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[mtk6572源码解析]ISms.aidl
生成的源码 和 SmsManagerEx 中被调用到的函数
mtk内置的应用 mms就是包含发短信功能的apk，当然它还有彩信的功能。
mtk的mms应用发短信并没有使用 android的标准api ，而是使用了自家的个性化的方法。
关键发送所在的文件为：
packages\apps\Mms\src\com\android\mms\transaction\SmsSingleRecipientSender.java
其内容如下（关键函数使用红色加粗标记）：
package com.android.mms.
import java.util.ArrayL
import android.app.PendingI
import android.content.C
import android.content.I
import android.net.U
import android.provider.Telephony.M
import android.telephony.PhoneNumberU
import android.telephony.SmsM
import android.util.L
import com.android.mms.LogT
import com.android.mms.MmsC
import com.google.android.mms.MmsE
import android.provider.Telephony.S
import com.android.mms.data.C
import com.android.mms.ui.MessageU
import android.content.SharedP
import android.os.B
import android.preference.PreferenceM
import android.telephony.SmsM
import com.mediatek.encapsulation.android.telephony.gemini.EncapsulatedGeminiSmsM
import com.mediatek.encapsulation.android.telephony.EncapsulatedSmsM
import com..android.internal.telephony.EncapsulatedP
import com.android.mms.MmsA
import com.android.mms.ui.SmsPreferenceA
import com..mon.featureoption.EncapsulatedFeatureO
import com.mediatek.encapsulation.MmsL
import com.mediatek.encapsulation.android.telephony.EncapsulatedTelephony.SIMI
public class SmsSingleRecipientSenderextends SmsMessageSender {
private final boolean mRequestDeliveryR
private String mD
private Uri mU
private static final String TAG = "SmsSingleRecipientSender";
public SmsSingleRecipientSender(Context context, String dest, String msgText, long threadId,
boolean requestDeliveryReport, Uri uri) {
super(context, null, msgText, threadId);
mRequestDeliveryReport = requestDeliveryR
public boolean sendMessage(long token) throws MmsException {
if (LogTag.DEBUG_SEND) {
Log.v(TAG, "sendMessage token: " + token);
/// M:Code analyze 001, convert sim id to slot id @{
int slotId = SIMInfo.getSlotById(mContext, mSimId);
MmsLog.d(MmsApp.TXN_TAG, "SmsSingleRecipientSender: sendMessage() simId=" + mSimId +"slotId=" + slotId);
if (mMessageText == null) {
// Don't try to send an empty message, and destination should be just
throw new MmsException("Null message body or have multiple destinations.");
/// M:Code analyze 002,add a variable to caculate the length of sms @{
int codingType = SmsMessage.ENCODING_UNKNOWN;
if (MmsConfig.getSmsEncodingTypeEnabled()) {
codingType = MessageUtils.getSmsEncodingType(mContext);
//SmsManager smsManager = SmsManager.getDefault();
ArrayList&String& messages =
if ((MmsConfig.getEmailGateway() != null) && (Mms.isEmailAddress(mDest) || MessageUtils.isAlias(mDest))){
String msgT
msgText = mDest + " " + mMessageT
mDest = MmsConfig.getEmailGateway();
/// M:Code analyze 003,add a parameter codingType to caculate length of sms @{
messages = EncapsulatedSmsManager.divideMessage(msgText, codingType);
/// M:Code analyze 003,add a parameter codingType to caculate length of sms @{
messages = EncapsulatedSmsManager.divideMessage(mMessageText, codingType);
// remove spaces and dashes from destination number
// (e.g. "801 555 1212" -& "")
// (e.g. "+7" -& "+")
/// M:Code analyze 004, comment the line,using customized striping pattern to mDest @{
//mDest = PhoneNumberUtils.stripSeparators(mDest);
/** M: remove spaces from destination number (e.g. "801 555 1212" -& "") @{ */
mDest = mDest.replaceAll(" ", "");
mDest = mDest.replaceAll("-", "");
mDest = Conversation.verifySingleRecipient(mContext, mThreadId, mDest);
int messageCount = messages.size();
MmsLog.d(MmsApp.TXN_TAG, "SmsSingleRecipientSender: sendMessage(), Message Count=" + messageCount);
if (messageCount == 0) {
// Don't try to send an empty message.
