看到很多人在问android中sim卡相关操作,我在一年之前在2.1上做过相应的工作吧,暂时分享下一下主要的问题吧1,sim卡联系人的增,删,修改
Uri是content://icc/adn/
具体使用跟操作其他的contentprovider一样,传递的参数可以参照\base\telephony\java\com\android\internal\telephony\IccProvider.java2,存入联系人到USIM卡的问题
这个问题的实质是普通sim卡文件的EF ID跟USIM卡中的EF ID不同造成,SIM卡中的使用的是是EF_ADN = 0x6F3A,而USIM卡中存储联系人的EFID 则为EF_PBR = 0x4F30修改办法:
1,在\base\telephony\java\com\android\internal\telephony\IccPhoneBookInterfaceManager.java 中的updateAdnRecordsInEfBySearch函数当中检查是不是使用USIM卡
加入下面一行
if (phone.getContext().checkCallingOrSelfPermission(
android.Manifest.permission.WRITE_CONTACTS)
!= PackageManager.PERMISSION_GRANTED) {
throw new SecurityException(
"Requires android.permission.WRITE_CONTACTS permission");
}
// modified by leon at 5/11/2010 change sim card ef to USIM card ef if user use USIM card
efid = updateEfForIccType(efid);
// modified end;
if (DBG) logd("updateAdnRecordsInEfBySearch: efid=" + efid +
" ("+ oldTag + "," + oldPhoneNumber + ")"+ "==>" +
" ("+ newTag + "," + newPhoneNumber + ")"+ " pin2=" + pin2);updateEfForIccType(efid)的实现为:
private int updateEfForIccType(int efid) {
// Check if we are trying to read ADN records
if (efid == IccConstants.EF_ADN) {
if (phone.getIccCard().isApplicationOnIcc(IccCardApplication.AppType.APPTYPE_USIM)) {
return IccConstants.EF_PBR;
}
}
return efid;
}
在\base\telephony\java\com\android\internal\telephony\AdnRecordCache.java中我修改之后的updateAdnBySearch函数为public void updateAdnBySearch(int efid, AdnRecord oldAdn, AdnRecord newAdn,
String pin2, Message response) { int extensionEF;
extensionEF = extensionEfForEf(efid); if (extensionEF < 0) {
sendErrorResponse(response, "EF is not known ADN-like EF:" + efid);
return;
} // modified by leon 5/11/2010
// if user use USIM card,the change the phonebook ef
ArrayList<AdnRecord> oldAdnList = null;
if(efid == EF_PBR){
int usimEf[] = mUsimPhoneBookManager.getUsimEf();
int usimExtensionEF[] = mUsimPhoneBookManager.getUsimExtensionEF();
int size = usimEf.length;
for(int i =0;i<size;i++){
oldAdnList = getRecordsIfLoaded(usimEf[i]);
efid = usimEf[i];
extensionEF = usimExtensionEF[i];
boolean bBreak = false;
if (oldAdnList != null){
for (Iterator<AdnRecord> it = oldAdnList.iterator(); it.hasNext();) {
if (oldAdn.isEqual(it.next())) {
bBreak = true;
break;
}
}
}
if(bBreak)
break;
}
}else{
oldAdnList = getRecordsIfLoaded(efid);
}
// modified end
if (oldAdnList == null) {
sendErrorResponse(response, "Adn list not exist for EF:" + efid);
return;
} int index = -1;
int count = 1;
for (Iterator<AdnRecord> it = oldAdnList.iterator(); it.hasNext(); ) {
if (oldAdn.isEqual(it.next())) {
index = count;
break;
}
count++;
} if (index == -1) {
sendErrorResponse(response, "Adn record don't exist for " + oldAdn);
return;
} Message pendingResponse = userWriteResponse.get(efid); if (pendingResponse != null) {
sendErrorResponse(response, "Have pending update for EF:" + efid);
return;
} userWriteResponse.put(efid, response); new AdnRecordLoader(phone).updateEF(newAdn, efid, extensionEF,
index, pin2,
obtainMessage(EVENT_UPDATE_ADN_DONE, efid, index, newAdn));
}其中getUsimEf跟getUsimExtensionEF两个函数的实现如下:
// add by leon at 5/11/2010
/****
* @hide
* @return usim card ef
*/
public int[] getUsimEf(){
if (mPbrFile == null) return null;
int numRecs = mPbrFile.mFileIds.size();
int[] result = new int[numRecs];
for (int i = 0; i < numRecs; i++) {
