/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.telephony;
import android.annotation.NonNull;
import android.annotation.SdkConstant;
import android.annotation.SdkConstant.SdkConstantType;
import android.content.Context;
import android.content.Intent;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.net.Uri;
import android.telephony.Rlog;
import android.os.Handler;
import android.os.Message;
import android.os.ServiceManager;
import android.os.RemoteException;
import android.util.DisplayMetrics;
import com.android.internal.telephony.ISub;
import com.android.internal.telephony.IOnSubscriptionsChangedListener;
import com.android.internal.telephony.ITelephonyRegistry;
import com.android.internal.telephony.PhoneConstants;
import java.util.ArrayList;
import java.util.List;
/**
* SubscriptionManager is the application interface to SubscriptionController
* and provides information about the current Telephony Subscriptions.
* * <p>
* You do not instantiate this class directly; instead, you retrieve
* a reference to an instance through {@link #from}.
* <p>
* All SDK public methods require android.Manifest.permission.READ_PHONE_STATE.
*/
public class SubscriptionManager {
private static final String LOG_TAG = "SubscriptionManager";
private static final boolean DBG = false;
private static final boolean VDBG = false;
/** An invalid subscription identifier */
public static final int INVALID_SUBSCRIPTION_ID = -1;
/** Base value for Dummy SUBSCRIPTION_ID's. */
/** FIXME: Remove DummySubId's, but for now have them map just below INVALID_SUBSCRIPTION_ID
/** @hide */
public static final int DUMMY_SUBSCRIPTION_ID_BASE = INVALID_SUBSCRIPTION_ID - 1;
/** An invalid phone identifier */
/** @hide */
public static final int INVALID_PHONE_INDEX = -1;
/** An invalid slot identifier */
/** @hide */
public static final int INVALID_SIM_SLOT_INDEX = -1;
/** Indicates the caller wants the default sub id. */
/** @hide */
public static final int DEFAULT_SUBSCRIPTION_ID = Integer.MAX_VALUE;
/**
* Indicates the caller wants the default phone id.
* Used in SubscriptionController and Phone but do we really need it???
* @hide
*/
public static final int DEFAULT_PHONE_INDEX = Integer.MAX_VALUE;
/** Indicates the caller wants the default slot id. NOT used remove? */
/** @hide */
public static final int DEFAULT_SIM_SLOT_INDEX = Integer.MAX_VALUE;
/** Minimum possible subid that represents a subscription */
/** @hide */
public static final int MIN_SUBSCRIPTION_ID_VALUE = 0;
/** Maximum possible subid that represents a subscription */
/** @hide */
public static final int MAX_SUBSCRIPTION_ID_VALUE = DEFAULT_SUBSCRIPTION_ID - 1;
/** @hide */
public static final Uri CONTENT_URI = Uri.parse("content://telephony/siminfo");
/**
* TelephonyProvider unique key column name is the subscription id.
* <P>Type: TEXT (String)</P>
*/
/** @hide */
public static final String UNIQUE_KEY_SUBSCRIPTION_ID = "_id";
/**
* TelephonyProvider column name for SIM ICC Identifier
* <P>Type: TEXT (String)</P>
*/
/** @hide */
public static final String ICC_ID = "icc_id";
/**
* TelephonyProvider column name for user SIM_SlOT_INDEX
* <P>Type: INTEGER (int)</P>
*/
/** @hide */
public static final String SIM_SLOT_INDEX = "sim_id";
/** SIM is not inserted */
/** @hide */
public static final int SIM_NOT_INSERTED = -1;
/**
* TelephonyProvider column name for user displayed name.
* <P>Type: TEXT (String)</P>
*/
/** @hide */
public static final String DISPLAY_NAME = "display_name";
/**
* TelephonyProvider column name for the service provider name for the SIM.
* <P>Type: TEXT (String)</P>
*/
/** @hide */
public static final String CARRIER_NAME = "carrier_name";
/**
* Default name resource
* @hide
*/
public static final int DEFAULT_NAME_RES = com.android.internal.R.string.unknownName;
/**
* TelephonyProvider column name for source of the user displayed name.
* <P>Type: INT (int)</P> with one of the NAME_SOURCE_XXXX values below
*
* @hide
*/
public static final String NAME_SOURCE = "name_source";
/**
* The name_source is undefined
* @hide
*/
public static final int NAME_SOURCE_UNDEFINDED = -1;
/**
* The name_source is the default
* @hide
*/
public static final int NAME_SOURCE_DEFAULT_SOURCE = 0;
/**
* The name_source is from the SIM
* @hide
*/
public static final int NAME_SOURCE_SIM_SOURCE = 1;
/**
* The name_source is from the user
* @hide
*/
public static final int NAME_SOURCE_USER_INPUT = 2;
/**
* TelephonyProvider column name for the color of a SIM.
