通话状态监听-Android13

通话状态监听-Android13

  • 1、Android Telephony 模块结构
  • 2、监听和广播获取通话状态
    • 2.1 注册
    • 2.2 通话状态通知
    • 2.3 通话状态
  • 3、通知状态流程
  • * 关键日志

frameworks/base/core/java/android/telephony/PhoneStateListener.java

1、Android Telephony 模块结构

Android Telephony 模块结构简析
Android Telephony 模块结构简析
Telecom 框架概览

  • Dialer.apk： /product/priv-app/Dialer/Dialer.apk、packages/apps/Dialer
  • Telecom.apk： /system/priv-app/Telecom/Telecom.apk、packages/service/telecomm
  • TeleService.apk： /system/priv-app/TeleService/TeleService.apk、packages/service/telephony

  • framework.jar： frameworks/base/telecomm、frameworks/base/telephony

  • telephony-common.jar： frameworks/opt/telephony

  • vendor.ril-daemon： hardware/ril

2、监听和广播获取通话状态

主要查看 framework.jar 代码

2.1 注册

    1. PhoneStateListener注册：最终调用TelephonyRegistry.java#listenWithEventList添加到ArrayList<Record> mRecords
      packages/apps/Dialer/java/com/android/incallui/InCallPresenter.java
this.context.getSystemService(TelephonyManager.class).listen(phoneStateListener, PhoneStateListener.LISTEN_CALL_STATE);
    1. 广播注册：public static final String ACTION_PHONE_STATE_CHANGED = "android.intent.action.PHONE_STATE";，权限android.permission.READ_PHONE_STATE
      packages/apps/Dialer/java/com/android/dialer/dialpadview/DialpadFragment.java
    if (callStateReceiver == null) {IntentFilter callStateIntentFilter =new IntentFilter(TelephonyManager.ACTION_PHONE_STATE_CHANGED);callStateReceiver = new CallStateReceiver();getActivity().registerReceiver(callStateReceiver, callStateIntentFilter);}
/private class CallStateReceiver extends BroadcastReceiver {/*** Receive call state changes so that we can take down the "dialpad chooser" if the phone* becomes idle while the chooser UI is visible.*/@Overridepublic void onReceive(Context context, Intent intent) {String state = intent.getStringExtra(TelephonyManager.EXTRA_STATE);if ((TextUtils.equals(state, TelephonyManager.EXTRA_STATE_IDLE)|| TextUtils.equals(state, TelephonyManager.EXTRA_STATE_OFFHOOK))&& isDialpadChooserVisible()) {// Note there's a race condition in the UI here: the// dialpad chooser could conceivably disappear (on its// own) at the exact moment the user was trying to select// one of the choices, which would be confusing.  (But at// least that's better than leaving the dialpad chooser// onscreen, but useless...)LogUtil.i("CallStateReceiver.onReceive", "hiding dialpad chooser, state: %s", state);showDialpadChooser(false);}}}

2.2 通话状态通知

frameworks/base/services/core/java/com/android/server/TelephonyRegistry.java

    public void notifyCallState(int phoneId, int subId, int state, String incomingNumber) {if (!checkNotifyPermission("notifyCallState()")) {return;}if (VDBG) {log("notifyCallState: subId=" + subId+ " state=" + state + " incomingNumber=" + incomingNumber);}synchronized (mRecords) {if (validatePhoneId(phoneId)) {mCallState[phoneId] = state;mCallIncomingNumber[phoneId] = incomingNumber;for (Record r : mRecords) {if (r.matchTelephonyCallbackEvent(TelephonyCallback.EVENT_LEGACY_CALL_STATE_CHANGED)&& (r.subId == subId)&& (r.subId != SubscriptionManager.DEFAULT_SUBSCRIPTION_ID)) {try {// Only the legacy PhoneStateListener receives the phone number.String incomingNumberOrEmpty = getCallIncomingNumber(r, phoneId);r.callback.onLegacyCallStateChanged(state, incomingNumberOrEmpty);} catch (RemoteException ex) {mRemoveList.add(r.binder);}}if (r.matchTelephonyCallbackEvent(TelephonyCallback.EVENT_CALL_STATE_CHANGED)&& (r.subId == subId)&& (r.subId != SubscriptionManager.DEFAULT_SUBSCRIPTION_ID)) {try {// The phone number is not included in the new call state changed// listener.r.callback.onCallStateChanged(state);} catch (RemoteException ex) {mRemoveList.add(r.binder);}}}}handleRemoveListLocked();}broadcastCallStateChanged(state, incomingNumber, phoneId, subId);}

