diff options
Diffstat (limited to 'core/java/android')
| -rw-r--r-- | core/java/android/content/AbstractThreadedSyncAdapter.java | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/core/java/android/content/AbstractThreadedSyncAdapter.java b/core/java/android/content/AbstractThreadedSyncAdapter.java index 1edcb0a..6d870da 100644 --- a/core/java/android/content/AbstractThreadedSyncAdapter.java +++ b/core/java/android/content/AbstractThreadedSyncAdapter.java @@ -19,6 +19,8 @@ package android.content; import android.accounts.Account; import android.os.Bundle; import android.os.Process; +import android.os.NetStat; +import android.util.EventLog; import java.util.concurrent.atomic.AtomicInteger; @@ -45,6 +47,7 @@ public abstract class AbstractThreadedSyncAdapter { /** Kernel event log tag. Also listed in data/etc/event-log-tags. */ public static final int LOG_SYNC_DETAILS = 2743; + private static final String TAG = "Sync"; private final boolean mAutoInitialize; /** @@ -127,6 +130,8 @@ public abstract class AbstractThreadedSyncAdapter { private final String mAuthority; private final Account mAccount; private final Bundle mExtras; + private long mInitialTxBytes; + private long mInitialRxBytes; private SyncThread(String name, SyncContext syncContext, String authority, Account account, Bundle extras) { @@ -145,6 +150,9 @@ public abstract class AbstractThreadedSyncAdapter { } SyncResult syncResult = new SyncResult(); + int uid = Process.myUid(); + mInitialTxBytes = NetStat.getUidTxBytes(uid); + mInitialRxBytes = NetStat.getUidRxBytes(uid); ContentProviderClient provider = null; try { provider = mContext.getContentResolver().acquireContentProviderClient(mAuthority); @@ -162,6 +170,8 @@ public abstract class AbstractThreadedSyncAdapter { if (!isCanceled()) { mSyncContext.onFinished(syncResult); } + logSyncDetails(NetStat.getUidTxBytes(uid) - mInitialTxBytes, + NetStat.getUidRxBytes(uid) - mInitialRxBytes, syncResult); // synchronize so that the assignment will be seen by other threads // that also synchronize accesses to mSyncThread synchronized (mSyncThreadLock) { @@ -196,4 +206,18 @@ public abstract class AbstractThreadedSyncAdapter { */ public abstract void performSync(Account account, Bundle extras, String authority, ContentProviderClient provider, SyncResult syncResult); + + /** + * Logs details on the sync. + * Normally this will be overridden by a subclass that will provide + * provider-specific details. + * + * @param bytesSent number of bytes the sync sent over the network + * @param bytesReceived number of bytes the sync received over the network + * @param result The SyncResult object holding info on the sync + */ + protected void logSyncDetails(long bytesSent, long bytesReceived, SyncResult result) { + EventLog.writeEvent(SyncAdapter.LOG_SYNC_DETAILS, TAG, bytesSent, bytesReceived, ""); + } + }
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