Merge branch 'android-draw-new' into android-draw

# Conflicts:
#	app/src/main/java/chat/rocket/android/chatroom/ui/ChatRoomFragment.kt

app/build.gradle

@@ -53,6 +53,7 @@ dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
 
     implementation project(':player')
+    implementation project(':draw')
 
     implementation libraries.kotlin
     implementation libraries.coroutines

app/src/main/java/chat/rocket/android/authentication/server/presentation/VersionCheckView.kt

 package chat.rocket.android.authentication.server.presentation
 
+import okhttp3.HttpUrl
+
 interface VersionCheckView {
     /**
      * Alerts the user about the server version not meeting the recommended server version.
@@ -26,4 +28,9 @@ interface VersionCheckView {
      * Alters the user this protocol is invalid. This is optional.
      */
     fun errorInvalidProtocol() {}
+
+    /**
+     * Updates the server URL after a URL redirection
+     */
+    fun updateServerUrl(url: HttpUrl) {}
 }
\ No newline at end of file

app/src/main/java/chat/rocket/android/authentication/server/ui/ServerFragment.kt

@@ -20,6 +20,7 @@ import chat.rocket.android.util.extensions.*
 import chat.rocket.common.util.ifNull
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_authentication_server.*
+import okhttp3.HttpUrl
 import javax.inject.Inject
 
 class ServerFragment : Fragment(), ServerView {
@@ -41,6 +42,7 @@ class ServerFragment : Fragment(), ServerView {
     }
 
     private var protocol = "https://"
+    private var ignoreChange = false
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -72,22 +74,27 @@ class ServerFragment : Fragment(), ServerView {
                         protocol = "https://"
                     }
                     1 -> {
-                        ui{
-                            AlertDialog.Builder(it)
-                                    .setTitle(R.string.msg_warning)
-                                    .setMessage(R.string.msg_http_insecure)
-                                    .setPositiveButton(R.string.msg_proceed) { _, _ ->
-                                        protocol = "http://"
-                                    }
-                                    .setNegativeButton(R.string.msg_cancel) { _, _ ->
-                                        text_server_protocol.setSelection(0)
-                                    }
-                                    .setCancelable(false)
-                                    .create()
-                                    .show()
+                        if (ignoreChange) {
+                            protocol = "http://"
+                        } else {
+                            ui {
+                                AlertDialog.Builder(it)
+                                        .setTitle(R.string.msg_warning)
+                                        .setMessage(R.string.msg_http_insecure)
+                                        .setPositiveButton(R.string.msg_proceed) { _, _ ->
+                                            protocol = "http://"
+                                        }
+                                        .setNegativeButton(R.string.msg_cancel) { _, _ ->
+                                            text_server_protocol.setSelection(0)
+                                        }
+                                        .setCancelable(false)
+                                        .create()
+                                        .show()
+                            }
                         }
                     }
                 }
+                ignoreChange = false
             }
 
             override fun onNothingSelected(parent: AdapterView<*>?) {
@@ -174,13 +181,23 @@ class ServerFragment : Fragment(), ServerView {
         showMessage(R.string.msg_invalid_server_protocol)
     }
 
+    override fun updateServerUrl(url: HttpUrl) {
+        if (activity != null && view != null) {
+            if (url.scheme() == "https") text_server_protocol.setSelection(0) else text_server_protocol.setSelection(1)
+            protocol = "${url.scheme()}://"
+
+            val serverUrl = url.toString().removePrefix("${url.scheme()}://")
+            text_server_url.textContent = serverUrl
+        }
+    }
+
     private fun performConnect() {
         ui {
             deepLinkInfo?.let {
                 presenter.deepLink(it)
             }.ifNull {
                 val url = text_server_url.textContent.ifEmpty(text_server_url.hintContent)
-                presenter.connect("${protocol}${url.sanitize()}")
+                presenter.connect("$protocol${url.sanitize()}")
             }
         }
     }

app/src/main/java/chat/rocket/android/chatroom/adapter/BaseViewHolder.kt

@@ -18,13 +18,12 @@ import com.google.android.flexbox.FlexboxLayoutManager
 import ru.whalemare.sheetmenu.extension.inflate
 import ru.whalemare.sheetmenu.extension.toList
 
-
 abstract class BaseViewHolder<T : BaseViewModel<*>>(
-        itemView: View,
-        private val listener: ActionsListener,
-        var reactionListener: EmojiReactionListener? = null
+    itemView: View,
+    private val listener: ActionsListener,
+    var reactionListener: EmojiReactionListener? = null
 ) : RecyclerView.ViewHolder(itemView),
-        MenuItem.OnMenuItemClickListener {
+    MenuItem.OnMenuItemClickListener {
     var data: T? = null
 
     init {
@@ -78,14 +77,21 @@ abstract class BaseViewHolder<T : BaseViewModel<*>>(
 
     private val onClickListener = { view: View ->
         if (data?.message?.isSystemMessage() == false) {
-            val menuItems = view.context.inflate(R.menu.message_actions).toList()
-            menuItems.find { it.itemId == R.id.action_menu_msg_pin_unpin }?.apply {
-                val isPinned = data?.message?.pinned ?: false
-                setTitle(if (isPinned) R.string.action_msg_unpin else R.string.action_msg_pin)
-                isChecked = isPinned
+            data?.message?.let {
+                val menuItems = view.context.inflate(R.menu.message_actions).toList()
+                menuItems.find { it.itemId == R.id.action_message_unpin }?.apply {
+                    setTitle(if (it.pinned) R.string.action_msg_unpin else R.string.action_msg_pin)
+                    isChecked = it.pinned
+                }
+
+                menuItems.find { it.itemId == R.id.action_message_star }?.apply {
+                    val isStarred = it.starred?.isNotEmpty() ?: false
+                    setTitle(if (isStarred) R.string.action_msg_unstar else R.string.action_msg_star)
+                    isChecked = isStarred
+                }
+                val adapter = ActionListAdapter(menuItems, this@BaseViewHolder)
+                BottomSheetMenu(adapter).show(view.context)
             }
-            val adapter = ActionListAdapter(menuItems, this@BaseViewHolder)
-            BottomSheetMenu(adapter).show(view.context)
         }
     }
 

app/src/main/java/chat/rocket/android/chatroom/adapter/ChatRoomAdapter.kt

@@ -181,25 +181,39 @@ class ChatRoomAdapter(
     }
 
     private val actionsListener = object : BaseViewHolder.ActionsListener {
+
         override fun isActionsEnabled(): Boolean = enableActions
 
         override fun onActionSelected(item: MenuItem, message: Message) {
             message.apply {
                 when (item.itemId) {
-                    R.id.action_menu_msg_delete -> presenter?.deleteMessage(roomId, id)
-                    R.id.action_menu_msg_quote -> presenter?.citeMessage(roomType, id, false)
-                    R.id.action_menu_msg_reply -> presenter?.citeMessage(roomType, id, true)
-                    R.id.action_menu_msg_copy -> presenter?.copyMessage(id)
-                    R.id.action_menu_msg_edit -> presenter?.editMessage(roomId, id, message.message)
-                    R.id.action_menu_msg_pin_unpin -> {
-                        with(item) {
-                            if (!isChecked) {
-                                presenter?.pinMessage(id)
-                            } else {
-                                presenter?.unpinMessage(id)
-                            }
+                    R.id.action_message_reply -> {
+                        presenter?.citeMessage(roomType, id, true)
+                    }
+                    R.id.action_message_quote -> {
+                        presenter?.citeMessage(roomType, id, false)
+                    }
+                    R.id.action_message_copy -> {
+                        presenter?.copyMessage(id)
+                    }
+                    R.id.action_message_edit -> {
+                        presenter?.editMessage(roomId, id, message.message)
+                    }
+                    R.id.action_message_star -> {
+                        if (!item.isChecked) {
+                            presenter?.starMessage(id)
+                        } else {
+                            presenter?.unstarMessage(id)
+                        }
+                    }
+                    R.id.action_message_unpin -> {
+                        if (!item.isChecked) {
+                            presenter?.pinMessage(id)
+                        } else {
+                            presenter?.unpinMessage(id)
                         }
                     }
+                    R.id.action_message_delete -> presenter?.deleteMessage(roomId, id)
                     R.id.action_menu_msg_react -> presenter?.showReactions(id)
                     else -> TODO("Not implemented")
                 }

app/src/main/java/chat/rocket/android/chatroom/adapter/MessageViewHolder.kt

@@ -3,6 +3,7 @@ package chat.rocket.android.chatroom.adapter
 import android.graphics.Color
 import android.text.method.LinkMovementMethod
 import android.view.View
+import androidx.core.view.isVisible
 import chat.rocket.android.chatroom.viewmodel.MessageViewModel
 import chat.rocket.android.util.extensions.setVisible
 import chat.rocket.android.widget.emoji.EmojiReactionListener
@@ -35,10 +36,9 @@ class MessageViewHolder(
             text_content.setTextColor(
                 if (data.isTemporary) Color.GRAY else Color.BLACK
             )
-            if (!data.message.isSystemMessage() && data.message.editedBy != null){
-                text_edit_indicator.setVisible(true)
-            }else{
-                text_edit_indicator.setVisible(false)
+            data.message.let {
+                text_edit_indicator.isVisible = it.isSystemMessage() && it.editedBy != null
+                image_star_indicator.isVisible = it.starred?.isNotEmpty() ?: false
             }
         }
     }

app/src/main/java/chat/rocket/android/chatroom/presentation/ChatRoomPresenter.kt

@@ -29,6 +29,8 @@ import chat.rocket.common.model.roomTypeOf
 import chat.rocket.common.util.ifNull
 import chat.rocket.core.internal.realtime.setTypingStatus
 import chat.rocket.core.internal.realtime.socket.model.State
+import chat.rocket.core.internal.realtime.subscribeTypingStatus
+import chat.rocket.core.internal.realtime.unsubscribe
 import chat.rocket.core.internal.rest.*
 import chat.rocket.core.model.Command
 import chat.rocket.core.model.Message
@@ -70,8 +72,11 @@ class ChatRoomPresenter @Inject constructor(
 
     private var chatRoomId: String? = null
     private var chatRoomType: String? = null
+
     private val stateChannel = Channel<State>()
+    private var typingStatusSubscriptionId: String? = null
     private var lastState = manager.state
+    private var typingStatusList = arrayListOf<String>()
 
     fun setupChatRoom() {
         launchUI(strategy) {
@@ -115,6 +120,7 @@ class ChatRoomPresenter @Inject constructor(
                 view.hideLoading()
             }
 
+            subscribeTypingStatus()
             if (offset == 0L) {
                 subscribeState()
             }
@@ -152,6 +158,7 @@ class ChatRoomPresenter @Inject constructor(
                         groupable = false,
                         parseUrls = false,
                         pinned = false,
+                        starred = emptyList(),
                         mentions = emptyList(),
                         reactions = null,
                         senderAlias = null,
@@ -160,9 +167,24 @@ class ChatRoomPresenter @Inject constructor(
                         urls = null,
                         isTemporary = true
                     )
-                    messagesRepository.save(newMessage)
-                    view.showNewMessage(mapper.map(newMessage))
-                    client.sendMessage(id, chatRoomId, text)
+                    try {
+                        val message = client.sendMessage(id, chatRoomId, text)
+                        messagesRepository.save(newMessage)
+                        view.showNewMessage(mapper.map(newMessage))
+                        message
+                    } catch (ex: Exception) {
+                        // Ok, not very beautiful, but the backend sends us a not valid response
+                        // When someone sends a message on a read-only channel, so we just ignore it
+                        // and show a generic error message
+                        // TODO - remove the generic message when we implement :userId:/message subscription
+                        if (ex is IllegalStateException) {
+                            Timber.d(ex, "Probably a read-only problem...")
+                            view.showGenericErrorMessage()
+                        } else {
+                            // some other error, just rethrow it...
+                            throw ex
+                        }
+                    }
                 } else {
                     client.updateMessage(chatRoomId, messageId, text)
                 }
@@ -311,14 +333,6 @@ class ChatRoomPresenter @Inject constructor(
         }
     }
 
-    fun unsubscribeMessages(chatRoomId: String) {
-        manager.removeStatusChannel(stateChannel)
-        manager.unsubscribeRoomMessages(chatRoomId)
-        // All messages during the subscribed period are assumed to be read,
-        // and lastSeen is updated as the time when the user leaves the room
-        markRoomAsRead(chatRoomId)
-    }
-
     /**
      * Delete the message with the given id.
      *
@@ -416,6 +430,34 @@ class ChatRoomPresenter @Inject constructor(
         }
     }
 
