Fix DECRYPT_DATA intent

OpenKeychain/src/main/AndroidManifest.xml

@@ -263,9 +263,7 @@
                 <action android:name="org.sufficientlysecure.keychain.action.DECRYPT_DATA" />
 
                 <category android:name="android.intent.category.DEFAULT" />
-
-                <data android:scheme="file" />
-                <data android:scheme="content" />
+                <data android:mimeType="*/*" />
             </intent-filter>
 
             <!-- DECRYPT_TEXT -->

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/DecryptActivity.java

@@ -168,7 +168,7 @@ public class DecryptActivity extends BaseActivity {
                             return;
                         }
 
-                        uris.add(intent.getData());
+                        uris.add(uri);
                     }
 
             }