[Android] Fix focus issue on Amazon devices + improve chapter selection UI

[Nicolas Pomepuy]

vlc-android | branch: master | Nicolas Pomepuy <nicolas at videolabs.io> | Tue Oct 27 14:11:42 2020 +0100| [266c90a1d9627bd679dd3fa03575989118e9460e] | committer: Nicolas Pomepuy

Fix focus issue on Amazon devices + improve chapter selection UI

> https://code.videolan.org/videolan/vlc-android/commit/266c90a1d9627bd679dd3fa03575989118e9460e
---

 .../main/res/drawable/background_chapter_item.xml    | 20 +++++++++++++-------
 .../vlc-android/res/layout/chapter_list_item.xml     |  1 +
 .../vlc-android/res/layout/dialog_select_chapter.xml |  3 +--
 .../res/layout/player_overlay_track_item.xml         |  1 +
 .../videolan/vlc/gui/dialogs/SelectChapterDialog.kt  |  2 --
 .../videolan/vlc/gui/dialogs/VideoTracksDialog.kt    |  2 +-
 6 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/application/resources/src/main/res/drawable/background_chapter_item.xml b/application/resources/src/main/res/drawable/background_chapter_item.xml
index 57d9fa4f25..3cdda8524a 100644
--- a/application/resources/src/main/res/drawable/background_chapter_item.xml
+++ b/application/resources/src/main/res/drawable/background_chapter_item.xml
@@ -1,8 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:state_selected="true" android:drawable="@color/orange500" />
-    <item android:state_activated="true" android:drawable="@color/orange500" />
-    <item android:state_focused="true" android:drawable="@color/orange300" />
-    <item android:state_pressed="true" android:drawable="@color/orange500" />
-</selector>
-
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <selector>
+            <item android:state_selected="true">
+                <color android:color="@color/orange500"/>
+            </item>
+            <item>
+                <color android:color="@android:color/transparent"/>
+            </item>
+        </selector>
+    </item>
+    <item android:drawable="?attr/selectableItemBackground"/>
+</layer-list>
diff --git a/application/vlc-android/res/layout/chapter_list_item.xml b/application/vlc-android/res/layout/chapter_list_item.xml
index 0853b475f4..25341b0a21 100644
--- a/application/vlc-android/res/layout/chapter_list_item.xml
+++ b/application/vlc-android/res/layout/chapter_list_item.xml
@@ -22,6 +22,7 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:background="@drawable/background_chapter_item"
+            android:focusable="true"
             android:onClick="@{holder::onClick}"
             android:selected="@{selected}"
             android:orientation="vertical">
diff --git a/application/vlc-android/res/layout/dialog_select_chapter.xml b/application/vlc-android/res/layout/dialog_select_chapter.xml
index 9a9cdda2f8..cfef19b131 100644
--- a/application/vlc-android/res/layout/dialog_select_chapter.xml
+++ b/application/vlc-android/res/layout/dialog_select_chapter.xml
@@ -31,8 +31,7 @@
                 android:layout_marginTop="8dp"
                 android:layout_marginBottom="8dp"
                 android:choiceMode="singleChoice"
-                android:focusableInTouchMode="true"
-                android:focusable="true"
+                android:focusable="false"
                 android:descendantFocusability="afterDescendants"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
diff --git a/application/vlc-android/res/layout/player_overlay_track_item.xml b/application/vlc-android/res/layout/player_overlay_track_item.xml
index c6f60a17f1..081a66d7c3 100644
--- a/application/vlc-android/res/layout/player_overlay_track_item.xml
+++ b/application/vlc-android/res/layout/player_overlay_track_item.xml
@@ -69,6 +69,7 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:padding="8dp"
+                android:focusable="true"
                 android:background="?attr/selectableItemBackgroundBorderless"
                 app:layout_constraintBottom_toBottomOf="@id/track_title"
                 app:layout_constraintEnd_toEndOf="parent"
diff --git a/application/vlc-android/src/org/videolan/vlc/gui/dialogs/SelectChapterDialog.kt b/application/vlc-android/src/org/videolan/vlc/gui/dialogs/SelectChapterDialog.kt
index dafe838208..aafd4d6e41 100644
--- a/application/vlc-android/src/org/videolan/vlc/gui/dialogs/SelectChapterDialog.kt
+++ b/application/vlc-android/src/org/videolan/vlc/gui/dialogs/SelectChapterDialog.kt
@@ -32,7 +32,6 @@ import androidx.recyclerview.widget.RecyclerView
 import com.google.android.material.bottomsheet.BottomSheetBehavior.STATE_EXPANDED
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.ObsoleteCoroutinesApi
-import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import org.videolan.medialibrary.Tools
 import org.videolan.vlc.PlaybackService
@@ -52,7 +51,6 @@ class SelectChapterDialog : VLCBottomSheetDialogFragment(), IOnChapterSelectedLi
         }
     }
 
-
     private lateinit var chapterList: RecyclerView
 
     private var service: PlaybackService? = null
diff --git a/application/vlc-android/src/org/videolan/vlc/gui/dialogs/VideoTracksDialog.kt b/application/vlc-android/src/org/videolan/vlc/gui/dialogs/VideoTracksDialog.kt
index cc2af2e6ad..55bea33193 100644
--- a/application/vlc-android/src/org/videolan/vlc/gui/dialogs/VideoTracksDialog.kt
+++ b/application/vlc-android/src/org/videolan/vlc/gui/dialogs/VideoTracksDialog.kt
@@ -55,7 +55,7 @@ class VideoTracksDialog : VLCBottomSheetDialogFragment() {
 
     private val coroutineContextProvider: CoroutineContextProvider
 
-    override fun initialFocusedView(): View = binding.tracksSeparator2
+    override fun initialFocusedView(): View = binding.subtitleTracks.trackMore
 
     lateinit var menuItemListener:(Int) -> Unit
     lateinit var trackSelectionListener:(Int, TrackType) -> Unit