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Commit f4a4005a authored by Nobuaki Tanaka's avatar Nobuaki Tanaka Committed by Tomoharu Kasahara
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Support to play the various tones as per the Indian standard 

To play the following tones as per Indian standards.
 - Dial tone
 - Busy tone
 - Congestion tone
 - Call waiting tone
 - Ringing tone

Bug: 117161543
Test: Play each tone in indian locale

Change-Id: I6b7a2a5674a79a26fba80f987d2ed6ed555ce4bf
parent db44c5d1

media/libaudioclient/ToneGenerator.cpp

+40 −0
Original line number Diff line number Diff line
@@ -826,6 +826,34 @@ const ToneGenerator::ToneDescriptor ToneGenerator::sToneDescriptors[] = { 
                        { .duration = 0 , .waveFreq = { 0 }, 0, 0}},

          .repeatCnt = ToneGenerator::TONEGEN_INF,

          .repeatSegment = 0 },                              // TONE_IE_CALL_WAITING

        { .segments = { { .duration = ToneGenerator::TONEGEN_INF, .waveFreq = { 375, 400, 425, 0 }, 0, 0 },

                        { .duration = 0 , .waveFreq = { 0 }, 0, 0}},

          .repeatCnt = ToneGenerator::TONEGEN_INF,

          .repeatSegment = 0 },                              // TONE_INDIA_DIAL

        { .segments = { { .duration = 750, .waveFreq = { 400, 0 }, 0, 0 },

                      { .duration = 750, .waveFreq = { 0 }, 0, 0 },

                      { .duration = 0 , .waveFreq = { 0 }, 0, 0}},

          .repeatCnt = ToneGenerator::TONEGEN_INF,

          .repeatSegment = 0 },                               // TONE_INDIA_BUSY

        { .segments = { { .duration = 250, .waveFreq = { 400, 0 }, 0, 0 },

                        { .duration = 250, .waveFreq = { 0 }, 0, 0 },

                        { .duration = 0 , .waveFreq = { 0 }, 0, 0}},

          .repeatCnt = ToneGenerator::TONEGEN_INF,

          .repeatSegment = 0 },                              // TONE_INDIA_CONGESTION

        { .segments = { { .duration = 200, .waveFreq = { 400, 0 }, 0, 0 },

                        { .duration = 100, .waveFreq = { 0 }, 0, 0 },

                        { .duration = 200, .waveFreq = { 400, 0 }, 0, 0 },

                        { .duration = 7500, .waveFreq = { 0 }, 0, 0 },

                        { .duration = 0 , .waveFreq = { 0 }, 0, 0}},

          .repeatCnt = ToneGenerator::TONEGEN_INF,

          .repeatSegment = 0 },                              // TONE_INDIA_CALL_WAITING

        { .segments = { { .duration = 400, .waveFreq = { 375, 400, 425, 0 }, 0, 0 },

                      { .duration = 200, .waveFreq = { 0 }, 0, 0 },

                      { .duration = 400, .waveFreq = { 375, 400, 425, 0 }, 0, 0 },

                      { .duration = 2000, .waveFreq = { 0 }, 0, 0 },

                      { .duration = 0 , .waveFreq = { 0 }, 0, 0}},

          .repeatCnt = ToneGenerator::TONEGEN_INF,

          .repeatSegment = 0 },                               // TONE_INDIA_RINGTONE

};



// Used by ToneGenerator::getToneForRegion() to convert user specified supervisory tone type
@@ -900,6 +928,16 @@ const unsigned char /*tone_type*/ ToneGenerator::sToneMappingTable[NUM_REGIONS-1 
            TONE_SUP_ERROR,              // TONE_SUP_ERROR

            TONE_IE_CALL_WAITING,        // TONE_SUP_CALL_WAITING

            TONE_IE_RINGTONE             // TONE_SUP_RINGTONE

        },

        {   // INDIA

            TONE_INDIA_DIAL,             // TONE_SUP_DIAL

            TONE_INDIA_BUSY,             // TONE_SUP_BUSY

            TONE_INDIA_CONGESTION,       // TONE_SUP_CONGESTION

            TONE_SUP_RADIO_ACK,          // TONE_SUP_RADIO_ACK

            TONE_SUP_RADIO_NOTAVAIL,     // TONE_SUP_RADIO_NOTAVAIL

            TONE_SUP_ERROR,              // TONE_SUP_ERROR

            TONE_INDIA_CALL_WAITING,     // TONE_SUP_CALL_WAITING

            TONE_INDIA_RINGTONE          // TONE_SUP_RINGTONE

        }

};
@@ -971,6 +1009,8 @@ ToneGenerator::ToneGenerator(audio_stream_type_t streamType, float volume, bool 
        mRegion = HONGKONG;

    } else if (strstr(value, "ie") != NULL) {

        mRegion = IRELAND;

    } else if (strstr(value, "in") != NULL) {

        mRegion = INDIA;

    } else {

        mRegion = CEPT;

    }

media/libaudioclient/include/media/ToneGenerator.h

+7 −0
Original line number Diff line number Diff line
@@ -212,6 +212,12 @@ private: 
        // IRELAND Supervisory tones

        TONE_IE_RINGTONE,           // Ring Tone: A 400Hz + 450Hz tone repeated in a 0.4s on, 0.2s off, 0.4s on, 2.0s off pattern.

        TONE_IE_CALL_WAITING,       // Call waiting tone: 425Hz tone repeated in a 0.18s on, 0.2s off, 0.2s on, 4.5s off pattern.

        // INDIA supervisory tones

        TONE_INDIA_DIAL,            // Dial tone: 400 Hz tone modulated with 25Hz, continuous

        TONE_INDIA_BUSY,            // Busy tone: 400 Hz, 750ms ON, 750ms OFF...

        TONE_INDIA_CONGESTION,      // Congestion tone: 400 Hz, 250ms ON, 250ms OFF...

        TONE_INDIA_CALL_WAITING,    // Call waiting tone: 400 Hz, tone repeated in a 0.2s on, 0.1s off, 0.2s on, 7.5s off pattern.

        TONE_INDIA_RINGTONE,        // Ring tone: 400 Hz tone modulated with 25Hz, 0.4 on 0.2 off 0.4 on 2..0 off

        NUM_ALTERNATE_TONES

    };
@@ -223,6 +229,7 @@ private: 
        SINGAPORE,

        HONGKONG,

        IRELAND,

        INDIA,

        CEPT,

        NUM_REGIONS

    };