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replicant-packages_apps_Email
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Integrate further with the system SyncManager/AccountManager system 

* Look for, and act on, changes to sync settings via SyncManager/AccountManager
* Look for, and act on, deletions from within AccountManager (tested)
This commit is contained in:
Marc Blank 2009-08-20 14:38:12 -07:00
parent a8aedb2f37
commit 03ecce7da8
2 changed files with 108 additions and 1 deletions
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1
AndroidManifest.xml
View File

@ -23,6 +23,7 @@
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.VIBRATE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.MANAGE_ACCOUNTS" />
<uses-permission android:name="android.permission.AUTHENTICATE_ACCOUNTS" />
<uses-permission android:name="android.permission.READ_SYNC_SETTINGS" />

108
src/com/android/exchange/SyncManager.java
View File

@ -31,15 +31,18 @@ import com.android.email.provider.EmailContent.SyncColumns;
import com.android.exchange.utility.FileLogger;
import android.accounts.AccountManager;
import android.accounts.OnAccountsUpdatedListener;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.app.Service;
import android.content.BroadcastReceiver;
import android.content.ContentResolver;
import android.content.ContentUris;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SyncStatusObserver;
import android.database.ContentObserver;
import android.database.Cursor;
import android.net.ConnectivityManager;
@ -54,6 +57,7 @@ import android.os.PowerManager;
import android.os.RemoteCallbackList;
import android.os.RemoteException;
import android.os.PowerManager.WakeLock;
import android.provider.ContactsContract;
import android.util.Log;
import java.io.BufferedReader;
@ -163,6 +167,8 @@ public class SyncManager extends Service implements Runnable {
private MailboxObserver mMailboxObserver;
private SyncedMessageObserver mSyncedMessageObserver;
private MessageObserver mMessageObserver;
private EasSyncStatusObserver mSyncStatusObserver;
private EasAccountsUpdatedListener mAccountsUpdatedListener = new EasAccountsUpdatedListener();
private Handler mHandler = new Handler();
private ContentResolver mResolver;
@ -573,6 +579,23 @@ public class SyncManager extends Service implements Runnable {
}
}
public class EasSyncStatusObserver implements SyncStatusObserver {
public void onStatusChanged(int which) {
// We ignore the argument (we can only get called in one case - when settings change)
// TODO Go through each account and see if sync is enabled and/or automatic for
// the Contacts authority, and set syncInterval accordingly. Then kick ourselves.
if (INSTANCE != null) {
checkPIMSyncSettings();
}
}
}
public class EasAccountsUpdatedListener implements OnAccountsUpdatedListener {
public void onAccountsUpdated(android.accounts.Account[] accounts) {
checkWithAccountManager();
}
}
static public void smLog(String str) {
if (INSTANCE != null) {
INSTANCE.log(str);
@ -646,7 +669,7 @@ public class SyncManager extends Service implements Runnable {
mMailboxObserver = new MailboxObserver(mHandler);
mSyncedMessageObserver = new SyncedMessageObserver(mHandler);
mMessageObserver = new MessageObserver(mHandler);
mSyncStatusObserver = new EasSyncStatusObserver();
try {
mDeviceId = getDeviceId();
} catch (IOException e) {
@ -900,6 +923,82 @@ public class SyncManager extends Service implements Runnable {
}
}
/**
* See if we need to change the syncInterval for any of our PIM mailboxes based on changes
* to settings in the AccountManager (sync settings).
* This code is called 1) when SyncManager starts, and 2) when SyncManager is running and there
* are changes made (this is detected via a SyncStatusObserver)
