fix #25, fill the Play buttons with transparent grey for better visibility

Fixed typo

README.md

@@ -3,7 +3,11 @@
 
 A gallery for viewing photos and videos.
 
-Albums are sorted by the modified time of the last item in them from the latest to oldest. Photos are zoomable, they can be previewed in multiple columns depending on the size of the display and portrait/landscape mode. They can be renamed, shared or deleted.
+A simple tool usable for viewing photos and videos. Items can be sorted by date, size, name both ascending or descending, photos can be zoomed in. Media files are shown in multiple columns, depending on the size of the display. They can be renamed, shared or deleted.
+
+The Gallery is also offered for third party usage for previewing images / videos, adding attachments at email clients etc. It's perfect for everyday usage.
+
+Contains no ads or unnecessary permissions. It is fully opensource, provides a Dark theme too.
 
 <a href='https://play.google.com/store/apps/details?id=com.simplemobiletools.gallery'><img alt='Get it on Google Play' src='https://play.google.com/intl/en_us/badges/images/generic/en_badge_web_generic.png' height=60/></a>
 <a href="https://f-droid.org/app/com.simplemobiletools.gallery"><img src="https://f-droid.org/badge/get-it-on.png" alt="Get it on F-Droid" height="60"></a>

app/src/main/java/com/simplemobiletools/gallery/fragments/VideoFragment.java

@@ -16,6 +16,7 @@ import android.view.SurfaceHolder;
 import android.view.SurfaceView;
 import android.view.View;
 import android.view.ViewGroup;
+import android.view.WindowManager;
 import android.view.animation.Animation;
 import android.view.animation.AnimationUtils;
 import android.widget.ImageView;
@@ -199,12 +200,14 @@ public class VideoFragment extends ViewPagerFragment
             }
 
             mPlayOutline.setImageDrawable(null);
+            getActivity().getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
         } else {
             if (mMediaPlayer != null) {
                 mMediaPlayer.pause();
             }
 
             mPlayOutline.setImageDrawable(getResources().getDrawable(R.mipmap.play_outline_big));
+            getActivity().getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
         }
     }
 

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

@@ -16,7 +16,7 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginTop="@dimen/settings_padding"
-            android:background="?android:attr/selectableItemBackground"
+            android:background="?attr/selectableItemBackground"
             android:padding="@dimen/activity_margin">
 
             <TextView
@@ -42,7 +42,7 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginTop="@dimen/settings_padding"
-            android:background="?android:attr/selectableItemBackground"
+            android:background="?attr/selectableItemBackground"
             android:padding="@dimen/activity_margin">
 
             <TextView

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

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <merge>
-
     <FrameLayout
         android:id="@+id/dir_frame"
         xmlns:android="http://schemas.android.com/apk/res/android"

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

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout android:id="@+id/video_holder"
-                xmlns:android="http://schemas.android.com/apk/res/android"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+                android:id="@+id/video_holder"
                 android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:background="@android:color/black">

app/src/main/res/values-de/strings.xml

@@ -48,7 +48,7 @@
     <string name="email_label">Sende Vorschläge und Feedback an:</string>
     <string name="third_party_licences_underlined"><u>Drittanbieterlizenzen</u></string>
     <string name="invite_friends_underlined"><u>Lade Freunde ein</u></string>
-    <string name="share_text">Hey, wirf mal einen Blick auf %1$s bei %2$s</string>
+    <string name="share_text">Hey, wirf mal einen Blick auf %1$s: %2$s</string>
     <string name="invite_via">Einladen via</string>
     <string name="rate_us_underlined"><u>Bewerte uns im Play Store</u></string>
     <string name="follow_us">Folge uns:</string>

build.gradle

@@ -5,7 +5,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.1.3'
+        classpath 'com.android.tools.build:gradle:2.2.0'
         classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
 
         // NOTE: Do not place your application dependencies here; they belong