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Code Issues Packages Projects Releases 10 Wiki Activity

fix: support filepicker android 9

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This commit is contained in:
NickVs2015
2026-06-16 17:37:08 +03:00
parent 129ae44edc
commit 8ce5237a5f
2 changed files with 144 additions and 30 deletions
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client/android/src/org/amnezia/vpn/AmneziaActivity.kt
+19 -13
View File
@@ -42,6 +42,7 @@ import androidx.core.view.OnApplyWindowInsetsListener
import androidx.core.view.ViewCompat
import androidx.core.view.WindowInsetsCompat
import androidx.core.view.WindowInsetsControllerCompat
import java.io.File
import java.io.IOException
import kotlin.LazyThreadSafetyMode.NONE
import kotlin.coroutines.CoroutineContext
@@ -766,7 +767,13 @@ class AmneziaActivity : QtActivity() {
fun openFile(filter: String?) {
Log.v(TAG, "Open file with filter: $filter")
mainScope.launch {
val intent = if (!isOnTv()) {
val systemPickerPackage = listOf("com.google.android.documentsui", "com.android.documentsui")
.firstOrNull { pkg ->
try { packageManager.getPackageInfo(pkg, 0); true }
catch (_: PackageManager.NameNotFoundException) { false }
}
val intent = if (!isOnTv() && systemPickerPackage != null) {
val mimeTypes = if (!filter.isNullOrEmpty()) {
val extensionRegex = "\\*\\.([a-z0-9]+)".toRegex(IGNORE_CASE)
val mime = MimeTypeMap.getSingleton()
@@ -792,17 +799,8 @@ class AmneziaActivity : QtActivity() {
else -> type = "*/*"
}
}
// Force system document picker to avoid third-party file managers
// that may lack storage permissions (common on Android TV devices)
val systemPickerPackage = listOf("com.google.android.documentsui", "com.android.documentsui")
.firstOrNull { pkg ->
try { packageManager.getPackageInfo(pkg, 0); true }
catch (_: PackageManager.NameNotFoundException) { false }
}
if (systemPickerPackage != null) {
`package` = systemPickerPackage
}
}
} else {
Intent(this@AmneziaActivity, TvFilePicker::class.java)
}
@@ -813,8 +811,11 @@ class AmneziaActivity : QtActivity() {
if (isOnTv() && it?.hasExtra("activityNotFound") == true) {
showNoFileBrowserAlertDialog()
}
val uri = it?.data?.apply {
grantUriPermission(packageName, this, Intent.FLAG_GRANT_READ_URI_PERMISSION)
val uri = it?.data?.let { u ->
if (u.scheme == "content") {
try { grantUriPermission(packageName, u, Intent.FLAG_GRANT_READ_URI_PERMISSION) } catch (_: Exception) {}
}
u
}?.toString() ?: ""
Log.v(TAG, "Open file: $uri")
if (uri.isNotEmpty()) {
@@ -854,7 +855,12 @@ class AmneziaActivity : QtActivity() {
Log.v(TAG, "Get fd for $fileName")
return blockingCall(Dispatchers.IO) {
try {
pfd = contentResolver.openFileDescriptor(Uri.parse(fileName), "r")
val uri = Uri.parse(fileName)
pfd = if (uri.scheme == "file") {
ParcelFileDescriptor.open(File(uri.path!!), ParcelFileDescriptor.MODE_READ_ONLY)
} else {
contentResolver.openFileDescriptor(uri, "r")
}
pfd?.fd ?: -1
} catch (e: Exception) {
Log.e(TAG, "Failed to get fd: $e")
client/android/src/org/amnezia/vpn/TvFilePicker.kt
+124 -16
View File
@@ -1,30 +1,36 @@
package org.amnezia.vpn
import android.Manifest
import android.app.AlertDialog
import android.content.ActivityNotFoundException
import android.content.Context
import android.content.Intent
import android.content.pm.PackageManager
import android.net.Uri
import android.os.Build
import android.os.Bundle
import android.os.Environment
import androidx.activity.ComponentActivity
import androidx.activity.result.contract.ActivityResultContracts
import org.amnezia.vpn.util.Log
import java.io.File
private const val TAG = "TvFilePicker"
private const val READ_STORAGE_REQUEST_CODE = 1001
class TvFilePicker : ComponentActivity() {
private val fileChooseResultLauncher = registerForActivityResult(object : ActivityResultContracts.OpenDocument() {
// SAF launcher for Android 10+ where File API is blocked by scoped storage
private val safLauncher = registerForActivityResult(object : ActivityResultContracts.OpenDocument() {
override fun createIntent(context: Context, input: Array<String>): Intent {
val intent = super.createIntent(context, input)