* <P>Type: INTEGER (int)</P>
*/
/** @hide */
public static final String COLOR = "color";
/** @hide */
public static final int COLOR_1 = 0;
/** @hide */
public static final int COLOR_2 = 1;
/** @hide */
public static final int COLOR_3 = 2;
/** @hide */
public static final int COLOR_4 = 3;
/** @hide */
public static final int COLOR_DEFAULT = COLOR_1;
/**
* TelephonyProvider column name for the phone number of a SIM.
* <P>Type: TEXT (String)</P>
*/
/** @hide */
public static final String NUMBER = "number";
/**
* TelephonyProvider column name for the number display format of a SIM.
* <P>Type: INTEGER (int)</P>
*/
/** @hide */
public static final String DISPLAY_NUMBER_FORMAT = "display_number_format";
/** @hide */
public static final int DISPLAY_NUMBER_NONE = 0;
/** @hide */
public static final int DISPLAY_NUMBER_FIRST = 1;
/** @hide */
public static final int DISPLAY_NUMBER_LAST = 2;
/** @hide */
public static final int DISPLAY_NUMBER_DEFAULT = DISPLAY_NUMBER_FIRST;
/**
* TelephonyProvider column name for permission for data roaming of a SIM.
* <P>Type: INTEGER (int)</P>
*/
/** @hide */
public static final String DATA_ROAMING = "data_roaming";
/** Indicates that data roaming is enabled for a subscription */
public static final int DATA_ROAMING_ENABLE = 1;
/** Indicates that data roaming is disabled for a subscription */
public static final int DATA_ROAMING_DISABLE = 0;
/** @hide */
public static final int DATA_ROAMING_DEFAULT = DATA_ROAMING_DISABLE;
/** @hide */
public static final int SIM_PROVISIONED = 0;
/**
* TelephonyProvider column name for the MCC associated with a SIM.
* <P>Type: INTEGER (int)</P>
* @hide
*/
public static final String MCC = "mcc";
/**
* TelephonyProvider column name for the MNC associated with a SIM.
* <P>Type: INTEGER (int)</P>
* @hide
*/
public static final String MNC = "mnc";
/**
* TelephonyProvider column name for the sim provisioning status associated with a SIM.
* <P>Type: INTEGER (int)</P>
* @hide
*/
public static final String SIM_PROVISIONING_STATUS = "sim_provisioning_status";
/**
* TelephonyProvider column name for the user configured network mode associated with a SIM.
* <P>Type: INTEGER (int)</P>
* @hide
*/
public static final String USER_NETWORK_MODE = "user_network_mode";
/** @hide */
public static final int DEFAULT_NW_MODE = -1;
/**
* TelephonyProvider column name for extreme threat in CB settings
* @hide
*/
public static final String CB_EXTREME_THREAT_ALERT = "enable_cmas_extreme_threat_alerts";
/**
* TelephonyProvider column name for severe threat in CB settings
*@hide
*/
public static final String CB_SEVERE_THREAT_ALERT = "enable_cmas_severe_threat_alerts";
/**
* TelephonyProvider column name for amber alert in CB settings
*@hide
*/
public static final String CB_AMBER_ALERT = "enable_cmas_amber_alerts";
/**
* TelephonyProvider column name for emergency alert in CB settings
*@hide
*/
public static final String CB_EMERGENCY_ALERT = "enable_emergency_alerts";
/**
* TelephonyProvider column name for alert sound duration in CB settings
*@hide
*/
public static final String CB_ALERT_SOUND_DURATION = "alert_sound_duration";
/**
* TelephonyProvider column name for alert reminder interval in CB settings
*@hide
*/
public static final String CB_ALERT_REMINDER_INTERVAL = "alert_reminder_interval";
/**
* TelephonyProvider column name for enabling vibrate in CB settings
*@hide
*/
public static final String CB_ALERT_VIBRATE = "enable_alert_vibrate";
/**
* TelephonyProvider column name for enabling alert speech in CB settings
*@hide
*/
public static final String CB_ALERT_SPEECH = "enable_alert_speech";
/**
* TelephonyProvider column name for ETWS test alert in CB settings
*@hide
*/
public static final String CB_ETWS_TEST_ALERT = "enable_etws_test_alerts";
/**
* TelephonyProvider column name for enable channel50 alert in CB settings
*@hide
*/
public static final String CB_CHANNEL_50_ALERT = "enable_channel_50_alerts";
/**
* TelephonyProvider column name for CMAS test alert in CB settings
*@hide
*/
public static final String CB_CMAS_TEST_ALERT= "enable_cmas_test_alerts";
/**
* TelephonyProvider column name for Opt out dialog in CB settings
*@hide
*/
public static final String CB_OPT_OUT_DIALOG = "show_cmas_opt_out_dialog";
/**
* Broadcast Action: The user has changed one of the default subs related to
* data, phone calls, or sms</p>
*
* TODO: Change to a listener
* @hide
*/
@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
public static final String SUB_DEFAULT_CHANGED_ACTION =
"android.intent.action.SUB_DEFAULT_CHANGED";
private final Context mContext;
/**
* A listener class for monitoring changes to {@link SubscriptionInfo} records.
