Merge branch 'master' into 'profile_perf_fix'

# Conflicts: # app/build.gradle # app/src/main/java/org/pixeldroid/app/settings/SettingsActivity.kt # build.gradle
2022-03-17 22:11:15 +00:00 · 2022-03-17 22:11:15 +00:00 · d49e0f58ff
commit d49e0f58ff
parent 1823007b1b 01b099e5eb
39 changed files with 612 additions and 108 deletions
--- a/app/build.gradle
+++ b/app/build.gradle
@ -28,8 +28,8 @@ android {
        applicationId "org.pixeldroid.app"
        minSdkVersion 23
        targetSdkVersion 31
-        versionCode 7
-        versionName "1.0.beta7"
+        versionCode 8
+        versionName "1.0.beta8"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        testInstrumentationRunnerArguments clearPackageData: 'true'
@ -128,6 +128,9 @@ dependencies {
    implementation "androidx.activity:activity-ktx:1.4.0"
    implementation 'androidx.fragment:fragment-ktx:1.4.1'
    implementation 'androidx.work:work-runtime-ktx:2.7.1'
+    implementation 'androidx.media2:media2-widget:1.2.1'
+    implementation 'androidx.media2:media2-player:1.2.1'
+

    // Use the most recent version of CameraX
    def cameraX_version = '1.1.0-beta02'
--- a/app/licenses.yml
+++ b/app/licenses.yml
@ -852,4 +852,106 @@
  copyrightHolder: Google Inc
  license: The Apache Software License, Version 2.0
  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
-  url: https://developer.android.com/jetpack/androidx/releases/room#2.4.1
+  url: https://developer.android.com/jetpack/androidx/releases/room#2.4.1
+- artifact: androidx.window:window:+
+  name: window
+  copyrightHolder: Google Inc
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: https://developer.android.com/jetpack/androidx/releases/window#1.0.0
+- artifact: com.android.support:animated-vector-drawable:+
+  name: animated-vector-drawable
+  copyrightHolder: Google Inc
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: http://developer.android.com/tools/extras/support-library.html
+- artifact: com.android.support:appcompat-v7:+
+  name: appcompat-v7
+  copyrightHolder: Google Inc
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: http://developer.android.com/tools/extras/support-library.html
+- artifact: com.android.support:support-annotations:+
+  name: support-annotations
+  copyrightHolder: Google Inc
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: http://developer.android.com/tools/extras/support-library.html
+- artifact: com.android.support:support-compat:+
+  name: support-compat
+  copyrightHolder: Google Inc
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: http://developer.android.com/tools/extras/support-library.html
+- artifact: com.android.support:support-core-ui:+
+  name: support-core-ui
+  copyrightHolder: Google Inc
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: http://developer.android.com/tools/extras/support-library.html
+- artifact: com.android.support:support-core-utils:+
+  name: support-core-utils
+  copyrightHolder: Google Inc
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: http://developer.android.com/tools/extras/support-library.html
+- artifact: com.android.support:support-fragment:+
+  name: support-fragment
+  copyrightHolder: Google Inc
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: http://developer.android.com/tools/extras/support-library.html
+- artifact: com.android.support:support-media-compat:+
+  name: support-media-compat
+  copyrightHolder: Google Inc
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: http://developer.android.com/tools/extras/support-library.html
+- artifact: com.android.support:support-v4:+
+  name: support-v4
+  copyrightHolder: Google Inc
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: http://developer.android.com/tools/extras/support-library.html
+- artifact: com.android.support:support-vector-drawable:+
+  name: support-vector-drawable
+  copyrightHolder: Google Inc
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: http://developer.android.com/tools/extras/support-library.html
+- artifact: androidx.media2:media2-widget:+
+  name: media2-widget
+  copyrightHolder: Google Inc
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: https://developer.android.com/jetpack/androidx/releases/media2
+- artifact: androidx.palette:palette:+
+  name: palette
+  copyrightHolder: Google Inc
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: http://developer.android.com/tools/extras/support-library.html
+- artifact: androidx.media2:media2-player:+
+  name: media2-player
+  copyrightHolder: Google Inc
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: https://developer.android.com/jetpack/androidx/releases/media2
+- artifact: androidx.media2:media2-session:+
+  name: media2-session
+  copyrightHolder: Google Inc
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: https://developer.android.com/jetpack/androidx/releases/media2
+- artifact: androidx.media2:media2-common:+
+  name: media2-common
+  copyrightHolder: Google Inc
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: https://developer.android.com/jetpack/androidx/releases/media2
+- artifact: androidx.media2:media2-exoplayer:+
+  name: media2-exoplayer
+  copyrightHolder: Google Inc
+  license: The Apache Software License, Version 2.0
+  licenseUrl: http://www.apache.org/licenses/LICENSE-2.0.txt
+  url: https://developer.android.com/jetpack/androidx/releases/media2
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@ -44,6 +44,13 @@
    public *;
 }

+-keepclassmembers class org.pixeldroid.app.settings.licenseObjects.* { *; }
+
+-keep public enum org.pixeldroid.app.settings.licenseObjects.*$** {
+    **[] $VALUES;
+    public *;
+}
+
 # preserve line numbers for crash reporting
 -keepattributes SourceFile,LineNumberTable
 -renamesourcefileattribute SourceFile
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@ -22,6 +22,11 @@
        android:supportsRtl="true"
        android:theme="@style/AppTheme"
        tools:replace="android:allowBackup">
+        <activity
+            android:name=".posts.MediaViewerActivity"
+            android:exported="false"
+            android:configChanges="keyboardHidden|orientation|screenSize"
+            android:theme="@style/AppTheme.NoActionBar" />
        <activity android:name=".postCreation.camera.CameraActivity" />
        <activity
            android:name=".posts.ReportActivity"
@ -30,20 +35,38 @@
        <activity android:name=".postCreation.photoEdit.PhotoEditActivity" />
        <activity
            android:name=".postCreation.PostCreationActivity"
+            android:exported="true"
            android:screenOrientation="sensorPortrait"
            android:theme="@style/AppTheme.NoActionBar"
-            tools:ignore="LockedOrientationActivity"
-            android:exported="true">
+            tools:ignore="LockedOrientationActivity">
            <intent-filter>
                <action android:name="android.intent.action.SEND" />
+
                <category android:name="android.intent.category.DEFAULT" />
+
                <data android:mimeType="image/*" />
            </intent-filter>
            <intent-filter>
                <action android:name="android.intent.action.SEND_MULTIPLE" />
+
                <category android:name="android.intent.category.DEFAULT" />
+
                <data android:mimeType="image/*" />
            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.SEND" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+
+                <data android:mimeType="video/*" />
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.SEND_MULTIPLE" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+
+                <data android:mimeType="video/*" />
+            </intent-filter>
        </activity>
        <activity
            android:name=".profile.FollowsActivity"
@ -69,11 +92,11 @@
            tools:ignore="LockedOrientationActivity" />
        <activity
            android:name=".MainActivity"
+            android:exported="true"
            android:screenOrientation="sensorPortrait"
            android:theme="@style/AppTheme.Launcher"
            android:windowSoftInputMode="adjustPan"
-            tools:ignore="LockedOrientationActivity"
-            android:exported="true">
+            tools:ignore="LockedOrientationActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