+    fun starMessage(messageId: String) {
+        launchUI(strategy) {
+            if (!permissions.allowedMessageStarring()) {
+                view.showMessage(R.string.permission_starring_not_allowed)
+                return@launchUI
+            }
+            try {
+                retryIO("starMessage($messageId)") { client.starMessage(messageId) }
+            } catch (e: RocketChatException) {
+                Timber.e(e)
+            }
+        }
+    }
+
+    fun unstarMessage(messageId: String) {
+        launchUI(strategy) {
+            if (!permissions.allowedMessageStarring()) {
+                view.showMessage(R.string.permission_starring_not_allowed)
+                return@launchUI
+            }
+            try {
+                retryIO("unstarMessage($messageId)") { client.unstarMessage(messageId) }
+            } catch (e: RocketChatException) {
+                Timber.e(e)
+            }
+        }
+    }
+
     fun pinMessage(messageId: String) {
         launchUI(strategy) {
             if (!permissions.allowedMessagePinning()) {
@@ -636,6 +678,57 @@ class ChatRoomPresenter @Inject constructor(
         }
     }
 
+    fun disconnect() {
+        unsubscribeTypingStatus()
+        if (chatRoomId != null) {
+            unsubscribeMessages(chatRoomId.toString())
+        }
+    }
+
+    private suspend fun subscribeTypingStatus() {
+        client.subscribeTypingStatus(chatRoomId.toString()) { _, id ->
+            typingStatusSubscriptionId = id
+        }
+
+        for (typingStatus in client.typingStatusChannel) {
+            processTypingStatus(typingStatus)
+        }
+    }
+
+    private fun processTypingStatus(typingStatus: Pair<String, Boolean>) {
+        if (!typingStatusList.any { username -> username == typingStatus.first }) {
+            if (typingStatus.second) {
+                typingStatusList.add(typingStatus.first)
+            }
+        } else {
+            typingStatusList.find { username -> username == typingStatus.first }?.let {
+                typingStatusList.remove(it)
+                if (typingStatus.second) {
+                    typingStatusList.add(typingStatus.first)
+                }
+            }
+        }
+        if (typingStatusList.isNotEmpty()) {
+            view.showTypingStatus(typingStatusList)
+        } else {
+            view.hideTypingStatusView()
+        }
+    }
+
+    private fun unsubscribeTypingStatus() {
+        typingStatusSubscriptionId?.let {
+            client.unsubscribe(it)
+        }
+    }
+
+    private fun unsubscribeMessages(chatRoomId: String) {
+        manager.removeStatusChannel(stateChannel)
+        manager.unsubscribeRoomMessages(chatRoomId)
+        // All messages during the subscribed period are assumed to be read,
+        // and lastSeen is updated as the time when the user leaves the room
+        markRoomAsRead(chatRoomId)
+    }
+
     private fun updateMessage(streamedMessage: Message) {
         launchUI(strategy) {
             val viewModelStreamedMessage = mapper.map(streamedMessage)
@@ -652,4 +745,4 @@ class ChatRoomPresenter @Inject constructor(
             }
         }
     }
-}
+}
\ No newline at end of file

app/src/main/java/chat/rocket/android/chatroom/presentation/ChatRoomView.kt

@@ -25,6 +25,18 @@ interface ChatRoomView : LoadingView, MessageView {
      */
     fun sendMessage(text: String)
 
+    /**
+     * Shows the username(s) of the user(s) who is/are typing in the chat room.
+     *
+     * @param usernameList The list of username to show.
+     */
+    fun showTypingStatus(usernameList: ArrayList<String>)
+
+    /**
+     * Hides the typing status view.
+     */
+    fun hideTypingStatusView()
+
     /**
      * Perform file selection with the mime type [filter]
      */

app/src/main/java/chat/rocket/android/chatroom/ui/ChatRoomFragment.kt

 package chat.rocket.android.chatroom.ui
 
-import android.Manifest
 import android.app.Activity
-import android.app.Dialog
 import android.content.ClipData
 import android.content.ClipboardManager
 import android.content.Context
 import android.content.Intent
-import android.content.res.Resources
-import android.graphics.Bitmap
 import android.net.Uri
 import android.os.Bundle
-import android.os.Environment
 import android.os.Handler
 import android.support.annotation.DrawableRes
 import android.support.v4.app.Fragment
-import android.support.v4.content.res.ResourcesCompat
 import android.support.v7.widget.DefaultItemAnimator
 import android.support.v7.widget.LinearLayoutManager
 import android.support.v7.widget.RecyclerView
 import android.view.*
-import android.widget.ImageView
-import android.widget.SeekBar
 import chat.rocket.android.R
 import chat.rocket.android.chatroom.adapter.*
 import chat.rocket.android.chatroom.presentation.ChatRoomPresenter
@@ -31,7 +23,6 @@ import chat.rocket.android.chatroom.viewmodel.MessageViewModel
 import chat.rocket.android.chatroom.viewmodel.suggestion.ChatRoomSuggestionViewModel
 import chat.rocket.android.chatroom.viewmodel.suggestion.CommandSuggestionViewModel
 import chat.rocket.android.chatroom.viewmodel.suggestion.PeopleSuggestionViewModel
-import chat.rocket.android.helper.AndroidPermissionsHelper
 import chat.rocket.android.helper.EndlessRecyclerViewScrollListener
 import chat.rocket.android.helper.KeyboardHelper
 import chat.rocket.android.helper.MessageParser
@@ -41,16 +32,11 @@ import chat.rocket.core.internal.realtime.socket.model.State
 import dagger.android.support.AndroidSupportInjection
 import io.reactivex.Observable
 import io.reactivex.disposables.CompositeDisposable
-import kotlinx.android.synthetic.main.color_palette_view.*
-import kotlinx.android.synthetic.main.drawing_view.*
 import io.reactivex.disposables.Disposable
 import kotlinx.android.synthetic.main.fragment_chat_room.*
 import kotlinx.android.synthetic.main.message_attachment_options.*
 import kotlinx.android.synthetic.main.message_composer.*
 import kotlinx.android.synthetic.main.message_list.*
-import java.io.File
-import java.io.FileOutputStream
-import java.util.*
 import java.util.concurrent.TimeUnit
 import java.util.concurrent.atomic.AtomicInteger
 import javax.inject.Inject
@@ -645,218 +631,6 @@ class ChatRoomFragment : Fragment(), ChatRoomView, EmojiKeyboardListener, EmojiR
             button_add_reaction.setOnClickListener { view ->
                 openEmojiKeyboardPopup()
             }
-
-            button_drawing.setOnClickListener{
-                showDrawingView()
-                handler.postDelayed({
-                    hideAttachmentOptions()
-                }, 400)
-            }
-        }
-    }
-
-    private fun showDrawingView() {
-        val drawDialog = Dialog(activity,R.style.DrawingDialogStyle)
-        drawDialog.setContentView(R.layout.drawing_view)
-        drawDialog.apply {
-            colorSelector(drawDialog)
-
-            setClickListner(drawDialog)
-
-            setPaintWidth(drawDialog)
-
-            setPaintAlpha(drawDialog)
-        }
-        drawDialog.show()
-    }
-
-    private fun setClickListner(drawDialog: Dialog) {
-        drawDialog.apply {
-            image_send_drawing.setOnClickListener {
-                if (!canWriteToExternalStorage()) {
-                    checkWritingPermission()
-                }else{
-                    val bitmap = custom_draw_view.getBitmap()
-                    val uri = saveImage(bitmap)
-                    if (uri != null) {
-                        uploadFile(uri)
-                    }
-                    drawDialog.dismiss()
-                }
-            }
-            image_close_drawing.setOnClickListener {
-                drawDialog.dismiss()
-            }
-            image_draw_eraser.setOnClickListener {
-                custom_draw_view.clearCanvas()
-                toggleDrawTools(draw_tools,false)
-            }
-            image_draw_width.setOnClickListener {
-                if (draw_tools.translationY == (56).toPx){
-                    toggleDrawTools(draw_tools,true)
-                }else if (draw_tools.translationY == (0).toPx && seekBar_width.isVisible()){
-                    toggleDrawTools(draw_tools,false)
-                }
-                seekBar_width.setVisible(true)
-                seekBar_opacity.setVisible(false)
-                draw_color_palette.setVisible(false)
-            }
-            image_draw_opacity.setOnClickListener {
-                if (draw_tools.translationY == (56).toPx){
-                    toggleDrawTools(draw_tools,true)
-                }else if (draw_tools.translationY == (0).toPx && seekBar_opacity.isVisible()){
-                    toggleDrawTools(draw_tools,false)
-                }
-                seekBar_width.setVisible(false)
-                seekBar_opacity.setVisible(true)
-                draw_color_palette.setVisible(false)
-            }
-            image_draw_color.setOnClickListener {
-                if (draw_tools.translationY == (56).toPx){
-                    toggleDrawTools(draw_tools,true)
-                }else if (draw_tools.translationY == (0).toPx && draw_color_palette.isVisible()){
-                    toggleDrawTools(draw_tools,false)
-                }
-                seekBar_width.setVisible(false)
-                seekBar_opacity.setVisible(false)
-                draw_color_palette.setVisible(true)
-            }
-            image_draw_undo.setOnClickListener {
-                custom_draw_view.undo()
-                toggleDrawTools(draw_tools,false)
-            }
-            image_draw_redo.setOnClickListener {
-                custom_draw_view.redo()
-                toggleDrawTools(draw_tools,false)
-            }
-
-        }
-    }
-
-    private fun setPaintWidth(drawDialog: Dialog) {
-        drawDialog.apply {
-            seekBar_width.setOnSeekBarChangeListener(object: SeekBar.OnSeekBarChangeListener{
-                override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
-                    custom_draw_view.setStrokeWidth(progress.toFloat())
-                }
-
-                override fun onStartTrackingTouch(seekBar: SeekBar?) {}
-
-                override fun onStopTrackingTouch(seekBar: SeekBar?) {}
-            })
-        }
-    }
-
-    private fun setPaintAlpha(drawDialog: Dialog) {
-        drawDialog.apply {
-            seekBar_opacity.setOnSeekBarChangeListener(object: SeekBar.OnSeekBarChangeListener{
-                override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
-                    custom_draw_view.setAlpha(progress)
-                }
-
-                override fun onStartTrackingTouch(seekBar: SeekBar?) {}
-
-                override fun onStopTrackingTouch(seekBar: SeekBar?) {}
-            })
-        }
-    }
-
-    private fun colorSelector(drawDialog: Dialog) {
-        drawDialog.apply {
-            image_color_black.setOnClickListener {
-                custom_draw_view.setColor(ResourcesCompat.getColor(resources, R.color.black,null))
-                scaleColorView(drawDialog,image_color_black)
-            }
-            image_color_red.setOnClickListener {
-                custom_draw_view.setColor(ResourcesCompat.getColor(resources, R.color.color_red,null))
-                scaleColorView(drawDialog,image_color_red)
-            }
-            image_color_yellow.setOnClickListener {
-                custom_draw_view.setColor(ResourcesCompat.getColor(resources, R.color.color_yellow,null))
-                scaleColorView(drawDialog,image_color_yellow)
-            }
-            image_color_green.setOnClickListener {
-                custom_draw_view.setColor(ResourcesCompat.getColor(resources, R.color.color_green,null))
-                scaleColorView(drawDialog,image_color_green)
-            }
-            image_color_blue.setOnClickListener {
-                custom_draw_view.setColor(ResourcesCompat.getColor(resources, R.color.color_blue,null))
-                scaleColorView(drawDialog,image_color_blue)
-            }
-            image_color_pink.setOnClickListener {
-                custom_draw_view.setColor(ResourcesCompat.getColor(resources, R.color.color_pink,null))
-                scaleColorView(drawDialog,image_color_pink)
-            }
-            image_color_brown.setOnClickListener {
-                custom_draw_view.setColor(ResourcesCompat.getColor(resources, R.color.color_brown,null))
-                scaleColorView(drawDialog,image_color_brown)
-            }
-        }
-    }
-
-    private fun scaleColorView(drawDialog: Dialog, view: ImageView) {
-       drawDialog.apply {
-           //reset scale of all views
-           image_color_black.scaleX = 1f
-           image_color_black.scaleY = 1f
-
-           image_color_red.scaleX = 1f
-           image_color_red.scaleY = 1f
-
-           image_color_yellow.scaleX = 1f
-           image_color_yellow.scaleY = 1f
-
-           image_color_green.scaleX = 1f
-           image_color_green.scaleY = 1f
-
-           image_color_blue.scaleX = 1f
-           image_color_blue.scaleY = 1f
-
-           image_color_pink.scaleX = 1f
-           image_color_pink.scaleY = 1f
-
-           image_color_brown.scaleX = 1f
-           image_color_brown.scaleY = 1f
-
-           //set scale of selected view
-           view.scaleX = 1.5f
-           view.scaleY = 1.5f
-       }
-    }
-
-    private fun toggleDrawTools(view: View, showView: Boolean = true) {
-        if (showView){
-            view.animate().translationY((0).toPx)
-        }else{
-            view.animate().translationY((56).toPx)
-        }
-    }
-
-    val Int.toPx: Float
-        get() = (this * Resources.getSystem().displayMetrics.density)
-
-    private fun saveImage(bitmap: Bitmap): Uri? {
-        val imageDir = "${Environment.DIRECTORY_PICTURES}/Rocket.Chat Images/"
-        val path = Environment.getExternalStoragePublicDirectory(imageDir)
-        val file = File(path, UUID.randomUUID().toString()+".png")
-        path.mkdirs()
-        file.createNewFile()
-        val outputStream = FileOutputStream(file)
-        bitmap.compress(Bitmap.CompressFormat.PNG,100,outputStream)
-        outputStream.flush()
-        outputStream.close()
-        return Uri.fromFile(file)
-    }
-
-    private fun canWriteToExternalStorage(): Boolean {
-        return context?.let { AndroidPermissionsHelper.checkPermission(it, Manifest.permission.WRITE_EXTERNAL_STORAGE) }!!
-    }
-
-    private fun checkWritingPermission() {
-        activity?.let {
-            AndroidPermissionsHelper.requestPermission(it,
-                    Manifest.permission.WRITE_EXTERNAL_STORAGE,
-                    AndroidPermissionsHelper.WRITE_EXTERNAL_STORAGE_CODE)
         }
     }
 

app/src/main/java/chat/rocket/android/chatroom/ui/bottomsheet/adapter/ActionListAdapter.kt