* <p>
* Override the onSubscriptionsChanged method in the object that extends this
* class and pass it to {@link #addOnSubscriptionsChangedListener(OnSubscriptionsChangedListener)}
* to register your listener and to unregister invoke
* {@link #removeOnSubscriptionsChangedListener(OnSubscriptionsChangedListener)}
* <p>
* Permissions android.Manifest.permission.READ_PHONE_STATE is required
* for #onSubscriptionsChanged to be invoked.
*/
public static class OnSubscriptionsChangedListener {
private final Handler mHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
if (DBG) {
log("handleMessage: invoke the overriden onSubscriptionsChanged()");
}
OnSubscriptionsChangedListener.this.onSubscriptionsChanged();
}
};
/**
* Callback invoked when there is any change to any SubscriptionInfo. Typically
* this method would invoke {@link #getActiveSubscriptionInfoList}
*/
public void onSubscriptionsChanged() {
if (DBG) log("onSubscriptionsChanged: NOT OVERRIDDEN");
}
/**
* The callback methods need to be called on the handler thread where
* this object was created. If the binder did that for us it'd be nice.
*/
IOnSubscriptionsChangedListener callback = new IOnSubscriptionsChangedListener.Stub() {
@Override
public void onSubscriptionsChanged() {
if (DBG) log("callback: received, sendEmptyMessage(0) to handler");
mHandler.sendEmptyMessage(0);
}
};
private void log(String s) {
Rlog.d(LOG_TAG, s);
}
}
/** @hide */
public SubscriptionManager(Context context) {
if (DBG) logd("SubscriptionManager created");
mContext = context;
}
/**
* Get an instance of the SubscriptionManager from the Context.
* This invokes {@link android.content.Context#getSystemService
* Context.getSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE)}.
*
* @param context to use.
* @return SubscriptionManager instance
*/
public static SubscriptionManager from(Context context) {
return (SubscriptionManager) context.getSystemService(
Context.TELEPHONY_SUBSCRIPTION_SERVICE);
}
/**
* Register for changes to the list of active {@link SubscriptionInfo} records or to the
* individual records themselves. When a change occurs the onSubscriptionsChanged method of
* the listener will be invoked immediately if there has been a notification.
*
* @param listener an instance of {@link OnSubscriptionsChangedListener} with
* onSubscriptionsChanged overridden.
*/
public void addOnSubscriptionsChangedListener(OnSubscriptionsChangedListener listener) {
String pkgForDebug = mContext != null ? mContext.getOpPackageName() : "<unknown>";
if (DBG) {
logd("register OnSubscriptionsChangedListener pkgForDebug=" + pkgForDebug
+ " listener=" + listener);
}
try {
// We use the TelephonyRegistry as it runs in the system and thus is always
// available. Where as SubscriptionController could crash and not be available
ITelephonyRegistry tr = ITelephonyRegistry.Stub.asInterface(ServiceManager.getService(
"telephony.registry"));
if (tr != null) {
tr.addOnSubscriptionsChangedListener(pkgForDebug, listener.callback);
}
} catch (RemoteException ex) {
// Should not happen
}
}
/**
* Unregister the {@link OnSubscriptionsChangedListener}. This is not strictly necessary
* as the listener will automatically be unregistered if an attempt to invoke the listener
* fails.
*
* @param listener that is to be unregistered.
*/
public void removeOnSubscriptionsChangedListener(OnSubscriptionsChangedListener listener) {
String pkgForDebug = mContext != null ? mContext.getOpPackageName() : "<unknown>";
if (DBG) {
logd("unregister OnSubscriptionsChangedListener pkgForDebug=" + pkgForDebug
+ " listener=" + listener);
}
try {
// We use the TelephonyRegistry as its runs in the system and thus is always
// available where as SubscriptionController could crash and not be available
ITelephonyRegistry tr = ITelephonyRegistry.Stub.asInterface(ServiceManager.getService(
"telephony.registry"));
if (tr != null) {
tr.removeOnSubscriptionsChangedListener(pkgForDebug, listener.callback);
}
} catch (RemoteException ex) {
// Should not happen
}
}
/**
* Get the active SubscriptionInfo with the input subId.
