refactor: download manager ui (#69)

* ui changes * fix more stuff * fix: set ffmpeg preset to ultrafast * refactor: ui tweaks getIdentifier function * feat: download manager filter * add placeholder bitmoji * change bitmoji blank color * add settings page (not done) * setting page impl * confirmation dialog * update theme * remove snap context buttons * fix: delete cache * fix: bitmoji icon --------- Co-authored-by: rhunk <101876869+rhunk@users.noreply.github.com>
2023-06-21 16:06:31 +02:00
parent 1e02cbef11
commit 65cbf79dce
22 changed files with 561 additions and 130 deletions
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -43,6 +43,7 @@

        <activity
            android:name=".ui.download.DownloadManagerActivity"
+            android:theme="@style/AppTheme"
            android:exported="true">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
--- a/app/src/main/kotlin/me/rhunk/snapenhance/bridge/common/impl/file/BridgeFileType.kt
+++ b/app/src/main/kotlin/me/rhunk/snapenhance/bridge/common/impl/file/BridgeFileType.kt
@@ -1,15 +1,24 @@
 package me.rhunk.snapenhance.bridge.common.impl.file

+import android.content.Context
+import java.io.File

-enum class BridgeFileType(val value: Int, val fileName: String, val isDatabase: Boolean = false) {
-    CONFIG(0, "config.json"),
-    MAPPINGS(1, "mappings.json"),
-    MESSAGE_LOGGER_DATABASE(2, "message_logger.db", true),
-    STEALTH(3, "stealth.txt"),
-    ANTI_AUTO_DOWNLOAD(4, "anti_auto_download.txt"),
-    ANTI_AUTO_SAVE(5, "anti_auto_save.txt"),
-    AUTO_UPDATER_TIMESTAMP(6, "auto_updater_timestamp.txt"),
-    PINNED_CONVERSATIONS(7, "pinned_conversations.txt");
+
+enum class BridgeFileType(val value: Int, val fileName: String, val displayName: String, val isDatabase: Boolean = false) {
+    CONFIG(0, "config.json", "Config"),
+    MAPPINGS(1, "mappings.json", "Mappings"),
+    MESSAGE_LOGGER_DATABASE(2, "message_logger.db", "Message Logger",true),
+    STEALTH(3, "stealth.txt", "Stealth Conversations"),
+    ANTI_AUTO_DOWNLOAD(4, "anti_auto_download.txt", "Anti Auto Download"),
+    ANTI_AUTO_SAVE(5, "anti_auto_save.txt", "Anti Auto Save"),
+    AUTO_UPDATER_TIMESTAMP(6, "auto_updater_timestamp.txt", "Auto Updater Timestamp"),
+    PINNED_CONVERSATIONS(7, "pinned_conversations.txt", "Pinned Conversations");
+
+    fun resolve(context: Context): File = if (isDatabase) {
+        context.getDatabasePath(fileName)
+    } else {
+        File(context.filesDir, fileName)
+    }

    companion object {
        fun fromValue(value: Int): BridgeFileType? {
--- a/app/src/main/kotlin/me/rhunk/snapenhance/download/DownloadTaskManager.kt
+++ b/app/src/main/kotlin/me/rhunk/snapenhance/download/DownloadTaskManager.kt
@@ -5,10 +5,12 @@ import android.content.Context
 import android.database.sqlite.SQLiteDatabase
 import me.rhunk.snapenhance.download.data.PendingDownload
 import me.rhunk.snapenhance.download.enums.DownloadStage
+import me.rhunk.snapenhance.ui.download.MediaFilter
 import me.rhunk.snapenhance.util.SQLiteDatabaseHelper

 class DownloadTaskManager {
    private lateinit var taskDatabase: SQLiteDatabase
+    private val pendingTasks = mutableMapOf<Int, PendingDownload>()
    private val cachedTasks = mutableMapOf<Int, PendingDownload>()

    @SuppressLint("Range")
@@ -44,7 +46,7 @@ class DownloadTaskManager {
            it.moveToFirst()
            it.getInt(0)
        }
-        cachedTasks[task.id] = task
+        pendingTasks[task.id] = task
        return task.id
    }

@@ -60,33 +62,62 @@ class DownloadTaskManager {
                task.id
            )
        )
-        cachedTasks[task.id] = task
+        //if the task is no longer active, move it to the cached tasks
+        if (task.isJobActive()) {
+            pendingTasks[task.id] = task
+        } else {
+            pendingTasks.remove(task.id)
+            cachedTasks[task.id] = task
+        }
    }

    fun isEmpty(): Boolean {
-        return cachedTasks.isEmpty()
+        return cachedTasks.isEmpty() && pendingTasks.isEmpty()
    }

    private fun removeTask(id: Int) {
        taskDatabase.execSQL("DELETE FROM tasks WHERE id = ?", arrayOf(id))
        cachedTasks.remove(id)
+        pendingTasks.remove(id)
    }

    fun removeTask(task: PendingDownload) {
        removeTask(task.id)
    }

-    fun queryAllTasks(): Map<Int, PendingDownload> {
-        cachedTasks.putAll(queryTasks(
-            from = cachedTasks.values.lastOrNull()?.id ?: Int.MAX_VALUE,
-            amount = 20
+    fun queryAllTasks(filter: MediaFilter): Map<Int, PendingDownload> {
+        val isPendingFilter = filter == MediaFilter.PENDING
+        val tasks = mutableMapOf<Int, PendingDownload>()
+
+        tasks.putAll(pendingTasks.filter { isPendingFilter || filter.matches(it.value.mediaDisplayType) })
+        if (isPendingFilter) {
+            return tasks.toSortedMap(reverseOrder())
+        }
+
+        tasks.putAll(queryTasks(
+            from = tasks.values.lastOrNull()?.id ?: Int.MAX_VALUE,
+            amount = 30,
+            filter = filter
        ))
-        return cachedTasks.toSortedMap(reverseOrder())
+
+        return tasks.toSortedMap(reverseOrder())
    }