@ -86,11 +109,11 @@
        </activity>
        <activity
            android:name=".LoginActivity"
+            android:exported="true"
            android:screenOrientation="sensorPortrait"
            android:theme="@style/AppTheme.NoActionBar"
            android:windowSoftInputMode="adjustResize"
-            tools:ignore="LockedOrientationActivity"
-            android:exported="true">
+            tools:ignore="LockedOrientationActivity">
            <intent-filter>
                <action android:name="android.intent.action.VIEW" />

@ -104,16 +127,16 @@
        </activity>
        <activity
            android:name="com.yalantis.ucrop.UCropActivity"
+            android:exported="true"
            android:screenOrientation="sensorPortrait"
            android:theme="@style/AppTheme.NoActionBar"
-            tools:ignore="LockedOrientationActivity"
-            android:exported="true"/>
+            tools:ignore="LockedOrientationActivity" />
        <activity
            android:name=".searchDiscover.SearchActivity"
+            android:exported="true"
            android:launchMode="singleTop"
            android:screenOrientation="sensorPortrait"
-            tools:ignore="LockedOrientationActivity"
-            android:exported="true">
+            tools:ignore="LockedOrientationActivity">
            <intent-filter>
                <action android:name="android.intent.action.SEARCH" />
            </intent-filter>
@ -142,7 +165,6 @@
                android:name="android.support.FILE_PROVIDER_PATHS"
                android:resource="@xml/file_paths" />
        </provider>
-
    </application>

 </manifest>
--- a/app/src/main/assets/licenses.json
+++ b/app/src/main/assets/licenses.json
--- a/app/src/main/java/org/pixeldroid/app/postCreation/PostCreationActivity.kt
+++ b/app/src/main/java/org/pixeldroid/app/postCreation/PostCreationActivity.kt
@ -50,11 +50,12 @@ import kotlin.math.ceil
 private const val TAG = "Post Creation Activity"

 data class PhotoData(
-        var imageUri: Uri,
-        var size: Long,
-        var uploadId: String? = null,
-        var progress: Int? = null,
-        var imageDescription: String? = null,
+    var imageUri: Uri,
+    var size: Long,
+    var uploadId: String? = null,
+    var progress: Int? = null,
+    var imageDescription: String? = null,
+    var video: Boolean,
 )

 class PostCreationActivity : BaseActivity() {
@ -85,7 +86,7 @@ class PostCreationActivity : BaseActivity() {
        intent.clipData?.let { addPossibleImages(it) }

        val carousel: ImageCarousel = binding.carousel
-        carousel.addData(photoData.map { CarouselItem(it.imageUri) })
+        carousel.addData(photoData.map { CarouselItem(it.imageUri, video = it.video) })
        carousel.layoutCarouselCallback = {
            if(it){
                // Became a carousel
@ -138,7 +139,7 @@ class PostCreationActivity : BaseActivity() {
        binding.removePhotoButton.setOnClickListener {
            carousel.currentPosition.takeIf { it != -1 }?.let { currentPosition ->
                photoData.removeAt(currentPosition)
-                carousel.addData(photoData.map { CarouselItem(it.imageUri, it.imageDescription) })
+                carousel.addData(photoData.map { CarouselItem(it.imageUri, it.imageDescription, it.video) })
                binding.addPhotoButton.isEnabled = true
            }
        }
@ -164,16 +165,17 @@ class PostCreationActivity : BaseActivity() {
        }
        for (i in 0 until count) {
            clipData.getItemAt(i).uri.let {
-                val size = it.getSize()
-                photoData.add(PhotoData(imageUri = it, size = size))
+                val sizeAndVideoPair: Pair<Long, Boolean> = it.getSizeAndVideoValidate()
+                photoData.add(PhotoData(imageUri = it, size = sizeAndVideoPair.first, video = sizeAndVideoPair.second))
            }
        }
    }

    /**
-     * Returns the size of the file of the Uri, and opens a dialog in case it is too big.
+     * Returns the size of the file of the Uri, and whether it is a video,
+     * and opens a dialog in case it is too big or in case the file is unsupported.
     */
-    private fun Uri.getSize(): Long {
+    private fun Uri.getSizeAndVideoValidate(): Pair<Long, Boolean> {
        val size: Long =
                if (toString().startsWith("content")) {
                    contentResolver.query(this, null, null, null, null)
@ -191,22 +193,24 @@ class PostCreationActivity : BaseActivity() {
                }

        val sizeInkBytes = ceil(size.toDouble() / 1000).toLong()
+        val type = contentResolver.getType(this)
+        val isVideo = type?.startsWith("video/") == true
+
+        if(isVideo && !instance.videoEnabled){
+            AlertDialog.Builder(this@PostCreationActivity).apply {
+                setMessage(R.string.video_not_supported)
+                setNegativeButton(android.R.string.ok) { _, _ -> }
+            }.show()
+        }
+
        if (sizeInkBytes > instance.maxPhotoSize || sizeInkBytes > instance.maxVideoSize) {
-            val maxSize = when {
-                instance.maxPhotoSize != instance.maxVideoSize -> {
-                    val type = contentResolver.getType(this)
-                    if (type?.startsWith("video/") == true) {
-                        instance.maxVideoSize
-                    } else instance.maxPhotoSize
-                }
-                else -> instance.maxPhotoSize
-            }
+            val maxSize = if (isVideo) instance.maxVideoSize else instance.maxPhotoSize
            AlertDialog.Builder(this@PostCreationActivity).apply {
                setMessage(getString(R.string.size_exceeds_instance_limit, photoData.size + 1, sizeInkBytes, maxSize))
                setNegativeButton(android.R.string.ok) { _, _ -> }
            }.show()
        }
-        return size
+        return Pair(size, isVideo)
    }

    private val addPhotoResultContract = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
@ -214,7 +218,7 @@ class PostCreationActivity : BaseActivity() {
            result.data?.clipData?.let {
                addPossibleImages(it)
            }
-            binding.carousel.addData(photoData.map { CarouselItem(it.imageUri, it.imageDescription) })
+            binding.carousel.addData(photoData.map { CarouselItem(it.imageUri, it.imageDescription, it.video) })
        } else if (result.resultCode != Activity.RESULT_CANCELED) {
            Toast.makeText(applicationContext, "Error while adding images", Toast.LENGTH_SHORT).show()
        }
@ -306,8 +310,8 @@ class PostCreationActivity : BaseActivity() {
     */
    private fun upload() {
        enableButton(false)
-        binding.uploadProgressBar.visibility = View.VISIBLE
-        binding.uploadCompletedTextview.visibility = View.INVISIBLE
+        binding.uploadProgressBar.visibility = VISIBLE
+        binding.uploadCompletedTextview.visibility = INVISIBLE
        binding.removePhotoButton.isEnabled = false
        binding.editPhotoButton.isEnabled = false
        binding.addPhotoButton.isEnabled = false
@ -429,21 +433,30 @@ class PostCreationActivity : BaseActivity() {
            val position: Int = result.data!!.getIntExtra(PhotoEditActivity.PICTURE_POSITION, 0)
            photoData.getOrNull(position)?.apply {
                imageUri = result.data!!.getStringExtra(PhotoEditActivity.PICTURE_URI)!!.toUri()
-                size = imageUri.getSize()
+                val (imageSize, imageVideo) = imageUri.getSizeAndVideoValidate()
+                size = imageSize
+                video = imageVideo
                progress = null
                uploadId = null
            } ?: Toast.makeText(applicationContext, "Error while editing", Toast.LENGTH_SHORT).show()

