#159 adding option to show video length in thumbnail

app/src/main/kotlin/com/simplemobiletools/gallery/pro/activities/SettingsActivity.kt

@@ -57,6 +57,7 @@ class SettingsActivity : SimpleActivity() {
         setupAllowVideoGestures()
         setupAllowDownGesture()
         setupBottomActions()
+        setupVideoLength()
         setupShowMediaCount()
         setupKeepLastModified()
         setupShowInfoBubble()
@@ -196,6 +197,14 @@ class SettingsActivity : SimpleActivity() {
         }
     }
 
+    private fun setupVideoLength() {
+        settings_show_video_length.isChecked = config.videoLengthThumbnail
+        settings_show_video_length_holder.setOnClickListener {
+            settings_show_video_length.toggle()
+            config.videoLengthThumbnail = settings_show_video_length.isChecked
+        }
+    }
+
     private fun setupDarkBackground() {
         settings_black_background.isChecked = config.blackBackground
         settings_black_background_holder.setOnClickListener {

app/src/main/kotlin/com/simplemobiletools/gallery/pro/adapters/MediaAdapter.kt

@@ -451,6 +451,8 @@ class MediaAdapter(activity: BaseSimpleActivity, var media: MutableList<Thumbnai
         val isSelected = selectedKeys.contains(medium.path.hashCode())
         view.apply {
             play_outline.beVisibleIf(medium.isVideo())
+            video_duration.text = getFormatedVideoLength(medium)
+            video_duration.beVisibleIf(medium.isVideo() && config.videoLengthThumbnail)
             photo_name.beVisibleIf(displayFilenames || isListViewType)
             photo_name.text = medium.name
             photo_name.tag = medium.path
@@ -491,4 +493,13 @@ class MediaAdapter(activity: BaseSimpleActivity, var media: MutableList<Thumbnai
             thumbnail_section.setTextColor(textColor)
         }
     }
+
+    private fun getFormatedVideoLength(medium: Medium): String {
+        if (medium.isVideo()) {
+            val retriever = MediaMetadataRetriever()
+            retriever.setDataSource(medium.path)
+            return Math.round(retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION).toInt() / 1000f).getFormattedDuration()
+        }
+        return ""
+    }
 }

app/src/main/kotlin/com/simplemobiletools/gallery/pro/helpers/Config.kt

@@ -152,6 +152,10 @@ class Config(context: Context) : BaseConfig(context) {
         get() = prefs.getBoolean(CROP_THUMBNAILS, true)
         set(cropThumbnails) = prefs.edit().putBoolean(CROP_THUMBNAILS, cropThumbnails).apply()
 
+    var videoLengthThumbnail: Boolean
+        get() = prefs.getBoolean(VIDEO_LENGTH_THUMBNAIL, false)
+        set(videolengthThumbnail) = prefs.edit().putBoolean(VIDEO_LENGTH_THUMBNAIL, videolengthThumbnail).apply()
+
     var screenRotation: Int
         get() = prefs.getInt(SCREEN_ROTATION, ROTATE_BY_SYSTEM_SETTING)
         set(screenRotation) = prefs.edit().putInt(SCREEN_ROTATION, screenRotation).apply()

app/src/main/kotlin/com/simplemobiletools/gallery/pro/helpers/Constants.kt

@@ -15,6 +15,7 @@ const val LOOP_VIDEOS = "loop_videos"
 const val ANIMATE_GIFS = "animate_gifs"
 const val MAX_BRIGHTNESS = "max_brightness"
 const val CROP_THUMBNAILS = "crop_thumbnails"
+const val VIDEO_LENGTH_THUMBNAIL = "video_length_thumbnail"
 const val SCREEN_ROTATION = "screen_rotation"
 const val DISPLAY_FILE_NAMES = "display_file_names"
 const val DARK_BACKGROUND = "dark_background"

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

@@ -370,6 +370,30 @@
 
         </RelativeLayout>
 
+        <RelativeLayout
+            android:id="@+id/settings_show_video_length_holder"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/medium_margin"
+            android:background="?attr/selectableItemBackground"
+            android:paddingLeft="@dimen/normal_margin"
+            android:paddingTop="@dimen/activity_margin"
+            android:paddingRight="@dimen/normal_margin"
+            android:paddingBottom="@dimen/activity_margin">
+
+            <com.simplemobiletools.commons.views.MySwitchCompat
+                android:id="@+id/settings_show_video_length"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:background="@null"
+                android:clickable="false"
+                android:paddingStart="@dimen/medium_margin"
+                android:paddingLeft="@dimen/medium_margin"
+                android:text="@string/video_length_thumbnails"
+                app:switchPadding="@dimen/medium_margin"/>
+
+        </RelativeLayout>
+
         <RelativeLayout
             android:id="@+id/settings_show_media_count_holder"
             android:layout_width="match_parent"

