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Commit 7fa886db authored by Nathan Harold's avatar Nathan Harold
Browse files

Update SignalStrength to use ASU for TD-SDCMA 

The HAL for Radio 1.2 uses -TD-SDCMA rather than
ASU RSCP for the signal strength for TD-SCDMA. This
change updates the HAL to use the new ASU-range
input.

Bug: 74202653
Test: runtest frameworks-telephony
Change-Id: Iab37ca19daf12179933cef580f248c3ef8258b98
Merged-In: Iab37ca19daf12179933cef580f248c3ef8258b98
(cherry picked from commit 31135514)
parent d41feee9

telephony/java/android/telephony/SignalStrength.java

+3 −3
Original line number Original line Diff line number Diff line
@@ -87,7 +87,7 @@ public class SignalStrength implements Parcelable { 
    private int mLteRsrq;

    private int mLteRsrq;

    private int mLteRssnr;

    private int mLteRssnr;

    private int mLteCqi;

    private int mLteCqi;

    private int mTdScdmaRscp;

    private int mTdScdmaRscp; // Valid values are -24...-120dBm or INVALID if unknown

    private int mWcdmaSignalStrength;

    private int mWcdmaSignalStrength;

    private int mWcdmaRscpAsu;  // the WCDMA RSCP in ASU as reported from the HAL

    private int mWcdmaRscpAsu;  // the WCDMA RSCP in ASU as reported from the HAL

    private int mWcdmaRscp;     // the WCDMA RSCP in dBm

    private int mWcdmaRscp;     // the WCDMA RSCP in dBm
@@ -401,8 +401,8 @@ public class SignalStrength implements Parcelable { 
        mLteRssnr = ((mLteRssnr >= -200) && (mLteRssnr <= 300)) ? mLteRssnr

        mLteRssnr = ((mLteRssnr >= -200) && (mLteRssnr <= 300)) ? mLteRssnr

                : SignalStrength.INVALID;

                : SignalStrength.INVALID;





        mTdScdmaRscp = ((mTdScdmaRscp >= 25) && (mTdScdmaRscp <= 120))

        mTdScdmaRscp = ((mTdScdmaRscp >= 0) && (mTdScdmaRscp <= 96))

                ? -mTdScdmaRscp : SignalStrength.INVALID;

                ? (mTdScdmaRscp - 120) : SignalStrength.INVALID;

        // Cqi no change

        // Cqi no change

        if (DBG) log("Signal after validate=" + this);

        if (DBG) log("Signal after validate=" + this);

    }

    }