-            binding.carousel.addData(photoData.map { CarouselItem(it.imageUri, it.imageDescription) })
+            binding.carousel.addData(photoData.map { CarouselItem(it.imageUri, it.imageDescription, it.video) })
        } else if(result?.resultCode != Activity.RESULT_CANCELED){
            Toast.makeText(applicationContext, "Error while editing", Toast.LENGTH_SHORT).show()
        }
    }

    private fun edit(position: Int) {
-        val intent = Intent(this, PhotoEditActivity::class.java)
-            .putExtra(PhotoEditActivity.PICTURE_URI, photoData[position].imageUri)
-            .putExtra(PhotoEditActivity.PICTURE_POSITION, position)
-        editResultContract.launch(intent)
+        if(photoData[position].video){
+            AlertDialog.Builder(this).apply {
+                setMessage(R.string.video_edit_not_yet_supported)
+                setNegativeButton(android.R.string.ok) { _, _ -> }
+            }.show()
+        } else {
+            val intent = Intent(this, PhotoEditActivity::class.java)
+                .putExtra(PhotoEditActivity.PICTURE_URI, photoData[position].imageUri)
+                .putExtra(PhotoEditActivity.PICTURE_POSITION, position)
+            editResultContract.launch(intent)
+        }
    }
 }
--- a/app/src/main/java/org/pixeldroid/app/postCreation/SquareLayout.kt
+++ b/app/src/main/java/org/pixeldroid/app/postCreation/SquareLayout.kt
@ -2,10 +2,11 @@ package org.pixeldroid.app.postCreation

 import android.content.Context
 import android.util.AttributeSet
+import android.widget.FrameLayout
 import android.widget.RelativeLayout

 internal class SquareLayout(context: Context, attrs: AttributeSet) :
-    RelativeLayout(context, attrs) {
+    FrameLayout(context, attrs) {

    override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
        super.onMeasure(widthMeasureSpec, widthMeasureSpec)
--- a/app/src/main/java/org/pixeldroid/app/postCreation/camera/CameraFragment.kt
+++ b/app/src/main/java/org/pixeldroid/app/postCreation/camera/CameraFragment.kt
@ -41,6 +41,7 @@ import kotlin.math.max
 import kotlin.math.min
 import kotlin.properties.Delegates
 import org.pixeldroid.app.R
+import org.pixeldroid.app.utils.BaseFragment

 private const val ANIMATION_FAST_MILLIS = 50L
 private const val ANIMATION_SLOW_MILLIS = 100L
@ -48,7 +49,7 @@ private const val ANIMATION_SLOW_MILLIS = 100L
 /**
 * Camera fragment
 */
-class CameraFragment : Fragment() {
+class CameraFragment : BaseFragment() {

    private lateinit var container: ConstraintLayout

@ -314,10 +315,15 @@ class CameraFragment : Fragment() {
    }

    private fun setupUploadImage() {
+        val videoEnabled: Boolean = db.instanceDao().getInstance(db.userDao().getActiveUser()!!.instance_uri).videoEnabled
+        var mimeTypes: Array<String> = arrayOf("image/*")
+        if(videoEnabled) mimeTypes += "video/*"
+
        // Listener for button used to view the most recent photo
        binding.photoViewButton.setOnClickListener {
-            Intent().apply {
-                type = "image/*"
+            Intent(Intent.ACTION_GET_CONTENT).apply {
+                type = "*/*"
+                putExtra(Intent.EXTRA_MIME_TYPES, mimeTypes)
                action = Intent.ACTION_GET_CONTENT
                addCategory(Intent.CATEGORY_OPENABLE)
                putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true)
--- a/app/src/main/java/org/pixeldroid/app/postCreation/carousel/CarouselAdapter.kt
+++ b/app/src/main/java/org/pixeldroid/app/postCreation/carousel/CarouselAdapter.kt
@ -3,13 +3,17 @@ package org.pixeldroid.app.postCreation.carousel
 import android.graphics.drawable.Drawable
 import android.view.LayoutInflater
 import android.view.View
+import android.view.View.GONE
+import android.view.View.VISIBLE
 import android.view.ViewGroup
+import android.widget.ImageButton
 import android.widget.ImageView
 import androidx.annotation.IdRes
 import androidx.annotation.LayoutRes
 import androidx.recyclerview.widget.RecyclerView
 import com.bumptech.glide.Glide
 import org.pixeldroid.app.R
+import org.pixeldroid.app.posts.MediaViewerActivity


 class CarouselAdapter(
@ -26,6 +30,8 @@ class CarouselAdapter(

    class MyViewHolder(itemView: View, imageViewId: Int) : RecyclerView.ViewHolder(itemView) {
        var img: ImageView = itemView.findViewById(imageViewId)
+        // Null if not relevant
+        val videoIndicator: ImageButton? = itemView.findViewById(R.id.videoIndicator)
    }

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): MyViewHolder {
@ -60,10 +66,21 @@ class CarouselAdapter(
    }

    override fun onBindViewHolder(holder: MyViewHolder, position: Int) {
-        if(carousel) {
+        if (carousel) {
            holder.img.scaleType = imageScaleType
+            holder.videoIndicator?.setOnClickListener{
+                with(dataList[position]) {
+                    MediaViewerActivity.openActivity(
+                        holder.itemView.context,
+                        imageUrl.toString(),
+                        caption
+                    )
+                }
+            }
        }

+        holder.videoIndicator?.visibility = if (dataList[position].video) VISIBLE else GONE
+
        dataList.elementAtOrNull(position)?.let {
            Glide.with(holder.itemView.context)
                .load(it.imageUrl)
@ -83,7 +100,6 @@ class CarouselAdapter(

                true
            }
-
        }
    }

--- a/app/src/main/java/org/pixeldroid/app/postCreation/carousel/CarouselItem.kt
+++ b/app/src/main/java/org/pixeldroid/app/postCreation/carousel/CarouselItem.kt
@ -4,7 +4,6 @@ import android.net.Uri

 data class CarouselItem constructor(
        val imageUrl: Uri,
-        val caption: String? = null
-) {
-    constructor(imageUrl: Uri) : this(imageUrl, null)
-}
+        val caption: String? = null,
+        val video: Boolean
+)
--- a/app/src/main/java/org/pixeldroid/app/postCreation/carousel/ImageCarousel.kt
+++ b/app/src/main/java/org/pixeldroid/app/postCreation/carousel/ImageCarousel.kt
@ -49,7 +49,7 @@ class ImageCarousel(
    var indicator: CircleIndicator2? = null
        set(newIndicator) {
            indicator?.apply {
-                // if we remove it form the view, then the caption textView constraint won't work.
+                // if we remove it from the view, then the caption textView constraint won't work.
                this.visibility = View.GONE

