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Display cache size in the developer settings (#643)

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Benoit Marty 2023-06-20 13:41:04 +02:00 • committed by Benoit Marty
parent f014f0a3ae
commit 2a7d252a4e
12 changed files with 283 additions and 12 deletions
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41
libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/RustMatrixClient.kt
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@ -18,6 +18,7 @@
package io.element.android.libraries.matrix.impl
import io.element.android.libraries.androidutils.file.getSizeOfFiles
import io.element.android.libraries.androidutils.file.safeDelete
import io.element.android.libraries.core.coroutine.CoroutineDispatchers
import io.element.android.libraries.matrix.api.MatrixClient
@ -337,8 +338,12 @@ class RustMatrixClient constructor(
client.destroy()
}
override suspend fun getCacheSize(): Long {
return baseDirectory.getCacheSize(userID = client.userId())
}
override suspend fun clearCache() {
baseDirectory.deleteSessionDirectory(userID = client.userId(), deleteCryptoDb = false)
baseDirectory.deleteSessionDirectory(userID = client.userId())
}
override suspend fun logout() = withContext(dispatchers.io) {
@ -347,7 +352,7 @@ class RustMatrixClient constructor(
} catch (failure: Throwable) {
Timber.e(failure, "Fail to call logout on HS. Still delete local files.")
}
baseDirectory.deleteSessionDirectory(userID = client.userId())
baseDirectory.deleteSessionDirectory(userID = client.userId(), deleteCryptoDb = true)
sessionStore.removeSession(client.userId())
close()
}
@ -383,14 +388,36 @@ class RustMatrixClient constructor(
override fun roomMembershipObserver(): RoomMembershipObserver = roomMembershipObserver
private fun File.deleteSessionDirectory(
private suspend fun File.getCacheSize(
userID: String,
deleteCryptoDb: Boolean = false,
): Boolean {
includeCryptoDb: Boolean = false,
): Long = withContext(dispatchers.io) {
// Rust sanitises the user ID replacing invalid characters with an _
val sanitisedUserID = userID.replace(":", "_")
val sessionDirectory = File(this, sanitisedUserID)
return if (deleteCryptoDb) {
val sessionDirectory = File(this@getCacheSize, sanitisedUserID)
if (includeCryptoDb) {
sessionDirectory.getSizeOfFiles()
} else {
listOf(
"matrix-sdk-state.sqlite3",
"matrix-sdk-state.sqlite3-shm",
"matrix-sdk-state.sqlite3-wal",
).map { fileName ->
File(sessionDirectory, fileName)
}.sumOf { file ->
file.length()
}
}
}
private suspend fun File.deleteSessionDirectory(
userID: String,
deleteCryptoDb: Boolean = false,
): Boolean = withContext(dispatchers.io) {
// Rust sanitises the user ID replacing invalid characters with an _
val sanitisedUserID = userID.replace(":", "_")
val sessionDirectory = File(this@deleteSessionDirectory, sanitisedUserID)
if (deleteCryptoDb) {
// Delete the folder and all its content
sessionDirectory.deleteRecursively()
} else {