Map <Integer,Integer> fileIds;
fileIds = mPbrFile.mFileIds.get(i);
if (fileIds == null || fileIds.isEmpty()){
result[i] = 0;
}else{
result[i] = fileIds.get(USIM_EFADN_TAG);
}
}
return result;
}
/****
* @hide
* @return usim card's extensionEF
*/
public int[] getUsimExtensionEF(){
if (mPbrFile == null) return null;
int numRecs = mPbrFile.mFileIds.size();
int[] result = new int[numRecs];
for (int i = 0; i < numRecs; i++) {
Map <Integer,Integer> fileIds;
fileIds = mPbrFile.mFileIds.get(i);
if (fileIds == null || fileIds.isEmpty()){
result[i] = 0;
}else{
result[i] = fileIds.get(USIM_EFEXT1_TAG);
}
}
return result;
}
/****
* @hide
* @param adn
* add a new adn,when export a contact to usim card
*/
public void addUsimAdn(AdnRecord adn){
mPhoneBookRecords.add(adn);
}
// add end这里还有一个addUsimAdn函数调用是在这个文件中handleMessage函数中,具体干啥好像是在写入USIM卡的同时也在保留一份在cache文件中
handleMessage(Message msg) {
AsyncResult ar;
int efid; switch(msg.what)
case EVENT_UPDATE_ADN_DONE:
ar = (AsyncResult)msg.obj;
efid = msg.arg1;
int index = msg.arg2;
AdnRecord adn = (AdnRecord) (ar.userObj); if (ar.exception == null) {
adnLikeFiles.get(efid).set(index - 1, adn);
// add by leon to update UsimPhoneBookManager,when export a contacts to usim card.
if(efid!=IccConstants.EF_ADN){
mUsimPhoneBookManager.addUsimAdn(adn);
}
// add end
}
这些修改应该能把联系人存入USIM卡中了
Uri是content://icc/adn/
具体使用跟操作其他的contentprovider一样,传递的参数可以参照\base\telephony\java\com\android\internal\telephony\IccProvider.java2,存入联系人到USIM卡的问题
这个问题的实质是普通sim卡文件的EF ID跟USIM卡中的EF ID不同造成,SIM卡中的使用的是是EF_ADN = 0x6F3A,而USIM卡中存储联系人的EFID 则为EF_PBR = 0x4F30修改办法:
1,在\base\telephony\java\com\android\internal\telephony\IccPhoneBookInterfaceManager.java 中的updateAdnRecordsInEfBySearch函数当中检查是不是使用USIM卡
加入下面一行
if (phone.getContext().checkCallingOrSelfPermission(
android.Manifest.permission.WRITE_CONTACTS)
!= PackageManager.PERMISSION_GRANTED) {
throw new SecurityException(
"Requires android.permission.WRITE_CONTACTS permission");
}
// modified by leon at 5/11/2010 change sim card ef to USIM card ef if user use USIM card
efid = updateEfForIccType(efid);
// modified end;
if (DBG) logd("updateAdnRecordsInEfBySearch: efid=" + efid +
" ("+ oldTag + "," + oldPhoneNumber + ")"+ "==>" +
" ("+ newTag + "," + newPhoneNumber + ")"+ " pin2=" + pin2);updateEfForIccType(efid)的实现为:
private int updateEfForIccType(int efid) {
// Check if we are trying to read ADN records
if (efid == IccConstants.EF_ADN) {
if (phone.getIccCard().isApplicationOnIcc(IccCardApplication.AppType.APPTYPE_USIM)) {
return IccConstants.EF_PBR;
}
}
return efid;
}
在\base\telephony\java\com\android\internal\telephony\AdnRecordCache.java中我修改之后的updateAdnBySearch函数为public void updateAdnBySearch(int efid, AdnRecord oldAdn, AdnRecord newAdn,
String pin2, Message response) { int extensionEF;
extensionEF = extensionEfForEf(efid); if (extensionEF < 0) {
sendErrorResponse(response, "EF is not known ADN-like EF:" + efid);
return;
} // modified by leon 5/11/2010
// if user use USIM card,the change the phonebook ef
ArrayList<AdnRecord> oldAdnList = null;
if(efid == EF_PBR){
int usimEf[] = mUsimPhoneBookManager.getUsimEf();
int usimExtensionEF[] = mUsimPhoneBookManager.getUsimExtensionEF();
int size = usimEf.length;
for(int i =0;i<size;i++){
oldAdnList = getRecordsIfLoaded(usimEf[i]);
efid = usimEf[i];
