1package eu.siacs.conversations.utils;
 2
 3import static eu.siacs.conversations.receiver.SystemEventReceiver.EXTRA_NEEDS_FOREGROUND_SERVICE;
 4
 5import android.annotation.SuppressLint;
 6import android.app.ActivityOptions;
 7import android.content.Context;
 8import android.content.Intent;
 9import android.content.pm.PackageManager;
10import android.net.ConnectivityManager;
11import android.os.Build;
12import android.os.Bundle;
13import android.util.Log;
14import androidx.annotation.NonNull;
15import androidx.annotation.RequiresApi;
16import androidx.core.content.ContextCompat;
17import eu.siacs.conversations.Config;
18
19public class Compatibility {
20
21    public static boolean hasStoragePermission(final Context context) {
22        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU
23                || ContextCompat.checkSelfPermission(
24                                context, android.Manifest.permission.WRITE_EXTERNAL_STORAGE)
25                        == PackageManager.PERMISSION_GRANTED;
26    }
27
28    public static boolean s() {
29        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.S;
30    }
31
32    public static boolean twentySix() {
33        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.O;
34    }
35
36    public static boolean twentyEight() {
37        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.P;
38    }
39
40    public static void startService(final Context context, final Intent intent) {
41        try {
42            if (Compatibility.twentySix()) {
43                intent.putExtra(EXTRA_NEEDS_FOREGROUND_SERVICE, true);
44                context.startForegroundService(intent);
45            } else {
46                context.startService(intent);
47            }
48        } catch (final RuntimeException e) {
49            Log.d(
50                    Config.LOGTAG,
51                    context.getClass().getSimpleName() + " was unable to start service");
52        }
53    }
54
55    @SuppressLint("UnsupportedChromeOsCameraSystemFeature")
56    public static boolean hasFeatureCamera(final Context context) {
57        final PackageManager packageManager = context.getPackageManager();
58        return packageManager.hasSystemFeature(PackageManager.FEATURE_CAMERA_ANY);
59    }
60
61    @RequiresApi(api = Build.VERSION_CODES.N)
62    public static int getRestrictBackgroundStatus(
63            @NonNull final ConnectivityManager connectivityManager) {
64        try {
65            return connectivityManager.getRestrictBackgroundStatus();
66        } catch (final Exception e) {
67            Log.d(
68                    Config.LOGTAG,
69                    "platform bug detected. Unable to get restrict background status",
70                    e);
71            return ConnectivityManager.RESTRICT_BACKGROUND_STATUS_DISABLED;
72        }
73    }
74
75    @RequiresApi(api = Build.VERSION_CODES.N)
76    public static boolean isActiveNetworkMetered(
77            @NonNull final ConnectivityManager connectivityManager) {
78        try {
79            return connectivityManager.isActiveNetworkMetered();
80        } catch (final RuntimeException e) {
81            // when in doubt better assume it's metered
82            return true;
83        }
84    }
85
86    public static Bundle pgpStartIntentSenderOptions() {
87        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE) {
88            return ActivityOptions.makeBasic()
89                    .setPendingIntentBackgroundActivityStartMode(
90                            ActivityOptions.MODE_BACKGROUND_ACTIVITY_START_ALLOWED)
91                    .toBundle();
92        } else {
93            return null;
94        }
95    }
96}