1package eu.siacs.conversations.utils;
2
3import android.Manifest;
4import android.content.Context;
5import android.content.CursorLoader;
6import android.content.Loader;
7import android.content.Loader.OnLoadCompleteListener;
8import android.content.pm.PackageManager;
9import android.database.Cursor;
10import android.net.Uri;
11import android.os.Build;
12import android.os.Bundle;
13import android.provider.ContactsContract;
14import android.provider.ContactsContract.Profile;
15
16import java.util.ArrayList;
17import java.util.List;
18import java.util.concurrent.RejectedExecutionException;
19
20public class PhoneHelper {
21
22 public static void loadPhoneContacts(Context context, final OnPhoneContactsLoadedListener listener) {
23 final List<Bundle> phoneContacts = new ArrayList<>();
24 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
25 && context.checkSelfPermission(Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) {
26 listener.onPhoneContactsLoaded(phoneContacts);
27 return;
28 }
29 final String[] PROJECTION = new String[]{ContactsContract.Data._ID,
30 ContactsContract.Data.DISPLAY_NAME,
31 ContactsContract.Data.PHOTO_URI,
32 ContactsContract.Data.LOOKUP_KEY,
33 ContactsContract.CommonDataKinds.Im.DATA};
34
35 final String SELECTION = "(" + ContactsContract.Data.MIMETYPE + "=\""
36 + ContactsContract.CommonDataKinds.Im.CONTENT_ITEM_TYPE
37 + "\") AND (" + ContactsContract.CommonDataKinds.Im.PROTOCOL
38 + "=\"" + ContactsContract.CommonDataKinds.Im.PROTOCOL_JABBER
39 + "\")";
40
41 CursorLoader mCursorLoader = new NotThrowCursorLoader(context,
42 ContactsContract.Data.CONTENT_URI, PROJECTION, SELECTION, null,
43 null);
44 mCursorLoader.registerListener(0, new OnLoadCompleteListener<Cursor>() {
45
46 @Override
47 public void onLoadComplete(Loader<Cursor> arg0, Cursor cursor) {
48 if (cursor != null) {
49 while (cursor.moveToNext()) {
50 Bundle contact = new Bundle();
51 contact.putInt("phoneid", cursor.getInt(cursor
52 .getColumnIndex(ContactsContract.Data._ID)));
53 contact.putString(
54 "displayname",
55 cursor.getString(cursor
56 .getColumnIndex(ContactsContract.Data.DISPLAY_NAME)));
57 contact.putString("photouri", cursor.getString(cursor
58 .getColumnIndex(ContactsContract.Data.PHOTO_URI)));
59 contact.putString("lookup", cursor.getString(cursor
60 .getColumnIndex(ContactsContract.Data.LOOKUP_KEY)));
61
62 contact.putString(
63 "jid",
64 cursor.getString(cursor
65 .getColumnIndex(ContactsContract.CommonDataKinds.Im.DATA)));
66 phoneContacts.add(contact);
67 }
68 cursor.close();
69 }
70
71 if (listener != null) {
72 listener.onPhoneContactsLoaded(phoneContacts);
73 }
74 }
75 });
76 try {
77 mCursorLoader.startLoading();
78 } catch (RejectedExecutionException e) {
79 if (listener != null) {
80 listener.onPhoneContactsLoaded(phoneContacts);
81 }
82 }
83 }
84
85 public static Uri getProfilePictureUri(Context context) {
86 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && context.checkSelfPermission(Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) {
87 return null;
88 }
89 final String[] projection = new String[]{Profile._ID, Profile.PHOTO_URI};
90 final Cursor cursor;
91 try {
92 cursor = context.getContentResolver().query(Profile.CONTENT_URI, projection, null, null, null);
93 } catch (SecurityException e) {
94 return null;
95 }
96 if (cursor == null) {
97 return null;
98 }
99 final String uri = cursor.moveToFirst() ? cursor.getString(1) : null;
100 cursor.close();
101 return uri == null ? null : Uri.parse(uri);
102 }
103
104 public static String getVersionName(Context context) {
105 final String packageName = context == null ? null : context.getPackageName();
106 if (packageName != null) {
107 try {
108 return context.getPackageManager().getPackageInfo(packageName, 0).versionName;
109 } catch (final PackageManager.NameNotFoundException | RuntimeException e) {
110 return "unknown";
111 }
112 } else {
113 return "unknown";
114 }
115 }
116
117 private static class NotThrowCursorLoader extends CursorLoader {
118
119 private NotThrowCursorLoader(Context c, Uri u, String[] p, String s, String[] sa, String so) {
120 super(c, u, p, s, sa, so);
121 }
122
123 @Override
124 public Cursor loadInBackground() {
125
126 try {
127 return (super.loadInBackground());
128 } catch (Throwable e) {
129 return (null);
130 }
131 }
132
133 }
134}