2.3 通话状态

frameworks/base/telephony/java/android/telephony/TelephonyManager.java

CALL_STATE_IDLE： 处于无电话活动，相当于电话挂断，不过要先有CALL_STATE_OFFHOOK判断
CALL_STATE_RINGING： 电话响铃
CALL_STATE_OFFHOOK： 接听电话

    /*** Device call state: No activity.*/public static final int CALL_STATE_IDLE = 0;/*** Device call state: Ringing. A new call arrived and is*  ringing or waiting. In the latter case, another call is*  already active.*/public static final int CALL_STATE_RINGING = 1;/*** Device call state: Off-hook. At least one call exists* that is dialing, active, or on hold, and no calls are ringing* or waiting.*/public static final int CALL_STATE_OFFHOOK = 2;

3、通知状态流程

frameworks/base/core/java/android/telephony/TelephonyRegistryManager.java
frameworks/base/services/core/java/com/android/server/TelephonyRegistry.java

在这里插入图片描述

    public void notifyCallStateForAllSubs(int state, String phoneNumber) {if (!checkNotifyPermission("notifyCallState()")) {return;}if (VDBG) {log("notifyCallStateForAllSubs: state=" + state + " phoneNumber=" + phoneNumber);}synchronized (mRecords) {for (Record r : mRecords) {if (r.matchTelephonyCallbackEvent(TelephonyCallback.EVENT_LEGACY_CALL_STATE_CHANGED)&& (r.subId == SubscriptionManager.DEFAULT_SUBSCRIPTION_ID)) {try {// Ensure the listener has read call log permission; if they do not return// an empty phone number.// This is ONLY for legacy onCallStateChanged in PhoneStateListener.String phoneNumberOrEmpty = r.canReadCallLog() ? phoneNumber : "";r.callback.onLegacyCallStateChanged(state, phoneNumberOrEmpty);} catch (RemoteException ex) {mRemoveList.add(r.binder);}}if (r.matchTelephonyCallbackEvent(TelephonyCallback.EVENT_CALL_STATE_CHANGED)&& (r.subId == SubscriptionManager.DEFAULT_SUBSCRIPTION_ID)) {try {// The new callback does NOT provide the phone number.r.callback.onCallStateChanged(state);} catch (RemoteException ex) {mRemoveList.add(r.binder);}}}handleRemoveListLocked();}// Called only by Telecomm to communicate call state across different phone accounts. So// there is no need to add a valid subId or slotId.broadcastCallStateChanged(state, phoneNumber,SubscriptionManager.INVALID_SIM_SLOT_INDEX,SubscriptionManager.INVALID_SUBSCRIPTION_ID);}public void notifyCallState(int phoneId, int subId, int state, String incomingNumber) {if (!checkNotifyPermission("notifyCallState()")) {return;}if (VDBG) {log("notifyCallState: subId=" + subId+ " state=" + state + " incomingNumber=" + incomingNumber);}synchronized (mRecords) {if (validatePhoneId(phoneId)) {mCallState[phoneId] = state;mCallIncomingNumber[phoneId] = incomingNumber;for (Record r : mRecords) {if (r.matchTelephonyCallbackEvent(TelephonyCallback.EVENT_LEGACY_CALL_STATE_CHANGED)&& (r.subId == subId)&& (r.subId != SubscriptionManager.DEFAULT_SUBSCRIPTION_ID)) {try {// Only the legacy PhoneStateListener receives the phone number.String incomingNumberOrEmpty = getCallIncomingNumber(r, phoneId);r.callback.onLegacyCallStateChanged(state, incomingNumberOrEmpty);} catch (RemoteException ex) {mRemoveList.add(r.binder);}}if (r.matchTelephonyCallbackEvent(TelephonyCallback.EVENT_CALL_STATE_CHANGED)&& (r.subId == subId)&& (r.subId != SubscriptionManager.DEFAULT_SUBSCRIPTION_ID)) {try {// The phone number is not included in the new call state changed// listener.r.callback.onCallStateChanged(state);} catch (RemoteException ex) {mRemoveList.add(r.binder);}}}}handleRemoveListLocked();}broadcastCallStateChanged(state, incomingNumber, phoneId, subId);}

