ServiceState.java revision 1428f43fa742f59835ffabf8abe912e9d8bf8f19 
1/*
2 * Copyright (C) 2006 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.telephony;
18
19import android.os.Bundle;
20import android.os.Parcel;
21import android.os.Parcelable;
22import android.telephony.Rlog;
23
24/**
25 * Contains phone state and service related information.
26 *
27 * The following phone information is included in returned ServiceState:
28 *
29 * <ul>
30 *   <li>Service state: IN_SERVICE, OUT_OF_SERVICE, EMERGENCY_ONLY, POWER_OFF
31 *   <li>Roaming indicator
32 *   <li>Operator name, short name and numeric id
33 *   <li>Network selection mode
34 * </ul>
35 */
36public class ServiceState implements Parcelable {
37
38    static final String LOG_TAG = "PHONE";
39    static final boolean DBG = true;
40
41    /**
42     * Normal operation condition, the phone is registered
43     * with an operator either in home network or in roaming.
44     */
45    public static final int STATE_IN_SERVICE = 0;
46
47    /**
48     * Phone is not registered with any operator, the phone
49     * can be currently searching a new operator to register to, or not
50     * searching to registration at all, or registration is denied, or radio
51     * signal is not available.
52     */
53    public static final int STATE_OUT_OF_SERVICE = 1;
54
55    /**
56     * The phone is registered and locked.  Only emergency numbers are allowed. {@more}
57     */
58    public static final int STATE_EMERGENCY_ONLY = 2;
59
60    /**
61     * Radio of telephony is explicitly powered off.
62     */
63    public static final int STATE_POWER_OFF = 3;
64
65    /**
66     * RIL level registration state values from ril.h
67     * ((const char **)response)[0] is registration state 0-6,
68     *              0 - Not registered, MT is not currently searching
69     *                  a new operator to register
70     *              1 - Registered, home network
71     *              2 - Not registered, but MT is currently searching
72     *                  a new operator to register
73     *              3 - Registration denied
74     *              4 - Unknown
75     *              5 - Registered, roaming
76     *             10 - Same as 0, but indicates that emergency calls
77     *                  are enabled.
78     *             12 - Same as 2, but indicates that emergency calls
79     *                  are enabled.
80     *             13 - Same as 3, but indicates that emergency calls
81     *                  are enabled.
82     *             14 - Same as 4, but indicates that emergency calls
83     *                  are enabled.
84     * @hide
85     */
86    public static final int RIL_REG_STATE_NOT_REG = 0;
87    /** @hide */
88    public static final int RIL_REG_STATE_HOME = 1;
89    /** @hide */
90    public static final int RIL_REG_STATE_SEARCHING = 2;
91    /** @hide */
92    public static final int RIL_REG_STATE_DENIED = 3;
93    /** @hide */
94    public static final int RIL_REG_STATE_UNKNOWN = 4;
95    /** @hide */
96    public static final int RIL_REG_STATE_ROAMING = 5;
97    /** @hide */
98    public static final int RIL_REG_STATE_NOT_REG_EMERGENCY_CALL_ENABLED = 10;
99    /** @hide */
100    public static final int RIL_REG_STATE_SEARCHING_EMERGENCY_CALL_ENABLED = 12;
101    /** @hide */
102    public static final int RIL_REG_STATE_DENIED_EMERGENCY_CALL_ENABLED = 13;
103    /** @hide */
104    public static final int RIL_REG_STATE_UNKNOWN_EMERGENCY_CALL_ENABLED = 14;
105
106    /**
107     * Available radio technologies for GSM, UMTS and CDMA.
108     * Duplicates the constants from hardware/radio/include/ril.h
109     * This should only be used by agents working with the ril.  Others
110     * should use the equivalent TelephonyManager.NETWORK_TYPE_*
111     */
112    /** @hide */
113    public static final int RIL_RADIO_TECHNOLOGY_UNKNOWN = 0;
114    /** @hide */
115    public static final int RIL_RADIO_TECHNOLOGY_GPRS = 1;
116    /** @hide */
117    public static final int RIL_RADIO_TECHNOLOGY_EDGE = 2;
118    /** @hide */
119    public static final int RIL_RADIO_TECHNOLOGY_UMTS = 3;
120    /** @hide */
121    public static final int RIL_RADIO_TECHNOLOGY_IS95A = 4;
122    /** @hide */
123    public static final int RIL_RADIO_TECHNOLOGY_IS95B = 5;
124    /** @hide */
125    public static final int RIL_RADIO_TECHNOLOGY_1xRTT = 6;
126    /** @hide */
127    public static final int RIL_RADIO_TECHNOLOGY_EVDO_0 = 7;
128    /** @hide */
129    public static final int RIL_RADIO_TECHNOLOGY_EVDO_A = 8;
130    /** @hide */
131    public static final int RIL_RADIO_TECHNOLOGY_HSDPA = 9;
132    /** @hide */
133    public static final int RIL_RADIO_TECHNOLOGY_HSUPA = 10;
134    /** @hide */
135    public static final int RIL_RADIO_TECHNOLOGY_HSPA = 11;
136    /** @hide */
137    public static final int RIL_RADIO_TECHNOLOGY_EVDO_B = 12;
138    /** @hide */
139    public static final int RIL_RADIO_TECHNOLOGY_EHRPD = 13;
140    /** @hide */
141    public static final int RIL_RADIO_TECHNOLOGY_LTE = 14;
142    /** @hide */
143    public static final int RIL_RADIO_TECHNOLOGY_HSPAP = 15;
144    /**
145     * GSM radio technology only supports voice. It does not support data.
146     * @hide
147     */
148    public static final int RIL_RADIO_TECHNOLOGY_GSM = 16;
149    /** @hide */
150    public static final int RIL_RADIO_TECHNOLOGY_TD_SCDMA = 17;
151    /**
152     * IWLAN
153     * @hide
154     */
155    public static final int RIL_RADIO_TECHNOLOGY_IWLAN = 18;
156    /**
157     * Available registration states for GSM, UMTS and CDMA.
