Add selected chats list to the "Set time" screen

OsmAnd-telegram/res/layout/fragment_set_time_dialog.xml

@@ -81,17 +81,26 @@
 
 	</android.support.design.widget.AppBarLayout>
 
-	<android.support.v7.widget.RecyclerView
+	<FrameLayout
-		android:id="@+id/recycler_view"
 		android:layout_width="match_parent"
 		android:layout_height="0dp"
-		android:layout_weight="1"/>
+		android:layout_weight="1">
 
-	<ImageView
+		<android.support.v7.widget.RecyclerView
-		android:layout_width="match_parent"
+			android:id="@+id/recycler_view"
-		android:layout_height="wrap_content"
+			android:layout_width="match_parent"
-		android:scaleType="fitXY"
+			android:layout_height="match_parent"
-		android:src="?attr/bottom_nav_shadow"/>
+			android:clipToPadding="false"
+			android:paddingTop="9dp"/>
+
+		<ImageView
+			android:layout_width="match_parent"
+			android:layout_height="wrap_content"
+			android:layout_gravity="bottom"
+			android:scaleType="fitXY"
+			android:src="?attr/bottom_nav_shadow"/>
+
+	</FrameLayout>
 
 	<LinearLayout
 		android:layout_width="match_parent"

OsmAnd-telegram/res/layout/user_list_item.xml

@@ -70,6 +70,25 @@
 				android:visibility="gone"
 				tools:visibility="visible"/>
 
+			<net.osmand.telegram.ui.views.TextViewEx
+				android:id="@+id/text_in_area"
+				android:layout_width="wrap_content"
+				android:layout_height="@dimen/dialog_button_height"
+				android:layout_marginEnd="@dimen/image_button_padding"
+				android:layout_marginRight="@dimen/image_button_padding"
+				android:background="?attr/secondary_btn_bg"
+				android:ellipsize="end"
+				android:gravity="center"
+				android:maxLines="1"
+				android:paddingLeft="@dimen/image_button_padding"
+				android:paddingRight="@dimen/image_button_padding"
+				android:textColor="?attr/ctrl_active_color"
+				android:textSize="@dimen/text_button_text_size"
+				android:visibility="gone"
+				app:typeface="@string/font_roboto_medium"
+				tools:text="1 h"
+				tools:visibility="visible"/>
+
 		</LinearLayout>
 
 	</FrameLayout>

OsmAnd-telegram/src/net/osmand/telegram/ui/SetTimeDialogFragment.kt

@@ -3,6 +3,8 @@ package net.osmand.telegram.ui
 import android.os.Bundle
 import android.support.v4.app.DialogFragment
 import android.support.v4.app.FragmentManager
+import android.support.v7.widget.LinearLayoutManager
+import android.support.v7.widget.RecyclerView
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -11,12 +13,21 @@ import android.widget.TextView
 import android.widget.Toast
 import net.osmand.telegram.R
 import net.osmand.telegram.TelegramApplication
+import net.osmand.telegram.helpers.TelegramUiHelper
+import net.osmand.telegram.ui.SetTimeDialogFragment.SetTimeListAdapter.ChatViewHolder
+import org.drinkless.td.libcore.telegram.TdApi
 
 class SetTimeDialogFragment : DialogFragment() {
 
 	private val app: TelegramApplication
 		get() = activity?.application as TelegramApplication
 
+	private val telegramHelper get() = app.telegramHelper
+
+	private val adapter = SetTimeListAdapter()
+
+	private val chatIds = HashSet<Long>()
+
 	override fun onCreate(savedInstanceState: Bundle?) {
 		super.onCreate(savedInstanceState)
 		setStyle(DialogFragment.STYLE_NO_FRAME, R.style.AppTheme_NoActionbar)
@@ -27,6 +38,10 @@ class SetTimeDialogFragment : DialogFragment() {
 		container: ViewGroup?,
 		savedInstanceState: Bundle?
 	): View? {
+		arguments?.apply {
+			chatIds.addAll(getLongArray(CHATS_KEY).toSet())
+		}
+
 		val view = inflater.inflate(R.layout.fragment_set_time_dialog, container)
 
 		view.findViewById<View>(R.id.time_for_all_row).apply {
@@ -39,6 +54,11 @@ class SetTimeDialogFragment : DialogFragment() {
 			}
 		}
 
+		view.findViewById<RecyclerView>(R.id.recycler_view).apply {
+			layoutManager = LinearLayoutManager(context)
+			adapter = this@SetTimeDialogFragment.adapter
+		}
+
 		view.findViewById<TextView>(R.id.secondary_btn).apply {
 			text = getString(R.string.shared_string_back)
 			setOnClickListener {
@@ -56,6 +76,60 @@ class SetTimeDialogFragment : DialogFragment() {
 		return view
 	}
 
+	override fun onResume() {
+		super.onResume()
+		updateList()
+	}
+
+	private fun updateList() {
+		val chats: MutableList<TdApi.Chat> = mutableListOf()
+		telegramHelper.getChatList().filter { chatIds.contains(it.chatId) }.forEach { orderedChat ->
+			telegramHelper.getChat(orderedChat.chatId)?.also { chats.add(it) }
+		}
+		adapter.chats = chats
+	}
+
+	inner class SetTimeListAdapter : RecyclerView.Adapter<ChatViewHolder>() {
+
+		var chats: List<TdApi.Chat> = emptyList()
+			set(value) {
+				field = value
+				notifyDataSetChanged()
+			}
+
+		override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ChatViewHolder {
+			val view = LayoutInflater.from(parent.context)
+				.inflate(R.layout.user_list_item, parent, false)
+			return ChatViewHolder(view)
+		}
+
+		override fun onBindViewHolder(holder: ChatViewHolder, position: Int) {
+			val chat = chats[position]
+
+			TelegramUiHelper.setupPhoto(app, holder.icon, chat.photo?.small?.local?.path)
+			holder.title?.text = chat.title
+			holder.description?.text = "Some description" // FIXME
+			holder.textInArea?.apply {
+				visibility = View.VISIBLE
+				text = "1 h"
+			}
+			holder.bottomShadow?.visibility = View.GONE
+			holder.itemView.setOnClickListener {
+				Toast.makeText(context, chat.title, Toast.LENGTH_SHORT).show()
+			}
+		}
+
+		override fun getItemCount() = chats.size
+
+		inner class ChatViewHolder(val view: View) : RecyclerView.ViewHolder(view) {
+			val icon: ImageView? = view.findViewById(R.id.icon)
+			val title: TextView? = view.findViewById(R.id.title)
+			val description: TextView? = view.findViewById(R.id.description)
+			val textInArea: TextView? = view.findViewById(R.id.text_in_area)
+			val bottomShadow: View? = view.findViewById(R.id.bottom_shadow)
+		}
+	}
+
 	companion object {
 
 		private const val TAG = "SetTimeDialogFragment"