Fix external plugin communication

(cherry picked from commit 2214c20742)

app/src/main/kotlin/org/koitharu/kotatsu/core/parser/external/ExternalPluginContentSource.kt

@@ -141,7 +141,7 @@ class ExternalPluginContentSource(
 	@Blocking
 	@WorkerThread
 	fun getPageUrl(url: String): String {
-		val uri = "content://${source.authority}/pages/0".toUri().buildUpon()
+		val uri = "content://${source.authority}/manga/pages/0".toUri().buildUpon()
 			.appendQueryParameter("url", url)
 			.build()
 		return contentResolver.query(uri, null, null, null, null)

app/src/main/kotlin/org/koitharu/kotatsu/core/util/ext/File.kt

@@ -10,12 +10,11 @@ import android.provider.OpenableColumns
 import androidx.core.database.getStringOrNull
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.runInterruptible
-import okhttp3.internal.closeQuietly
 import org.jetbrains.annotations.Blocking
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.fs.FileSequence
+import java.io.BufferedReader
 import java.io.File
-import java.io.InputStream
 import java.nio.file.attribute.BasicFileAttributes
 import java.util.zip.ZipEntry
 import java.util.zip.ZipFile
@@ -35,8 +34,8 @@ fun File.takeIfWriteable() = takeIf { it.exists() && it.canWrite() }
 fun File.isNotEmpty() = length() != 0L
 
 @Blocking
-fun ZipFile.readText(entry: ZipEntry) = getInputStream(entry).bufferedReader().use {
-	it.readText()
+fun ZipFile.readText(entry: ZipEntry) = getInputStream(entry).use { output ->
+	output.bufferedReader().use(BufferedReader::readText)
 }
 
 fun File.getStorageName(context: Context): String = runCatching {