fixed behaviour, layout and style fix, renamed method, added comment

app/src/main/AndroidManifest.xml

@@ -62,12 +62,12 @@
         <activity
             android:name=".activity.TweetEditor"
             android:screenOrientation="portrait"
-            android:theme="@style/Transparency" />
+            android:theme="@style/TransparencyDim" />
 
         <activity
             android:name=".activity.MessageEditor"
             android:screenOrientation="portrait"
-            android:theme="@style/Transparency" />
+            android:theme="@style/TransparencyDim" />
 
         <activity
             android:name=".activity.AppSettings"
@@ -118,7 +118,7 @@
         <activity
             android:name=".activity.ListEditor"
             android:screenOrientation="portrait"
-            android:theme="@style/Transparency" />
+            android:theme="@style/TransparencyDim" />
 
     </application>
 

app/src/main/java/org/nuclearfog/twidda/activity/MediaViewer.java

@@ -36,15 +36,14 @@ import org.nuclearfog.twidda.backend.engine.EngineException;
 import org.nuclearfog.twidda.backend.holder.ImageHolder;
 import org.nuclearfog.twidda.backend.utils.AppStyles;
 import org.nuclearfog.twidda.backend.utils.ErrorHandler;
+import org.nuclearfog.twidda.backend.utils.StringTools;
 import org.nuclearfog.twidda.database.GlobalSettings;
 import org.nuclearfog.zoomview.ZoomView;
 
-import java.text.NumberFormat;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
 
-import static android.graphics.PorterDuff.Mode.SRC_IN;
 import static android.media.MediaPlayer.MEDIA_ERROR_UNKNOWN;
 import static android.media.MediaPlayer.MEDIA_INFO_BUFFERING_END;
 import static android.media.MediaPlayer.MEDIA_INFO_BUFFERING_START;
@@ -97,10 +96,15 @@ public class MediaViewer extends MediaActivity implements OnImageClickListener,
      */
     public static final int MEDIAVIEWER_ANGIF = 4;
 
-    private static final int PROGRESS_DELAY = 500;
+    /**
-    private static final int SPEED_FACTOR = 6;
+     * refresh time for video progress update
+     */
+    private static final int PROGRESS_UPDATE = 1000;
 
-    private static final NumberFormat formatter = NumberFormat.getIntegerInstance();
+    /**
+     * speed factor for fast forward or backward
+     */
+    private static final int SPEED_FACTOR = 6;
 
     private enum PlayStat {
         PLAY,
@@ -115,7 +119,7 @@ public class MediaViewer extends MediaActivity implements OnImageClickListener,
     private TextView duration, position;
     private ProgressBar loadingCircle;
     private SeekBar video_progress;
-    private ImageButton playPause;
+    private ImageButton play, pause;
     private ImageAdapter adapter;
     private VideoView videoView;
     private ZoomView zoomImage;
@@ -138,29 +142,24 @@ public class MediaViewer extends MediaActivity implements OnImageClickListener,
         zoomImage = findViewById(R.id.image_full);
         videoView = findViewById(R.id.video_view);
         video_progress = controlPanel.findViewById(R.id.controller_progress);
-        playPause = controlPanel.findViewById(R.id.controller_playpause);
+        play = controlPanel.findViewById(R.id.controller_play);
+        pause = controlPanel.findViewById(R.id.controller_pause);
         duration = controlPanel.findViewById(R.id.controller_duration);
         position = controlPanel.findViewById(R.id.controller_position);
         ImageButton forward = controlPanel.findViewById(R.id.controller_forward);
         ImageButton backward = controlPanel.findViewById(R.id.controller_backward);
         ImageButton share = controlPanel.findViewById(R.id.controller_share);
 
-        videoView.setZOrderOnTop(true);
         GlobalSettings settings = GlobalSettings.getInstance(this);
         adapter = new ImageAdapter(settings, this);
         share.setImageResource(R.drawable.share);
         forward.setImageResource(R.drawable.forward);
         backward.setImageResource(R.drawable.backward);
-        playPause.setImageResource(R.drawable.pause);
+        play.setImageResource(R.drawable.play);
+        pause.setImageResource(R.drawable.pause);
         AppStyles.setProgressColor(loadingCircle, settings.getHighlightColor());
         controlPanel.setBackgroundColor(settings.getCardColor());
-        AppStyles.setSeekBarColor(settings, video_progress);
+        AppStyles.setTheme(settings, controlPanel);
-        share.setColorFilter(settings.getIconColor(), SRC_IN);
-        forward.setColorFilter(settings.getIconColor(), SRC_IN);
-        backward.setColorFilter(settings.getIconColor(), SRC_IN);
-        playPause.setColorFilter(settings.getIconColor(), SRC_IN);
-        duration.setTextColor(settings.getFontColor());
-        position.setTextColor(settings.getFontColor());
 
