Link Args Fixes.

app/src/main/java/com/shabinder/spotiflyer/MainActivity.kt

@@ -42,6 +42,8 @@ import com.tonyodev.fetch2.Status
 import dagger.hilt.android.AndroidEntryPoint
 import dev.chrisbanes.accompanist.insets.ProvideWindowInsets
 import dev.chrisbanes.accompanist.insets.statusBarsHeight
+import kotlinx.coroutines.*
+import okhttp3.Dispatcher
 import javax.inject.Inject
 
 /*
@@ -196,7 +198,20 @@ class MainActivity : AppCompatActivity() {
             if ("text/plain" == intent.type) {
                 intent.getStringExtra(Intent.EXTRA_TEXT)?.let {
                     log("Intent Received", it)
-                    navController.navigateToTrackList(it)
+                    GlobalScope.launch {
+                        while(!this@MainActivity::navController.isInitialized){
+                            //Wait for Navigation Controller to initialize
+                            delay(200)
+                        }
+                        val filterLinkRegex = """http.+\w""".toRegex()
+                        withContext(Dispatchers.Main) {
+                            val string = it.replace("\n".toRegex(), " ")
+                            val link = filterLinkRegex.find(string)?.value.toString()
+                            log("Intent Link",link)
+                            sharedViewModel.updateLink(link)
+                            navController.navigateToTrackList(link)
+                        }
+                    }
                 }
             }
         }

app/src/main/java/com/shabinder/spotiflyer/SharedViewModel.kt

@@ -47,6 +47,16 @@ class SharedViewModel @ViewModelInject constructor(
         isAuthenticated = s
     }
 
+    /*
+    * Nav Gives Error on YT links with ? sign
+    * */
+    var link by mutableStateOf("")
+        private set
+
+    fun updateLink(s:String) {
+        link = s
+    }
+
 
     val trackList = mutableStateListOf<TrackDetails>()
 

app/src/main/java/com/shabinder/spotiflyer/providers/YoutubeProvider.kt

@@ -47,6 +47,7 @@ suspend fun queryYoutube(fullLink: String): PlatformQueryResult?{
     val link = fullLink.removePrefix("https://").removePrefix("http://")
     if(link.contains("playlist",true) || link.contains("list",true)){
         // Given Link is of a Playlist
+        log("YT Play",link)
         val playlistId = link.substringAfter("?list=").substringAfter("&list=").substringBefore("&")
         return getYTPlaylist(
             playlistId,
@@ -78,7 +79,7 @@ suspend fun getYTPlaylist(
     searchId: String,
     ytDownloader: YoutubeDownloader,
     databaseDAO: DatabaseDAO,
-):PlatformQueryResult{
+):PlatformQueryResult?{
     val result = PlatformQueryResult(
         folderType = "",
         subFolder = "",
@@ -147,10 +148,12 @@ suspend fun getYTPlaylist(
             }
             queryActiveTracks()
         } catch (e: Exception) {
+            e.printStackTrace()
             showDialog("An Error Occurred While Processing!")
         }
     }
-    return result
+    return if(result.title.isNotBlank()) result
+        else null
 }
 
 @SuppressLint("DefaultLocale")
@@ -158,7 +161,7 @@ suspend fun getYTTrack(
     searchId:String,
     ytDownloader: YoutubeDownloader,
     databaseDAO: DatabaseDAO
-):PlatformQueryResult {
+):PlatformQueryResult? {
     val result = PlatformQueryResult(
         folderType = "",
         subFolder = "",
@@ -219,8 +222,10 @@ suspend fun getYTTrack(
             }
             queryActiveTracks()
         } catch (e: Exception) {
+            e.printStackTrace()
             showDialog("An Error Occurred While Processing!")
         }
     }
-    return result
+    return if(result.title.isNotBlank()) result
+    else null
 }

app/src/main/java/com/shabinder/spotiflyer/ui/home/Home.kt

@@ -49,8 +49,8 @@ fun Home(navController: NavController, modifier: Modifier = Modifier) {
         AuthenticationBanner(sharedViewModel.isAuthenticated,modifier)
 