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

@@ -38,6 +38,23 @@
         android:src="@drawable/img_play_outline"
         android:visibility="gone"/>
 
+    <TextView
+        android:id="@+id/video_duration"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_alignParentRight="true"
+        android:background="@drawable/gradient_background"
+        android:ellipsize="end"
+        android:gravity="right"
+        android:maxLines="1"
+        android:paddingBottom="@dimen/small_margin"
+        android:paddingLeft="@dimen/small_margin"
+        android:paddingRight="@dimen/small_margin"
+        android:textColor="@android:color/white"
+        android:textSize="@dimen/normal_text_size"
+        android:visibility="gone"/>
+
     <TextView
         android:id="@+id/photo_name"
         android:layout_width="match_parent"

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

@@ -143,6 +143,7 @@
     <string name="animate_gifs">عرض صور GIF المتحركة في الصور المصغرة</string>
     <string name="max_brightness">أقصى سطوع عند عرض الوسائط</string>
     <string name="crop_thumbnails">قص الصور المصغرة الى مستطيلات</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">تدوير وسائط ملء الشاشة بواسطة</string>
     <string name="screen_rotation_system_setting">اعدادات النظام</string>
     <string name="screen_rotation_device_rotation">تدوير الجهاز</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Animate GIFs at thumbnails</string>
     <string name="max_brightness">Max brightness when viewing fullscreen media</string>
     <string name="crop_thumbnails">Crop thumbnails into squares</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Rotate fullscreen media by</string>
     <string name="screen_rotation_system_setting">System setting</string>
     <string name="screen_rotation_device_rotation">Device rotation</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Animar les miniatures dels GIFs</string>
     <string name="max_brightness">Brillantor màxima quan es mostra multimèdia</string>
     <string name="crop_thumbnails">Retallar miniatures en quadrats</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Gira els mitjans a pantalla completa segons</string>
     <string name="screen_rotation_system_setting">Configuració del sistema</string>
     <string name="screen_rotation_device_rotation">Rotació del dispositiu</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Animovat náhledy souborů GIF</string>
     <string name="max_brightness">Nastavit jas obrazovky na max při zobrazení médií</string>
     <string name="crop_thumbnails">Oříznout náhledy na čtverce</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Otočit média podle</string>
     <string name="screen_rotation_system_setting">Systémového nastavení</string>
     <string name="screen_rotation_device_rotation">Otočení zařízení</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Animér GIF\'er i miniaturer</string>
     <string name="max_brightness">Maksimal lysstyrke ved fuldskærmsvisning af medier</string>
     <string name="crop_thumbnails">Beskær miniaturer til kvadrater</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Roter fuldskærmsmedier efter</string>
     <string name="screen_rotation_system_setting">Systemindstilling</string>
     <string name="screen_rotation_device_rotation">Enhedens orientering</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Kacheln von GIFs animieren</string>
     <string name="max_brightness">Helligkeit beim Betrachten maximieren</string>
     <string name="crop_thumbnails">Kacheln quadratisch zuschneiden</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Im Vollbild ausrichten nach:</string>
     <string name="screen_rotation_system_setting">Systemeinstellung</string>
     <string name="screen_rotation_device_rotation">Gerätedrehung</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Εμφάνιση κινούμενων GIFs στα εικονίδια</string>
     <string name="max_brightness">Μέγιστη φωτεινότητα κατά την προβολή πλήρους οθόνης</string>
     <string name="crop_thumbnails">Κόψιμο εικονιδίων σε τετράγωνα</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Περιστροφή σε πλήρη οθόνη απο</string>
     <string name="screen_rotation_system_setting">Ρυθμίσεις συστήματος</string>
     <string name="screen_rotation_device_rotation">Περιστροφή συσκευής</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Animar las miniaturas de GIFs</string>
     <string name="max_brightness">Brillo máximo cuando se muestra multimedia</string>
     <string name="crop_thumbnails">Recortar miniaturas en cuadrados</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Rotar multimedia en pantalla completa según</string>
     <string name="screen_rotation_system_setting">Configuración del sistema</string>
     <string name="screen_rotation_device_rotation">Rotación del dispositivo</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Animoi GIFit pienoiskuvissa</string>
     <string name="max_brightness">Täysi kirkkaus mediaa katsoessa</string>
     <string name="crop_thumbnails">Leikkaa pienoiskuvat neliöiksi</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Käännä koko ruudun mediaa</string>
     <string name="screen_rotation_system_setting">Järjestelmän asetukset</string>
     <string name="screen_rotation_device_rotation">Laitteen kierto</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">GIFs animés sur les miniatures</string>
     <string name="max_brightness">Luminosité maximale</string>
     <string name="crop_thumbnails">Recadrer les miniatures en carrés</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Pivoter l\'affichage selon</string>
     <string name="screen_rotation_system_setting">Paramètres système</string>
     <string name="screen_rotation_device_rotation">Rotation de l\'appareil</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Animar os GIFs na icona</string>
     <string name="max_brightness">Brillo ao máximo cando mire medios</string>
     <string name="crop_thumbnails">Recortar iconas a cadrados</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Rotar medios a pantalla completa a</string>
     <string name="screen_rotation_system_setting">Axuste do sistema</string>
     <string name="screen_rotation_device_rotation">Rotación do dispositivo</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Prikaz animacije GIF-ova na sličicama</string>
     <string name="max_brightness">Maksimalna svjetlina pri pregledu datoteka</string>
     <string name="crop_thumbnails">Izreži sličice u kvadrate</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Rotiraj datoteku u punom zaslonu za</string>
     <string name="screen_rotation_system_setting">Postavke sustava</string>
     <string name="screen_rotation_device_rotation">Rotacija uređaja</string>

