Export cancellable - minor changes

3 files changed, 10 insertions, 6 deletions

diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpImportExport.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpImportExport.java
index 0315650eb..3ce9fa7c5 100644
--- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpImportExport.java
+++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/pgp/PgpImportExport.java
@@ -42,6 +42,7 @@ import org.sufficientlysecure.keychain.ui.adapter.ImportKeysListEntry;
 import org.sufficientlysecure.keychain.util.HkpKeyServer;
 import org.sufficientlysecure.keychain.util.IterableIterator;
 import org.sufficientlysecure.keychain.util.KeyServer.AddKeyException;
+import org.sufficientlysecure.keychain.util.KeychainServiceListener;
 import org.sufficientlysecure.keychain.util.Log;
 import org.sufficientlysecure.keychain.util.ProgressDialogUpdater;
 
@@ -51,9 +52,6 @@ import android.os.Environment;
 
 public class PgpImportExport {
 
-    public interface KeychainServiceListener{
-        public boolean hasServiceStopped();
-    }
     private Context mContext;
     private ProgressDialogUpdater mProgress;
 
@@ -201,7 +199,7 @@ public class PgpImportExport {
                 if (secretKeyRing != null) {
                     secretKeyRing.encode(arOutStream);
                 }
-                if(mKeychainServiceListener.hasServiceStopped()==true){
+                if(mKeychainServiceListener.hasServiceStopped()){
                     arOutStream.close();
                     return null;
                 }
@@ -214,7 +212,7 @@ public class PgpImportExport {
                     publicKeyRing.encode(arOutStream);
                 }
 
-                if(mKeychainServiceListener.hasServiceStopped() == true){
+                if(mKeychainServiceListener.hasServiceStopped()){
                     arOutStream.close();
                     return null;
                 }
diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java
index 83531c8e2..23f489d35 100644
--- a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java
+++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentService.java
@@ -56,6 +56,7 @@ import org.sufficientlysecure.keychain.provider.ProviderHelper;
 import org.sufficientlysecure.keychain.ui.adapter.ImportKeysListEntry;
 import org.sufficientlysecure.keychain.util.HkpKeyServer;
 import org.sufficientlysecure.keychain.util.InputData;
+import org.sufficientlysecure.keychain.util.KeychainServiceListener;
 import org.sufficientlysecure.keychain.util.Log;
 import org.sufficientlysecure.keychain.util.ProgressDialogUpdater;
 
@@ -73,7 +74,7 @@ import android.os.RemoteException;
  * data from the activities or other apps, queues these intents, executes them, and stops itself
  * after doing them.
  */
-public class KeychainIntentService extends IntentService implements ProgressDialogUpdater, PgpImportExport.KeychainServiceListener {
+public class KeychainIntentService extends IntentService implements ProgressDialogUpdater, KeychainServiceListener {
 
     /* extras that can be given by intent */
     public static final String EXTRA_MESSENGER = "messenger";
diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/util/KeychainServiceListener.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/util/KeychainServiceListener.java
new file mode 100644
index 000000000..0d7513057
--- /dev/null
+++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/util/KeychainServiceListener.java
@@ -0,0 +1,5 @@
+package org.sufficientlysecure.keychain.util;
+
+public interface KeychainServiceListener {
+    boolean hasServiceStopped();
+}