    @SuppressLint("Range")
-    fun queryTasks(from: Int, amount: Int = 20): Map<Int, PendingDownload> {
-        val cursor = taskDatabase.rawQuery("SELECT * FROM tasks WHERE id < ? ORDER BY id DESC LIMIT ?", arrayOf(from.toString(), amount.toString()))
+    fun queryTasks(from: Int, amount: Int = 20, filter: MediaFilter = MediaFilter.NONE): Map<Int, PendingDownload> {
+        if (filter == MediaFilter.PENDING) {
+            return emptyMap()
+        }
+
+        val cursor = taskDatabase.rawQuery(
+            "SELECT * FROM tasks WHERE id < ? AND mediaDisplayType LIKE ? ORDER BY id DESC LIMIT ?",
+            arrayOf(
+                from.toString(),
+                filter.mediaDisplayType.let { if (it == null) "%" else "%$it" },
+                amount.toString()
+            )
+        )
+
        val result = sortedMapOf<Int, PendingDownload>()

        while (cursor.moveToNext()) {
@@ -107,11 +138,13 @@ class DownloadTaskManager {
            result[task.id] = task
        }
        cursor.close()
+
        return result.toSortedMap(reverseOrder())
    }

    fun removeAllTasks() {
        taskDatabase.execSQL("DELETE FROM tasks")
        cachedTasks.clear()
+        pendingTasks.clear()
    }
 }
--- a/app/src/main/kotlin/me/rhunk/snapenhance/features/impl/downloader/MediaDownloader.kt
+++ b/app/src/main/kotlin/me/rhunk/snapenhance/features/impl/downloader/MediaDownloader.kt
@@ -29,6 +29,7 @@ import me.rhunk.snapenhance.features.impl.spying.MessageLogger
 import me.rhunk.snapenhance.hook.HookAdapter
 import me.rhunk.snapenhance.hook.HookStage
 import me.rhunk.snapenhance.hook.Hooker
+import me.rhunk.snapenhance.ui.download.MediaFilter
 import me.rhunk.snapenhance.util.snap.EncryptionHelper
 import me.rhunk.snapenhance.util.snap.MediaDownloaderHelper
 import me.rhunk.snapenhance.util.snap.MediaType
@@ -193,7 +194,7 @@ class MediaDownloader : Feature("MediaDownloader", loadParams = FeatureLoadParam

            val author = context.database.getFriendInfo(senderId) ?: return
            val authorUsername = author.usernameForSorting!!
-            downloadOperaMedia(provideClientDownloadManager(authorUsername, authorUsername, "Chat Media", friendInfo = author), mediaInfoMap)
+            downloadOperaMedia(provideClientDownloadManager(authorUsername, authorUsername, MediaFilter.CHAT_MEDIA.mediaDisplayType, friendInfo = author), mediaInfoMap)
            return
        }

@@ -209,7 +210,7 @@ class MediaDownloader : Feature("MediaDownloader", loadParams = FeatureLoadParam
            val author = context.database.getFriendInfo(if (storyUserId == "null") context.database.getMyUserId()!! else storyUserId) ?: return
            val authorName = author.usernameForSorting!!

-            downloadOperaMedia(provideClientDownloadManager(authorName, authorName, "Story", friendInfo = author), mediaInfoMap, )
+            downloadOperaMedia(provideClientDownloadManager(authorName, authorName, MediaFilter.STORY.mediaDisplayType, friendInfo = author), mediaInfoMap, )
            return
        }

@@ -227,7 +228,7 @@ class MediaDownloader : Feature("MediaDownloader", loadParams = FeatureLoadParam

        //spotlight
        if (snapSource == "SINGLE_SNAP_STORY" && (forceDownload || canAutoDownload("spotlight"))) {
-            downloadOperaMedia(provideClientDownloadManager("Spotlight", mediaDisplayType = "Spotlight", mediaDisplaySource = paramMap["TIME_STAMP"].toString()), mediaInfoMap)
+            downloadOperaMedia(provideClientDownloadManager("Spotlight", mediaDisplayType = MediaFilter.SPOTLIGHT.mediaDisplayType, mediaDisplaySource = paramMap["TIME_STAMP"].toString()), mediaInfoMap)
            return
        }

@@ -383,7 +384,7 @@ class MediaDownloader : Feature("MediaDownloader", loadParams = FeatureLoadParam
        runCatching {
            if (!isPreviewMode) {
                val encryptionKeys = EncryptionHelper.getEncryptionKeys(contentType, messageReader, isArroyo = isArroyoMessage)
-                provideClientDownloadManager(authorName, authorName, "Chat Media", friendInfo = friendInfo).downloadMedia(
+                provideClientDownloadManager(authorName, authorName, MediaFilter.CHAT_MEDIA.mediaDisplayType, friendInfo = friendInfo).downloadMedia(
                    Base64.UrlSafe.encode(urlProto),
                    DownloadMediaType.PROTO_MEDIA,
                    encryption = encryptionKeys?.toKeyPair()
--- a/app/src/main/kotlin/me/rhunk/snapenhance/features/impl/ui/UITweaks.kt
+++ b/app/src/main/kotlin/me/rhunk/snapenhance/features/impl/ui/UITweaks.kt
@@ -19,19 +19,21 @@ class UITweaks : Feature("UITweaks", loadParams = FeatureLoadParams.ACTIVITY_CRE
        val isImmersiveCamera = context.config.bool(ConfigProperty.IMMERSIVE_CAMERA_PREVIEW)
        val resources = context.resources

