halilozercan

class MainActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            ComposeTubeTheme {
                var source by remember {
                    mutableStateOf(
                        "https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"
                    )
                } 

halilozercan

@Composable
fun VideoPlayer() {
    // This is the official way to access current context from Composable functions
    val context = ContextAmbient.current

    // Do not recreate the player everytime this Composable commits
    val exoPlayer = remember {
        SimpleExoPlayer.Builder(context).build().apply {
            val dataSourceFactory: DataSource.Factory = DefaultDataSourceFactory(context,
                Util.getUserAgent(context, context.packageName))

halilozercan

@Composable
fun VideoPlayer() {
    // This is the official way to access current context from Composable functions
    val context = LocalContext.current

    // Do not recreate the player everytime this Composable commits
    val exoPlayer = remember(context) {
        SimpleExoPlayer.Builder(context).build().apply {
            val dataSourceFactory: DataSource.Factory = DefaultDataSourceFactory(context,
                Util.getUserAgent(context, context.packageName))

halilozercan

// Simply put the Demo composable in a Compose tree and observe the logs
// Focus on how dependency changes affect the recomposition.
// How does Ambient work?
// When basic callbacks fire: onCommit, launchInComposition, onActive, remember

@Composable
fun Demo() {
    var textCounter by mutableStateOf(0)
    
    Column {

halilozercan

# A shell script to launch scrcpy automatically when a device is connected
# Device name selection is based on lines from `adb devices -l`.
# Script takes a single argument to match any of these lines.
# First matched devices' serial number is used for scrcpy device serial number.

while true
do
    # Try to start scrcpy
    scrcpy -s $(adb devices -l | awk -v j=$1 'index($0, j);' | awk '{print $1}')
    # If scrcpy was closed by user, do not restart until device is replugged in.

halilozercan

fun updateAudioDeviceState() {

    // Check if any Bluetooth headset is connected. The internal BT state will
    // change accordingly.
    if (bluetoothManager.state == State.HEADSET_AVAILABLE || bluetoothManager.state == State.HEADSET_UNAVAILABLE || bluetoothManager.state == State.SCO_DISCONNECTING) {
        bluetoothManager.updateDevice()
    }
    // Update the set of available audio devices.
    val newAudioDevices: MutableSet<AudioDevice> =
        HashSet()

halilozercan

private inner class BluetoothServiceListener : BluetoothProfile.ServiceListener {
    // Called to notify the client when the proxy object has been connected to the service.    
    // Once we have the profile proxy object, we can use it to monitor the state of the    
    // connection and perform other operations that are relevant to the headset profile.    
    override fun onServiceConnected(profile: Int, proxy: BluetoothProfile) {    
        if (profile != BluetoothProfile.HEADSET || bluetoothState == State.UNINITIALIZED) {    
            return    
        }    
        // Android only supports one connected Bluetooth Headset at a time.    
        bluetoothHeadset = proxy as BluetoothHeadset    

halilozercan

typealias OnAudioDeviceChanged = (
    selectedAudioDevice: AudioGenie.AudioDevice?,
    availableAudioDevices: Set<AudioGenie.AudioDevice>
) -> Unit

val newAudioDevices: MutableSet<AudioDevice> = HashSet()
if (bluetoothManager.state == State.SCO_CONNECTED || bluetoothManager.state == State.SCO_CONNECTING || bluetoothManager.state == State.HEADSET_AVAILABLE
) {
    newAudioDevices.add(AudioDevice.BLUETOOTH)
}

halilozercan

override fun onPictureInPictureModeChanged(
    isInPictureInPictureMode: Boolean,
    newConfig: Configuration
) {
    if (isInPictureInPictureMode) {
        // entered PiP
    } else {
        // keep track of background in onStart and onStop
        if (inBackground) {
            // User highly probably finished the activity in PiP.

halilozercan

private fun startPictureInPicture(): Boolean {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O && shouldStart) {
        enterPictureInPictureMode(
            PictureInPictureParams.Builder()
                .setAspectRatio(…) // This has lower and upper limitations
                .build()
        )
        return true
    }
    return false