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Get free space for storage authority if not available by other means

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This commit is contained in:
Torsten Grote 2024-04-24 16:20:50 -03:00 committed by Chirayu Desai
parent c04ddfa9a0
commit 81cbb6e4dc
1 changed files with 18 additions and 4 deletions
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22
app/src/main/java/com/stevesoltys/seedvault/plugins/saf/StorageRootResolver.kt
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@ -10,6 +10,8 @@ import android.content.Context
import android.database.Cursor
import android.graphics.drawable.Drawable
import android.net.Uri
import android.os.Environment
import android.os.StatFs
import android.os.UserHandle
import android.provider.DocumentsContract
import android.provider.DocumentsContract.Root.COLUMN_AVAILABLE_BYTES
@ -99,6 +101,7 @@ internal object StorageRootResolver {
val rootId = cursor.getString(COLUMN_ROOT_ID)!!
if (authority == AUTHORITY_STORAGE && rootId == ROOT_ID_HOME) return null
val documentId = cursor.getString(COLUMN_DOCUMENT_ID) ?: return null
val isUsb = flags and FLAG_REMOVABLE_USB != 0
return SafOption(
authority = authority,
rootId = rootId,
@ -106,11 +109,22 @@ internal object StorageRootResolver {
icon = getIcon(context, authority, rootId, cursor.getInt(COLUMN_ICON)),
title = cursor.getString(COLUMN_TITLE)!!,
summary = cursor.getString(COLUMN_SUMMARY),
availableBytes = cursor.getLong(COLUMN_AVAILABLE_BYTES).let { bytes ->
// AOSP 11 reports -1 instead of null
if (bytes == -1L) null else bytes
availableBytes = cursor.getInt(COLUMN_AVAILABLE_BYTES).let { bytes ->
// AOSP 11+ reports -1 instead of null
if (bytes == -1) {
try {
if (isUsb) {
StatFs("/mnt/media_rw/${documentId.trimEnd(':')}").availableBytes
} else if (authority == AUTHORITY_STORAGE && rootId == ROOT_ID_DEVICE) {
StatFs(Environment.getDataDirectory().absolutePath).availableBytes
} else null
} catch (e: Exception) {
Log.e(TAG, "Error getting available bytes for $rootId ", e)
null
}
} else bytes.toLong()
},
isUsb = flags and FLAG_REMOVABLE_USB != 0,
isUsb = isUsb,
requiresNetwork = flags and FLAG_LOCAL_ONLY == 0 // not local only == requires network
)
}