From 9d3e9c5019c28944dd179d66e02307a1e265bec9 Mon Sep 17 00:00:00 2001
From: Jannik <seil0@mosad.xyz>
Date: Sat, 20 Feb 2021 22:57:00 +0100
Subject: [PATCH] dsiable scrolling on appbar if no tabs where added to media
 fragment

fixes #33
---
 .../teapod/ui/activity/main/fragments/MediaFragment.kt    | 8 ++++++++
 app/src/main/res/layout/fragment_media.xml                | 1 +
 2 files changed, 9 insertions(+)

diff --git a/app/src/main/java/org/mosad/teapod/ui/activity/main/fragments/MediaFragment.kt b/app/src/main/java/org/mosad/teapod/ui/activity/main/fragments/MediaFragment.kt
index b838820..5cb4d71 100644
--- a/app/src/main/java/org/mosad/teapod/ui/activity/main/fragments/MediaFragment.kt
+++ b/app/src/main/java/org/mosad/teapod/ui/activity/main/fragments/MediaFragment.kt
@@ -13,6 +13,7 @@ import androidx.fragment.app.activityViewModels
 import androidx.viewpager2.adapter.FragmentStateAdapter
 import com.bumptech.glide.Glide
 import com.bumptech.glide.request.RequestOptions
+import com.google.android.material.appbar.AppBarLayout
 import com.google.android.material.tabs.TabLayoutMediator
 import jp.wasabeef.glide.transformations.BlurTransformation
 import kotlinx.coroutines.*
@@ -23,6 +24,7 @@ import org.mosad.teapod.ui.activity.main.viewmodel.MediaFragmentViewModel
 import org.mosad.teapod.util.*
 import org.mosad.teapod.util.DataTypes.MediaType
 
+
 /**
  * The media detail fragment.
  * Note: the fragment is created only once, when selecting a similar title etc.
@@ -147,6 +149,12 @@ class MediaFragment(private val mediaId: Int) : Fragment() {
             pagerAdapter.notifyDataSetChanged()
         }
 
+        // disable scrolling on appbar, if no tabs where added
+        if(fragments.isEmpty()) {
+            val params = binding.linearMedia.layoutParams as AppBarLayout.LayoutParams
+            params.scrollFlags = 0 // clear all scroll flags
+        }
+
         binding.frameLoading.visibility = View.GONE // hide loading indicator
     }
 
diff --git a/app/src/main/res/layout/fragment_media.xml b/app/src/main/res/layout/fragment_media.xml
index 8df9e56..871d8e3 100644
--- a/app/src/main/res/layout/fragment_media.xml
+++ b/app/src/main/res/layout/fragment_media.xml
@@ -18,6 +18,7 @@
             android:background="?themePrimary">
 
             <LinearLayout
+                android:id="@+id/linear_media"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:orientation="vertical"