android 7.1 RIL 獲取SIM卡號

平臺

RK3288 + Android 7.1 + EC20

流程

獲取手機號代碼:

		TelephonyManager telMgr = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
        if (telMgr != null) {
            String num = telMgr.getLine1Number();//手機號碼
		}

接口跟蹤

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

    public String getLine1Number() {
        return getLine1Number(getSubId());
    }

    public String getLine1Number(int subId) {
        String number = null;
        try {
            ITelephony telephony = getITelephony();
            if (telephony != null)
                number = telephony.getLine1NumberForDisplay(subId, mContext.getOpPackageName());
        } catch (RemoteException ex) {
        } catch (NullPointerException ex) {
        }
        if (number != null) {
            return number;
        }
        try {
//手上測試卡執行的是這部分代碼:
            IPhoneSubInfo info = getSubscriberInfo();
            if (info == null)
                return null;
            return info.getLine1NumberForSubscriber(subId, mContext.getOpPackageName());
        } catch (RemoteException ex) {
            return null;
        } catch (NullPointerException ex) {
            // This could happen before phone restarts due to crashing
            return null;
        }
    }

//–frameworks/opt/telephony/src/java/com/android/internal/telephony/PhoneSubInfoController.java

    public String getLine1Number(String callingPackage) {
        return getLine1NumberForSubscriber(getDefaultSubscription(), callingPackage);
    }

    public String getLine1NumberForSubscriber(int subId, String callingPackage) {
        Phone phone = getPhone(subId);
        if (phone != null) {
            // This is open to apps with WRITE_SMS.
            if (!checkReadPhoneNumber(callingPackage, "getLine1Number")) {
                return null;
            }
            return phone.getLine1Number();
        } else {
            loge("getLine1Number phone is null for Subscription:" + subId);
            return null;
        }
    }

//–frameworks/opt/telephony/src/java/com/android/internal/telephony/GsmCdmaPhone.java

    @Override
    public String getLine1Number() {
		d("getLine1Number " + isPhoneTypeGsm());
        if (isPhoneTypeGsm()) {
            IccRecords r = mIccRecords.get();
            return (r != null) ? r.getMsisdnNumber() : null;
        } else {
            return mSST.getMdnNumber();
        }
    }

//–frameworks/opt/telephony/src/java/com/android/internal/telephony/uicc/SIMRecords.java

//直接返回mMsisdn
    @Override
    public String getMsisdnNumber() {
        return mMsisdn;
    }


//mMsisdn的賦值:
    @Override
    public void handleMessage(Message msg) {
	//...
            case EVENT_GET_MSISDN_DONE:
                isRecordLoadResponse = true;

                ar = (AsyncResult)msg.obj;

                if (ar.exception != null) {
                    log("Invalid or missing EF[MSISDN]");
                    break;
                }
                adn = (AdnRecord)ar.result;

                mMsisdn = adn.getNumber();
                mMsisdnTag = adn.getAlphaTag();

                log("MSISDN: " + /*mMsisdn*/ Rlog.pii(LOG_TAG, mMsisdn));
            break;
		//...
	}

請求

//–frameworks/opt/telephony/src/java/com/android/internal/telephony/uicc/SIMRecords.java

//發起獲取SIM卡卡號請求:
    protected void fetchSimRecords() {
		d("fetchSimRecords");
        mRecordsRequested = true;

        if (DBG) log("fetchSimRecords " + mRecordsToLoad);

        mCi.getIMSIForApp(mParentApp.getAid(), obtainMessage(EVENT_GET_IMSI_DONE));
        mRecordsToLoad++;

        mFh.loadEFTransparent(EF_ICCID, obtainMessage(EVENT_GET_ICCID_DONE));
        mRecordsToLoad++;

        // FIXME should examine EF[MSISDN]'s capability configuration
        // to determine which is the voice/data/fax line
        new AdnRecordLoader(mFh).loadFromEF(EF_MSISDN, getExtFromEf(EF_MSISDN), 1,
                    obtainMessage(EVENT_GET_MSISDN_DONE));
	}

