feat: add badge for downloaded videos

app/src/main/java/com/github/libretube/db/dao/DownloadDao.kt

@@ -23,6 +23,9 @@ interface DownloadDao {
     @Query("SELECT * FROM download WHERE videoId = :videoId")
     suspend fun findById(videoId: String): DownloadWithItems?
 
+    @Query("SELECT EXISTS (SELECT * FROM download WHERE videoId = :videoId)")
+    suspend fun exists(videoId: String): Boolean
+
     @Query("SELECT videoId FROM downloadItem WHERE type = :fileType ORDER BY RANDOM() LIMIT 1")
     suspend fun getRandomVideoIdByFileType(fileType: FileType): String?
 

app/src/main/java/com/github/libretube/ui/adapters/PlaylistAdapter.kt

@@ -8,6 +8,7 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.core.os.bundleOf
 import androidx.core.view.isGone
+import androidx.core.view.isVisible
 import androidx.core.view.updatePadding
 import androidx.recyclerview.widget.RecyclerView
 import com.github.libretube.R
@@ -15,6 +16,7 @@ import com.github.libretube.api.PlaylistsHelper
 import com.github.libretube.api.obj.StreamItem
 import com.github.libretube.constants.IntentData
 import com.github.libretube.databinding.VideoRowBinding
+import com.github.libretube.db.DatabaseHolder
 import com.github.libretube.enums.PlaylistType
 import com.github.libretube.extensions.TAG
 import com.github.libretube.extensions.dpToPx
@@ -118,6 +120,15 @@ class PlaylistAdapter(
             }
 
             streamItem.duration?.let { watchProgress.setWatchProgressLength(videoId, it) }
+
+            CoroutineScope(Dispatchers.IO).launch {
+                val isDownloaded =
+                    DatabaseHolder.Database.downloadDao().exists(videoId)
+
+                withContext(Dispatchers.Main) {
+                    downloadBadge.isVisible = isDownloaded
+                }
+            }
         }
     }
 

app/src/main/java/com/github/libretube/ui/adapters/SearchResultsAdapter.kt

@@ -3,6 +3,7 @@ package com.github.libretube.ui.adapters
 import android.view.LayoutInflater
 import android.view.ViewGroup
 import androidx.core.os.bundleOf
+import androidx.core.view.isVisible
 import androidx.paging.PagingDataAdapter
 import com.github.libretube.R
 import com.github.libretube.api.JsonHelper
@@ -12,6 +13,7 @@ import com.github.libretube.constants.IntentData
 import com.github.libretube.databinding.ChannelRowBinding
 import com.github.libretube.databinding.PlaylistsRowBinding
 import com.github.libretube.databinding.VideoRowBinding
+import com.github.libretube.db.DatabaseHolder
 import com.github.libretube.enums.PlaylistType
 import com.github.libretube.extensions.formatShort
 import com.github.libretube.extensions.toID
@@ -27,6 +29,10 @@ import com.github.libretube.ui.sheets.PlaylistOptionsBottomSheet
 import com.github.libretube.ui.sheets.VideoOptionsBottomSheet
 import com.github.libretube.ui.viewholders.SearchViewHolder
 import com.github.libretube.util.TextUtils
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import kotlinx.serialization.encodeToString
 
 class SearchResultsAdapter(
@@ -112,6 +118,15 @@ class SearchResultsAdapter(
                 NavigationHelper.navigateChannel(root.context, item.uploaderUrl)
             }
             watchProgress.setWatchProgressLength(videoId, item.duration)
+
+            CoroutineScope(Dispatchers.IO).launch {
+                val isDownloaded =
+                    DatabaseHolder.Database.downloadDao().exists(videoId)
+
+                withContext(Dispatchers.Main) {
+                    downloadBadge.isVisible = isDownloaded
+                }
+            }
         }
     }
 

app/src/main/java/com/github/libretube/ui/adapters/VideosAdapter.kt

@@ -2,11 +2,11 @@ package com.github.libretube.ui.adapters
 
 import android.annotation.SuppressLint
 import android.content.Context
-import android.text.format.DateUtils
 import android.view.LayoutInflater
 import android.view.ViewGroup
 import androidx.core.os.bundleOf
 import androidx.core.view.isGone
+import androidx.core.view.isVisible
 import androidx.core.view.updateLayoutParams
 import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.RecyclerView
@@ -17,6 +17,7 @@ import com.github.libretube.constants.PreferenceKeys
 import com.github.libretube.databinding.AllCaughtUpRowBinding
 import com.github.libretube.databinding.TrendingRowBinding
 import com.github.libretube.databinding.VideoRowBinding
+import com.github.libretube.db.DatabaseHolder
 import com.github.libretube.extensions.ceilHalf
 import com.github.libretube.extensions.dpToPx
 import com.github.libretube.extensions.toID
@@ -29,6 +30,10 @@ import com.github.libretube.ui.extensions.setWatchProgressLength
 import com.github.libretube.ui.sheets.VideoOptionsBottomSheet
 import com.github.libretube.ui.viewholders.VideosViewHolder
 import com.github.libretube.util.TextUtils
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 
 class VideosAdapter(
     private val streamItems: MutableList<StreamItem>,
@@ -86,12 +91,10 @@ class VideosAdapter(
     @SuppressLint("SetTextI18n")
     override fun onBindViewHolder(holder: VideosViewHolder, position: Int) {
         val video = streamItems[position]
-        val videoId = video.url?.toID()
+        val videoId = video.url.orEmpty().toID()
 
