logcat -b radio日志
// 接着将slot 0主卡置为false，将slot 1设置为true
08-09 11:24:40.335 2565 3243 D RILJ : [4820]> RIL_REQUEST_ALLOW_DATA allowed: false [SUB0]
08-09 11:24:40.371 2565 2851 D RILJ : [4820]< RIL_REQUEST_ALLOW_DATA [SUB0]
08-09 11:24:41.153 2565 3250 D RILJ : [4839]> RIL_REQUEST_ALLOW_DATA allowed: true [SUB1]
08-09 11:24:41.159 2565 2855 D RILJ : [4839]< RIL_REQUEST_ALLOW_DATA [SUB1]
// 0表示无数据，5表示有数据且漫游状态，1表示有数据且没有漫游，出现1/5表示数据驻网成功(PS域驻网成功)
08-09 11:24:57.615 2565 2855 D RILJ : [4930]< DATA_REGISTRATION_STATE {0, null, null, null, 0, 20, null, null, null, null, null} [SUB1]
08-09 11:25:21.846 2565 2855 D RILJ : [4934]< DATA_REGISTRATION_STATE {5, a079, 0011c1d7, 3, null, 20, null, null, null, null, null} [SUB1]
// 这条记录和上面记录结合起来看数据是否真正注册成功，如果失败，result是failure，且mFailCause会提示原因，比如apn不对，或者欠费等。
08-09 11:25:26.265 2565 3074 D QtiDC-2 : DcActivatingState onSetupConnectionCompleted result=SUCCESS SetupResult.mFailCause=NONE dc={QtiDC-2: State=DcActivatingState mApnSetting=[ApnSettingV3] yo, 1991, 45403, yo, null, null, null, null, null, 0, default | ia, IPV4V6, IPV4V6, true, 0, 0, 0, false, 0, 0, 0, 0, , RefCount=1 mCid=0 mCreateTime=-1 mLastastFailTime=-1 mLastFailCause=NONE mTag=2
1.查看信号状态
1）搜索"< VOICE_REGISTRATION_STATE"查看CS域注册状态，也就是有无信号，第一个字段表示驻网状态，第四个字段表示网络类型，倒数第二个是拒绝入网原因。SUB0是卡槽1,SUB1是卡槽2
比如下面日志中，13表示被拒绝入网，原因12是LA_NOT_ALLOWED; 5表示驻网成功，为漫游状态，网络类型14表示LTE
07-23 01:36:35.516 748 2757 D RILJ : [5029]< VOICE_REGISTRATION_STATE {13, null, null, 0, null, null, null, 0, null, null, null, null, null, 12, null} [SUB1]
07-23 01:36:35.516 748 2757 D RILJ : [5033]< VOICE_REGISTRATION_STATE {13, null, null, 0, null, null, null, 0, null, null, null, null, null, 12, null} [SUB1]
07-23 01:38:20.744 748 2751 D RILJ : [5053]< VOICE_REGISTRATION_STATE {5, 03e9, 0c48f100, 14, null, null, null, 0, null, null, null, null, null, 0, null} [SUB0]
07-23 01:38:20.746 748 2757 D RILJ : [5057]< VOICE_REGISTRATION_STATE {13, null, null, 0, null, null, null, 0, null, null, null, null, null, 12, null} [SUB1]
07-23 01:38:20.799 748 2751 D RILJ : [5061]< VOICE_REGISTRATION_STATE {5, 03e9, 0c48f100, 14, null, null, null, 0, null, null, 0, null, null, 0, null} [SUB0]
07-23 01:38:42.989 748 2751 D RILJ : [5069]< VOICE_REGISTRATION_STATE {5, 03e9, 0c48f100, 14, null, null, null, 0, null, null, 0, null, null, 0, null} [SUB0]
07-23 01:38:43.235 748 2757 D RILJ : [5073]< VOICE_REGISTRATION_STATE {2, null, null, 0, null, null, null, 0, null, null, null, null, null, 0, null} [SUB1]
07-23 01:38:43.335 748 2751 D RILJ : [5078]< VOICE_REGISTRATION_STATE {2, null, null, 0, null, null, null, 0, null, null, null, null, null, 0, null} [SUB0]
2）搜索"< DATA_REGISTRATION_STATE"查看PS域注册状态，也就是有无数据，和CS类似，第一个字段表示驻网状态，第四个字段表示网络类型。对于PS，只有主卡才会驻网，副卡不会驻网，不必关注。
07-24 17:36:01.611 2629 2865 D RILJ : [3764]< DATA_REGISTRATION_STATE {5, a06f, 007e9627, 20, null, 20, null, null, null, null, null} [SUB0]