@@ -7,8 +7,10 @@ import chat.rocket.android.util.extensions.setVisible
 /**
  * An adapter for bottomsheet menu that lists all the actions that could be taken over a chat message.
  */
-class ActionListAdapter(menuItems: List<MenuItem> = emptyList(), callback: MenuItem.OnMenuItemClickListener) :
-        ListBottomSheetAdapter(menuItems = menuItems, callback = callback) {
+class ActionListAdapter(
+    menuItems: List<MenuItem> = emptyList(),
+    callback: MenuItem.OnMenuItemClickListener
+) : ListBottomSheetAdapter(menuItems = menuItems, callback = callback) {
 
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
         val item = menuItems[position]
@@ -25,7 +27,11 @@ class ActionListAdapter(menuItems: List<MenuItem> = emptyList(), callback: MenuI
             callback?.onMenuItemClick(item)
         }
         val deleteTextColor = holder.itemView.context.resources.getColor(R.color.red)
-        val color = if (item.itemId == R.id.action_menu_msg_delete) deleteTextColor else textColors.get(item.itemId)
+        val color = if (item.itemId == R.id.action_message_delete) {
+            deleteTextColor
+        } else {
+            textColors.get(item.itemId)
+        }
         holder.textTitle.setTextColor(color)
     }
 }
\ No newline at end of file

app/src/main/java/chat/rocket/android/chatroom/viewmodel/ViewModelMapper.kt

@@ -325,6 +325,8 @@ class ViewModelMapper @Inject constructor(
             is MessageType.MessagePinned -> context.getString(R.string.message_pinned)
             is MessageType.UserMuted -> context.getString(R.string.message_muted, message.message, message.sender?.username)
             is MessageType.UserUnMuted -> context.getString(R.string.message_unmuted, message.message, message.sender?.username)
+            is MessageType.SubscriptionRoleAdded -> context.getString(R.string.message_role_add, message.message, message.role, message.sender?.username)
+            is MessageType.SubscriptionRoleRemoved -> context.getString(R.string.message_role_removed, message.message, message.role, message.sender?.username)
             else -> {
                 throw InvalidParameterException("Invalid message type: ${message.type}")
             }

app/src/main/java/chat/rocket/android/chatrooms/presentation/ChatRoomsPresenter.kt

@@ -211,7 +211,8 @@ class ChatRoomsPresenter @Inject constructor(
                 userMentions = null,
                 groupMentions = 0L,
                 lastMessage = null,
-                client = client
+                client = client,
+                broadcast = false
             )
         }
     }
@@ -244,7 +245,8 @@ class ChatRoomsPresenter @Inject constructor(
                 userMentions = null,
                 groupMentions = 0L,
                 lastMessage = it.lastMessage,
-                client = client
+                client = client,
+                broadcast = it.broadcast
             )
         }
     }
@@ -335,7 +337,8 @@ class ChatRoomsPresenter @Inject constructor(
                 userMentions = it.userMentions,
                 groupMentions = it.groupMentions,
                 lastMessage = it.lastMessage,
-                client = client
+                client = client,
+                broadcast = it.broadcast
             )
             chatRoomsList.add(newRoom)
         }
@@ -478,7 +481,8 @@ class ChatRoomsPresenter @Inject constructor(
                 userMentions = userMentions,
                 groupMentions = groupMentions,
                 lastMessage = room.lastMessage,
-                client = client
+                client = client,
+                broadcast = broadcast
             )
             removeRoom(room.id, chatRooms)
             chatRooms.add(newRoom)
@@ -517,7 +521,8 @@ class ChatRoomsPresenter @Inject constructor(
                 userMentions = subscription.userMentions,
                 groupMentions = subscription.groupMentions,
                 lastMessage = lastMessage,
-                client = client
+                client = client,
+                broadcast = broadcast
             )
             removeRoom(subscription.roomId, chatRooms)
             chatRooms.add(newRoom)
@@ -591,7 +596,8 @@ class ChatRoomsPresenter @Inject constructor(
                     userMentions = it.userMentions,
                     groupMentions = it.groupMentions,
                     lastMessage = it.lastMessage,
-                    client = client
+                    client = client,
+                    broadcast = it.broadcast
                 )
 
                 getChatRoomsInteractor.remove(currentServer, it)

app/src/main/java/chat/rocket/android/chatrooms/ui/ChatRoomsFragment.kt

@@ -14,6 +14,7 @@ import android.support.v7.widget.SearchView
 import android.view.*
 import android.widget.CheckBox
 import android.widget.RadioGroup
+import androidx.core.view.isVisible
 import chat.rocket.android.R
 import chat.rocket.android.chatrooms.presentation.ChatRoomsPresenter
 import chat.rocket.android.chatrooms.presentation.ChatRoomsView
@@ -166,11 +167,7 @@ class ChatRoomsFragment : Fragment(), ChatRoomsView {
             /*val diff = async(CommonPool) {
                 DiffUtil.calculateDiff(RoomsDiffCallback(adapter.baseAdapter.dataSet, newDataSet))
             }.await()*/
-            if (newDataSet.isEmpty()) {
-                text_no_search.visibility = View.VISIBLE
-            }else{
-                text_no_search.visibility = View.GONE
-            }
+            text_no_search.isVisible = newDataSet.isEmpty()
             if (isActive) {
                 adapter.baseAdapter.updateRooms(newDataSet)
                 // TODO - fix crash to re-enable diff.dispatchUpdatesTo(adapter)

app/src/main/java/chat/rocket/android/pinnedmessages/presentation/PinnedMessagesPresenter.kt

@@ -8,7 +8,7 @@ import chat.rocket.android.server.infraestructure.RocketChatClientFactory
 import chat.rocket.android.util.extensions.launchUI
 import chat.rocket.common.RocketChatException
 import chat.rocket.common.util.ifNull
-import chat.rocket.core.internal.rest.getRoomPinnedMessages
+import chat.rocket.core.internal.rest.getPinnedMessages
 import chat.rocket.core.model.isSystemMessage
 import timber.log.Timber
 import javax.inject.Inject
@@ -37,7 +37,7 @@ class PinnedMessagesPresenter @Inject constructor(
                 chatRoom?.let { room ->
                     view.showLoading()
                     val pinnedMessages =
-                        client.getRoomPinnedMessages(roomId, room.type, pinnedMessagesListOffset)
+                        client.getPinnedMessages(roomId, room.type, pinnedMessagesListOffset)
                     pinnedMessagesListOffset = pinnedMessages.offset.toInt()
                     val messageList = mapper.map(pinnedMessages.result.filterNot { it.isSystemMessage() })
                     view.showPinnedMessages(messageList)

app/src/main/java/chat/rocket/android/push/PushManager.kt

@@ -291,7 +291,7 @@ class PushManager @Inject constructor(
                 .setLabel(replyTextHint)
                 .build()
         val pendingIntent = getReplyPendingIntent(pushMessage)
-        val replyAction = NotificationCompat.Action.Builder(R.drawable.ic_reply_black_24px, replyTextHint, pendingIntent)
+        val replyAction = NotificationCompat.Action.Builder(R.drawable.ic_action_message_reply_24dp, replyTextHint, pendingIntent)
                 .addRemoteInput(replyRemoteInput)
                 .setAllowGeneratedReplies(true)
                 .build()

app/src/main/java/chat/rocket/android/server/domain/PermissionsInteractor.kt

@@ -32,20 +32,25 @@ class PermissionsInteractor @Inject constructor(
     }
 
     /**
-     * Check whether user is allowed to delete a message.
+     * Check whether the user is allowed to delete a message.
      */
     fun allowedMessageDeleting() = publicSettings()?.allowedMessageDeleting() ?: false
 
     /**
-     * Checks whether user is allowed to edit a message.
+     * Checks whether the user is allowed to edit a message.
      */
     fun allowedMessageEditing() = publicSettings()?.allowedMessageEditing() ?: false
 
     /**
-     * Checks whether user is allowed to pin a message to a channel.
+     * Checks whether the user is allowed to pin a message to a channel.
      */
     fun allowedMessagePinning() = publicSettings()?.allowedMessagePinning() ?: false
 
+    /**
+     * Checks whether the user is allowed to star a message.
+     */
+    fun allowedMessageStarring() = publicSettings()?.allowedMessageStarring() ?: false
+
     /**
      * Checks whether should show deleted message status.
      */

app/src/main/java/chat/rocket/android/server/domain/RefreshSettingsInteractor.kt

@@ -24,7 +24,7 @@ class RefreshSettingsInteractor @Inject constructor(
         FAVORITE_ROOMS, UPLOAD_STORAGE_TYPE, UPLOAD_MAX_FILE_SIZE, UPLOAD_WHITELIST_MIMETYPES,
         HIDE_USER_JOIN, HIDE_USER_LEAVE,
         HIDE_TYPE_AU, HIDE_MUTE_UNMUTE, HIDE_TYPE_RU, ALLOW_MESSAGE_DELETING,
-        ALLOW_MESSAGE_EDITING, ALLOW_MESSAGE_PINNING, SHOW_DELETED_STATUS, SHOW_EDITED_STATUS,
+        ALLOW_MESSAGE_EDITING, ALLOW_MESSAGE_PINNING, ALLOW_MESSAGE_STARRING, SHOW_DELETED_STATUS, SHOW_EDITED_STATUS,
         WIDE_TILE_310, STORE_LAST_MESSAGE)
 
     suspend fun refresh(server: String) {

app/src/main/java/chat/rocket/android/server/domain/SettingsRepository.kt

@@ -49,6 +49,7 @@ const val ALLOW_MESSAGE_EDITING = "Message_AllowEditing"
 const val SHOW_DELETED_STATUS = "Message_ShowDeletedStatus"
 const val SHOW_EDITED_STATUS = "Message_ShowEditedStatus"
 const val ALLOW_MESSAGE_PINNING = "Message_AllowPinning"
+const val ALLOW_MESSAGE_STARRING = "Message_AllowStarring"
 const val STORE_LAST_MESSAGE = "Store_Last_Message"
 
 /*
@@ -83,6 +84,7 @@ fun PublicSettings.wideTile(): String? = this[WIDE_TILE_310]?.value as String?
 fun PublicSettings.showDeletedStatus(): Boolean = this[SHOW_DELETED_STATUS]?.value == true
 fun PublicSettings.showEditedStatus(): Boolean = this[SHOW_EDITED_STATUS]?.value == true
 fun PublicSettings.allowedMessagePinning(): Boolean = this[ALLOW_MESSAGE_PINNING]?.value == true
+fun PublicSettings.allowedMessageStarring(): Boolean = this[ALLOW_MESSAGE_STARRING]?.value == true
 fun PublicSettings.allowedMessageEditing(): Boolean = this[ALLOW_MESSAGE_EDITING]?.value == true
 fun PublicSettings.allowedMessageDeleting(): Boolean = this[ALLOW_MESSAGE_DELETING]?.value == true
 

app/src/main/java/chat/rocket/android/server/infraestructure/ConnectionManager.kt

@@ -110,7 +110,6 @@ class ConnectionManager(internal val client: RocketChatClient) {
                 Timber.d("Received new Message for room ${message.roomId}")
                 val channel = roomMessagesChannels[message.roomId]
                 channel?.send(message)
-
             }
         }
 
@@ -131,6 +130,7 @@ class ConnectionManager(internal val client: RocketChatClient) {
                 }
             }
         }
+
         client.connect()
 
         // Broadcast initial state...

app/src/main/java/chat/rocket/android/server/presentation/CheckServerPresenter.kt