val activitiesToResolveIntent = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
val activities = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
context.packageManager.queryIntentActivities(intent, PackageManager.ResolveInfoFlags.of(PackageManager.MATCH_DEFAULT_ONLY.toLong()))
} else {
@Suppress("DEPRECATION")
context.packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY)
}
if (activitiesToResolveIntent.all {
if (activities.all {
val name = it.activityInfo.packageName
name.startsWith("com.google.android.tv.frameworkpackagestubs") || name.startsWith("com.android.tv.frameworkpackagestubs")
}) {
@@ -32,38 +38,140 @@ class TvFilePicker : ComponentActivity() {
}
return intent
}
}) {
}) { uri ->
setResult(RESULT_OK, Intent().apply {
data = it
data = uri
addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
})
finish()
}
private val directoryStack = ArrayDeque<File>()
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
Log.v(TAG, "onCreate")
getFile()
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
launchSaf()
} else {
checkPermissionAndBrowse()
}
}
override fun onNewIntent(intent: Intent) {
super.onNewIntent(intent)
Log.v(TAG, "onNewIntent")
getFile()
@Deprecated("Deprecated in Java")
override fun onBackPressed() {
navigateBack()
}
private fun getFile() {
private fun launchSaf() {
try {
Log.v(TAG, "getFile")
fileChooseResultLauncher.launch(arrayOf("*/*"))
safLauncher.launch(arrayOf("*/*"))
} catch (_: ActivityNotFoundException) {
Log.w(TAG, "Activity not found")
Log.w(TAG, "No SAF activity found")
setResult(RESULT_CANCELED, Intent().apply { putExtra("activityNotFound", true) })
finish()
} catch (e: Exception) {
Log.e(TAG, "Failed to get file: $e")
Log.e(TAG, "SAF launch failed: $e")
setResult(RESULT_CANCELED)
finish()
}
}
private fun checkPermissionAndBrowse() {
if (checkSelfPermission(Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
requestPermissions(arrayOf(Manifest.permission.READ_EXTERNAL_STORAGE), READ_STORAGE_REQUEST_CODE)
} else {
showRootDirectory()
}
}
override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<String>, grantResults: IntArray) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults)
if (requestCode == READ_STORAGE_REQUEST_CODE &&
grantResults.firstOrNull() == PackageManager.PERMISSION_GRANTED) {
showRootDirectory()
} else {
setResult(RESULT_CANCELED)
finish()
}
}
private fun showRootDirectory() {
@Suppress("DEPRECATION")
val primaryExternal = Environment.getExternalStorageDirectory()
val storageDir = File("/storage")
// Pre-seed stack with /storage so Back from primary storage goes there (USB drives etc.)
if (storageDir.exists() && storageDir.canonicalPath != primaryExternal.canonicalPath) {
directoryStack.addLast(storageDir)
}
showDirectory(primaryExternal)
}
private fun navigateBack() {
if (directoryStack.size > 1) {
directoryStack.removeLast()
val parent = directoryStack.removeLast()
showDirectory(parent)
} else {
setResult(RESULT_CANCELED)
finish()
}
}
private fun showDirectory(dir: File) {
directoryStack.addLast(dir)
Log.v(TAG, "Showing directory: ${dir.absolutePath}")
val entries = try {
dir.listFiles()
?.sortedWith(compareBy({ !it.isDirectory }, { it.name.lowercase() }))
?: emptyList()
} catch (e: Exception) {
Log.e(TAG, "Failed to list directory: $e")
emptyList()
}
val names = entries.map { if (it.isDirectory) "[${it.name}]" else it.name }.toTypedArray()
val builder = AlertDialog.Builder(this)
.setTitle(dir.absolutePath)
if (entries.isEmpty()) {
builder.setMessage("No files available")
} else {
builder.setItems(names) { dialog, which ->
dialog.dismiss()
val selected = entries[which]
if (selected.isDirectory) {
showDirectory(selected)
} else {
Log.v(TAG, "Selected file: ${selected.absolutePath}")
setResult(RESULT_OK, Intent().apply {
data = Uri.fromFile(selected)
addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
})
finish()
}
}
}
if (directoryStack.size > 1) {
builder.setNegativeButton("↑ Back") { dialog, _ ->
dialog.dismiss()
navigateBack()
}
} else {
builder.setNegativeButton(android.R.string.cancel) { _, _ ->
setResult(RESULT_CANCELED)
finish()
}
}
builder.setOnCancelListener {
setResult(RESULT_CANCELED)
finish()
}
builder.show()
}
}