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Merge "Remove useless methods from NetworkStatsRecorder"

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This commit is contained in:
Paul Hu 2022-06-01 09:25:45 +00:00 • committed by Gerrit Code Review
commit 8433020e1a
1 changed files with 0 additions and 41 deletions
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41
service-t/src/com/android/server/net/NetworkStatsRecorder.java
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@ -43,7 +43,6 @@ import com.android.net.module.util.NetworkStatsUtils;
import libcore.io.IoUtils;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
@ -423,46 +422,6 @@ public class NetworkStatsRecorder {
}
}
public void importLegacyNetworkLocked(File file) throws IOException {
Objects.requireNonNull(mRotator, "missing FileRotator");
// legacy file still exists; start empty to avoid double importing
mRotator.deleteAll();
final NetworkStatsCollection collection = new NetworkStatsCollection(mBucketDuration);
collection.readLegacyNetwork(file);
final long startMillis = collection.getStartMillis();
final long endMillis = collection.getEndMillis();
if (!collection.isEmpty()) {
// process legacy data, creating active file at starting time, then
// using end time to possibly trigger rotation.
mRotator.rewriteActive(new CombiningRewriter(collection), startMillis);
mRotator.maybeRotate(endMillis);
}
}
public void importLegacyUidLocked(File file) throws IOException {
Objects.requireNonNull(mRotator, "missing FileRotator");
// legacy file still exists; start empty to avoid double importing
mRotator.deleteAll();
final NetworkStatsCollection collection = new NetworkStatsCollection(mBucketDuration);
collection.readLegacyUid(file, mOnlyTags);
final long startMillis = collection.getStartMillis();
final long endMillis = collection.getEndMillis();
if (!collection.isEmpty()) {
// process legacy data, creating active file at starting time, then
// using end time to possibly trigger rotation.
mRotator.rewriteActive(new CombiningRewriter(collection), startMillis);
mRotator.maybeRotate(endMillis);
}
}
/**
* Import a specified {@link NetworkStatsCollection} instance into this recorder,
* and write it into a standalone file.