android 根据电话模糊查询姓名

来源：互联网发布：p2p网络理财编辑：程序博客网时间：2024/05/01 04:36

public void getName() {

// 获取输入的电话号码

String incomingNumber = mDigits.getText().toString().replace(" ", "");
ContentResolver contentResolver = mContext.getContentResolver();

Cursor cursor = null;

// 定义查询的结果集列
String[] projection = new String[] { ContactsContract.Contacts._ID,
ContactsContract.CommonDataKinds.StructuredName.GIVEN_NAME,
ContactsContract.CommonDataKinds.Phone.NUMBER };

// 模糊查询
cursor = contentResolver.query(
ContactsContract.CommonDataKinds.Phone.CONTENT_URI, projection,
ContactsContract.CommonDataKinds.Phone.NUMBER+" LIKE"+" '"+ incomingNumber +"%'",
null, "");
mNameText.setBackgroundResource(R.drawable.pic_phone_callname_bg);
if (cursor == null || cursor.getCount() != 1 || incomingNumber.length() == 0) {
// 查询结果不存在或者有多件时
mNameText.setText("");
mNameText.getBackground().setAlpha(0);

} else {

// 查询结果有且仅有一件时

cursor.moveToFirst();

// 获取结果集第二列：姓名

String name = cursor.getString(1);
mNameText.setText(name);
mNameText.setTextSize(20);
mNameText.getBackground().setAlpha(255);
}
}