*
* @param subId The unique SubscriptionInfo key in database.
* @return SubscriptionInfo, maybe null if its not active.
*/
public SubscriptionInfo getActiveSubscriptionInfo(int subId) {
if (VDBG) logd("[getActiveSubscriptionInfo]+ subId=" + subId);
if (!isValidSubscriptionId(subId)) {
if (DBG) {
logd("[getActiveSubscriptionInfo]- invalid subId");
}
return null;
}
SubscriptionInfo subInfo = null;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
subInfo = iSub.getActiveSubscriptionInfo(subId, mContext.getOpPackageName());
}
} catch (RemoteException ex) {
// ignore it
}
return subInfo;
}
/**
* Get the active SubscriptionInfo associated with the iccId
* @param iccId the IccId of SIM card
* @return SubscriptionInfo, maybe null if its not active
* @hide
*/
public SubscriptionInfo getActiveSubscriptionInfoForIccIndex(String iccId) {
if (VDBG) logd("[getActiveSubscriptionInfoForIccIndex]+ iccId=" + iccId);
if (iccId == null) {
logd("[getActiveSubscriptionInfoForIccIndex]- null iccid");
return null;
}
SubscriptionInfo result = null;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
result = iSub.getActiveSubscriptionInfoForIccId(iccId, mContext.getOpPackageName());
}
} catch (RemoteException ex) {
// ignore it
}
return result;
}
/**
* Get the active SubscriptionInfo associated with the slotIdx
* @param slotIdx the slot which the subscription is inserted
* @return SubscriptionInfo, maybe null if its not active
*/
public SubscriptionInfo getActiveSubscriptionInfoForSimSlotIndex(int slotIdx) {
if (VDBG) logd("[getActiveSubscriptionInfoForSimSlotIndex]+ slotIdx=" + slotIdx);
if (!isValidSlotId(slotIdx)) {
logd("[getActiveSubscriptionInfoForSimSlotIndex]- invalid slotIdx");
return null;
}
SubscriptionInfo result = null;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
result = iSub.getActiveSubscriptionInfoForSimSlotIndex(slotIdx,
mContext.getOpPackageName());
}
} catch (RemoteException ex) {
// ignore it
}
return result;
}
/**
* @return List of all SubscriptionInfo records in database,
* include those that were inserted before, maybe empty but not null.
* @hide
*/
public List<SubscriptionInfo> getAllSubscriptionInfoList() {
if (VDBG) logd("[getAllSubscriptionInfoList]+");
List<SubscriptionInfo> result = null;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
result = iSub.getAllSubInfoList(mContext.getOpPackageName());
}
} catch (RemoteException ex) {
// ignore it
}
if (result == null) {
result = new ArrayList<SubscriptionInfo>();
}
return result;
}
/**
* Get the SubscriptionInfo(s) of the currently inserted SIM(s). The records will be sorted
* by {@link SubscriptionInfo#getSimSlotIndex} then by {@link SubscriptionInfo#getSubscriptionId}.
*
* @return Sorted list of the currently {@link SubscriptionInfo} records available on the device.
* <ul>
* <li>
* If null is returned the current state is unknown but if a {@link OnSubscriptionsChangedListener}
* has been registered {@link OnSubscriptionsChangedListener#onSubscriptionsChanged} will be
* invoked in the future.
* </li>
* <li>
* If the list is empty then there are no {@link SubscriptionInfo} records currently available.
* </li>
* <li>
* if the list is non-empty the list is sorted by {@link SubscriptionInfo#getSimSlotIndex}
* then by {@link SubscriptionInfo#getSubscriptionId}.
* </li>
* </ul>
*/
public List<SubscriptionInfo> getActiveSubscriptionInfoList() {
List<SubscriptionInfo> result = null;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
result = iSub.getActiveSubscriptionInfoList(mContext.getOpPackageName());
}
} catch (RemoteException ex) {
// ignore it
}
return result;
}
/**
* @return the count of all subscriptions in the database, this includes
* all subscriptions that have been seen.
* @hide
*/
public int getAllSubscriptionInfoCount() {
if (VDBG) logd("[getAllSubscriptionInfoCount]+");
int result = 0;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
result = iSub.getAllSubInfoCount(mContext.getOpPackageName());
}
} catch (RemoteException ex) {
// ignore it
}
return result;
}
/**
* @return the current number of active subscriptions. There is no guarantee the value
* returned by this method will be the same as the length of the list returned by
* {@link #getActiveSubscriptionInfoList}.