                isBuiltInIndicator = false
--- a/app/src/main/java/org/pixeldroid/app/posts/MediaViewerActivity.kt
+++ b/app/src/main/java/org/pixeldroid/app/posts/MediaViewerActivity.kt
@ -0,0 +1,102 @@
+package org.pixeldroid.app.posts
+
+import android.content.Context
+import android.content.Intent
+import android.content.pm.ActivityInfo
+import android.media.AudioManager.STREAM_MUSIC
+import android.os.Bundle
+import androidx.core.net.toUri
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.WindowInsetsControllerCompat
+import androidx.media.AudioAttributesCompat
+import androidx.media2.common.MediaMetadata
+import androidx.media2.common.UriMediaItem
+import androidx.media2.player.MediaPlayer
+import org.pixeldroid.app.databinding.ActivityMediaviewerBinding
+import org.pixeldroid.app.utils.BaseActivity
+
+class MediaViewerActivity : BaseActivity() {
+
+    private lateinit var mediaPlayer: MediaPlayer
+    private lateinit var binding: ActivityMediaviewerBinding
+
+    companion object {
+        const val VIDEO_URL_TAG = "video_url_mediavieweractivity"
+        const val VIDEO_DESCRIPTION_TAG = "video_description_mediavieweractivity"
+
+        fun openActivity(context: Context, url: String?, description: String?){
+            val intent = Intent(context, MediaViewerActivity::class.java)
+            intent.putExtra(VIDEO_URL_TAG, url)
+            intent.putExtra(VIDEO_DESCRIPTION_TAG, description)
+            context.startActivity(intent)
+        }
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = ActivityMediaviewerBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        val uri: String = intent.getStringExtra(VIDEO_URL_TAG).orEmpty()
+        val description: String? = intent.getStringExtra(VIDEO_DESCRIPTION_TAG)
+
+        val mediaItem: UriMediaItem = UriMediaItem.Builder(uri.toUri()).build()
+        mediaItem.metadata = MediaMetadata.Builder()
+            .putString(MediaMetadata.METADATA_KEY_TITLE, description ?: "")
+            .build()
+
+        mediaPlayer = MediaPlayer(this)
+        mediaPlayer.setMediaItem(mediaItem)
+
+        binding.videoView.mediaControlView?.setOnFullScreenListener{ view, fullscreen ->
+            val windowInsetsController = ViewCompat.getWindowInsetsController(window.decorView)
+            if (!fullscreen) {
+                // Configure the behavior of the hidden system bars
+                windowInsetsController?.systemBarsBehavior = WindowInsetsControllerCompat.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
+                // Hide both the status bar and the navigation bar
+                windowInsetsController?.show(WindowInsetsCompat.Type.systemBars())
+                supportActionBar?.show()
+                requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED
+            } else {
+                // Configure the behavior of the hidden system bars
+                windowInsetsController?.systemBarsBehavior = WindowInsetsControllerCompat.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
+                // Hide both the status bar and the navigation bar
+                windowInsetsController?.hide(WindowInsetsCompat.Type.systemBars())
+
+                requestedOrientation =
+                    if (mediaPlayer.videoSize.height < mediaPlayer.videoSize.width) {
+                        ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE
+                    } else {
+                        ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
+                    }
+                supportActionBar?.hide()
+            }
+        }
+
+        // Configure audio
+        mediaPlayer.setAudioAttributes(AudioAttributesCompat.Builder()
+                    .setLegacyStreamType(STREAM_MUSIC)
+                    .setUsage(AudioAttributesCompat.USAGE_MEDIA)
+                    .setContentType(AudioAttributesCompat.CONTENT_TYPE_MOVIE)
+                    .build()
+        )
+
+        mediaPlayer.prepare()
+
+        binding.videoView.setPlayer(mediaPlayer)
+
+        // Start actually playing the video
+        mediaPlayer.play()
+    }
+
+    override fun onPause() {
+        super.onPause()
+        mediaPlayer.pause()
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        mediaPlayer.close()
+    }
+}
--- a/app/src/main/java/org/pixeldroid/app/posts/StatusViewHolder.kt
+++ b/app/src/main/java/org/pixeldroid/app/posts/StatusViewHolder.kt
@ -37,6 +37,9 @@ import com.karumi.dexter.listener.PermissionDeniedResponse
 import com.karumi.dexter.listener.PermissionGrantedResponse
 import com.karumi.dexter.listener.single.BasePermissionListener
 import kotlinx.coroutines.launch
+import org.pixeldroid.app.posts.MediaViewerActivity.Companion.VIDEO_DESCRIPTION_TAG
+import org.pixeldroid.app.posts.MediaViewerActivity.Companion.VIDEO_URL_TAG
+import org.pixeldroid.app.posts.MediaViewerActivity.Companion.openActivity
 import retrofit2.HttpException
 import java.io.IOException
 import kotlin.math.roundToInt
@ -594,6 +597,7 @@ private class AlbumViewPagerAdapter(private val media_attachments: List<Attachme
    override fun getItemCount() = media_attachments.size
    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
        media_attachments[position].apply {
+            val video = type == Attachment.AttachmentType.video
            val blurhashBitMap = blurhash?.let {
                BlurHashDecoder.blurHashBitmap(
                        holder.binding.root.resources,
@ -603,16 +607,28 @@ private class AlbumViewPagerAdapter(private val media_attachments: List<Attachme
                )
            }
            if (sensitive == false) {
+                val imageUrl = if(video) preview_url else url
                Glide.with(holder.binding.root)
                        .asDrawable().fitCenter()
                        .placeholder(blurhashBitMap)
-                        .load(url).into(holder.image)
+                        .load(imageUrl).into(holder.image)
            } else {
                Glide.with(holder.binding.root)
                        .asDrawable().fitCenter()
                        .load(blurhashBitMap).into(holder.image)
            }

+            holder.videoPlayButton.visibility = if(video) View.VISIBLE else View.GONE
+
+            if(video){
+                holder.videoPlayButton.setOnClickListener {
+                    openActivity(holder.binding.root.context, url, description)
+                }
+                holder.image.setOnClickListener {
+                    openActivity(holder.binding.root.context, url, description)
+                }
+            }
+
            val description = description
                .orEmpty()
                .ifEmpty { holder.binding.root.context.getString(R.string.no_description) }
@ -633,5 +649,6 @@ private class AlbumViewPagerAdapter(private val media_attachments: List<Attachme

    class ViewHolder(val binding: AlbumImageViewBinding) : RecyclerView.ViewHolder(binding.root){
        val image: ImageView = binding.imageImageView
+        val videoPlayButton: ImageView = binding.videoPlayButton
    }
 }
--- a/app/src/main/java/org/pixeldroid/app/posts/feeds/cachedFeeds/notifications/NotificationsFragment.kt
+++ b/app/src/main/java/org/pixeldroid/app/posts/feeds/cachedFeeds/notifications/NotificationsFragment.kt
@ -9,6 +9,7 @@ import android.view.View
 import android.view.ViewGroup
 import android.widget.ImageView
 import android.widget.TextView
+import androidx.core.app.NotificationManagerCompat
 import androidx.core.content.ContextCompat
 import androidx.lifecycle.LifecycleCoroutineScope
 import androidx.lifecycle.ViewModelProvider
@ -31,6 +32,7 @@ import org.pixeldroid.app.utils.api.objects.Account
 import org.pixeldroid.app.utils.api.objects.Notification
 import org.pixeldroid.app.utils.api.objects.Status
 import org.pixeldroid.app.utils.di.PixelfedAPIHolder
+import org.pixeldroid.app.utils.notificationsWorker.makeChannelGroupId


