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Commit e0ab4318 authored by SongFerngWang's avatar SongFerngWang
Browse files

Config of LTE signal strength default value remove SNR 

parameters_used_for_lte_signal_bar_int default value set
"RSRP = 1 << 0"

Bug: 146317112
Test: 1. atest SignalStrengthTest.java
2. atest cts/tests/tests/telephony/current/src/android/telephony/cts/SignalStrengthTest.java
Change-Id: I75d5719a743ce815990a17c640bfb15e47d7802a
Merged-In: Ifd8ba60f112832aac975974e5f29290ac48c18b2
parent 6bf0c618

telephony/java/android/telephony/CarrierConfigManager.java

+2 −2
Original line number Diff line number Diff line
@@ -2321,7 +2321,7 @@ public class CarrierConfigManager { 
     *  {@link CellSignalStrengthLte#USE_RSRQ}, {@link CellSignalStrengthLte#USE_RSSNR}.

     *

     * For example, if both RSRP and RSRQ are used, the value of key is 3 (1 << 0 | 1 << 1).

     * If the key is invalid or not configured, a default value (RSRP | RSSNR = 1 << 0 | 1 << 2)

     * If the key is invalid or not configured, a default value (RSRP = 1 << 0)

     * will apply.

     *

     * @hide
@@ -3891,7 +3891,7 @@ public class CarrierConfigManager { 
        sDefaults.putBoolean(KEY_PREVENT_CLIR_ACTIVATION_AND_DEACTIVATION_CODE_BOOL, false);

        sDefaults.putLong(KEY_DATA_SWITCH_VALIDATION_TIMEOUT_LONG, 2000);

        sDefaults.putInt(KEY_PARAMETERS_USED_FOR_LTE_SIGNAL_BAR_INT,

                CellSignalStrengthLte.USE_RSRP | CellSignalStrengthLte.USE_RSSNR);

                CellSignalStrengthLte.USE_RSRP);

    }



    /**

telephony/java/android/telephony/CellSignalStrengthLte.java

+2 −2
Original line number Diff line number Diff line
@@ -181,7 +181,7 @@ public final class CellSignalStrengthLte extends CellSignalStrength implements P 
        mCqi = CellInfo.UNAVAILABLE;

        mTimingAdvance = CellInfo.UNAVAILABLE;

        mLevel = SIGNAL_STRENGTH_NONE_OR_UNKNOWN;

        mParametersUseForLevel = USE_RSRP | USE_RSSNR;

        mParametersUseForLevel = USE_RSRP;

    }



    /** {@inheritDoc} */
@@ -236,7 +236,7 @@ public final class CellSignalStrengthLte extends CellSignalStrength implements P 
        int[] rsrpThresholds, rsrqThresholds, rssnrThresholds;

        boolean rsrpOnly;

        if (cc == null) {

            mParametersUseForLevel = USE_RSRP | USE_RSSNR;

            mParametersUseForLevel = USE_RSRP;

            rsrpThresholds = sRsrpThresholds;

            rsrqThresholds = sRsrqThresholds;

            rssnrThresholds = sRssnrThresholds;