@@ -8,6 +8,7 @@ import chat.rocket.android.util.VersionInfo
 import chat.rocket.android.util.extensions.launchUI
 import chat.rocket.android.util.retryIO
 import chat.rocket.common.RocketChatInvalidProtocolException
+import chat.rocket.common.model.ServerInfo
 import chat.rocket.core.RocketChatClient
 import chat.rocket.core.internal.rest.serverInfo
 import kotlinx.coroutines.experimental.Deferred
@@ -26,7 +27,13 @@ abstract class CheckServerPresenter constructor(private val strategy: CancelStra
             try {
                 currentServer = serverUrl
                 client = factory.create(currentServer)
-                val version = checkServerVersion(serverUrl).await()
+                val serverInfo = retryIO(description = "serverInfo", times = 5) {
+                    client.serverInfo()
+                }
+                if (serverInfo.redirected) {
+                    view.updateServerUrl(serverInfo.url)
+                }
+                val version = checkServerVersion(serverInfo)
                 when (version) {
                     is Version.VersionOk -> {
                         Timber.i("Your version is nice! (Requires: 0.62.0, Yours: ${version.version})")
@@ -55,23 +62,19 @@ abstract class CheckServerPresenter constructor(private val strategy: CancelStra
         }
     }
 
-    internal fun checkServerVersion(serverUrl: String): Deferred<Version> {
-        currentServer = serverUrl
-        return async {
-            val serverInfo = retryIO(description = "serverInfo", times = 5) { client.serverInfo() }
-            val thisServerVersion = serverInfo.version
-            val isRequiredVersion = isRequiredServerVersion(thisServerVersion)
-            val isRecommendedVersion = isRecommendedServerVersion(thisServerVersion)
-            if (isRequiredVersion) {
-                if (isRecommendedVersion) {
-                    Timber.i("Your version is nice! (Requires: 0.62.0, Yours: $thisServerVersion)")
-                    return@async Version.VersionOk(thisServerVersion)
-                } else {
-                    return@async Version.RecommendedVersionWarning(thisServerVersion)
-                }
+    private fun checkServerVersion(serverInfo: ServerInfo): Version {
+        val thisServerVersion = serverInfo.version
+        val isRequiredVersion = isRequiredServerVersion(thisServerVersion)
+        val isRecommendedVersion = isRecommendedServerVersion(thisServerVersion)
+        return if (isRequiredVersion) {
+            if (isRecommendedVersion) {
+                Timber.i("Your version is nice! (Requires: 0.62.0, Yours: $thisServerVersion)")
+                Version.VersionOk(thisServerVersion)
             } else {
-                return@async Version.OutOfDateError(thisServerVersion)
+                Version.RecommendedVersionWarning(thisServerVersion)
             }
+        } else {
+            Version.OutOfDateError(thisServerVersion)
         }
     }
 

app/src/main/res/drawable/ic_content_copy_black_24px.xml → app/src/main/res/drawable/ic_action_message_copy_24dp.xml

 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24.0"
-        android:viewportHeight="24.0">
-   <path
-        android:pathData="M16,1L4,1c-1.1,0 -2,0.9 -2,2v14h2L4,3h12L16,1zM19,5L8,5c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h11c1.1,0 2,-0.9 2,-2L21,7c0,-1.1 -0.9,-2 -2,-2zM19,21L8,21L8,7h11v14z"
-        android:fillColor="@color/actionMenuColor"/>
-</vector>
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24.0"
+    android:viewportWidth="24.0">
+
+    <path
+        android:fillColor="@color/actionMenuColor"
+        android:pathData="M16,1L4,1c-1.1,0 -2,0.9 -2,2v14h2L4,3h12L16,1zM19,5L8,5c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h11c1.1,0 2,-0.9 2,-2L21,7c0,-1.1 -0.9,-2 -2,-2zM19,21L8,21L8,7h11v14z" />
+</vector>
\ No newline at end of file

app/src/main/res/drawable/ic_delete_black_24px.xml → app/src/main/res/drawable/ic_action_message_delete_24dp.xml

 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24.0"
-        android:viewportHeight="24.0">
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24.0"
+    android:viewportWidth="24.0">
+
     <path
-        android:pathData="M6,19c0,1.1 0.9,2 2,2h8c1.1,0 2,-0.9 2,-2V7H6v12zM19,4h-3.5l-1,-1h-5l-1,1H5v2h14V4z"
-        android:fillColor="#FF0000"/>
+        android:fillColor="#FF0000"
+        android:pathData="M6,19c0,1.1 0.9,2 2,2h8c1.1,0 2,-0.9 2,-2V7H6v12zM19,4h-3.5l-1,-1h-5l-1,1H5v2h14V4z" />
 </vector>

app/src/main/res/drawable/ic_edit_black_24px.xml → app/src/main/res/drawable/ic_action_message_edit_24dp.xml

 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24.0"
-        android:viewportHeight="24.0">
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24.0"
+    android:viewportWidth="24.0">
+
     <path
-        android:pathData="M3,17.25V21h3.75L17.81,9.94l-3.75,-3.75L3,17.25zM20.71,7.04c0.39,-0.39 0.39,-1.02 0,-1.41l-2.34,-2.34c-0.39,-0.39 -1.02,-0.39 -1.41,0l-1.83,1.83 3.75,3.75 1.83,-1.83z"
-        android:fillColor="@color/actionMenuColor"/>
-</vector>
+        android:fillColor="@color/actionMenuColor"
+        android:pathData="M3,17.25V21h3.75L17.81,9.94l-3.75,-3.75L3,17.25zM20.71,7.04c0.39,-0.39 0.39,-1.02 0,-1.41l-2.34,-2.34c-0.39,-0.39 -1.02,-0.39 -1.41,0l-1.83,1.83 3.75,3.75 1.83,-1.83z" />
+</vector>
\ No newline at end of file

app/src/main/res/drawable/ic_action_message_pin_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24"
+    android:viewportWidth="24">
+
+    <path
+        android:fillColor="@color/actionMenuColor"
+        android:pathData="M16,12V4H17V2H7V4H8V12L6,14V16H11.2V22H12.8V16H18V14L16,12Z" />
+</vector>
\ No newline at end of file

app/src/main/res/drawable/ic_action_message_quote_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24.0"
+    android:viewportWidth="24.0">
+
+    <path
+        android:fillColor="@color/actionMenuColor"
+        android:pathData="M6,17h3l2,-4L11,7L5,7v6h3zM14,17h3l2,-4L19,7h-6v6h3z" />
+</vector>
\ No newline at end of file

app/src/main/res/drawable/ic_action_message_reply_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24.0"
+    android:viewportWidth="24.0">
+
+    <path
+        android:fillColor="@color/actionMenuColor"
+        android:pathData="M10,9V5l-7,7 7,7v-4.1c5,0 8.5,1.6 11,5.1 -1,-5 -4,-10 -11,-11z" />
+</vector>
\ No newline at end of file

app/src/main/res/drawable/ic_star_black_24px.xml → app/src/main/res/drawable/ic_action_message_star_24dp.xml

 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24.0"
-        android:viewportHeight="24.0">
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24.0"
+    android:viewportWidth="24.0">
+
     <path
-        android:pathData="M12,17.27L18.18,21l-1.64,-7.03L22,9.24l-7.19,-0.61L12,2 9.19,8.63 2,9.24l5.46,4.73L5.82,21z"
-        android:fillColor="@color/actionMenuColor"/>
-</vector>
+        android:fillColor="@color/actionMenuColor"
+        android:pathData="M12,17.27L18.18,21l-1.64,-7.03L22,9.24l-7.19,-0.61L12,2 9.19,8.63 2,9.24l5.46,4.73L5.82,21z" />
+</vector>
\ No newline at end of file

app/src/main/res/drawable/ic_pin_black_24dp.xml

-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:viewportWidth="197.218"
-    android:viewportHeight="197.218"
-    android:width="197.218dp"
-    android:height="197.218dp">
-    <group
-        android:translateX="-570.396"
-        android:translateY="-306.782">
-        <path
-            android:pathData="M704.445 306.782l-6.785 6.785c-6.084 6.084 -7.622 14.712 -4.309 21.871l-44.068 35.44 -3.086 -3.086c-7.889 -7.889 -19.525 -7.889 -27.414 0l-8.944 8.953 87.821 87.811 8.934 -8.933c7.899 -7.899 7.899 -19.525 0 -27.433l-3.076 -3.077 36.051 -44.68c6.824 2.466 14.367 1.036 20.037 -4.624l8.008 -5.858 -63.169 -63.169zm-66.867 116.487l-67.182 66.857 0 13.874 13.864 0 66.867 -67.182 -13.549 -13.549z"
-            android:fillColor="@color/actionMenuColor"
-            />
-    </group>
-</vector>
\ No newline at end of file

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

 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
+<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/root_layout"
@@ -12,23 +11,23 @@
         android:id="@+id/view_loading"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintBottom_toBottomOf="parent"
         android:visibility="gone"
         app:indicatorColor="@color/black"
         app:indicatorName="BallPulseIndicator"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
         tools:visibility="visible" />
 
     <FrameLayout
         android:id="@+id/message_list_container"
         android:layout_width="0dp"
         android:layout_height="0dp"
-        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintBottom_toTopOf="@id/text_typing_status"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintBottom_toTopOf="@id/layout_message_composer">
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
 
         <include
             android:id="@+id/layout_message_list"
@@ -44,52 +43,65 @@
         android:layout_height="100dp"
         android:src="@drawable/ic_chat_black_24dp"
         android:tint="@color/icon_grey"
-        app:layout_constraintStart_toStartOf="parent"
+        android:visibility="gone"
+        app:layout_constraintBottom_toTopOf="@id/text_chat_title"
         app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintBottom_toTopOf="@id/text_chat_title"
         app:layout_constraintVertical_chainStyle="packed"
-        android:visibility="gone"
         tools:visibility="visible" />
 
     <TextView
         android:id="@+id/text_chat_title"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
+        android:layout_marginTop="24dp"
         android:text="@string/msg_no_chat_title"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/image_chat_icon"
-        app:layout_constraintBottom_toTopOf="@id/text_chat_description"
+        android:textColor="@color/colorSecondaryText"
         android:textSize="20sp"
-        android:layout_marginTop="24dp"
         android:textStyle="bold"
-        android:textColor="@color/colorSecondaryText"
         android:visibility="gone"
-        tools:visibility="visible"/>
+        app:layout_constraintBottom_toTopOf="@id/text_chat_description"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/image_chat_icon"
+        tools:visibility="visible" />
 
     <TextView
         android:id="@+id/text_chat_description"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="@string/msg_no_chat_description"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/text_chat_title"
-        app:layout_constraintBottom_toTopOf="@id/layout_message_composer"
         android:layout_marginTop="16dp"
+        android:text="@string/msg_no_chat_description"
         android:textAlignment="center"
-        android:textSize="16sp"
         android:textColor="@color/colorSecondaryTextLight"
+        android:textSize="16sp"
         android:visibility="gone"
-        tools:visibility="visible"/>
+        app:layout_constraintBottom_toTopOf="@id/layout_message_composer"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/text_chat_title"
+        tools:visibility="visible" />
 
     <chat.rocket.android.widget.autocompletion.ui.SuggestionsView
         android:id="@+id/suggestions_view"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:background="@color/suggestion_background_color"
+        app:layout_constraintBottom_toTopOf="@id/layout_message_composer" />
+
+    <TextView
+        android:id="@+id/text_typing_status"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="5dp"
+        android:layout_marginEnd="16dp"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="16dp"
+        android:maxLines="2"
+        android:visibility="gone"
         app:layout_constraintBottom_toTopOf="@id/layout_message_composer"
-        android:background="@color/suggestion_background_color" />
+        app:layout_constraintEnd_toStartOf="parent" />
 
     <include
         android:id="@+id/layout_message_composer"
@@ -102,18 +114,18 @@
         android:id="@+id/view_dim"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        app:layout_constraintBottom_toTopOf="@id/layout_message_composer"
         android:background="@color/colorDim"
-        android:visibility="gone" />
+        android:visibility="gone"
+        app:layout_constraintBottom_toTopOf="@id/layout_message_composer" />
 
     <include
         android:id="@+id/layout_message_attachment_options"
         layout="@layout/message_attachment_options"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        app:layout_constraintBottom_toTopOf="@id/layout_message_composer"
         android:layout_margin="5dp"
-        android:visibility="gone" />
+        android:visibility="gone"
+        app:layout_constraintBottom_toTopOf="@id/layout_message_composer" />
 
     <TextView
         android:id="@+id/connection_status_text"

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

@@ -36,7 +36,7 @@
         android:id="@+id/iv_pin_icon"
         android:layout_width="100dp"
         android:layout_height="100dp"
-        android:src="@drawable/ic_pin_black_24dp"
+        android:src="@drawable/ic_action_message_pin_24dp"
         android:tint="@color/icon_grey"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintEnd_toEndOf="parent"