         // get intent data and type
         mediaLinks = getIntent().getStringArrayExtra(KEY_MEDIA_LINK);
@@ -193,7 +192,7 @@ public class MediaViewer extends MediaActivity implements OnImageClickListener,
                                 }
                             });
                         }
-                    }, PROGRESS_DELAY, PROGRESS_DELAY, TimeUnit.MILLISECONDS);
+                    }, PROGRESS_UPDATE, PROGRESS_UPDATE, TimeUnit.MILLISECONDS);
                 case MEDIAVIEWER_ANGIF:
                     zoomImage.setVisibility(GONE);
                     Uri video = Uri.parse(mediaLinks[0]);
@@ -202,7 +201,8 @@ public class MediaViewer extends MediaActivity implements OnImageClickListener,
             }
         }
         share.setOnClickListener(this);
-        playPause.setOnClickListener(this);
+        play.setOnClickListener(this);
+        pause.setOnClickListener(this);
         videoView.setOnTouchListener(this);
         backward.setOnTouchListener(this);
         forward.setOnTouchListener(this);
@@ -234,18 +234,24 @@ public class MediaViewer extends MediaActivity implements OnImageClickListener,
 
     @Override
     public void onClick(View v) {
-        // play/pause video
+        // play video
-        if (v.getId() == R.id.controller_playpause) {
+        if (v.getId() == R.id.controller_play) {
-            if (videoView.isPlaying()) {
+            if (!videoView.isPlaying()) {
-                videoView.pause();
+                play.setVisibility(INVISIBLE);
-                playPause.setImageResource(R.drawable.play);
+                pause.setVisibility(VISIBLE);
-                playStat = PlayStat.PAUSE;
-            } else {
                 videoView.resume();
-                playPause.setImageResource(R.drawable.pause);
                 playStat = PlayStat.PLAY;
             }
         }
+        // pause video
+        if (v.getId() == R.id.controller_pause) {
+            if (videoView.isPlaying()) {
+                pause.setVisibility(INVISIBLE);
+                play.setVisibility(VISIBLE);
+                videoView.pause();
+                playStat = PlayStat.PAUSE;
+            }
+        }
         // open link with another app
         else if (v.getId() == R.id.controller_share) {
             if (mediaLinks != null && mediaLinks.length > 0) {
@@ -259,6 +265,7 @@ public class MediaViewer extends MediaActivity implements OnImageClickListener,
         }
     }
 
+
     @Override
     public boolean onTouch(View v, MotionEvent event) {
         if (v.getId() == R.id.controller_backward) {
@@ -322,11 +329,11 @@ public class MediaViewer extends MediaActivity implements OnImageClickListener,
         } else {
             playStat = PlayStat.PLAY;
             video_progress.setMax(mp.getDuration());
-            duration.setText(formatter.format(mp.getDuration()));
+            duration.setText(StringTools.formatMediaTime(mp.getDuration()));
             if (videoPos > 0) {
                 mp.seekTo(videoPos);
             }
-            position.setText(formatter.format(mp.getCurrentPosition()));
+            position.setText(StringTools.formatMediaTime(mp.getCurrentPosition()));
             mp.setOnSeekCompleteListener(this);
         }
         mp.setOnInfoListener(this);
@@ -365,9 +372,8 @@ public class MediaViewer extends MediaActivity implements OnImageClickListener,
 
     @Override
     public void onSeekComplete(MediaPlayer mp) {
-        position.setText(formatter.format(mp.getCurrentPosition()));
+        position.setText(StringTools.formatMediaTime(mp.getCurrentPosition()));
         if (playStat == PlayStat.PLAY) {
-            playPause.setImageResource(R.drawable.pause);
             mp.start();
         }
     }
@@ -375,7 +381,8 @@ public class MediaViewer extends MediaActivity implements OnImageClickListener,
 
     @Override
     public void onCompletion(MediaPlayer mp) {
-        playPause.setImageResource(R.drawable.play);
+        pause.setVisibility(INVISIBLE);
+        play.setVisibility(VISIBLE);
         playStat = PlayStat.PAUSE;
         videoPos = 0;
     }
@@ -383,6 +390,7 @@ public class MediaViewer extends MediaActivity implements OnImageClickListener,
 
     @Override
     public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+        position.setText(StringTools.formatMediaTime(progress));
     }
 