*/
public int getActiveSubscriptionInfoCount() {
int result = 0;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
result = iSub.getActiveSubInfoCount(mContext.getOpPackageName());
}
} catch (RemoteException ex) {
// ignore it
}
return result;
}
/**
* @return the maximum number of active subscriptions that will be returned by
* {@link #getActiveSubscriptionInfoList} and the value returned by
* {@link #getActiveSubscriptionInfoCount}.
*/
public int getActiveSubscriptionInfoCountMax() {
int result = 0;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
result = iSub.getActiveSubInfoCountMax();
}
} catch (RemoteException ex) {
// ignore it
}
return result;
}
/**
* Add a new SubscriptionInfo to SubscriptionInfo database if needed
* @param iccId the IccId of the SIM card
* @param slotId the slot which the SIM is inserted
* @return the URL of the newly created row or the updated row
* @hide
*/
public Uri addSubscriptionInfoRecord(String iccId, int slotId) {
if (VDBG) logd("[addSubscriptionInfoRecord]+ iccId:" + iccId + " slotId:" + slotId);
if (iccId == null) {
logd("[addSubscriptionInfoRecord]- null iccId");
}
if (!isValidSlotId(slotId)) {
logd("[addSubscriptionInfoRecord]- invalid slotId");
}
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
// FIXME: This returns 1 on success, 0 on error should should we return it?
iSub.addSubInfoRecord(iccId, slotId);
}
} catch (RemoteException ex) {
// ignore it
}
// FIXME: Always returns null?
return null;
}
/**
* Set SIM icon tint color by simInfo index
* @param tint the RGB value of icon tint color of the SIM
* @param subId the unique SubInfoRecord index in database
* @return the number of records updated
* @hide
*/
public int setIconTint(int tint, int subId) {
if (VDBG) logd("[setIconTint]+ tint:" + tint + " subId:" + subId);
if (!isValidSubscriptionId(subId)) {
logd("[setIconTint]- fail");
return -1;
}
int result = 0;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
result = iSub.setIconTint(tint, subId);
}
} catch (RemoteException ex) {
// ignore it
}
return result;
}
/**
* Set display name by simInfo index
* @param displayName the display name of SIM card
* @param subId the unique SubscriptionInfo index in database
* @return the number of records updated
* @hide
*/
public int setDisplayName(String displayName, int subId) {
return setDisplayName(displayName, subId, NAME_SOURCE_UNDEFINDED);
}
/**
* Set display name by simInfo index with name source
* @param displayName the display name of SIM card
* @param subId the unique SubscriptionInfo index in database
* @param nameSource 0: NAME_SOURCE_DEFAULT_SOURCE, 1: NAME_SOURCE_SIM_SOURCE,
* 2: NAME_SOURCE_USER_INPUT, -1 NAME_SOURCE_UNDEFINED
* @return the number of records updated or < 0 if invalid subId
* @hide
*/
public int setDisplayName(String displayName, int subId, long nameSource) {
if (VDBG) {
logd("[setDisplayName]+ displayName:" + displayName + " subId:" + subId
+ " nameSource:" + nameSource);
}
if (!isValidSubscriptionId(subId)) {
logd("[setDisplayName]- fail");
return -1;
}
int result = 0;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
result = iSub.setDisplayNameUsingSrc(displayName, subId, nameSource);
}
} catch (RemoteException ex) {
// ignore it
}
return result;
}
/**
* Set phone number by subId
* @param number the phone number of the SIM
* @param subId the unique SubscriptionInfo index in database
* @return the number of records updated
* @hide
*/
public int setDisplayNumber(String number, int subId) {
if (number == null || !isValidSubscriptionId(subId)) {
logd("[setDisplayNumber]- fail");
return -1;
}
int result = 0;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
result = iSub.setDisplayNumber(number, subId);
}
} catch (RemoteException ex) {
// ignore it
}
return result;
}
/**
* Set data roaming by simInfo index
* @param roaming 0:Don't allow data when roaming, 1:Allow data when roaming
* @param subId the unique SubscriptionInfo index in database
* @return the number of records updated
* @hide
*/
public int setDataRoaming(int roaming, int subId) {
if (VDBG) logd("[setDataRoaming]+ roaming:" + roaming + " subId:" + subId);
if (roaming < 0 || !isValidSubscriptionId(subId)) {
logd("[setDataRoaming]- fail");
return -1;
}
int result = 0;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
result = iSub.setDataRoaming(roaming, subId);
}
} catch (RemoteException ex) {
// ignore it
}
return result;
}
/**
* Get slotId associated with the subscription.
