package de.pixart.messenger.android; import android.Manifest; import android.content.Context; import android.content.pm.PackageManager; import android.database.Cursor; import android.os.Build; import android.provider.ContactsContract; import android.util.Log; import java.util.Collections; import java.util.HashMap; import java.util.Map; import de.pixart.messenger.Config; import rocks.xmpp.addr.Jid; public class JabberIdContact extends AbstractPhoneContact { private final Jid jid; private JabberIdContact(Cursor cursor) throws IllegalArgumentException { super(cursor); try { this.jid = Jid.of(cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Im.DATA))); } catch (IllegalArgumentException e) { throw new IllegalArgumentException(e); } catch (NullPointerException e) { throw new IllegalArgumentException(e); } } public Jid getJid() { return jid; } public static Map load(Context context) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && context.checkSelfPermission(Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) { return Collections.emptyMap(); } final String[] PROJECTION = new String[]{ContactsContract.Data._ID, ContactsContract.Data.DISPLAY_NAME, ContactsContract.Data.PHOTO_URI, ContactsContract.Data.LOOKUP_KEY, ContactsContract.CommonDataKinds.Im.DATA}; final String SELECTION = "(" + ContactsContract.Data.MIMETYPE + "=\"" + ContactsContract.CommonDataKinds.Im.CONTENT_ITEM_TYPE + "\") AND (" + ContactsContract.CommonDataKinds.Im.PROTOCOL + "=\"" + ContactsContract.CommonDataKinds.Im.PROTOCOL_JABBER + "\")"; final Cursor cursor; try { cursor = context.getContentResolver().query(ContactsContract.Data.CONTENT_URI, PROJECTION, SELECTION, null, null); } catch (Exception e) { return Collections.emptyMap(); } final HashMap contacts = new HashMap<>(); while (cursor != null && cursor.moveToNext()) { try { final JabberIdContact contact = new JabberIdContact(cursor); final JabberIdContact preexisting = contacts.put(contact.getJid(), contact); if (preexisting == null || preexisting.rating() < contact.rating()) { contacts.put(contact.getJid(), contact); } } catch (IllegalArgumentException e) { Log.d(Config.LOGTAG,"unable to create jabber id contact"); } } if (cursor != null) { cursor.close(); } return contacts; } }