 
@@ -437,11 +445,10 @@ public class MediaViewer extends MediaActivity implements OnImageClickListener,
             case PLAY:
                 video_progress.setProgress(videoPos);
                 videoPos = videoView.getCurrentPosition();
-                position.setText(formatter.format(videoPos));
                 break;
 
             case FORWARD:
-                videoPos += 2 * PROGRESS_DELAY * SPEED_FACTOR;
+                videoPos += 2 * PROGRESS_UPDATE * SPEED_FACTOR;
                 if (videoPos > videoView.getDuration())
                     videoPos = videoView.getDuration();
                 videoView.pause();
@@ -449,7 +456,7 @@ public class MediaViewer extends MediaActivity implements OnImageClickListener,
                 break;
 
             case BACKWARD:
-                videoPos -= 2 * PROGRESS_DELAY * SPEED_FACTOR;
+                videoPos -= 2 * PROGRESS_UPDATE * SPEED_FACTOR;
                 if (videoPos < 0)
                     videoPos = 0;
                 videoView.pause();

app/src/main/java/org/nuclearfog/twidda/adapter/ListAdapter.java

@@ -29,7 +29,7 @@ import static android.view.View.GONE;
 import static android.view.View.INVISIBLE;
 import static android.view.View.VISIBLE;
 import static androidx.recyclerview.widget.RecyclerView.NO_POSITION;
-import static org.nuclearfog.twidda.backend.utils.StringTools.getTimeString;
+import static org.nuclearfog.twidda.backend.utils.StringTools.formatCreationTime;
 
 /**
  * Adapter class for user lists
@@ -204,7 +204,7 @@ public class ListAdapter extends Adapter<ViewHolder> {
                 vh.textViews[1].setText(item.getDescription());
                 vh.textViews[2].setText(owner.getUsername());
                 vh.textViews[3].setText(owner.getScreenname());
-                vh.textViews[4].setText(getTimeString(item.getCreatedAt()));
+                vh.textViews[4].setText(formatCreationTime(item.getCreatedAt()));
                 vh.textViews[5].setText(formatter.format(item.getMemberCount()));
                 vh.textViews[6].setText(formatter.format(item.getSubscriberCount()));
                 if (settings.getImageLoad() && owner.hasProfileImage()) {

app/src/main/java/org/nuclearfog/twidda/adapter/MessageAdapter.java

@@ -28,7 +28,7 @@ import static android.view.View.GONE;
 import static android.view.View.INVISIBLE;
 import static android.view.View.VISIBLE;
 import static androidx.recyclerview.widget.RecyclerView.NO_POSITION;
-import static org.nuclearfog.twidda.backend.utils.StringTools.getTimeString;
+import static org.nuclearfog.twidda.backend.utils.StringTools.formatCreationTime;
 
 /**
  * Adapter class for direct messages list
@@ -195,7 +195,7 @@ public class MessageAdapter extends Adapter<ViewHolder> {
                 holder.textViews[0].setText(sender.getUsername());
                 holder.textViews[1].setText(sender.getScreenname());
                 holder.textViews[2].setText(message.getReceiver().getScreenname());
-                holder.textViews[3].setText(getTimeString(message.getTime()));
+                holder.textViews[3].setText(formatCreationTime(message.getTime()));
                 holder.textViews[4].setText(text);
                 if (sender.isVerified()) {
                     holder.verifiedIcon.setVisibility(VISIBLE);

app/src/main/java/org/nuclearfog/twidda/adapter/TweetAdapter.java

@@ -34,7 +34,7 @@ import static android.view.View.INVISIBLE;
 import static android.view.View.VISIBLE;
 import static androidx.recyclerview.widget.RecyclerView.NO_ID;
 import static androidx.recyclerview.widget.RecyclerView.NO_POSITION;
-import static org.nuclearfog.twidda.backend.utils.StringTools.getTimeString;
+import static org.nuclearfog.twidda.backend.utils.StringTools.formatCreationTime;
 
 /**
  * Adapter class for tweet list
@@ -275,7 +275,7 @@ public class TweetAdapter extends Adapter<ViewHolder> {
             tweetItem.textViews[1].setText(user.getScreenname());
             tweetItem.textViews[3].setText(formatter.format(tweet.getRetweetCount()));
             tweetItem.textViews[4].setText(formatter.format(tweet.getFavoriteCount()));
-            tweetItem.textViews[6].setText(getTimeString(tweet.getTime()));
+            tweetItem.textViews[6].setText(formatCreationTime(tweet.getTime()));
 
             if (tweet.retweeted()) {
                 tweetItem.rtIcon.setColorFilter(Color.GREEN, SRC_IN);

app/src/main/java/org/nuclearfog/twidda/backend/utils/StringTools.java

@@ -19,7 +19,7 @@ public final class StringTools {
      * @param time time value from which to create a difference
      * @return time string showing the time difference
      */
-    public static String getTimeString(long time) {
+    public static String formatCreationTime(long time) {
         long diff = new Date().getTime() - time;
         long seconds = diff / 1000;
         long minutes = seconds / 60;
@@ -49,7 +49,29 @@ public final class StringTools {
     }
 
