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Android: Open DocumentProvider directly when tapping the File Manager button

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This commit is contained in:
Robin Kertels 2023-03-24 00:33:42 +01:00
parent 002a96adb0
commit 43d346aba4
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GPG key ID: 3824904F14D40757
2 changed files with 47 additions and 20 deletions
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65
Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/activities/UserDataActivity.kt
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@ -8,6 +8,7 @@ import android.content.Intent
import android.net.Uri
import android.os.Build
import android.os.Bundle
import android.provider.DocumentsContract
import android.view.View
import androidx.appcompat.app.AppCompatActivity
import androidx.core.view.ViewCompat
@ -20,6 +21,7 @@ import org.dolphinemu.dolphinemu.databinding.ActivityUserDataBinding
import org.dolphinemu.dolphinemu.dialogs.NotificationDialog
import org.dolphinemu.dolphinemu.dialogs.TaskDialog
import org.dolphinemu.dolphinemu.dialogs.UserDataImportWarningDialog
import org.dolphinemu.dolphinemu.features.DocumentProvider
import org.dolphinemu.dolphinemu.model.TaskViewModel
import org.dolphinemu.dolphinemu.utils.*
import org.dolphinemu.dolphinemu.utils.ThemeHelper.enableScrollTint
@ -112,27 +114,43 @@ class UserDataActivity : AppCompatActivity() {
}
private fun openFileManager() {
// First, try to open the user data folder directly
try {
// First, try the package name used on "normal" phones
startActivity(getFileManagerIntent("com.google.android.documentsui"))
} catch (e: ActivityNotFoundException) {
try {
// Next, try the AOSP package name
startActivity(getFileManagerIntent("com.android.documentsui"))
} catch (e2: ActivityNotFoundException) {
// Activity not found. Perhaps it was removed by the OEM, or by some new Android version
// that didn't exist at the time of writing. Not much we can do other than tell the user.
val arguments = Bundle()
arguments.putInt(
NotificationDialog.KEY_MESSAGE,
R.string.user_data_open_system_file_manager_failed
)
startActivity(getFileManagerIntentOnDocumentProvider(Intent.ACTION_VIEW))
return
} catch (_: ActivityNotFoundException) {}
val dialog = NotificationDialog()
dialog.arguments = arguments
dialog.show(supportFragmentManager, NotificationDialog.TAG)
}
}
try {
startActivity(getFileManagerIntentOnDocumentProvider("android.provider.action.BROWSE"))
return
} catch (_: ActivityNotFoundException) {}
try {
// Just try to open the file manager, try the package name used on "normal" phones
startActivity(getFileManagerIntent("com.google.android.documentsui"))
return
} catch (_: ActivityNotFoundException) {}
try {
// Next, try the AOSP package name
startActivity(getFileManagerIntent("com.android.documentsui"))
return
} catch (_: ActivityNotFoundException) {}
try {
// Activity not found. Perhaps it was removed by the OEM, or by some new Android version
// that didn't exist at the time of writing. Not much we can do other than tell the user.
val arguments = Bundle()
arguments.putInt(
NotificationDialog.KEY_MESSAGE,
R.string.user_data_open_system_file_manager_failed
)
val dialog = NotificationDialog()
dialog.arguments = arguments
dialog.show(supportFragmentManager, NotificationDialog.TAG)
return
} catch (_: ActivityNotFoundException) {}
}
private fun getFileManagerIntent(packageName: String): Intent {
@ -143,6 +161,15 @@ class UserDataActivity : AppCompatActivity() {
return intent
}
private fun getFileManagerIntentOnDocumentProvider(action: String): Intent {
val authority = "$packageName.user"
val intent = Intent(action)
intent.addCategory(Intent.CATEGORY_DEFAULT)
intent.data = DocumentsContract.buildRootUri(authority, DocumentProvider.ROOT_ID)
intent.addFlags(Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION or Intent.FLAG_GRANT_PREFIX_URI_PERMISSION or Intent.FLAG_GRANT_WRITE_URI_PERMISSION)
return intent
}
private fun importUserData() {
val intent = Intent(Intent.ACTION_OPEN_DOCUMENT)
intent.type = "application/zip"

2
Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/DocumentProvider.kt
View file

@ -27,7 +27,7 @@ class DocumentProvider : DocumentsProvider() {
private var rootDirectory: File? = null
companion object {
private const val ROOT_ID = "root"
public const val ROOT_ID = "root"
private val DEFAULT_ROOT_PROJECTION = arrayOf(
DocumentsContract.Root.COLUMN_ROOT_ID,