+        fun findIdentifier(name: String, defType: String) = resources.getIdentifier(name, defType, Constants.SNAPCHAT_PACKAGE_NAME)
+
        val displayMetrics = context.resources.displayMetrics

-        val capriViewfinderDefaultCornerRadius = resources.getIdentifier("capri_viewfinder_default_corner_radius", "dimen", Constants.SNAPCHAT_PACKAGE_NAME)
-        val ngsHovaNavLargerCameraButtonSize = resources.getIdentifier("ngs_hova_nav_larger_camera_button_size", "dimen", Constants.SNAPCHAT_PACKAGE_NAME)
-        val fullScreenSurfaceView = resources.getIdentifier("full_screen_surface_view", "id", Constants.SNAPCHAT_PACKAGE_NAME)
+        val capriViewfinderDefaultCornerRadius = findIdentifier("capri_viewfinder_default_corner_radius", "dimen")
+        val ngsHovaNavLargerCameraButtonSize = findIdentifier("ngs_hova_nav_larger_camera_button_size", "dimen")
+        val fullScreenSurfaceView = findIdentifier("full_screen_surface_view", "id")

-        val callButtonsStub = resources.getIdentifier("call_buttons_stub", "id", Constants.SNAPCHAT_PACKAGE_NAME)
-        val callButton1 = resources.getIdentifier("friend_action_button3", "id", Constants.SNAPCHAT_PACKAGE_NAME)
-        val callButton2 = resources.getIdentifier("friend_action_button4", "id", Constants.SNAPCHAT_PACKAGE_NAME)
+        val callButtonsStub = findIdentifier("call_buttons_stub", "id")
+        val callButton1 = findIdentifier("friend_action_button3", "id")
+        val callButton2 = findIdentifier("friend_action_button4", "id")

-        val chatNoteRecordButton = resources.getIdentifier("chat_note_record_button", "id", Constants.SNAPCHAT_PACKAGE_NAME)
-        val chatInputBarSticker = resources.getIdentifier("chat_input_bar_sticker", "id", Constants.SNAPCHAT_PACKAGE_NAME)
-        val chatInputBarCognac = resources.getIdentifier("chat_input_bar_cognac", "id", Constants.SNAPCHAT_PACKAGE_NAME)
+        val chatNoteRecordButton = findIdentifier("chat_note_record_button", "id")
+        val chatInputBarSticker = findIdentifier("chat_input_bar_sticker", "id")
+        val chatInputBarCognac = findIdentifier("chat_input_bar_cognac", "id")

        Resources::class.java.methods.first { it.name == "getDimensionPixelSize"}.hook(HookStage.AFTER,
            { isImmersiveCamera }
--- a/app/src/main/kotlin/me/rhunk/snapenhance/manager/impl/ActionManager.kt
+++ b/app/src/main/kotlin/me/rhunk/snapenhance/manager/impl/ActionManager.kt
@@ -22,9 +22,9 @@ class ActionManager(
        actions[action.nameKey] = action
    }
    override fun init() {
-        load(CleanCache::class)
-        load(ClearMessageLogger::class)
-        load(RefreshMappings::class)
+        //load(CleanCache::class)
+        //load(ClearMessageLogger::class)
+        //load(RefreshMappings::class)
        load(OpenMap::class)
        load(CheckForUpdates::class)
        load(ExportChatMessages::class)
--- a/app/src/main/kotlin/me/rhunk/snapenhance/ui/download/DownloadListAdapter.kt
+++ b/app/src/main/kotlin/me/rhunk/snapenhance/ui/download/DownloadListAdapter.kt
@@ -131,7 +131,7 @@ class DownloadListAdapter(
            }
        }

-        holder.bitmojiIcon.visibility = View.GONE
+        holder.bitmojiIcon.setImageResource(R.drawable.bitmoji_blank)

        pendingDownload.iconUrl?.let { url ->
            thread(start = true) {
@@ -141,7 +141,6 @@ class DownloadListAdapter(
                    }
                    Handler(holder.view.context.mainLooper).post {
                        holder.bitmojiIcon.setImageBitmap(iconBitmap)
-                        holder.bitmojiIcon.visibility = View.VISIBLE
                    }
                }
            }
--- a/app/src/main/kotlin/me/rhunk/snapenhance/ui/download/DownloadManagerActivity.kt
+++ b/app/src/main/kotlin/me/rhunk/snapenhance/ui/download/DownloadManagerActivity.kt
@@ -2,23 +2,33 @@ package me.rhunk.snapenhance.ui.download

 import android.annotation.SuppressLint
 import android.app.Activity
+import android.app.AlertDialog
 import android.content.Context
 import android.content.Intent
-import android.graphics.drawable.ColorDrawable
 import android.net.Uri
 import android.os.Bundle
 import android.os.PowerManager
 import android.provider.Settings
 import android.view.View
+import android.view.ViewGroup
 import android.widget.Button
+import android.widget.ImageButton
+import android.widget.TextView
 import androidx.recyclerview.widget.ItemTouchHelper
 import androidx.recyclerview.widget.RecyclerView
+import me.rhunk.snapenhance.BuildConfig
 import me.rhunk.snapenhance.R
 import me.rhunk.snapenhance.download.MediaDownloadReceiver
 import me.rhunk.snapenhance.download.data.PendingDownload

 class DownloadManagerActivity : Activity() {
+    private val backCallbacks = mutableListOf<() -> Unit>()
    private val fetchedDownloadTasks = mutableListOf<PendingDownload>()
+    private var listFilter = MediaFilter.NONE
+
+    private val downloadTaskManager by lazy {
+        MediaDownloadReceiver.downloadTaskManager.also { it.init(this) }
+    }

    private val preferences by lazy {
        getSharedPreferences("settings", Context.MODE_PRIVATE)
@@ -30,21 +40,47 @@ class DownloadManagerActivity : Activity() {
        }
    }