//–frameworks/opt/telephony/src/java/com/android/internal/telephony/uicc/AdnRecordLoader.java

class AdnRecordLoader extends Handler
    /**
     * Resulting AdnRecord is placed in response.obj.result
     * or response.obj.exception is set
     */
    public void
    loadFromEF(int ef, int extensionEF, int recordNumber,
                Message response) {
        mEf = ef;
        mExtensionEF = extensionEF;
        mRecordNumber = recordNumber;
        mUserResponse = response;
       mFh.loadEFLinearFixed(
               ef, getEFPath(ef), recordNumber,
               obtainMessage(EVENT_ADN_LOAD_DONE));
    }

//–frameworks/opt/telephony/src/java/com/android/internal/telephony/uicc/IccFileHandler.java

	public void loadEFLinearFixed(int fileid, String path, int recordNum, Message onLoaded) {
        String efPath = (path == null) ? getEFPath(fileid) : path;
        Message response
                = obtainMessage(EVENT_GET_RECORD_SIZE_DONE,
                        new LoadLinearFixedContext(fileid, recordNum, efPath, onLoaded));
		d("loadEFLinearFixed fileid(" + fileid + "), path(" + path + ")");
        mCi.iccIOForApp(COMMAND_GET_RESPONSE, fileid, efPath,
                        0, 0, GET_RESPONSE_EF_SIZE_BYTES, null, null, mAid, response);
    }

//–frameworks/opt/telephony/src/java/com/android/internal/telephony/RIL.java

    @Override
    public void iccIOForApp (int command, int fileid, String path, int p1, int p2, int p3,
            String data, String pin2, String aid, Message result) {
        //Note: This RIL request has not been renamed to ICC,
        //       but this request is also valid for SIM and RUIM
        RILRequest rr
                = RILRequest.obtain(RIL_REQUEST_SIM_IO, result);

        rr.mParcel.writeInt(command);
        rr.mParcel.writeInt(fileid);
        rr.mParcel.writeString(path);
        rr.mParcel.writeInt(p1);
        rr.mParcel.writeInt(p2);
        rr.mParcel.writeInt(p3);
        rr.mParcel.writeString(data);
        rr.mParcel.writeString(pin2);
        rr.mParcel.writeString(aid);

        if (RILJ_LOGD) riljLog(rr.serialString() + "> iccIO: "
                + requestToString(rr.mRequest)
                + " 0x" + Integer.toHexString(command)
                + " 0x" + Integer.toHexString(fileid) + " "
                + " path: " + path + ","
                + p1 + "," + p2 + "," + p3
                + " aid: " + aid);

        send(rr);
    }

發送的過程消息順序: SIMRecords -> AdnRecordLoader -> IccFileHandler -> RIL

響應:

//–frameworks/opt/telephony/src/java/com/android/internal/telephony/RIL.java

    private void processResponse (Parcel p) {
        int type;

        type = p.readInt();

        if (type == RESPONSE_UNSOLICITED || type == RESPONSE_UNSOLICITED_ACK_EXP) {
            processUnsolicited (p, type);
        } else if (type == RESPONSE_SOLICITED || type == RESPONSE_SOLICITED_ACK_EXP) {
            RILRequest rr = processSolicited (p, type);
            if (rr != null) {
                if (type == RESPONSE_SOLICITED) {
                    decrementWakeLock(rr);
                }
                rr.release();
                return;
            }
        } else if (type == RESPONSE_SOLICITED_ACK) {
            int serial;
            serial = p.readInt();

            RILRequest rr;
            synchronized (mRequestList) {
                rr = mRequestList.get(serial);
            }
            if (rr == null) {
                Rlog.w(RILJ_LOG_TAG, "Unexpected solicited ack response! sn: " + serial);
            } else {
                decrementWakeLock(rr);
                if (RILJ_LOGD) {
                    riljLog(rr.serialString() + " Ack < " + requestToString(rr.mRequest));
                }
            }
        }
    }

    private RILRequest processSolicited (Parcel p, int type) {
		// ...
        if (error == 0 || p.dataAvail() > 0) {
            // either command succeeds or command fails but with data payload
            try {switch (rr.mRequest) {
				// ...
            case RIL_REQUEST_SIM_IO: ret =  responseICC_IO(p); break;
		}
		//...
		if (error == 0) {
			//IccIoResult ret.
            if (RILJ_LOGD) riljLog(rr.serialString() + "< " + requestToString(rr.mRequest)
                    + " " + retToString(rr.mRequest, ret));


            if (rr.mResult != null) {
				if(rr.mRequest == RIL_REQUEST_SIM_IO){
					Rlog.d("RIL", "SIM_IO response send " + rr.mResult.what + "{" + ret.toString() + "}");
				}
                AsyncResult.forMessage(rr.mResult, ret, null);
                rr.mResult.sendToTarget();
            }
        }
	}

    private Object responseICC_IO(Parcel p) {
        int sw1, sw2;
        Message ret;

        sw1 = p.readInt();
        sw2 = p.readInt();

