请教一下大牛!有关于android 通过电话号码查询通讯录的问题。
============问题描述============
private void getContactPeople(String incomingNumber)
{
myTextView1.setTextColor(Color.BLUE);
ContentResolver contentResolver = getContentResolver();
Cursor cursor = null;
String[] projection = new String[]
{
ContactsContract.Contacts._ID,
ContactsContract.Contacts.DISPLAY_NAME,
ContactsContract.CommonDataKinds.Phone.NUMBER
};
cursor = contentResolver.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI, projection,
ContactsContract.CommonDataKinds.Phone.NUMBER + "=?", new String[]
{ incomingNumber }, "");
if(cursor.getCount() == 0)
{
myTextView1.setText("unknown Number:" + incomingNumber);
}
else if (cursor.getCount() > 0)
{
cursor.moveToFirst();
String name = cursor.getString(1);
myTextView1.setText(name + ":" + incomingNumber);
}
}代码是为了根据电话号码,来查询通讯录里的联系人的名称。通讯录里有incomingNumber的号码的联系人,可是cursor.getCount()就是等于0,请教一下是什么原因,程序应该怎么改。
============解决方案1============
我用你的方法写了一个可运行程序,共享下代码
http://download.csdn.net/detail/qianqucaicaizi/4276224
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