifySync);
editor.putInt(mUuid + ".deletePolicy", mDeletePolicy);
editor.putString(mUuid + ".draftsFolderName", mDraftsFolderName);
editor.putString(mUuid + ".sentFolderName", mSentFolderName);
editor.putString(mUuid + ".trashFolderName", mTrashFolderName);
editor.putString(mUuid + ".outboxFolderName", mOutboxFolderName);
editor.putString(mUuid + ".autoExpandFolderName", mAutoExpandFolderName);
editor.putInt(mUuid + ".accountNumber", mAccountNumber);
editor.putBoolean(mUuid + ".vibrate", mVibrate);
editor.putString(mUuid + ".hideButtonsEnum", mHideMessageViewButtons.name());
editor.putString(mUuid + ".ringtone", mRingtoneUri);
editor.putString(mUuid + ".folderDisplayMode", mFolderDisplayMode.name());
editor.putString(mUuid + ".folderSyncMode", mFolderSyncMode.name());
editor.putString(mUuid + ".folderPushMode", mFolderPushMode.name());
editor.putString(mUuid + ".folderTargetMode", mFolderTargetMode.name());
editor.putBoolean(mUuid + ".signatureBeforeQuotedText", this.mIsSignatureBeforeQuotedText);
saveIdentities(preferences.getPreferences(), editor);
editor.commit();
}
public String toString() {
return mDescription;
}
public Uri getContentUri() {
return Uri.parse("content://accounts/" + getUuid());
}
public String getLocalStoreUri() {
return mLocalStoreUri;
}
public void setLocalStoreUri(String localStoreUri) {
this.mLocalStoreUri = localStoreUri;
}
/**
* Returns -1 for never.
*/
public int getAutomaticCheckIntervalMinutes() {
return mAutomaticCheckIntervalMinutes;
}
public int getUnreadMessageCount(Context context, Application application) throws MessagingException
{
int unreadMessageCount = 0;
LocalStore localStore = (LocalStore) Store.getInstance(
getLocalStoreUri(),
application);
Account.FolderMode aMode = getFolderDisplayMode();
Preferences prefs = Preferences.getPreferences(context);
for (LocalFolder folder : localStore.getPersonalNamespaces())
{
folder.refresh(prefs);
Folder.FolderClass fMode = folder.getDisplayClass();
if (folder.getName().equals(getTrashFolderName()) == false &&
folder.getName().equals(getDraftsFolderName()) == false &&
folder.getName().equals(getOutboxFolderName()) == false &&
folder.getName().equals(getSentFolderName()) == false &&
folder.getName().equals(getErrorFolderName()) == false)
{
if (aMode == Account.FolderMode.NONE)
{
continue;
}
if (aMode == Account.FolderMode.FIRST_CLASS &&
fMode != Folder.FolderClass.FIRST_CLASS)
{
continue;
}
if (aMode == Account.FolderMode.FIRST_AND_SECOND_CLASS &&
fMode != Folder.FolderClass.FIRST_CLASS &&
fMode != Folder.FolderClass.SECOND_CLASS)
{
continue;
}
if (aMode == Account.FolderMode.NOT_SECOND_CLASS &&
fMode == Folder.FolderClass.SECOND_CLASS)
{
continue;
}
unreadMessageCount += folder.getUnreadMessageCount();
}
}
return unreadMessageCount;
}
public boolean isAnIdentity(Address addr)
{
return findIdentity(addr) != null;
}
public Identity findIdentity(Address addr)
{
for (Identity identity : identities)
{
String email = identity.getEmail();
if (email != null && email.equalsIgnoreCase(addr.getAddress()))
{
return identity;
}
}
return null;
}
public int getDisplayCount() {
if (mDisplayCount == -1) {
this.mDisplayCount = Email.DEFAULT_VISIBLE_LIMIT;
}
return mDisplayCount;
}
/**
* @param automaticCheckIntervalMinutes or -1 for never.
*/
public void setAutomaticCheckIntervalMinutes(int automaticCheckIntervalMinutes) {
this.mAutomaticCheckIntervalMinutes = automaticCheckIntervalMinutes;
}
/**
* @param displayCount
*/
public void setDisplayCount(int displayCount) {
if (displayCount != -1) {
this.mDisplayCount = displayCount;
} else {
this.mDisplayCount = Email.DEFAULT_VISIBLE_LIMIT;
}
}
public long getLastAutomaticCheckTime() {
return mLastAutomaticCheckTime;
}
public void setLastAutomaticCheckTime(long lastAutomaticCheckTime) {
this.mLastAutomaticCheckTime = lastAutomaticCheckTime;
}
public boolean isNotifyNewMail() {
return mNotifyNewMail;
}
public void setNotifyNewMail(boolean notifyNewMail) {
this.mNotifyNewMail = notifyNewMail;
}
public int getDeletePolicy() {
return mDeletePolicy;
}
public void setDeletePolicy(int deletePolicy) {
this.mDeletePolicy = deletePolicy;
}
public String getDraftsFolderName() {
return mDraftsFolderName;
}
public void setDraftsFolderName(String draftsFolderName) {
mDraftsFolderName = draftsFolderName;
}
public String getSentFolderName() {
return mSentFolderName;
}
public String getErrorFolderName()
{
return Email.ERROR_FOLDER_NAME;
}
public void setSentFolderName(String sentFolderName) {
mSentFolderName = sentFolderName;
}
public String getTrashFolderName() {
return mTrashFolderName;
}
public void setTrashFolderName(String trashFolderName) {
mTrashFolderName = trashFolderName;
}
public String getOutboxFolderName() {
return mOutboxFolderName;
}
public void setOutboxFolderName(String outboxFolderName) {
mOutboxFolderName = outboxFolderName;
}
public String getAutoExpandFolderName() {
return mAutoExpandFolderName;
}
public void setAutoExpandFolderName(String autoExpandFolderName) {
mAutoExpandFolderName = autoExpandFolderName;
}
public int getAccountNumber() {
return mAccountNumber;
}
@Override
public boolean equals(Object o) {
if (o instanceof Account) {
return ((Account)o).mUuid.equals(mUuid);
}
return super.equals(o);
}
public FolderMode getFolderDisplayMode()
{
return mFolderDisplayMode;
}
public void setFolderDisplayMode(FolderMode displayMode)
{
mFolderDisplayMode = displayMode;
}
public FolderMode getFolderSyncMode()
{
return mFolderSyncMode;
}
public void setFolderSyncMode(FolderMode syncMode)
{
mFolderSyncMode = syncMode;
}
public FolderMode getFolderPushMode()
{
return mFolderPushMode;
}
public void setFolderPushMode(FolderMode syncMode)
{
mFolderPushMode = syncMode;
}
public boolean isShowOngoing()
{
return mNotifySync;
}
public void setShowOngoing(boolean showOngoing)
{
this.mNotifySync = showOngoing;
}
public HideButtons getHideMessageViewButtons()
{
return mHideMessageViewButtons;
}
public void setHideMessageViewButtons(HideButtons hideMessageViewButtons)
{
mHideMessageViewButtons = hideMessageViewButtons;
}
public FolderMode getFolderTargetMode()
{
return mFolderTargetMode;
}
public void setFolderTargetMode(FolderMode folderTargetMode)
{
mFolderTargetMode = folderTargetMode;
}
public boolean isSignatureBeforeQuotedText() {
return mIsSignatureBeforeQuotedText;
}
public void setSignatureBeforeQuotedText(boolean mIsSignatureBeforeQuotedText) {
this.mIsSignatureBeforeQuotedText = mIsSignatureBeforeQuotedText;
}
}