Hi group, I still have not been able to get some assistance in
retrieving contact data and I could really use the help. Right now, the
only thing I can access without any null pointer or cursor out of bounds
exceptions being thrown is the contacts display name. Does anyone know
how to access a phone number as well as the thumbnail icon associated
with a contact? Thanks.
package com.grey.gui;
import android.app.ListActivity;
import android.content.ContentResolver;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CursorAdapter;
import android.widget.ListView;
import android.widget.TextView;
public class MainPage extends ListActivity {
private Cursor c;
private ContentResolver cr;
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
cr = getContentResolver();
c = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null,
null,null);
this.setListAdapter(new MyContactsAdapter(this,c));
}
@Override
public void onListItemClick(ListView l, View v, int position, long id){
super.onListItemClick(l, v, position, id);
Intent newIntent = new Intent(Intent.ACTION_MAIN);
newIntent.setClass(this, Summary.class);
startActivity(newIntent);
}
private class MyContactsAdapter extends CursorAdapter{
private Cursor mCursor;
private Context mContext;
private final LayoutInflater mInflater;
public MyContactsAdapter(Context context, Cursor cursor) {
super(context, cursor, true);
mInflater = LayoutInflater.from(context);
mContext = context;
}
private TextView t;
@Override
public void bindView(View view, Context context, Cursor
cursor) {
String name =
cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME));
Log.d("Name",name);
t = (TextView) view.findViewById(R.id.txtName);
if(name != null) t.setText(name);
String hasNumber =
cursor.getString(cursor.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER));
Log.d("hasNumber", hasNumber);
// if(hasNumber.equals("1")){
String number =
cursor.getString(cursor.getColumnIndex(ContactsContract.PhoneLookup.NUMBER));
//Log.d("Number", number);
//TextView a = (TextView)
view.findViewById(R.id.phoneNumber);
//a.setText(number);
// }
/*ImageView i = (ImageView)
view.findViewById(R.id.icon);
byte[] img =
cursor.getBlob(cursor.getColumnIndex(ContactsContract.Contacts.PHOTO_ID));
Bitmap b = BitmapFactory.decodeByteArray(img, 0,
img.length);
i.setImageBitmap(b);*/
}
@Override
public View newView(Context context, Cursor cursor,
ViewGroup
parent) {
final View view = mInflater.inflate(R.layout.main, parent,
false);
return view;
}
}
}
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