In my application, after Splash, Interstitial ads are shown, I do the following on SplashActivity, I load it and after switching to MainActivity I show it, I do everything like this:
SplashActivity
class ActivitySplash : AppCompatActivity(), Ads.AdsCallback {
private val DELAY = 8000L
private var isAdsOpen = false
private lateinit var sBinding: ActivitySplashBinding
private val liveData = MutableLiveData<Boolean>()
override fun adsLoaded() {
super.adsLoaded()
isAdsOpen = true
liveData.postValue(true)
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
sBinding = ActivitySplashBinding.inflate(layoutInflater)
val view = sBinding.root
setContentView(view)
Ads.preload(this, BuildConfig.ADS_INTERSTITIAL)
Ads.setAdsCallBack(this)
setLiveData()
liveData.observe(this, {
if (it) {
val intent = Intent(this, MainActivity::class.java)
startActivity(intent)
finish()
}
})
}
private fun setLiveData() {
Handler(Looper.getMainLooper()).postDelayed({
if (!isAdsOpen) {
liveData.postValue(true)
}
}, DELAY)
}
}
MainActivity В onCreate()
Ads.showInter(this, null)
Ads
object Ads {
private const val ALLOWABLE_AMOUNT_REQUEST = 2
private var requestInterAdCount = 0
private var mInterstitialAd: InterstitialAd? = null
private var mAdIsLoading: Boolean = false
private fun loadAd(context: Context, adsId: String) {
val adRequest = AdRequest.Builder().build()
InterstitialAd.load(context, adsId, adRequest, object : InterstitialAdLoadCallback() {
override fun onAdFailedToLoad(onAdFailedToLoad: LoadAdError) {
mInterstitialAd = null
if (requestInterAdCount < ALLOWABLE_AMOUNT_REQUEST) {
requestInterAdCount += 1
loadAd(context, adsId)
}
}
override fun onAdLoaded(interstitialAd: InterstitialAd) {
mInterstitialAd = interstitialAd
adsCallback?.adsLoaded()
mAdIsLoading = true
mInterstitialAd?.fullScreenContentCallback = object : FullScreenContentCallback() {
override fun onAdDismissedFullScreenContent() {
mInterstitialAd = null
mAdIsLoading = false
}
override fun onAdFailedToShowFullScreenContent(onAdFailedToShowFullScreenContent: AdError?) {
mInterstitialAd = null
mAdIsLoading = false
}
override fun onAdShowedFullScreenContent() {
mAdIsLoading = false
}
}
}
})
}
fun preload(context: Context, adsId: String) {
adsCallback = null
loadAd(context, adsId)
}
interface AdsCallback {
fun adsLoaded() {}
}
private var adsCallback: AdsCallback? = null
fun setAdsCallBack(adsCallback: AdsCallback) {
this.adsCallback = adsCallback
}
fun showInter(activity: Activity?, adsSplashCallback: AdsCallback?) {
this.adsCallback = adsCallback
if (mAdIsLoading && mInterstitialAd != null) {
mInterstitialAd?.show(activity!!)
}
}
}
The problem is in the frequency of impressions, it is almost two times less than in other places of the application, although I use the same code, it seems that in half of the cases it either does not load or does not show ads, but I cannot understand why this is happening. Please tell me what could be wrong, and how to fix it?