158     */
159    /** @hide */
160    public static final int REGISTRATION_STATE_NOT_REGISTERED_AND_NOT_SEARCHING = 0;
161    /** @hide */
162    public static final int REGISTRATION_STATE_HOME_NETWORK = 1;
163    /** @hide */
164    public static final int REGISTRATION_STATE_NOT_REGISTERED_AND_SEARCHING = 2;
165    /** @hide */
166    public static final int REGISTRATION_STATE_REGISTRATION_DENIED = 3;
167    /** @hide */
168    public static final int REGISTRATION_STATE_UNKNOWN = 4;
169    /** @hide */
170    public static final int REGISTRATION_STATE_ROAMING = 5;
171
172    private int mVoiceRegState = STATE_OUT_OF_SERVICE;
173    private int mDataRegState = STATE_OUT_OF_SERVICE;
174
175    /**
176     * Roaming type
177     * HOME : in home network
178     * @hide
179     */
180    public static final int ROAMING_TYPE_NOT_ROAMING = 0;
181    /**
182     * Roaming type
183     * UNKNOWN : in a roaming network, but we can not tell if it's domestic or international
184     * @hide
185     */
186    public static final int ROAMING_TYPE_UNKNOWN = 1;
187    /**
188     * Roaming type
189     * DOMESTIC : in domestic roaming network
190     * @hide
191     */
192    public static final int ROAMING_TYPE_DOMESTIC = 2;
193    /**
194     * Roaming type
195     * INTERNATIONAL : in international roaming network
196     * @hide
197     */
198    public static final int ROAMING_TYPE_INTERNATIONAL = 3;
199
200    private int mVoiceRoamingType;
201    private int mDataRoamingType;
202    private String mVoiceOperatorAlphaLong;
203    private String mVoiceOperatorAlphaShort;
204    private String mVoiceOperatorNumeric;
205    private String mDataOperatorAlphaLong;
206    private String mDataOperatorAlphaShort;
207    private String mDataOperatorNumeric;
208    private boolean mIsManualNetworkSelection;
209
210    private boolean mIsEmergencyOnly;
211
212    private int mRilVoiceRadioTechnology;
213    private int mRilDataRadioTechnology;
214
215    private boolean mCssIndicator;
216    private int mNetworkId;
217    private int mSystemId;
218    private int mCdmaRoamingIndicator;
219    private int mCdmaDefaultRoamingIndicator;
220    private int mCdmaEriIconIndex;
221    private int mCdmaEriIconMode;
222
223    private boolean mIsDataRoamingFromRegistration;
224
225    /**
226     * get String description of roaming type
227     * @hide
228     */
229    public static final String getRoamingLogString(int roamingType) {
230        switch (roamingType) {
231            case ROAMING_TYPE_NOT_ROAMING:
232                return "home";
233
234            case ROAMING_TYPE_UNKNOWN:
235                return "roaming";
236
237            case ROAMING_TYPE_DOMESTIC:
238                return "Domestic Roaming";
239
240            case ROAMING_TYPE_INTERNATIONAL:
241                return "International Roaming";
242
243            default:
244                return "UNKNOWN";
245        }
246    }
247
248    /**
249     * Create a new ServiceState from a intent notifier Bundle
250     *
251     * This method is used by PhoneStateIntentReceiver and maybe by
252     * external applications.
253     *
254     * @param m Bundle from intent notifier
255     * @return newly created ServiceState
256     * @hide
257     */
258    public static ServiceState newFromBundle(Bundle m) {
259        ServiceState ret;
260        ret = new ServiceState();
261        ret.setFromNotifierBundle(m);
262        return ret;
263    }
264
265    /**
266     * Empty constructor
267     */
268    public ServiceState() {
269    }
270
271    /**
272     * Copy constructors
273     *
274     * @param s Source service state
275     */
276    public ServiceState(ServiceState s) {
277        copyFrom(s);
278    }
279
280    protected void copyFrom(ServiceState s) {
281        mVoiceRegState = s.mVoiceRegState;
282        mDataRegState = s.mDataRegState;
283        mVoiceRoamingType = s.mVoiceRoamingType;
284        mDataRoamingType = s.mDataRoamingType;
285        mVoiceOperatorAlphaLong = s.mVoiceOperatorAlphaLong;
286        mVoiceOperatorAlphaShort = s.mVoiceOperatorAlphaShort;
287        mVoiceOperatorNumeric = s.mVoiceOperatorNumeric;
288        mDataOperatorAlphaLong = s.mDataOperatorAlphaLong;
289        mDataOperatorAlphaShort = s.mDataOperatorAlphaShort;
290        mDataOperatorNumeric = s.mDataOperatorNumeric;
291        mIsManualNetworkSelection = s.mIsManualNetworkSelection;
292        mRilVoiceRadioTechnology = s.mRilVoiceRadioTechnology;
293        mRilDataRadioTechnology = s.mRilDataRadioTechnology;
294        mCssIndicator = s.mCssIndicator;
295        mNetworkId = s.mNetworkId;
296        mSystemId = s.mSystemId;
297        mCdmaRoamingIndicator = s.mCdmaRoamingIndicator;
298        mCdmaDefaultRoamingIndicator = s.mCdmaDefaultRoamingIndicator;
299        mCdmaEriIconIndex = s.mCdmaEriIconIndex;
300        mCdmaEriIconMode = s.mCdmaEriIconMode;
301        mIsEmergencyOnly = s.mIsEmergencyOnly;
302        mIsDataRoamingFromRegistration = s.mIsDataRoamingFromRegistration;
303    }
304
305    /**
306     * Construct a ServiceState object from the given parcel.
