some smaller adjustments here and there

app/src/main/kotlin/com/simplemobiletools/gallery/Utils.kt

@@ -87,13 +87,14 @@ class Utils {
 
         fun shareMedium(medium: Medium, activity: Activity) {
             val shareTitle = activity.resources.getString(R.string.share_via)
-            val intent = Intent()
             val file = File(medium.path)
             val uri = Uri.fromFile(file)
-            intent.action = Intent.ACTION_SEND
+            Intent().apply {
-            intent.putExtra(Intent.EXTRA_STREAM, uri)
+                action = Intent.ACTION_SEND
-            intent.type = medium.getMimeType()
+                putExtra(Intent.EXTRA_STREAM, uri)
-            activity.startActivity(Intent.createChooser(intent, shareTitle))
+                type = medium.getMimeType()
+                activity.startActivity(Intent.createChooser(this, shareTitle))
+            }
         }
 
         fun isAStorageRootFolder(context: Context, path: String) = context.isAStorageRootFolder(path)

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

@@ -17,10 +17,11 @@ import com.simplemobiletools.gallery.models.Medium
 import java.io.File
 
 open class PhotoVideoActivity : SimpleActivity(), ViewPagerFragment.FragmentClickListener {
+    private var mIsFullScreen = true
+    lateinit var mUri: Uri
+    lateinit var mFragment: ViewPagerFragment
+
     companion object {
-        private var mUri: Uri? = null
-        private var mFragment: ViewPagerFragment? = null
-        private var mIsFullScreen = false
         var mIsVideo = false
     }
 
@@ -30,24 +31,22 @@ open class PhotoVideoActivity : SimpleActivity(), ViewPagerFragment.FragmentClic
 
         mUri = intent.data ?: return
 
-        mIsFullScreen = true
-
         val bundle = Bundle()
-        val file = File(mUri!!.toString())
+        val file = File(mUri.toString())
-        val medium = Medium(file.name, mUri!!.toString(), mIsVideo, 0, file.length())
+        val medium = Medium(file.name, mUri.toString(), mIsVideo, 0, file.length())
         bundle.putSerializable(Constants.MEDIUM, medium)
 
         if (savedInstanceState == null) {
             mFragment = if (mIsVideo) VideoFragment() else PhotoFragment()
-            mFragment!!.listener = this
+            mFragment.listener = this
-            mFragment!!.arguments = bundle
+            mFragment.arguments = bundle
             supportFragmentManager.beginTransaction().replace(R.id.fragment_holder, mFragment).commit()
         }
         hideUI()
 
-        if (mUri!!.scheme == "content") {
+        if (mUri.scheme == "content") {
             val proj = arrayOf(MediaStore.Images.Media.TITLE)
-            val cursor = contentResolver.query(mUri!!, proj, null, null, null)
+            val cursor = contentResolver.query(mUri, proj, null, null, null)
             if (cursor != null && cursor.count != 0) {
                 val columnIndex = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.TITLE)
                 cursor.moveToFirst()
@@ -55,13 +54,13 @@ open class PhotoVideoActivity : SimpleActivity(), ViewPagerFragment.FragmentClic
             }
             cursor?.close()
         } else {
-            title = mUri!!.toString().getFilenameFromPath()
+            title = mUri.toString().getFilenameFromPath()
         }
     }
 
     override fun onConfigurationChanged(newConfig: Configuration) {
         super.onConfigurationChanged(newConfig)
-        mFragment!!.updateItem()
+        mFragment.updateItem()
     }
 
     override fun onCreateOptionsMenu(menu: Menu): Boolean {

app/src/main/res/layout/photo_video_item.xml

@@ -11,6 +11,7 @@
         android:id="@+id/play_outline"
         android:layout_width="@dimen/play_outline_size"
         android:layout_height="@dimen/play_outline_size"
+        android:layout_margin="@dimen/tiny_margin"
         android:layout_alignParentRight="true"
         android:layout_alignParentTop="true"
         android:src="@mipmap/play_outline"

app/src/main/res/values/dimens.xml

@@ -1,5 +1,6 @@
 <resources>
     <dimen name="activity_margin">16dp</dimen>
+    <dimen name="tiny_margin">2dp</dimen>
     <dimen name="small_padding">4dp</dimen>
     <dimen name="medium_padding">8dp</dimen>
     <dimen name="dir_tmb_size">150dp</dimen>