Android 手机中预置联系人/Service Number

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正文

 

预置联系人/Service Number

此方法比较适合预置联系人的数目不是特别多的情况 

本方案实现预置联系人（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 保证预置联系人只读，无法被编辑删除（在三个地方屏蔽对预置联系人进行编辑处理：联系人详情界面、联系人多选界面、新建联系人选择合并联系人时）。

【注意】如果您不需要限制预置联系人的删除/编辑操作，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);

 

Part One：

File：AbstractStartSIMService.java

Path： alps\packages\apps\Contacts\src\com\mediatek\contacts\simcontact

 

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

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

 

(2)configureOnlyShowPhoneContactsSelection函数中如下语句：

selection.append(Contacts.INDICATE_PHONE_SIM + "= ?");

        selectionArgs.add("-1");

之后增加下面的代码

selection.append(" AND " + 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");

        }

      

 
8.File:AggregationSuggestionEngine.java Path:alps\packages\apps\contacts\src\com\android\contacts\editor
在configureSelection函数最后的语句 

在语句：   sb.append(" AND " + Contacts.INDICATE_PHONE_SIM + "=-1");

之后添加： sb.append(" AND " + Contacts.IS_SDN_CONTACT + "!=-1");

9.File:JoinContactListAdapter.java

Path:packages\apps\contacts\src\com\android\contacts\list   

函数：public void configureLoader(CursorLoader cursorLoader, long directoryId) 

将： loader.setSelection(Contacts._ID + "!=?"+" AND " + Contacts.INDICATE_PHONE_SIM + "=-1");‘

修改为：

    loader.setSelection(Contacts._ID + "!=?"+" AND " + Contacts.INDICATE_PHONE_SIM + "=-1" + " AND " + Contacts.IS_SDN_CONTACT + "!=-1");