我使用以下的代码在android电话簿中添加新的联系方式。程序可以正常运行。但是当我打开电话簿菜单时,没有新添的那个联系方式。请求大家帮忙我找出这个问题缘由,谢谢!
import android.app.Activity;
import android.os.Bundle;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.provider.ContactsContract;
import android.widget.TextView;
import android.widget.Toast;
public class AddContacts extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
try
{
ContentResolver cr = this.getContentResolver();
ContentValues cv = new ContentValues();
cv.put(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME, "New Name");
cv.put(ContactsContract.CommonDataKinds.Phone.NUMBER, "1234567890");
cv.put(ContactsContract.CommonDataKinds.Phone.TYPE, ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE);
cr.insert(ContactsContract.RawContacts.CONTENT_URI, cv);
Toast.makeText(this, "Contact added", Toast.LENGTH_LONG).show();
}
catch(Exception e)
{
TextView tv = new TextView(this);
tv.setText(e.toString());
setContentView(tv);
}
}
}