throw new MmsException("SmsMessageSender.sendMessage: divideMessage returned " +
"empty messages. Original message is \"" + mMessageText + "\"");
boolean moved = Sms.moveMessageToFolder(mContext, mUri, Sms.MESSAGE_TYPE_OUTBOX, 0);
if (!moved) {
throw new MmsException("SmsMessageSender.sendMessage: couldn't move message " +
"to outbox: " + mUri);
if (LogTag.DEBUG_SEND) {
Log.v(TAG, "sendMessage mDest: " + mDest + " mRequestDeliveryReport: " +
mRequestDeliveryReport);
ArrayList&PendingIntent& deliveryIntents =
new ArrayList&PendingIntent&(messageCount);
ArrayList&PendingIntent& sentIntents = new ArrayList&PendingIntent&(messageCount);
for (int i = 0; i & messageC i++) {
if (mRequestDeliveryReport && (i == (messageCount - 1))) {
// TODO: Fix: It should not be necessary to
// specify the class in this intent.
Doing that
// unnecessarily limits customizability.
/// M:Code analyze 005,change logic for gemini,add slotId info @{
Intent intent = new Intent(
MessageStatusReceiver.MESSAGE_STATUS_RECEIVED_ACTION,
MessageStatusReceiver.class);
if (EncapsulatedFeatureOption.MTK_GEMINI_SUPPORT) {
intent.putExtra(EncapsulatedPhone.GEMINI_SIM_ID_KEY, slotId);
//the parameter is used now! not as the google doc says "currently not used"
deliveryIntents.add(PendingIntent.getBroadcast(mContext, i, intent, 0));
deliveryIntents.add(null);
Intent intent
= new Intent(SmsReceiverService.MESSAGE_SENT_ACTION,
SmsReceiver.class);
/// M:Code analyze 007, comment the line,using different requestCode for every sub_message @{
//int requestCode = 0;
if (i == messageCount - 1) {
// Changing the requestCode so that a different pending intent
// is created for the last fragment with
// EXTRA_MESSAGE_SENT_SEND_NEXT set to true.
/// M:Code analyze 007, comment the line,using different requestCode for every sub_message @{
//requestCode = 1;
intent.putExtra(SmsReceiverService.EXTRA_MESSAGE_SENT_SEND_NEXT, true);
/// M:Code analyze 008, add for concatenation msg @{
if (messageCount & 1) {
intent.putExtra(SmsReceiverService.EXTRA_MESSAGE_CONCATENATION, true);
if (LogTag.DEBUG_SEND) {
Log.v(TAG, "sendMessage sendIntent: " + intent);
/// M:Code analyze 009, add slotId for gemini @{
if (EncapsulatedFeatureOption.MTK_GEMINI_SUPPORT) {
intent.putExtra(EncapsulatedPhone.GEMINI_SIM_ID_KEY, slotId);
/// M:Code analyze 007, comment the line,using different requestCode for every sub_message @{
sentIntents.add(PendingIntent.getBroadcast(mContext, i, intent, 0));
MmsLog.d(MmsApp.TXN_TAG, "\t Destination\t= " + mDest);
MmsLog.d(MmsApp.TXN_TAG, "\t ServiceCenter\t= " + mServiceCenter);
MmsLog.d(MmsApp.TXN_TAG, "\t Message\t= " + messages);