Related
I have a way where when I enter the name of the city, I substitute the name of the city in the api, and everything works fine, but if I enter a non-real city, then nonsense is put in the api accordingly and the application crashes. I would like to make it so that if the city does not exist, that is, I output an error, then Toast "enter the correct name of the city" appears. Thank you in advance
Код:
const val USE_DEVICE_LOCATION = "USE_DEVICE_LOCATION"
const val CUSTOM_LOCATION = "CUSTOM_LOCATION"
class LocationProviderImpl(
private val fusedLocationProviderClient: FusedLocationProviderClient,
context: Context) : PreferenceProvider(context), LocationProvider {
private val appContext = context.applicationContext
override suspend fun hasLocationChanged(lastWeatherLocation: WeatherLocation): Boolean {
val deviceLocationChanged = try {
hasDeviceLocationChanged(lastWeatherLocation)
} catch (e: LocationPermissionNotGrantedException) {
false
}
return deviceLocationChanged || hasCustomLocationChanged(lastWeatherLocation)
}
override suspend fun getPreferredLocationString(): String {
if(isUsingDeviceLocation()) {
try {
val deviceLocation = getLastDeviceLocation()
?: return "${getCustomLocationName()}"
return "${deviceLocation.latitude},${deviceLocation.longitude}"
} catch (e: LocationPermissionNotGrantedException) {
return "${getCustomLocationName()}"
}
}
else {
return "${getCustomLocationName()}"
}
}
private suspend fun hasDeviceLocationChanged(lastWeatherLocation: WeatherLocation): Boolean {
if (!isUsingDeviceLocation())
return false
val deviceLocation = getLastDeviceLocation()
?: return false
// Comparing doubles cannot be done with "=="
val comparisonThreshold = 0.03
return Math.abs(deviceLocation.latitude - lastWeatherLocation.lat) > comparisonThreshold &&
Math.abs(deviceLocation.longitude - lastWeatherLocation.lon) > comparisonThreshold
}
private fun hasCustomLocationChanged(lastWeatherLocation: WeatherLocation): Boolean {
if (!isUsingDeviceLocation()) {
val customLocationName = getCustomLocationName()
return customLocationName != lastWeatherLocation.name
}
return false
}
private fun getCustomLocationName(): String? {
try {
return preferences.getString(CUSTOM_LOCATION, null)
}
catch (e: Exception) {
isUsingDeviceLocation()
}
throw LocationPermissionNotGrantedException()
}
private fun isUsingDeviceLocation(): Boolean {
return preferences.getBoolean(USE_DEVICE_LOCATION, true)
}
#SuppressLint("MissingPermission")
private suspend fun getLastDeviceLocation(): Location? {
return (if (hasLocationPermission())
fusedLocationProviderClient.lastLocation.asDeferred()
else {
throw LocationPermissionNotGrantedException()
}).await()
}
private fun hasLocationPermission(): Boolean {
return ContextCompat.checkSelfPermission(appContext,
android.Manifest.permission.ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_GRANTED
}
}
CurrentWeatherFragment
class CurrentWeatherFragment : ScopedFragment(), KodeinAware, SharedPreferences.OnSharedPreferenceChangeListener {
override val kodein by closestKodein()
private val viewModelFactory: CurrentWeatherViewModelFactory by instance()
private lateinit var viewModel: CurrentWeatherViewModel
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View? {
return inflater.inflate(R.layout.current_weather_fragment, container, false)
}
override fun onActivityCreated(savedInstanceState: Bundle?) {
super.onActivityCreated(savedInstanceState)
loadBannerAd()
viewModel = ViewModelProvider(this, viewModelFactory)
.get(CurrentWeatherViewModel::class.java)
bindUI()
applyDarkModeSetting()
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
}
private fun loadBannerAd() {
MobileAds.initialize(context) {}
mAdViewCurrent = adView
val adRequest = AdRequest.Builder().build()
mAdViewCurrent.loadAd(adRequest)
mAdViewCurrent.adListener = object: AdListener() {
override fun onAdLoaded() {
}
override fun onAdFailedToLoad(adError : LoadAdError) {
// Code to be executed when an ad request fails.
}
override fun onAdOpened() {
// Code to be executed when an ad opens an overlay that
// covers the screen.
}
override fun onAdClicked() {
// Code to be executed when the user clicks on an ad.
}
override fun onAdClosed() {
}
}
}
override fun onSharedPreferenceChanged(sharedPreferences: SharedPreferences?, key: String?) {
if (key == "GENDER") {
val prefs = sharedPreferences?.getString(key, "1")
when(prefs?.toInt()) {
1->{
bindUI()
}
2->{
bindUIWomen()
}
}
}
applyDarkModeSetting()
}
override fun onDestroy() {
super.onDestroy()
context?.let {
PreferenceManager.getDefaultSharedPreferences(it)
.registerOnSharedPreferenceChangeListener(this)
}
}
private fun applyDarkModeSetting() {
val sharedPreferences = context?.let { PreferenceManager.getDefaultSharedPreferences(it) }
val settingValue = sharedPreferences?.getString("GENDER", null)?.toIntOrNull() ?: 1
val mode = when (settingValue) {
1 -> {bindUI()}