07-24 17:37:03.030 2629 2870 D RILJ : [3784]< DATA_REGISTRATION_STATE {2, null, null, null, 0, 20, null, null, null, null, null} [SUB1]
07-24 17:37:03.032 2629 2865 D RILJ : [3788]< DATA_REGISTRATION_STATE {5, a06f, 007ed5d8, 11, null, 20, null, null, null, null, null} [SUB0]
3）PS驻网后，还需要搜索DcActivatingState，确认是否建立了网络连接，如果失败mFailCause会显示原因，比如欠费，APN不对
07-25 14:28:52.569 2075 2208 D DC-2 : DcActivatingState onSetupConnectionCompleted result=SUCCESS SetupResult.mFailCause=NONE dc={DC-2: State=DcActivatingState mApnSetting=[ApnSettingV3] AIS, 2538, 52003, internet, , , , , , -1, default | ia, IPV4V6, IPV4V6, true, 0, 0, 0, false, 0, 0, 0, 0, , , false RefCount=1 mCid=0 mCreateTime=-1 mLastastFailTime=-1 mLastFailCause=NONE mTag=2 mLinkProperties={InterfaceName: rmnet_data0 LinkAddresses: [10.247.13.23/28,] Routes: [0.0.0.0/0 -> 10.247.13.24 rmnet_data0,] DnsAddresses: [115.178.58.26,115.178.58.10,] Domains: null MTU: 1500} linkCapabilities=[ Transports: CELLULAR Capabilities: IA&INTERNET&NOT_RESTRICTED&TRUSTED&NOT_VPN LinkUpBandwidth>=14Kbps LinkDnBandwidth>=14Kbps Specifier: <1>] mRestrictedNetworkOverride=false mApnContexts={{mApnType=default mState=CONNECTING mWaitingApns={[[ApnSettingV3] AIS, 2538, 52003, internet, , , , , , -1, default | ia, IPV4V6, IPV4V6, true, 0, 0, 0, false, 0, 0, 0, 0, , , false]} mApnSetting={[ApnSettingV3] AIS, 2538, 52003, internet, , , , , , -1, default | ia, IPV4V6, IPV4V6, true, 0, 0, 0, false, 0, 0, 0, 0, , , false} mReason=nwTypeChanged mDataEnabled=true mDependencyMet=true}={mTag=2 mApnContext={mApnType=default mState=CONNECTING mWaitingApns={[[ApnSettingV3] AIS, 2538, 52003, internet, , , , , , -1, default | ia, IPV4V6, IPV4V6, true, 0, 0, 0, false, 0, 0, 0, 0, , , false]} mApnSetting={[ApnSettingV3] AIS, 2538, 52003, internet, , , , , , -1, default | ia, IPV4V6, IPV4V6, true, 0, 0, 0, false, 0, 0, 0, 0, , , false} mReason=nwTypeChanged mDataEnabled=true mDependencyMet=true} mProfileId=0 mRat=0 mOnCompletedMsg={what=0x42000 when=-2h8m4s599ms obj=Pair{{mApnType=default mState=CONNECTING mWaitingApns={[[ApnSettingV3] AIS, 2538, 52003, internet, , , , , , -1, default | ia, IPV4V6, IPV4V6, true, 0, 0, 0, false, 0, 0, 0, 0, , , false]} mApnSetting={[ApnSettingV3] AIS, 2538, 52003, internet, , , , , , -1, default | ia, IPV4V6, IPV4V6, true, 0, 0, 0, false, 0, 0, 0, 0, , , false} mReason=nwTypeChanged mDataEnabled=true mDependencyMet=true} 2} target=Handler (com.qualcomm.qti.internal.telephony.dataconnection.QtiDcTracker) {6448827} replyTo=null}}}}
驻网信息字段含义