-    @SuppressLint("BatteryLife", "NotifyDataSetChanged")
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        val downloadTaskManager = MediaDownloadReceiver.downloadTaskManager.also { it.init(this) }
-
-        actionBar?.apply {
-            title = "Download Manager"
-            setBackgroundDrawable(ColorDrawable(getColor(R.color.actionBarColor)))
-        }
-        setContentView(R.layout.download_manager_activity)
-
-        fetchedDownloadTasks.addAll(downloadTaskManager.queryAllTasks().values)
-
+    @SuppressLint("NotifyDataSetChanged")
+    private fun updateListContent() {
+        fetchedDownloadTasks.clear()
+        fetchedDownloadTasks.addAll(downloadTaskManager.queryAllTasks(filter = listFilter).values)

        with(findViewById<RecyclerView>(R.id.download_list)) {
+            adapter?.notifyDataSetChanged()
+            scrollToPosition(0)
+        }
+        updateNoDownloadText()
+    }
+
+    @Deprecated("Deprecated in Java")
+    @Suppress("DEPRECATION")
+    override fun onBackPressed() {
+        backCallbacks.lastOrNull()?.let {
+            it()
+            backCallbacks.removeLast()
+        } ?: super.onBackPressed()
+    }
+
+    fun registerBackCallback(callback: () -> Unit) {
+        backCallbacks.add(callback)
+    }
+
+    @SuppressLint("BatteryLife", "NotifyDataSetChanged", "SetTextI18n")
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        
+        setContentView(R.layout.download_manager_activity)
+
+        window.navigationBarColor = getColor(R.color.primaryBackground)
+        findViewById<TextView>(R.id.title).text = resources.getString(R.string.app_name) + " " + BuildConfig.VERSION_NAME
+
+        findViewById<ImageButton>(R.id.settings_button).setOnClickListener {
+            SettingLayoutInflater(this).inflate(findViewById<ViewGroup>(android.R.id.content))
+        }
+        
+        with(findViewById<RecyclerView>(R.id.download_list)) {
+            layoutManager = androidx.recyclerview.widget.LinearLayoutManager(this@DownloadManagerActivity)
+
            adapter = DownloadListAdapter(fetchedDownloadTasks).apply {
                registerAdapterDataObserver(object : RecyclerView.AdapterDataObserver() {
                    override fun onItemRangeRemoved(positionStart: Int, itemCount: Int) {
@@ -53,8 +89,6 @@ class DownloadManagerActivity : Activity() {
                })
            }

-            layoutManager = androidx.recyclerview.widget.LinearLayoutManager(this@DownloadManagerActivity)
-
            ItemTouchHelper(object : ItemTouchHelper.SimpleCallback(0, ItemTouchHelper.LEFT or ItemTouchHelper.RIGHT) {
                override fun getMovementFlags(
                    recyclerView: RecyclerView,
@@ -99,7 +133,7 @@ class DownloadManagerActivity : Activity() {
                    if (lastVisibleItemPosition == fetchedDownloadTasks.size - 1 && !isLoading) {
                        isLoading = true

-                        downloadTaskManager.queryTasks(fetchedDownloadTasks.last().id).forEach {
+                        downloadTaskManager.queryTasks(fetchedDownloadTasks.last().id, filter = listFilter).forEach {
                            fetchedDownloadTasks.add(it.value)
                            adapter?.notifyItemInserted(fetchedDownloadTasks.size - 1)
                        }
@@ -108,31 +142,57 @@ class DownloadManagerActivity : Activity() {
                    }
                }
            })
-
-            with(this@DownloadManagerActivity.findViewById<Button>(R.id.remove_all_button)) {
-                setOnClickListener {
-                    downloadTaskManager.removeAllTasks()
-                    fetchedDownloadTasks.removeIf {
-                        if (it.isJobActive()) it.cancel()
-                        true
+    
+            arrayOf(
+                Pair(R.id.all_category, MediaFilter.NONE),
+                Pair(R.id.pending_category, MediaFilter.PENDING),
+                Pair(R.id.snap_category, MediaFilter.CHAT_MEDIA),
+                Pair(R.id.story_category, MediaFilter.STORY),
+                Pair(R.id.spotlight_category, MediaFilter.SPOTLIGHT)
+            ).let { categoryPairs ->
+                categoryPairs.forEach { pair ->
+                    this@DownloadManagerActivity.findViewById<TextView>(pair.first).setOnClickListener { view ->
+                        listFilter = pair.second
+                        updateListContent()
+                        categoryPairs.map { this@DownloadManagerActivity.findViewById<TextView>(it.first) }.forEach {
+                            it.setTextColor(getColor(R.color.primaryText))
+                        }
+                        (view as TextView).setTextColor(getColor(R.color.focusedCategoryColor))
                    }
-                    adapter?.notifyDataSetChanged()
-                    updateNoDownloadText()
                }
            }
+
+            this@DownloadManagerActivity.findViewById<Button>(R.id.remove_all_button).setOnClickListener {
+                with(AlertDialog.Builder(this@DownloadManagerActivity)) {
+                    setTitle(R.string.remove_all_title)
+                    setMessage(R.string.remove_all_text)
+                    setPositiveButton("Yes") { _, _ ->
+                        downloadTaskManager.removeAllTasks()
+                        fetchedDownloadTasks.removeIf {
+                            if (it.isJobActive()) it.cancel()
+                            true
+                        }
+                        adapter?.notifyDataSetChanged()
+                        updateNoDownloadText()
+                    }
+                    setNegativeButton("Cancel") { dialog, _ ->
+                        dialog.dismiss()
+                    }
+                    show()
+                }
+            }
+
        }

-        updateNoDownloadText()
+        updateListContent()