307     */
308    public ServiceState(Parcel in) {
309        mVoiceRegState = in.readInt();
310        mDataRegState = in.readInt();
311        mVoiceRoamingType = in.readInt();
312        mDataRoamingType = in.readInt();
313        mVoiceOperatorAlphaLong = in.readString();
314        mVoiceOperatorAlphaShort = in.readString();
315        mVoiceOperatorNumeric = in.readString();
316        mDataOperatorAlphaLong = in.readString();
317        mDataOperatorAlphaShort = in.readString();
318        mDataOperatorNumeric = in.readString();
319        mIsManualNetworkSelection = in.readInt() != 0;
320        mRilVoiceRadioTechnology = in.readInt();
321        mRilDataRadioTechnology = in.readInt();
322        mCssIndicator = (in.readInt() != 0);
323        mNetworkId = in.readInt();
324        mSystemId = in.readInt();
325        mCdmaRoamingIndicator = in.readInt();
326        mCdmaDefaultRoamingIndicator = in.readInt();
327        mCdmaEriIconIndex = in.readInt();
328        mCdmaEriIconMode = in.readInt();
329        mIsEmergencyOnly = in.readInt() != 0;
330        mIsDataRoamingFromRegistration = in.readInt() != 0;
331    }
332
333    public void writeToParcel(Parcel out, int flags) {
334        out.writeInt(mVoiceRegState);
335        out.writeInt(mDataRegState);
336        out.writeInt(mVoiceRoamingType);
337        out.writeInt(mDataRoamingType);
338        out.writeString(mVoiceOperatorAlphaLong);
339        out.writeString(mVoiceOperatorAlphaShort);
340        out.writeString(mVoiceOperatorNumeric);
341        out.writeString(mDataOperatorAlphaLong);
342        out.writeString(mDataOperatorAlphaShort);
343        out.writeString(mDataOperatorNumeric);
344        out.writeInt(mIsManualNetworkSelection ? 1 : 0);
345        out.writeInt(mRilVoiceRadioTechnology);
346        out.writeInt(mRilDataRadioTechnology);
347        out.writeInt(mCssIndicator ? 1 : 0);
348        out.writeInt(mNetworkId);
349        out.writeInt(mSystemId);
350        out.writeInt(mCdmaRoamingIndicator);
351        out.writeInt(mCdmaDefaultRoamingIndicator);
352        out.writeInt(mCdmaEriIconIndex);
353        out.writeInt(mCdmaEriIconMode);
354        out.writeInt(mIsEmergencyOnly ? 1 : 0);
355        out.writeInt(mIsDataRoamingFromRegistration ? 1 : 0);
356    }
357
358    public int describeContents() {
359        return 0;
360    }
361
362    public static final Parcelable.Creator<ServiceState> CREATOR =
363            new Parcelable.Creator<ServiceState>() {
364        public ServiceState createFromParcel(Parcel in) {
365            return new ServiceState(in);
366        }
367
368        public ServiceState[] newArray(int size) {
369            return new ServiceState[size];
370        }
371    };
372
373    /**
374     * Get current voice service state
375     */
376    public int getState() {
377        return getVoiceRegState();
378    }
379
380    /**
381     * Get current voice service state
382     *
383     * @see #STATE_IN_SERVICE
384     * @see #STATE_OUT_OF_SERVICE
385     * @see #STATE_EMERGENCY_ONLY
386     * @see #STATE_POWER_OFF
387     *
388     * @hide
389     */
390    public int getVoiceRegState() {
391        return mVoiceRegState;
392    }
393
394    /**
395     * Get current data service state
396     *
397     * @see #STATE_IN_SERVICE
398     * @see #STATE_OUT_OF_SERVICE
399     * @see #STATE_EMERGENCY_ONLY
400     * @see #STATE_POWER_OFF
401     *
402     * @hide
403     */
404    public int getDataRegState() {
405        return mDataRegState;
406    }
407
408    /**
409     * Get current roaming indicator of phone
410     * (note: not just decoding from TS 27.007 7.2)
411     *
412     * @return true if TS 27.007 7.2 roaming is true
413     *              and ONS is different from SPN
414     */
415    public boolean getRoaming() {
416        return getVoiceRoaming() || getDataRoaming();
417    }
418
419    /**
420     * Get current voice network roaming status
421     * @return roaming status
422     * @hide
423     */
424    public boolean getVoiceRoaming() {
425        return mVoiceRoamingType != ROAMING_TYPE_NOT_ROAMING;
426    }
427
428    /**
429     * Get current voice network roaming type
430     * @return roaming type
431     * @hide
432     */
433    public int getVoiceRoamingType() {
434        return mVoiceRoamingType;
435    }
436
437    /**
438     * Get current data network roaming type
439     * @return roaming type
440     * @hide
441     */
442    public boolean getDataRoaming() {
443        return mDataRoamingType != ROAMING_TYPE_NOT_ROAMING;
444    }
445
446    /**
447     * Set whether data network registration state is roaming
448     *
449     * This should only be set to the roaming value received
450     * once the data registration phase has completed.
451     * @hide
452     */
453    public void setDataRoamingFromRegistration(boolean dataRoaming) {
454        mIsDataRoamingFromRegistration = dataRoaming;
455    }
456
457    /**
458     * Get whether data network registration state is roaming
459     * @return true if registration indicates roaming, false otherwise
460     * @hide
461     */
462    public boolean getDataRoamingFromRegistration() {
463        return mIsDataRoamingFromRegistration;
464    }
465
466    /**
467     * Get current data network roaming type
468     * @return roaming type
469     * @hide
470     */
471    public int getDataRoamingType() {
472        return mDataRoamingType;
473    }
474
475    /**
476     * @hide
477     */
478    public boolean isEmergencyOnly() {
479        return mIsEmergencyOnly;
480    }
481
482    /**
483     * @hide
484     */
485    public int getCdmaRoamingIndicator(){
486        return this.mCdmaRoamingIndicator;
487    }
488
489    /**
490     * @hide
491     */
492    public int getCdmaDefaultRoamingIndicator(){
493        return this.mCdmaDefaultRoamingIndicator;
494    }
495
496    /**
497     * @hide
498     */
499    public int getCdmaEriIconIndex() {
500        return this.mCdmaEriIconIndex;
501    }
502
503    /**
504     * @hide
505     */
506    public int getCdmaEriIconMode() {
507        return this.mCdmaEriIconMode;
508    }
509
510    /**
511     * Get current registered operator name in long alphanumeric format.
