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Commit 71fa17cf authored by Ricardo Cerqueira's avatar Ricardo Cerqueira Committed by Steve Kondik
Browse files

SignalStrength: Allow for custom signal buckets in LTE 

STRICT levels are too low, LENIENT levels are too high. Let us
use something in between...

Change-Id: I134774ed471e1805eac95cfbf8af957378fd8293
parent d1e6240b

core/res/res/values/config.xml

+12 −0
Original line number Diff line number Diff line
@@ -2307,6 +2307,7 @@ 
          when evaluating RSRP for LTE antenna bar display

           0. Strict threshold

           1. Lenient threshold

           2. Custom threshold

    -->

    <integer name="config_LTE_RSRP_threshold_type">1</integer>
@@ -2543,4 +2544,15 @@ 
    <string name="config_rat_2g" translatable="false">2G</string>

    <string name="config_rat_3g" translatable="false">3G</string>

    <string name="config_rat_4g" translatable="false">4G</string>



    <!-- When config_LTE_RSRP_threshold_type is set to "custom" -->

    <integer-array name="config_LTE_RSRP_custom_levels">

        <item>-140</item>

        <item>-128</item>

        <item>-118</item>

        <item>-108</item>

        <item>-98</item>

        <item>-44</item>

    </integer-array>



</resources>

core/res/res/values/symbols.xml

+1 −0
Original line number Diff line number Diff line
@@ -2233,6 +2233,7 @@ 


  <!-- From SignalStrength -->

  <java-symbol type="integer" name="config_LTE_RSRP_threshold_type" />

  <java-symbol type="array"   name="config_LTE_RSRP_custom_levels" />



  <java-symbol type="string" name="android_system_label" />

  <java-symbol type="string" name="system_error_wipe_data" />

telephony/java/android/telephony/SignalStrength.java

+4 −0
Original line number Diff line number Diff line
@@ -53,6 +53,7 @@ public class SignalStrength implements Parcelable { 
    public static final int INVALID = 0x7FFFFFFF;



    private static final int RSRP_THRESH_TYPE_STRICT = 0;

    private static final int RSRP_THRESH_TYPE_CUSTOM = 2;

    private static final int[] RSRP_THRESH_STRICT = new int[] {-140, -115, -105, -95, -85, -44};

    private static final int[] RSRP_THRESH_LENIENT = new int[] {-140, -128, -118, -108, -98, -44};
@@ -811,6 +812,9 @@ public class SignalStrength implements Parcelable { 
        int[] threshRsrp;

        if (rsrpThreshType == RSRP_THRESH_TYPE_STRICT) {

            threshRsrp = RSRP_THRESH_STRICT;

        } else if (rsrpThreshType == RSRP_THRESH_TYPE_CUSTOM) {

            threshRsrp = Resources.getSystem().getIntArray(com.android.internal.R.array.

                    config_LTE_RSRP_custom_levels);

        } else {

            threshRsrp = RSRP_THRESH_LENIENT;

        }