 /**
@ -64,6 +66,16 @@ class NotificationsFragment : CachedFeedFragment<Notification>() {
    }


+    override fun onResume() {
+        super.onResume()
+        with(NotificationManagerCompat.from(requireContext())) {
+            // Cancel account notification group
+            db.userDao().getActiveUser()?.let {
+                cancel( makeChannelGroupId(it).hashCode())
+            }
+        }
+    }
+
    /**
     * View Holder for a [Notification] RecyclerView list item.
     */
--- a/app/src/main/java/org/pixeldroid/app/profile/ProfileActivity.kt
+++ b/app/src/main/java/org/pixeldroid/app/profile/ProfileActivity.kt
@ -38,6 +38,7 @@ import org.pixeldroid.app.utils.db.entities.UserDatabaseEntity
 import org.pixeldroid.app.utils.openUrl
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.launch
+import org.pixeldroid.app.utils.api.objects.Attachment
 import retrofit2.HttpException
 import java.io.IOException

@ -340,6 +341,7 @@ class ProfileViewModelFactory @ExperimentalPagingApi constructor(
 class ProfilePostsViewHolder(binding: FragmentProfilePostsBinding) : RecyclerView.ViewHolder(binding.root) {
    private val postPreview: ImageView = binding.postPreview
    private val albumIcon: ImageView = binding.albumIcon
+    private val videoIcon: ImageView = binding.videoIcon

    fun bind(post: Status) {

@ -352,11 +354,14 @@ class ProfilePostsViewHolder(binding: FragmentProfilePostsBinding) : RecyclerVie
        } else {
            ImageConverter.setSquareImageFromURL(itemView, post.getPostPreviewURL(), postPreview)
        }
-
        if(post.media_attachments?.size ?: 0 > 1) {
            albumIcon.visibility = View.VISIBLE
        } else {
            albumIcon.visibility = View.GONE
+            if(post.media_attachments?.get(0)?.type == Attachment.AttachmentType.video) {
+                videoIcon.visibility = View.VISIBLE
+            } else videoIcon.visibility = View.GONE
+
        }

        postPreview.setOnClickListener {
--- a/app/src/main/java/org/pixeldroid/app/profile/ProfilePostsRecyclerViewAdapter.kt
+++ b/app/src/main/java/org/pixeldroid/app/profile/ProfilePostsRecyclerViewAdapter.kt
@ -8,4 +8,5 @@ import org.pixeldroid.app.R
 class ProfilePostViewHolder(val postView: View) : RecyclerView.ViewHolder(postView) {
    val postPreview: ImageView = postView.findViewById(R.id.postPreview)
    val albumIcon: ImageView = postView.findViewById(R.id.albumIcon)
+    val videoIcon: ImageView = postView.findViewById(R.id.albumIcon)
 }
--- a/app/src/main/java/org/pixeldroid/app/searchDiscover/SearchDiscoverFragment.kt
+++ b/app/src/main/java/org/pixeldroid/app/searchDiscover/SearchDiscoverFragment.kt
@ -19,6 +19,7 @@ import org.pixeldroid.app.utils.api.objects.Status
 import org.pixeldroid.app.posts.PostActivity
 import org.pixeldroid.app.utils.BaseFragment
 import org.pixeldroid.app.utils.ImageConverter
+import org.pixeldroid.app.utils.api.objects.Attachment
 import org.pixeldroid.app.utils.bindingLifecycleAware
 import retrofit2.HttpException
 import java.io.IOException
@ -120,6 +121,10 @@ class SearchDiscoverFragment : BaseFragment() {
                holder.albumIcon.visibility = View.VISIBLE
            } else {
                holder.albumIcon.visibility = View.GONE
+                if(post?.media_attachments?.get(0)?.type == Attachment.AttachmentType.video) {
+                    holder.videoIcon.visibility = View.VISIBLE
+                } else holder.videoIcon.visibility = View.GONE
+
            }
            ImageConverter.setSquareImageFromURL(holder.postView, post?.getPostPreviewURL(), holder.postPreview, post?.media_attachments?.firstOrNull()?.blurhash)
            holder.postPreview.setOnClickListener {
--- a/app/src/main/java/org/pixeldroid/app/settings/LicenseActivity.kt
+++ b/app/src/main/java/org/pixeldroid/app/settings/LicenseActivity.kt
@ -4,7 +4,10 @@ import android.os.Bundle
 import com.google.gson.Gson
 import org.pixeldroid.app.R
 import org.pixeldroid.app.databinding.OpenSourceLicenseBinding
+import org.pixeldroid.app.settings.licenseObjects.Libraries
+import org.pixeldroid.app.settings.licenseObjects.OpenSourceItem
 import org.pixeldroid.app.utils.BaseActivity
+import java.io.FileNotFoundException

 /**
 * Displays licenses for all app dependencies. JSON is
@ -30,13 +33,10 @@ class LicenseActivity: BaseActivity() {
    private fun setupRecyclerView() {
        val text: String = applicationContext.assets.open("licenses.json")
            .bufferedReader().use { it.readText() }
+
        val listObj: List<OpenSourceItem> = Gson().fromJson(text, Libraries::class.java).libraries

-        val adapter = OpenSourceLicenseAdapter()
+        val adapter = OpenSourceLicenseAdapter(listObj)
        binding.openSourceLicenseRecyclerView.adapter = adapter
-
-
-        adapter.updateList(listObj)
-
    }
 }
--- a/app/src/main/java/org/pixeldroid/app/settings/OpenSourceLicenseAdapter.kt
+++ b/app/src/main/java/org/pixeldroid/app/settings/OpenSourceLicenseAdapter.kt
@ -7,18 +7,11 @@ import android.view.ViewGroup
 import androidx.core.view.isVisible
 import androidx.recyclerview.widget.RecyclerView
 import org.pixeldroid.app.databinding.OpenSourceItemBinding
+import org.pixeldroid.app.settings.licenseObjects.OpenSourceItem

-class OpenSourceLicenseAdapter :
+class OpenSourceLicenseAdapter(private val openSourceItems: List<OpenSourceItem>) :
    RecyclerView.Adapter<OpenSourceLicenseAdapter.OpenSourceLicenceViewHolder>() {