* 关键日志

 ril.*GET_CURRENT_CALLS|TelephonyManager:|PhoneStateListener:|TelecomFramework: TelephonyConnectionService:|TelephonyMetrics:|Telecom : CallsManager|Telecom : PhoneStateBroadcaster: Broadcasted state change:|Telephony: onStateChanged|android.intent.action.PHONE_STATE|KeyguardUpdateMonitor:|notification_enqueue.*com.google.android.dialer|Dialer  :.*CallState

12-17 21:06:43.523   957   957 D RILJ    : [1066]> GET_CURRENT_CALLS [PHONE0]
12-17 21:06:43.524   526   526 D RIL     : onRequest: GET_CURRENT_CALLS, sState: 10
12-17 21:06:43.529   957  1274 D RILJ    : [1066]< GET_CURRENT_CALLS {[id=4,INCOMING,toa=129,norm,mt,0,voc,noevp,,cli=1,,1,audioQuality=0] } [PHONE0]
12-17 21:06:43.546   957   957 E TelephonyMetrics: writePhoneState: Call session is missing
12-17 21:06:43.676   957   957 I TelecomFramework: TelephonyConnectionService: createConnection, callManagerAccount: ComponentInfo{com.android.phone/com.android.services.telephony.TelephonyConnectionService}, 1, UserHandle{0}, callId: TC@4_1, request: ConnectionRequest xxxxxxxxxxxxxx Bundle[android.telecom.extra.INCOMING_CALL_ADDRESS=***, android.telecom.extra.CALL_CREATED_TIME_MILLIS=68867006, android.telecom.extra.CALL_TELECOM_ROUTING_START_TIME_MILLIS=68867038, ] isAdhocConf: N, isIncoming: true, isUnknown: false, isLegacyHandover: false, isHandover: false,  addSelfManaged: true: (SBC.oSC)->CS.crCo->H.CS.crCo->H.CS.crCo.pICR(cap/cast)@E-Ajo
12-17 21:06:43.683   957   957 V Telephony: onStateChanged, state: RINGING
12-17 21:06:43.718   957   957 I TelecomFramework: TelephonyConnectionService: notifyCreateConnectionComplete TC@4_1: (...->CSW.hCCC)->CS.crCoC->H.CS.crCoC(cap/cast)@E-E-E-Ajo
12-17 21:06:43.780   596 10440 I Telecom : CallsManager: onCallFilteringComplete: (...->CS.crCo->H.CS.crCo->H.CS.crCo.pICR)->CSW.hCCC->ICFG.sF->ICFG.sF->ICFG.sF->CILH.sL->CILH.oQC->BCF.gBS->BCF.gBS->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF(cap/cast)@E-E-Ajo
12-17 21:06:43.781   596 10440 I Telecom : CallsManager: setCallState NEW -> RINGING, call: [Call id=TC@4, state=NEW, tpac=ComponentInfo{com.android.phone/com.android.services.telephony.TelephonyConnectionService}, 1, UserHandle{0}, cmgr=ComponentInfo{com.android.phone/com.android.services.telephony.TelephonyConnectionService}, 1, UserHandle{0}, handle=tel:********12, vidst=A, childs(0), has_parent(false), cap=[ sup_hld mut !v2a spd_aud], prop=[]], voip=false: (...->CS.crCo->H.CS.crCo->H.CS.crCo.pICR)->CSW.hCCC->ICFG.sF->ICFG.sF->ICFG.sF->CILH.sL->CILH.oQC->BCF.gBS->BCF.gBS->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF(cap/cast)@E-E-Ajo
12-17 21:06:43.786   596 10440 I Telecom : CallsManager: onCallFilteringComplete: allow call.: (...->CS.crCo->H.CS.crCo->H.CS.crCo.pICR)->CSW.hCCC->ICFG.sF->ICFG.sF->ICFG.sF->CILH.sL->CILH.oQC->BCF.gBS->BCF.gBS->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF(cap/cast)@E-E-Ajo