* @return slotId as a positive integer or a negative value if an error either
* SIM_NOT_INSERTED or < 0 if an invalid slot index
* @hide
*/
public static int getSlotId(int subId) {
if (!isValidSubscriptionId(subId)) {
if (DBG) {
logd("[getSlotId]- fail");
}
}
int result = INVALID_SIM_SLOT_INDEX;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
result = iSub.getSlotId(subId);
}
} catch (RemoteException ex) {
// ignore it
}
return result;
}
/** @hide */
public static int[] getSubId(int slotId) {
if (!isValidSlotId(slotId)) {
logd("[getSubId]- fail");
return null;
}
int[] subId = null;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
subId = iSub.getSubId(slotId);
}
} catch (RemoteException ex) {
// ignore it
}
return subId;
}
/** @hide */
public static int getPhoneId(int subId) {
if (!isValidSubscriptionId(subId)) {
if (DBG) {
logd("[getPhoneId]- fail");
}
return INVALID_PHONE_INDEX;
}
int result = INVALID_PHONE_INDEX;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
result = iSub.getPhoneId(subId);
}
} catch (RemoteException ex) {
// ignore it
}
if (VDBG) logd("[getPhoneId]- phoneId=" + result);
return result;
}
private static void logd(String msg) {
Rlog.d(LOG_TAG, msg);
}
/**
* Returns the system's default subscription id.
*
* For a voice capable device, it will return getDefaultVoiceSubscriptionId.
* For a data only device, it will return the getDefaultDataSubscriptionId.
* May return an INVALID_SUBSCRIPTION_ID on error.
*
* @return the "system" default subscription id.
*/
public static int getDefaultSubscriptionId() {
int subId = INVALID_SUBSCRIPTION_ID;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
subId = iSub.getDefaultSubId();
}
} catch (RemoteException ex) {
// ignore it
}
if (VDBG) logd("getDefaultSubId=" + subId);
return subId;
}
/**
* Returns the system's default voice subscription id.
*
* On a data only device or on error, will return INVALID_SUBSCRIPTION_ID.
*
* @return the default voice subscription Id.
*/
public static int getDefaultVoiceSubscriptionId() {
int subId = INVALID_SUBSCRIPTION_ID;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
subId = iSub.getDefaultVoiceSubId();
}
} catch (RemoteException ex) {
// ignore it
}
if (VDBG) logd("getDefaultVoiceSubscriptionId, sub id = " + subId);
return subId;
}
/** @hide */
public void setDefaultVoiceSubId(int subId) {
if (VDBG) logd("setDefaultVoiceSubId sub id = " + subId);
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
iSub.setDefaultVoiceSubId(subId);
}
} catch (RemoteException ex) {
// ignore it
}
}
/**
* Return the SubscriptionInfo for default voice subscription.
*
* Will return null on data only devices, or on error.
*
* @return the SubscriptionInfo for the default voice subscription.
* @hide
*/
public SubscriptionInfo getDefaultVoiceSubscriptionInfo() {
return getActiveSubscriptionInfo(getDefaultVoiceSubscriptionId());
}
/** @hide */
public static int getDefaultVoicePhoneId() {
return getPhoneId(getDefaultVoiceSubscriptionId());
}
/**
* Returns the system's default SMS subscription id.
*
* On a data only device or on error, will return INVALID_SUBSCRIPTION_ID.
*
* @return the default SMS subscription Id.
*/
public static int getDefaultSmsSubscriptionId() {
int subId = INVALID_SUBSCRIPTION_ID;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
subId = iSub.getDefaultSmsSubId();
}
} catch (RemoteException ex) {
// ignore it
}
if (VDBG) logd("getDefaultSmsSubscriptionId, sub id = " + subId);
return subId;
}
/** @hide */
public void setDefaultSmsSubId(int subId) {
if (VDBG) logd("setDefaultSmsSubId sub id = " + subId);
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
iSub.setDefaultSmsSubId(subId);
}
} catch (RemoteException ex) {
// ignore it
}
}
/**
* Return the SubscriptionInfo for default voice subscription.
*
* Will return null on data only devices, or on error.
*
* @return the SubscriptionInfo for the default SMS subscription.
* @hide
*/
public SubscriptionInfo getDefaultSmsSubscriptionInfo() {
return getActiveSubscriptionInfo(getDefaultSmsSubscriptionId());
}
/** @hide */
public int getDefaultSmsPhoneId() {
return getPhoneId(getDefaultSmsSubscriptionId());
}
/**
* Returns the system's default data subscription id.
*
* On a voice only device or on error, will return INVALID_SUBSCRIPTION_ID.
*
* @return the default data subscription Id.