-    private var openSourceItems: List<OpenSourceItem> = emptyList()
-
-    @SuppressLint("NotifyDataSetChanged")
-    fun updateList(newOpenSourceItems: List<OpenSourceItem>) {
-        openSourceItems = newOpenSourceItems
-        notifyDataSetChanged()
-    }
-
    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): OpenSourceLicenceViewHolder
        {
            val itemBinding = OpenSourceItemBinding.inflate(LayoutInflater.from(parent.context), parent, false)
@ -67,15 +60,4 @@ class OpenSourceLicenseAdapter :
            }
        }
    }
-}
-data class OpenSourceItem(
-    val libraryName: String?,
-    val copyrightHolder: String?,
-    val url: String?,
-    val license: String?,
-    val licenseUrl: String?,
-)
-
-data class Libraries(
-    val libraries: List<OpenSourceItem>
-)
+}
--- a/app/src/main/java/org/pixeldroid/app/settings/licenseObjects/Libraries.kt
+++ b/app/src/main/java/org/pixeldroid/app/settings/licenseObjects/Libraries.kt
@ -0,0 +1,5 @@
+package org.pixeldroid.app.settings.licenseObjects
+
+data class Libraries(
+    val libraries: List<OpenSourceItem>
+)
--- a/app/src/main/java/org/pixeldroid/app/settings/licenseObjects/OpenSourceItem.kt
+++ b/app/src/main/java/org/pixeldroid/app/settings/licenseObjects/OpenSourceItem.kt
@ -0,0 +1,10 @@
+package org.pixeldroid.app.settings.licenseObjects
+
+
+data class OpenSourceItem(
+    val libraryName: String?,
+    val copyrightHolder: String?,
+    val url: String?,
+    val license: String?,
+    val licenseUrl: String?,
+)
--- a/app/src/main/java/org/pixeldroid/app/utils/Utils.kt
+++ b/app/src/main/java/org/pixeldroid/app/utils/Utils.kt
@ -73,6 +73,7 @@ fun bitmapFromUri(contentResolver: ContentResolver, uri: Uri?): Bitmap =
            )
            { decoder, _, _ -> decoder.isMutableRequired = true }
    } else {
+        @Suppress("DEPRECATION")
        val bitmap = MediaStore.Images.Media.getBitmap(contentResolver, uri)
        modifyOrientation(bitmap!!, contentResolver, uri!!)
    }
--- a/app/src/main/java/org/pixeldroid/app/utils/db/AppDatabase.kt
+++ b/app/src/main/java/org/pixeldroid/app/utils/db/AppDatabase.kt
@ -22,7 +22,7 @@ import org.pixeldroid.app.utils.api.objects.Notification
        PublicFeedStatusDatabaseEntity::class,
        Notification::class
    ],
-    version = 4
+    version = 5
 )
@TypeConverters(Converters::class)
 abstract class AppDatabase : RoomDatabase() {
@ -39,4 +39,9 @@ val MIGRATION_3_4 = object : Migration(3, 4) {
        database.execSQL("DELETE FROM publicPosts")
        database.execSQL("DELETE FROM notifications")
    }
+}
+val MIGRATION_4_5 = object : Migration(4, 5) {
+    override fun migrate(database: SupportSQLiteDatabase) {
+        database.execSQL("ALTER TABLE instances ADD COLUMN videoEnabled INTEGER NOT NULL DEFAULT 1")
+    }
 }
--- a/app/src/main/java/org/pixeldroid/app/utils/db/DBUtils.kt
+++ b/app/src/main/java/org/pixeldroid/app/utils/db/DBUtils.kt
@ -9,6 +9,7 @@ import org.pixeldroid.app.utils.db.entities.InstanceDatabaseEntity.Companion.DEF
 import org.pixeldroid.app.utils.db.entities.InstanceDatabaseEntity.Companion.DEFAULT_MAX_PHOTO_SIZE
 import org.pixeldroid.app.utils.db.entities.InstanceDatabaseEntity.Companion.DEFAULT_MAX_TOOT_CHARS
 import org.pixeldroid.app.utils.db.entities.InstanceDatabaseEntity.Companion.DEFAULT_MAX_VIDEO_SIZE
+import org.pixeldroid.app.utils.db.entities.InstanceDatabaseEntity.Companion.DEFAULT_VIDEO_ENABLED
 import org.pixeldroid.app.utils.normalizeDomain
 import java.lang.IllegalArgumentException

@ -33,13 +34,14 @@ fun addUser(db: AppDatabase, account: Account, instance_uri: String, activeUser:
 fun storeInstance(db: AppDatabase, nodeInfo: NodeInfo?, instance: Instance? = null) {
    val dbInstance: InstanceDatabaseEntity = nodeInfo?.run {
        InstanceDatabaseEntity(
-                uri = normalizeDomain(metadata?.config?.site?.url!!),
-                title = metadata.config.site.name!!,
-                maxStatusChars = metadata.config.uploader?.max_caption_length!!.toInt(),
-                maxPhotoSize = metadata.config.uploader.max_photo_size?.toIntOrNull() ?: DEFAULT_MAX_PHOTO_SIZE,
-                //Pixelfed doesn't distinguish between max photo and video size
-                maxVideoSize = metadata.config.uploader.max_photo_size?.toIntOrNull() ?: DEFAULT_MAX_VIDEO_SIZE,
-                albumLimit = metadata.config.uploader.album_limit?.toIntOrNull() ?: DEFAULT_ALBUM_LIMIT
+            uri = normalizeDomain(metadata?.config?.site?.url!!),
+            title = metadata.config.site.name!!,
+            maxStatusChars = metadata.config.uploader?.max_caption_length!!.toInt(),
+            maxPhotoSize = metadata.config.uploader.max_photo_size?.toIntOrNull() ?: DEFAULT_MAX_PHOTO_SIZE,
+            // Pixelfed doesn't distinguish between max photo and video size
+            maxVideoSize = metadata.config.uploader.max_photo_size?.toIntOrNull() ?: DEFAULT_MAX_VIDEO_SIZE,
+            albumLimit = metadata.config.uploader.album_limit?.toIntOrNull() ?: DEFAULT_ALBUM_LIMIT,
+            videoEnabled = metadata.config.features?.video ?: DEFAULT_VIDEO_ENABLED
        )
    } ?: instance?.run {
        InstanceDatabaseEntity(
--- a/app/src/main/java/org/pixeldroid/app/utils/db/dao/InstanceDao.kt
+++ b/app/src/main/java/org/pixeldroid/app/utils/db/dao/InstanceDao.kt
@ -8,6 +8,9 @@ interface InstanceDao {
    @Query("SELECT * FROM instances")
    fun getAll(): List<InstanceDatabaseEntity>

+    @Query("SELECT * FROM instances WHERE uri=:instanceUri LIMIT 1")
+    fun getInstance(instanceUri: String): InstanceDatabaseEntity
+
    /**
     * Insert an instance, if it already exists return -1
     */
--- a/app/src/main/java/org/pixeldroid/app/utils/db/entities/InstanceDatabaseEntity.kt
+++ b/app/src/main/java/org/pixeldroid/app/utils/db/entities/InstanceDatabaseEntity.kt
@ -14,6 +14,8 @@ data class InstanceDatabaseEntity (
        var maxVideoSize: Int = DEFAULT_MAX_VIDEO_SIZE,
        // How many photos can go into an album. Default limit for Pixelfed and Mastodon is 4
        var albumLimit: Int = DEFAULT_ALBUM_LIMIT,
+        // Is video functionality enabled on this instance?
+        var videoEnabled: Boolean = DEFAULT_VIDEO_ENABLED,
 ) {
    companion object{
        // Default max number of chars for Mastodon: used when their is no other value supplied by
@ -23,5 +25,6 @@ data class InstanceDatabaseEntity (
        const val DEFAULT_MAX_PHOTO_SIZE = 8000
        const val DEFAULT_MAX_VIDEO_SIZE = 40000
        const val DEFAULT_ALBUM_LIMIT = 4
+        const val DEFAULT_VIDEO_ENABLED = true
    }
 }
--- a/app/src/main/java/org/pixeldroid/app/utils/di/DatabaseModule.kt
+++ b/app/src/main/java/org/pixeldroid/app/utils/di/DatabaseModule.kt
@ -6,6 +6,7 @@ import org.pixeldroid.app.utils.db.AppDatabase
 import dagger.Module
 import dagger.Provides
 import org.pixeldroid.app.utils.db.MIGRATION_3_4
+import org.pixeldroid.app.utils.db.MIGRATION_4_5
 import javax.inject.Singleton