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

@@ -7,11 +7,11 @@
     android:layout_height="wrap_content"
     android:background="?android:attr/selectableItemBackground"
     android:clickable="true"
-    android:paddingStart="@dimen/screen_edge_left_and_right_padding"
-    android:paddingEnd="@dimen/screen_edge_left_and_right_padding"
-    android:paddingTop="@dimen/message_item_top_and_bottom_padding"
+    android:focusable="true"
     android:paddingBottom="@dimen/message_item_top_and_bottom_padding"
-    android:focusable="true">
+    android:paddingEnd="@dimen/screen_edge_left_and_right_padding"
+    android:paddingStart="@dimen/screen_edge_left_and_right_padding"
+    android:paddingTop="@dimen/message_item_top_and_bottom_padding">
 
     <include
         android:id="@+id/layout_avatar"
@@ -20,36 +20,39 @@
         android:layout_height="40dp"
         android:layout_marginTop="5dp"
         app:layout_constraintLeft_toLeftOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/new_messages_notif" />
+        app:layout_constraintTop_toBottomOf="@+id/new_messages_notif" />
 
     <LinearLayout
         android:id="@+id/new_messages_notif"
-        tools:visibility="visible"
-        android:visibility="gone"
-        android:orientation="horizontal"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:visibility="gone"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toTopOf="parent">
+        app:layout_constraintTop_toTopOf="parent"
+        tools:visibility="visible">
+
         <View
-            android:layout_gravity="center"
-            android:layout_height="1dp"
             android:layout_width="0dp"
-            android:layout_weight="1"
+            android:layout_height="1dp"
+            android:layout_gravity="center"
             android:layout_marginEnd="4dp"
-            android:background="@color/red"/>
+            android:layout_weight="1"
+            android:background="@color/red" />
+
         <TextView
             android:layout_width="wrap_content"
-            android:text="@string/msg_unread_messages"
             android:layout_height="wrap_content"
+            android:text="@string/msg_unread_messages"
             android:textColor="@color/red" />
+
         <View
-            android:layout_gravity="center"
-            android:layout_height="1dp"
             android:layout_width="0dp"
-            android:layout_weight="1"
+            android:layout_height="1dp"
+            android:layout_gravity="center"
             android:layout_marginStart="4dp"
-            android:background="@color/red"/>
+            android:layout_weight="1"
+            android:background="@color/red" />
     </LinearLayout>
 
     <LinearLayout
@@ -58,8 +61,8 @@
         android:layout_height="wrap_content"
         android:layout_marginStart="16dp"
         android:orientation="horizontal"
-        app:layout_constraintTop_toBottomOf="@id/new_messages_notif"
-        app:layout_constraintLeft_toRightOf="@+id/layout_avatar">
+        app:layout_constraintLeft_toRightOf="@+id/layout_avatar"
+        app:layout_constraintTop_toBottomOf="@+id/new_messages_notif">
 
         <TextView
             android:id="@+id/text_sender"
@@ -80,11 +83,22 @@
             android:id="@+id/text_edit_indicator"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:text="@string/msg_edited"
             android:layout_marginStart="8dp"
+            android:text="@string/msg_edited"
             android:textStyle="italic"
             android:visibility="gone"
             tools:visibility="visible" />
+
+        <ImageView
+            android:id="@+id/image_star_indicator"
+            android:layout_width="14dp"
+            android:layout_height="14dp"
+            android:layout_gravity="center_vertical"
+            android:layout_marginStart="8dp"
+            android:layout_marginTop="2dp"
+            android:src="@drawable/ic_action_message_star_24dp"
+            android:visibility="gone"
+            tools:visibility="visible" />
     </LinearLayout>
 
     <TextView
@@ -94,12 +108,13 @@
         android:layout_height="wrap_content"
         android:layout_marginBottom="2dp"
         android:layout_marginTop="5dp"
-        app:layout_constraintLeft_toLeftOf="@id/top_container"
+        app:layout_constraintLeft_toLeftOf="@+id/top_container"
         app:layout_constraintRight_toRightOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/top_container"
         tools:text="This is a multiline chat message from Bertie that will take more than just one line of text. I have sure that everything is amazing!" />
 
-    <include layout="@layout/layout_reactions"
+    <include
+        layout="@layout/layout_reactions"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         app:layout_constraintEnd_toEndOf="@+id/text_content"

app/src/main/res/menu/message_actions.xml

 <?xml version="1.0" encoding="utf-8"?>
 <menu xmlns:android="http://schemas.android.com/apk/res/android">
 
-    <group android:id="@+id/common_actions">
-        <item
-            android:id="@+id/action_menu_msg_reply"
-            android:icon="@drawable/ic_reply_black_24px"
-            android:title="@string/action_msg_reply" />
-
-        <item
-            android:id="@+id/action_menu_msg_quote"
-            android:icon="@drawable/ic_quote_black_24px"
-            android:title="@string/action_msg_quote" />
-
-        <item
-            android:id="@+id/action_menu_msg_edit"
-            android:icon="@drawable/ic_edit_black_24px"
-            android:title="@string/action_msg_edit" />
-
-        <item
-            android:id="@+id/action_menu_msg_copy"
-            android:icon="@drawable/ic_content_copy_black_24px"
-            android:title="@string/action_msg_copy" />
-
-        <item
-            android:id="@+id/action_menu_msg_react"
-            android:icon="@drawable/ic_add_reaction"
-            android:title="@string/action_msg_add_reaction" />
-
-        <!--<item-->
-        <!--android:id="@+id/action_menu_msg_share"-->
-        <!--andrtextIconicon="@drawable/ic_share_black_24px"-->
-        <!--android:title="@string/action_msg_share" />-->
-
-        <item
-            android:id="@+id/action_menu_msg_pin_unpin"
-            android:icon="@drawable/ic_pin_black_24dp"
-            android:title="@string/action_msg_pin" />
-
-        <!--<item-->
-        <!--android:id="@+id/action_menu_msg_star"-->
-        <!--andrtextIconicon="@drawable/ic_star_black_24px"-->
-        <!--android:title="@string/action_msg_star" />-->
-    </group>
-
-    <group android:id="@+id/dangerous_actions">
-        <item
-            android:id="@+id/action_menu_msg_delete"
-            android:icon="@drawable/ic_delete_black_24px"
-            android:title="@string/action_msg_delete" />
-    </group>
+    <item
+        android:id="@+id/action_message_reply"
+        android:icon="@drawable/ic_action_message_reply_24dp"
+        android:title="@string/action_msg_reply" />
+
+    <item
+        android:id="@+id/action_message_quote"
+        android:icon="@drawable/ic_action_message_quote_24dp"
+        android:title="@string/action_msg_quote" />
+
+    <item
+        android:id="@+id/action_message_copy"
+        android:icon="@drawable/ic_action_message_copy_24dp"
+        android:title="@string/action_msg_copy" />
+
+    <item
+        android:id="@+id/action_menu_msg_react"
+        android:icon="@drawable/ic_add_reaction"
+        android:title="@string/action_msg_add_reaction" />
+
+    <!--<item-->
+    <!--android:id="@+id/action_menu_msg_share"-->
+    <!--andrtextIconicon="@drawable/ic_share_black_24px"-->
+    <!--android:title="@string/action_msg_share" />-->
+
+    <item
+        android:id="@+id/action_message_star"
+        android:icon="@drawable/ic_action_message_star_24dp"
+        android:title="@string/action_msg_star" />
+
+    <item
+        android:id="@+id/action_message_unpin"
+        android:icon="@drawable/ic_action_message_pin_24dp"
+        android:title="@string/action_msg_pin" />
+
+    <item
+        android:id="@+id/action_message_edit"
+        android:icon="@drawable/ic_action_message_edit_24dp"
+        android:title="@string/action_msg_edit" />
+
+    <item
+        android:id="@+id/action_message_delete"
+        android:icon="@drawable/ic_action_message_delete_24dp"
+        android:title="@string/action_msg_delete" />
 </menu>
\ No newline at end of file

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

@@ -112,6 +112,14 @@
     <string name="msg_no_chat_title">Sin mensajes de chat</string>
     <string name="msg_no_chat_description">Comience a conversar para ver\nsus mensajes aquí.</string>
     <string name="msg_edited">(editado)</string>
+    // TODO: Add proper translation.
+    <string name="msg_and">\u0020and\u0020</string>
+    // TODO: Add proper translation.
+    <string name="msg_is_typing">\u0020is typing…</string>
+    // TODO: Add proper translation.
+    <string name="msg_are_typing">\u0020are typing…</string>
+    // TODO: Add proper translation.
+    <string name="msg_several_users_are_typing">Several users are typing…</string>
     <string name="msg_no_search_found">No se han encontrado resultados</string>
 
     <!-- System messages -->
@@ -125,6 +133,8 @@
     <string name="message_pinned">Fijado una mensaje:</string>
     <string name="message_muted">Usuario %1$s silenciado por %2$s</string>
     <string name="message_unmuted">Usuario %1$s no silenciado por %2$s</string>
+    <string name="message_role_add">%1$s fue establecido %2$s por %3$s</string>
+    <string name="message_role_removed">%1$s ya no es %2$s por %3$s</string>
 
     <!-- Message actions -->
     <string name="action_msg_reply">Respuesta</string>
@@ -135,6 +145,8 @@
     <string name="action_msg_pin">Fijar mensaje</string>
     <string name="action_msg_unpin">Soltar mensaje</string>
     <string name="action_msg_star">Star mensaje</string>
+    // TODO: Add proper translation.
+    <string name="action_msg_unstar">Unstar Message</string>
     <string name="action_msg_share">Compartir</string>
     <string name="action_title_editing">Edición de mensaje</string>
     <string name="action_msg_add_reaction">Añadir una reacción</string>
@@ -143,6 +155,8 @@
     <string name="permission_editing_not_allowed">La edición no és permitida</string>
     <string name="permission_deleting_not_allowed">Eliminar no és permitido</string>
     <string name="permission_pinning_not_allowed">Fijar no és permitido</string>
+    // TODO: Add proper translation.
+    <string name="permission_starring_not_allowed">Starring is not allowed</string>
 
     <!-- Members List -->
     <string name="title_members_list">Lista de miembros</string>

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

@@ -112,6 +112,14 @@
     <string name="msg_no_chat_title">Aucun message de discussion</string>
     <string name="msg_no_chat_description">Commencez à converser pour voir\nvos messages ici.</string>
     <string name="msg_edited">(édité)</string>
+    // TODO: Add proper translation.
+    <string name="msg_and">\u0020and\u0020</string>
+    // TODO: Add proper translation.
+    <string name="msg_is_typing">\u0020is typing…</string>
+    // TODO: Add proper translation.
+    <string name="msg_are_typing">\u0020are typing…</string>
+    // TODO: Add proper translation.
+    <string name="msg_several_users_are_typing">Several users are typing…</string>
     <string name="msg_no_search_found">Aucun résultat trouvé</string>
 
     <!-- System messages -->
@@ -125,6 +133,8 @@
     <string name="message_pinned">Épinglé un message:</string>
     <string name="message_muted">Utilisateur %1$s mis en sourdine par %2$s</string>
     <string name="message_unmuted">Utilisateur %1$s non muté par %2$s</string>
+    <string name="message_role_add">%1$s a été défini %2$s par %3$s</string>
+    <string name="message_role_removed">%1$s is no longer %2$s par %3$s</string>
 
     <!-- Message actions -->
     <string name="action_msg_reply">Répondre</string>
@@ -134,7 +144,10 @@
     <string name="action_msg_delete">Effacer</string>
     <string name="action_msg_pin">Épingle message</string>
     <string name="action_msg_unpin">Enlever message</string>
+    // TODO: Add proper translation.
     <string name="action_msg_star">Star message</string>
+    // TODO: Add proper translation.
+    <string name="action_msg_unstar">Unstar Message</string>
     <string name="action_msg_share">Partager</string>
     <string name="action_title_editing">Modification du message</string>
     <string name="action_msg_add_reaction">Ajouter une réaction</string>
@@ -143,6 +156,8 @@
     <string name="permission_editing_not_allowed">L\'édition n\'est pas autorisée</string>
     <string name="permission_deleting_not_allowed">La suppression n\'est pas autorisée</string>
     <string name="permission_pinning_not_allowed">L\'épinglage n\'est pas autorisé</string>
+    // TODO: Add proper translation.
+    <string name="permission_starring_not_allowed">Starring is not allowed</string>
 
     <!-- Members List -->
     <string name="title_members_list">Liste des membres</string>

app/src/main/res/values-hi-rIN/strings.xml

@@ -114,6 +114,14 @@
     <string name="msg_no_chat_title">कोई चैट संदेश नहीं</string>
     <string name="msg_no_chat_description">यहां अपने संदेश देखने के लिए\nबातचीत शुरू करें।</string>
     <string name="msg_edited">(संपादित)</string>
+    // TODO: Add proper translation.
+    <string name="msg_and">\u0020and\u0020</string>
+    // TODO: Add proper translation.
+    <string name="msg_is_typing">\u0020is typing…</string>
+    // TODO: Add proper translation.
+    <string name="msg_are_typing">\u0020are typing…</string>
+    // TODO: Add proper translation.
+    <string name="msg_several_users_are_typing">Several users are typing…</string>
     <string name="msg_no_search_found">कोई परिणाम नहीं मिला</string>
 
