android 在手机中预置联系人/Service Number

实现预置联系人（包含姓名、号码信息）至手机中；并保证该联系人是只读的，无法被删除/编辑。



代码分为两部分：

Part One 将预置的联系人插入到数据库中；

Part Two 实现在联系人详情和联系人多选界面中无法删除/编辑预置联系人。

【注意】如果您不需要限制预置联系人的删除/编辑操作，那么仅加入Part One部分代码即可，并去掉第三步”新增函数“ 中的语句：contactvalues.put(RawContacts.IS_SDN_CONTACT, -1);



File：alps\packages\apps\Contacts\src\com\mediatek\contacts\simcontact\AbstractStartSIMService.java



1.引入包

import android.provider.ContactsContract.PhoneLookup;



2.增加变量

private static boolean sIsRunningNumberCheck = false;

private static final int INSERT_PRESET_NUMBER_COUNT = xxx; //预置联系人的个数

private static final String INSERT_PRESET_NAME[] = {"xxx1","xxx2",...}; //各预置联系人的姓名

private static final String INSERT_PRESET_NUMBER[] = {"xxx1","xxx2",...}; //各预置联系人的号码



3.增加函数（将预置联系人信息写入数据库中）：

private void importDefaultReadonlyContact() {

new Thread(new Runnable() {



@Override

public void run() {

Log.i(TAG, "isRunningNumberCheck before: " + sIsRunningNumberCheck);

if (sIsRunningNumberCheck) {

return;

}

sIsRunningNumberCheck = true;

for(int i = 0;i < INSERT_PRESET_NUMBER_COUNT; i++)

{

Log.i(TAG, "isRunningNumberCheck after: " + sIsRunningNumberCheck);

Uri uri = Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI, Uri

.encode(INSERT_PRESET_NUMBER[i]));

Log.i(TAG, "getContactInfoByPhoneNumbers(), uri = " + uri);



Cursor contactCursor = getContentResolver().query(uri, new String[] {

PhoneLookup.DISPLAY_NAME, PhoneLookup.PHOTO_ID

}, null, null, null);

try {

if (contactCursor != null && contactCursor.getCount() > 0) {

return;

} else {

final ArrayList<ContentProviderOperation> operationList = new ArrayList<ContentProviderOperation>();

ContentProviderOperation.Builder builder = ContentProviderOperation

.newInsert(RawContacts.CONTENT_URI);

ContentValues contactvalues = new ContentValues();

contactvalues.put(RawContacts.ACCOUNT_NAME,

AccountType.ACCOUNT_NAME_LOCAL_PHONE);

contactvalues.put(RawContacts.ACCOUNT_TYPE,

AccountType.ACCOUNT_TYPE_LOCAL_PHONE);

contactvalues.put(RawContacts.INDICATE_PHONE_SIM,

ContactsContract.RawContacts.INDICATE_PHONE);

contactvalues.put(RawContacts.IS_SDN_CONTACT, -1);

builder.withValues(contactvalues);

builder.withValue(RawContacts.AGGREGATION_MODE,

RawContacts.AGGREGATION_MODE_DISABLED);

operationList.add(builder.build());



builder = ContentProviderOperation.newInsert(Data.CONTENT_URI);

builder.withValueBackReference(Phone.RAW_CONTACT_ID, 0);

builder.withValue(Data.MIMETYPE, Phone.CONTENT_ITEM_TYPE);

builder.withValue(Phone.TYPE, Phone.TYPE_MOBILE);

builder.withValue(Phone.NUMBER, INSERT_PRESET_NUMBER[i]);

builder.withValue(Data.IS_PRIMARY, 1);

operationList.add(builder.build());



builder = ContentProviderOperation.newInsert(Data.CONTENT_URI);

builder.withValueBackReference(StructuredName.RAW_CONTACT_ID, 0);

builder.withValue(Data.MIMETYPE, StructuredName.CONTENT_ITEM_TYPE);

builder.withValue(StructuredName.DISPLAY_NAME, INSERT_PRESET_NAME[i]);

operationList.add(builder.build());



try {

getContentResolver().applyBatch(

ContactsContract.AUTHORITY, operationList);

} catch (RemoteException e) {

Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage()));

} catch (OperationApplicationException e) {

Log.e(TAG, String.format("%s: %s", e.toString(), e.getMessage()));

}



}

} finally {

// when this service start,but the contactsprovider has not been started yet.

// the contactCursor perhaps null, but not always.(first load will weekup the provider)

// so add null block to avoid nullpointerexception

if (contactCursor != null) {

contactCursor.close();

}

}

}//for

Log.i(TAG, "isRunningNumberCheck insert: " + sIsRunningNumberCheck);

sIsRunningNumberCheck = false;

}

}).start();



}



4.onStart中调用这个函数:



public void onStart(Intent intent, int startId) {

.....

//add by MTK---Preset Contacts

importDefaultReadonlyContact();



log("[onStart]" + intent + ", startId " + startId);

if (intent == null) {

return;

}

.....

}





Part Two

1.File:DefaultContactListAdapter.java Path:alps\packages\apps\contacts\src\com\android\contacts\list

configureSelection函数中有五处 RawContacts.IS_SDN_CONTACT + " = 0"，都改为：RawContacts.IS_SDN_CONTACT + " < 1"



2.File:ProfileAndContactsLoader.java Path:alps\packages\apps\contacts\src\com\android\contacts\list

loadSDN函数中有两处 RawContacts.IS_SDN_CONTACT + " = 0"，都改为：RawContacts.IS_SDN_CONTACT + " < 1"



3. File:Contact.java Path:alps\packages\apps\contacts\src\com\android\contacts\model

增加如下函数：

//add by MTK---Preset Contacts

public boolean isReadOnlyContact() {

return mIsSdnContact == -1;

}



4. File:ContactLoaderFragment.java Path:alps\packages\apps\contacts\src\com\android\contacts\detail

将isContactEditable函数修改为：

public boolean isContactEditable() {

return mContactData != null && !mContactData.isDirectoryEntry()

&& !mContactData.isSdnContacts() && !mContactData.isReadOnlyContact() ;

}



5. File:ContactEntryListAdapter.java Path:alps\packages\apps\contacts\src\com\android\contacts\list

在文件最后增加以下代码：

public boolean showReadOnlyContact = true;

public void setShowReadOnlyContact(boolean canDelete) {

showReadOnlyContact = canDelete;

}



6. File:ContactEntryListFragment.java Path:alps\packages\apps\contacts\src\com\android\contacts\list

引入如下包：

import com.mediatek.contacts.list.ContactsMultiDeletionFragment;



在onCreateLoader函数中，倒数第二句mAdapter.configureLoader(loader, directoryId);之前增加语句：

mAdapter.setShowReadOnlyContact((this instanceof ContactsMultiDeletionFragment) ? false : true);



8 7.File:MultiContactsBasePickerAdapter.java Path:alps\packages\apps\contacts\src\com\mediatek\contacts\list 在configureSelection函数最后的语句 loader.setSelection(selection.toString());之前增加语句：

if (!showReadOnlyContact ) {

selection.append(" AND " + Contacts.IS_SDN_CONTACT + "=0");

}