1 files changed, 12 insertions, 0 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpSignEncrypt.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpSignEncrypt.java
index 3c3bcc890..c2fa811bd 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpSignEncrypt.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpSignEncrypt.java
@@ -81,6 +81,7 @@ public class PgpSignEncrypt extends BaseOperation {
     private boolean mCleartextInput;
     private String mOriginalFilename;
     private boolean mFailOnMissingEncryptionKeyIds;
+    private String mCharset;
 
     private byte[] mNfcSignedHash = null;
     private Date mNfcCreationTimestamp = null;
@@ -118,6 +119,7 @@ public class PgpSignEncrypt extends BaseOperation {
         this.mNfcCreationTimestamp = builder.mNfcCreationTimestamp;
         this.mOriginalFilename = builder.mOriginalFilename;
         this.mFailOnMissingEncryptionKeyIds = builder.mFailOnMissingEncryptionKeyIds;
+        this.mCharset = builder.mCharset;
     }
 
     public static class Builder {
@@ -145,6 +147,7 @@ public class PgpSignEncrypt extends BaseOperation {
         private byte[] mNfcSignedHash = null;
         private Date mNfcCreationTimestamp = null;
         private boolean mFailOnMissingEncryptionKeyIds = false;
+        private String mCharset = null;
 
         public Builder(Context context, ProviderHelper providerHelper, Progressable progressable,
                        InputData data, OutputStream outStream) {
@@ -211,6 +214,11 @@ public class PgpSignEncrypt extends BaseOperation {
             return this;
         }
 
+        public Builder setCharset(String charset) {
+            mCharset = charset;
+            return this;
+        }
+
         /**
          * Also encrypt with the signing keyring
          *
@@ -283,6 +291,10 @@ public class PgpSignEncrypt extends BaseOperation {
             if (mVersionHeader != null) {
                 armorOut.setHeader("Version", mVersionHeader);
             }
+            // if we have a charset, put it in the header
+            if (mCharset != null) {
+                armorOut.setHeader("Charset", mCharset);
+            }
             out = armorOut;
         } else {
             out = mOutStream;