Binnette/ReaderForSelfoss-multiplatform
1
0
Fork 0
forked from Louvorg/ReaderForSelfoss-multiplatform
Code Issues Pull Requests 1 Packages Projects Releases Wiki Activity

fix: NPE may be caused by the binding or the title that was null.

Browse Source
This commit is contained in:
aminecmi 2022-12-29 20:35:03 +01:00
parent cd20a5ec29
commit 966a082147
2 changed files with 40 additions and 46 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

84
androidApp/src/main/java/bou/amine/apps/readerforselfossv2/android/fragments/ArticleFragment.kt
View File

@ -66,8 +66,7 @@ class ArticleFragment : Fragment(), DIAware {
private lateinit var allImages : ArrayList<String> private lateinit var allImages : ArrayList<String>
private lateinit var fab: FloatingActionButton private lateinit var fab: FloatingActionButton
private lateinit var textAlignment: String private lateinit var textAlignment: String
private var _binding: FragmentArticleBinding? = null private lateinit var binding: FragmentArticleBinding
private val binding get() = _binding
override val di : DI by closestDI() override val di : DI by closestDI()
private val repository: Repository by instance() private val repository: Repository by instance()
@ -95,7 +94,7 @@ class ArticleFragment : Fragment(), DIAware {
savedInstanceState: Bundle? savedInstanceState: Bundle?
): View { ): View {
try { try {
_binding = FragmentArticleBinding.inflate(inflater, container, false) binding = FragmentArticleBinding.inflate(inflater, container, false)
url = item.getLinkDecoded() url = item.getLinkDecoded()
contentText = item.content contentText = item.content
@ -110,13 +109,13 @@ class ArticleFragment : Fragment(), DIAware {
refreshAlignment() refreshAlignment()
fab = binding!!.fab fab = binding.fab
fab.backgroundTintList = ColorStateList.valueOf(resources.getColor(R.color.colorAccent)) fab.backgroundTintList = ColorStateList.valueOf(resources.getColor(R.color.colorAccent))
fab.rippleColor = resources.getColor(R.color.colorAccentDark) fab.rippleColor = resources.getColor(R.color.colorAccentDark)
val floatingToolbar: FloatingToolbar = binding!!.floatingToolbar val floatingToolbar: FloatingToolbar = binding.floatingToolbar
floatingToolbar.attachFab(fab) floatingToolbar.attachFab(fab)
floatingToolbar.background = ColorDrawable(resources.getColor(R.color.colorAccent)) floatingToolbar.background = ColorDrawable(resources.getColor(R.color.colorAccent))
@ -164,35 +163,35 @@ class ArticleFragment : Fragment(), DIAware {
floatingToolbar.show() floatingToolbar.show()
} }
binding!!.source.text = contentSource binding.source.text = contentSource
if (typeface != null) { if (typeface != null) {
binding!!.source.typeface = typeface binding.source.typeface = typeface
} }
if (contentText.isEmptyOrNullOrNullString()) { if (contentText.isEmptyOrNullOrNullString()) {
getContentFromMercury() getContentFromMercury()
} else { } else {
binding!!.titleView.text = contentTitle binding.titleView.text = contentTitle
if (typeface != null) { if (typeface != null) {
binding!!.titleView.typeface = typeface binding.titleView.typeface = typeface
} }
htmlToWebview() htmlToWebview()
if (!contentImage.isEmptyOrNullOrNullString() && context != null) { if (!contentImage.isEmptyOrNullOrNullString() && context != null) {
binding!!.imageView.visibility = View.VISIBLE binding.imageView.visibility = View.VISIBLE
Glide Glide
.with(requireContext()) .with(requireContext())
.asBitmap() .asBitmap()
.load(contentImage) .load(contentImage)
.apply(RequestOptions.fitCenterTransform()) .apply(RequestOptions.fitCenterTransform())
.into(binding!!.imageView) .into(binding.imageView)
} else { } else {
binding!!.imageView.visibility = View.GONE binding.imageView.visibility = View.GONE
} }
} }
binding!!.nestedScrollView.setOnScrollChangeListener( binding.nestedScrollView.setOnScrollChangeListener(
NestedScrollView.OnScrollChangeListener { _, _, scrollY, _, oldScrollY -> NestedScrollView.OnScrollChangeListener { _, _, scrollY, _, oldScrollY ->
