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Commit 6fd7385f authored by Ken Shirriff's avatar Ken Shirriff
Browse files

Add sync_details support. 

This adds sync_details logging to AbstractThreadedSyncAdapter and thus
the new contacts code.
parent 75f1d43b

core/java/android/content/AbstractThreadedSyncAdapter.java

+24 −0
Original line number Diff line number Diff line
@@ -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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