     <!-- System messages -->
@@ -127,6 +135,8 @@
     <string name="message_pinned">एक संदेश पिन किया:</string>
     <string name="message_muted">उपयोगकर्ता %1$s %2$s द्वारा म्यूट किया गया</string>
     <string name="message_unmuted">उपयोगकर्ता %1$s %2$s द्वारा अनम्यूट किया गया</string>
+    <string name="message_role_add">%1$s %3$s द्वारा %2$s सेट किया गया था</string>
+    <string name="message_role_removed">%1$s अब %3$s द्वारा %2$s नहीं है</string>
 
     <!-- Message actions -->
     <string name="action_msg_reply">जवाब दें</string>
@@ -137,6 +147,8 @@
     <string name="action_msg_pin">संदेश को पिन करें</string>
     <string name="action_msg_unpin">संदेश को पिन से हटाएँ</string>
     <string name="action_msg_star">संदेश को स्टार करें</string>
+    // TODO: Add proper translation.
+    <string name="action_msg_unstar">Unstar Message</string>
     <string name="action_msg_share">शेयर करें</string>
     <string name="action_title_editing">संपादन संदेश</string>
     <string name="action_msg_add_reaction">प्रतिक्रिया जोड़ें</string>
@@ -145,6 +157,8 @@
     <string name="permission_editing_not_allowed">संपादन की अनुमति नहीं है</string>
     <string name="permission_deleting_not_allowed">हटाने की अनुमति नहीं है</string>
     <string name="permission_pinning_not_allowed">पिनि करने की अनुमति नहीं है</string>
+    // TODO: Add proper translation.
+    <string name="permission_starring_not_allowed">Starring is not allowed</string>
 
     <!-- Members List -->
     <string name="title_members_list">सदस्यों की सूची</string>

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

@@ -108,6 +108,10 @@
     <string name="msg_image_saved_successfully">Imagem salva na galeria</string>
     <string name="msg_image_saved_failed">Falha ao salvar a imagem</string>
     <string name="msg_edited">(editado)</string>
+    <string name="msg_and">\u0020e\u0020</string>
+    <string name="msg_is_typing">\u0020está digitando…</string>
+    <string name="msg_are_typing">\u0020estão digitando…</string>
+    <string name="msg_several_users_are_typing">Vários usuários estão digitando…</string>
     <string name="msg_no_search_found">nenhum resultado encontrado</string>
 
     <!-- System messages -->
@@ -121,6 +125,8 @@
     <string name="message_pinned">Pinou uma mensagem:</string>
     <string name="message_muted">Usuário %1$s entrou no modo mudo por %2$s</string>
     <string name="message_unmuted">Usuário %1$s saiu do modo mudo por %2$s</string>
+    <string name="message_role_add">%1$s foi definido %2$s por %3$s</string>
+    <string name="message_role_removed">%1$s não é mais %2$s por %3$s</string>
 
     <!-- Message actions -->
     <string name="action_msg_reply">Responder</string>
@@ -131,6 +137,7 @@
     <string name="action_msg_pin">Pinar mensagem</string>
     <string name="action_msg_unpin">Despinar mensagem</string>
     <string name="action_msg_star">Favoritar mensagem</string>
+    <string name="action_msg_unstar">Desfavoritar messagem</string>
     <string name="action_msg_share">Compartilhar</string>
     <string name="action_title_editing">Editando mensagem</string>
     <string name="action_msg_add_reaction">Adicionar reação</string>
@@ -139,6 +146,7 @@
     <string name="permission_editing_not_allowed">Edição não permitida</string>
     <string name="permission_deleting_not_allowed">Remoção não permitida</string>
     <string name="permission_pinning_not_allowed">Pinagem não permitida</string>
+    <string name="permission_starring_not_allowed">Favoritar não permitido</string>
 
     <!-- Members List -->
     <string name="title_members_list">Lista de Membros</string>

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

@@ -36,6 +36,7 @@
     <string name="action_away">Away</string>
     <string name="action_busy">Busy</string>
     <string name="action_invisible">Invisible</string>
+    <string name="action_drawing">Drawing</string>
 
     <!-- Settings List -->
     <string-array name="settings_actions">
@@ -131,6 +132,7 @@
     <string name="action_msg_pin">Pin Message</string>
     <string name="action_msg_unpin">Unpin Message</string>
     <string name="action_msg_star">Star Message</string>
+    <string name="action_msg_unstar">Unstar Message</string>
     <string name="action_msg_share">Share</string>
     <string name="action_title_editing">Editing Message</string>
     <string name="action_msg_add_reaction">Add reaction</string>
@@ -139,6 +141,8 @@
     <string name="permission_editing_not_allowed">Editing is not allowed</string>
     <string name="permission_deleting_not_allowed">Deleting is not allowed</string>
     <string name="permission_pinning_not_allowed">Pinning is not allowed</string>
+    // TODO: Add proper translation.
+    <string name="permission_starring_not_allowed">Starring is not allowed</string>
 
     <!-- Members List -->
     <string name="title_members_list">Members List</string>

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

@@ -109,6 +109,10 @@
     <string name="msg_image_saved_successfully">Image has been saved to gallery</string>
     <string name="msg_image_saved_failed">Failed to save image</string>
     <string name="msg_edited">(edited)</string>
+    <string name="msg_and">\u0020and\u0020</string>
+    <string name="msg_is_typing">\u0020is typing…</string>
+    <string name="msg_are_typing">\u0020are typing…</string>
+    <string name="msg_several_users_are_typing">Several users are typing…</string>
     <string name="msg_no_search_found">No result found</string>
 
     <!-- System messages -->
@@ -122,6 +126,8 @@
     <string name="message_pinned">Pinned a message:</string>
     <string name="message_muted">User %1$s muted by %2$s</string>
     <string name="message_unmuted">User %1$s unmuted by %2$s</string>
+    <string name="message_role_add">%1$s was set %2$s by %3$s</string>
+    <string name="message_role_removed">%1$s is no longer %2$s by %3$s</string>
 
     <!-- Message actions -->
     <string name="action_msg_reply">Reply</string>
@@ -132,6 +138,7 @@
     <string name="action_msg_pin">Pin Message</string>
     <string name="action_msg_unpin">Unpin Message</string>
     <string name="action_msg_star">Star Message</string>
+    <string name="action_msg_unstar">Unstar Message</string>
     <string name="action_msg_share">Share</string>
     <string name="action_title_editing">Editing Message</string>
     <string name="action_msg_add_reaction">Add reaction</string>
@@ -140,6 +147,7 @@
     <string name="permission_editing_not_allowed">Editing is not allowed</string>
     <string name="permission_deleting_not_allowed">Deleting is not allowed</string>
     <string name="permission_pinning_not_allowed">Pinning is not allowed</string>
+    <string name="permission_starring_not_allowed">Starring is not allowed</string>
 
     <!-- Members List -->
     <string name="title_members_list">Members List</string>

build.gradle

 // Top-level build file where you can add configuration options common to all sub-projects/modules.
-buildscript {
+buildscript { 
+    ext.kotlin_version = '1.2.31'
+
     apply from: rootProject.file('dependencies.gradle')
 
     repositories {
@@ -19,7 +21,7 @@ buildscript {
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
-    }
+    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" }
 }
 
 allprojects {
@@ -35,4 +37,4 @@ allprojects {
 
 task clean(type: Delete) {
     delete rootProject.buildDir
-}
+}
\ No newline at end of file

draw/.gitignore

+/build

draw/build.gradle

+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion 27
+
+
+
+    defaultConfig {
+        minSdkVersion 21
+        targetSdkVersion 27
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+
+    implementation libraries.appCompat
+    implementation libraries.constraintLayout
+    implementation libraries.kotlin
+    implementation libraries.androidKtx
+
+
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'com.android.support.test:runner:1.0.2'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+}
+
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'

draw/proguard-rules.pro

+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

draw/src/androidTest/java/chat/rocket/android/draw/ExampleInstrumentedTest.java

+package chat.rocket.android.draw;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getTargetContext();
+
+        assertEquals("chat.rocket.android.draw.test", appContext.getPackageName());
+    }
+}

draw/src/main/AndroidManifest.xml

+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="chat.rocket.android.draw">
+
+    <application>
+        <activity
+            android:name=".DrawingActivity"
+            android:theme="@style/Theme.AppCompat.Light.NoActionBar" />
+    </application>
+
+</manifest>
\ No newline at end of file

draw/src/main/java/chat/rocket/android/draw/DrawingActivity.kt

+package chat.rocket.android.draw
+
+import android.content.res.Resources
+import android.support.v7.app.AppCompatActivity
+import android.os.Bundle
+import android.support.v4.content.res.ResourcesCompat
+import android.view.View
+import android.widget.SeekBar
+import androidx.core.view.isVisible
+import kotlinx.android.synthetic.main.activity_drawing.*
+import kotlinx.android.synthetic.main.color_palette_view.*
+import android.content.Intent
+import android.graphics.Bitmap
+import android.app.Activity
+import java.io.ByteArrayOutputStream
+
+
+class DrawingActivity : AppCompatActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_drawing)
+
+        image_close_drawing.setOnClickListener {
+            finish()
+        }
+        image_send_drawing.setOnClickListener {
+            val bStream = ByteArrayOutputStream()
+            val bitmap = custom_draw_view.getBitmap()
+            bitmap.compress(Bitmap.CompressFormat.PNG, 100, bStream)
+            val byteArray = bStream.toByteArray()
+            val returnIntent = Intent()
+            returnIntent.putExtra("bitmap", byteArray)
+            setResult(Activity.RESULT_OK,returnIntent)
+            finish()
+        }
+
+        setUpDrawTools()
+
+        colorSelector()
+
+        setPaintAlpha()
+
+        setPaintWidth()
+    }
+
+    private fun setUpDrawTools() {
+        image_draw_eraser.setOnClickListener {
+            custom_draw_view.clearCanvas()
+            toggleDrawTools(draw_tools,false)
+        }
+        image_draw_width.setOnClickListener {
+            if (draw_tools.translationY == (56).toPx){
+                toggleDrawTools(draw_tools,true)
+            }else if (draw_tools.translationY == (0).toPx && seekBar_width.isVisible){
+                toggleDrawTools(draw_tools,false)
+            }
+            seekBar_width.isVisible = true
+            seekBar_opacity.isVisible = false
+            draw_color_palette.isVisible = false
+        }
+        image_draw_opacity.setOnClickListener {
+            if (draw_tools.translationY == (56).toPx){
+                toggleDrawTools(draw_tools,true)
+            }else if (draw_tools.translationY == (0).toPx && seekBar_opacity.isVisible){
+                toggleDrawTools(draw_tools,false)
+            }
+            seekBar_width.isVisible = false
+            seekBar_opacity.isVisible = true
+            draw_color_palette.isVisible = false
+        }
+        image_draw_color.setOnClickListener {
+            if (draw_tools.translationY == (56).toPx){
+                toggleDrawTools(draw_tools,true)
+            }else if (draw_tools.translationY == (0).toPx && draw_color_palette.isVisible){
+                toggleDrawTools(draw_tools,false)
+            }
+            seekBar_width.isVisible = false
+            seekBar_opacity.isVisible = false
+            draw_color_palette.isVisible = true
+        }
+        image_draw_undo.setOnClickListener {
+            custom_draw_view.undo()
+            toggleDrawTools(draw_tools,false)
+        }
+        image_draw_redo.setOnClickListener {
+            custom_draw_view.redo()
+            toggleDrawTools(draw_tools,false)
+        }
+    }
+
+    private fun toggleDrawTools(view: View, showView: Boolean = true) {
+        if (showView){
+            view.animate().translationY((0).toPx)
+        }else{
+            view.animate().translationY((56).toPx)
+        }
+    }
+
+    private fun colorSelector() {
+        image_color_black.setOnClickListener {
+            custom_draw_view.setColor(ResourcesCompat.getColor(resources, R.color.color_black,null))
+            scaleColorView(image_color_black)
+        }
+        image_color_red.setOnClickListener {
+            custom_draw_view.setColor(ResourcesCompat.getColor(resources, R.color.color_red,null))
+            scaleColorView(image_color_red)
+        }
+        image_color_yellow.setOnClickListener {
+            custom_draw_view.setColor(ResourcesCompat.getColor(resources, R.color.color_yellow,null))
+            scaleColorView(image_color_yellow)
+        }
+        image_color_green.setOnClickListener {
+            custom_draw_view.setColor(ResourcesCompat.getColor(resources, R.color.color_green,null))
+            scaleColorView(image_color_green)
+        }
+        image_color_blue.setOnClickListener {
+            custom_draw_view.setColor(ResourcesCompat.getColor(resources, R.color.color_blue,null))
+            scaleColorView(image_color_blue)
+        }
+        image_color_pink.setOnClickListener {
+            custom_draw_view.setColor(ResourcesCompat.getColor(resources, R.color.color_pink,null))
+            scaleColorView(image_color_pink)
+        }
+        image_color_brown.setOnClickListener {
+            custom_draw_view.setColor(ResourcesCompat.getColor(resources, R.color.color_brown,null))
+            scaleColorView(image_color_brown)
+        }
+    }
+
+    private fun scaleColorView(view: View) {
+        //reset scale of all views
+        image_color_black.scaleX = 1f
+        image_color_black.scaleY = 1f
+
+        image_color_red.scaleX = 1f
+        image_color_red.scaleY = 1f
+
+        image_color_yellow.scaleX = 1f
+        image_color_yellow.scaleY = 1f
+
+        image_color_green.scaleX = 1f
+        image_color_green.scaleY = 1f
+
+        image_color_blue.scaleX = 1f
+        image_color_blue.scaleY = 1f
+
+        image_color_pink.scaleX = 1f
+        image_color_pink.scaleY = 1f
+
+        image_color_brown.scaleX = 1f
+        image_color_brown.scaleY = 1f
+
+        //set scale of selected view
+        view.scaleX = 1.5f
+        view.scaleY = 1.5f
+    }
+
+    private fun setPaintWidth() {
+        seekBar_width.setOnSeekBarChangeListener(object: SeekBar.OnSeekBarChangeListener{
+            override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
+                custom_draw_view.setStrokeWidth(progress.toFloat())
+            }
+
+            override fun onStartTrackingTouch(seekBar: SeekBar?) {}
+
+            override fun onStopTrackingTouch(seekBar: SeekBar?) {}
+        })
+    }
+
+    private fun setPaintAlpha() {
+        seekBar_opacity.setOnSeekBarChangeListener(object: SeekBar.OnSeekBarChangeListener{
+            override fun onProgressChanged(seekBar: SeekBar?, progress: Int, fromUser: Boolean) {
+                custom_draw_view.setAlpha(progress)
+            }
+
+            override fun onStartTrackingTouch(seekBar: SeekBar?) {}
+
+            override fun onStopTrackingTouch(seekBar: SeekBar?) {}
+        })
+    }
+
+    private val Int.toPx: Float
+        get() = (this * Resources.getSystem().displayMetrics.density)
+}