-        if (preferences.getBoolean("ask_battery_optimisations", true)) {
-            val pm = getSystemService(Context.POWER_SERVICE) as PowerManager
-            if (!pm.isIgnoringBatteryOptimizations(packageName)) {
-                with(Intent()) {
-                    action = Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
-                    data = Uri.parse("package:$packageName")
-                    startActivityForResult(this, 1)
-                }
-            }
+        if (!preferences.getBoolean("ask_battery_optimisations", true) ||
+            !(getSystemService(Context.POWER_SERVICE) as PowerManager).isIgnoringBatteryOptimizations(packageName)) return
+
+        with(Intent()) {
+            action = Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS
+            data = Uri.parse("package:$packageName")
+            startActivityForResult(this, 1)
        }
    }

@@ -145,12 +205,6 @@ class DownloadManagerActivity : Activity() {
    @SuppressLint("NotifyDataSetChanged")
    override fun onResume() {
        super.onResume()
-        fetchedDownloadTasks.clear()
-        fetchedDownloadTasks.addAll(MediaDownloadReceiver.downloadTaskManager.queryAllTasks().values)
-
-        with(findViewById<RecyclerView>(R.id.download_list)) {
-            adapter?.notifyDataSetChanged()
-        }
-        updateNoDownloadText()
+        updateListContent()
    }
 }
--- a/app/src/main/kotlin/me/rhunk/snapenhance/ui/download/MediaFilter.kt
+++ b/app/src/main/kotlin/me/rhunk/snapenhance/ui/download/MediaFilter.kt
@@ -0,0 +1,17 @@
+package me.rhunk.snapenhance.ui.download
+
+enum class MediaFilter(
+    val mediaDisplayType: String? = null
+) {
+    NONE,
+    PENDING,
+    CHAT_MEDIA("Chat Media"),
+    STORY("Story"),
+    SPOTLIGHT("Spotlight");
+
+    fun matches(source: String?): Boolean {
+        if (mediaDisplayType == null) return true
+        if (source == null) return false
+        return source.contains(mediaDisplayType, ignoreCase = true)
+    }
+}
--- a/app/src/main/kotlin/me/rhunk/snapenhance/ui/download/SettingLayoutInflater.kt
+++ b/app/src/main/kotlin/me/rhunk/snapenhance/ui/download/SettingLayoutInflater.kt
@@ -0,0 +1,96 @@
+package me.rhunk.snapenhance.ui.download
+
+import android.app.AlertDialog
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ArrayAdapter
+import android.widget.ImageButton
+import android.widget.ListView
+import android.widget.TextView
+import android.widget.Toast
+import me.rhunk.snapenhance.R
+import me.rhunk.snapenhance.bridge.common.impl.file.BridgeFileType
+import java.io.File
+
+class SettingAdapter(
+    private val activity: DownloadManagerActivity,
+    private val layoutId: Int,
+    private val actions: Array<Pair<String, () -> Unit>>
+) : ArrayAdapter<Pair<String, () -> Unit>>(activity, layoutId, actions) {
+    override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
+        val view = convertView ?: activity.layoutInflater.inflate(layoutId, parent, false)
+        val action = actions[position]
+        view.isClickable = true
+
+        view.findViewById<TextView>(R.id.feature_text).text = action.first
+        view.setOnClickListener {
+            action.second()
+        }
+
+        return view
+    }
+}
+
+class SettingLayoutInflater(
+    private val activity: DownloadManagerActivity
+) {
+    private fun confirmAction(title: String, message: String, action: () -> Unit) {
+        activity.runOnUiThread {
+            AlertDialog.Builder(activity)
+                .setTitle(title)
+                .setMessage(message)
+                .setPositiveButton("Yes") { _, _ ->
+                    action()
+                }
+                .setNegativeButton("No") { _, _ -> }
+                .show()
+        }
+    }
+
+
+    fun inflate(parent: ViewGroup) {
+        val settingsView = activity.layoutInflater.inflate(R.layout.settings_page, parent, false)
+
+        settingsView.findViewById<ImageButton>(R.id.settings_button).setOnClickListener {
+            parent.removeView(settingsView)
+        }
+
+        settingsView.findViewById<ListView>(R.id.setting_page_list).apply {
+            adapter = SettingAdapter(activity, R.layout.setting_item, mutableListOf<Pair<String, () -> Unit>>().apply {
+                add("Clear Cache" to {
+                    context.cacheDir.listFiles()?.forEach {
+                        it.deleteRecursively()
+                    }
+                    Toast.makeText(context, "Cache cleared", Toast.LENGTH_SHORT).show()
+                })
+
+                BridgeFileType.values().forEach { fileType ->
+                    val actionName = "Clear ${fileType.displayName} File"
+                    add(actionName to {
+                        confirmAction(actionName, "Are you sure you want to clear ${fileType.displayName} file?") {
+                            fileType.resolve(context).deleteRecursively()
+                            Toast.makeText(context, "${fileType.displayName} file cleared", Toast.LENGTH_SHORT).show()
+                        }
+                    })
+                }
+
+                add("Reset All" to {
+                    confirmAction("Reset All", "Are you sure you want to reset all?") {
+                        arrayOf(context.cacheDir, context.filesDir, File(context.dataDir, "databases"), File(context.dataDir, "shared_prefs")).forEach {
+                            it.listFiles()?.forEach { file ->
+                                file.deleteRecursively()
+                            }
+                        }
+                        Toast.makeText(context, "Success!", Toast.LENGTH_SHORT).show()
+                    }
+                })
+            }.toTypedArray())
+        }
+
+        activity.registerBackCallback {
+            parent.removeView(settingsView)
+        }
+
+        parent.addView(settingsView)
+    }
+}
--- a/app/src/main/kotlin/me/rhunk/snapenhance/util/snap/MediaDownloaderHelper.kt
+++ b/app/src/main/kotlin/me/rhunk/snapenhance/util/snap/MediaDownloaderHelper.kt
@@ -75,6 +75,8 @@ object MediaDownloaderHelper {
            Executors.newSingleThreadExecutor())
    }