12-17 21:06:43.786   596 10440 I Telecom : CallsManager: addCall([Call id=TC@4, state=RINGING, tpac=ComponentInfo{com.android.phone/com.android.services.telephony.TelephonyConnectionService}, 1, UserHandle{0}, cmgr=ComponentInfo{com.android.phone/com.android.services.telephony.TelephonyConnectionService}, 1, UserHandle{0}, handle=tel:********12, vidst=A, childs(0), has_parent(false), cap=[ sup_hld mut !v2a spd_aud], prop=[]], voip=false): (...->CS.crCo->H.CS.crCo->H.CS.crCo.pICR)->CSW.hCCC->ICFG.sF->ICFG.sF->ICFG.sF->CILH.sL->CILH.oQC->BCF.gBS->BCF.gBS->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF(cap/cast)@E-E-Ajo
12-17 21:06:43.797   957   957 I TelecomFramework: TelephonyConnectionService: onCallFilteringCompleted(TC@4_1, CallFilteringCompletionInfo{mIsBlocked=false, mIsInContacts=false, mCallResponse=null, mCallScreeningPackageName='null'}): (...->CSW.hCCC->ICFG.sF->ICFG.sF->ICFG.sF->CILH.sL->CILH.oQC->BCF.gBS->BCF.gBS->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF)->CS.oCFC->H.CS.oCFC(cap/cast/cast)@E-E-E-Ajo
12-17 21:06:43.879   596 10440 I Telecom : PhoneStateBroadcaster: Broadcasted state change: 1: (...->CS.crCo->H.CS.crCo->H.CS.crCo.pICR)->CSW.hCCC->ICFG.sF->ICFG.sF->ICFG.sF->CILH.sL->CILH.oQC->BCF.gBS->BCF.gBS->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF(cap/cast)@E-E-Ajo
12-17 21:06:43.898   957   957 I TelecomFramework: TelephonyConnectionService: onTrackedByNonUiService TC@4_1 true: (ICSBC.oSC)->CS.tBNUS->H.CS.tBNUS(cad/cast)@E-Ajw
12-17 21:06:44.038   957   957 D RILJ    : [1068]> GET_CURRENT_CALLS [PHONE0]
12-17 21:06:44.039   526   526 D RIL     : onRequest: GET_CURRENT_CALLS, sState: 10
12-17 21:06:44.049   957  1274 D RILJ    : [1068]< GET_CURRENT_CALLS {[id=4,INCOMING,toa=129,norm,mt,0,voc,noevp,,cli=1,,1,audioQuality=0] } [PHONE0]
12-17 21:06:44.113   957   957 I TelecomFramework: TelephonyConnectionService: onTrackedByNonUiService TC@4_1 true: (ICSBC.oSC)->CS.tBNUS->H.CS.tBNUS(cab/cast)@E-Aj8
12-17 21:06:44.132   957   957 I TelecomFramework: TelephonyConnectionService: onAudioStateChanged TC@4_1 [AudioState isMuted: false, route: SPEAKER, supportedRouteMask: SPEAKER, activeBluetoothDevice: [null], supportedBluetoothDevices: []]: (...->CSW.hCCC->ICFG.sF->ICFG.sF->ICFG.sF->CILH.sL->CILH.oQC->BCF.gBS->BCF.gBS->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->CARSM.pM_UPDATE_SYSTEM_AUDIO_ROUTE)->CS.cASC->H.CS.cASC(cap/cast/cast)@E-E-E-Ajo
12-17 21:06:44.326   957   957 I TelecomFramework: TelephonyConnectionService: onAudioStateChanged TC@4_1 [AudioState isMuted: false, route: SPEAKER, supportedRouteMask: SPEAKER, activeBluetoothDevice: [null], supportedBluetoothDevices: []]: (...->CSW.hCCC->ICFG.sF->ICFG.sF->ICFG.sF->CILH.sL->CILH.oQC->BCF.gBS->BCF.gBS->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->ICFG.sF->CAMSM.pM_2002->CARSM.pM_SWITCH_FOCUS)->CS.cASC->H.CS.cASC(cap/cast/cast)@E-E-E-Ajo
12-17 21:06:44.551   957   957 D RILJ    : [1070]> GET_CURRENT_CALLS [PHONE0]
12-17 21:06:44.551   526   526 D RIL     : onRequest: GET_CURRENT_CALLS, sState: 10
12-17 21:06:44.562   957  1273 D RILJ    : [1070]< GET_CURRENT_CALLS {[id=4,INCOMING,toa=129,norm,mt,0,voc,noevp,,cli=1,,1,audioQuality=0] } [PHONE0]
12-17 21:06:45.075   957   957 D RILJ    : [1072]> GET_CURRENT_CALLS [PHONE0]
12-17 21:06:45.076   526   526 D RIL     : onRequest: GET_CURRENT_CALLS, sState: 10