驻网状态字段含义： case 0: Not registered, MT is not currently searching * a new operator to register case 2: // 2 is "searching" case 3: // 3 is "registration denied" case 4: // 4 is "unknown" no vaild in current baseband case 10:// same as 0, but indicates that emergency call is possible. case 12:// same as 2, but indicates that emergency call is possible. case 13:// same as 3, but indicates that emergency call is possible. case 14:// same as 4, but indicates that emergency call is possible. return ServiceState.STATE_OUT_OF_SERVICE; case 1: // Registered, home network return ServiceState.STATE_IN_SERVICE; case 5: // in service, roam return ServiceState.STATE_IN_SERVICE; default: loge("regCodeToServiceState: unexpected service state " + code); return ServiceState.STATE_OUT_OF_SERVICE; // radio_tech 网络类型 typedef enum { RADIO_TECH_UNKNOWN = 0, RADIO_TECH_GPRS = 1, RADIO_TECH_EDGE = 2, RADIO_TECH_UMTS = 3, RADIO_TECH_IS95A = 4, RADIO_TECH_IS95B = 5, RADIO_TECH_1xRTT = 6, RADIO_TECH_EVDO_0 = 7, RADIO_TECH_EVDO_A = 8, RADIO_TECH_HSDPA = 9, RADIO_TECH_HSUPA = 10, RADIO_TECH_HSPA = 11, RADIO_TECH_EVDO_B = 12, RADIO_TECH_EHRPD = 13, RADIO_TECH_LTE = 14, RADIO_TECH_HSPAP = 15, // HSPA+ RADIO_TECH_GSM = 16, // Only supports voice RADIO_TECH_TD_SCDMA = 17, RADIO_TECH_IWLAN = 18, RADIO_TECH_LTE_CA = 19, RADIO_TECH_DC_HSPAP = 20 //for airtel network, AP should display 4G when BP report this tech } RIL_RadioTechnology; 拒绝入网原因： // reg_reject_cause #define IMSI_UNKNOWN_IN_HLR 0x02 #define ILLEGAL_MS 0x03 #define IMSI_UNKNOWN_IN_VLR 0x04 #define IMEI_NOT_ACCEPTED 0x05 #define ILLEGAL_ME 0x06 #define GPRS_SERVICES_NOT_ALLOWED 0x07 #define GPRS_SERVICES_AND_NON_GPRS_SERVICES_NOT_ALLOWED 0x08 #define MS_IDENTITY_CANNOT_BE_DERIVED_BY_THE_NETWORK 0x09 #define IMPLICITLY_DETACHED 0x0A #define PLMN_NOT_ALLOWED 0x0B #define LA_NOT_ALLOWED 0x0C #define NATIONAL_ROAMING_NOT_ALLOWED 0x0D #define GPRS_SERVICES_NOT_ALLOWED_IN_THIS_PLMN 0x0E #define NO_SUITABLE_CELLS_IN_LA 0x0F #define MSC_TEMPORARILY_NOT_REACHABLE 0x10 #define NETWORK_FAILURE 0x11 #define MAC_FAILURE 0x14 #define SYNCH_FAILURE 0x15 #define CONGESTTION 0x16 #define GSM_AUTH_UNACCEPTED 0x17 #define CSG_NOT_AUTHORIZED 0x19 #define SERVICE_OPTION_NOT_SUPPORTED 0x20 #define REQ_SERV_OPT_NOT_SUBSCRIBED 0x21 #define SERVICE_OPT__OUT_OF_ORDER 0x22 #define CALL_CANNOT_BE_IDENTIFIED 0x26 #define NO_PDP_CONTEXT_ACTIVATED 0x28 #define RETRY_UPON_ENTRY_INTO_A_NEW_CELL_MIN_VALUE 0x30 #define RETRY_UPON_ENTRY_INTO_A_NEW_CELL_MAX_VALUE 0x3F #define SEMANTICALLY_INCORRECT_MSG 0x5F #define INVALID_MANDATORY_INFO 0x60 #define MESSAGE_TYPE_NON_EXISTANT 0x61 #define MESSAGE_TYPE_NOT_COMP_PRT_ST 0x62 #define IE_NON_EXISTANT 0x63 #define MSG_NOT_COMPATIBLE_PROTOCOL_STATE 0x65
2、查看手机状态
分析日志时，有时候需要查看某段时间wifi是否链接/数据开关是否打开/主副卡设置在哪个卡槽/优选网络模式。
1、wifi开关打开关闭，搜索setWifiEnabled。wifi是否连接，搜索mIsWifiConnected
07-29 02:08:48.704 1471 1471 D WifiService: setWifiEnabled: true pid=1471, uid=1000
07-25 14:26:27.403 1471 2590 D WifiService: setWifiEnabled: false pid=1678, uid=1000
07-25 14:12:18.531 2075 2075 D QtiGsmDCT: [1]NETWORK_STATE_CHANGED_ACTION: mIsWifiConnected=false