2 -> {bindUIWomen()}
else -> Toast.makeText(context, "Nothing", Toast.LENGTH_LONG).show()
}
}
private fun bindUI() = launch(Dispatchers.Main) {
val currentWeather = viewModel.weather.await()
val weatherLocation = viewModel.weatherLocation.await()
val CurrentWeatherEntries = viewModel.weather.await()
CurrentWeatherEntries.observe(viewLifecycleOwner, Observer { weatherAll ->
if (weatherAll == null){
return#Observer
}
recyclerViewClothes.apply {
layoutManager = LinearLayoutManager(activity)
adapter = ClothesAdapter(weatherAll)
}
})
weatherLocation.observe(viewLifecycleOwner, Observer { location ->
if (location == null) return#Observer
updateLocation(location.name)
updateCityName(location.name)
})
currentWeather.observe(viewLifecycleOwner, Observer {
if(it == null) return#Observer
group_loading.visibility = View.GONE
weatherAll.visibility = View.VISIBLE
updateDateToday()
//updateIsDay(it.isDay)
updateHumidity(it.humidity)
updateTemperature(it.temperature, it.feelsLikeTemperature)
updateCondition(it.conditionText)
updatePressure(it.pressure)
updateWind(it.windSpeed)
updateCloudy(it.cloud)
GlideApp.with(this#CurrentWeatherFragment)
.load("https:${it.conditionIconUrl}")
.into(imageView_condition_icon)
})
refreshApp()
}
private fun List<UnitSpecificCurrentWeatherEntry>.toCurrentWeatherItems() : List<ClothesAdapter> {
return this.map {
ClothesAdapter(it) //ClothesAdapter
}
}
// private fun List<UnitSpecificCurrentWeatherEntry>.toCurrentWeatherItems() : List<ClothesAdapterWomen> {
// return this.map {
// ClothesAdapterWomen(it) //ClothesAdapter
// }
// }
private fun chooseLocalizationUnitAbbreviation(metric: String, imperial: String): String {
return if(viewModel.isMetricUnit) metric else imperial
}
private fun updateLocation(location: String) {
(activity as? AppCompatActivity)?.supportActionBar?.subtitle = getString(R.string.todayTitle)
}
private fun updateDateToday() {
(activity as? AppCompatActivity)?.supportActionBar?.subtitle = getString(R.string.todayTitle)
}
private fun updateCityName(cityName: String) {
textView_cityName.text = cityName
}
}
I am almost new to android testing and following the official docs and Udacity course for learning purposes.
Coming to the issue I want to check when the task is completed or incompleted to be displayed properly or not, for this I wrote a few tests. Here I got the exception that toast can not be displayed on a thread that has not called Looper.prepare.
When I comment out the toast msg live data updating line of code then all tests work fine and pass successfully. I am new to android testing and searched out a lot but did not get any info to solve this issue. Any help would be much appreciated. A little bit of explanation will be much more helpful if provided.
Below is my test class source code along with ViewModel, FakeRepository, and fragment source code.
Test Class.
#ExperimentalCoroutinesApi
#MediumTest
#RunWith(AndroidJUnit4::class)
class TaskDetailFragmentTest {
#get:Rule
var mainCoroutineRule = MainCoroutineRule()
#get:Rule
val rule = InstantTaskExecutorRule()
private lateinit var tasksRepository: FakeTasksRepository
#Before
fun setUp() {
tasksRepository = FakeTasksRepository()
ServiceLocator.taskRepositories = tasksRepository
}
#Test
fun addNewTask_addNewTaskToDatabase() = mainCoroutineRule.runBlockingTest {
val newTask = Task(id = "1", userId = 0, title = "Hello AndroidX World",false)
tasksRepository.addTasks(newTask)
val task = tasksRepository.getTask(newTask.id)
assertEquals(newTask.id,(task as Result.Success).data.id)
}
#Test
fun activeTaskDetails_DisplayedInUi() = mainCoroutineRule.runBlockingTest {
val newTask = Task(id = "2", userId = 0, title = "Hello AndroidX World",false)
tasksRepository.addTasks(newTask)
val bundle = TaskDetailFragmentArgs(newTask.id).toBundle()
launchFragmentInContainer<TaskDetailFragment>(bundle, R.style.Theme_ToDoWithTDD)
onView(withId(R.id.title_text)).check(matches(isDisplayed()))
onView(withId(R.id.title_text)).check(matches(withText("Hello AndroidX World")))
onView(withId(R.id.complete_checkbox)).check(matches(isDisplayed()))
onView(withId(R.id.complete_checkbox)).check(matches(isNotChecked()))
}
#Test
fun completedTaskDetails_DisplayedInUI() = mainCoroutineRule.runBlockingTest {
val newTask = Task(id = "2", userId = 0, title = "Hello AndroidX World",true)
tasksRepository.addTasks(newTask)
val bundle = TaskDetailFragmentArgs(newTask.id).toBundle()
launchFragmentInContainer <TaskDetailFragment>(bundle,R.style.Theme_ToDoWithTDD)
onView(withId(R.id.title_text)).check(matches(isDisplayed()))
onView(withId(R.id.title_text)).check(matches(withText("Hello AndroidX World")))
onView(withId(R.id.complete_checkbox)).check(matches(isDisplayed()))
onView(withId(R.id.complete_checkbox)).check(matches(isChecked()))
}
#After
fun tearDown() = mainCoroutineRule.runBlockingTest {
ServiceLocator.resetRepository()
}
}
FakeRepository class.