12-17 21:06:45.081   957  1273 D RILJ    : [1072]< GET_CURRENT_CALLS {[id=4,INCOMING,toa=129,norm,mt,0,voc,noevp,,cli=1,,1,audioQuality=0] } [PHONE0]
12-17 21:06:45.594   957   957 D RILJ    : [1074]> GET_CURRENT_CALLS [PHONE0]
12-17 21:06:45.594   526   526 D RIL     : onRequest: GET_CURRENT_CALLS, sState: 10
12-17 21:06:45.597   957  1273 D RILJ    : [1074]< GET_CURRENT_CALLS {[id=4,INCOMING,toa=129,norm,mt,0,voc,noevp,,cli=1,,1,audioQuality=0] } [PHONE0]
12-17 21:06:46.109   957   957 D RILJ    : [1076]> GET_CURRENT_CALLS [PHONE0]
12-17 21:06:46.109   526   526 D RIL     : onRequest: GET_CURRENT_CALLS, sState: 10
12-17 21:06:46.115   957  1273 D RILJ    : [1076]< GET_CURRENT_CALLS {[id=4,INCOMING,toa=129,norm,mt,0,voc,noevp,,cli=1,,1,audioQuality=0] } [PHONE0]
12-17 21:06:46.626   957   957 D RILJ    : [1078]> GET_CURRENT_CALLS [PHONE0]
12-17 21:06:46.626   526   526 D RIL     : onRequest: GET_CURRENT_CALLS, sState: 10
12-17 21:06:46.629   957  1273 D RILJ    : [1078]< GET_CURRENT_CALLS {[id=4,INCOMING,toa=129,norm,mt,0,voc,noevp,,cli=1,,1,audioQuality=0] } [PHONE0]
12-17 21:06:47.137   957   957 D RILJ    : [1080]> GET_CURRENT_CALLS [PHONE0]
12-17 21:06:47.138   526   526 D RIL     : onRequest: GET_CURRENT_CALLS, sState: 10
12-17 21:06:47.142   957  1273 D RILJ    : [1080]< GET_CURRENT_CALLS {[id=4,INCOMING,toa=129,norm,mt,0,voc,noevp,,cli=1,,1,audioQuality=0] } [PHONE0]
12-17 21:06:47.651   957   957 D RILJ    : [1082]> GET_CURRENT_CALLS [PHONE0]
12-17 21:06:47.651   526   526 D RIL     : onRequest: GET_CURRENT_CALLS, sState: 10
12-17 21:06:47.655   957  1273 D RILJ    : [1082]< GET_CURRENT_CALLS {[id=4,INCOMING,toa=129,norm,mt,0,voc,noevp,,cli=1,,1,audioQuality=0] } [PHONE0]
12-17 21:06:48.164   957   957 D RILJ    : [1084]> GET_CURRENT_CALLS [PHONE0]
12-17 21:06:48.164   526   526 D RIL     : onRequest: GET_CURRENT_CALLS, sState: 10
12-17 21:06:48.174   957  1273 D RILJ    : [1084]< GET_CURRENT_CALLS {[id=4,INCOMING,toa=129,norm,mt,0,voc,noevp,,cli=1,,1,audioQuality=0] } [PHONE0]
12-17 21:06:48.682   596  9194 I Telecom : CallsManager: holdActiveCallForNewCall, newCall: [Call id=TC@4, state=RINGING, tpac=ComponentInfo{com.android.phone/com.android.services.telephony.TelephonyConnectionService}, 1, UserHandle{0}, cmgr=ComponentInfo{com.android.phone/com.android.services.telephony.TelephonyConnectionService}, 1, UserHandle{0}, handle=tel:********12, vidst=A, childs(0), has_parent(false), cap=[ sup_hld mut !v2a spd_aud], prop=[]], voip=false, activeCall: null: ICA.aC(cad)@Ak4
12-17 21:06:48.706   957   957 D RILJ    : [1086]> GET_CURRENT_CALLS [PHONE0]
12-17 21:06:48.707   526   526 D RIL     : onRequest: GET_CURRENT_CALLS, sState: 10
12-17 21:06:48.716   957  1273 D RILJ    : [1086]< GET_CURRENT_CALLS {[id=4,INCOMING,toa=129,norm,mt,0,voc,noevp,,cli=1,,1,audioQuality=0] } [PHONE0]
12-17 21:06:48.745   957   957 I TelecomFramework: TelephonyConnectionService: answer TC@4_1: (ICA.aC->CSFM.rF)->CS.an->H.CS.an(cad/cast)@E-Ak4