*/
private void checkPIMSyncSettings() {
ContentValues cv = new ContentValues();
// For now, just Contacts
// First, walk through our list of accounts
List<Account> easAccounts = getAccountList();
for (Account easAccount: easAccounts) {
// Find the contacts mailbox
long contactsId =
Mailbox.findMailboxOfType(this, easAccount.mId, Mailbox.TYPE_CONTACTS);
// Presumably there is one, but if not, it's ok. Just move on...
if (contactsId != Mailbox.NO_MAILBOX) {
// Create an AccountManager style Account
android.accounts.Account acct =
new android.accounts.Account(easAccount.mEmailAddress,
Eas.ACCOUNT_MANAGER_TYPE);
// Get the Contacts mailbox; this happens rarely so it's ok to get it all
Mailbox contacts = Mailbox.restoreMailboxWithId(this, contactsId);
int syncInterval = contacts.mSyncInterval;
// If we're syncable, look further...
if (ContentResolver.getIsSyncable(acct, ContactsContract.AUTHORITY) > 0) {
// If we're supposed to sync automatically (push), set to push if it's not
if (ContentResolver.getSyncAutomatically(acct, ContactsContract.AUTHORITY)) {
if (syncInterval == Mailbox.CHECK_INTERVAL_NEVER || syncInterval > 0) {
log("Sync setting: Contacts for " + acct.name + " changed to push");
cv.put(MailboxColumns.SYNC_INTERVAL, Mailbox.CHECK_INTERVAL_PUSH);
}
// If we're NOT supposed to push, and we're not set up that way, change it
} else if (syncInterval != Mailbox.CHECK_INTERVAL_NEVER) {
log("Sync setting: Contacts for " + acct.name + " changed to manual");
cv.put(MailboxColumns.SYNC_INTERVAL, Mailbox.CHECK_INTERVAL_NEVER);
}
// If not, set it to never check
} else if (syncInterval != Mailbox.CHECK_INTERVAL_NEVER) {
log("Sync setting: Contacts for " + acct.name + " changed to manual");
cv.put(MailboxColumns.SYNC_INTERVAL, Mailbox.CHECK_INTERVAL_NEVER);
}
// If we've made a change, update the Mailbox, and kick
if (cv.containsKey(MailboxColumns.SYNC_INTERVAL)) {
mResolver.update(ContentUris.withAppendedId(Mailbox.CONTENT_URI, contactsId),
cv,null, null);
kick("sync settings change");
}
}
}
}
private void checkWithAccountManager() {
android.accounts.Account[] accts =
AccountManager.get(this).getAccountsByType(Eas.ACCOUNT_MANAGER_TYPE);
List<Account> easAccounts = getAccountList();
for (Account easAccount: easAccounts) {
String accountName = easAccount.mEmailAddress;
boolean found = false;
for (android.accounts.Account acct: accts) {
if (acct.name.equalsIgnoreCase(accountName)) {
found = true;
break;
}
}
if (!found) {
// This account has been deleted in the AccountManager!
log("Account deleted in AccountManager; deleting from provider: " + accountName);
// TODO This will orphan downloaded attachments; need to handle this
mResolver.delete(ContentUris.withAppendedId(Account.CONTENT_URI, easAccount.mId),
null, null);
}
}
}
private void releaseConnectivityLock(String reason) {
// Clear our sync error map when we get connected
mSyncErrorMap.clear();
@ -1048,11 +1147,18 @@ public class SyncManager extends Service implements Runnable {
mResolver.registerContentObserver(Mailbox.CONTENT_URI, false, mMailboxObserver);
mResolver.registerContentObserver(Message.SYNCED_CONTENT_URI, true, mSyncedMessageObserver);
mResolver.registerContentObserver(Message.CONTENT_URI, true, mMessageObserver);
ContentResolver.addStatusChangeListener(ContentResolver.SYNC_OBSERVER_TYPE_SETTINGS,
mSyncStatusObserver);
AccountManager.get(this).addOnAccountsUpdatedListener(mAccountsUpdatedListener,
mHandler, true);
mConnectivityReceiver = new ConnectivityReceiver();
registerReceiver(mConnectivityReceiver,
new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION));
// See if any settings have changed while we weren't running...
checkPIMSyncSettings();
try {
while (!mStop) {
runAwake(SYNC_MANAGER_ID);