class FakeTasksRepository: TasksRepository {
var tasksServiceData: LinkedHashMap<String,Task> = LinkedHashMap()
private val observableTasks: MutableLiveData<Result<List<Task>>> = MutableLiveData()
private var shouldReturnError: Boolean = false
fun setReturnError(value: Boolean) {
shouldReturnError = value
}
override fun observeTasks(): LiveData<Result<List<Task>>> {
return observableTasks
}
override fun observeTask(taskId: String): LiveData<Result<Task>> {
runBlocking { fetchAllToDoTasks() }
return observableTasks.map { tasks ->
when(tasks) {
is Result.Loading -> Result.Loading
is Result.Error -> Result.Error(tasks.exception)
is Result.Success -> {
val task = tasks.data.firstOrNull() { it.id == taskId }
?: return#map Result.Error(Exception("Not found"))
Result.Success(task)
}
}
}
}
override suspend fun completeTask(id: String) {
tasksServiceData[id]?.completed = true
}
override suspend fun completeTask(task: Task) {
val compTask = task.copy(completed = true)
tasksServiceData[task.id] = compTask
fetchAllToDoTasks()
}
override suspend fun activateTask(id: String) {
tasksServiceData[id]?.completed = false
}
override suspend fun activateTask(task: Task) {
val activeTask = task.copy(completed = false)
tasksServiceData[task.id] = activeTask
fetchAllToDoTasks()
}
override suspend fun getTask(taskId: String): Result<Task> {
if (shouldReturnError) return Result.Error(Exception("Test Exception"))
tasksServiceData[taskId]?.let {
return Result.Success(it)
}
return Result.Error(Exception("Could not find task"))
}
override suspend fun getTasks(): Result<List<Task>> {
return Result.Success(tasksServiceData.values.toList())
}
override suspend fun saveTask(task: Task) {
tasksServiceData[task.id] = task
}
override suspend fun clearAllCompletedTasks() {
tasksServiceData = tasksServiceData.filterValues {
!it.completed
} as LinkedHashMap<String, Task>
}
override suspend fun deleteAllTasks() {
tasksServiceData.clear()
fetchAllToDoTasks()
}
override suspend fun deleteTask(taskId: String) {
tasksServiceData.remove(taskId)
fetchAllToDoTasks()
}
override suspend fun fetchAllToDoTasks(): Result<List<Task>> {
if(shouldReturnError) {
return Result.Error(Exception("Could not find task"))
}
val tasks = Result.Success(tasksServiceData.values.toList())
observableTasks.value = tasks
return tasks
}
override suspend fun updateLocalDataStore(list: List<Task>) {
TODO("Not yet implemented")
}
fun addTasks(vararg tasks: Task) {
tasks.forEach {
tasksServiceData[it.id] = it
}
runBlocking {
fetchAllToDoTasks()
}
}
}
Fragment class.
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
viewModel.loadTaskById(args.taskId)
setUpToast(this,viewModel.toastText)
viewModel.editTaskEvent.observe(viewLifecycleOwner, {
it?.let {
val action = TaskDetailFragmentDirections
.actionTaskDetailFragmentToAddEditFragment(
args.taskId,
resources.getString(R.string.edit_task)
)
findNavController().navigate(action)
}
})
binding.editTaskFab.setOnClickListener {
viewModel.editTask()
}
}
ViewModel class.
class TaskDetailViewModel(
private val tasksRepository: TasksRepository
) : ViewModel() {
private val TAG = "TaskDetailViewModel"
private val _taskId: MutableLiveData<String> = MutableLiveData()
private val _task = _taskId.switchMap {
tasksRepository.observeTask(it).map { res ->
Log.d("Test","res with value ${res.toString()}")
isolateTask(res)
}
}
val task: LiveData<Task?> = _task
private val _toastText = MutableLiveData<Int?>()
val toastText: LiveData<Int?> = _toastText
private val _dataLoading = MutableLiveData<Boolean>()
val dataLoading: LiveData<Boolean> = _dataLoading
private val _editTaskEvent = MutableLiveData<Unit?>(null)
val editTaskEvent: LiveData<Unit?> = _editTaskEvent
fun loadTaskById(taskId: String) {
if(dataLoading.value == true || _taskId.value == taskId) return
_taskId.value = taskId
Log.d("Test","loading task with id $taskId")
}
fun editTask(){
_editTaskEvent.value = Unit
}
fun setCompleted(completed: Boolean) = viewModelScope.launch {
val task = _task.value ?: return#launch
if(completed) {
tasksRepository.completeTask(task.id)
_toastText.value = R.string.task_marked_complete
}
else {
tasksRepository.activateTask(task.id)
_toastText.value = R.string.task_marked_active
}
}
private fun isolateTask(result: Result<Task?>): Task? {
return if(result is Result.Success) {
result.data
} else {
_toastText.value = R.string.loading_tasks_error
null
}
}
#Suppress("UNCHECKED_CAST")
class TasksDetailViewModelFactory(
private val tasksRepository: TasksRepository
): ViewModelProvider.NewInstanceFactory() {
override fun <T : ViewModel> create(modelClass: Class<T>): T {
return (TaskDetailViewModel(
tasksRepository
) as T)
}
}
}
In this method in ViewModel when I comment out the below line of code all tests passed.
