akhilamadari

override fun onCreate(savedInstanceState: Bundle?) {
    ....
    CastContext.getSharedInstance(this)
}

akhilamadari

implementation 'com.google.android.exoplayer:extension-cast:2.9.6'
implementation  'com.android.support:mediarouter-v7:28.0.0'

akhilamadari

<item
    android:id="@+id/media_route_menu_item"
    android:title="cast"
    app:actionProviderClass="android.support.v7.app.MediaRouteActionProvider"
    app:showAsAction="always"/>

akhilamadari

import com.google.android.gms.cast.framework.CastButtonFactory;

override fun onCreateOptionsMenu(menu: Menu): Boolean {
    super.onCreateOptionsMenu(menu)
    menuInflater.inflate(R.menu.cast, menu)
    CastButtonFactory.setUpMediaRouteButton(this, menu, R.id.media_route_menu_item)
    return true
}

akhilamadari

import com.google.android.gms.cast.framework.CastButtonFactory;
override fun onCreateOptionsMenu(menu: Menu): Boolean {
    super.onCreateOptionsMenu(menu)
    menuInflater.inflate(R.menu.cast, menu)
    CastButtonFactory.setUpMediaRouteButton(this, menu, R.id.media_route_menu_item)
    return true
}

akhilamadari

<meta-data
android:name="com.google.android.gms.cast.framework.OPTIONS_PROVIDER_CLASS_NAME"
android:value="com.google.android.exoplayer2.ext.cast.DefaultCastOptionsProvider" />

akhilamadari

import com.google.android.exoplayer2.ext.cast.CastPlayer
...

private lateinit var castPlayer: CastPlayer
val videoString = "http://cbsnewshd-lh.akamaihd.net/i/CBSNHD_7@199302/index_700_av-p.m3u8"
.....

castPlayer = CastPlayer(CastContext.getSharedInstance(this))
castPlayer.setSessionAvailabilityListener(object : CastPlayer.SessionAvailabilityListener {
    override fun onCastSessionAvailable() {