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Commit ed1d2535 authored by Alon Albert's avatar Alon Albert
Browse files

Bring back auto clear backoff on reconnect 

Also, make sure it works this time by calling onBackoffChanged()

Bug: 3460736
Change-Id: I0470d6cb0aabd798dab4116d5d135c7a2364ed28
parent f313e958

core/java/android/content/SyncManager.java

+20 −3
Original line number Diff line number Diff line
@@ -237,10 +237,28 @@ public class SyncManager implements OnAccountsUpdateListener { 
    private BroadcastReceiver mConnectivityIntentReceiver =

            new BroadcastReceiver() {

        public void onReceive(Context context, Intent intent) {

            final boolean wasConnected = mDataConnectionIsConnected;



            // don't use the intent to figure out if network is connected, just check

            // ConnectivityManager directly.

            mDataConnectionIsConnected = isNetworkConnected();

            if (mDataConnectionIsConnected) {

                if (!wasConnected) {

                    if (Log.isLoggable(TAG, Log.VERBOSE)) {

                        Log.v(TAG, "Reconnection detected: clearing all backoffs");

                    }

                    mSyncStorageEngine.clearAllBackoffs(mSyncQueue);

                }

                sendCheckAlarmsMessage();

            }

        }

    };



    private boolean isNetworkConnected() {

        NetworkInfo networkInfo = getConnectivityManager().getActiveNetworkInfo();

        return (networkInfo != null) && networkInfo.isConnected();

    }



    private BroadcastReceiver mShutdownIntentReceiver =

            new BroadcastReceiver() {

        public void onReceive(Context context, Intent intent) {
@@ -1411,8 +1429,7 @@ public class SyncManager implements OnAccountsUpdateListener { 
            // to have the most recent value used.

            try {

                waitUntilReadyToRun();

                NetworkInfo networkInfo = getConnectivityManager().getActiveNetworkInfo();

                mDataConnectionIsConnected = (networkInfo != null) && networkInfo.isConnected();

                mDataConnectionIsConnected = isNetworkConnected();

                mSyncManagerWakeLock.acquire();

                // Always do this first so that we be sure that any periodic syncs that

                // are ready to run have been converted into pending syncs. This allows the

core/java/android/content/SyncStorageEngine.java

+2 −1
Original line number Diff line number Diff line
@@ -525,7 +525,7 @@ public class SyncStorageEngine extends Handler { 
        }

    }



    public void clearAllBackoffs() {

    public void clearAllBackoffs(SyncQueue syncQueue) {

        boolean changed = false;

        synchronized (mAuthorities) {

            for (AccountInfo accountInfo : mAccounts.values()) {
@@ -541,6 +541,7 @@ public class SyncStorageEngine extends Handler { 
                        }

                        authorityInfo.backoffTime = NOT_IN_BACKOFF_MODE;

                        authorityInfo.backoffDelay = NOT_IN_BACKOFF_MODE;

                        syncQueue.onBackoffChanged(accountInfo.account, authorityInfo.authority, 0);

                        changed = true;

                    }

                }