MmsLog.d(MmsApp.TXN_TAG, "\t uri\t= " + mUri);
MmsLog.d(MmsApp.TXN_TAG, "\t slotId\t= "+ slotId);
MmsLog.d(MmsApp.TXN_TAG, "\t CodingType\t= " + codingType);
/// M:Code analyze 009, modify logic for gemini,meantime,add a parameter codingType for
/// sendMultipartTextMessageWithEncodingType to send multiparts messages@{
if (EncapsulatedFeatureOption.MTK_GEMINI_SUPPORT) {
MmsLog.d(MmsApp.TXN_TAG, "[xmx] in sendmessage() : EncapsulatedFeatureOption.MTK_GEMINI_SUPPORT == true " );
//xmx.add.end
if (MmsConfig.getSmsValidityPeriodEnabled()){
SharedPreferences spref = PreferenceManager.getDefaultSharedPreferences(mContext);
final String validityKey = Long.toString(slotId) + "_" + SmsPreferenceActivity.SMS_VALIDITY_PERIOD;
int vailidity = spref.getInt(validityKey, EncapsulatedSmsManager.VALIDITY_PERIOD_NO_DURATION);
Bundle extra = new Bundle();
MmsLog.d(MmsApp.TXN_TAG, "[xmx] in sendmessage() : MmsConfig.getSmsValidityPeriodEnabled() == true " );
//xmx.add.end
extra.putInt(EncapsulatedSmsManager.EXTRA_PARAMS_VALIDITY_PERIOD, vailidity);
EncapsulatedGeminiSmsManager.sendMultipartTextMessageWithExtraParamsGemini(mDest, mServiceCenter, messages, extra, slotId, sentIntents, deliveryIntents);
} else {MmsConfig.getSmsValidityPeriodEnabled()
MmsLog.d(MmsApp.TXN_TAG, "[xmx] in sendmessage() : MmsConfig.getSmsValidityPeriodEnabled() == false" );
//xmx.add.end
// 从短信发送102到10010，实际上走的是下面这个函数。
EncapsulatedGeminiSmsManager.sendMultipartTextMessageWithEncodingTypeGemini(mDest, mServiceCenter, messages, codingType, slotId/*mSimId*/, sentIntents,
deliveryIntents);
//EncapsulatedFeatureOption.MTK_GEMINI_SUPPORT
MmsLog.d(MmsApp.TXN_TAG, "[xmx] in sendmessage() : false:: call. sendMultipartTextMessageWithEncodingType " );
//xmx.add.end
EncapsulatedSmsManager.sendMultipartTextMessageWithEncodingType(mDest, mServiceCenter, messages,
codingType, sentIntents, deliveryIntents);
} catch (Exception ex) {
Log.e(TAG, "SmsMessageSender.sendMessage: caught", ex);
throw new MmsException("SmsMessageSender.sendMessage: caught " + ex +
" from SmsManager.sendTextMessage()");
if (Log.isLoggable(LogTag.TRANSACTION, Log.VERBOSE) || LogTag.DEBUG_SEND) {
log("sendMessage: address=" + mDest + ", threadId=" + mThreadId +
", uri=" + mUri + ", msgs.count=" + messageCount);
private void log(String msg) {
Log.d(LogTag.TAG, "[SmsSingleRecipientSender] " + msg);
我们进一步来看 EncapsulatedGeminiSmsManager.sendMultipartTextMessageWithEncodingTypeGemini 方法的实现：
packages/apps/Mms/src/com/mediatek/encapsulation/android/telephony/gemini/EncapsulatedGeminiSmsManager.java
package com.mediatek.encapsulation.android.telephony.