     /**
-     * count @usernames in a string
+     * format media time to string
+     *
+     * @param time duration/current position in ms
+     * @return time string
+     */
+    public static String formatMediaTime(int time) {
+        String result = "";
+        int seconds = (time / 1000) % 60;
+        int minutes = (time / 60000) % 60;
+
+        if (minutes < 10)
+            result += "0";
+        result += minutes + ":";
+
+        if (seconds < 10)
+            result += "0";
+        result += seconds;
+
+        return result;
+    }
+
+    /**
+     * count @username mentions in a string
      *
      * @param text text
      * @return username count
@@ -59,7 +81,7 @@ public final class StringTools {
         for (int i = 0; i < text.length() - 1; i++) {
             if (text.charAt(i) == '@') {
                 char next = text.charAt(i + 1);
-                if ((next >= 'a' && next <= 'z') || (next >= 'A' && next <= 'Z') || (next >= '0' && next <= '9')) {
+                if ((next >= 'a' && next <= 'z') || (next >= 'A' && next <= 'Z') || (next >= '0' && next <= '9') || next == '_') {
                     result++;
                 }
             }

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

@@ -2,18 +2,19 @@
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
-    android:layout_height="match_parent">
+    android:layout_height="match_parent"
+    android:background="@color/half_transparent">
 
     <org.nuclearfog.zoomview.ZoomView
         android:id="@+id/image_full"
         android:layout_width="0dp"
         android:layout_height="0dp"
         android:visibility="invisible"
-        app:enable_move="true"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:enable_move="true"
         app:max_zoom_in="10.0"
         app:max_zoom_out="0.7" />
 
@@ -26,19 +27,19 @@
         android:layout_marginBottom="@dimen/mediapage_preview_margin"
         android:scrollbars="horizontal"
         android:visibility="invisible"
+        app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintHeight_percent="0.2"
+        app:layout_constraintHeight_percent="0.2" />
-        app:layout_constraintStart_toStartOf="parent" />
 
     <VideoView
         android:id="@+id/video_view"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:visibility="invisible"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent" />
 
     <ProgressBar
         android:id="@+id/media_progress"
@@ -46,9 +47,9 @@
         android:layout_height="@dimen/mediapage_circle_size"
         android:layout_marginTop="@dimen/mediapage_preview_margin"
         app:layout_constraintBottom_toTopOf="@+id/image_list"
-        app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintEnd_toEndOf="parent" />
 
     <include
         android:id="@+id/media_controlpanel"
@@ -57,8 +58,8 @@
         android:layout_height="wrap_content"
         android:layout_marginBottom="@dimen/mediapage_controller_bottom_margin"
         android:visibility="invisible"
+        app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintEnd_toEndOf="parent" />
-        app:layout_constraintStart_toStartOf="parent" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -6,63 +6,81 @@
 
     <ImageButton
         android:id="@+id/controller_backward"
-        android:layout_width="@dimen/controller_button_size"
+        android:layout_width="@dimen/controller_button_width"
-        android:layout_height="@dimen/controller_button_size"
+        android:layout_height="@dimen/controller_button_height"
         android:layout_marginTop="@dimen/controller_seekbar_margin"
         android:contentDescription="@string/button_backward"
-        app:layout_constraintEnd_toStartOf="@id/controller_playpause"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintEnd_toStartOf="@id/controller_play"
+        style="@style/RoundButton" />
 
     <ImageButton
-        android:id="@+id/controller_playpause"
+        android:id="@+id/controller_play"
-        android:layout_width="@dimen/controller_button_size"
+        style="@style/RoundButton"
-        android:layout_height="@dimen/controller_button_size"
+        android:layout_width="@dimen/controller_button_width"
+        android:layout_height="@dimen/controller_button_height"
         android:layout_marginTop="@dimen/controller_seekbar_margin"
         android:contentDescription="@string/button_play_pause"
+        android:visibility="invisible"
         app:layout_constraintEnd_toStartOf="@id/controller_forward"
         app:layout_constraintStart_toEndOf="@id/controller_backward"
         app:layout_constraintTop_toTopOf="parent" />
 
