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author | Ricardo Cerqueira <cyanogenmod@cerqueira.org> | 2012-11-22 06:02:18 +0000 |
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committer | Steve Kondik <steve@cyngn.com> | 2015-10-26 01:52:04 -0700 |
commit | 60627bcd4b50a3674b9ab544c31df9f8e2ba2185 (patch) | |
tree | e0383519d7c50c42c6491935ecd19101f6ae61e6 /telephony/java/android/telephony/SignalStrength.java | |
parent | ac0fe7904fdd84abf14d0002bc60307fa301f71d (diff) | |
download | frameworks_base-60627bcd4b50a3674b9ab544c31df9f8e2ba2185.zip frameworks_base-60627bcd4b50a3674b9ab544c31df9f8e2ba2185.tar.gz frameworks_base-60627bcd4b50a3674b9ab544c31df9f8e2ba2185.tar.bz2 |
telephony: SignalStrengh: Don't calculate a LTE snr if the srq is invalid
If the previous values are invalid and signal quality is -1, chances are there's
no LTE signal at all, so don't calculate the SNR and mark it invalid as well.
This fixes the strength indicator in GSM devices where it was being skewed
by the ghost LTE value
Change-Id: I070573401c141aa99941a332ee256246697abb90
Diffstat (limited to 'telephony/java/android/telephony/SignalStrength.java')
-rw-r--r-- | telephony/java/android/telephony/SignalStrength.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/telephony/java/android/telephony/SignalStrength.java b/telephony/java/android/telephony/SignalStrength.java index 1cdbf21..43b8028 100644 --- a/telephony/java/android/telephony/SignalStrength.java +++ b/telephony/java/android/telephony/SignalStrength.java @@ -398,7 +398,7 @@ public class SignalStrength implements Parcelable { mLteSignalStrength = (mLteSignalStrength >= 0) ? mLteSignalStrength : 99; mLteRsrp = ((mLteRsrp >= 44) && (mLteRsrp <= 140)) ? -mLteRsrp : SignalStrength.INVALID; mLteRsrq = ((mLteRsrq >= 3) && (mLteRsrq <= 20)) ? -mLteRsrq : SignalStrength.INVALID; - mLteRssnr = ((mLteRssnr >= -200) && (mLteRssnr <= 300)) ? mLteRssnr + mLteRssnr = ((mLteRssnr >= -200) && (mLteRssnr <= 300) && !(mLteRsrq == SignalStrength.INVALID && mLteRssnr == -1)) ? mLteRssnr : SignalStrength.INVALID; mTdScdmaRscp = ((mTdScdmaRscp >= 25) && (mTdScdmaRscp <= 120)) |