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Commit f5d8e6c7 authored by Chen Xu's avatar Chen Xu
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Revert "Need to check empty not null for String" 

This reverts commit 77680bd4.

Reason for revert: this change caused no wcdma signal bar because "" is a valid default value from carrier config

Bug: 118800169
Change-Id: I0285827c84edda88f7f0d287d254ba89c9931382
parent 77680bd4

telephony/java/android/telephony/SignalStrength.java

+2 −2
Original line number Diff line number Diff line
@@ -21,8 +21,8 @@ import android.os.Bundle; 
import android.os.Parcel;

import android.os.Parcelable;

import android.telephony.CarrierConfigManager;

import android.text.TextUtils;

import android.util.Log;

import android.content.res.Resources;



import java.util.ArrayList;

import java.util.Arrays;
@@ -1116,7 +1116,7 @@ public class SignalStrength implements Parcelable { 
    public int getWcdmaLevel() {

        int level = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;



        if (TextUtils.isEmpty(mWcdmaDefaultSignalMeasurement)) {

        if (mWcdmaDefaultSignalMeasurement == null) {

            Log.wtf(LOG_TAG, "getWcdmaLevel - WCDMA default signal measurement is invalid.");

            return level;

        }