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android: Clean up file extension checks

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This commit is contained in:
Charles Lombardo 2023-06-20 17:23:20 -04:00
parent a67bdeb2c2
commit 0f31039831
5 changed files with 19 additions and 50 deletions
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6
src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/SearchFragment.kt
View file

@ -29,7 +29,6 @@ import org.yuzu.yuzu_emu.layout.AutofitGridLayoutManager
import org.yuzu.yuzu_emu.model.Game
import org.yuzu.yuzu_emu.model.GamesViewModel
import org.yuzu.yuzu_emu.model.HomeViewModel
import org.yuzu.yuzu_emu.utils.FileUtil
class SearchFragment : Fragment() {
private var _binding: FragmentSearchBinding? = null
@ -128,10 +127,7 @@ class SearchFragment : Fragment() {
R.id.chip_homebrew -> baseList.filter { it.isHomebrew }
R.id.chip_retail -> baseList.filter {
FileUtil.hasExtension(it.path, "xci") ||
FileUtil.hasExtension(it.path, "nsp")
}
R.id.chip_retail -> baseList.filter { !it.isHomebrew }
else -> baseList
}

2
src/android/app/src/main/java/org/yuzu/yuzu_emu/model/Game.kt
View file

@ -43,7 +43,7 @@ class Game(
companion object {
val extensions: Set<String> = HashSet(
listOf(".xci", ".nsp", ".nca", ".nro")
listOf("xci", "nsp", "nca", "nro")
)
}
}

4
src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/main/MainActivity.kt
View file

@ -294,7 +294,7 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
return@registerForActivityResult
}
if (!FileUtil.hasExtension(result, "keys")) {
if (FileUtil.getExtension(result) != "keys") {
MessageDialogFragment.newInstance(
R.string.reading_keys_failure,
R.string.install_prod_keys_failure_extension_description
@ -391,7 +391,7 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
return@registerForActivityResult
}
if (!FileUtil.hasExtension(result, "bin")) {
if (FileUtil.getExtension(result) != "bin") {
MessageDialogFragment.newInstance(
R.string.reading_keys_failure,
R.string.install_amiibo_keys_failure_extension_description

34
src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/FileUtil.kt
View file

@ -7,7 +7,6 @@ import android.content.Context
import android.database.Cursor
import android.net.Uri
import android.provider.DocumentsContract
import android.provider.OpenableColumns
import androidx.documentfile.provider.DocumentFile
import java.io.BufferedInputStream
import java.io.File
@ -185,19 +184,18 @@ object FileUtil {
/**
* Get file display name from given path
* @param path content uri path
* @param uri content uri
* @return String display name
*/
fun getFilename(context: Context, path: String): String {
val resolver = context.contentResolver
fun getFilename(uri: Uri): String {
val resolver = YuzuApplication.appContext.contentResolver
val columns = arrayOf(
DocumentsContract.Document.COLUMN_DISPLAY_NAME
)
var filename = ""
var c: Cursor? = null
try {
val mUri = Uri.parse(path)
c = resolver.query(mUri, columns, null, null, null)
c = resolver.query(uri, columns, null, null, null)
c!!.moveToNext()
filename = c.getString(0)
} catch (e: Exception) {
@ -326,25 +324,9 @@ object FileUtil {
}
}
fun hasExtension(path: String, extension: String): Boolean =
path.substring(path.lastIndexOf(".") + 1).contains(extension)
fun hasExtension(uri: Uri, extension: String): Boolean {
val fileName: String?
val cursor = YuzuApplication.appContext.contentResolver.query(uri, null, null, null, null)
val nameIndex = cursor?.getColumnIndex(OpenableColumns.DISPLAY_NAME)
cursor?.moveToFirst()
if (nameIndex == null) {
return false
}
fileName = cursor.getString(nameIndex)
cursor.close()
if (fileName == null) {
return false
}
return fileName.substring(fileName.lastIndexOf(".") + 1).contains(extension)
fun getExtension(uri: Uri): String {
val fileName = getFilename(uri)
return fileName.substring(fileName.lastIndexOf(".") + 1)
.lowercase()
}
}

23
src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/GameHelper.kt
View file

@ -6,7 +6,6 @@ package org.yuzu.yuzu_emu.utils
import android.content.SharedPreferences
import android.net.Uri
import androidx.preference.PreferenceManager
import java.util.*
import kotlinx.serialization.encodeToString
import kotlinx.serialization.json.Json
import org.yuzu.yuzu_emu.NativeLibrary
@ -33,15 +32,9 @@ object GameHelper {
val children = FileUtil.listFiles(context, gamesUri)
for (file in children) {
if (!file.isDirectory) {
val filename = file.uri.toString()
val extensionStart = filename.lastIndexOf('.')
if (extensionStart > 0) {
val fileExtension = filename.substring(extensionStart)
// Check that the file has an extension we care about before trying to read out of it.
if (Game.extensions.contains(fileExtension.lowercase(Locale.getDefault()))) {
games.add(getGame(filename))
}
// Check that the file has an extension we care about before trying to read out of it.
if (Game.extensions.contains(FileUtil.getExtension(file.uri))) {
games.add(getGame(file.uri))
}
}
}
@ -59,21 +52,19 @@ object GameHelper {
return games.toList()
}
private fun getGame(filePath: String): Game {
private fun getGame(uri: Uri): Game {
val filePath = uri.toString()
var name = NativeLibrary.getTitle(filePath)
// If the game's title field is empty, use the filename.
if (name.isEmpty()) {
name = filePath.substring(filePath.lastIndexOf("/") + 1)
name = FileUtil.getFilename(uri)
}
var gameId = NativeLibrary.getGameId(filePath)
// If the game's ID field is empty, use the filename without extension.
if (gameId.isEmpty()) {
gameId = filePath.substring(
filePath.lastIndexOf("/") + 1,
filePath.lastIndexOf(".")
)
gameId = name.substring(0, name.lastIndexOf("."))
}
val newGame = Game(