_toastText.value = R.string.loading_tasks_error
private fun isolateTask(result: Result<Task?>): Task? {
return if(result is Result.Success) {
result.data
} else {
_toastText.value = R.string.loading_tasks_error // Comment out this line then all test passed.
null
}
}
I am using exoplayer for playing videos .And for this we are used Fragment instance with pagerstateadapter and viewpager2.
But when scroll fast previous played video sound listen in background as well as in screen video means mix the sound in same video player.
Please help me how to solve this.
1.State adapter
class StoriesPagerAdapter(
fragment: Fragment,
val onClick1: VideoItemAdapter.OnItemClicked?,
val onlikeClick: VideoItemAdapter.OnLikeCLicked?,
val onFollowClick: VideoItemAdapter.OnFollowCLicked?,
val ontrendingClick: VideoItemAdapter.OnTrendCLicked?,
val oniconCLick: VideoItemAdapter.OnIconClick?) : FragmentStateAdapter(fragment) {
val dataList:MutableList<Gettrendingvideos.Data.Postlist>=mutableListOf()
override fun getItemCount(): Int {
return dataList.size
}
fun addAll(movies: MutableList<Gettrendingvideos.Data.Postlist>) {
for (movie in movies) {
add(movie)
}
}
fun add(moive: Gettrendingvideos.Data.Postlist) {
dataList.add(moive)
notifyItemInserted(dataList.size - 1)
}
override fun createFragment(position: Int): Fragment {
return StoryViewFragment.newInstance(
onClick1,
onlikeClick,
onFollowClick,
ontrendingClick,
oniconCLick,
dataList[position]
)
}}
2 Fragment
class StoryViewFragment : Fragment(), CommentFragment.onCommentCountIncrease {
private var storyUrl: String? = null
private var storiesDataModel: Gettrendingvideos.Data.Postlist? = null
lateinit var mView: View
private var simplePlayer: SimpleExoPlayer? = null
private var cacheDataSourceFactory: CacheDataSourceFactory? = null
private val simpleCache = MainApplication.simpleCache
private var toPlayVideoPosition: Int = -1
lateinit var viewModel: MainViewModel
lateinit var preferences: SecurePreferences
private var bool: Boolean? = false
var onItemClick: VideoItemAdapter.OnItemClicked? = null
var onlikeCLicked: VideoItemAdapter.OnLikeCLicked? = null
var onFollowCLicked: VideoItemAdapter.OnFollowCLicked? = null
var onTrendCLicked: VideoItemAdapter.OnTrendCLicked? = null
var onIconClick: VideoItemAdapter.OnIconClick? = null
lateinit var huserId: String
lateinit var token: String
companion object {
fun newInstance(
itemClicked: VideoItemAdapter.OnItemClicked?,
likeCLicked: VideoItemAdapter.OnLikeCLicked?,
onFollowCLicked: VideoItemAdapter.OnFollowCLicked?,
onTrendCLicked: VideoItemAdapter.OnTrendCLicked?,
onIconClick: VideoItemAdapter.OnIconClick?,
storiesDataModel: Gettrendingvideos.Data.Postlist
) = StoryViewFragment()
.apply {
arguments = Bundle().apply {
putParcelable(Constants.KEY_STORY_DATA, storiesDataModel)
}
this.onItemClick = itemClicked
this.onlikeCLicked = likeCLicked
this.onFollowCLicked = onFollowCLicked
this.onTrendCLicked = onTrendCLicked
this.onIconClick = onIconClick
}
}
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View {
// Inflate the layout for this fragment
mView = inflater.inflate(
R.layout.layout_main,
container,
false
)
return mView
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
viewModel = ViewModelProviders.of(this, ViewModelFactory(RetrofitBuilder.apiService))
.get(MainViewModel::class.java)
preferences =
SecurePreferences(
requireActivity(),
AppConstants.preferenceName,
AppConstants.USER_DETAILS,
true
)
storiesDataModel = arguments?.getParcelable(Constants.KEY_STORY_DATA)
setData()
}
override fun onActivityCreated(savedInstanceState: Bundle?) {
super.onActivityCreated(savedInstanceState)
if (!preferences.getString(AppConstants.USER_ID).equals(null)) {
huserId = preferences.getString(AppConstants.USER_ID)!!