        String s = p.readString();
		Rlog.d("RIL", "responseICC_IO 0x" + Integer.toHexString(sw1)
                + " 0x" + Integer.toHexString(sw2) + " " + s);
        if (true || RILJ_LOGV) riljLog("< iccIO: "
                + " 0x" + Integer.toHexString(sw1)
                + " 0x" + Integer.toHexString(sw2) + " "
                + s);

        return new IccIoResult(sw1, sw2, s);
    }

//–frameworks/opt/telephony/src/java/com/android/internal/telephony/uicc/IccFileHandler.java

	@Override
    public void handleMessage(Message msg) {
        AsyncResult ar;
        IccIoResult result;
        Message response = null;
        String str;
        LoadLinearFixedContext lc;

        byte data[];
        int size;
        int fileid;
        int recordSize[];
        String path = null;

        try {
            switch (msg.what) 
             case EVENT_GET_RECORD_SIZE_IMG_DONE:
             case EVENT_GET_RECORD_SIZE_DONE:
                ar = (AsyncResult)msg.obj;
                lc = (LoadLinearFixedContext) ar.userObj;
                result = (IccIoResult) ar.result;
                response = lc.mOnLoaded;

                if (processException(response, (AsyncResult) msg.obj)) {
                    break;
                }

                data = result.payload;
                path = lc.mPath;

                if (TYPE_EF != data[RESPONSE_DATA_FILE_TYPE]) {
                    throw new IccFileTypeMismatch();
                }

                if (EF_TYPE_LINEAR_FIXED != data[RESPONSE_DATA_STRUCTURE]) {
                    throw new IccFileTypeMismatch();
                }

                lc.mRecordSize = data[RESPONSE_DATA_RECORD_LENGTH] & 0xFF;

                size = ((data[RESPONSE_DATA_FILE_SIZE_1] & 0xff) << 8)
                       + (data[RESPONSE_DATA_FILE_SIZE_2] & 0xff);

                lc.mCountRecords = size / lc.mRecordSize;

                 if (lc.mLoadAll) {
                     lc.results = new ArrayList<byte[]>(lc.mCountRecords);
                 }

                 if (path == null) {
                     path = getEFPath(lc.mEfid);
                 }
                 mCi.iccIOForApp(COMMAND_READ_RECORD, lc.mEfid, path,
                         lc.mRecordNum,
                         READ_RECORD_MODE_ABSOLUTE,
                         lc.mRecordSize, null, null, mAid,
                         obtainMessage(EVENT_READ_RECORD_DONE, lc));
                 break;
			}

//–frameworks/opt/telephony/src/java/com/android/internal/telephony/uicc/AdnRecordLoader.java

	void handleMessage(){
	case EVENT_ADN_LOAD_DONE:
                    ar = (AsyncResult)(msg.obj);
                    data = (byte[])(ar.result);

                    if (ar.exception != null) {
                        throw new RuntimeException("load failed", ar.exception);
                    }

                    if (VDBG) {
                        Rlog.d(LOG_TAG,"ADN EF: 0x"
                            + Integer.toHexString(mEf)
                            + ":" + mRecordNumber
                            + "\n" + IccUtils.bytesToHexString(data));
                    }

                    adn = new AdnRecord(mEf, mRecordNumber, data);
                    mResult = adn;

                    if (adn.hasExtendedRecord()) {
                        // If we have a valid value in the ext record field,
                        // we're not done yet: we need to read the corresponding
                        // ext record and append it

                        mPendingExtLoads = 1;

                        mFh.loadEFLinearFixed(
                            mExtensionEF, adn.mExtRecord,
                            obtainMessage(EVENT_EXT_RECORD_LOAD_DONE, adn));
                    }
                break;
	}