extensionEF = usimExtensionEF[i];
boolean bBreak = false;
if (oldAdnList != null){
for (Iterator<AdnRecord> it = oldAdnList.iterator(); it.hasNext();) {
if (oldAdn.isEqual(it.next())) {
bBreak = true;
break;
}
}
}
if(bBreak)
break;
}
}else{
oldAdnList = getRecordsIfLoaded(efid);
}
// modified end
if (oldAdnList == null) {
sendErrorResponse(response, "Adn list not exist for EF:" + efid);
return;
} int index = -1;
int count = 1;
for (Iterator<AdnRecord> it = oldAdnList.iterator(); it.hasNext(); ) {
if (oldAdn.isEqual(it.next())) {
index = count;
break;
}
count++;
} if (index == -1) {
sendErrorResponse(response, "Adn record don't exist for " + oldAdn);
return;
} Message pendingResponse = userWriteResponse.get(efid); if (pendingResponse != null) {
sendErrorResponse(response, "Have pending update for EF:" + efid);
return;
} userWriteResponse.put(efid, response); new AdnRecordLoader(phone).updateEF(newAdn, efid, extensionEF,
index, pin2,
obtainMessage(EVENT_UPDATE_ADN_DONE, efid, index, newAdn));
}其中getUsimEf跟getUsimExtensionEF两个函数的实现如下:
// add by leon at 5/11/2010
/****
* @hide
* @return usim card ef
*/
public int[] getUsimEf(){
if (mPbrFile == null) return null;
int numRecs = mPbrFile.mFileIds.size();
int[] result = new int[numRecs];
for (int i = 0; i < numRecs; i++) {
Map <Integer,Integer> fileIds;
fileIds = mPbrFile.mFileIds.get(i);
if (fileIds == null || fileIds.isEmpty()){
result[i] = 0;
}else{
result[i] = fileIds.get(USIM_EFADN_TAG);
}
}
return result;
}
/****
* @hide
* @return usim card's extensionEF
*/
public int[] getUsimExtensionEF(){
if (mPbrFile == null) return null;
int numRecs = mPbrFile.mFileIds.size();
int[] result = new int[numRecs];
for (int i = 0; i < numRecs; i++) {
Map <Integer,Integer> fileIds;
fileIds = mPbrFile.mFileIds.get(i);
if (fileIds == null || fileIds.isEmpty()){
result[i] = 0;
}else{
result[i] = fileIds.get(USIM_EFEXT1_TAG);
}
}
return result;
}
/****
* @hide
* @param adn
* add a new adn,when export a contact to usim card
*/
public void addUsimAdn(AdnRecord adn){
mPhoneBookRecords.add(adn);
}
// add end这里还有一个addUsimAdn函数调用是在这个文件中handleMessage函数中,具体干啥好像是在写入USIM卡的同时也在保留一份在cache文件中
handleMessage(Message msg) {
AsyncResult ar;
int efid; switch(msg.what)
case EVENT_UPDATE_ADN_DONE:
ar = (AsyncResult)msg.obj;
efid = msg.arg1;
int index = msg.arg2;
AdnRecord adn = (AdnRecord) (ar.userObj); if (ar.exception == null) {
adnLikeFiles.get(efid).set(index - 1, adn);
// add by leon to update UsimPhoneBookManager,when export a contacts to usim card.
if(efid!=IccConstants.EF_ADN){
mUsimPhoneBookManager.addUsimAdn(adn);
}
// add end
}
这些修改应该能把联系人存入USIM卡中了
我记得是在framework里有判断如果名字不是ascill编码的就把名字改成空格号
在这里修改成80编码或者81,82编码就行了
adnLikeFiles.get(efid).set(index - 1, adn);
// add by leon to update UsimPhoneBookManager,when export a contacts to usim card.
if(efid!=IccConstants.EF_ADN){
mUsimPhoneBookManager.addUsimAdn(adn);
}
// add end
}
是这句造成的吗 ?
UsimPhoneBookManager.java文件中
public ArrayList<AdnRecord> loadEfFilesFromUsim() {
//加上下边这句,load之前清空记录,速度虽然会慢一些
this.reset();
synchronized (mLock) {
if (!mPhoneBookRecords.isEmpty()) return mPhoneBookRecords;
if (!mIsPbrPresent) return null; // Check if the PBR file is present in the cache, if not read it
// from the USIM.
联系人,存哪里不是存。反正android可绑定账户更新
有一个问题 写回时会在AdnRecord类判断字符 中文字符都会被换成空格
如果想支持中文的话 需要在那里修改编码 如上面同学所说改成80编码