+    <ImageButton
+        android:id="@+id/controller_pause"
+        style="@style/RoundButton"
+        android:layout_width="@dimen/controller_button_width"
+        android:layout_height="@dimen/controller_button_height"
+        android:contentDescription="@string/button_play_pause"
+        android:visibility="visible"
+        app:layout_constraintStart_toStartOf="@+id/controller_play"
+        app:layout_constraintTop_toTopOf="@+id/controller_play"
+        app:layout_constraintBottom_toBottomOf="@+id/controller_play"
+        app:layout_constraintEnd_toEndOf="@+id/controller_play" />
+
     <ImageButton
         android:id="@+id/controller_forward"
-        android:layout_width="@dimen/controller_button_size"
+        android:layout_width="@dimen/controller_button_width"
-        android:layout_height="@dimen/controller_button_size"
+        android:layout_height="@dimen/controller_button_height"
         android:layout_marginTop="@dimen/controller_seekbar_margin"
         android:contentDescription="@string/button_forward"
+        app:layout_constraintStart_toEndOf="@id/controller_play"
+        app:layout_constraintTop_toTopOf="parent"
         app:layout_constraintEnd_toStartOf="@id/controller_share"
-        app:layout_constraintStart_toEndOf="@id/controller_playpause"
+        style="@style/RoundButton" />
-        app:layout_constraintTop_toTopOf="parent" />
 
     <ImageButton
         android:id="@+id/controller_share"
-        android:layout_width="@dimen/controller_button_size"
+        android:layout_width="@dimen/controller_button_width"
-        android:layout_height="@dimen/controller_button_size"
+        android:layout_height="@dimen/controller_button_height"
         android:layout_marginTop="@dimen/controller_seekbar_margin"
         android:contentDescription="@string/button_share"
-        app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toEndOf="@id/controller_forward"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        style="@style/RoundButton" />
 
     <androidx.constraintlayout.widget.Barrier
         android:id="@+id/controller_barrier"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         app:barrierDirection="bottom"
-        app:constraint_referenced_ids="controller_backward,controller_forward,controller_playpause" />
+        app:constraint_referenced_ids="controller_backward,controller_forward,controller_play" />
 
 
     <TextView
         android:id="@+id/controller_position"
         android:layout_width="@dimen/controller_text_width"
         android:layout_height="wrap_content"
-        android:singleLine="true"
         android:layout_marginStart="@dimen/controller_text_margin"
         android:layout_marginLeft="@dimen/controller_text_margin"
-        app:layout_constraintStart_toStartOf="parent"
+        android:singleLine="true"
-        app:layout_constraintTop_toBottomOf="@id/controller_barrier"
+        android:textSize="@dimen/controller_text_size"
         app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toStartOf="@id/controller_progress" />
+        app:layout_constraintEnd_toStartOf="@id/controller_progress"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/controller_barrier" />
 
     <SeekBar
         android:id="@+id/controller_progress"
@@ -79,12 +97,13 @@
         android:id="@+id/controller_duration"
         android:layout_width="@dimen/controller_text_width"
         android:layout_height="wrap_content"
-        android:singleLine="true"
-        android:layout_marginRight="@dimen/controller_text_margin"
         android:layout_marginEnd="@dimen/controller_text_margin"
-        app:layout_constraintStart_toEndOf="@id/controller_progress"
+        android:layout_marginRight="@dimen/controller_text_margin"
-        app:layout_constraintTop_toBottomOf="@id/controller_barrier"
+        android:singleLine="true"
+        android:textSize="@dimen/controller_text_size"
         app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent" />
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@id/controller_progress"
+        app:layout_constraintTop_toBottomOf="@id/controller_barrier" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -195,7 +195,9 @@
     <!--dimens of controlpanel-->
     <dimen name="controller_seekbar_margin">10dp</dimen>
     <dimen name="controller_text_margin">5dp</dimen>
-    <dimen name="controller_button_size">48dp</dimen>
+    <dimen name="controller_text_size">12sp</dimen>
+    <dimen name="controller_button_width">64dp</dimen>
+    <dimen name="controller_button_height">32dp</dimen>
     <dimen name="controller_text_width">60sp</dimen>
 
 </resources>

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

@@ -12,6 +12,9 @@
         <item name="android:windowIsTranslucent">true</item>
         <item name="android:windowBackground">@android:color/transparent</item>
         <item name="android:colorBackground">@android:color/transparent</item>
+    </style>
+
+    <style name="TransparencyDim" parent="Transparency">
         <item name="android:backgroundDimEnabled">true</item>
     </style>