相关疑难解决方法(0)

我正在尝试直接从我的应用更新电话簿的联系人.我能够添加和删除联系人,但更新什么都不做!

插入后或当我抓住联系人时,我收集了CONTACT_ID(Aka _ID).

这是我的更新代码:

public void update(Relation r)
{
    Log.e("", ""+r.getBook_id());
    ArrayList<ContentProviderOperation> ops = new ArrayList<ContentProviderOperation>();

    Builder builder = ContentProviderOperation.newUpdate(ContactsContract.RawContacts.CONTENT_URI);
    builder.withValue(RawContacts.ACCOUNT_TYPE, null);
    builder.withValue(RawContacts.ACCOUNT_NAME, null);
    ops.add(builder.build());

    // Name
    builder = ContentProviderOperation.newUpdate(ContactsContract.Data.CONTENT_URI);
    builder.withSelection(ContactsContract.Data._ID,  new String[]{String.valueOf(r.getBook_id())});
    builder.withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE);
    builder.withValue(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME, r.getFirstName()+ " " +r.getLastName());
    ops.add(builder.build());

    // Number
    builder = ContentProviderOperation.newUpdate(ContactsContract.Data.CONTENT_URI);
    builder.withSelection(ContactsContract.Data._ID,  new String[]{String.valueOf(r.getBook_id())});
    builder.withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Phone.CONTENT_ITEM_TYPE);
    builder.withValue(ContactsContract.CommonDataKinds.Phone.NUMBER, r.getNumber());
    builder.withValue(ContactsContract.CommonDataKinds.Phone.TYPE, ContactsContract.CommonDataKinds.Phone.TYPE_WORK);
    ops.add(builder.build());

    // Picture
    try
    {
        Bitmap bitmap = MediaStore.Images.Media.getBitmap(context.getContentResolver(), Uri.parse(r.getPhoto()));
        ByteArrayOutputStream image = new ByteArrayOutputStream();
        bitmap.compress(Bitmap.CompressFormat.JPEG , 100, image);
        builder = ContentProviderOperation.newUpdate(ContactsContract.Data.CONTENT_URI);
        builder.withSelection(ContactsContract.Data._ID,  new String[]{String.valueOf(r.getBook_id())}); …