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Open general settings performance #8086

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Feb 7, 2023
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1 change: 1 addition & 0 deletions changelog.d/5918.bugfix
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
If media cache is large, Settings > General takes a long time to open
2 changes: 2 additions & 0 deletions vector/src/main/java/im/vector/app/core/utils/FileUtils.kt
Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@
package im.vector.app.core.utils

import android.content.Context
import androidx.annotation.WorkerThread
import timber.log.Timber
import java.io.File
import java.util.Locale
Expand Down Expand Up @@ -125,6 +126,7 @@ fun getFileExtension(fileUri: String): String? {
* Size
* ========================================================================================== */

@WorkerThread
fun getSizeOfFiles(root: File): Long {
return root.walkTopDown()
.onEnter {
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -250,37 +250,28 @@ class VectorSettingsGeneralFragment :

// clear medias cache
findPreference<VectorPreference>(VectorPreferences.SETTINGS_CLEAR_MEDIA_CACHE_PREFERENCE_KEY)!!.let {
val size = getSizeOfFiles(File(requireContext().cacheDir, DiskCache.Factory.DEFAULT_DISK_CACHE_DIR)) + session.fileService().getCacheSize()

it.summary = TextUtils.formatFileSize(requireContext(), size.toLong())

it.onPreferenceClickListener = Preference.OnPreferenceClickListener {
lifecycleScope.launch(Dispatchers.Main) {
// On UI Thread
displayLoadingView()

Glide.get(requireContext()).clearMemory()
session.fileService().clearCache()

var newSize: Long

withContext(Dispatchers.IO) {
// On BG thread
Glide.get(requireContext()).clearDiskCache()

newSize = getSizeOfFiles(File(requireContext().cacheDir, DiskCache.Factory.DEFAULT_DISK_CACHE_DIR))
newSize += session.fileService().getCacheSize()
lifecycleScope.launch(Dispatchers.Main) {
it.summary = getString(R.string.loading)
val size = getCacheSize()
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it.summary = TextUtils.formatFileSize(requireContext(), size)
it.onPreferenceClickListener = Preference.OnPreferenceClickListener {
lifecycleScope.launch(Dispatchers.Main) {
// On UI Thread
displayLoadingView()
Glide.get(requireContext()).clearMemory()
session.fileService().clearCache()
val newSize = withContext(Dispatchers.IO) {
// On BG thread
Glide.get(requireContext()).clearDiskCache()
getCacheSize()
}
it.summary = TextUtils.formatFileSize(requireContext(), newSize)
hideLoadingView()
}

it.summary = TextUtils.formatFileSize(requireContext(), newSize)

hideLoadingView()
false
}

false
}
}

// Sign out
findPreference<VectorPreference>("SETTINGS_SIGN_OUT_KEY")!!
.onPreferenceClickListener = Preference.OnPreferenceClickListener {
Expand All @@ -292,6 +283,11 @@ class VectorSettingsGeneralFragment :
}
}

private suspend fun getCacheSize(): Long = withContext(Dispatchers.IO) {
getSizeOfFiles(File(requireContext().cacheDir, DiskCache.Factory.DEFAULT_DISK_CACHE_DIR)) +
session.fileService().getCacheSize()
}

override fun onResume() {
super.onResume()
// Refresh identity server summary
Expand Down