-        videoId?.let {
         (holder.trendingRowBinding?.watchProgress ?: holder.videoRowBinding!!.watchProgress)
-                .setWatchProgressLength(it, video.duration ?: 0L)
+            .setWatchProgressLength(videoId, video.duration ?: 0L)
-        }
 
         val context = (
             holder.videoRowBinding ?: holder.trendingRowBinding
@@ -119,7 +122,7 @@ class VideosAdapter(
             ImageHelper.loadImage(video.thumbnail, thumbnail)
             ImageHelper.loadImage(video.uploaderAvatar, channelImage, true)
             root.setOnClickListener {
-                NavigationHelper.navigateVideo(root.context, video.url)
+                NavigationHelper.navigateVideo(root.context, videoId)
             }
 
             root.setOnLongClickListener {
@@ -156,7 +159,7 @@ class VideosAdapter(
             }
 
             root.setOnClickListener {
-                NavigationHelper.navigateVideo(root.context, video.url)
+                NavigationHelper.navigateVideo(root.context, videoId)
             }
 
             root.setOnLongClickListener {
@@ -171,6 +174,15 @@ class VideosAdapter(
                 sheet.show(fragmentManager, VideosAdapter::class.java.name)
                 true
             }
+
+            CoroutineScope(Dispatchers.IO).launch {
+                val isDownloaded =
+                    DatabaseHolder.Database.downloadDao().exists(videoId)
+
+                withContext(Dispatchers.Main) {
+                    downloadBadge.isVisible = isDownloaded
+                }
+            }
         }
     }
 

app/src/main/java/com/github/libretube/ui/adapters/WatchHistoryAdapter.kt

@@ -4,6 +4,7 @@ import android.view.LayoutInflater
 import android.view.ViewGroup
 import androidx.core.os.bundleOf
 import androidx.core.view.isGone
+import androidx.core.view.isVisible
 import androidx.recyclerview.widget.RecyclerView
 import com.github.libretube.constants.IntentData
 import com.github.libretube.databinding.VideoRowBinding
@@ -17,8 +18,11 @@ import com.github.libretube.ui.extensions.setWatchProgressLength
 import com.github.libretube.ui.sheets.VideoOptionsBottomSheet
 import com.github.libretube.ui.viewholders.WatchHistoryViewHolder
 import com.github.libretube.util.TextUtils
+import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
 import kotlinx.coroutines.runBlocking
+import kotlinx.coroutines.withContext
 
 class WatchHistoryAdapter(
     private val watchHistory: MutableList<WatchHistoryItem>
@@ -98,6 +102,15 @@ class WatchHistoryAdapter(
                 video.videoId,
                 video.duration
             )
+
+            CoroutineScope(Dispatchers.IO).launch {
+                val isDownloaded =
+                    DatabaseHolder.Database.downloadDao().exists(video.videoId)
+
+                withContext(Dispatchers.Main) {
+                    downloadBadge.isVisible = isDownloaded
+                }
+            }
         }
     }
 }

app/src/main/res/drawable/ic_download_folder.xml

@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="?colorControlNormal"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="m434,663 l226,-227 -56,-56 -170,170 -85,-85 -57,57 142,141ZM160,800q-33,0 -56.5,-23.5T80,720v-480q0,-33 23.5,-56.5T160,160h240l80,80h320q33,0 56.5,23.5T880,320v400q0,33 -23.5,56.5T800,800L160,800ZM160,720h640v-400L447,320l-80,-80L160,240v480ZM160,720v-480,480Z" />
+</vector>

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

@@ -107,7 +107,7 @@
         android:ellipsize="end"
         android:maxLines="2"
         android:textAlignment="viewStart"
-        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintEnd_toStartOf="@id/download_badge"
         app:layout_constraintStart_toEndOf="@id/thumbnail_card"
         app:layout_constraintTop_toTopOf="parent" />
 
@@ -119,10 +119,22 @@
         android:ellipsize="end"
         android:maxLines="1"
         android:textAlignment="viewStart"
-        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintEnd_toStartOf="@id/download_badge"
         app:layout_constraintStart_toEndOf="@id/thumbnail_card"
         app:layout_constraintTop_toBottomOf="@id/video_title" />
 
+    <ImageView
+        android:id="@+id/download_badge"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:src="@drawable/ic_download_folder"
+        app:layout_constraintEnd_toEndOf="parent"
+        android:paddingStart="6dp"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:ignore="RtlSymmetry"
+        android:visibility="gone"
+        tools:visibility="visible" />
+
     <LinearLayout
         android:id="@+id/channel_container"
         android:layout_width="0dp"