1package eu.siacs.conversations.utils;
 2
 3import android.Manifest;
 4import android.annotation.SuppressLint;
 5import android.content.Context;
 6import android.content.pm.PackageManager;
 7import android.database.Cursor;
 8import android.net.Uri;
 9import android.os.Build;
10import android.provider.ContactsContract.Profile;
11import android.provider.Settings;
12
13public class PhoneHelper {
14
15    @SuppressLint("HardwareIds")
16    public static String getAndroidId(final Context context) {
17        return Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
18    }
19
20    public static Uri getProfilePictureUri(final Context context) {
21        if (context.checkSelfPermission(Manifest.permission.READ_CONTACTS) != PackageManager.PERMISSION_GRANTED) {
22            return null;
23        }
24        final String[] projection = new String[] {Profile._ID, Profile.PHOTO_URI};
25        final Cursor cursor;
26        try {
27            cursor =
28                    context.getContentResolver()
29                            .query(Profile.CONTENT_URI, projection, null, null, null);
30        } catch (Throwable e) {
31            return null;
32        }
33        if (cursor == null) {
34            return null;
35        }
36        final String uri = cursor.moveToFirst() ? cursor.getString(1) : null;
37        cursor.close();
38        return uri == null ? null : Uri.parse(uri);
39    }
40
41    public static boolean isEmulator() {
42        return (Build.BRAND.startsWith("generic") && Build.DEVICE.startsWith("generic"))
43                || Build.FINGERPRINT.startsWith("generic")
44                || Build.FINGERPRINT.startsWith("unknown")
45                || Build.HARDWARE.contains("goldfish")
46                || Build.HARDWARE.contains("ranchu")
47                || Build.MODEL.contains("google_sdk")
48                || Build.MODEL.contains("Emulator")
49                || Build.MODEL.contains("Android SDK built for x86")
50                || Build.MANUFACTURER.contains("Genymotion")
51                || Build.PRODUCT.contains("sdk_google")
52                || Build.PRODUCT.contains("google_sdk")
53                || Build.PRODUCT.contains("sdk")
54                || Build.PRODUCT.contains("sdk_x86")
55                || Build.PRODUCT.contains("sdk_gphone64_arm64")
56                || Build.PRODUCT.contains("vbox86p")
57                || Build.PRODUCT.contains("emulator")
58                || Build.PRODUCT.contains("simulator");
59    }
60}