Small improvements

app/src/main/java/eu/faircode/email/ActivityView.java

@@ -1217,7 +1217,7 @@ public class ActivityView extends ActivityBilling implements FragmentManager.OnB
                 for (EntityAttachment attachment : attachments)
                     if (EntityAttachment.PGP_MESSAGE.equals(attachment.encryption)) {
                         if (!attachment.available)
-                            throw new IllegalArgumentException(getString(R.string.title_attachments_missing));
+                            throw new IllegalArgumentException(context.getString(R.string.title_attachments_missing));
 
                         File file = EntityAttachment.getFile(context, attachment.id);
                         encrypted = new BufferedInputStream(new FileInputStream(file));
@@ -1246,7 +1246,7 @@ public class ActivityView extends ActivityBilling implements FragmentManager.OnB
                 }
 
                 if (encrypted == null)
-                    throw new IllegalArgumentException(getString(R.string.title_not_encrypted));
+                    throw new IllegalArgumentException(context.getString(R.string.title_not_encrypted));
 
                 ByteArrayOutputStream decrypted = new ByteArrayOutputStream();
 

app/src/main/java/eu/faircode/email/FragmentAccount.java

@@ -635,7 +635,7 @@ public class FragmentAccount extends FragmentBase {
                     }
 
                     if (!inbox)
-                        throw new IllegalArgumentException(getString(R.string.title_no_inbox));
+                        throw new IllegalArgumentException(context.getString(R.string.title_no_inbox));
                     if (!archive && altArchive != null)
                         altArchive.type = EntityFolder.ARCHIVE;
                     if (!drafts && altDrafts != null)

app/src/main/java/eu/faircode/email/FragmentCompose.java

@@ -1543,7 +1543,7 @@ public class FragmentCompose extends FragmentBase {
                     if (drafts == null)
                         drafts = db.folder().getPrimaryDrafts();
                     if (drafts == null)
-                        throw new IllegalArgumentException(getString(R.string.title_no_primary_drafts));
+                        throw new IllegalArgumentException(context.getString(R.string.title_no_primary_drafts));
 
                     String body = "";
 

app/src/main/java/eu/faircode/email/FragmentFolder.java

@@ -208,7 +208,7 @@ public class FragmentFolder extends FragmentBase {
                         Log.i("Creating folder=" + name);
 
                         if (TextUtils.isEmpty(name))
-                            throw new IllegalArgumentException(getString(R.string.title_folder_name_missing));
+                            throw new IllegalArgumentException(context.getString(R.string.title_folder_name_missing));
 
                         EntityFolder create = new EntityFolder();
                         create.account = aid;
@@ -323,7 +323,7 @@ public class FragmentFolder extends FragmentBase {
                                 int count = db.operation().getOperationCount(id, null);
                                 if (count > 0)
                                     throw new IllegalArgumentException(
-                                            getResources().getQuantityString(
+                                            context.getResources().getQuantityString(
                                                     R.plurals.title_notification_operations, count, count));
                                 db.folder().setFolderTbd(id);