Log.d("TAG", "onActivityCreated: $huserId")
}
}
#SuppressLint("SetTextI18n")
private fun setData() {
Log.d("TAG", "setData: $storiesDataModel")
mView.textview2.text = storiesDataModel?.user_name
mView.like_count.text = storiesDataModel?.total_likes.toString()
comment_count.text = storiesDataModel?.total_comments.toString()
mView.textview.text = storiesDataModel?.type
Glide.with(this).load(storiesDataModel?.user_profile_pic).placeholder(R.drawable.profile).into(mView.image)
if (storiesDataModel?.is_like == 0) {
mView.imageView4.setImageResource(R.drawable.ic_like)
} else {
mView.imageView4.setImageResource(R.drawable.ic_like_red)
}
if (storiesDataModel?.is_following!! == 0) {
mView.textview3.text = "Follow"
} else {
mView.textview3.text = "Following"
}
if (storiesDataModel?.user_id.toString()==preferences.getString(AppConstants.USER_ID)) {
mView.textview3.visibility = View.GONE
}
image.setOnClickListener {
if (preferences.getString(AppConstants.token).equals(null)) {
MainActivity().show(childFragmentManager, "")
} else {
preferences.put(
AppConstants.OtherProfile_UserId,
storiesDataModel?.user_id.toString()
)
}
}
val simplePlayer = getPlayer()
player_view_story.player = simplePlayer player_view_story.setResizeMode(AspectRatioFrameLayout.RESIZE_MODE_FILL)
simplePlayer?.setVideoScalingMode(C.VIDEO_SCALING_MODE_SCALE_TO_FIT_WITH_CROPPING)
storyUrl = storiesDataModel?.video_url
prepareMedia(storiesDataModel)
}
override fun onPause() {
pauseVideo()
super.onPause()
}
override fun onResume() {
restartVideo()
super.onResume()
}
override fun onDestroy() {
releasePlayer()
super.onDestroy()
}
private fun pausePlayer() {
simplePlayer?.setPlayWhenReady(false)
simplePlayer?.getPlaybackState()
}
private fun startPlayer() {
simplePlayer?.setPlayWhenReady(true)
simplePlayer?.getPlaybackState()
}
private val playerCallback: Player.EventListener? = object : Player.EventListener {
override fun onPlayerStateChanged(playWhenReady: Boolean, playbackState: Int) {
}
override fun onPlayerError(error: com.google.android.exoplayer2.ExoPlaybackException?) {
super.onPlayerError(error)
}
}
private fun prepareVideoPlayer() {
simplePlayer = ExoPlayerFactory.newSimpleInstance(context)
cacheDataSourceFactory = CacheDataSourceFactory(
simpleCache,
DefaultHttpDataSourceFactory(
Util.getUserAgent(
context,
"exo"
)
)
)
}
private fun getPlayer(): SimpleExoPlayer? {
if (simplePlayer == null) {
prepareVideoPlayer()
}
return simplePlayer
}
private fun prepareMedia(datamodel: Gettrendingvideos.Data.Postlist?{
val uri = Uri.parse(datamodel?.video_url)
simplePlayer.repeatMode = Player.REPEAT_MODE_ONE
simplePlayer.playWhenReady = true
if (storiesDataModel!!.type == "following") {
following_page.typeface = Typeface.DEFAULT_BOLD
trending_page.setTypeface(null, Typeface.NORMAL)
} else {
following_page.setTypeface(null, Typeface.BOLD)
}
if (storiesDataModel.type == "treading") {
trending_page.typeface = Typeface.DEFAULT_BOLD
following_page.setTypeface(null, Typeface.NORMAL)
} else {
trending_page.setTypeface(null, Typeface.BOLD)
}
if (simplePlayer.playWhenReady == true) {
}
simplePlayer.addListener(playerCallback)
toPlayVideoPosition = -1
}
private fun setArtwork(drawable: Drawable, playerView: PlayerView) {
playerView.useArtwork = true
playerView.defaultArtwork = drawable
}
private fun playVideo() {
simplePlayer.playWhenReady = true
}
private fun restartVideo() {
if (simplePlayer == null) {
prepareMedia(storiesDataModel)
} else {
simplePlayer.seekToDefaultPosition()
simplePlayer.playWhenReady = true
}
}
private fun pauseVideo() {
simplePlayer.playWhenReady = false
}
private fun releasePlayer() {
simplePlayer.stop(true)
simplePlayer.release()
}}
override fun setMenuVisibility(menuVisible: Boolean) {
if (!menuVisible){
simplePlayer?.playWhenReady = false
simplePlayer?.pause()
}
super.setMenuVisibility(menuVisible)
}
JUST ADD THIS IN YOUR StoryViewFragment.
