1package eu.siacs.conversations.utils;
 2
 3import android.Manifest;
 4import android.annotation.SuppressLint;
 5import android.content.Context;
 6import android.content.CursorLoader;
 7import android.content.pm.PackageManager;
 8import android.database.Cursor;
 9import android.net.Uri;
10import android.os.Build;
11import android.os.Bundle;
12import android.provider.ContactsContract;
13import android.provider.ContactsContract.Profile;
14import android.provider.Settings;
15
16import java.util.ArrayList;
17import java.util.List;
18import java.util.concurrent.RejectedExecutionException;
19
20public class PhoneHelper {
21
22	@SuppressLint("HardwareIds")
23	public static String getAndroidId(Context context) {
24		return Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
25	}
26
27	public static Uri getProfilePictureUri(Context context) {
28		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && context.checkSelfPermission(Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) {
29			return null;
30		}
31		final String[] projection = new String[]{Profile._ID, Profile.PHOTO_URI};
32		final Cursor cursor;
33		try {
34			cursor = context.getContentResolver().query(Profile.CONTENT_URI, projection, null, null, null);
35		} catch (Throwable e) {
36			return null;
37		}
38		if (cursor == null) {
39			return null;
40		}
41		final String uri = cursor.moveToFirst() ? cursor.getString(1) : null;
42		cursor.close();
43		return uri == null ? null : Uri.parse(uri);
44	}
45
46	public static String getVersionName(Context context) {
47		final String packageName = context == null ? null : context.getPackageName();
48		if (packageName != null) {
49			try {
50				return context.getPackageManager().getPackageInfo(packageName, 0).versionName;
51			} catch (final PackageManager.NameNotFoundException | RuntimeException e) {
52				return "unknown";
53			}
54		} else {
55			return "unknown";
56		}
57	}
58}