07-25 14:12:18.564 2075 2075 D QtiGsmDCT: [0]NETWORK_STATE_CHANGED_ACTION: mIsWifiConnected=true
2、数据开关
08-29 14:00:54.466 1184 11534 D ConnectivityService: setMobileDataEnabled(true) // 打开数据开关
08-29 14:01:11.136 1184 12409 D ConnectivityService: setMobileDataEnabled(false) // 关闭数据开关
07-25 14:28:32.657 12395 12395 D ConnectivityManager: getMobileDataEnabled()- subId=1 retVal=true // 获取数据开关状态
3、设置主副卡
07-25 08:46:36.129 3120 3120 D RILJ : [1722]> RIL_REQUEST_ALLOW_DATA allowed: false [SUB0] // 切换主卡时，先关闭原卡槽主卡
07-25 08:46:36.181 3120 3120 D RILJ : [1723]> RIL_REQUEST_ALLOW_DATA allowed: true [SUB1] // 再切换到新的卡槽
4、设置优选网络模式
07-25 08:46:40.262 3120 3120 D RILJ : [1757]> REQUEST_SET_PREFERRED_NETWORK_TYPE : 10 [SUB0] // 设置
07-25 08:46:40.272 3120 3178 D RILJ : [1757]< REQUEST_SET_PREFERRED_NETWORK_TYPE [SUB0] //
07-25 08:46:40.273 3120 3120 D RILJ : [1758]> REQUEST_SET_PREFERRED_NETWORK_TYPE : 20 [SUB1]
07-25 08:46:40.281 3120 3182 D RILJ : [1758]< REQUEST_SET_PREFERRED_NETWORK_TYPE [SUB1]
优选网络模式值
138 /* NETWORK_MODE_* See ril.h RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE */ 139 int NETWORK_MODE_WCDMA_PREF = 0; /* GSM/WCDMA (WCDMA preferred) */ 140 int NETWORK_MODE_GSM_ONLY = 1; /* GSM only */ 141 int NETWORK_MODE_WCDMA_ONLY = 2; /* WCDMA only */ 142 int NETWORK_MODE_GSM_UMTS = 3; /* GSM/WCDMA (auto mode, according to PRL) 143 AVAILABLE Application Settings menu*/ 144 int NETWORK_MODE_CDMA = 4; /* CDMA and EvDo (auto mode, according to PRL) 145 AVAILABLE Application Settings menu*/ 146 int NETWORK_MODE_CDMA_NO_EVDO = 5; /* CDMA only */ 147 int NETWORK_MODE_EVDO_NO_CDMA = 6; /* EvDo only */ 148 int NETWORK_MODE_GLOBAL = 7; /* GSM/WCDMA, CDMA, and EvDo (auto mode, according to PRL) 149 AVAILABLE Application Settings menu*/ 150 int NETWORK_MODE_LTE_CDMA_EVDO = 8; /* LTE, CDMA and EvDo */ 151 int NETWORK_MODE_LTE_GSM_WCDMA = 9; /* LTE, GSM/WCDMA */ 152 int NETWORK_MODE_LTE_CDMA_EVDO_GSM_WCDMA = 10; /* LTE, CDMA, EvDo, GSM/WCDMA */ 153 int NETWORK_MODE_LTE_ONLY = 11; /* LTE Only mode. */ 154 int NETWORK_MODE_LTE_WCDMA = 12; /* LTE/WCDMA */ 155 int NETWORK_MODE_TDSCDMA_ONLY = 13; /* TD-SCDMA only */ 156 int NETWORK_MODE_TDSCDMA_WCDMA = 14; /* TD-SCDMA and WCDMA */ 157 int NETWORK_MODE_LTE_TDSCDMA = 15; /* TD-SCDMA and LTE */ 158 int NETWORK_MODE_TDSCDMA_GSM = 16; /* TD-SCDMA and GSM */ 159 int NETWORK_MODE_LTE_TDSCDMA_GSM = 17; /* TD-SCDMA,GSM and LTE */ 160 int NETWORK_MODE_TDSCDMA_GSM_WCDMA = 18; /* TD-SCDMA, GSM/WCDMA */ 161 int NETWORK_MODE_LTE_TDSCDMA_WCDMA = 19; /* TD-SCDMA, WCDMA and LTE */ 162 int NETWORK_MODE_LTE_TDSCDMA_GSM_WCDMA = 20; /* TD-SCDMA, GSM/WCDMA and LTE */ 163 int NETWORK_MODE_TDSCDMA_CDMA_EVDO_GSM_WCDMA = 21; /*TD-SCDMA,EvDo,CDMA,GSM/WCDMA*/ 164 int NETWORK_MODE_LTE_TDSCDMA_CDMA_EVDO_GSM_WCDMA = 22; /* TD-SCDMA/LTE/GSM/WCDMA, CDMA, and EvDo */