package eu.siacs.conversations.utils; import android.Manifest; import android.content.Context; import android.content.CursorLoader; import android.content.pm.PackageManager; import android.database.Cursor; import android.net.Uri; import android.os.Build; import android.os.Bundle; import android.provider.ContactsContract; import android.provider.ContactsContract.Profile; import java.util.ArrayList; import java.util.List; import java.util.concurrent.RejectedExecutionException; public class PhoneHelper { public static void loadPhoneContacts(Context context, final OnPhoneContactsLoadedListener listener) { final List phoneContacts = new ArrayList<>(); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && context.checkSelfPermission(Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) { listener.onPhoneContactsLoaded(phoneContacts); return; } 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 + "\")"; CursorLoader mCursorLoader = new NotThrowCursorLoader(context, ContactsContract.Data.CONTENT_URI, PROJECTION, SELECTION, null, null); mCursorLoader.registerListener(0, (arg0, c) -> { if (c != null) { while (c.moveToNext()) { Bundle contact = new Bundle(); contact.putInt("phoneid", c.getInt(c.getColumnIndex(ContactsContract.Data._ID))); contact.putString("displayname", c.getString(c.getColumnIndex(ContactsContract.Data.DISPLAY_NAME))); contact.putString("photouri", c.getString(c.getColumnIndex(ContactsContract.Data.PHOTO_URI))); contact.putString("lookup", c.getString(c.getColumnIndex(ContactsContract.Data.LOOKUP_KEY))); contact.putString("jid", c.getString(c.getColumnIndex(ContactsContract.CommonDataKinds.Im.DATA))); phoneContacts.add(contact); } c.close(); } if (listener != null) { listener.onPhoneContactsLoaded(phoneContacts); } }); try { mCursorLoader.startLoading(); } catch (RejectedExecutionException e) { if (listener != null) { listener.onPhoneContactsLoaded(phoneContacts); } } } public static Uri getProfilePictureUri(Context context) { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && context.checkSelfPermission(Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) { return null; } final String[] projection = new String[]{Profile._ID, Profile.PHOTO_URI}; final Cursor cursor; try { cursor = context.getContentResolver().query(Profile.CONTENT_URI, projection, null, null, null); } catch (Throwable e) { return null; } if (cursor == null) { return null; } final String uri = cursor.moveToFirst() ? cursor.getString(1) : null; cursor.close(); return uri == null ? null : Uri.parse(uri); } public static String getVersionName(Context context) { final String packageName = context == null ? null : context.getPackageName(); if (packageName != null) { try { return context.getPackageManager().getPackageInfo(packageName, 0).versionName; } catch (final PackageManager.NameNotFoundException | RuntimeException e) { return "unknown"; } } else { return "unknown"; } } private static class NotThrowCursorLoader extends CursorLoader { private NotThrowCursorLoader(Context c, Uri u, String[] p, String s, String[] sa, String so) { super(c, u, p, s, sa, so); } @Override public Cursor loadInBackground() { try { return (super.loadInBackground()); } catch (Throwable e) { return (null); } } } }