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

@@ -140,6 +140,7 @@
     <string name="animate_gifs">Animált GIF miniatűr</string>
     <string name="max_brightness">Maximális fényerő a teljes képernyős médiánál</string>
     <string name="crop_thumbnails">Miniatűrök négyzet alakúra vágva</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Teljes képernyős média forgatása</string>
     <string name="screen_rotation_system_setting">Rendszer beállítások</string>
     <string name="screen_rotation_device_rotation">Eszköz elforgatás</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Anima le GIF in miniatura</string>
     <string name="max_brightness">Luminosità max durante la visualizzazione</string>
     <string name="crop_thumbnails">Ritaglia le miniature in quadrati</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Ruota schermo per</string>
     <string name="screen_rotation_system_setting">Impostazione di sistema</string>
     <string name="screen_rotation_device_rotation">Rotazione dispositivo</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">アニメーションGIFを動かす</string>
     <string name="max_brightness">再生時には明るさを最大にする</string>
     <string name="crop_thumbnails">サムネイルを正方形に切り取る</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">フルスクリーン再生の表示切り替え</string>
     <string name="screen_rotation_system_setting">システム設定に従う</string>
     <string name="screen_rotation_device_rotation">端末の向きに従う</string>

app/src/main/res/values-ko-rKR/strings.xml

@@ -139,6 +139,7 @@
     <string name="animate_gifs">섬네일에서 GIFs 애니메이션 활성화</string>
     <string name="max_brightness">미디어 최대 밝기</string>
     <string name="crop_thumbnails">미리보기 사각형으로 자름</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">전체화면으로 회전기준</string>
     <string name="screen_rotation_system_setting">시스템 설정</string>
     <string name="screen_rotation_device_rotation">디바이스 회전</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Animuoti GIF\'us miniatiūrose</string>
     <string name="max_brightness">Maksimalus ryškumas, kai medija peržiūrima viso ekrano rėžimu</string>
     <string name="crop_thumbnails">Apkirpti miniatiūras kvadratu</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Sukti viso ekrano mediją pagal</string>
     <string name="screen_rotation_system_setting">Sistemos nustatymai</string>
     <string name="screen_rotation_device_rotation">Įrenginio sukimas</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Animert GIF i minibildevisning</string>
     <string name="max_brightness">Maks lysstyrke ved mediavisning</string>
     <string name="crop_thumbnails">Beskjær minibilder i kvadrater</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Roter media etter</string>
     <string name="screen_rotation_system_setting">Systeminnstilling</string>
     <string name="screen_rotation_device_rotation">Enhetsrotasjon</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">GIF-bestanden afspelen in overzicht</string>
     <string name="max_brightness">Maximale helderheid in volledig scherm</string>
     <string name="crop_thumbnails">Miniatuurvoorbeelden bijsnijden</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Media in volledig scherm roteren volgens</string>
     <string name="screen_rotation_system_setting">Systeeminstelling</string>
     <string name="screen_rotation_device_rotation">Oriëntatie van apparaat</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Animowane miniatury GIFów</string>
     <string name="max_brightness">Maksymalna jasność podczas wyświetlania multimediów</string>
     <string name="crop_thumbnails">Przycinaj miniatury do kwadratów</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Obracaj pełnoekranowe multimedia według</string>
     <string name="screen_rotation_system_setting">Ustawień systemowych</string>
     <string name="screen_rotation_device_rotation">Orientacji urządzenia</string>