12-17 21:06:48.760   596  1157 I Telecom : CallsManager: setCallState RINGING -> ANSWERED, call: [Call id=TC@4, state=RINGING, tpac=ComponentInfo{com.android.phone/com.android.services.telephony.TelephonyConnectionService}, 1, UserHandle{0}, cmgr=ComponentInfo{com.android.phone/com.android.services.telephony.TelephonyConnectionService}, 1, UserHandle{0}, handle=tel:********12, vidst=A, childs(0), has_parent(false), cap=[ sup_hld mut !v2a spd_aud], prop=[]], voip=false: ICA.aC->CSFM.rF(cad)@Ak4
12-17 21:06:48.910   957   957 D RILJ    : [1089]> GET_CURRENT_CALLS [PHONE0]
12-17 21:06:48.912   526   526 D RIL     : onRequest: GET_CURRENT_CALLS, sState: 10
12-17 21:06:48.957   957  1273 D RILJ    : [1089]< GET_CURRENT_CALLS {[id=4,ACTIVE,toa=129,norm,mt,0,voc,noevp,,cli=1,,1,audioQuality=0] } [PHONE0]
12-17 21:06:49.078   957   957 V Telephony: onStateChanged, state: ACTIVE
12-17 21:06:49.161   596  1050 I Telecom : CallsManager: markCallAsActive, isSelfManaged: false: CSW.sA(cap)@AlQ
12-17 21:06:49.163   596  1050 I Telecom : CallsManager: setCallState ANSWERED -> ACTIVE, call: [Call id=TC@4, state=ANSWERED, tpac=ComponentInfo{com.android.phone/com.android.services.telephony.TelephonyConnectionService}, 1, UserHandle{0}, cmgr=ComponentInfo{com.android.phone/com.android.services.telephony.TelephonyConnectionService}, 1, UserHandle{0}, handle=tel:********12, vidst=A, childs(0), has_parent(false), cap=[ sup_hld mut !v2a spd_aud], prop=[]], voip=false: CSW.sA(cap)@AlQ
12-17 21:06:49.190   596  1050 I Telecom : PhoneStateBroadcaster: Broadcasted state change: 2: CSW.sA(cap)@AlQ
12-17 21:06:49.309   957   957 D RILJ    : [1091]> GET_CURRENT_CALLS [PHONE0]
12-17 21:06:49.309   526   526 D RIL     : onRequest: GET_CURRENT_CALLS, sState: 10
12-17 21:06:49.331   957  1273 D RILJ    : [1091]< GET_CURRENT_CALLS {[id=4,ACTIVE,toa=129,norm,mt,0,voc,noevp,,cli=1,,1,audioQuality=0] } [PHONE0]
12-17 21:06:55.815   957   957 D RILJ    : [1093]> GET_CURRENT_CALLS [PHONE0]
12-17 21:06:55.816   526   526 D RIL     : onRequest: GET_CURRENT_CALLS, sState: 10
12-17 21:06:55.823   957  1274 D RILJ    : [1093]< GET_CURRENT_CALLS {} [PHONE0]
12-17 21:06:55.857   957   957 V Telephony: onStateChanged, state: DISCONNECTED
12-17 21:06:55.864   596  9194 I Telecom : CallsManager: setCallState ACTIVE -> DISCONNECTED, call: [Call id=TC@4, state=ACTIVE, tpac=ComponentInfo{com.android.phone/com.android.services.telephony.TelephonyConnectionService}, 1, UserHandle{0}, cmgr=ComponentInfo{com.android.phone/com.android.services.telephony.TelephonyConnectionService}, 1, UserHandle{0}, handle=tel:********12, vidst=A, childs(0), has_parent(false), cap=[ hld sup_hld mut !v2a spd_aud], prop=[]], voip=false: CSW.sDc(cap)@Aow
12-17 21:06:55.928   596  9194 I Telecom : PhoneStateBroadcaster: Broadcasted state change: 0: CSW.sDc(cap)@Aow
12-17 21:06:56.018   596  9720 I Telecom : CallsManager: markCallAsRemoved; callid=TC@4, immediate.: CSW.rC(cap)@ApU
12-17 21:06:56.056   596   596 I Telecom : CallsManager: handleConnectionServiceDeath: service [ConnectionServiceWrapper componentName=ComponentInfo{com.android.phone/com.android.services.telephony.TelephonyConnectionService}] died: CSW.rC->CM.pR(cap)@ApU