I try to implement Custom Tab Intent with warmup capability. So it needs to create CustomTabsServiceConnection.
However, when I bind the service it always return false.
Please check my implementation below:
// Custom chrome tabs
private lateinit var customTabsIntent: CustomTabsIntent
private lateinit var customTabsClient: CustomTabsClient
private var connection: CustomTabsServiceConnection? = null
override fun onStart() {
super.onStart()
val ok = CustomTabsClient.bindCustomTabsService(this, CUSTOM_TAB_PACKAGE_NAME, ServiceConnection())
Timber.i("Is OK = $ok")
}
inner class ServiceConnection: CustomTabsServiceConnection() {
override fun onCustomTabsServiceConnected(
name: ComponentName,
client: CustomTabsClient
) {
customTabsClient = client
customTabsClient.warmup(0)
// Connection callback
val session = customTabsClient.newSession(object : CustomTabsCallback() {
override fun onNavigationEvent(navigationEvent: Int, extras: Bundle?) {
super.onNavigationEvent(navigationEvent, extras)
Timber.i("Event = $navigationEvent")
}
})
if (session != null) {
session.mayLaunchUrl(Uri.parse(loginUrl), null, null)
// Init custom tab intent
val customTabBuilder = CustomTabsIntent.Builder(session)
customTabsIntent = customTabBuilder.build()
customTabsIntent.launchUrl(this, Uri.parse(loginUrl))
}
}
override fun onServiceDisconnected(name: ComponentName?) {
connection = null
}
}
override fun onStop() {
super.onStop()
connection?.let {
this.unbindService(it)
}
}
Any idea about this?
I am a noob in Kotlin.
I've made a streaming music player using Exoplayer2.
For running this music player in background, I tried to bind activity to service.
But it is not working.
I dont know why this player is stopped outside the app even though i add the foreground service.
Can anybody help me? :(
MusicService.kt
var mExoPlayer: SimpleExoPlayer? = null
class MusicService : MediaBrowserServiceCompat() {
private var mMediaSession: MediaSessionCompat? = null
private lateinit var mStateBuilder: PlaybackStateCompat.Builder
private var playbackPosition = 0L
private var currentWindow = 0
private var oldUri: Uri? = null
private val mMediaSessionCallback = object : MediaSessionCompat.Callback() {
override fun onPlayFromUri(uri: Uri?, extras: Bundle?) {
super.onPlayFromUri(uri, extras)
uri?.let {
val mediaSource = extractMediaSourceFromUri(uri)
if (uri != oldUri)
play(mediaSource)
else play()
oldUri = uri
}
}
override fun onPause() {
super.onPause()
pause()
}
override fun onStop() {
super.onStop()
stop()
}
}
override fun onCreate() {
super.onCreate()
initializePlayer()
initializeExtractor()
initializeAttributes()
mMediaSession = MediaSessionCompat(baseContext, "tag for debugging").apply {
setFlags(
MediaSessionCompat.FLAG_HANDLES_MEDIA_BUTTONS or
MediaSessionCompat.FLAG_HANDLES_TRANSPORT_CONTROLS )
mStateBuilder = PlaybackStateCompat.Builder()
.setActions(PlaybackStateCompat.ACTION_PLAY or PlaybackStateCompat.ACTION_PLAY_PAUSE)
setPlaybackState(mStateBuilder.build())
setCallback(mMediaSessionCallback)
setSessionToken(sessionToken)
isActive = true
}
}
private var mAttrs: AudioAttributes? = null
private fun play(mediaSource: MediaSource) {
if (mExoPlayer == null) initializePlayer()
mExoPlayer?.apply {
mAttrs?.let { initializeAttributes() }
mAttrs?.let { setAudioAttributes(it, true) }
prepare(mediaSource)
seekTo(currentWindow, playbackPosition)
playWhenReady = true
}
}
private fun play() {
mExoPlayer?.apply {
mExoPlayer?.playWhenReady = true
updatePlaybackState(PlaybackStateCompat.STATE_PLAYING)
mMediaSession?.isActive = true
}
}
private fun initializePlayer() {
mExoPlayer = ExoPlayerFactory.newSimpleInstance(
this, DefaultRenderersFactory(baseContext)
, DefaultTrackSelector(),
DefaultLoadControl()
)
}
private fun pause() {
mExoPlayer?.apply {
playWhenReady = false
if (playbackState == PlaybackStateCompat.STATE_PLAYING) {
updatePlaybackState(PlaybackStateCompat.STATE_PAUSED)
}
}
}
private fun stop() {
mExoPlayer?.playWhenReady = false
mExoPlayer?.release()
mExoPlayer = null