app/src/main/res/values-pt-rBR/strings.xml

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Animação de GIFs nas miniaturas</string>
     <string name="max_brightness">Brilho máximo ao visualizar mídia</string>
     <string name="crop_thumbnails">Recortar miniaturas em quadrados</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Critério para rotação de tela</string>
     <string name="screen_rotation_system_setting">Padrão do sistema</string>
     <string name="screen_rotation_device_rotation">Sensor do aparelho</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Animação de GIF nas miniaturas</string>
     <string name="max_brightness">Brilho máximo permitido</string>
     <string name="crop_thumbnails">Recortar miniaturas em quadrados</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Rodar em ecrã completo por</string>
     <string name="screen_rotation_system_setting">Definições do sistema</string>
     <string name="screen_rotation_device_rotation">Rotação do dispositivo</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Анимировать эскизы GIF</string>
     <string name="max_brightness">Максимальная яркость при просмотре файлов</string>
     <string name="crop_thumbnails">Нарезать миниатюры в квадраты</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Поворот экрана при просмотре изображения</string>
     <string name="screen_rotation_system_setting">Использовать системные настройки</string>
     <string name="screen_rotation_device_rotation">При повороте устройства</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Animovať GIF súbory pri náhľade</string>
     <string name="max_brightness">Maximálny jas pri prezeraní médií</string>
     <string name="crop_thumbnails">Orezať náhľady na štvorce</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Otáčať obrazovku podľa Rotate fullscreen media by</string>
     <string name="screen_rotation_system_setting">Systémového nastavenia</string>
     <string name="screen_rotation_device_rotation">Otočenia zariadenia</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Animiraj GIFe v predogledu</string>
     <string name="max_brightness">Najvišja svetlost pri celozaslonskem predvajanju</string>
     <string name="crop_thumbnails">Obreži predoglede slik v kvadrate</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Zavrti celozaslonski medij za</string>
     <string name="screen_rotation_system_setting">Sistemska nastavitev</string>
     <string name="screen_rotation_device_rotation">Obračanje naprave</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Animera GIF-bilders miniatyrer</string>
     <string name="max_brightness">Maximal ljusstyrka när media visas i helskärmsläge</string>
     <string name="crop_thumbnails">Beskär miniatyrer till kvadrater</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Rotera media i helskärmsläge</string>
     <string name="screen_rotation_system_setting">Systeminställning</string>
     <string name="screen_rotation_device_rotation">Enhetens rotation</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Küçük resimlerdeki GIF\'leri hareketlendir</string>
     <string name="max_brightness">Tam ekran medya görüntülerken maksimum parlaklık</string>
     <string name="crop_thumbnails">Küçük resimleri karelere kırp</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Tam ekran medyayı döndür</string>
     <string name="screen_rotation_system_setting">Sistem ayarları</string>
     <string name="screen_rotation_device_rotation">Cihaz yönü</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Анімувати ескізи GIF-файлів</string>
     <string name="max_brightness">Максимальна яскравість екрану при повноекранному перегляді медіафайлу</string>
     <string name="crop_thumbnails">Обрізати ескізи у квадрат</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">При повноекранному перегляді обертати за…</string>
     <string name="screen_rotation_system_setting">системними налаштуваннями</string>
     <string name="screen_rotation_device_rotation">поворотом пристрою</string>

app/src/main/res/values-zh-rCN/strings.xml

@@ -139,6 +139,7 @@
     <string name="animate_gifs">GIF 缩略图</string>
     <string name="max_brightness">浏览时最大亮度</string>
     <string name="crop_thumbnails">裁剪缩略图</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">全屏方向</string>
     <string name="screen_rotation_system_setting">系统设置</string>
     <string name="screen_rotation_device_rotation">设备方向</string>

app/src/main/res/values-zh-rTW/strings.xml

@@ -139,6 +139,7 @@
     <string name="animate_gifs">縮圖顯示GIF動畫</string>
     <string name="max_brightness">瀏覽時最大亮度</string>
     <string name="crop_thumbnails">縮圖裁剪成正方形</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">全螢幕時旋轉方向</string>
     <string name="screen_rotation_system_setting">系統設定方向</string>
     <string name="screen_rotation_device_rotation">裝置實際方向</string>

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

@@ -139,6 +139,7 @@
     <string name="animate_gifs">Animate GIFs at thumbnails</string>
     <string name="max_brightness">Max brightness when viewing fullscreen media</string>
     <string name="crop_thumbnails">Crop thumbnails into squares</string>
+    <string name="video_length_thumbnails">Show length of the video</string>
     <string name="screen_rotation_by">Rotate fullscreen media by</string>
     <string name="screen_rotation_system_setting">System setting</string>
     <string name="screen_rotation_device_rotation">Device rotation</string>