+    //TODO: implement setting parameters
+
    suspend fun downloadDashChapterFile(
        dashPlaylist: File,
        output: File,
@@ -82,7 +84,7 @@ object MediaDownloaderHelper {
        duration: Long?) {
        runFFmpegAsync(
            "-y", "-i", dashPlaylist.absolutePath, "-ss", "'${startTime}ms'", *(if (duration != null) arrayOf("-t", "'${duration}ms'") else arrayOf()),
-            "-c:v", "libx264", "-threads", "6", "-q:v", "13", output.absolutePath
+            "-c:v", "libx264", "-preset", "ultrafast", "-threads", "6", "-q:v", "13", output.absolutePath
        )
    }

@@ -94,7 +96,7 @@ object MediaDownloaderHelper {
        runFFmpegAsync(
            "-y", "-i", media.absolutePath, "-i", overlay.absolutePath,
            "-filter_complex", "\"[0]scale2ref[img][vid];[img]setsar=1[img];[vid]nullsink;[img][1]overlay=(W-w)/2:(H-h)/2,scale=2*trunc(iw*sar/2):2*trunc(ih/2)\"",
-            "-c:v", "libx264", "-b:v", "5M", "-c:a", "copy", "-threads", "6", output.absolutePath
+            "-c:v", "libx264", "-b:v", "5M", "-c:a", "copy", "-preset", "ultrafast", "-threads", "6", output.absolutePath
        )
    }
 }
--- a/app/src/main/res/drawable/back_arrow.xml
+++ b/app/src/main/res/drawable/back_arrow.xml
@@ -0,0 +1,11 @@
+<vector android:height="25dp" android:viewportHeight="512"
+    android:viewportWidth="512" android:width="25dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#00000000"
+        android:pathData="M244,400l-144,-144l144,-144"
+        android:strokeColor="#FFFFFF" android:strokeLineCap="round"
+        android:strokeLineJoin="round" android:strokeWidth="48"/>
+    <path android:fillColor="#00000000"
+        android:pathData="M120,256L412,256"
+        android:strokeColor="#FFFFFF" android:strokeLineCap="round"
+        android:strokeLineJoin="round" android:strokeWidth="48"/>
+</vector>
--- a/app/src/main/res/drawable/bitmoji_blank.xml
+++ b/app/src/main/res/drawable/bitmoji_blank.xml
@@ -0,0 +1,11 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="90dp"
+    android:height="90dp"
+    android:viewportWidth="90"
+    android:viewportHeight="90">
+  <path
+      android:pathData="M45,90.1c10.8,0 20.8,-3.8 28.6,-10.2c-1.4,-2.1 -3,-3.6 -4.7,-5c-5.2,-4.1 -12.6,-5.6 -17.7,-6.5l-0.2,-2c7.8,-4.6 9.7,-9.5 12.8,-19.8l0.1,-0.7c0,0 2.7,-1.1 3.1,-6.1c0.6,-6.8 -2.2,-4.8 -2.2,-5.3C65.1,31 65,26.4 64,23c-2.1,-7.3 -9.2,-13.1 -19,-13.1S28.1,15.6 26,23c-1,3.4 -1.1,8 -0.8,11.6c0,0.5 -2.7,-1.5 -2.2,5.3c0.4,5 3.1,6.1 3.1,6.1l0.1,0.7c3.1,10.3 5,15.2 12.8,19.8l-0.2,2c-5,0.9 -12.5,2.4 -17.7,6.5c-1.7,1.4 -3.3,2.9 -4.7,5C24.2,86.3 34.2,90.1 45,90.1z"
+      android:strokeWidth="1.5"
+      android:fillColor="#979797"
+      android:strokeColor="#000000"/>
+</vector>
--- a/app/src/main/res/drawable/settings_icon.xml
+++ b/app/src/main/res/drawable/settings_icon.xml
@@ -0,0 +1,11 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:width="30dp"
+    android:height="30dp"
+    android:viewportWidth="50"
+    android:viewportHeight="50">
+  <path
+      android:fillColor="#FFFFFF"
+      android:pathData="M40.843,22.134C41.511,22.249 42,22.829 42,23.507v2.985c0,0.678 -0.489,1.258 -1.157,1.373l-2.777,0.478c-0.321,1.258 -0.816,2.443 -1.462,3.531l1.626,2.301c0.391,0.554 0.327,1.31 -0.153,1.789l-2.111,2.111c-0.538,0.517 -1.277,0.521 -1.789,0.153l-2.301,-1.626c-1.088,0.646 -2.273,1.141 -3.531,1.462l-0.478,2.777C27.751,41.511 27.171,42 26.492,42h-2.985c-0.678,0 -1.258,-0.489 -1.373,-1.157l-0.478,-2.777c-1.258,-0.321 -2.443,-0.816 -3.531,-1.462l-2.301,1.626c-0.534,0.381 -1.283,0.343 -1.789,-0.153l-2.111,-2.111c-0.48,-0.48 -0.544,-1.235 -0.153,-1.789l1.626,-2.301c-0.646,-1.088 -1.141,-2.273 -1.462,-3.531l-2.777,-0.478C8.489,27.751 8,27.171 8,26.492v-2.985c0,-0.678 0.489,-1.258 1.157,-1.373l2.777,-0.478c0.321,-1.258 0.816,-2.443 1.462,-3.531l-1.626,-2.301c-0.391,-0.554 -0.327,-1.31 0.153,-1.789l2.111,-2.111c0.596,-0.579 1.369,-0.456 1.789,-0.153l2.301,1.626c1.088,-0.646 2.273,-1.141 3.531,-1.462l0.478,-2.777C22.249,8.489 22.829,8 23.508,8h2.985c0.678,0 1.258,0.489 1.373,1.157l0.478,2.777c1.258,0.321 2.443,0.816 3.531,1.462l2.301,-1.626c0.617,-0.414 1.351,-0.282 1.789,0.153l2.111,2.111c0.48,0.48 0.544,1.235 0.153,1.789l-1.626,2.301c0.646,1.088 1.141,2.273 1.462,3.531L40.843,22.134zM25,31.955c3.841,0 6.955,-3.114 6.955,-6.955c0,-3.841 -3.114,-6.955 -6.955,-6.955S18.045,21.159 18.045,25C18.045,28.841 21.159,31.955 25,31.955z"
+      tools:ignore="VectorPath" />
+</vector>
--- a/app/src/main/res/font/avenir_next_bold.ttf
+++ b/app/src/main/res/font/avenir_next_bold.ttf
--- a/app/src/main/res/layout/download_manager_activity.xml
+++ b/app/src/main/res/layout/download_manager_activity.xml
@@ -1,60 +1,150 @@
-<?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/download_manager_activity"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/primaryBackground"
    android:orientation="vertical">

