a3659232ba
The phone only rang once on rings that did't loop. In the GSM phones the vendor ril sends a RIL_UNSOL_CALL_RING event to cause the phone to properly play non-looping ring tones. To reproduce select a non-looping ring tone such as "Digital Phone" and call it from another phone, the phone will only ring once. Three solutions were discussed: *) Have all ring tones loop; rejected because to more space would be taken by the silence. *) Require all vendor RIL's to send RIL_UNSOL_CALL_RING; rejected because it is inefficient to send a notification from the bottom of the stack. *) Modify the PhoneApp or the audio layer; rejected because it would be to big of change. *) Modify the framework; this is the solution accepted. The framework was modified to use two now properties to control the call ring notification. ro.telephony.multiple_call_ring: a boolean that if true the vendor ril is assumed to send multiple RIL_UNSOL_CALL_RING messages. If false only one is assumed and the framework will generate additional events. (The default if absent is true). ro.telephony.call_ring_delay: the delay in milli-seconds between the generated events. (default if absent is 3000) To minimize code duplication this change does some reorganization of the PhoneBase class hierarchy and PhoneBase becomes a handler and implements a default handleMessage method handles events associated with call ring notification. This handler is overridden by derived classes, CDMAPhone and GSMPhone which will pass unknown events to PhoneBase.handleMessage and thus handle call notification for any derived class. Change-Id: I5b147b2b69b647d9987052f16ada41c9b66e4bf1
134 lines
5.0 KiB
Java
134 lines
5.0 KiB
Java
/*
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* Copyright (C) 2006 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.internal.telephony;
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/**
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* Contains a list of string constants used to get or set telephone properties
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* in the system. You can use {@link android.os.SystemProperties os.SystemProperties}
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* to get and set these values.
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* @hide
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*/
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public interface TelephonyProperties
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{
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//****** Baseband and Radio Interface version
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//TODO T: property strings do not have to be gsm specific
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// change gsm.*operator.*" properties to "operator.*" properties
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/**
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* Baseband version
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* Availability: property is available any time radio is on
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*/
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static final String PROPERTY_BASEBAND_VERSION = "gsm.version.baseband";
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/** Radio Interface Layer (RIL) library implementation. */
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static final String PROPERTY_RIL_IMPL = "gsm.version.ril-impl";
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//****** Current Network
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/** Alpha name of current registered operator.<p>
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* Availability: when registered to a network. Result may be unreliable on
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* CDMA networks.
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*/
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static final String PROPERTY_OPERATOR_ALPHA = "gsm.operator.alpha";
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//TODO: most of these proprieties are generic, substitute gsm. with phone. bug 1856959
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/** Numeric name (MCC+MNC) of current registered operator.<p>
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* Availability: when registered to a network. Result may be unreliable on
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* CDMA networks.
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*/
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static final String PROPERTY_OPERATOR_NUMERIC = "gsm.operator.numeric";
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/** 'true' if the device is on a manually selected network
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*
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* Availability: when registered to a network
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*/
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static final String PROPERTY_OPERATOR_ISMANUAL = "operator.ismanual";
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/** 'true' if the device is considered roaming on this network for GSM
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* purposes.
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* Availability: when registered to a network
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*/
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static final String PROPERTY_OPERATOR_ISROAMING = "gsm.operator.isroaming";
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/** The ISO country code equivalent of the current registered operator's
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* MCC (Mobile Country Code)<p>
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* Availability: when registered to a network. Result may be unreliable on
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* CDMA networks.
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*/
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static final String PROPERTY_OPERATOR_ISO_COUNTRY = "gsm.operator.iso-country";
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static final String CURRENT_ACTIVE_PHONE = "gsm.current.phone-type";
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//****** SIM Card
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/**
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* One of <code>"UNKNOWN"</code> <code>"ABSENT"</code> <code>"PIN_REQUIRED"</code>
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* <code>"PUK_REQUIRED"</code> <code>"NETWORK_LOCKED"</code> or <code>"READY"</code>
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*/
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static String PROPERTY_SIM_STATE = "gsm.sim.state";
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/** The MCC+MNC (mobile country code+mobile network code) of the
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* provider of the SIM. 5 or 6 decimal digits.
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* Availablity: SIM state must be "READY"
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*/
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static String PROPERTY_ICC_OPERATOR_NUMERIC = "gsm.sim.operator.numeric";
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/** PROPERTY_ICC_OPERATOR_ALPHA is also known as the SPN, or Service Provider Name.
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* Availablity: SIM state must be "READY"
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*/
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static String PROPERTY_ICC_OPERATOR_ALPHA = "gsm.sim.operator.alpha";
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/** ISO country code equivalent for the SIM provider's country code*/
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static String PROPERTY_ICC_OPERATOR_ISO_COUNTRY = "gsm.sim.operator.iso-country";
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/**
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* Indicates the available radio technology. Values include: <code>"unknown"</code>,
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* <code>"GPRS"</code>, <code>"EDGE"</code> and <code>"UMTS"</code>.
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*/
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static String PROPERTY_DATA_NETWORK_TYPE = "gsm.network.type";
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/** Indicate if phone is in emergency callback mode */
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static final String PROPERTY_INECM_MODE = "ril.cdma.inecmmode";
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/** Indicate the timer value for exiting emergency callback mode */
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static final String PROPERTY_ECM_EXIT_TIMER = "ro.cdma.ecmexittimer";
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/** The international dialing prefix conversion string */
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static final String PROPERTY_IDP_STRING = "ro.cdma.idpstring";
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/**
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* Defines the schema for the carrier specified OTASP number
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*/
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static final String PROPERTY_OTASP_NUM_SCHEMA = "ro.cdma.otaspnumschema";
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/**
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* Disable all calls including Emergency call when it set to true.
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*/
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static final String PROPERTY_DISABLE_CALL = "ro.telephony.disable-call";
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/**
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* Set to true for vendor RIL's that send multiple UNSOL_CALL_RING notifications.
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*/
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static final String PROPERTY_RIL_SENDS_MULTIPLE_CALL_RING =
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"ro.telephony.call_ring.multiple";
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/**
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* The number of milli-seconds between CALL_RING notifications.
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*/
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static final String PROPERTY_CALL_RING_DELAY = "ro.telephony.call_ring.delay";
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}
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