*/
public static int getDefaultDataSubscriptionId() {
int subId = INVALID_SUBSCRIPTION_ID;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
subId = iSub.getDefaultDataSubId();
}
} catch (RemoteException ex) {
// ignore it
}
if (VDBG) logd("getDefaultDataSubscriptionId, sub id = " + subId);
return subId;
}
/** @hide */
public void setDefaultDataSubId(int subId) {
if (VDBG) logd("setDataSubscription sub id = " + subId);
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
iSub.setDefaultDataSubId(subId);
}
} catch (RemoteException ex) {
// ignore it
}
}
/** @hide */
public static int getDefaultDataSubId() {
return getDefaultDataSubscriptionId();
}
/**
* Return the SubscriptionInfo for default data subscription.
*
* Will return null on voice only devices, or on error.
*
* @return the SubscriptionInfo for the default data subscription.
* @hide
*/
public SubscriptionInfo getDefaultDataSubscriptionInfo() {
return getActiveSubscriptionInfo(getDefaultDataSubscriptionId());
}
/** @hide */
public int getDefaultDataPhoneId() {
return getPhoneId(getDefaultDataSubscriptionId());
}
/** @hide */
public void clearSubscriptionInfo() {
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
iSub.clearSubInfo();
}
} catch (RemoteException ex) {
// ignore it
}
return;
}
//FIXME this is vulnerable to race conditions
/** @hide */
public boolean allDefaultsSelected() {
if (!isValidSubscriptionId(getDefaultDataSubscriptionId())) {
return false;
}
if (!isValidSubscriptionId(getDefaultSmsSubscriptionId())) {
return false;
}
if (!isValidSubscriptionId(getDefaultVoiceSubscriptionId())) {
return false;
}
return true;
}
/**
* If a default is set to subscription which is not active, this will reset that default back to
* an invalid subscription id, i.e. < 0.
* @hide
*/
public void clearDefaultsForInactiveSubIds() {
if (VDBG) logd("clearDefaultsForInactiveSubIds");
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
iSub.clearDefaultsForInactiveSubIds();
}
} catch (RemoteException ex) {
// ignore it
}
}
/**
* @return true if a valid subId else false
* @hide
*/
public static boolean isValidSubscriptionId(int subId) {
return subId > INVALID_SUBSCRIPTION_ID ;
}
/**
* @return true if subId is an usable subId value else false. A
* usable subId means its neither a INVALID_SUBSCRIPTION_ID nor a DEFAULT_SUB_ID.
* @hide
*/
public static boolean isUsableSubIdValue(int subId) {
return subId >= MIN_SUBSCRIPTION_ID_VALUE && subId <= MAX_SUBSCRIPTION_ID_VALUE;
}
/** @hide */
public static boolean isValidSlotId(int slotId) {
return slotId >= 0 && slotId < TelephonyManager.getDefault().getSimCount();
}
/** @hide */
public static boolean isValidPhoneId(int phoneId) {
return phoneId >= 0 && phoneId < TelephonyManager.getDefault().getPhoneCount();
}
/** @hide */
public static void putPhoneIdAndSubIdExtra(Intent intent, int phoneId) {
int[] subIds = SubscriptionManager.getSubId(phoneId);
if (subIds != null && subIds.length > 0) {
putPhoneIdAndSubIdExtra(intent, phoneId, subIds[0]);
} else {
logd("putPhoneIdAndSubIdExtra: no valid subs");
}
}
/** @hide */
public static void putPhoneIdAndSubIdExtra(Intent intent, int phoneId, int subId) {
if (VDBG) logd("putPhoneIdAndSubIdExtra: phoneId=" + phoneId + " subId=" + subId);
intent.putExtra(PhoneConstants.SUBSCRIPTION_KEY, subId);
intent.putExtra(PhoneConstants.PHONE_KEY, phoneId);
//FIXME this is using phoneId and slotId interchangeably
//Eventually, this should be removed as it is not the slot id
intent.putExtra(PhoneConstants.SLOT_KEY, phoneId);
}
/**
* @return the list of subId's that are active,
* is never null but the length maybe 0.
* @hide
*/
public @NonNull int[] getActiveSubscriptionIdList() {
int[] subId = null;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
subId = iSub.getActiveSubIdList();
}
} catch (RemoteException ex) {
// ignore it
}
if (subId == null) {
subId = new int[0];
}
return subId;
}
/**
* Returns true if the device is considered roaming on the current
* network for a subscription.
* <p>
* Availability: Only when user registered to a network.
*
* @param subId The subscription ID
* @return true if the network for the subscription is roaming, false otherwise
*/
public boolean isNetworkRoaming(int subId) {
final int phoneId = getPhoneId(subId);
if (phoneId < 0) {
// What else can we do?
return false;
}
return TelephonyManager.getDefault().isNetworkRoaming(subId);
}
/**
* Returns a constant indicating the state of sim for the slot idx.