+    <FrameLayout
+        android:id="@+id/title_bar"
+        android:layout_width="match_parent"
+        android:layout_height="50dp">
+
+        <View
+            android:layout_width="match_parent"
+            android:layout_height="1dp"
+            android:background="@color/borderColor"
+            android:layout_gravity="bottom" />
+
+        <TextView
+            android:id="@+id/title"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:gravity="center"
+            android:text="@string/app_name"
+            android:textColor="@color/primaryText"
+            android:textSize="23sp"
+            android:fontFamily="@font/avenir_next_bold" />
+
+        <ImageButton
+            android:id="@+id/settings_button"
+            android:layout_width="45dp"
+            android:layout_height="match_parent"
+            android:background="@null"
+            android:src="@drawable/settings_icon"
+            android:layout_gravity="center_vertical|end"
+            android:padding="8dp"
+            android:contentDescription="@string/settings" />
+
+    </FrameLayout>
+
    <LinearLayout
+        android:id="@+id/category_bar"
        android:layout_width="match_parent"
        android:layout_height="50dp"
-        android:background="@color/secondaryBackground"
-        android:gravity="center_vertical"
-        android:orientation="horizontal"
-        android:layoutDirection="rtl">
+        android:orientation="horizontal">

-        <RelativeLayout
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:gravity="right"
-            android:padding="10dp"
-            tools:ignore="RtlHardcoded">
-            <Button
-                android:id="@+id/remove_all_button"
-                android:layout_width="wrap_content"
-                android:layout_height="35dp"
-                android:background="@drawable/action_button_cancel"
-                android:padding="5dp"
-                android:text="Remove All"
-                android:textColor="@color/darkText" />
-        </RelativeLayout>
+        <TextView
+            android:id="@+id/all_category"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:clickable="true"
+            android:focusable="true"
+            android:fontFamily="@font/avenir_next_medium"
+            android:gravity="center"
+            android:text="@string/all_category"
+            android:textColor="@color/focusedCategoryColor" />
+
+        <TextView
+            android:id="@+id/pending_category"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:clickable="true"
+            android:focusable="true"
+            android:fontFamily="@font/avenir_next_medium"
+            android:gravity="center"
+            android:text="@string/pending_category"
+            android:textColor="@color/primaryText" />
+
+        <TextView
+            android:id="@+id/snap_category"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:clickable="true"
+            android:focusable="true"
+            android:fontFamily="@font/avenir_next_medium"
+            android:gravity="center"
+            android:text="@string/snap_category"
+            android:textColor="@color/primaryText" />
+
+        <TextView
+            android:id="@+id/story_category"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:clickable="true"
+            android:focusable="true"
+            android:fontFamily="@font/avenir_next_medium"
+            android:gravity="center"
+            android:text="@string/story_category"
+            android:textColor="@color/primaryText" />
+
+        <TextView
+            android:id="@+id/spotlight_category"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:clickable="true"
+            android:focusable="true"
+            android:fontFamily="@font/avenir_next_medium"
+            android:gravity="center"
+            android:text="@string/spotlight_category"
+            android:textColor="@color/primaryText" />

    </LinearLayout>

    <RelativeLayout
+        android:id="@+id/download_list_container"
        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:orientation="vertical">
+        android:layout_height="0dp"
+        android:layout_weight="1">

        <androidx.recyclerview.widget.RecyclerView
            android:id="@+id/download_list"
            android:layout_width="match_parent"
-            android:layout_height="match_parent">
-
-        </androidx.recyclerview.widget.RecyclerView>
+            android:layout_height="match_parent" />

        <TextView
            android:id="@+id/no_download_title"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
-            android:foregroundGravity="clip_horizontal"
+            android:layout_centerInParent="true"
            android:gravity="center"
            android:paddingVertical="40dp"
-            android:text="No downloads"
+            android:text="@string/no_downloads"
            android:textColor="@color/primaryText" />
-
    </RelativeLayout>