512     *
513     * In GSM/UMTS, long format can be up to 16 characters long.
514     * In CDMA, returns the ERI text, if set. Otherwise, returns the ONS.
515     *
516     * @return long name of operator, null if unregistered or unknown
517     */
518    public String getOperatorAlphaLong() {
519        return mVoiceOperatorAlphaLong;
520    }
521
522    /**
523     * Get current registered voice network operator name in long alphanumeric format.
524     * @return long name of operator
525     * @hide
526     */
527    public String getVoiceOperatorAlphaLong() {
528        return mVoiceOperatorAlphaLong;
529    }
530
531    /**
532     * Get current registered data network operator name in long alphanumeric format.
533     * @return long name of voice operator
534     * @hide
535     */
536    public String getDataOperatorAlphaLong() {
537        return mDataOperatorAlphaLong;
538    }
539
540    /**
541     * Get current registered operator name in short alphanumeric format.
542     *
543     * In GSM/UMTS, short format can be up to 8 characters long.
544     *
545     * @return short name of operator, null if unregistered or unknown
546     */
547    public String getOperatorAlphaShort() {
548        return mVoiceOperatorAlphaShort;
549    }
550
551    /**
552     * Get current registered voice network operator name in short alphanumeric format.
553     * @return short name of operator, null if unregistered or unknown
554     * @hide
555     */
556    public String getVoiceOperatorAlphaShort() {
557        return mVoiceOperatorAlphaShort;
558    }
559
560    /**
561     * Get current registered data network operator name in short alphanumeric format.
562     * @return short name of operator, null if unregistered or unknown
563     * @hide
564     */
565    public String getDataOperatorAlphaShort() {
566        return mDataOperatorAlphaShort;
567    }
568
569    /**
570     * Get current registered operator numeric id.
571     *
572     * In GSM/UMTS, numeric format is 3 digit country code plus 2 or 3 digit
573     * network code.
574     *
575     * @return numeric format of operator, null if unregistered or unknown
576     */
577    /*
578     * The country code can be decoded using
579     * {@link com.android.internal.telephony.MccTable#countryCodeForMcc(int)}.
580     */
581    public String getOperatorNumeric() {
582        return mVoiceOperatorNumeric;
583    }
584
585    /**
586     * Get current registered voice network operator numeric id.
587     * @return numeric format of operator, null if unregistered or unknown
588     * @hide
589     */
590    public String getVoiceOperatorNumeric() {
591        return mVoiceOperatorNumeric;
592    }
593
594    /**
595     * Get current registered data network operator numeric id.
596     * @return numeric format of operator, null if unregistered or unknown
597     * @hide
598     */
599    public String getDataOperatorNumeric() {
600        return mDataOperatorNumeric;
601    }
602
603    /**
604     * Get current network selection mode.
605     *
606     * @return true if manual mode, false if automatic mode
607     */
608    public boolean getIsManualSelection() {
609        return mIsManualNetworkSelection;
610    }
611
612    @Override
613    public int hashCode() {
614        return ((mVoiceRegState * 31)
615                + (mDataRegState * 37)
616                + mVoiceRoamingType
617                + mDataRoamingType
618                + (mIsManualNetworkSelection ? 1 : 0)
619                + ((null == mVoiceOperatorAlphaLong) ? 0 : mVoiceOperatorAlphaLong.hashCode())
620                + ((null == mVoiceOperatorAlphaShort) ? 0 : mVoiceOperatorAlphaShort.hashCode())
621                + ((null == mVoiceOperatorNumeric) ? 0 : mVoiceOperatorNumeric.hashCode())
622                + ((null == mDataOperatorAlphaLong) ? 0 : mDataOperatorAlphaLong.hashCode())
623                + ((null == mDataOperatorAlphaShort) ? 0 : mDataOperatorAlphaShort.hashCode())
624                + ((null == mDataOperatorNumeric) ? 0 : mDataOperatorNumeric.hashCode())
625                + mCdmaRoamingIndicator
626                + mCdmaDefaultRoamingIndicator
627                + (mIsEmergencyOnly ? 1 : 0)
628                + (mIsDataRoamingFromRegistration ? 1 : 0));
629    }
630
631    @Override
632    public boolean equals (Object o) {
633        ServiceState s;
634
635        try {
636            s = (ServiceState) o;
637        } catch (ClassCastException ex) {
638            return false;
639        }
640
641        if (o == null) {
642            return false;
643        }
644
645        return (mVoiceRegState == s.mVoiceRegState
646                && mDataRegState == s.mDataRegState
647                && mIsManualNetworkSelection == s.mIsManualNetworkSelection
648                && mVoiceRoamingType == s.mVoiceRoamingType
649                && mDataRoamingType == s.mDataRoamingType
650                && equalsHandlesNulls(mVoiceOperatorAlphaLong, s.mVoiceOperatorAlphaLong)
651                && equalsHandlesNulls(mVoiceOperatorAlphaShort, s.mVoiceOperatorAlphaShort)
652                && equalsHandlesNulls(mVoiceOperatorNumeric, s.mVoiceOperatorNumeric)
653                && equalsHandlesNulls(mDataOperatorAlphaLong, s.mDataOperatorAlphaLong)
654                && equalsHandlesNulls(mDataOperatorAlphaShort, s.mDataOperatorAlphaShort)
655                && equalsHandlesNulls(mDataOperatorNumeric, s.mDataOperatorNumeric)
656                && equalsHandlesNulls(mRilVoiceRadioTechnology, s.mRilVoiceRadioTechnology)
657                && equalsHandlesNulls(mRilDataRadioTechnology, s.mRilDataRadioTechnology)
658                && equalsHandlesNulls(mCssIndicator, s.mCssIndicator)