if (scrollY > oldScrollY) { if (scrollY > oldScrollY) {
floatingToolbar.hide() floatingToolbar.hide()
@ -221,12 +220,7 @@ class ArticleFragment : Fragment(), DIAware {
.show() .show()
} }
return binding!!.root return binding.root
}
override fun onDestroyView() {
super.onDestroyView()
_binding = null
} }
private fun refreshAlignment() { private fun refreshAlignment() {
@ -239,16 +233,16 @@ class ArticleFragment : Fragment(), DIAware {
private fun getContentFromMercury() { private fun getContentFromMercury() {
if (repository.isNetworkAvailable()) { if (repository.isNetworkAvailable()) {
binding!!.progressBar.visibility = View.VISIBLE binding.progressBar.visibility = View.VISIBLE
CoroutineScope(Dispatchers.Main).launch { CoroutineScope(Dispatchers.Main).launch {
try { try {
val response = mercuryApi.query(url) val response = mercuryApi.query(url)
if (response.success && response.data != null && !response.data?.content.isNullOrEmpty()) { if (response.success && response.data != null && !response.data?.content.isNullOrEmpty()) {
binding!!.titleView.text = response.data!!.title.orEmpty() binding.titleView.text = response.data!!.title.orEmpty()
try { try {
if (typeface != null) { if (typeface != null) {
binding!!.titleView.typeface = typeface binding.titleView.typeface = typeface
} }
} catch (e: Exception) { } catch (e: Exception) {
e.sendSilentlyWithAcraWithName("getContentFromMercury > typeface") e.sendSilentlyWithAcraWithName("getContentFromMercury > typeface")
@ -272,7 +266,7 @@ class ArticleFragment : Fragment(), DIAware {
if (!response.data?.lead_image_url.isNullOrEmpty() && context != null) { if (!response.data?.lead_image_url.isNullOrEmpty() && context != null) {
try { try {
binding!!.imageView.visibility = View.VISIBLE binding.imageView.visibility = View.VISIBLE
try { try {
Glide Glide
.with(requireContext()) .with(requireContext())
@ -281,7 +275,7 @@ class ArticleFragment : Fragment(), DIAware {
response.data!!.lead_image_url.orEmpty() response.data!!.lead_image_url.orEmpty()
) )
.apply(RequestOptions.fitCenterTransform()) .apply(RequestOptions.fitCenterTransform())
.into(binding!!.imageView) .into(binding.imageView)
} catch (e: Exception) { } catch (e: Exception) {
e.sendSilentlyWithAcraWithName("getContentFromMercury > glide lead image") e.sendSilentlyWithAcraWithName("getContentFromMercury > glide lead image")
} }
@ -289,12 +283,12 @@ class ArticleFragment : Fragment(), DIAware {
e.sendSilentlyWithAcraWithName("getContentFromMercury > outside glide lead image") e.sendSilentlyWithAcraWithName("getContentFromMercury > outside glide lead image")
} }
} else { } else {
binding!!.imageView.visibility = View.GONE binding.imageView.visibility = View.GONE
} }
try { try {
binding!!.nestedScrollView.scrollTo(0, 0) binding.nestedScrollView.scrollTo(0, 0)
binding!!.progressBar.visibility = View.GONE binding.progressBar.visibility = View.GONE
} catch (e: Exception) { } catch (e: Exception) {
e.sendSilentlyWithAcraWithName("getContentFromMercury > scrollview") e.sendSilentlyWithAcraWithName("getContentFromMercury > scrollview")
} }
@ -317,8 +311,8 @@ class ArticleFragment : Fragment(), DIAware {
val a: TypedArray = requireContext().obtainStyledAttributes(resId, attrs) val a: TypedArray = requireContext().obtainStyledAttributes(resId, attrs)
binding!!.webcontent.settings.standardFontFamily = a.getString(0) binding.webcontent.settings.standardFontFamily = a.getString(0)
binding!!.webcontent.visibility = View.VISIBLE binding.webcontent.visibility = View.VISIBLE
val colorOnSurface = TypedValue() val colorOnSurface = TypedValue()
requireContext().theme.resolveAttribute(R.attr.colorOnSurface, colorOnSurface, true) requireContext().theme.resolveAttribute(R.attr.colorOnSurface, colorOnSurface, true)
@ -326,14 +320,14 @@ class ArticleFragment : Fragment(), DIAware {
val colorSurface = TypedValue() val colorSurface = TypedValue()
requireContext().theme.resolveAttribute(R.attr.colorSurface, colorSurface, true) requireContext().theme.resolveAttribute(R.attr.colorSurface, colorSurface, true)