本文来自互联网用户投稿，该文观点仅代表作者本人，不代表本站立场。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如若转载，请注明出处：http://www.mzph.cn/news/229621.shtml

如若内容造成侵权/违法违规/事实不符，请联系多彩编程网进行投诉反馈email:809451989@qq.com，一经查实，立即删除！

相关文章

解决windows环境变量配置完不生效

解决windows环境变量配置完不生效

方法1. 重启 下面两种方法不重启 方法2. 手动打开cmd&#xff0c;输入命令 set PATHc&#xff0c;这个命令是使你写在path中的变量立即生效&#xff0c;然后重启cmd验证&#xff0c;补充&#xff08;echo %PATH%可查看系统环境变量&#xff09;我是百度说系统变量缺失所以直接…
阅读更多...
数据结构-猴子吃桃问题

数据结构-猴子吃桃问题

一、需求分析 有一群猴子摘了一堆桃子&#xff0c;他们每天都吃当前桃子的一半且再多吃一个&#xff0c;到了第10天就只余下一个桃子。用多种方法实现求出原来这群猴子共摘了多少个桃子。要求&#xff1a; 1)采用数组数据结构实现上述求解&#xff1b; 2)采用链数据结构实现上述…
阅读更多...
开源攻防武器项目

开源攻防武器项目

半/全自动化利用工具 项目简介 项目地址 项目名称 一款GUI界面的渗透工具&#xff0c;将部分人工经验转换为自动化&#xff0c;集成了渗透过程中常用到的一些功能&#xff0c;目前集成了端口扫描、端口爆破、web指纹扫描、漏洞扫描、漏洞利用以及编码转换功能&#xff0c;后…
阅读更多...
TrustZone之其他设备及可信基础系统架构

TrustZone之其他设备及可信基础系统架构

一、其他设备 最后，我们将查看系统中的其他设备，如下图所示： 我们的示例TrustZone启用的系统包括一些尚未涵盖的设备，但我们需要这些设备来构建一个实际的系统。 • 一次性可编程存储器（OTP）或保险丝 这些是一旦写入就无法更改的存储器。与每个芯片上都包含相同…
阅读更多...
数据仓库与数据挖掘小结

数据仓库与数据挖掘小结

更加详细的只找得到pdf版本 填空10分 判断并改错10分 计算8分 综合20分 客观题 填空10分 判断并改错10分--错的要改 mooc中的--尤其考试题 名词解释12分 4个&#xff0c;每个3分 经常碰到的专业术语 简答题40分 5个&#xff0c;每道8分 综合 画roc曲线 …
阅读更多...
02.Git常用基本操作

02.Git常用基本操作

一、基本配置 &#xff08;1&#xff09;打开Git Bash &#xff08;2&#xff09;配置姓名和邮箱 git config --global user.name "Your Name" git config --global user.email "Your email" 因为Git是分布式版本控制工具&#xff0c;所以每个用户都需要…
阅读更多...
数据安全传输基础设施平台（一）

数据安全传输基础设施平台（一）

1引言 1.1项目简介 数据安全传输基础设置平台项目&#xff08;简称&#xff0c;数据传输平台&#xff09;&#xff0c;是一款基础设施类项目&#xff0c;为集团、企业信息系统的提供统一、标准的信息安全服务&#xff1b;解决企业和企业之间&#xff0c;集团内部信息数据的传…
阅读更多...
gitee提交代码步骤介绍（含git环境搭建）

gitee提交代码步骤介绍（含git环境搭建）

1、gitee官网地址 https://gitee.com; 2、Windows中安装git环境 参考博客&#xff1a;《Windows中安装Git软件和TortoiseGit软件》&#xff1b; 3、设置用户名和密码 这里的用户名和密码就是登录gitee网站的用户名和密码如果设置错误&#xff0c;可以在Windows系统的“凭据管理…
阅读更多...
【深度学习目标检测】九、基于yolov5的安全帽识别（python，目标检测）

【深度学习目标检测】九、基于yolov5的安全帽识别（python，目标检测）

YOLOv5是目标检测领域一种非常优秀的模型&#xff0c;其具有以下几个优势&#xff1a; 1. 高精度&#xff1a;YOLOv5相比于其前身YOLOv4&#xff0c;在目标检测精度上有了显著的提升。YOLOv5使用了一系列的改进&#xff0c;如更深的网络结构、更多的特征层和更高分辨率的输入图…
阅读更多...
【Vue3练习】Vue3使用v-model以及多个v-model

