Hi,
I am able to retrieve android phone contacts using android native code. Now I want to import
all those contacts (having fields data contact id, display names, email id and bitmap image) into Unity C# Script MonoDevelopment environment…
But I’m not getting how to do this. 
I’m making Android native code function call as follows…
if(Application.platform == RuntimePlatform.Android)
{
AndroidJavaClass jc = new AndroidJavaClass(“com.unity3d.player.UnityPlayer”);
AndroidJavaObject jo = jc.GetStatic(“currentActivity”);
jo.Call(“launchAndroidActivity”);
}
And my Android native code is…
public ContactListItem[ ] mContactList;
public void launchAndroidActivity()
{
mContactList = ContactAccessor.getAllDeviceContacts(this);
}
And Class ContactAccessor.java is as…
public class ContactAccessor {
private static Activity mActivity;
private static ContactListItem[ ] contactList = null;
private static Uri mEmailUri = android.provider.Contacts.ContactMethods.CONTENT_URI;
public static class ContactListItem {
private Bitmap impProfile;
private String contactName;
private String contactEmail;
public Bitmap getImpProfile() {
return impProfile;
}
public void setImpProfile(Bitmap impProfile) {
this.impProfile = impProfile;
}
public String getContactName() {
return contactName;
}
public void setContactName(String contactName) {
this.contactName = contactName;
}
public String getContactEmail() {
return contactEmail;
}
public void setContactEmail(String contactEmail) {
this.contactEmail = contactEmail;
}
public void printLog() {
log("impProfile: " + impProfile.toString() + ", contactName: "
- contactName + ", contactEmail: " + contactEmail);
}
}
public static void log(String text) {
Log.d(“@@ContactAccessor”, text);
}
public static ContactListItem[ ] getAllDeviceContacts(Activity activity) {
mActivity = activity;
String[ ] projection = new String[ ] { People._ID, People.DISPLAY_NAME,
People.PRIMARY_EMAIL_ID, People.Phones.NUMBER };
Cursor cursor = mActivity.managedQuery(People.CONTENT_URI, projection,
null, null, People.NAME + " ASC");
cursor.moveToFirst();
log("Total Indices: " + cursor.getCount());
contactList = new ContactListItem[cursor.getCount()];
int i = 0;
do {
contactList = new ContactListItem();
_ contactList*.setContactName(cursor.getString(cursor*_
* .getColumnIndex(People.DISPLAY_NAME)));
_ String emailId = cursor.getString(cursor*_
* .getColumnIndex(People.PRIMARY_EMAIL_ID));
_ contactList.setContactEmail(getEmail(emailId));
// retrieve the contact photo as a Bitmap*
* int idCol = cursor.getColumnIndex(People.ID);*
* long id = cursor.getLong(idCol);*
* Uri uri = ContentUris.withAppendedId(People.CONTENT_URI, id);
_ Bitmap bitmap = People.loadContactPhoto(mActivity.getBaseContext(),_
uri, R.drawable.app_icon, null);
_ // set it here in the ImageView*
contactList*.setImpProfile(bitmap);
contactList.printLog();
i++;
} while (cursor.moveToNext());*_
* return contactList;*
* }*
* private static String getEmail(String id) {*
* String email = “”;*
* String[ ] projection = new String[ ] { ContactMethods.ID,*
* ContactMethods.DATA, ContactMethods.KIND };
String[ ] variables = new String[ ] { id };
try {
Cursor myCursor = mActivity.managedQuery(mEmailUri, projection,_
“contact_methods.” + ContactMethods.ID + " = ?“
+ " AND contact_methods.kind = 1”, variables,*
* ContactMethods.DATA + " ASC");
email = getEmailColumnData(myCursor);
} catch (SQLiteException ex) {
Log.d(“@@DEBUG”, ex.getMessage());
}
return email;
}
private static String getEmailColumnData(Cursor cur) {
String email = “”;
if (cur.moveToFirst()) {
int emailColumn = cur.getColumnIndex(ContactMethods.DATA);
do {
// Get the field values*
* email = cur.getString(emailColumn);
} while (cur.moveToNext());
}
return email;
}
}
Please help me to import Contact list into the Unity code or return it to Unity Code…
:)*_
