Android读取联系人的姓名及号码

/**
*
* [读取联系人号码 1.6版本]<BR>
* [功能详细描述]
*/
public void readContact16()
{

ContentResolver contentResolver = this.getContentResolver();

Cursor cursor = contentResolver.query(Phones.CONTENT_URI, null, null,
null, null);

Log.e("ray", "" + cursor.getCount());

if (cursor.moveToFirst())
{

long start = System.currentTimeMillis();

do
{

int nameIndex = cursor.getColumnIndex(Phones.DISPLAY_NAME);

int numberIndex = cursor.getColumnIndex(Phones.NUMBER);

String contactName = cursor.getString(nameIndex);

String contactNumber = cursor.getString(numberIndex);

Log.e("ray", "contactName" + contactName + "contactNumber"
+ contactNumber);

}
while (cursor.moveToNext());

long end = System.currentTimeMillis();

Log.e("ray", "time " + (end - start));
}
cursor.close();
}

随机推荐