ademirqueiroga

class SimplePlaybackTransportControlGlue(
    context: Context,
    playerAdapter: MediaPlayerAdapter,
) : PlaybackTransportControlGlue<MediaPlayerAdapter>(context, playerAdapter) {

    private val mediaSession = MediaSessionCompat(context, "VideoPlayback")
    
    init {
        mediaSession.setCallback(SimpleMediaSessionCallback())
    }

ademirqueiroga

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android">  
  ...
  <uses-permission android:name="com.amazon.permission.media.session.voicecommandcontrol" />
  ...
  <application>
    <meta-data
            android:name="com.amazon.voice.supports_background_media_session"
            android:value="true" />
  <application/>    

ademirqueiroga

<style name="Widget.Leanback.Headers.VerticalGridView">
    <item name="android:background">?attr/defaultBrandColor</item>
    <item name="android:paddingStart">?attr/browsePaddingStart</item>
    <item name="focusOutFront">true</item>
    <item name="focusOutEnd">true</item>
    <item name="android:verticalSpacing">@dimen/lb_browse_headers_vertical_spacing</item>
    <item name="android:focusable">true</item>
    <item name="android:focusableInTouchMode">true</item>
    <item name="android:contentDescription">@string/lb_navigation_menu_contentDescription</item>
</style>

ademirqueiroga

override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
    super.onViewCreated(view, savedInstanceState)
    val height = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 60f, resources.displayMetrics).toInt()
    val headerPresenterSelector = headersSupportFragment.presenterSelector as ClassPresenterSelector
    headerPresenterSelector
        .addClassPresenter(IconSectionRow::class.java, IconSectionPresenter())
        .addClassPresenter(DividerRow::class.java, SpaceDividerPresenter(height))
}

ademirqueiroga

class SpaceDividerPresenter(private val height: Int) : Presenter() {

    override fun onCreateViewHolder(parent: ViewGroup): ViewHolder {
        val view = View(parent.context)
        // Make sure to make it not focusable. Otherwise, when
        // HeadersSupportFragment tries to cast this ViewHolder to
        // RowHeaderPresenter.ViewHolder it will crash.
        view.isFocusable = false
        view.isFocusableInTouchMode = false
        // For the same reason, disable clicks so your app does not

ademirqueiroga

<?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="wrap_content"
    android:focusable="false"
    android:gravity="center|start"
    android:orientation="horizontal">

    <ImageView
        android:id="@+id/row_header_icon"

ademirqueiroga

class IconSectionPresenter : RowHeaderPresenter() {

    override fun onCreateViewHolder(parent: ViewGroup): Presenter.ViewHolder {
        val customView = LayoutInflater.from(parent.context)
            .inflate(R.layout.icon_section_row, parent, false)
        val superHolder = super.onCreateViewHolder(parent) as ViewHolder
        (customView as ViewGroup).addView(superHolder.view)
        return IconSectionViewHolder(customView)
    }

ademirqueiroga

fun handleIntent(intent: Intent) {
    val intentAction = intent.action
    if (intentAction == Intent.ACTION_VIEW) {
        val intentData = intent.data
        val pathSegments = intentData?.pathSegments ?: emptyList()
        when (pathSegments.firstOrNull()) {
            "movie" -> pathSegments.get(1)?.let { movieId ->
                val movie = MovieList.list.firstOrNull { it.id.toString() == movieId }
                if (movie != null) {
                    val movieIntent = Intent(context, PlaybackActivity::class.java)

ademirqueiroga

<intent-filter android:autoVerify="true">
    <action android:name="android.intent.action.VIEW" />
    <category android:name="android.intent.category.DEFAULT" />
    <category android:name="android.intent.category.BROWSABLE" />

    <data android:scheme="content" />

    <data android:host="channelsample.com" android:pathPrefix="/discover"/>
    <data android:host="channelsample.com" android:pathPrefix="/category"/>
    <data android:host="channelsample.com" android:pathPrefix="/movie"/>

ademirqueiroga

fun getChannelPrograms(channelId: Long): List<PreviewProgram> {
    val programs = ArrayList<PreviewProgram>()
    context.contentResolver.query(
        /* uri = */ TvContractCompat.PreviewPrograms.CONTENT_URI,
        /* projection = */ PreviewProgram.PROJECTION,
        /* selection = */ null,
        /* selectionArgs = */ null,
        /* sortOrder = */ null
    ).use { cursor ->
        if (cursor != null) {