Introduce ProviderHelper.NotFoundException, remove dead code

1 files changed, 11 insertions, 7 deletions

diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/ExportHelper.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/ExportHelper.java
index e5f901c7f..c42446c9e 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/ExportHelper.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/ExportHelper.java
@@ -50,13 +50,17 @@ public class ExportHelper {
     }
 
     public void deleteKey(Uri dataUri, Handler deleteHandler) {
-        // Create a new Messenger for the communication back
-        Messenger messenger = new Messenger(deleteHandler);
-        long masterKeyId = ProviderHelper.getMasterKeyId(mActivity, dataUri);
-
-        DeleteKeyDialogFragment deleteKeyDialog = DeleteKeyDialogFragment.newInstance(messenger,
-                new long[]{ masterKeyId });
-        deleteKeyDialog.show(mActivity.getSupportFragmentManager(), "deleteKeyDialog");
+        try {
+            long masterKeyId = ProviderHelper.getMasterKeyId(mActivity, dataUri);
+
+            // Create a new Messenger for the communication back
+            Messenger messenger = new Messenger(deleteHandler);
+            DeleteKeyDialogFragment deleteKeyDialog = DeleteKeyDialogFragment.newInstance(messenger,
+                    new long[]{ masterKeyId });
+            deleteKeyDialog.show(mActivity.getSupportFragmentManager(), "deleteKeyDialog");
+        } catch (ProviderHelper.NotFoundException e) {
+            Log.e(Constants.TAG, "key not found!", e);
+        }
     }
 
     /**