create an activity for editing photos

app/build.gradle

@@ -40,6 +40,7 @@ dependencies {
     compile 'com.github.bumptech.glide:glide:3.7.0'
     compile 'com.jakewharton:butterknife:8.0.1'
     compile 'com.davemorrissey.labs:subsampling-scale-image-view:3.5.0'
+    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
 
     apt 'com.jakewharton:butterknife-compiler:8.0.1'
 }

app/src/main/AndroidManifest.xml

@@ -114,5 +114,15 @@
             </intent-filter>
         </activity>
 
+        <activity
+            android:name=".activities.EditActivity">
+            <intent-filter>
+                <action android:name="action_nextgen_edit"/>
+
+                <category android:name="android.intent.category.DEFAULT"/>
+
+                <data android:mimeType="image/*"/>
+            </intent-filter>
+        </activity>
     </application>
 </manifest>

app/src/main/kotlin/com/simplemobiletools/gallery/activities/EditActivity.kt

@@ -0,0 +1,5 @@
+package com.simplemobiletools.gallery.activities
+
+class EditActivity : SimpleActivity() {
+
+}