import android.telephony.gemini.GeminiSmsManager;
import android.telephony.SmsManager;
import android.telephony.SmsMessage;
import android.os.B
import android.app.PendingI
import android.os.RemoteE
import android.os.ServiceM
import com.android.internal.telephony.ISimport mon.telephony.IccSmsStorageStatus;
import com.mediatek.encapsulation.EncapsulationC
import com.mediatek.encapsulation.android.telephony.EncapsulatedSmsMemoryS
import com.mediatek.telephony.SmsManagerEx;
import java.util.L
import java.util.ArrayL
/// M: ALPS, SMS Framewrok API refactoring, EncapsulatedGeminiSmsManager -& SmsManagerEx 这里也写明了，EncapsulatedGeminiSmsManager 类，最终调用的是
SmsManagerEx 类的方法。
public class EncapsulatedGeminiSmsManager
/** M: MTK ADD */
public static int copyTextMessageToIccCardGemini(String scAddress, String address,
List&String& text, int status, long timestamp, int slotId) {
if (EncapsulationConstant.USE_MTK_PLATFORM) {
return SmsManagerEx.getDefault().copyTextMessageToIccCard(scAddress, address, text,
status, timestamp, slotId);
/** M: MTK ADD */
public static EncapsulatedSmsMemoryStatus getSmsSimMemoryStatusGemini(int simId) {
if (EncapsulationConstant.USE_MTK_PLATFORM) {
IccSmsStorageStatus smsMemoryStatus
= SmsManagerEx.getDefault().getIccSmsStorageStatus(simId);
if (smsMemoryStatus != null) {
return new EncapsulatedSmsMemoryStatus(smsMemoryStatus);
/** M: Can not complete for this branch. */
/** M: MTK ADD */
public static int copyMessageToIccGemini(byte[] smsc, byte[] pdu, int status, int simId) {
if (EncapsulationConstant.USE_MTK_PLATFORM) {
return SmsManagerEx.getDefault().copySmsPduToIcc(smsc,pdu,status,simId);
/** M: Can not complete for this branch. */
int result = SmsManager.getDefault().copyMessageToIcc(smsc, pdu, status) ? 0 : -1;
/** M: MTK ADD */
public static void sendMultipartTextMessageWithExtraParamsGemini(String destAddr,
String scAddr, ArrayList&String& parts, Bundle extraParams, int slotId,
ArrayList&PendingIntent& sentIntents, ArrayList&PendingIntent& deliveryIntents) {
if (EncapsulationConstant.USE_MTK_PLATFORM) {
SmsManagerEx.getDefault().sendMultipartTextMessageWithExtraParams(destAddr, scAddr,
parts, extraParams, sentIntents, deliveryIntents, slotId);
/** M: MTK ADD */
public static void
sendMultipartTextMessageWithEncodingTypeGemini(String destAddr,
String scAddr, ArrayList&String& parts, int encodingType, int slotId,
ArrayList&PendingIntent& sentIntents, ArrayList&PendingIntent& deliveryIntents)
if (EncapsulationConstant.USE_MTK_PLATFORM)
// 这里 实际上是调用了framework 中
SmsManagerEx
类中的 sendMultipartTextMessageWithEncodingType 方法。
SmsManagerEx.getDefault().sendMultipartTextMessageWithEncodingType(destAddr, scAddr, parts, encodingType, slotId,
sentIntents, deliveryIntents);
以下是对应的 framework的调用流程
mediatek/frameworks/opt/telephony/src/java/com/mediatek/telephony/SmsManagerEx.java
sendMultipartTextMessageWithEncodingType 调用 sendTextMessageWithEncodingType
而sendTextMessageWithEncodingType 做了如下操作。
mediatek/frameworks/opt/telephony/src/java/com/mediatek/telephony/SmsManagerEx.javasendTextMessageWithEncodingType::
import com.android.internal.telephony.IS
String isms = getSmsServiceName(slotId);
//ISms是个接口,定义于 ISms.aidl
ISms iccISms = ISms.Stub.asInterface(ServiceManager.getService(isms));
==& iccISms.sendTextWithEncodingType
关于ISms::start==&
frameworks/opt/telephony/src/java/com/android/internal/telephony/ISms.aidl
/** Interface for applications to access the ICC phone book.
* &p&The following code snippet demonstrates a static method to
* retrieve the ISms interface from Android:&/p&
* &pre&private static ISms getSmsInterface()
throws DeadObjectException {
IServiceManager sm = ServiceManagerNative.getDefault();
ss = ISms.Stub.asInterface(sm.getService("isms"));
interface ISms { ………… }
关于ISms::end&&==
mediatek\frameworks-ext\base\telephony\java\android\telephony\gemini\GeminiSmsManager.java
@sendTextMessageWithEncodingTypeGemini(); 没有被调用。
frameworks/opt/telephony/src/java/com/android/internal/telephony/SMSDispatcher.java
@sendTextWithEncodingType
frameworks/opt/telephony/src/java/com/android/internal/telephony/gsm/GsmSMSDispatcher.java
@sendTextWithEncodingType
SMSDispatcher.java (frameworks\opt\telephony\src\java\com\android\internal\telephony)
@sendRawPdu()
out/target/common/obj/JAVA_LIBRARIES/framework_intermediates/opt/telephony/src/java/com/android/internal/telephony/ISms.java
* Send a multi-part text based SMS with specified encoding type.