         SearchPanel(
-            viewModel.link,
-            viewModel::updateLink,
+            sharedViewModel.link,
+            sharedViewModel::updateLink,
             navController,
             modifier
         )

app/src/main/java/com/shabinder/spotiflyer/ui/home/HomeViewModel.kt

@@ -13,13 +13,6 @@ import androidx.compose.runtime.setValue
 
 class HomeViewModel : ViewModel() {
 
-    var link by mutableStateOf("")
-    private set
-
-    fun updateLink(s:String) {
-        link = s
-    }
-
     var selectedCategory by mutableStateOf(HomeCategory.About)
     private set
 

app/src/main/java/com/shabinder/spotiflyer/ui/tracklist/TrackList.kt

@@ -15,6 +15,7 @@ import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.res.vectorResource
+import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
@@ -31,11 +32,11 @@ import com.shabinder.spotiflyer.providers.querySpotify
 import com.shabinder.spotiflyer.providers.queryYoutube
 import com.shabinder.spotiflyer.ui.utils.calculateDominantColor
 import com.shabinder.spotiflyer.utils.downloadTracks
+import com.shabinder.spotiflyer.utils.log
 import com.shabinder.spotiflyer.utils.sharedViewModel
 import com.shabinder.spotiflyer.utils.showDialog
 import dev.chrisbanes.accompanist.coil.CoilImage
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.launch
+import kotlinx.coroutines.*
 
 /*
 * UI for List of Tracks to be universally used.
@@ -50,17 +51,22 @@ fun TrackList(
 
     var result by remember(fullLink) { mutableStateOf<PlatformQueryResult?>(null) }
 
-    coroutineScope.launch {
+    coroutineScope.launch(Dispatchers.Default) {
+        @Suppress("UnusedEquals")//Add Delay if result is not Initialized yet.
+        try{result == null}catch(e:java.lang.IllegalStateException){delay(100)}
         if(result == null){
             result = when{
+                /*
+                * Using SharedViewModel's Link as NAVIGATION's Arg is buggy for links.
+                * */
                 //SPOTIFY
-                fullLink.contains("spotify",true) -> querySpotify(fullLink)
+                sharedViewModel.link.contains("spotify",true) -> querySpotify(sharedViewModel.link)
 
                 //YOUTUBE
-                fullLink.contains("youtube.com",true) || fullLink.contains("youtu.be",true) -> queryYoutube(fullLink)
+                sharedViewModel.link.contains("youtube.com",true) || sharedViewModel.link.contains("youtu.be",true) -> queryYoutube(sharedViewModel.link)
 
                 //GAANA
-                fullLink.contains("gaana",true) -> queryGaana(fullLink)
+                sharedViewModel.link.contains("gaana",true) -> queryGaana(sharedViewModel.link)
 
                 else -> {
                     showDialog("Link is Not Valid")
@@ -68,8 +74,10 @@ fun TrackList(
                 }
             }
         }
-        //Error Occurred And Has Been Shown to User
-        if(result == null) navController.popBackStack()
+        withContext(Dispatchers.Main){
+            //Error Occurred And Has Been Shown to User
+            if(result == null) navController.popBackStack()
+        }
     }
 
     sharedViewModel.updateTrackList(result?.trackList ?: listOf())
@@ -104,7 +112,6 @@ fun TrackList(
                             track.downloaded = DownloadStatus.Queued
                         }
                     }
-                    showDialog("Downloading All Tracks")
                 },
                 modifier = Modifier.padding(bottom = 24.dp).align(Alignment.BottomCenter)
             )
@@ -135,6 +142,9 @@ fun CoverImage(
         Text(
             text = title,
             style = SpotiFlyerTypography.h5,
+            maxLines = 2,
+            textAlign = TextAlign.Center,
+            overflow = TextOverflow.Ellipsis,
             //color = colorAccent,
         )
     }