1package eu.siacs.conversations.utils;
2
3import android.Manifest;
4import android.content.Context;
5import android.content.CursorLoader;
6import android.content.pm.PackageManager;
7import android.database.Cursor;
8import android.net.Uri;
9import android.os.Build;
10import android.os.Bundle;
11import android.provider.ContactsContract;
12import android.provider.ContactsContract.Profile;
13
14import java.util.ArrayList;
15import java.util.List;
16import java.util.concurrent.RejectedExecutionException;
17
18public class PhoneHelper {
19
20 public static void loadPhoneContacts(Context context, final OnPhoneContactsLoadedListener listener) {
21 final List<Bundle> phoneContacts = new ArrayList<>();
22 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
23 && context.checkSelfPermission(Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) {
24 listener.onPhoneContactsLoaded(phoneContacts);
25 return;
26 }
27 final String[] PROJECTION = new String[]{ContactsContract.Data._ID,
28 ContactsContract.Data.DISPLAY_NAME,
29 ContactsContract.Data.PHOTO_URI,
30 ContactsContract.Data.LOOKUP_KEY,
31 ContactsContract.CommonDataKinds.Im.DATA};
32
33 final String SELECTION = "(" + ContactsContract.Data.MIMETYPE + "=\""
34 + ContactsContract.CommonDataKinds.Im.CONTENT_ITEM_TYPE
35 + "\") AND (" + ContactsContract.CommonDataKinds.Im.PROTOCOL
36 + "=\"" + ContactsContract.CommonDataKinds.Im.PROTOCOL_JABBER
37 + "\")";
38
39 CursorLoader mCursorLoader = new NotThrowCursorLoader(context,
40 ContactsContract.Data.CONTENT_URI, PROJECTION, SELECTION, null,
41 null);
42 mCursorLoader.registerListener(0, (arg0, c) -> {
43 if (c != null) {
44 while (c.moveToNext()) {
45 Bundle contact = new Bundle();
46 contact.putInt("phoneid", c.getInt(c.getColumnIndex(ContactsContract.Data._ID)));
47 contact.putString("displayname", c.getString(c.getColumnIndex(ContactsContract.Data.DISPLAY_NAME)));
48 contact.putString("photouri", c.getString(c.getColumnIndex(ContactsContract.Data.PHOTO_URI)));
49 contact.putString("lookup", c.getString(c.getColumnIndex(ContactsContract.Data.LOOKUP_KEY)));
50 contact.putString("jid", c.getString(c.getColumnIndex(ContactsContract.CommonDataKinds.Im.DATA)));
51 phoneContacts.add(contact);
52 }
53 c.close();
54 }
55
56 if (listener != null) {
57 listener.onPhoneContactsLoaded(phoneContacts);
58 }
59 });
60 try {
61 mCursorLoader.startLoading();
62 } catch (RejectedExecutionException e) {
63 if (listener != null) {
64 listener.onPhoneContactsLoaded(phoneContacts);
65 }
66 }
67 }
68
69 public static Uri getProfilePictureUri(Context context) {
70 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && context.checkSelfPermission(Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) {
71 return null;
72 }
73 final String[] projection = new String[]{Profile._ID, Profile.PHOTO_URI};
74 final Cursor cursor;
75 try {
76 cursor = context.getContentResolver().query(Profile.CONTENT_URI, projection, null, null, null);
77 } catch (Throwable e) {
78 return null;
79 }
80 if (cursor == null) {
81 return null;
82 }
83 final String uri = cursor.moveToFirst() ? cursor.getString(1) : null;
84 cursor.close();
85 return uri == null ? null : Uri.parse(uri);
86 }
87
88 public static String getVersionName(Context context) {
89 final String packageName = context == null ? null : context.getPackageName();
90 if (packageName != null) {
91 try {
92 return context.getPackageManager().getPackageInfo(packageName, 0).versionName;
93 } catch (final PackageManager.NameNotFoundException | RuntimeException e) {
94 return "unknown";
95 }
96 } else {
97 return "unknown";
98 }
99 }
100
101 private static class NotThrowCursorLoader extends CursorLoader {
102
103 private NotThrowCursorLoader(Context c, Uri u, String[] p, String s, String[] sa, String so) {
104 super(c, u, p, s, sa, so);
105 }
106
107 @Override
108 public Cursor loadInBackground() {
109
110 try {
111 return (super.loadInBackground());
112 } catch (Throwable e) {
113 return (null);
114 }
115 }
116
117 }
118}