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fix NPE in race condition.

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Change-Id: Ic1df67f8a5379ff1cd804fb55e143f078e369ccf
This commit is contained in:
Tsu Chiang Chuang
2012-02-15 17:40:05 -08:00
parent a8c57bf6ad
commit 4fe25f693a
1 changed files with 7 additions and 0 deletions
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7
core/tests/bandwidthtests/src/com/android/bandwidthtest/util/ConnectionUtil.java
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@@ -44,6 +44,8 @@ import com.android.bandwidthtest.NetworkState;
import com.android.bandwidthtest.NetworkState.StateTransitionDirection;
import com.android.internal.util.AsyncChannel;
import junit.framework.Assert;
import java.io.IOException;
import java.net.UnknownHostException;
import java.util.List;
@@ -453,6 +455,11 @@ public class ConnectionUtil {
} catch (InterruptedException e) {
e.printStackTrace();
}
if (mNetworkInfo == null) {
Log.v(LOG_TAG, "Do not have networkInfo! Force fetch of network info.");
mNetworkInfo = mCM.getActiveNetworkInfo();
Assert.assertNotNull(mNetworkInfo);
}
if ((mNetworkInfo.getType() != networkType) ||
(mNetworkInfo.getState() != expectedState)) {
Log.v(LOG_TAG, "network state for " + mNetworkInfo.getType() +