659                && equalsHandlesNulls(mNetworkId, s.mNetworkId)
660                && equalsHandlesNulls(mSystemId, s.mSystemId)
661                && equalsHandlesNulls(mCdmaRoamingIndicator, s.mCdmaRoamingIndicator)
662                && equalsHandlesNulls(mCdmaDefaultRoamingIndicator,
663                        s.mCdmaDefaultRoamingIndicator)
664                && mIsEmergencyOnly == s.mIsEmergencyOnly
665                && mIsDataRoamingFromRegistration == s.mIsDataRoamingFromRegistration);
666    }
667
668    /**
669     * Convert radio technology to String
670     *
671     * @param radioTechnology
672     * @return String representation of the RAT
673     *
674     * @hide
675     */
676    public static String rilRadioTechnologyToString(int rt) {
677        String rtString;
678
679        switch(rt) {
680            case RIL_RADIO_TECHNOLOGY_UNKNOWN:
681                rtString = "Unknown";
682                break;
683            case RIL_RADIO_TECHNOLOGY_GPRS:
684                rtString = "GPRS";
685                break;
686            case RIL_RADIO_TECHNOLOGY_EDGE:
687                rtString = "EDGE";
688                break;
689            case RIL_RADIO_TECHNOLOGY_UMTS:
690                rtString = "UMTS";
691                break;
692            case RIL_RADIO_TECHNOLOGY_IS95A:
693                rtString = "CDMA-IS95A";
694                break;
695            case RIL_RADIO_TECHNOLOGY_IS95B:
696                rtString = "CDMA-IS95B";
697                break;
698            case RIL_RADIO_TECHNOLOGY_1xRTT:
699                rtString = "1xRTT";
700                break;
701            case RIL_RADIO_TECHNOLOGY_EVDO_0:
702                rtString = "EvDo-rev.0";
703                break;
704            case RIL_RADIO_TECHNOLOGY_EVDO_A:
705                rtString = "EvDo-rev.A";
706                break;
707            case RIL_RADIO_TECHNOLOGY_HSDPA:
708                rtString = "HSDPA";
709                break;
710            case RIL_RADIO_TECHNOLOGY_HSUPA:
711                rtString = "HSUPA";
712                break;
713            case RIL_RADIO_TECHNOLOGY_HSPA:
714                rtString = "HSPA";
715                break;
716            case RIL_RADIO_TECHNOLOGY_EVDO_B:
717                rtString = "EvDo-rev.B";
718                break;
719            case RIL_RADIO_TECHNOLOGY_EHRPD:
720                rtString = "eHRPD";
721                break;
722            case RIL_RADIO_TECHNOLOGY_LTE:
723                rtString = "LTE";
724                break;
725            case RIL_RADIO_TECHNOLOGY_HSPAP:
726                rtString = "HSPAP";
727                break;
728            case RIL_RADIO_TECHNOLOGY_GSM:
729                rtString = "GSM";
730                break;
731            case RIL_RADIO_TECHNOLOGY_IWLAN:
732                rtString = "IWLAN";
733                break;
734            default:
735                rtString = "Unexpected";
736                Rlog.w(LOG_TAG, "Unexpected radioTechnology=" + rt);
737                break;
738        }
739        return rtString;
740    }
741
742    @Override
743    public String toString() {
744        String radioTechnology = rilRadioTechnologyToString(mRilVoiceRadioTechnology);
745        String dataRadioTechnology = rilRadioTechnologyToString(mRilDataRadioTechnology);
746
747        return (mVoiceRegState + " " + mDataRegState
748                + " "
749                + "voice " + getRoamingLogString(mVoiceRoamingType)
750                + " "
751                + "data " + getRoamingLogString(mDataRoamingType)
752                + " " + mVoiceOperatorAlphaLong
753                + " " + mVoiceOperatorAlphaShort
754                + " " + mVoiceOperatorNumeric
755                + " " + mDataOperatorAlphaLong
756                + " " + mDataOperatorAlphaShort
757                + " " + mDataOperatorNumeric
758                + " " + (mIsManualNetworkSelection ? "(manual)" : "")
759                + " " + radioTechnology
760                + " " + dataRadioTechnology
761                + " " + (mCssIndicator ? "CSS supported" : "CSS not supported")
762                + " " + mNetworkId
763                + " " + mSystemId
764                + " RoamInd=" + mCdmaRoamingIndicator
765                + " DefRoamInd=" + mCdmaDefaultRoamingIndicator
766                + " EmergOnly=" + mIsEmergencyOnly
767                + " IsDataRoamingFromRegistration=" + mIsDataRoamingFromRegistration);
768    }
769
770    private void setNullState(int state) {
771        if (DBG) Rlog.d(LOG_TAG, "[ServiceState] setNullState=" + state);
772        mVoiceRegState = state;
773        mDataRegState = state;
774        mVoiceRoamingType = ROAMING_TYPE_NOT_ROAMING;
775        mDataRoamingType = ROAMING_TYPE_NOT_ROAMING;
776        mVoiceOperatorAlphaLong = null;
777        mVoiceOperatorAlphaShort = null;
778        mVoiceOperatorNumeric = null;
779        mDataOperatorAlphaLong = null;
780        mDataOperatorAlphaShort = null;
781        mDataOperatorNumeric = null;
782        mIsManualNetworkSelection = false;
783        mRilVoiceRadioTechnology = 0;
784        mRilDataRadioTechnology = 0;
785        mCssIndicator = false;
786        mNetworkId = -1;
787        mSystemId = -1;
788        mCdmaRoamingIndicator = -1;
789        mCdmaDefaultRoamingIndicator = -1;
790        mCdmaEriIconIndex = -1;
791        mCdmaEriIconMode = -1;
792        mIsEmergencyOnly = false;
793        mIsDataRoamingFromRegistration = false;
794    }
795
796    public void setStateOutOfService() {
797        setNullState(STATE_OUT_OF_SERVICE);
798    }
799
800    public void setStateOff() {
801        setNullState(STATE_POWER_OFF);
802    }
803
804    public void setState(int state) {
805        setVoiceRegState(state);
