update Kotlin to 1.7.10 and fix some (new?) warnings (#2647)

* update Kotlin to 1.7.10 and fix some (new?) warnings

* remove unused import

app/src/main/java/com/keylesspalace/tusky/util/ListStatusAccessibilityDelegate.kt

@@ -48,7 +48,7 @@ class ListStatusAccessibilityDelegate(
             val pos = recyclerView.getChildAdapterPosition(host)
             val status = statusProvider.getStatus(pos) ?: return
             if (status is StatusViewData.Concrete) {
-                if (!status.spoilerText.isNullOrEmpty()) {
+                if (status.spoilerText.isNotEmpty()) {
                     info.addAction(if (status.isExpanded) collapseCwAction else expandCwAction)
                 }
 

app/src/main/java/com/keylesspalace/tusky/util/ListUtils.kt

@@ -52,7 +52,3 @@ inline fun <T> List<T>.replacedFirstWhich(replacement: T, predicate: (T) -> Bool
     }
     return newList
 }
-
-inline fun <reified R> Iterable<*>.firstIsInstanceOrNull(): R? {
-    return firstOrNull { it is R }?.let { it as R }
-}

app/src/main/java/com/keylesspalace/tusky/util/MediaUtils.kt

@@ -23,7 +23,6 @@ import android.graphics.Matrix
 import android.net.Uri
 import android.provider.OpenableColumns
 import android.util.Log
-import androidx.annotation.Px
 import androidx.exifinterface.media.ExifInterface
 import java.io.File
 import java.io.FileNotFoundException
@@ -68,43 +67,6 @@ fun getMediaSize(contentResolver: ContentResolver, uri: Uri?): Long {
     return mediaSize
 }
 
-fun getSampledBitmap(contentResolver: ContentResolver, uri: Uri, @Px reqWidth: Int, @Px reqHeight: Int): Bitmap? {
-    // First decode with inJustDecodeBounds=true to check dimensions
-    val options = BitmapFactory.Options()
-    options.inJustDecodeBounds = true
-    var stream: InputStream?
-    try {
-        stream = contentResolver.openInputStream(uri)
-    } catch (e: FileNotFoundException) {
-        Log.w(TAG, e)
-        return null
-    }
-
-    BitmapFactory.decodeStream(stream, null, options)
-
-    IOUtils.closeQuietly(stream)
-
-    // Calculate inSampleSize
-    options.inSampleSize = calculateInSampleSize(options, reqWidth, reqHeight)
-
-    // Decode bitmap with inSampleSize set
-    options.inJustDecodeBounds = false
-    return try {
-        stream = contentResolver.openInputStream(uri)
-        val bitmap = BitmapFactory.decodeStream(stream, null, options)
-        val orientation = getImageOrientation(uri, contentResolver)
-        reorientBitmap(bitmap, orientation)
-    } catch (e: FileNotFoundException) {
-        Log.w(TAG, e)
-        null
-    } catch (e: OutOfMemoryError) {
-        Log.e(TAG, "OutOfMemoryError while trying to get sampled Bitmap", e)
-        null
-    } finally {
-        IOUtils.closeQuietly(stream)
-    }
-}
-
 @Throws(FileNotFoundException::class)
 fun getImageSquarePixels(contentResolver: ContentResolver, uri: Uri): Long {
     val input = contentResolver.openInputStream(uri)

app/src/main/java/com/keylesspalace/tusky/util/StatusViewHelper.kt

@@ -166,7 +166,7 @@ class StatusViewHelper(private val itemView: View) {
                 mediaPreviews[3].layoutParams.height = mediaPreviewHeight
             }
         }
-        if (attachments.isNullOrEmpty()) {
+        if (attachments.isEmpty()) {
             sensitiveMediaWarning.visibility = View.GONE
             sensitiveMediaShow.visibility = View.GONE
         } else {

app/src/main/java/com/keylesspalace/tusky/util/ViewBindingExtensions.kt

@@ -32,17 +32,16 @@ class FragmentViewBindingDelegate<T : ViewBinding>(
             object : DefaultLifecycleObserver {
                 override fun onCreate(owner: LifecycleOwner) {
                     fragment.viewLifecycleOwnerLiveData.observe(
-                        fragment,
-                        { t ->
-                            t?.lifecycle?.addObserver(
-                                object : DefaultLifecycleObserver {
-                                    override fun onDestroy(owner: LifecycleOwner) {
-                                        binding = null
-                                    }
+                        fragment
+                    ) { t ->
+                        t?.lifecycle?.addObserver(
+                            object : DefaultLifecycleObserver {
+                                override fun onDestroy(owner: LifecycleOwner) {
+                                    binding = null
                                 }
-                            )
-                        }
-                    )
+                            }
+                        )
+                    }
                 }
             }
         )