updatePlaybackState(PlaybackStateCompat.STATE_NONE)
mMediaSession?.isActive = false
mMediaSession?.release()
}
override fun onTaskRemoved(rootIntent: Intent?) {
super.onTaskRemoved(rootIntent)
stopSelf()
}
override fun onDestroy() {
super.onDestroy()
stop()
}
private fun updatePlaybackState(state: Int) {
mMediaSession?.setPlaybackState(
PlaybackStateCompat.Builder().setState(
state
, 0L
, 1.0f // Speed playing
).build()
)
}
private fun initializeAttributes() {
mAttrs = AudioAttributes.Builder().setUsage(C.USAGE_MEDIA)
.setContentType(C.CONTENT_TYPE_MUSIC)
.build()
}
private lateinit var mExtractorFactory: ExtractorMediaSource.Factory
private fun initializeExtractor() {
val userAgent = Util.getUserAgent(baseContext, "Application Name")
mExtractorFactory = ExtractorMediaSource.Factory(DefaultDataSourceFactory(this, userAgent))
.setExtractorsFactory(DefaultExtractorsFactory())
}
private fun extractMediaSourceFromUri(uri: Uri): MediaSource {
return mExtractorFactory.createMediaSource(uri)
}
override fun onLoadChildren(parentId: String, result: Result<MutableList<MediaBrowserCompat.MediaItem>>) {
}
override fun onGetRoot(clientPackageName: String, clientUid: Int, rootHints: Bundle?): BrowserRoot? {
return BrowserRoot("", null)
}
playerAct.kt
var audioUrlPass = ""
class playerAct: AppCompatActivity() { private val songUrl: String = audioUrlPass
private lateinit var mMediaBrowserCompat: MediaBrowserCompat
private val connectionCallback: MediaBrowserCompat.ConnectionCallback = object : MediaBrowserCompat.ConnectionCallback() {
override fun onConnected() {
super.onConnected()
mMediaBrowserCompat.sessionToken.also { token ->
val mediaController = MediaControllerCompat(this#playerAct, token)
MediaControllerCompat.setMediaController(this#playerAct, mediaController)
}
playPauseBuild()
}
override fun onConnectionFailed() {
super.onConnectionFailed()
}
}
private val mControllerCallback = object : MediaControllerCompat.Callback() {
}
fun playPauseBuild() {
val mediaController = MediaControllerCompat.getMediaController(this#playerAct)
main_pcv.showTimeoutMs = 0
exo_play.setOnClickListener {
val state = mediaController.playbackState.state
if (state == PlaybackStateCompat.STATE_PAUSED ||
state == PlaybackStateCompat.STATE_STOPPED ||
state == PlaybackStateCompat.STATE_NONE
) {
mediaController.transportControls.playFromUri(Uri.parse(songUrl), null)
}
else if (state == PlaybackStateCompat.STATE_PLAYING ||
state == PlaybackStateCompat.STATE_BUFFERING ||
state == PlaybackStateCompat.STATE_CONNECTING
) {
mediaController.transportControls.pause()
}
}
mediaController.registerCallback(mControllerCallback)
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.player_layout)
val componentName = ComponentName(this, MusicService::class.java)
mMediaBrowserCompat = MediaBrowserCompat(
this, componentName, //Identifier for the service
connectionCallback,
null
)
menuButton.setOnClickListener {
super.onBackPressed()
}
btnTime1.setOnClickListener {
val intent = Intent(this, TimerActivity::class.java)
startActivity(intent)
}
playerSeekBar.setOnSeekBarChangeListener(
object : SeekBar.OnSeekBarChangeListener{
override fun onProgressChanged(seekbar: SeekBar?, progress: Int, fromUser: Boolean) {
if (fromUser){
val volumeNum = progress / 100.0f
mExoPlayer!!.setVolume(volumeNum)
}
}
override fun onStartTrackingTouch(seekbar: SeekBar?) { }
override fun onStopTrackingTouch(seekbar: SeekBar?) { }
})
}
override fun onStart() {
super.onStart()controller
Intent(this, MusicService::class.java).also {
mMediaBrowserCompat.connect()
}
}
override fun onStop() {
super.onStop()
val controllerCompat = MediaControllerCompat.getMediaController(this)
controllerCompat?.unregisterCallback(mControllerCallback)
mMediaBrowserCompat.disconnect()
}
}
In order to start the foreground service, you will need a notification shown within 5 seconds of starting it. Check the following guide in the android documentation: https://developer.android.com/guide/topics/media-apps/audio-app/building-a-mediabrowserservice#mediastyle-notifications