806        if (DBG) Rlog.e(LOG_TAG, "[ServiceState] setState deprecated use setVoiceRegState()");
807    }
808
809    /** @hide */
810    public void setVoiceRegState(int state) {
811        mVoiceRegState = state;
812        if (DBG) Rlog.d(LOG_TAG, "[ServiceState] setVoiceRegState=" + mVoiceRegState);
813    }
814
815    /** @hide */
816    public void setDataRegState(int state) {
817        mDataRegState = state;
818        if (DBG) Rlog.d(LOG_TAG, "[ServiceState] setDataRegState=" + mDataRegState);
819    }
820
821    public void setRoaming(boolean roaming) {
822        mVoiceRoamingType = (roaming ? ROAMING_TYPE_UNKNOWN : ROAMING_TYPE_NOT_ROAMING);
823        mDataRoamingType = mVoiceRoamingType;
824    }
825
826    /** @hide */
827    public void setVoiceRoaming(boolean roaming) {
828        mVoiceRoamingType = (roaming ? ROAMING_TYPE_UNKNOWN : ROAMING_TYPE_NOT_ROAMING);
829    }
830
831    /** @hide */
832    public void setVoiceRoamingType(int type) {
833        mVoiceRoamingType = type;
834    }
835
836    /** @hide */
837    public void setDataRoaming(boolean dataRoaming) {
838        mDataRoamingType = (dataRoaming ? ROAMING_TYPE_UNKNOWN : ROAMING_TYPE_NOT_ROAMING);
839    }
840
841    /** @hide */
842    public void setDataRoamingType(int type) {
843        mDataRoamingType = type;
844    }
845
846    /**
847     * @hide
848     */
849    public void setEmergencyOnly(boolean emergencyOnly) {
850        mIsEmergencyOnly = emergencyOnly;
851    }
852
853    /**
854     * @hide
855     */
856    public void setCdmaRoamingIndicator(int roaming) {
857        this.mCdmaRoamingIndicator = roaming;
858    }
859
860    /**
861     * @hide
862     */
863    public void setCdmaDefaultRoamingIndicator (int roaming) {
864        this.mCdmaDefaultRoamingIndicator = roaming;
865    }
866
867    /**
868     * @hide
869     */
870    public void setCdmaEriIconIndex(int index) {
871        this.mCdmaEriIconIndex = index;
872    }
873
874    /**
875     * @hide
876     */
877    public void setCdmaEriIconMode(int mode) {
878        this.mCdmaEriIconMode = mode;
879    }
880
881    public void setOperatorName(String longName, String shortName, String numeric) {
882        mVoiceOperatorAlphaLong = longName;
883        mVoiceOperatorAlphaShort = shortName;
884        mVoiceOperatorNumeric = numeric;
885        mDataOperatorAlphaLong = longName;
886        mDataOperatorAlphaShort = shortName;
887        mDataOperatorNumeric = numeric;
888    }
889
890    /** @hide */
891    public void setVoiceOperatorName(String longName, String shortName, String numeric) {
892        mVoiceOperatorAlphaLong = longName;
893        mVoiceOperatorAlphaShort = shortName;
894        mVoiceOperatorNumeric = numeric;
895    }
896
897    /** @hide */
898    public void setDataOperatorName(String longName, String shortName, String numeric) {
899        mDataOperatorAlphaLong = longName;
900        mDataOperatorAlphaShort = shortName;
901        mDataOperatorNumeric = numeric;
902    }
903
904    /**
905     * In CDMA, mOperatorAlphaLong can be set from the ERI text.
906     * This is done from the CDMAPhone and not from the CdmaServiceStateTracker.
907     *
908     * @hide
909     */
910    public void setOperatorAlphaLong(String longName) {
911        mVoiceOperatorAlphaLong = longName;
912        mDataOperatorAlphaLong = longName;
913    }
914
915    /** @hide */
916    public void setVoiceOperatorAlphaLong(String longName) {
917        mVoiceOperatorAlphaLong = longName;
918    }
919
920    /** @hide */
921    public void setDataOperatorAlphaLong(String longName) {
922        mDataOperatorAlphaLong = longName;
923    }
924
925    public void setIsManualSelection(boolean isManual) {
926        mIsManualNetworkSelection = isManual;
927    }
928
929    /**
930     * Test whether two objects hold the same data values or both are null.
931     *
932     * @param a first obj
933     * @param b second obj
934     * @return true if two objects equal or both are null
935     */
936    private static boolean equalsHandlesNulls (Object a, Object b) {
937        return (a == null) ? (b == null) : a.equals (b);
938    }
939
940    /**
941     * Set ServiceState based on intent notifier map.
942     *
943     * @param m intent notifier map
944     * @hide
945     */
946    private void setFromNotifierBundle(Bundle m) {
947        mVoiceRegState = m.getInt("voiceRegState");
948        mDataRegState = m.getInt("dataRegState");
949        mVoiceRoamingType = m.getInt("voiceRoamingType");
950        mDataRoamingType = m.getInt("dataRoamingType");
951        mVoiceOperatorAlphaLong = m.getString("operator-alpha-long");
952        mVoiceOperatorAlphaShort = m.getString("operator-alpha-short");
953        mVoiceOperatorNumeric = m.getString("operator-numeric");
954        mDataOperatorAlphaLong = m.getString("data-operator-alpha-long");
955        mDataOperatorAlphaShort = m.getString("data-operator-alpha-short");
956        mDataOperatorNumeric = m.getString("data-operator-numeric");
957        mIsManualNetworkSelection = m.getBoolean("manual");
958        mRilVoiceRadioTechnology = m.getInt("radioTechnology");
959        mRilDataRadioTechnology = m.getInt("dataRadioTechnology");
960        mCssIndicator = m.getBoolean("cssIndicator");
961        mNetworkId = m.getInt("networkId");
962        mSystemId = m.getInt("systemId");
963        mCdmaRoamingIndicator = m.getInt("cdmaRoamingIndicator");
964        mCdmaDefaultRoamingIndicator = m.getInt("cdmaDefaultRoamingIndicator");
965        mIsEmergencyOnly = m.getBoolean("emergencyOnly");
966        mIsDataRoamingFromRegistration = m.getBoolean("isDataRoamingFromRegistration");
967    }
968
969    /**
970     * Set intent notifier Bundle based on service state.