處理響應的順序: RIL -> IccFileHandler -> AdnRecordLoader -> SIMRecords

測試過程LOG整理

//      RIL.java                   reference-ril.so
iccIOForApp 0xc0, 0x2fe2  requestSIM_IO 0x2fe2, 0, 0, 15
iccIOForApp 0xc0, 0x6f40  requestSIM_IO 0x6f40, 0, 0, 15
iccIOForApp 0xc0, 0x6fc9  requestSIM_IO 0x6fc9, 0, 0, 15
iccIOForApp 0xc0, 0x6fad  requestSIM_IO 0x6fad, 0, 0, 15
iccIOForApp 0xc0, 0x6fca  requestSIM_IO 0x6fca, 0, 0, 15
iccIOForApp 0xc0, 0x6f11  requestSIM_IO 0x6f11, 0, 0, 15
iccIOForApp 0xc0, 0x6fcb  requestSIM_IO 0x6fcb, 0, 0, 15
iccIOForApp 0xc0, 0x6f13  requestSIM_IO 0x6f13, 0, 0, 15
iccIOForApp 0xc0, 0x6f46  requestSIM_IO 0x6f46, 0, 0, 15
iccIOForApp 0xc0, 0x6fcd  requestSIM_IO 0x6fcd, 0, 0, 15
iccIOForApp 0xc0, 0x6fc5  requestSIM_IO 0x6fc5, 0, 0, 15
iccIOForApp 0xc0, 0x6f38  requestSIM_IO 0x6f38, 0, 0, 15
iccIOForApp 0xc0, 0x6f16  requestSIM_IO 0x6f16, 0, 0, 15
iccIOForApp 0xc0, 0x6f15  requestSIM_IO 0x6f15, 0, 0, 15
iccIOForApp 0xc0, 0x6f3e  requestSIM_IO 0x6f3e, 0, 0, 15
iccIOForApp 0xc0, 0x6f3f  requestSIM_IO 0x6f3f, 0, 0, 15
iccIOForApp 0xc0, 0x6f60  requestSIM_IO 0x6f60, 0, 0, 15
iccIOForApp 0xc0, 0x6f61  requestSIM_IO 0x6f61, 0, 0, 15
iccIOForApp 0xc0, 0x6f62  requestSIM_IO 0x6f62, 0, 0, 15
iccIOForApp 0xc0, 0x6fd9  requestSIM_IO 0x6fd9, 0, 0, 15
iccIOForApp 0xc0, 0x6f7b  requestSIM_IO 0x6f7b, 0, 0, 15
iccIOForApp 0xb0, 0x2fe2  requestSIM_IO 0x2fe2, 0, 0, 10
iccIOForApp 0xb2, 0x6f40  requestSIM_IO 0x6f40, 1, 4, 28
iccIOForApp 0xb0, 0x6fad  requestSIM_IO 0x6fad, 0, 0, 4
iccIOForApp 0xc0, 0x6f17  requestSIM_IO 0x6f17, 0, 0, 15
iccIOForApp 0xb2, 0x6fcb  requestSIM_IO 0x6fcb, 1, 4, 16
iccIOForApp 0xb0, 0x6f46  requestSIM_IO 0x6f46, 0, 0, 17
iccIOForApp 0xb0, 0x6f38  requestSIM_IO 0x6f38, 0, 0, 11
iccIOForApp 0xb0, 0x6f60  requestSIM_IO 0x6f60, 0, 0, 40
iccIOForApp 0xb0, 0x6f61  requestSIM_IO 0x6f61, 0, 0, 3500
iccIOForApp 0xb0, 0x6f62  requestSIM_IO 0x6f62, 0, 0, 10
iccIOForApp 0xb0, 0x6fd9  requestSIM_IO 0x6fd9, 0, 0, 12
iccIOForApp 0xb0, 0x6f7b  requestSIM_IO 0x6f7b, 0, 0, 60

