Merge "Support to play the various tones as per the Indian standard" (3c5b1b71) · Commits · e / os / android_frameworks_av

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
		};