971     *
972     * @param m intent notifier Bundle
973     * @hide
974     */
975    public void fillInNotifierBundle(Bundle m) {
976        m.putInt("voiceRegState", mVoiceRegState);
977        m.putInt("dataRegState", mDataRegState);
978        m.putInt("voiceRoamingType", mVoiceRoamingType);
979        m.putInt("dataRoamingType", mDataRoamingType);
980        m.putString("operator-alpha-long", mVoiceOperatorAlphaLong);
981        m.putString("operator-alpha-short", mVoiceOperatorAlphaShort);
982        m.putString("operator-numeric", mVoiceOperatorNumeric);
983        m.putString("data-operator-alpha-long", mDataOperatorAlphaLong);
984        m.putString("data-operator-alpha-short", mDataOperatorAlphaShort);
985        m.putString("data-operator-numeric", mDataOperatorNumeric);
986        m.putBoolean("manual", Boolean.valueOf(mIsManualNetworkSelection));
987        m.putInt("radioTechnology", mRilVoiceRadioTechnology);
988        m.putInt("dataRadioTechnology", mRilDataRadioTechnology);
989        m.putBoolean("cssIndicator", mCssIndicator);
990        m.putInt("networkId", mNetworkId);
991        m.putInt("systemId", mSystemId);
992        m.putInt("cdmaRoamingIndicator", mCdmaRoamingIndicator);
993        m.putInt("cdmaDefaultRoamingIndicator", mCdmaDefaultRoamingIndicator);
994        m.putBoolean("emergencyOnly", Boolean.valueOf(mIsEmergencyOnly));
995        m.putBoolean("isDataRoamingFromRegistration", Boolean.valueOf(mIsDataRoamingFromRegistration));
996    }
997
998    /** @hide */
999    public void setRilVoiceRadioTechnology(int rt) {
1000        this.mRilVoiceRadioTechnology = rt;
1001    }
1002
1003    /** @hide */
1004    public void setRilDataRadioTechnology(int rt) {
1005        this.mRilDataRadioTechnology = rt;
1006        if (DBG) Rlog.d(LOG_TAG, "[ServiceState] setDataRadioTechnology=" + mRilDataRadioTechnology);
1007    }
1008
1009    /** @hide */
1010    public void setCssIndicator(int css) {
1011        this.mCssIndicator = (css != 0);
1012    }
1013
1014    /** @hide */
1015    public void setSystemAndNetworkId(int systemId, int networkId) {
1016        this.mSystemId = systemId;
1017        this.mNetworkId = networkId;
1018    }
1019
1020    /** @hide */
1021    public int getRilVoiceRadioTechnology() {
1022        return this.mRilVoiceRadioTechnology;
1023    }
1024    /** @hide */
1025    public int getRilDataRadioTechnology() {
1026        return this.mRilDataRadioTechnology;
1027    }
1028    /**
1029     * @hide
1030     * @Deprecated to be removed Q3 2013 use {@link #getRilDataRadioTechnology} or
1031     * {@link #getRilVoiceRadioTechnology}
1032     */
1033    public int getRadioTechnology() {
1034        Rlog.e(LOG_TAG, "ServiceState.getRadioTechnology() DEPRECATED will be removed *******");
1035        return getRilDataRadioTechnology();
1036    }
1037
1038    private int rilRadioTechnologyToNetworkType(int rt) {
1039        switch(rt) {
1040        case ServiceState.RIL_RADIO_TECHNOLOGY_GPRS:
1041            return TelephonyManager.NETWORK_TYPE_GPRS;
1042        case ServiceState.RIL_RADIO_TECHNOLOGY_EDGE:
1043            return TelephonyManager.NETWORK_TYPE_EDGE;
1044        case ServiceState.RIL_RADIO_TECHNOLOGY_UMTS:
1045            return TelephonyManager.NETWORK_TYPE_UMTS;
1046        case ServiceState.RIL_RADIO_TECHNOLOGY_HSDPA:
1047            return TelephonyManager.NETWORK_TYPE_HSDPA;
1048        case ServiceState.RIL_RADIO_TECHNOLOGY_HSUPA:
1049            return TelephonyManager.NETWORK_TYPE_HSUPA;
1050        case ServiceState.RIL_RADIO_TECHNOLOGY_HSPA:
1051            return TelephonyManager.NETWORK_TYPE_HSPA;
1052        case ServiceState.RIL_RADIO_TECHNOLOGY_IS95A:
1053        case ServiceState.RIL_RADIO_TECHNOLOGY_IS95B:
1054            return TelephonyManager.NETWORK_TYPE_CDMA;
1055        case ServiceState.RIL_RADIO_TECHNOLOGY_1xRTT:
1056            return TelephonyManager.NETWORK_TYPE_1xRTT;
1057        case ServiceState.RIL_RADIO_TECHNOLOGY_EVDO_0:
1058            return TelephonyManager.NETWORK_TYPE_EVDO_0;
1059        case ServiceState.RIL_RADIO_TECHNOLOGY_EVDO_A:
1060            return TelephonyManager.NETWORK_TYPE_EVDO_A;
1061        case ServiceState.RIL_RADIO_TECHNOLOGY_EVDO_B:
1062            return TelephonyManager.NETWORK_TYPE_EVDO_B;
1063        case ServiceState.RIL_RADIO_TECHNOLOGY_EHRPD:
1064            return TelephonyManager.NETWORK_TYPE_EHRPD;
1065        case ServiceState.RIL_RADIO_TECHNOLOGY_LTE:
1066            return TelephonyManager.NETWORK_TYPE_LTE;
1067        case ServiceState.RIL_RADIO_TECHNOLOGY_HSPAP:
1068            return TelephonyManager.NETWORK_TYPE_HSPAP;
1069        case ServiceState.RIL_RADIO_TECHNOLOGY_GSM:
1070            return TelephonyManager.NETWORK_TYPE_GSM;
1071        case ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN:
1072            return TelephonyManager.NETWORK_TYPE_IWLAN;
1073        default:
1074            return TelephonyManager.NETWORK_TYPE_UNKNOWN;