draw/src/main/java/chat/rocket/android/draw/widget/Action.kt

+package chat.rocket.android.draw.widget
+
+import android.graphics.Path
+import java.io.Serializable
+import java.io.Writer
+
+interface Action : Serializable {
+    fun perform(path: Path)
+
+    fun perform(writer: Writer)
+}

draw/src/main/java/chat/rocket/android/draw/widget/CustomDrawView.kt

+package chat.rocket.android.draw.widget
+
+import android.content.Context
+import android.graphics.*
+import android.util.AttributeSet
+import android.view.MotionEvent
+import android.view.View
+import java.util.*
+import android.support.v4.graphics.ColorUtils
+import android.support.annotation.ColorInt
+
+class CustomDrawView(context: Context, attrs: AttributeSet) : View(context, attrs) {
+    var mPaths = LinkedHashMap<MyPath, PaintOptions>()
+
+    private var mLastPaths = LinkedHashMap<MyPath, PaintOptions>()
+    private var mUndonePaths = LinkedHashMap<MyPath, PaintOptions>()
+
+    private var mPaint = Paint()
+    private var mPath = MyPath()
+    private var mPaintOptions = PaintOptions()
+
+    private var mCurX = 0f
+    private var mCurY = 0f
+    private var mStartX = 0f
+    private var mStartY = 0f
+    private var mIsSaving = false
+    private var mIsStrokeWidthBarEnabled = false
+
+    init {
+        mPaint.apply {
+            color = mPaintOptions.color
+            style = Paint.Style.STROKE
+            strokeJoin = Paint.Join.ROUND
+            strokeCap = Paint.Cap.ROUND
+            strokeWidth = mPaintOptions.strokeWidth
+            isAntiAlias = true
+        }
+    }
+
+    fun undo() {
+        if (mPaths.isEmpty() && mLastPaths.isNotEmpty()) {
+            mPaths = mLastPaths.clone() as LinkedHashMap<MyPath, PaintOptions>
+            mLastPaths.clear()
+            invalidate()
+            return
+        }
+        if (mPaths.isEmpty()) {
+            return
+        }
+        val lastPath = mPaths.values.lastOrNull()
+        val lastKey = mPaths.keys.lastOrNull()
+
+        mPaths.remove(lastKey)
+        if (lastPath != null && lastKey != null) {
+            mUndonePaths[lastKey] = lastPath
+        }
+        invalidate()
+    }
+
+    fun redo() {
+        if (mUndonePaths.keys.isEmpty()) {
+            return
+        }
+
+        val lastKey = mUndonePaths.keys.last()
+        addPath(lastKey, mUndonePaths.values.last())
+        mUndonePaths.remove(lastKey)
+        invalidate()
+    }
+
+    fun setColor(newColor: Int) {
+        @ColorInt
+        val alphaColor = ColorUtils.setAlphaComponent(newColor, mPaintOptions.alpha)
+        mPaintOptions.color = alphaColor
+        if (mIsStrokeWidthBarEnabled) {
+            invalidate()
+        }
+    }
+
+    fun setAlpha(newAlpha: Int) {
+        val alpha = (newAlpha*255)/100
+        mPaintOptions.alpha = alpha
+        setColor(mPaintOptions.color)
+    }
+
+    fun setStrokeWidth(newStrokeWidth: Float) {
+        mPaintOptions.strokeWidth = newStrokeWidth
+        if (mIsStrokeWidthBarEnabled) {
+            invalidate()
+        }
+    }
+
+    fun getBitmap(): Bitmap {
+        val bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
+        val canvas = Canvas(bitmap)
+        canvas.drawColor(Color.WHITE)
+        mIsSaving = true
+        draw(canvas)
+        mIsSaving = false
+        return bitmap
+    }
+
+    fun addPath(path: MyPath, options: PaintOptions) {
+        mPaths[path] = options
+    }
+
+    override fun onDraw(canvas: Canvas) {
+        super.onDraw(canvas)
+
+        for ((key, value) in mPaths) {
+            changePaint(value)
+            canvas.drawPath(key, mPaint)
+        }
+
+        changePaint(mPaintOptions)
+        canvas.drawPath(mPath, mPaint)
+    }
+
+    private fun changePaint(paintOptions: PaintOptions) {
+        mPaint.color = paintOptions.color
+        mPaint.strokeWidth = paintOptions.strokeWidth
+    }
+
+    fun clearCanvas() {
+        mLastPaths = mPaths.clone() as LinkedHashMap<MyPath, PaintOptions>
+        mPath.reset()
+        mPaths.clear()
+        invalidate()
+    }
+
+    private fun actionDown(x: Float, y: Float) {
+        mPath.reset()
+        mPath.moveTo(x, y)
+        mCurX = x
+        mCurY = y
+    }
+
+    private fun actionMove(x: Float, y: Float) {
+        mPath.quadTo(mCurX, mCurY, (x + mCurX) / 2, (y + mCurY) / 2)
+        mCurX = x
+        mCurY = y
+    }
+
+    private fun actionUp() {
+        mPath.lineTo(mCurX, mCurY)
+
+        // draw a dot on click
+        if (mStartX == mCurX && mStartY == mCurY) {
+            mPath.lineTo(mCurX, mCurY + 2)
+            mPath.lineTo(mCurX + 1, mCurY + 2)
+            mPath.lineTo(mCurX + 1, mCurY)
+        }
+
+        mPaths.put(mPath, mPaintOptions)
+        mPath = MyPath()
+        mPaintOptions = PaintOptions(mPaintOptions.color, mPaintOptions.strokeWidth, mPaintOptions.alpha)
+    }
+
+    override fun onTouchEvent(event: MotionEvent): Boolean {
+        val x = event.x
+        val y = event.y
+
+        when (event.action) {
+            MotionEvent.ACTION_DOWN -> {
+                mStartX = x
+                mStartY = y
+                actionDown(x, y)
+                mUndonePaths.clear()
+            }
+            MotionEvent.ACTION_MOVE -> actionMove(x, y)
+            MotionEvent.ACTION_UP -> actionUp()
+        }
+
+        invalidate()
+        return true
+    }
+}
\ No newline at end of file

draw/src/main/java/chat/rocket/android/draw/widget/Line.kt

+package chat.rocket.android.draw.widget
+
+import android.graphics.Path
+import java.io.Writer
+import java.security.InvalidParameterException
+
+class Line(val x: Float, val y: Float) : Action {
+
+    override fun perform(path: Path) {
+        path.lineTo(x, y)
+    }
+
+    override fun perform(writer: Writer) {
+        writer.write("L$x,$y")
+    }
+}
\ No newline at end of file

draw/src/main/java/chat/rocket/android/draw/widget/Move.kt

+package chat.rocket.android.draw.widget
+
+import android.graphics.Path
+import java.io.Writer
+import java.security.InvalidParameterException
+
+class Move(val x: Float, val y: Float) : Action {
+
+    override fun perform(path: Path) {
+        path.moveTo(x, y)
+    }
+
+    override fun perform(writer: Writer) {
+        writer.write("M$x,$y")
+    }
+}
\ No newline at end of file

draw/src/main/java/chat/rocket/android/draw/widget/MyPath.kt

+package chat.rocket.android.draw.widget
+
+import android.graphics.Path
+import java.io.ObjectInputStream
+import java.io.Serializable
+import java.util.*
+
+class MyPath : Path(), Serializable {
+    val actions = LinkedList<Action>()
+
+    private fun readObject(inputStream: ObjectInputStream) {
+        inputStream.defaultReadObject()
+
+        val copiedActions = actions.map { it }
+        copiedActions.forEach {
+            it.perform(this)
+        }
+    }
+
+    override fun reset() {
+        actions.clear()
+        super.reset()
+    }
+
+    override fun moveTo(x: Float, y: Float) {
+        actions.add(Move(x, y))
+        super.moveTo(x, y)
+    }
+
+    override fun lineTo(x: Float, y: Float) {
+        actions.add(Line(x, y))
+        super.lineTo(x, y)
+    }
+
+    override fun quadTo(x1: Float, y1: Float, x2: Float, y2: Float) {
+        actions.add(Quad(x1, y1, x2, y2))
+        super.quadTo(x1, y1, x2, y2)
+    }
+}
\ No newline at end of file

draw/src/main/java/chat/rocket/android/draw/widget/PaintOptions.kt

+package chat.rocket.android.draw.widget
+
+import android.graphics.Color
+
+data class PaintOptions(var color: Int = Color.BLACK, var strokeWidth: Float = 8f, var alpha: Int = 255)

draw/src/main/java/chat/rocket/android/draw/widget/Quad.kt

+package chat.rocket.android.draw.widget
+
+import android.graphics.Path
+import java.io.Writer
+
+class Quad(private val x1: Float, private val y1: Float, private val x2: Float, private val y2: Float) : Action {
+
+    override fun perform(path: Path) {
+        path.quadTo(x1, y1, x2, y2)
+    }
+
+    override fun perform(writer: Writer) {
+        writer.write("Q$x1,$y1 $x2,$y2")
+    }
+}
\ No newline at end of file

draw/src/main/res/drawable/circle_black.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+
+    <solid android:color="@color/color_black" />
+    <corners android:radius="50dp" />
+
+</shape>
\ No newline at end of file

draw/src/main/res/drawable/circle_blue.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+
+    <solid android:color="@color/color_blue" />
+    <corners android:radius="50dp" />
+
+</shape>
\ No newline at end of file

draw/src/main/res/drawable/circle_brown.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+
+    <solid android:color="@color/color_brown" />
+    <corners android:radius="50dp" />
+
+</shape>
\ No newline at end of file

draw/src/main/res/drawable/circle_green.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+
+    <solid android:color="@color/color_green" />
+        <corners android:radius="50dp" />
+
+</shape>
\ No newline at end of file

draw/src/main/res/drawable/circle_pink.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+
+    <solid android:color="@color/color_pink" />
+    <corners android:radius="50dp" />
+
+</shape>
\ No newline at end of file

draw/src/main/res/drawable/circle_red.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+
+    <solid android:color="@color/color_red" />
+    <corners android:radius="50dp" />
+
+</shape>
\ No newline at end of file

draw/src/main/res/drawable/circle_yellow.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+
+    <solid android:color="@color/color_yellow" />
+    <corners android:radius="50dp" />
+
+</shape>
\ No newline at end of file

draw/src/main/res/drawable/ic_adjust_black_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M12,2C6.49,2 2,6.49 2,12s4.49,10 10,10 10,-4.49 10,-10S17.51,2 12,2zM12,20c-4.41,0 -8,-3.59 -8,-8s3.59,-8 8,-8 8,3.59 8,8 -3.59,8 -8,8zM15,12c0,1.66 -1.34,3 -3,3s-3,-1.34 -3,-3 1.34,-3 3,-3 3,1.34 3,3z"/>
+</vector>
\ No newline at end of file

app/src/main/res/drawable/ic_reply_black_24px.xml → draw/src/main/res/drawable/ic_close_black_24dp.xml