@Module
@ -17,6 +18,7 @@ class DatabaseModule(private val context: Context) {
        return Room.databaseBuilder(
            context,
            AppDatabase::class.java, "pixeldroid"
-        ).addMigrations(MIGRATION_3_4).allowMainThreadQueries().build()
+        ).addMigrations(MIGRATION_3_4).addMigrations(MIGRATION_4_5)
+            .allowMainThreadQueries().build()
    }
 }
--- a/app/src/main/java/org/pixeldroid/app/utils/notificationsWorker/NotificationsWorker.kt
+++ b/app/src/main/java/org/pixeldroid/app/utils/notificationsWorker/NotificationsWorker.kt
@ -15,6 +15,7 @@ import androidx.work.WorkerParameters
 import org.pixeldroid.app.MainActivity
 import org.pixeldroid.app.R
 import org.pixeldroid.app.posts.PostActivity
+import org.pixeldroid.app.posts.fromHtml
 import org.pixeldroid.app.utils.PixelDroidApplication
 import org.pixeldroid.app.utils.api.PixelfedAPI.Companion.apiForUser
 import org.pixeldroid.app.utils.api.objects.Notification
@ -71,8 +72,7 @@ class NotificationsWorker(
                )

                while (!newNotifications.isNullOrEmpty()
-                    && newNotifications.map { it.created_at ?: Instant.MIN }
-                        .maxOrNull()!! > previouslyLatestNotification?.created_at ?: Instant.MIN
+                    && newNotifications.maxOf { it.created_at ?: Instant.MIN } > previouslyLatestNotification?.created_at ?: Instant.MIN
                ) {
                    // Add to db
                    val filteredNewNotifications: List<Notification> = newNotifications.filter {
@ -83,6 +83,12 @@ class NotificationsWorker(

                    db.notificationDao().insertAll(filteredNewNotifications)

+
+                    //If multiple notifications, show summary of them
+                    if(filteredNewNotifications.size > 1){
+                        showNotificationSummary(filteredNewNotifications, uniqueUserId)
+                    }
+
                    // Launch new notifications
                    filteredNewNotifications.forEach {
                        showNotification(it, user, uniqueUserId)
@ -106,6 +112,39 @@ class NotificationsWorker(
        return Result.success()
    }

+    private fun showNotificationSummary(notifications: List<Notification>, uniqueUserId: String) {
+        val content = joinNames(
+            applicationContext,
+            notifications.mapNotNull { it.account?.getDisplayName() }
+        )
+
+        val title: String = applicationContext.resources.getQuantityString(
+            R.plurals.notification_title_summary,
+            notifications.size,
+            notifications.size
+        )
+
+        val groupBuilder = NotificationCompat.Builder(applicationContext, makeChannelId(uniqueUserId, null))
+            .setContentTitle(title)
+            .setContentText(content)
+            .setGroupSummary(true)
+            .setAutoCancel(true)
+            .setGroup(uniqueUserId)
+            .setSmallIcon(R.drawable.notification_icon)
+            .setStyle(NotificationCompat.BigTextStyle().bigText(content))
+            .setContentIntent(
+                PendingIntent.getActivity(applicationContext, 0, Intent(applicationContext, MainActivity::class.java).apply {
+                    flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
+                    putExtra(SHOW_NOTIFICATION_TAG, true)
+                }, PendingIntent.FLAG_IMMUTABLE or PendingIntent.FLAG_UPDATE_CURRENT)
+            )
+
+        with(NotificationManagerCompat.from(applicationContext)) {
+            notify(uniqueUserId.hashCode(), groupBuilder.build())
+        }
+
+    }
+
    private fun showNotification(
        notification: Notification,
        user: UserDatabaseEntity,
@ -166,7 +205,7 @@ class NotificationsWorker(
            .setAutoCancel(true)

        if (notification.type == mention || notification.type == comment || notification.type == poll){
-            builder.setContentText(notification.status?.content)
+            builder.setContentText(notification.status?.content?.let { fromHtml(it) })
        }

        builder.setGroup(uniqueUserId)
@ -237,7 +276,8 @@ fun makeNotificationChannels(context: Context, handle: String, channelGroupId: S

 /**
 * [channelGroupId] is the id used to uniquely identify the group: for us it is a unique id
- * identifying a user consisting of the concatenation of the instance uri and user id.
+ * identifying a user consisting of the concatenation of the instance uri and user id
+ * (see [makeChannelGroupId]).
 */
 private fun makeChannelId(channelGroupId: String, type: Notification.NotificationType?): String =
    (channelGroupId + (type ?: NotificationsWorker.otherNotificationType)).hashCode().toString()
@ -264,4 +304,27 @@ fun removeNotificationChannelsFromAccount(context: Context, user: UserDatabaseEn
            }
        }
    }
+}
+
+
+/**
+ * BidiFormatter.unicodeWrap is insufficient in some cases (see Tusky#1921)
+ * So we force isolation manually
+ * https://unicode.org/reports/tr9/#Explicit_Directional_Isolates
+ */
+fun CharSequence.unicodeWrap(): String = "\u2068${this}\u2069"
+
+private fun joinNames(context: Context, notifications: List<String>): String {
+    return when {
+        notifications.size > 3 -> {
+            context.getString(R.string.notification_summary_large).format(
+                *notifications.subList(0, 3).map { it.unicodeWrap() }.toTypedArray(),
+                notifications.size - 3
+            )
+        }
+        else -> context.getString( when(notifications.size) {
+            2 -> R.string.notification_summary_small
+            else /* ==3 */-> R.string.notification_summary_medium
+        }).format(*notifications.map { it.unicodeWrap() }.toTypedArray())
+    }
 }
--- a/app/src/main/res/drawable/notification_icon.xml
+++ b/app/src/main/res/drawable/notification_icon.xml
@ -0,0 +1,18 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <group
+        android:scaleX="4"
+        android:scaleY="4"
+        android:translateX="-53"
+        android:translateY="-53">
+    <path
+        android:pathData="M23.0332,30.2725L27.5781,30.2725C31.8595,30.2725 35.3302,26.9088 35.3302,22.7596C35.3302,18.6103 31.8595,15.2467 27.5781,15.2467L21.0185,15.2467C18.5485,15.2467 16.5461,17.1872 16.5461,19.581L16.5461,36.451L23.0332,30.2725Z"
+        android:strokeWidth="1"
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:strokeColor="#00000000"/>
+    </group>
+</vector>
--- a/app/src/main/res/drawable/play_circle_filled.xml
+++ b/app/src/main/res/drawable/play_circle_filled.xml
@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM10,16.5v-9l6,4.5 -6,4.5z"/>
+</vector>
--- a/app/src/main/res/layout/activity_mediaviewer.xml
+++ b/app/src/main/res/layout/activity_mediaviewer.xml
@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <androidx.media2.widget.VideoView
+        android:id="@+id/videoView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="#000000" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/src/main/res/layout/add_more_album_creation.xml
+++ b/app/src/main/res/layout/add_more_album_creation.xml
@ -10,6 +10,7 @@
        android:id="@+id/addPhotoSquare"
        android:layout_width="50dp"
        android:layout_height="50dp"
+        android:layout_gravity="center"
        android:layout_centerInParent="true"
        android:layout_centerVertical="true"
        android:background="@drawable/add_photo_button"
--- a/app/src/main/res/layout/album_image_view.xml
+++ b/app/src/main/res/layout/album_image_view.xml
@ -14,4 +14,15 @@
        android:adjustViewBounds="true"
        tools:ignore="ContentDescription" />