【Vue3练习】Vue3使用v-model以及多个v-model

注意事项&#xff1a;Vue3里面v-model对应的事件名称不能随便取了&#xff0c;必选是update:后面接对象的绑定值&#xff08;父组件传入的值&#xff09; 父组件&#xff1a; <script setup > import { ref} from vue; import MyInput from "./components/cz-inpu…
阅读更多...
macos苹果电脑开启tftp server上传fortigate60e固件成功

macos苹果电脑开启tftp server上传fortigate60e固件成功

cat /System/Library/LaunchDaemons/tftp.plist<?xml version"1.0" encoding"UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist…
阅读更多...
IDEA2023 + spring cloud 工程热部署设置方法

IDEA2023 + spring cloud 工程热部署设置方法

基于spring cloud 工程进行热部署 &#xff0c;实现每次修改工程源文件&#xff0c;后台自动启动&#xff0c;方便开发测试工作。具体分为5步骤即可&#xff1a; 1、修改工程的pom文件&#xff0c;增加adding devtools 工具包。 <dependency> <groupId>org.s…
阅读更多...
LeetCode290. Word Pattern

LeetCode290. Word Pattern

文章目录 一、题目二、题解 一、题目 Given a pattern and a string s, find if s follows the same pattern. Here follow means a full match, such that there is a bijection between a letter in pattern and a non-empty word in s. Example 1: Input: pattern “ab…
阅读更多...
pycharm强制让terminal停止执行的快捷键

pycharm强制让terminal停止执行的快捷键

CtrlC即可
阅读更多...
js基础入门

js基础入门

先来一点js基础&#xff0c;其实js大部分的时候都在处理对象或者数组。 对象四个基本操作&#xff1a;增删改查 掌握元素的增删改查&#xff0c;了解如何拷贝&#xff0c;深拷贝和浅拷贝的区别。详情见代码 <script>//创建对象一共有三种赋值声明的语法let obj{} //赋值…
阅读更多...
Vue 项目关于在生产环境下调试

Vue 项目关于在生产环境下调试

前言 开发项目时&#xff0c;在本地调试没问题&#xff0c;但是部署到生产会遇到一些很奇怪的问题&#xff0c;本地又没法调&#xff0c;就需要在生产环境/域名下进行调试。 在这里介绍一个插件Vue force dev ,浏览器扩展里下载 即便是设置了Vue.config.devtoolsfalse 只要安…
阅读更多...
制作ubuntu上的python容器镜像

制作ubuntu上的python容器镜像

制作Ubuntu上的python容器镜像 序言 由于 ubuntu20.04 默认是python3.8&#xff0c;因此3.9需要再安装 拉取镜像基线 docker pull ubuntu:20.04启动容器 docker run -it -e LANGC.UTF-8 ubuntu:20.04安装python 进入容器后安装python包 # 修改 apt源 sed -i shttp://arc…
阅读更多...
认知能力测验，③如何破解语言常识类测试题?

认知能力测验，③如何破解语言常识类测试题?

作为认知能力测评中的一个环节&#xff0c;语言常识类&#xff0c;是大概率的出现&#xff0c;不同的用人单位可能略有不同&#xff0c;语言是一切的基础&#xff0c;而常识则意味着我们的知识面的宽度。 语言常识类的测试&#xff0c;如果要说技巧&#xff1f;难说....更多的…
阅读更多...
zookeeper和nacos区别是什么，注册中心用zookeeper还是nacos

zookeeper和nacos区别是什么，注册中心用zookeeper还是nacos

注册中心对比和选型&#xff1a;Zookeeper、Eureka、Nacos、Consul和ETCD zookeeper和nacos区别是什么 Nacos集群raft选举算法原理 Zookeeper和Nacos是两个不同的分布式系统协调组件&#xff0c;它们在设计目标、功能特性和使用方式等方面存在一些区别。以下是它们的主要区别…
阅读更多...
c# OpenCV 图像裁剪、调整大小、旋转、透视（三）

c# OpenCV 图像裁剪、调整大小、旋转、透视（三）

图像裁剪、调整大小、旋转、透视图像处理基本操作。 croppedImage 图像裁剪Cv2.Resize() 调整图像大小图像旋转 Cv2.Rotate()旋转Cv2.Flip()翻转Cv2.WarpAffine()任意角度旋转Cv2.GetAffineTransform()透视 一、图像裁剪 // 读取原始图像 Mat image new Mat("1.png&q…
阅读更多...
最新文章

Copyright @ 2022~2023