1075        }
1076    }
1077
1078    /**
1079     * @Deprecated to be removed Q3 2013 use {@link #getVoiceNetworkType}
1080     * @hide
1081     */
1082    public int getNetworkType() {
1083        Rlog.e(LOG_TAG, "ServiceState.getNetworkType() DEPRECATED will be removed *******");
1084        return rilRadioTechnologyToNetworkType(mRilVoiceRadioTechnology);
1085    }
1086
1087    /** @hide */
1088    public int getDataNetworkType() {
1089        return rilRadioTechnologyToNetworkType(mRilDataRadioTechnology);
1090    }
1091
1092    /** @hide */
1093    public int getVoiceNetworkType() {
1094        return rilRadioTechnologyToNetworkType(mRilVoiceRadioTechnology);
1095    }
1096
1097    /** @hide */
1098    public int getCssIndicator() {
1099        return this.mCssIndicator ? 1 : 0;
1100    }
1101
1102    /** @hide */
1103    public int getNetworkId() {
1104        return this.mNetworkId;
1105    }
1106
1107    /** @hide */
1108    public int getSystemId() {
1109        return this.mSystemId;
1110    }
1111
1112    /** @hide */
1113    public static boolean isGsm(int radioTechnology) {
1114        return radioTechnology == RIL_RADIO_TECHNOLOGY_GPRS
1115                || radioTechnology == RIL_RADIO_TECHNOLOGY_EDGE
1116                || radioTechnology == RIL_RADIO_TECHNOLOGY_UMTS
1117                || radioTechnology == RIL_RADIO_TECHNOLOGY_HSDPA
1118                || radioTechnology == RIL_RADIO_TECHNOLOGY_HSUPA
1119                || radioTechnology == RIL_RADIO_TECHNOLOGY_HSPA
1120                || radioTechnology == RIL_RADIO_TECHNOLOGY_LTE
1121                || radioTechnology == RIL_RADIO_TECHNOLOGY_HSPAP
1122                || radioTechnology == RIL_RADIO_TECHNOLOGY_GSM
1123                || radioTechnology == RIL_RADIO_TECHNOLOGY_TD_SCDMA
1124                || radioTechnology == RIL_RADIO_TECHNOLOGY_IWLAN;
1125    }
1126
1127    /** @hide */
1128    public static boolean isCdma(int radioTechnology) {
1129        return radioTechnology == RIL_RADIO_TECHNOLOGY_IS95A
1130                || radioTechnology == RIL_RADIO_TECHNOLOGY_IS95B
1131                || radioTechnology == RIL_RADIO_TECHNOLOGY_1xRTT
1132                || radioTechnology == RIL_RADIO_TECHNOLOGY_EVDO_0
1133                || radioTechnology == RIL_RADIO_TECHNOLOGY_EVDO_A
1134                || radioTechnology == RIL_RADIO_TECHNOLOGY_EVDO_B
1135                || radioTechnology == RIL_RADIO_TECHNOLOGY_EHRPD;
1136    }
1137
1138    /** @hide */
1139    public static boolean hasCdma(int radioTechnologyBitmask) {
1140        int cdmaBitmask = (RIL_RADIO_TECHNOLOGY_IS95A
1141                | RIL_RADIO_TECHNOLOGY_IS95B
1142                | RIL_RADIO_TECHNOLOGY_1xRTT
1143                | RIL_RADIO_TECHNOLOGY_EVDO_0
1144                | RIL_RADIO_TECHNOLOGY_EVDO_A
1145                | RIL_RADIO_TECHNOLOGY_EVDO_B
1146                | RIL_RADIO_TECHNOLOGY_EHRPD);
1147
1148        return ((radioTechnologyBitmask & cdmaBitmask) != 0);
1149    }
1150
1151    /** @hide */
1152    public static boolean bitmaskHasTech(int bearerBitmask, int radioTech) {
1153        if (bearerBitmask == 0) {
1154            return true;
1155        } else if (radioTech >= 1) {
1156            return ((bearerBitmask & (1 << (radioTech - 1))) != 0);
1157        }
1158        return false;
1159    }
1160
1161    /** @hide */
1162    public static int getBitmaskForTech(int radioTech) {
1163        if (radioTech >= 1) {
1164            return (1 << (radioTech - 1));
1165        }
1166        return 0;
1167    }
1168
1169    /** @hide */
1170    public static int getBitmaskFromString(String bearerList) {
1171        String[] bearers = bearerList.split("\\|");
1172        int bearerBitmask = 0;
1173        for (String bearer : bearers) {
1174            int bearerInt = 0;
1175            try {
1176                bearerInt = Integer.parseInt(bearer.trim());
1177            } catch (NumberFormatException nfe) {
1178                return 0;
1179            }
1180
1181            if (bearerInt == 0) {
1182                return 0;
1183            }
1184
1185            bearerBitmask |= getBitmaskForTech(bearerInt);
1186        }
1187        return bearerBitmask;
1188    }
1189
1190    /**
1191     * Returns a merged ServiceState consisting of the base SS with voice settings from the
1192     * voice SS. The voice SS is only used if it is IN_SERVICE (otherwise the base SS is returned).
1193     * @hide
1194     * */
1195    public static ServiceState mergeServiceStates(ServiceState baseSs, ServiceState voiceSs) {
1196        if (voiceSs.mVoiceRegState != STATE_IN_SERVICE) {
1197            return baseSs;
1198        }
1199
1200        ServiceState newSs = new ServiceState(baseSs);
1201
1202        // voice overrides
1203        newSs.mVoiceRegState = voiceSs.mVoiceRegState;
1204        newSs.mIsEmergencyOnly = false; // only get here if voice is IN_SERVICE
1205
1206        return newSs;
1207    }
1208}
1209