*
* @param slotIdx
*
* {@See TelephonyManager#SIM_STATE_UNKNOWN}
* {@See TelephonyManager#SIM_STATE_ABSENT}
* {@See TelephonyManager#SIM_STATE_PIN_REQUIRED}
* {@See TelephonyManager#SIM_STATE_PUK_REQUIRED}
* {@See TelephonyManager#SIM_STATE_NETWORK_LOCKED}
* {@See TelephonyManager#SIM_STATE_READY}
* {@See TelephonyManager#SIM_STATE_NOT_READY}
* {@See TelephonyManager#SIM_STATE_PERM_DISABLED}
* {@See TelephonyManager#SIM_STATE_CARD_IO_ERROR}
*
* {@hide}
*/
public static int getSimStateForSlotIdx(int slotIdx) {
int simState = TelephonyManager.SIM_STATE_UNKNOWN;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
simState = iSub.getSimStateForSlotIdx(slotIdx);
}
} catch (RemoteException ex) {
}
return simState;
}
/**
* Store properties associated with SubscriptionInfo in database
* @param subId Subscription Id of Subscription
* @param propKey Column name in database associated with SubscriptionInfo
* @param propValue Value to store in DB for particular subId & column name
* @hide
*/
public static void setSubscriptionProperty(int subId, String propKey, String propValue) {
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
iSub.setSubscriptionProperty(subId, propKey, propValue);
}
} catch (RemoteException ex) {
// ignore it
}
}
/**
* Store properties associated with SubscriptionInfo in database
* @param subId Subscription Id of Subscription
* @param propKey Column name in SubscriptionInfo database
* @return Value associated with subId and propKey column in database
* @hide
*/
private static String getSubscriptionProperty(int subId, String propKey,
Context context) {
String resultValue = null;
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
resultValue = iSub.getSubscriptionProperty(subId, propKey,
context.getOpPackageName());
}
} catch (RemoteException ex) {
// ignore it
}
return resultValue;
}
/**
* Returns boolean value corresponding to query result.
* @param subId Subscription Id of Subscription
* @param propKey Column name in SubscriptionInfo database
* @param defValue Default boolean value to be returned
* @return boolean result value to be returned
* @hide
*/
public static boolean getBooleanSubscriptionProperty(int subId, String propKey,
boolean defValue, Context context) {
String result = getSubscriptionProperty(subId, propKey, context);
if (result != null) {
try {
return Integer.parseInt(result) == 1;
} catch (NumberFormatException err) {
logd("getBooleanSubscriptionProperty NumberFormat exception");
}
}
return defValue;
}
/**
* Returns integer value corresponding to query result.
* @param subId Subscription Id of Subscription
* @param propKey Column name in SubscriptionInfo database
* @param defValue Default integer value to be returned
* @return integer result value to be returned
* @hide
*/
public static int getIntegerSubscriptionProperty(int subId, String propKey, int defValue,
Context context) {
String result = getSubscriptionProperty(subId, propKey, context);
if (result != null) {
try {
return Integer.parseInt(result);
} catch (NumberFormatException err) {
logd("getBooleanSubscriptionProperty NumberFormat exception");
}
}
return defValue;
}
/**
* Returns the resources associated with Subscription.
* @param context Context object
* @param subId Subscription Id of Subscription who's resources are required
* @return Resources associated with Subscription.
* @hide
*/
public static Resources getResourcesForSubId(Context context, int subId) {
final SubscriptionInfo subInfo =
SubscriptionManager.from(context).getActiveSubscriptionInfo(subId);
Configuration config = context.getResources().getConfiguration();
Configuration newConfig = new Configuration();
newConfig.setTo(config);
if (subInfo != null) {
newConfig.mcc = subInfo.getMcc();
newConfig.mnc = subInfo.getMnc();
if (newConfig.mnc == 0) newConfig.mnc = Configuration.MNC_ZERO;
}
DisplayMetrics metrics = context.getResources().getDisplayMetrics();
DisplayMetrics newMetrics = new DisplayMetrics();
newMetrics.setTo(metrics);
return new Resources(context.getResources().getAssets(), newMetrics, newConfig);
}
/**
* @return true if the sub ID is active. i.e. The sub ID corresponds to a known subscription
* and the SIM providing the subscription is present in a slot and in "LOADED" state.
* @hide
*/
public boolean isActiveSubId(int subId) {
try {
ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
if (iSub != null) {
return iSub.isActiveSubId(subId);
}
} catch (RemoteException ex) {
}
return false;
}
}