* @param destAddr the address to send the message to
* @param scAddr is the service center address or null to use
the current default SMSC
* @param parts an &code&ArrayList&/code& of strings that, in order,
comprise the original message
* @param encodingType the encoding type of content of message(GSM 7-bit, Unicode or Automatic)
* @param sentIntents if not null, an &code&ArrayList&/code& of
&code&PendingIntent&/code&s (one for each message part) that is
broadcast when the corresponding message part has been sent.
The result code will be &code&Activity.RESULT_OK&code& for success,
or one of these errors:
&code&RESULT_ERROR_GENERIC_FAILURE&/code&
&code&RESULT_ERROR_RADIO_OFF&/code&
&code&RESULT_ERROR_NULL_PDU&/code&.
* @param deliveryIntents if not null, an &code&ArrayList&/code& of
&code&PendingIntent&/code&s (one for each message part) that is
broadcast when the corresponding message part has been delivered
to the recipient.
The raw pdu of the status report is in the
extended data ("pdu").
@Override public void sendMultipartTextWithEncodingType(java.lang.String destAddr, java.lang.String scAddr,
java.util.List&java.lang.String& parts, int encodingType,
java.util.List&android.app.PendingIntent& sentIntents,
java.util.List&android.app.PendingIntent& deliveryIntents) throws android.os.RemoteException
android.os.Parcel _data = android.os.Parcel.obtain();
android.os.Parcel _reply = android.os.Parcel.obtain();
_data.writeInterfaceToken(DESCRIPTOR);
_data.writeString(destAddr);
_data.writeString(scAddr);
_data.writeStringList(parts);
_data.writeInt(encodingType);
_data.writeTypedList(sentIntents);
_data.writeTypedList(deliveryIntents);
mRemote.transact(Stub.TRANSACTION_sendMultipartTextWithEncodingType, _data, _reply, 0);
_reply.readException();
_reply.recycle();
_data.recycle();
"mediatek/frameworks/opt/telephony/src/java/com/mediatek/telephony/SmsManagerEx.java"
* Send a text based SMS.
* @param destAddr the address to send the message to
* @param scAddr is the service center address or null to use
the current default SMSC
* @param text the body of the message to send
* @param encodingType the encoding type of message(gsm 7-bit, unicode or automatic)
* @param slotId the sim card that user wants to access
* @param sentIntent if not NULL this &code&PendingIntent&/code& is
broadcast when the message is sucessfully sent, or failed.
The result code will be &code&Activity.RESULT_OK&code& for success,
or one of these errors:&br&
&code&RESULT_ERROR_GENERIC_FAILURE&/code&&br&
&code&RESULT_ERROR_RADIO_OFF&/code&&br&
&code&RESULT_ERROR_NULL_PDU&/code&&br&
For &code&RESULT_ERROR_GENERIC_FAILURE&/code& the sentIntent may include
the extra "errorCode" containing a radio technology specific value,
generally only useful for troubleshooting.&br&
The per-application based SMS control checks sentIntent. If sentIntent
is NULL the caller will be checked against all unknown applications,
which cause smaller number of SMS to be sent in checking period.
* @param deliveryIntent if not NULL this &code&PendingIntent&/code& is
broadcast when the message is delivered to the recipient.
raw pdu of the status report is in the extended data ("pdu").
