Android/frameworks_base
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Merge "Need to check empty not null for String"

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This commit is contained in:
Chen Xu
2018-10-22 16:53:18 +00:00
committed by Gerrit Code Review
parent fccdf46adf 77680bd4db
commit e09f7b5ebb
1 changed files with 2 additions and 2 deletions
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4
telephony/java/android/telephony/SignalStrength.java
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@@ -21,8 +21,8 @@ import android.os.Bundle;
import android.os.Parcel; import android.os.Parcel;
import android.os.Parcelable; import android.os.Parcelable;
import android.telephony.CarrierConfigManager; import android.telephony.CarrierConfigManager;
import android.text.TextUtils;
import android.util.Log; import android.util.Log;
import android.content.res.Resources;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Arrays; import java.util.Arrays;
@@ -1116,7 +1116,7 @@ public class SignalStrength implements Parcelable {
public int getWcdmaLevel() { public int getWcdmaLevel() {
int level = SIGNAL_STRENGTH_NONE_OR_UNKNOWN; int level = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;
if (mWcdmaDefaultSignalMeasurement == null) { if (TextUtils.isEmpty(mWcdmaDefaultSignalMeasurement)) {
Log.wtf(LOG_TAG, "getWcdmaLevel - WCDMA default signal measurement is invalid."); Log.wtf(LOG_TAG, "getWcdmaLevel - WCDMA default signal measurement is invalid.");
return level; return level;
} }