RIL     :  responseICC_IO 0x90 0x0 0000000a2fe2040000000000000000
RIL     :  responseICC_IO 0x90 0x0 000000386f4004000000000000011c
RIL     :  responseICC_IO 0x90 0x0 000000046fad040000000000000000
RIL     :  responseICC_IO 0x6a 0x82 null
RIL     :  responseICC_IO 0x90 0x0 000000106fcb040000000000000110
RIL     :  responseICC_IO 0x6a 0x82 null
RIL     :  responseICC_IO 0x90 0x0 000000116f46040000000000000000
RIL     :  responseICC_IO 0x90 0x0 0000000b6f38040000000000000000
RIL     :  responseICC_IO 0x6a 0x82 null
RIL     :  responseICC_IO 0x6a 0x82 null
RIL     :  responseICC_IO 0x90 0x0 000000286f60040000000000000000
RIL     :  responseICC_IO 0x90 0x0 00000dac6f61040000000000000000
RIL     :  responseICC_IO 0x90 0x0 0000000a6f62040000000000000000
RIL     :  responseICC_IO 0x90 0x0 0000000c6fd9040000000000000000
RIL     :  responseICC_IO 0x90 0x0 0000003c6f7b040000000000000000
RIL     :  responseICC_IO 0x90 0x0 98683061691572783521
RIL     :  responseICC_IO 0x90 0x0 ffffffffffffffffffffffffffff0891688116325476f8ffffffffff
RIL     :  responseICC_IO 0x90 0x0 00000002
RIL     :  responseICC_IO 0x6a 0x82 null
RIL     :  responseICC_IO 0x90 0x0 00000000000000000000000000000000
RIL     :  responseICC_IO 0x90 0x0 01804E2D56FD75354FE1FFFFFFFFFFFFFF
RIL     :  responseICC_IO 0x90 0x0 802F1C2C230E0100C00050
RIL     :  responseICC_IO 0x90 0x0 FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
RIL     :  responseICC_IO 0x90 0x0 54F430C08054F440008054F491C08054F460C08025F040C08025F099808025F000808025F030800025F0100080130014C080130062C080130073C0801300744080130041808044F001C00044F002800064F629C08064F679808064F639008064F699008005F530C08005F501008005F510C08054F080C00054F050C00062F220C08062F210C08025F550408025F510408002F801C08002F802C08015F001C08015F0108080030216C0000302
RIL     :  responseICC_IO 0x90 0x0 FFFFFFFFFFFFFFFFFFFF
RIL     :  responseICC_IO 0x90 0x0 64F01164F030FFFFFFFFFFFF
RIL     :  responseICC_IO 0x90 0x0 64F00064F01064F02064F06064F07064F002FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF

IccFileHandler:  handleMessage what=4
IccFileHandler:  handleMessage what=6
IccFileHandler:  handleMessage what=6
IccFileHandler:  handleMessage what=4
IccFileHandler:  handleMessage what=6
IccFileHandler:  handleMessage what=4
IccFileHandler:  handleMessage what=6
IccFileHandler:  handleMessage what=4
IccFileHandler:  handleMessage what=4
IccFileHandler:  handleMessage what=4
IccFileHandler:  handleMessage what=6
IccFileHandler:  handleMessage what=4
IccFileHandler:  handleMessage what=4
IccFileHandler:  handleMessage what=4
IccFileHandler:  handleMessage what=4
IccFileHandler:  handleMessage what=4
IccFileHandler:  handleMessage what=4
IccFileHandler:  handleMessage what=4
IccFileHandler:  handleMessage what=4
IccFileHandler:  handleMessage what=4
IccFileHandler:  handleMessage what=4
IccFileHandler:  handleMessage what=5
IccFileHandler:  handleMessage what=7
IccFileHandler:  handleMessage what=5
IccFileHandler:  handleMessage what=6
IccFileHandler:  handleMessage what=7
IccFileHandler:  handleMessage what=5
IccFileHandler:  handleMessage what=5
IccFileHandler:  handleMessage what=5
IccFileHandler:  handleMessage what=5
IccFileHandler:  handleMessage what=5
IccFileHandler:  handleMessage what=5
IccFileHandler:  handleMessage what=5
IccFileHandler:  loadEFLinearFixed fileid(28439), path(null)
RIL     :  SIM_IO response send 4{IccIoResult sw1:0x90 sw2:0x0,0000000a2fe2040000000000000000}
RIL     :  SIM_IO response send 6{IccIoResult sw1:0x90 sw2:0x0,000000386f4004000000000000011c}
RIL     :  SIM_IO response send 4{IccIoResult sw1:0x90 sw2:0x0,000000046fad040000000000000000}
RIL     :  SIM_IO response send 4{IccIoResult sw1:0x6a sw2:0x82 Error: File not found}
RIL     :  SIM_IO response send 6{IccIoResult sw1:0x90 sw2:0x0,000000106fcb040000000000000110}
RIL     :  SIM_IO response send 4{IccIoResult sw1:0x6a sw2:0x82 Error: File not found}
RIL     :  SIM_IO response send 4{IccIoResult sw1:0x90 sw2:0x0,000000116f46040000000000000000}
RIL     :  SIM_IO response send 4{IccIoResult sw1:0x90 sw2:0x0,0000000b6f38040000000000000000}
RIL     :  SIM_IO response send 4{IccIoResult sw1:0x6a sw2:0x82 Error: File not found}
RIL     :  SIM_IO response send 4{IccIoResult sw1:0x6a sw2:0x82 Error: File not found}
RIL     :  SIM_IO response send 4{IccIoResult sw1:0x90 sw2:0x0,000000286f60040000000000000000}
RIL     :  SIM_IO response send 4{IccIoResult sw1:0x90 sw2:0x0,00000dac6f61040000000000000000}
RIL     :  SIM_IO response send 4{IccIoResult sw1:0x90 sw2:0x0,0000000a6f62040000000000000000}
RIL     :  SIM_IO response send 4{IccIoResult sw1:0x90 sw2:0x0,0000000c6fd9040000000000000000}
RIL     :  SIM_IO response send 4{IccIoResult sw1:0x90 sw2:0x0,0000003c6f7b040000000000000000}
RIL     :  SIM_IO response send 5{IccIoResult sw1:0x90 sw2:0x0,98683061691572783521}
RIL     :  SIM_IO response send 7{IccIoResult sw1:0x90 sw2:0x0ffffffffffffffffffffffffffff0891688116325476f8ffffffffff}
RIL     :  SIM_IO response send 5{IccIoResult sw1:0x90 sw2:0x0,00000002}
RIL     :  SIM_IO response send 6{IccIoResult sw1:0x6a sw2:0x82 Error: File not found}
RIL     :  SIM_IO response send 7{IccIoResult sw1:0x90 sw2:0x0,00000000000000000000000000000000}
RIL     :  SIM_IO response send 5{IccIoResult sw1:0x90 sw2:0x0,01804e2d56fd75354fe1ffffffffffffff}
RIL     :  SIM_IO response send 5{IccIoResult sw1:0x90 sw2:0x0,802f1c2c230e0100c00050}
RIL     :  SIM_IO response send 5{IccIoResult sw1:0x90 sw2:0x0,ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff}
RIL     :  SIM_IO response send 5{IccIoResult sw1:0x90 sw2:0x0,54f430c08054f440008054f491c08054f460c08025f040c08025f099808025f000808025f030800025f0100080130014c080130062c080130073c0801300744080130041808044f001c00044f002800064f629c08064f679808064f639008064f699008005f530c08005f501008005f510c08054f080c00054f050c00062f220c08062f210c08025f550408025f510408002f801c08002f802c08015f001c08015f0108080030216c0000302}
RIL     :  SIM_IO response send 5{IccIoResult sw1:0x90 sw2:0x0,ffffffffffffffffffff}
RIL     :  SIM_IO response send 5{IccIoResult sw1:0x90 sw2:0x0,64f01164f030ffffffffffff}
RIL     :  SIM_IO response send 5{IccIoResult sw1:0x90 sw2:0x0,64f00064f01064f02064f06064f07064f002ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff}
RILC    :  respose SIM_IO number[18612345678], 11
RILC    :  respose SIM_IO [18612345678]:[ffffffffffffffffffffffffffff0891688116325476f8ffffffffff]
AdnRecordLoader:  handleMessage what=1
AdnRecordLoader:  handleMessage what=10x6f40:1[ffffffffffffffffffffffffffff0891688116325476f8ffffffffff]
AdnRecord:  parseRecord len(28), footerOffset(14), numberLength(8)
AdnRecordLoader:  handleMessage what=1
SIMRecords:  SIMRecords EVENT_GET_MSISDN_DONE

結語

以上代碼及相關邏輯並非通用, RIL本身存在一定的複雜性, 具體情況需具體分析.

僅供參考

android 7.1 RIL 獲取SIM卡號

平臺

流程

獲取手機號代碼:

接口跟蹤

請求

響應:

測試過程LOG整理

結語

Wireshark 安裝+使用（一）

Android 7.1設置默認Launcher重啓後失效(需手動選擇)

Android 7.1 修改副屏顯示DPI(補充旋轉補丁)

Android 8.1 FreeForm切換顯示異常

Android 7.1 ro.rk.install_non_market_apps屬性無效

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