* @throws IllegalArgumentException if destinationAddress or text are empty
public static void sendTextMessageWithEncodingType(
String destAddr,
String scAddr,
String text,
int encodingType,
int slotId,
PendingIntent sentIntent,
PendingIntent deliveryIntent) {
Log.d(TAG, "call sendTextMessageWithEncodingType, encoding = " + encodingType);
if (!isValidParameters(destAddr, text, sentIntent)) {
Log.d(TAG, "the parameters are invalid");
String isms = getSmsServiceName(slotId);
ISms iccISms = ISms.Stub.asInterface(ServiceManager.getService(isms));
if (iccISms != null) {
Log.d(TAG, "call ISms interface to send text message");
iccISms.sendTextWithEncodingType(destAddr,
scAddr, text, encodingType, sentIntent, deliveryIntent);
Log.d(TAG, "iccISms is null");
} catch (RemoteException ex) {
// ignore it
Log.d(TAG, "fail to get ISms");
* Send a multi-part text based SMS.
The callee should have already
* divided the message into correctly sized parts by calling
* &code&divideMessage&/code&.
* @param destAddr the address to send the message to
* @param scAddr is the service center address or null to use
the current default SMSC
* @param parts an &code&ArrayList&/code& of strings that, in order,
comprise the original message
* @param encodingType the encoding type of message(gsm 7-bit, unicode or automatic)
* @param slotId the sim card that user wants to access
* @param sentIntents if not null, an &code&ArrayList&/code& of
&code&PendingIntent&/code&s (one for each message part) that is
broadcast when the corresponding message part has been sent.
The result code will be &code&Activity.RESULT_OK&code& for success,
or one of these errors:&br&
&code&RESULT_ERROR_GENERIC_FAILURE&/code&&br&
&code&RESULT_ERROR_RADIO_OFF&/code&&br&
&code&RESULT_ERROR_NULL_PDU&/code&&br&
For &code&RESULT_ERROR_GENERIC_FAILURE&/code& each sentIntent may include
the extra "errorCode" containing a radio technology specific value,
generally only useful for troubleshooting.&br&
The per-application based SMS control checks sentIntent. If sentIntent
is NULL the caller will be checked against all unknown applicaitons,
which cause smaller number of SMS to be sent in checking period.
* @param deliveryIntents if not null, an &code&ArrayList&/code& of
&code&PendingIntent&/code&s (one for each message part) that is
broadcast when the corresponding message part has been delivered
to the recipient.
The raw pdu of the status report is in the
extended data ("pdu").
* @throws IllegalArgumentException if destinationAddress or data are empty
public static void sendMultipartTextMessageWithEncodingType(
String destAddr,
String scAddr,
ArrayList&String& parts,
int encodingType,
int slotId,
ArrayList&PendingIntent& sentIntents,
ArrayList&PendingIntent& deliveryIntents) {
Log.d(TAG, "call sendMultipartTextMessageWithEncodingType, encoding = " + encodingType);
if (!isValidParameters(destAddr, parts, sentIntents)) {
Log.d(TAG, "invalid parameters for multipart message");
String isms = getSmsServiceName(slotId);
if (parts.size() & 1) {
ISms iccISms = ISms.Stub.asInterface(ServiceManager.getService(isms));
if (iccISms != null) {
Log.d(TAG, "call ISms.sendMultipartText");
iccISms.sendMultipartTextWithEncodingType(destAddr, scAddr, parts,
encodingType, sentIntents, deliveryIntents);
} catch (RemoteException ex) {
// ignore it
PendingIntent sentIntent =
PendingIntent deliveryIntent =
if (sentIntents != null && sentIntents.size() & 0) {
sentIntent = sentIntents.get(0);
Log.d(TAG, "get sentIntent: " + sentIntent);
if (deliveryIntents != null && deliveryIntents.size() & 0) {
deliveryIntent = deliveryIntents.get(0);
Log.d(TAG, "send single message");
if (parts != null) {
Log.d(TAG, "parts.size = " + parts.size());
String text = (parts == null || parts.size() == 0) ? "" : parts.get(0);
Log.d(TAG, "pass encoding type " + encodingType);
sendTextMessageWithEncodingType(destAddr, scAddr, text, encodingType,
slotId, sentIntent, deliveryIntent);
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