toggle foreground service to set correct type when gaining permissions

src/main/java/eu/siacs/conversations/services/XmppConnectionService.java

@@ -126,6 +126,7 @@ import eu.siacs.conversations.persistance.DatabaseBackend;
 import eu.siacs.conversations.persistance.FileBackend;
 import eu.siacs.conversations.persistance.UnifiedPushDatabase;
 import eu.siacs.conversations.ui.ChooseAccountForProfilePictureActivity;
+import eu.siacs.conversations.ui.ConversationsActivity;
 import eu.siacs.conversations.ui.RtpSessionActivity;
 import eu.siacs.conversations.ui.SettingsActivity;
 import eu.siacs.conversations.ui.UiCallback;
@@ -5149,4 +5150,18 @@ public class XmppConnectionService extends Service {
             return Objects.hashCode(id, media, reconnecting);
         }
     }
+
+    public static void toggleForegroundService(final XmppConnectionService service) {
+        if (service == null) {
+            return;
+        }
+        service.toggleForegroundService();
+    }
+
+    public static void toggleForegroundService(final ConversationsActivity activity) {
+        if (activity == null) {
+            return;
+        }
+        toggleForegroundService(activity.xmppConnectionService);
+    }
 }

src/main/java/eu/siacs/conversations/ui/ConversationFragment.java

@@ -4,6 +4,8 @@ import static eu.siacs.conversations.ui.XmppActivity.EXTRA_ACCOUNT;
 import static eu.siacs.conversations.ui.XmppActivity.REQUEST_INVITE_TO_CONVERSATION;
 import static eu.siacs.conversations.ui.util.SoftKeyboardUtils.hideSoftKeyboard;
 import static eu.siacs.conversations.utils.PermissionUtils.allGranted;
+import static eu.siacs.conversations.utils.PermissionUtils.audioGranted;
+import static eu.siacs.conversations.utils.PermissionUtils.cameraGranted;
 import static eu.siacs.conversations.utils.PermissionUtils.getFirstDenied;
 import static eu.siacs.conversations.utils.PermissionUtils.writeGranted;
 
@@ -1869,6 +1871,9 @@ public class ConversationFragment extends XmppFragment
             }
             refresh();
         }
+        if (cameraGranted(grantResults, permissions) || audioGranted(grantResults, permissions)) {
+            XmppConnectionService.toggleForegroundService(activity);
+        }
     }
 
     public void startDownloadable(Message message) {

src/main/java/eu/siacs/conversations/ui/ConversationsActivity.java

@@ -63,6 +63,7 @@ import org.openintents.openpgp.util.OpenPgpApi;
 
 import java.util.Arrays;
 import java.util.List;
+import java.util.Objects;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 import eu.siacs.conversations.Config;
@@ -312,14 +313,16 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
         }
     }
 
-    private void handleActivityResult(ActivityResult activityResult) {
+    private void handleActivityResult(final ActivityResult activityResult) {
         if (activityResult.resultCode == Activity.RESULT_OK) {
             handlePositiveActivityResult(activityResult.requestCode, activityResult.data);
         } else {
             handleNegativeActivityResult(activityResult.requestCode);
         }
         if (activityResult.requestCode == REQUEST_BATTERY_OP) {
+            // the result code is always 0 even when battery permission were granted
             requestNotificationPermissionIfNeeded();
+            XmppConnectionService.toggleForegroundService(xmppConnectionService);
         }
     }
 

src/main/java/eu/siacs/conversations/ui/EditAccountActivity.java

@@ -472,6 +472,10 @@ public class EditAccountActivity extends OmemoActivity implements OnAccountUpdat
         if (requestCode == REQUEST_BATTERY_OP || requestCode == REQUEST_DATA_SAVER) {
             updateAccountInformation(mAccount == null);
         }
+        if (requestCode == REQUEST_BATTERY_OP) {
+            // the result code is always 0 even when battery permission were granted
+            XmppConnectionService.toggleForegroundService(xmppConnectionService);
+        }
         if (requestCode == REQUEST_CHANGE_STATUS) {
             PresenceTemplate template = mPendingPresenceTemplate.pop();
             if (template != null && resultCode == Activity.RESULT_OK) {

src/main/java/eu/siacs/conversations/utils/PermissionUtils.java

@@ -24,9 +24,23 @@ public class PermissionUtils {
         return true;
     }
 
-    public static boolean writeGranted(int[] grantResults, String[] permission) {
+    public static boolean writeGranted(final int[] grantResults, final String[] permissions) {
+        return permissionGranted(
+                Manifest.permission.WRITE_EXTERNAL_STORAGE, grantResults, permissions);
+    }
+
+    public static boolean audioGranted(final int[] grantResults, final String[] permissions) {
+        return permissionGranted(Manifest.permission.RECORD_AUDIO, grantResults, permissions);
+    }
+
+    public static boolean cameraGranted(final int[] grantResults, final String[] permissions) {
+        return permissionGranted(Manifest.permission.CAMERA, grantResults, permissions);
+    }
+
+    private static boolean permissionGranted(
+            final String permission, final int[] grantResults, final String[] permissions) {
         for (int i = 0; i < grantResults.length; ++i) {
-            if (Manifest.permission.WRITE_EXTERNAL_STORAGE.equals(permission[i])) {
+            if (permission.equals(permissions[i])) {
                 return grantResults[i] == PackageManager.PERMISSION_GRANTED;
             }
         }