binding!!.webcontent.settings.useWideViewPort = true binding.webcontent.settings.useWideViewPort = true
binding!!.webcontent.settings.loadWithOverviewMode = true binding.webcontent.settings.loadWithOverviewMode = true
binding!!.webcontent.settings.javaScriptEnabled = false binding.webcontent.settings.javaScriptEnabled = false
binding!!.webcontent.webViewClient = object : WebViewClient() { binding.webcontent.webViewClient = object : WebViewClient() {
@Deprecated("Deprecated in Java") @Deprecated("Deprecated in Java")
override fun shouldOverrideUrlLoading(view: WebView?, url : String): Boolean { override fun shouldOverrideUrlLoading(view: WebView?, url : String): Boolean {
if (binding!!.webcontent.hitTestResult.type != WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE) { if (binding.webcontent.hitTestResult.type != WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE) {
requireContext().startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(url))) requireContext().startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(url)))
} }
return true return true
@ -377,9 +371,9 @@ class ArticleFragment : Fragment(), DIAware {
} }
}) })
binding!!.webcontent.setOnTouchListener { _, event -> gestureDetector.onTouchEvent(event)} binding.webcontent.setOnTouchListener { _, event -> gestureDetector.onTouchEvent(event)}
binding!!.webcontent.settings.layoutAlgorithm = binding.webcontent.settings.layoutAlgorithm =
WebSettings.LayoutAlgorithm.TEXT_AUTOSIZING WebSettings.LayoutAlgorithm.TEXT_AUTOSIZING
var baseUrl: String? = null var baseUrl: String? = null
@ -410,7 +404,7 @@ class ArticleFragment : Fragment(), DIAware {
"" ""
} }
binding!!.webcontent.loadDataWithBaseURL( binding.webcontent.loadDataWithBaseURL(
baseUrl, baseUrl,
"""<html> """<html>
|<head> |<head>
@ -463,17 +457,17 @@ class ArticleFragment : Fragment(), DIAware {
} }
fun scrollDown() { fun scrollDown() {
val height = binding!!.nestedScrollView.measuredHeight val height = binding.nestedScrollView.measuredHeight
binding!!.nestedScrollView.smoothScrollBy(0, height/2) binding.nestedScrollView.smoothScrollBy(0, height/2)
} }
fun scrollUp() { fun scrollUp() {
val height = binding!!.nestedScrollView.measuredHeight val height = binding.nestedScrollView.measuredHeight
binding!!.nestedScrollView.smoothScrollBy(0, -height/2) binding.nestedScrollView.smoothScrollBy(0, -height/2)
} }
private fun openInBrowserAfterFailing() { private fun openInBrowserAfterFailing() {
binding!!.progressBar.visibility = View.GONE binding.progressBar.visibility = View.GONE
requireActivity().openInBrowserAsNewTask(this@ArticleFragment.item) requireActivity().openInBrowserAsNewTask(this@ArticleFragment.item)
} }
@ -492,10 +486,10 @@ class ArticleFragment : Fragment(), DIAware {
} }
fun performClick(): Boolean { fun performClick(): Boolean {
if (binding!!.webcontent.hitTestResult.type == WebView.HitTestResult.IMAGE_TYPE || if (binding.webcontent.hitTestResult.type == WebView.HitTestResult.IMAGE_TYPE ||
binding!!.webcontent.hitTestResult.type == WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE) { binding.webcontent.hitTestResult.type == WebView.HitTestResult.SRC_IMAGE_ANCHOR_TYPE) {
val position : Int = allImages.indexOf(binding!!.webcontent.hitTestResult.extra) val position : Int = allImages.indexOf(binding.webcontent.hitTestResult.extra)
val intent = Intent(activity, ImageActivity::class.java) val intent = Intent(activity, ImageActivity::class.java)
intent.putExtra("allImages", allImages) intent.putExtra("allImages", allImages)

2
shared/src/commonMain/kotlin/bou/amine/apps/readerforselfossv2/model/MercuryModel.kt
View File

@ -6,7 +6,7 @@ class MercuryModel {
@Serializable @Serializable
class ParsedContent( class ParsedContent(
val title: String, val title: String?,
val content: String?, val content: String?,
val lead_image_url: String?, val lead_image_url: String?,
val url: String val url: String