set IMMUTABLE flags for PendingIntents on Android 12+

2 files changed, 15 insertions, 5 deletions

diff --git a/app/src/main/java/se/leap/bitmaskclient/base/utils/ConfigHelper.java b/app/src/main/java/se/leap/bitmaskclient/base/utils/ConfigHelper.java
index 91894fb8..96518a8e 100644
--- a/app/src/main/java/se/leap/bitmaskclient/base/utils/ConfigHelper.java
+++ b/app/src/main/java/se/leap/bitmaskclient/base/utils/ConfigHelper.java
@@ -18,6 +18,7 @@ package se.leap.bitmaskclient.base.utils;
 
 import static se.leap.bitmaskclient.base.models.Constants.DEFAULT_BITMASK;
 
+import android.app.PendingIntent;
 import android.content.Context;
 import android.content.res.Resources;
 import android.os.Build;
@@ -307,4 +308,12 @@ public class ConfigHelper {
             return BuildConfig.obfsvpn_use_kcp;
         }
     }
+
+    public static int getPendingIntentFlags() {
+        int flags = PendingIntent.FLAG_CANCEL_CURRENT;
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+            flags |= PendingIntent.FLAG_IMMUTABLE;
+        }
+        return flags;
+    }
 }
diff --git a/app/src/main/java/se/leap/bitmaskclient/eip/VpnNotificationManager.java b/app/src/main/java/se/leap/bitmaskclient/eip/VpnNotificationManager.java
index a869210e..31893fb1 100644
--- a/app/src/main/java/se/leap/bitmaskclient/eip/VpnNotificationManager.java
+++ b/app/src/main/java/se/leap/bitmaskclient/eip/VpnNotificationManager.java
@@ -55,6 +55,7 @@ import static se.leap.bitmaskclient.base.MainActivity.ACTION_SHOW_VPN_FRAGMENT;
 import static se.leap.bitmaskclient.base.models.Constants.ASK_TO_CANCEL_VPN;
 import static se.leap.bitmaskclient.base.models.Constants.EIP_ACTION_START;
 import static se.leap.bitmaskclient.base.models.Constants.EIP_ACTION_STOP_BLOCKING_VPN;
+import static se.leap.bitmaskclient.base.utils.ConfigHelper.getPendingIntentFlags;
 
 /**
  * Created by cyberta on 14.01.18.
@@ -305,19 +306,19 @@ public class VpnNotificationManager {
 
     private PendingIntent getMainActivityIntent() {
         Intent startActivity = new Intent(context, StartActivity.class);
-        return PendingIntent.getActivity(context, 0, startActivity, PendingIntent.FLAG_CANCEL_CURRENT);
+        return PendingIntent.getActivity(context, 0, startActivity, getPendingIntentFlags());
     }
 
     private PendingIntent getStartOpenvpnIntent() {
         Intent startIntent = new Intent(context, EIP.class);
         startIntent.setAction(EIP_ACTION_START);
-        return PendingIntent.getService(context, 0, startIntent, PendingIntent.FLAG_CANCEL_CURRENT);
+        return PendingIntent.getService(context, 0, startIntent, getPendingIntentFlags());
     }
 
     private PendingIntent getStopVoidVpnIntent() {
         Intent stopVoidVpnIntent = new Intent (context, VoidVpnService.class);
         stopVoidVpnIntent.setAction(EIP_ACTION_STOP_BLOCKING_VPN);
-        return PendingIntent.getService(context, 0, stopVoidVpnIntent, PendingIntent.FLAG_CANCEL_CURRENT);
+        return PendingIntent.getService(context, 0, stopVoidVpnIntent, getPendingIntentFlags());
     }
 
     private PendingIntent getDisconnectIntent() {
@@ -325,7 +326,7 @@ public class VpnNotificationManager {
         disconnectVPN.setAction(ACTION_SHOW_VPN_FRAGMENT);
         disconnectVPN.putExtra(ASK_TO_CANCEL_VPN, true);
         disconnectVPN.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
-        return PendingIntent.getActivity(context, 0, disconnectVPN, PendingIntent.FLAG_CANCEL_CURRENT);
+        return PendingIntent.getActivity(context, 0, disconnectVPN, getPendingIntentFlags());
     }
 
     private PendingIntent getUserInputIntent(String needed) {
@@ -334,7 +335,7 @@ public class VpnNotificationManager {
         intent.putExtra("need", needed);
         Bundle b = new Bundle();
         b.putString("need", needed);
-        PendingIntent pIntent = PendingIntent.getActivity(context, 12, intent, 0);
+        PendingIntent pIntent = PendingIntent.getActivity(context, 12, intent, getPendingIntentFlags());
         return pIntent;
     }