@@ -4,6 +4,6 @@
         android:viewportWidth="24.0"
         android:viewportHeight="24.0">
     <path
-        android:pathData="M10,9V5l-7,7 7,7v-4.1c5,0 8.5,1.6 11,5.1 -1,-5 -4,-10 -11,-11z"
-        android:fillColor="@color/actionMenuColor"/>
+        android:fillColor="#FF000000"
+        android:pathData="M19,6.41L17.59,5 12,10.59 6.41,5 5,6.41 10.59,12 5,17.59 6.41,19 12,13.41 17.59,19 19,17.59 13.41,12z"/>
 </vector>

draw/src/main/res/drawable/ic_color_lens_black_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M12,3c-4.97,0 -9,4.03 -9,9s4.03,9 9,9c0.83,0 1.5,-0.67 1.5,-1.5 0,-0.39 -0.15,-0.74 -0.39,-1.01 -0.23,-0.26 -0.38,-0.61 -0.38,-0.99 0,-0.83 0.67,-1.5 1.5,-1.5L16,16c2.76,0 5,-2.24 5,-5 0,-4.42 -4.03,-8 -9,-8zM6.5,12c-0.83,0 -1.5,-0.67 -1.5,-1.5S5.67,9 6.5,9 8,9.67 8,10.5 7.33,12 6.5,12zM9.5,8C8.67,8 8,7.33 8,6.5S8.67,5 9.5,5s1.5,0.67 1.5,1.5S10.33,8 9.5,8zM14.5,8c-0.83,0 -1.5,-0.67 -1.5,-1.5S13.67,5 14.5,5s1.5,0.67 1.5,1.5S15.33,8 14.5,8zM17.5,12c-0.83,0 -1.5,-0.67 -1.5,-1.5S16.67,9 17.5,9s1.5,0.67 1.5,1.5 -0.67,1.5 -1.5,1.5z"/>
+</vector>
\ No newline at end of file

draw/src/main/res/drawable/ic_eraser_black_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M15.14,3C14.63,3 14.12,3.2 13.73,3.59L2.59,14.73C1.81,15.5 1.81,16.77 2.59,17.56L5.03,20H12.69L21.41,11.27C22.2,10.5 22.2,9.23 21.41,8.44L16.56,3.59C16.17,3.2 15.65,3 15.14,3M17,18L15,20H22V18"/>
+</vector>
\ No newline at end of file

draw/src/main/res/drawable/ic_opacity_black_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M17.66,8L12,2.35 6.34,8C4.78,9.56 4,11.64 4,13.64s0.78,4.11 2.34,5.67 3.61,2.35 5.66,2.35 4.1,-0.79 5.66,-2.35S20,15.64 20,13.64 19.22,9.56 17.66,8zM6,14c0.01,-2 0.62,-3.27 1.76,-4.4L12,5.27l4.24,4.38C17.38,10.77 17.99,12 18,14H6z"/>
+</vector>
\ No newline at end of file

draw/src/main/res/drawable/ic_redo_black_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M18.4,10.6C16.55,8.99 14.15,8 11.5,8c-4.65,0 -8.58,3.03 -9.96,7.22L3.9,16c1.05,-3.19 4.05,-5.5 7.6,-5.5 1.95,0 3.73,0.72 5.12,1.88L13,16h9V7l-3.6,3.6z"/>
+</vector>
\ No newline at end of file

app/src/main/res/drawable/ic_quote_black_24px.xml → draw/src/main/res/drawable/ic_send_black_24dp.xml

@@ -4,6 +4,6 @@
         android:viewportWidth="24.0"
         android:viewportHeight="24.0">
     <path
-        android:pathData="M6,17h3l2,-4L11,7L5,7v6h3zM14,17h3l2,-4L19,7h-6v6h3z"
-        android:fillColor="@color/actionMenuColor"/>
+        android:fillColor="#FF000000"
+        android:pathData="M2.01,21L23,12 2.01,3 2,10l15,2 -15,2z"/>
 </vector>

draw/src/main/res/drawable/ic_undo_black_24dp.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M12.5,8c-2.65,0 -5.05,0.99 -6.9,2.6L2,7v9h9l-3.62,-3.62c1.39,-1.16 3.16,-1.88 5.12,-1.88 3.54,0 6.55,2.31 7.6,5.5l2.37,-0.78C21.08,11.03 17.15,8 12.5,8z"/>
+</vector>
\ No newline at end of file

draw/src/main/res/layout/activity_drawing.xml

+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".DrawingActivity">
+
+    <chat.rocket.android.draw.widget.CustomDrawView
+        android:id="@+id/custom_draw_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/color_white" />
+
+    <ImageView
+        android:id="@+id/image_close_drawing"
+        android:layout_width="56dp"
+        android:layout_height="56dp"
+        android:src="@drawable/ic_close_black_24dp"
+        android:tint="@color/icon_color"
+        android:padding="16dp"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        android:background="@color/color_white"
+        android:foreground="?selectableItemBackgroundBorderless" />
+
+    <ImageView
+        android:id="@+id/image_send_drawing"
+        android:layout_width="56dp"
+        android:layout_height="56dp"
+        android:src="@drawable/ic_send_black_24dp"
+        android:padding="16dp"
+        android:tint="@color/colorAccent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        android:background="@color/color_white"
+        android:foreground="?selectableItemBackgroundBorderless" />
+
+    <android.support.constraint.ConstraintLayout
+        android:id="@+id/draw_tools"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        android:background="@color/color_white"
+        android:elevation="4dp"
+        android:translationY="56dp" >
+
+        <ImageView
+            android:id="@+id/image_draw_eraser"
+            android:layout_width="56dp"
+            android:layout_height="56dp"
+            android:src="@drawable/ic_eraser_black_24dp"
+            android:padding="16dp"
+            android:tint="@color/icon_color"
+            android:foreground="?selectableItemBackground"
+            app:layout_constraintHorizontal_chainStyle="packed"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toStartOf="@id/image_draw_width"
+            app:layout_constraintTop_toTopOf="parent"/>
+
+        <ImageView
+            android:id="@+id/image_draw_width"
+            android:layout_width="56dp"
+            android:layout_height="56dp"
+            android:src="@drawable/ic_adjust_black_24dp"
+            android:padding="16dp"
+            android:tint="@color/icon_color"
+            android:foreground="?selectableItemBackground"
+            app:layout_constraintStart_toEndOf="@id/image_draw_eraser"
+            app:layout_constraintEnd_toStartOf="@id/image_draw_color"
+            app:layout_constraintTop_toTopOf="parent"/>
+
+        <ImageView
+            android:id="@+id/image_draw_color"
+            android:layout_width="56dp"
+            android:layout_height="56dp"
+            android:src="@drawable/ic_color_lens_black_24dp"
+            android:padding="16dp"
+            android:tint="@color/icon_color"
+            android:foreground="?selectableItemBackground"
+            app:layout_constraintStart_toEndOf="@id/image_draw_width"
+            app:layout_constraintEnd_toStartOf="@id/image_draw_opacity"
+            app:layout_constraintTop_toTopOf="parent"/>
+
+        <ImageView
+            android:id="@+id/image_draw_opacity"
+            android:layout_width="56dp"
+            android:layout_height="56dp"
+            android:src="@drawable/ic_opacity_black_24dp"
+            android:padding="16dp"
+            android:tint="@color/icon_color"
+            android:foreground="?selectableItemBackground"
+            app:layout_constraintStart_toEndOf="@id/image_draw_color"
+            app:layout_constraintEnd_toStartOf="@id/image_draw_undo"
+            app:layout_constraintTop_toTopOf="parent"/>
+
+        <ImageView
+            android:id="@+id/image_draw_undo"
+            android:layout_width="56dp"
+            android:layout_height="56dp"
+            android:src="@drawable/ic_undo_black_24dp"
+            android:padding="16dp"
+            android:tint="@color/icon_color"
+            android:foreground="?selectableItemBackground"
+            app:layout_constraintStart_toEndOf="@id/image_draw_opacity"
+            app:layout_constraintEnd_toStartOf="@id/image_draw_redo"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <ImageView
+            android:id="@+id/image_draw_redo"
+            android:layout_width="56dp"
+            android:layout_height="56dp"
+            android:src="@drawable/ic_redo_black_24dp"
+            android:padding="16dp"
+            android:tint="@color/icon_color"
+            android:foreground="?selectableItemBackground"
+            app:layout_constraintStart_toEndOf="@id/image_draw_undo"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <SeekBar
+            android:id="@+id/seekBar_width"
+            android:layout_width="0dp"
+            android:layout_height="56dp"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/image_draw_eraser"
+            android:progressTint="@color/colorAccent"
+            android:thumbTint="@color/colorAccent"
+            android:progress="8"
+            android:paddingStart="16dp"
+            android:paddingEnd="16dp" />
+
+        <SeekBar
+            android:id="@+id/seekBar_opacity"
+            android:layout_width="0dp"
+            android:layout_height="56dp"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/image_draw_eraser"
+            android:progress="100"
+            android:progressTint="@color/colorAccent"
+            android:thumbTint="@color/colorAccent"
+            android:paddingStart="16dp"
+            android:paddingEnd="16dp" />
+
+        <include
+            android:id="@+id/draw_color_palette"
+            layout="@layout/color_palette_view"
+            android:layout_width="0dp"
+            android:layout_height="56dp"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/image_draw_eraser" />
+
+    </android.support.constraint.ConstraintLayout>
+
+</android.support.constraint.ConstraintLayout>
\ No newline at end of file

draw/src/main/res/layout/color_palette_view.xml

+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="56dp"
+    android:orientation="horizontal">
+
+    <ImageView
+        android:id="@+id/image_color_black"
+        android:layout_width="48dp"
+        android:layout_height="match_parent"
+        android:src="@drawable/circle_black"
+        android:paddingTop="16dp"
+        android:paddingBottom="16dp"
+        android:paddingStart="12dp"
+        android:paddingEnd="12dp"
+        android:scaleY="1.5"
+        android:scaleX="1.5"/>
+
+    <ImageView
+        android:id="@+id/image_color_red"
+        android:layout_width="48dp"
+        android:layout_height="match_parent"
+        android:src="@drawable/circle_red"
+        android:paddingTop="16dp"
+        android:paddingBottom="16dp"
+        android:paddingStart="12dp"
+        android:paddingEnd="12dp" />
+
+    <ImageView
+        android:id="@+id/image_color_yellow"
+        android:layout_width="48dp"
+        android:layout_height="match_parent"
+        android:src="@drawable/circle_yellow"
+        android:paddingTop="16dp"
+        android:paddingBottom="16dp"
+        android:paddingStart="12dp"
+        android:paddingEnd="12dp" />
+
+    <ImageView
+        android:id="@+id/image_color_green"
+        android:layout_width="48dp"
+        android:layout_height="match_parent"
+        android:src="@drawable/circle_green"
+        android:paddingTop="16dp"
+        android:paddingBottom="16dp"
+        android:paddingStart="12dp"
+        android:paddingEnd="12dp" />
+
+    <ImageView
+        android:id="@+id/image_color_blue"
+        android:layout_width="48dp"
+        android:layout_height="match_parent"
+        android:src="@drawable/circle_blue"
+        android:paddingTop="16dp"
+        android:paddingBottom="16dp"
+        android:paddingStart="12dp"
+        android:paddingEnd="12dp" />
+
+    <ImageView
+        android:id="@+id/image_color_pink"
+        android:layout_width="48dp"
+        android:layout_height="match_parent"
+        android:src="@drawable/circle_pink"
+        android:paddingTop="16dp"
+        android:paddingBottom="16dp"
+        android:paddingStart="12dp"
+        android:paddingEnd="12dp" />
+
+    <ImageView
+        android:id="@+id/image_color_brown"
+        android:layout_width="48dp"
+        android:layout_height="match_parent"
+        android:src="@drawable/circle_brown"
+        android:paddingTop="16dp"
+        android:paddingBottom="16dp"
+        android:paddingStart="12dp"
+        android:paddingEnd="12dp" />
+</LinearLayout>
\ No newline at end of file

draw/src/main/res/values/colors.xml

+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="colorAccent">FF1976D2</color>
+    <color name="icon_color">#C2C2C2</color>
+    <color name="color_white">#FFFFFF</color>
+    <color name="color_black">#000</color>
+    <color name="color_red">#FF5252</color>
+    <color name="color_yellow">#FFEB3B</color>
+    <color name="color_green">#00C853</color>
+    <color name="color_blue">#00B0FF</color>
+    <color name="color_pink">#D500F9</color>
+    <color name="color_brown">#8D6E63</color>
+</resources>
\ No newline at end of file

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

+<resources>
+    <string name="app_name">Draw</string>
+</resources>

draw/src/test/java/chat/rocket/android/draw/ExampleUnitTest.java

+package chat.rocket.android.draw;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
\ No newline at end of file

settings.gradle

-include ':app', ':player'
+include ':app', ':player', ':draw'
\ No newline at end of file