LineageOS/android_packages_modules_Connectivity
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NetworkStats always needs arrays.

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Internal logic relies on Arrays.copyOf(), so always give ourselves
valid arrays, using shared empty objects to save overhead.

Bug: 17502649
Change-Id: I5dbb00545bdfe45bbd48144ab505ea08cc92cbcd
This commit is contained in:
Jeff Sharkey
2014-09-17 09:26:28 -07:00
parent 45cc2ce6ed
commit 8e9afdf05f
1 changed files with 11 additions and 0 deletions
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11
core/java/android/net/NetworkStats.java
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@@ -24,6 +24,8 @@ import android.util.SparseBooleanArray;
import com.android.internal.annotations.VisibleForTesting;
import com.android.internal.util.ArrayUtils;
import libcore.util.EmptyArray;
import java.io.CharArrayWriter;
import java.io.PrintWriter;
import java.util.Arrays;
@@ -169,6 +171,15 @@ public class NetworkStats implements Parcelable {
} else {
// Special case for use by NetworkStatsFactory to start out *really* empty.
this.capacity = 0;
this.iface = EmptyArray.STRING;
this.uid = EmptyArray.INT;
this.set = EmptyArray.INT;
this.tag = EmptyArray.INT;
this.rxBytes = EmptyArray.LONG;
this.rxPackets = EmptyArray.LONG;
this.txBytes = EmptyArray.LONG;
this.txPackets = EmptyArray.LONG;
this.operations = EmptyArray.LONG;
}
}