+    <ImageButton
+        android:id="@+id/videoPlayButton"
+        android:visibility="gone"
+        android:background="?attr/selectableItemBackgroundBorderless"
+        android:layout_width="48dp"
+        android:layout_height="48dp"
+        android:layout_gravity="center"
+        android:scaleType="fitCenter"
+        android:src="@drawable/play_circle_filled"
+        android:contentDescription="@string/play_video" />
+
 </FrameLayout>
--- a/app/src/main/res/layout/fragment_profile_posts.xml
+++ b/app/src/main/res/layout/fragment_profile_posts.xml
@ -38,9 +38,24 @@
            android:visibility="gone"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintTop_toTopOf="parent"
-            tools:visibility="visible"
+            tools:visibility="gone"
            android:contentDescription="@string/post_is_album" />

+        <ImageView
+            android:id="@+id/videoIcon"
+            android:layout_width="30dp"
+            android:layout_height="30dp"
+            android:layout_marginTop="8dp"
+            android:layout_marginEnd="8dp"
+            android:foreground="@drawable/play_circle_filled"
+            android:foregroundGravity="center"
+            android:foregroundTint="#FFFFFF"
+            android:visibility="gone"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            tools:visibility="visible"
+            android:contentDescription="@string/post_is_video" />
+
    </androidx.constraintlayout.widget.ConstraintLayout>
 </androidx.gridlayout.widget.GridLayout>

--- a/app/src/main/res/layout/image_album_creation.xml
+++ b/app/src/main/res/layout/image_album_creation.xml
@ -1,15 +1,29 @@
 <?xml version="1.0" encoding="utf-8"?>
 <org.pixeldroid.app.postCreation.SquareLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
-    android:foreground="?selectableItemBackground"
    android:clickable="true"
-    android:focusable="true">
+    android:focusable="true"
+    android:foreground="?selectableItemBackground">
+
        <ImageView
            android:id="@+id/galleryImage"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
+            android:contentDescription="@string/post_image"
            android:padding="8dp"
-            android:scaleType="centerCrop"
-            android:contentDescription="@string/post_image" />
+            android:scaleType="centerCrop" />
+
+        <ImageButton
+            android:id="@+id/videoIndicator"
+            android:layout_width="24dp"
+            android:layout_height="24dp"
+            android:layout_gravity="top"
+            android:layout_margin="12dp"
+            android:background="?attr/selectableItemBackgroundBorderless"
+            android:contentDescription="@string/play_video"
+            android:src="@drawable/play_circle_filled"
+            android:visibility="gone"
+            tools:visibility="visible" />
 </org.pixeldroid.app.postCreation.SquareLayout>
--- a/app/src/main/res/layout/item_carousel.xml
+++ b/app/src/main/res/layout/item_carousel.xml
@ -1,9 +1,28 @@
 <?xml version="1.0" encoding="utf-8"?>
-<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
+
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
-    android:id="@+id/img"
    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:scaleType="centerInside"
-    tools:ignore="ContentDescription"
-    tools:src="@tools:sample/backgrounds/scenic" />
+    android:layout_height="match_parent">
+
+
+    <ImageView
+        android:id="@+id/img"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:layout_gravity="center"
+        android:adjustViewBounds="true"
+        tools:ignore="ContentDescription" />
+
+    <ImageButton
+        android:id="@+id/videoIndicator"
+        android:visibility="gone"
+        android:background="?attr/selectableItemBackgroundBorderless"
+        android:layout_width="48dp"
+        android:layout_height="48dp"
+        android:layout_gravity="center"
+        android:scaleType="fitCenter"
+        android:src="@drawable/play_circle_filled"
+        android:contentDescription="@string/play_video" />
+
+</FrameLayout>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@ -64,6 +64,13 @@
    <string name="poll_notification_channel">"Polls"</string>
    <string name="other_notification_channel">"Other"</string>

+    <plurals name="notification_title_summary">
+        <item quantity="one">"%d new notification"</item>
+        <item quantity="other">"%d new notifications"</item>
+    </plurals>
+    <string name="notification_summary_large">%1$s, %2$s, %3$s and %4$d others</string>
+    <string name="notification_summary_medium">%1$s, %2$s, and %3$s</string>
+    <string name="notification_summary_small">%1$s and %2$s</string>


    <!-- Login page -->
@ -107,6 +114,7 @@ For more info about Pixelfed, you can check here: https://pixelfed.org"</string>
    <string name="no_media_description">Add a media description here…</string>
    <string name="total_exceeds_album_limit">You chose more images than the maximum your server allows (%1$s). Images beyond the limit have been ignored.</string>
    <string name="size_exceeds_instance_limit">Size of image number %1$d in the album exceeds the maximum size allowed by the instance (%2$d kB but the limit is %3$d kB). You might not be able to upload it.</string>
+    <string name="video_not_supported">"The server you are using doesn't support video uploads, you might not be able to upload videos included in this post"</string>
    <string name="upload_error">Error code returned by server: %1$d</string>


@ -165,6 +173,8 @@ For more info about Pixelfed, you can check here: https://pixelfed.org"</string>
    <string name="add_comment">Add a comment</string>
    <string name="submit_comment">Submit comment</string>
    <string name="post_is_album">This post is an album</string>
+    <string name="post_is_video">This post is a video</string>
+
    <!-- Profile page -->
    <plurals name="nb_posts">
        <item quantity="one">"%d\nPost"</item>
@ -250,4 +260,6 @@ For more info about Pixelfed, you can check here: https://pixelfed.org"</string>
    <string name="login_notifications">Couldn\'t fetch latest notifications</string>
    <string name="no_camera_permission">Camera permission not granted, grant the permission in settings if you want to let PixelDroid use the camera</string>
    <string name="no_storage_permission">Storage permission not granted, grant the permission in settings if you want to let PixelDroid show the thumbnail</string>
+    <string name="play_video">Play video</string>
+    <string name="video_edit_not_yet_supported">Video editing is not yet supported</string>
 </resources>
--- a/fastlane/metadata/android/de/changelogs/7.txt
+++ b/fastlane/metadata/android/de/changelogs/7.txt
@ -0,0 +1,2 @@
+* Aktualisierung von Übersetzungen
+* Auswählen von nicht lokal gespeicherten Dateien (z.B. Nextcloud) beim Upload eingeführt
--- a/fastlane/metadata/android/en-US/changelogs/8.txt
+++ b/fastlane/metadata/android/en-US/changelogs/8.txt
@ -0,0 +1,4 @@
+* Add support for video playback and upload
+* Notification improvements
+* Translation updates
+* Update dependencies