Ayush783’s gists

Ayush783 / ListViewAppWidgetProvider.kt

Last active July 16, 2024 09:20

	class ListViewAppWidgetProvider : HomeWidgetProvider() {
	...

	/// Capture the intent, replace current view with a loader and trigger WorkRequest
	override fun onReceive(context: Context?, intent: Intent?) {
	super.onReceive(context, intent)
	val action = intent?.action
	if (action == "com.example.listview_app_widget.refresh") {
	val appWidgetId = intent.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, AppWidgetManager.INVALID_APPWIDGET_ID)
	val loader = RemoteViews(context!!.packageName, R.layout.listview_widget_loader)

Ayush783 / refresh.xml

Created July 16, 2024 09:12

	<vector android:height="24dp" android:tint="#000000"
	android:viewportHeight="24" android:viewportWidth="24"
	android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
	<path android:fillColor="@android:color/white" android:pathData="M17.65,6.35C16.2,4.9 14.21,4 12,4c-4.42,0 -7.99,3.58 -7.99,8s3.57,8 7.99,8c3.73,0 6.84,-2.55 7.73,-6h-2.08c-0.82,2.33 -3.04,4 -5.65,4 -3.31,0 -6,-2.69 -6,-6s2.69,-6 6,-6c1.66,0 3.14,0.69 4.22,1.78L13,11h7V4l-2.35,2.35z"/>
	</vector>

Ayush783 / listview_app_widget.xml

Created July 16, 2024 09:08

	<?xml version="1.0" encoding="utf-8"?>
	<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
	android:id="@android:id/background"
	android:layout_width="match_parent"
	android:layout_height="match_parent"
	android:orientation="vertical"
	android:padding="8dp"
	android:layout_centerVertical="true"
	android:background="@android:color/white">

Ayush783 / ListViewRemoteViewsFactory.kt

Created July 15, 2024 12:19

	class ListViewRemoteViewsFactory(private val context: Context, private val intent: Intent?) : RemoteViewsService.RemoteViewsFactory{
	private var articles: List<NewsArticle>? = null
	private var articleImages: List<Bitmap?> = ArrayList()
	override fun onCreate() {
	val articlesJson: String? = intent?.extras?.getString("ARTICLES_JSON","")

	if(articlesJson != null) {
	...
	// Load images
	LoadImagesTask().execute(articles)

Ayush783 / ListViewRemoteViewsFactory.kt

Created July 15, 2024 12:05

	class ListViewRemoteViewsFactory(private val context: Context, private val intent: Intent?) : RemoteViewsService.RemoteViewsFactory{
	private var articleImages: List<Bitmap?> = ArrayList()

	...

	private inner class LoadImagesTask : AsyncTask<List<NewsArticle>, Void, List<Bitmap?>>() {
	override fun doInBackground(vararg params: List<NewsArticle>): List<Bitmap?> {
	return params[0].map { article ->
	try {
	Glide.with(context)

Ayush783 / ListViewRemoteViewsFactory.kt

Created July 15, 2024 08:17

	class ListViewRemoteViewsFactory(private val context: Context, private val intent: Intent?) : RemoteViewsService.RemoteViewsFactory{
	private var articles: List<NewsArticle>? = null
	override fun onCreate() {
	val articlesJson: String? = intent?.extras?.getString("ARTICLES_JSON","")

	if(articlesJson != null) {
	val articleListType = object : TypeToken<List<NewsArticle>>() {}.type
	val data: List<NewsArticle> = Gson().fromJson(articlesJson, articleListType)
	articles = data
	}

Ayush783 / ListViewAppWidgetProvider.kt

Created July 15, 2024 08:06

	class ListViewAppWidgetProvider : HomeWidgetProvider() {
	override fun onUpdate(
	context: Context,
	appWidgetManager: AppWidgetManager,
	appWidgetIds: IntArray,
	widgetData: SharedPreferences
	) {
	// Attempts to get the data from shared preferences
	val data = HomeWidgetPlugin.getData(context).getString("NEWS_ARTICLES_DATA","")
	appWidgetIds.forEach { id ->

Ayush783 / listview_widget_loader.xml

Created July 15, 2024 08:03

	<?xml version="1.0" encoding="utf-8"?>
	<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
	xmlns:tools="http://schemas.android.com/tools"
	android:layout_width="match_parent"
	android:layout_height="match_parent"
	android:background="#ffffff"
	tools:context=".MainActivity">

	<!-- Circular Loading Indicator -->
	<ProgressBar

Ayush783 / UpdateWidgetWorker.kt

Last active July 15, 2024 07:53

	class UpdateWidgetWorker(context: Context, workerParams: WorkerParameters) : CoroutineWorker(context, workerParams) {
	private val client = OkHttpClient()

	override suspend fun doWork(): Result {
	return withContext(Dispatchers.IO) {
	fetchData()
	}
	}

	private suspend fun fetchData(): Result {

Ayush783 / ListViewAppWidgetProvider.kt

Created July 15, 2024 07:15

	class ListViewAppWidgetProvider : HomeWidgetProvider() {
	...

	companion object {
	fun createListView(context: Context, widgetId: Int, data: String): RemoteViews {
	val intent = Intent(
	context,
	ListViewWidgetService::class.java
	)
	intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, widgetId)

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