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Implement Refresh on DocumentProvider

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"When interacting with DocumentUI or the built-in Android System Internal Files Manager app and performing Create, Rename, and Delete operations, DocumentsUI will not automatically refresh the changes.
Previously, users had to manually pull down from the top to refresh the changes. This commit aims to fix this issue by automatically notifying the system that changes have occurred and triggering a requery."
This commit is contained in:
BlakDulz
2023-12-23 20:42:00 +07:00
parent 57327be7f3
commit d667fca8d3
1 changed files with 17 additions and 0 deletions
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17
Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/DocumentProvider.kt
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@ -9,8 +9,10 @@
package org.dolphinemu.dolphinemu.features package org.dolphinemu.dolphinemu.features
import android.annotation.TargetApi import android.annotation.TargetApi
import android.content.Context
import android.database.Cursor import android.database.Cursor
import android.database.MatrixCursor import android.database.MatrixCursor
import android.net.Uri
import android.os.Build import android.os.Build
import android.os.CancellationSignal import android.os.CancellationSignal
import android.os.ParcelFileDescriptor import android.os.ParcelFileDescriptor
@ -93,6 +95,8 @@ class DocumentProvider : DocumentsProvider() {
appendDocument(file, result) appendDocument(file, result)
} }
} }
result.setNotificationUri(context!!.contentResolver, DocumentsContract.buildChildDocumentsUri(
"${context!!.packageName}.user", parentDocumentId))
return result return result
} }
@ -121,6 +125,7 @@ class DocumentProvider : DocumentsProvider() {
} else { } else {
file.createNewFile() file.createNewFile()
} }
refreshDocument(parentDocumentId)
return pathToDocumentId(file) return pathToDocumentId(file)
} }
@ -128,7 +133,9 @@ class DocumentProvider : DocumentsProvider() {
rootDirectory ?: return rootDirectory ?: return
val file = documentIdToPath(documentId) val file = documentIdToPath(documentId)
val fileParent = file.parentFile
file.deleteRecursively() file.deleteRecursively()
refreshDocument(pathToDocumentId(fileParent!!))
} }
override fun renameDocument(documentId: String, displayName: String): String? { override fun renameDocument(documentId: String, displayName: String): String? {
@ -137,9 +144,19 @@ class DocumentProvider : DocumentsProvider() {
val file = documentIdToPath(documentId) val file = documentIdToPath(documentId)
val dest = findFileNameForNewFile(File(file.parentFile, displayName)) val dest = findFileNameForNewFile(File(file.parentFile, displayName))
file.renameTo(dest) file.renameTo(dest)
refreshDocument(pathToDocumentId(file.parentFile!!))
return pathToDocumentId(dest) return pathToDocumentId(dest)
} }
private fun refreshDocument(parentDocumentId: String) {
val parentUri: Uri =
DocumentsContract.buildChildDocumentsUri(
"${context!!.packageName}.user",
parentDocumentId
)
context!!.contentResolver.notifyChange(parentUri, null)
}
override fun isChildDocument(parentDocumentId: String, documentId: String): Boolean override fun isChildDocument(parentDocumentId: String, documentId: String): Boolean
= documentId.startsWith(parentDocumentId) = documentId.startsWith(parentDocumentId)