Remove unused layout and improves the showing/hidding toobar anim.

app/src/main/java/chat/rocket/android/userdetails/ui/UserDetailsFragment.kt

 package chat.rocket.android.userdetails.ui
 
 import android.os.Bundle
+import android.os.Handler
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.core.content.ContextCompat
 import androidx.core.view.isVisible
 import androidx.fragment.app.Fragment
 import chat.rocket.android.R
 import chat.rocket.android.analytics.AnalyticsManager
 import chat.rocket.android.analytics.event.ScreenViewEvent
 import chat.rocket.android.chatroom.ui.ChatRoomActivity
-import chat.rocket.android.emoji.internal.GlideApp
 import chat.rocket.android.userdetails.presentation.UserDetailsPresenter
 import chat.rocket.android.userdetails.presentation.UserDetailsView
 import chat.rocket.android.util.extensions.inflate
@@ -45,6 +46,7 @@ class UserDetailsFragment : Fragment(), UserDetailsView {
     @Inject
     lateinit var analyticsManager: AnalyticsManager
     private lateinit var userId: String
+    private val handler = Handler()
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -74,6 +76,11 @@ class UserDetailsFragment : Fragment(), UserDetailsView {
         analyticsManager.logScreenView(ScreenViewEvent.UserDetails)
     }
 
+    override fun onDestroyView() {
+        handler.removeCallbacksAndMessages(null)
+        super.onDestroyView()
+    }
+
     override fun showUserDetails(
         avatarUrl: String,
         name: String,
@@ -83,8 +90,9 @@ class UserDetailsFragment : Fragment(), UserDetailsView {
     ) {
         val requestBuilder = Glide.with(this).load(avatarUrl)
 
-        requestBuilder.apply(RequestOptions.bitmapTransform(MultiTransformation(BlurTransformation(), CenterCrop())))
-            .into(image_blur)
+        requestBuilder.apply(
+            RequestOptions.bitmapTransform(MultiTransformation(BlurTransformation(), CenterCrop()))
+        ).into(image_blur)
 
         requestBuilder.apply(RequestOptions.bitmapTransform(RoundedCorners(14)))
             .into(image_avatar)
@@ -119,10 +127,17 @@ class UserDetailsFragment : Fragment(), UserDetailsView {
     override fun showGenericErrorMessage() = showMessage(getString(R.string.msg_generic_error))
 
     private fun setupToolbar() {
+        handler.postDelayed({
             with(activity as ChatRoomActivity) {
-            view?.let { setLightStatusBar(it) }
+                view?.let {
+                    setLightStatusBar(
+                        it,
+                        ContextCompat.getColor(this, R.color.whitesmoke)
+                    )
+                }
                 toolbar.isVisible = false
             }
+        }, 400)
     }
 
     private fun setupListeners() {

app/src/main/java/chat/rocket/android/util/extensions/Ui.kt

@@ -11,6 +11,7 @@ import android.view.View
 import android.view.ViewGroup
 import android.view.inputmethod.InputMethodManager
 import android.widget.Toast
+import androidx.annotation.ColorInt
 import androidx.annotation.LayoutRes
 import androidx.annotation.MenuRes
 import androidx.annotation.StringRes
@@ -22,12 +23,16 @@ import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentActivity
 import chat.rocket.android.R
 
-fun FragmentActivity.setLightStatusBar(view: View) {
+fun FragmentActivity.setLightStatusBar(view: View, @ColorInt color: Int = 0) {
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
         var flags = view.systemUiVisibility
         flags = flags or View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR
         view.systemUiVisibility = flags
-        window.statusBarColor = ContextCompat.getColor(this, R.color.colorWhite)
+        window.statusBarColor = if (color == 0) {
+            ContextCompat.getColor(this, R.color.colorWhite)
+        } else {
+            color
+        }
     }
 }
 

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

-<?xml version="1.0" encoding="utf-8"?>
-<com.google.android.material.appbar.AppBarLayout 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="wrap_content"
-    android:background="@color/colorPrimary"
-    android:theme="@style/Theme.AppCompat.Light.NoActionBar">
-    <androidx.appcompat.widget.Toolbar
-        android:id="@+id/toolbar"
-        android:layout_width="match_parent"
-        android:layout_height="?attr/actionBarSize"
-        app:layout_scrollFlags="scroll|enterAlways"
-        app:navigationIcon="@drawable/ic_close_white_24dp"
-        app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
-        app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">
-        <TextView
-            android:id="@+id/toolbar_title"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:drawablePadding="@dimen/text_view_drawable_padding"
-            android:ellipsize="end"
-            android:maxLines="1"
-            android:textColor="@color/colorWhite"
-            android:textSize="18sp"
-            android:textStyle="bold"
-            tools:text="@string/title_channel_details" />
-    </androidx.appcompat.widget.Toolbar>
-</com.google.android.material.appbar.AppBarLayout>
\ No newline at end of file

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

@@ -112,15 +112,6 @@
             app:layout_constraintTop_toBottomOf="@+id/text_title_timezone"
             tools:text="(UTC-2) 11:08 AM" />
 
-        <View
-            android:id="@+id/view_gray_bottom"
-            android:layout_width="match_parent"
-            android:layout_height="0dp"
-            android:layout_marginTop="16dp"
-            android:background="#FFF3f4f5"
-            app:layout_constraintBottom_toBottomOf="parent"
-            app:layout_constraintTop_toBottomOf="@+id/text_description_timezone" />
-
         <com.wang.avi.AVLoadingIndicatorView
             android:id="@+id/view_loading"
             style="@style/Authentication.AVLoadingIndicatorView"
@@ -134,6 +125,6 @@
             android:id="@+id/group_user_details"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            app:constraint_referenced_ids="image_blur, image_avatar, text_name, text_username, text_message, text_title_status, text_description_status, text_title_timezone, text_description_timezone, view_gray_bottom" />
+            app:constraint_referenced_ids="image_blur, image_avatar, text_name, text_username, text_message, text_title_status, text_description_status, text_title_timezone, text_description_timezone" />
     </androidx.constraintlayout.widget.ConstraintLayout>
 </ScrollView>