-</LinearLayout>
+    <FrameLayout
+        android:id="@+id/floating_button_container"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@android:color/transparent"
+        android:padding="16dp">
+
+        <Button
+            android:id="@+id/remove_all_button"
+            android:layout_width="120dp"
+            android:layout_height="45dp"
+            android:background="@drawable/action_button_cancel"
+            android:padding="5dp"
+            android:text="@string/remove_all"
+            android:textColor="@color/darkText"
+            android:layout_gravity="center_horizontal|bottom"
+            android:layout_marginBottom="5dp"/>
+    </FrameLayout>
+
+</LinearLayout>
--- a/app/src/main/res/layout/download_manager_item.xml
+++ b/app/src/main/res/layout/download_manager_item.xml
@@ -1,37 +1,44 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="100dp"
    android:layout_margin="5dp"
-    android:layout_marginBottom="10dp"
+    android:layout_marginBottom="15dp"
    android:background="@drawable/download_manager_item_background"
    android:gravity="center_vertical"
    android:orientation="horizontal"
-    android:padding="5dp">
+    android:padding="10dp">

    <RelativeLayout
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="1">
+
        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:background="@drawable/download_manager_item_background"
            android:orientation="horizontal"
-            android:padding="5dp"
+            android:padding="10dp"
            tools:ignore="UselessParent">
+
            <ImageView
                android:id="@+id/bitmoji_icon"
-                android:layout_width="45dp"
-                android:layout_height="45dp"
-                android:layout_margin="5dp"
+                android:layout_width="50dp"
+                android:layout_height="50dp"
+                android:layout_gravity="center_vertical"
+                android:layout_marginEnd="10dp"
                tools:ignore="ContentDescription" />
+
            <LinearLayout
                android:layout_width="wrap_content"
-                android:layout_height="match_parent"
-                android:padding="5dp"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_vertical"
+                android:layout_marginEnd="15dp"
                android:orientation="vertical">
+
                <TextView
                    android:id="@+id/item_title"
                    android:layout_width="wrap_content"
@@ -44,13 +51,12 @@
                    android:id="@+id/item_subtitle"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
-                    android:textSize="14sp"
-                    android:textColor="@color/secondaryText" />
+                    android:textColor="@color/secondaryText"
+                    android:textSize="14sp" />
            </LinearLayout>
        </LinearLayout>
    </RelativeLayout>

-
    <TextView
        android:id="@+id/item_status"
        android:layout_width="wrap_content"
@@ -60,11 +66,12 @@

    <Button
        android:id="@+id/item_action_button"
-        android:layout_width="wrap_content"
-        android:layout_height="35dp"
+        android:layout_width="90dp"
+        android:layout_height="39dp"
        android:background="@drawable/action_button_cancel"
        android:padding="5dp"
-        android:text="Cancel"
+        android:layout_marginEnd="10dp"
+        android:text="@string/cancel"
        android:textColor="@color/darkText"
-        tools:ignore="ButtonOrder,HardcodedText" />
-</LinearLayout>
+        tools:ignore="ButtonOrder" />
+</LinearLayout>
--- a/app/src/main/res/layout/setting_item.xml
+++ b/app/src/main/res/layout/setting_item.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+        android:id="@+id/preference_item"
+        android:layout_width="match_parent"
+        android:layout_height="60dp"
+        android:orientation="horizontal"
+        android:padding="16dp">
+
+        <TextView
+            android:id="@+id/feature_text"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_vertical"
+            android:layout_weight="1"
+            android:text=""
+            android:textColor="@color/primaryText"
+            android:textSize="16sp" />
+
+</LinearLayout>
--- a/app/src/main/res/layout/settings_page.xml
+++ b/app/src/main/res/layout/settings_page.xml
@@ -0,0 +1,52 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/setting_page"
+    android:clickable="true"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/primaryBackground"
+    android:orientation="vertical">
+
+    <FrameLayout
+        android:id="@+id/title_bar"
+        android:layout_width="match_parent"
+        android:layout_height="50dp"
+        tools:ignore="UselessParent">
+
+        <ImageButton
+            android:id="@+id/settings_button"
+            android:layout_width="45dp"
+            android:layout_height="match_parent"
+            android:background="@null"
+            android:src="@drawable/back_arrow"
+            android:layout_gravity="center_vertical|start"
+            android:padding="8dp"
+            tools:ignore="ContentDescription" />
+
+        <View
+            android:layout_width="match_parent"
+            android:layout_height="1dp"
+            android:background="@color/borderColor"
+            android:layout_gravity="bottom" />
+
+        <TextView
+            android:id="@+id/title"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:gravity="center"
+            android:text="@string/settings"
+            android:textColor="@color/primaryText"
+            android:textSize="23sp"
+            android:fontFamily="@font/avenir_next_bold" />
+
+    </FrameLayout>
+
+    <ListView
+        android:id="@+id/setting_page_list"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:listSelector="@android:color/transparent"
+        android:orientation="vertical">
+    </ListView>
+
+</LinearLayout>
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -9,4 +9,6 @@
    <color name="secondaryText">#999999</color>
    <color name="errorColor">#DF4C5C</color>
    <color name="successColor">#4FABF8</color>
+    <color name="borderColor">#424242</color>
+    <color name="focusedCategoryColor">#4FABF8</color>
 </resources>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,3 +1,15 @@
 <resources>
-    <string name="app_name" translatable="false">Snap Enhance</string>
+    <string name="app_name" translatable="false">SnapEnhance</string>
+    <string name="remove_all_title">Remove all Downloads</string>
+    <string name="remove_all_text">Are you sure you want to do this?</string>
+    <string name="remove_all">Remove All</string>
+    <string name="no_downloads">No downloads</string>
+    <string name="cancel">Cancel</string>
+    <string name="all_category">All</string>
+    <string name="pending_category">Pending</string>
+    <string name="snap_category">Snaps</string>
+    <string name="story_category">Stories</string>
+    <string name="spotlight_category">Spotlight</string>
+    <string name="settings">Settings</string>
+    <string name="refresh_mappings">Refresh Mappings</string>
 </resources>
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -2,5 +2,7 @@
 <resources>
    <style name="AppTheme">
        <item name="android:fontFamily">@font/avenir_next_medium</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:windowContentOverlay">@null</item>
    </style>
 </resources>