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Commit a1bb12be authored by Chi Zhang's avatar Chi Zhang
Browse files

Clarify setup duration in VoiceCallSession. 

Test: build && atest FrameworksTelephonyTests
Bug: 142026991
Bug: 122371089
Change-Id: I603e37c5d4c7490a602d62b8713cc997d66b8899
parent 6f400a1c

src/java/com/android/internal/telephony/metrics/VoiceCallSessionStats.java

+42 −11
Original line number Diff line number Diff line
@@ -81,6 +81,18 @@ public class VoiceCallSessionStats { 
     */

    private static final int CARRIER_ID_UNKNOWN = 0;



    /** Upper bounds of each call setup duration category in milliseconds. */

    private static final int CALL_SETUP_DURATION_UNKNOWN = 0;

    private static final int CALL_SETUP_DURATION_EXTREMELY_FAST = 60;

    private static final int CALL_SETUP_DURATION_ULTRA_FAST = 100;

    private static final int CALL_SETUP_DURATION_VERY_FAST = 300;

    private static final int CALL_SETUP_DURATION_FAST = 600;

    private static final int CALL_SETUP_DURATION_NORMAL = 1000;

    private static final int CALL_SETUP_DURATION_SLOW = 3000;

    private static final int CALL_SETUP_DURATION_VERY_SLOW = 6000;

    private static final int CALL_SETUP_DURATION_ULTRA_SLOW = 10000;

    // CALL_SETUP_DURATION_EXTREMELY_SLOW has no upper bound (it includes everything above 10000)



    /** Holds the audio codec bitmask value for CS calls. */

    private static final SparseLongArray CS_CODEC_MAP = buildGsmCdmaCodecMap();
@@ -540,6 +552,7 @@ public class VoiceCallSessionStats { 
    }



    private static int classifySetupDuration(long durationMillis) {

        // keys in CALL_SETUP_DURATION_MAP are upper bounds in ascending order

        for (int i = 0; i < CALL_SETUP_DURATION_MAP.size(); i++) {

            if (durationMillis < CALL_SETUP_DURATION_MAP.keyAt(i)) {

                return CALL_SETUP_DURATION_MAP.valueAt(i);
@@ -622,15 +635,33 @@ public class VoiceCallSessionStats { 
    private static SparseIntArray buildCallSetupDurationMap() {

        SparseIntArray map = new SparseIntArray();



        map.put(0, VOICE_CALL_SESSION__SETUP_DURATION__CALL_SETUP_DURATION_UNKNOWN);

        map.put(60, VOICE_CALL_SESSION__SETUP_DURATION__CALL_SETUP_DURATION_EXTREMELY_FAST);

        map.put(100, VOICE_CALL_SESSION__SETUP_DURATION__CALL_SETUP_DURATION_ULTRA_FAST);

        map.put(300, VOICE_CALL_SESSION__SETUP_DURATION__CALL_SETUP_DURATION_VERY_FAST);

        map.put(600, VOICE_CALL_SESSION__SETUP_DURATION__CALL_SETUP_DURATION_FAST);

        map.put(1000, VOICE_CALL_SESSION__SETUP_DURATION__CALL_SETUP_DURATION_NORMAL);

        map.put(3000, VOICE_CALL_SESSION__SETUP_DURATION__CALL_SETUP_DURATION_SLOW);

        map.put(6000, VOICE_CALL_SESSION__SETUP_DURATION__CALL_SETUP_DURATION_VERY_SLOW);

        map.put(10000, VOICE_CALL_SESSION__SETUP_DURATION__CALL_SETUP_DURATION_ULTRA_SLOW);

        map.put(

                CALL_SETUP_DURATION_UNKNOWN,

                VOICE_CALL_SESSION__SETUP_DURATION__CALL_SETUP_DURATION_UNKNOWN);

        map.put(

                CALL_SETUP_DURATION_EXTREMELY_FAST,

                VOICE_CALL_SESSION__SETUP_DURATION__CALL_SETUP_DURATION_EXTREMELY_FAST);

        map.put(

                CALL_SETUP_DURATION_ULTRA_FAST,

                VOICE_CALL_SESSION__SETUP_DURATION__CALL_SETUP_DURATION_ULTRA_FAST);

        map.put(

                CALL_SETUP_DURATION_VERY_FAST,

                VOICE_CALL_SESSION__SETUP_DURATION__CALL_SETUP_DURATION_VERY_FAST);

        map.put(

                CALL_SETUP_DURATION_FAST,

                VOICE_CALL_SESSION__SETUP_DURATION__CALL_SETUP_DURATION_FAST);

        map.put(

                CALL_SETUP_DURATION_NORMAL,

                VOICE_CALL_SESSION__SETUP_DURATION__CALL_SETUP_DURATION_NORMAL);

        map.put(

                CALL_SETUP_DURATION_SLOW,

                VOICE_CALL_SESSION__SETUP_DURATION__CALL_SETUP_DURATION_SLOW);

        map.put(

                CALL_SETUP_DURATION_VERY_SLOW,

                VOICE_CALL_SESSION__SETUP_DURATION__CALL_SETUP_DURATION_VERY_SLOW);

        map.put(

                CALL_SETUP_DURATION_ULTRA_SLOW,

                VOICE_CALL_SESSION__SETUP_DURATION__CALL_SETUP_DURATION_ULTRA_SLOW);

        // anything above would be CALL_SETUP_DURATION_EXTREMELY_SLOW



        return map;