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Add delta sync functionality

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Signed-off-by: Jonas Mayer <jonas.a.mayer@gmx.net>
This commit is contained in:
Jonas Mayer 2024-03-20 14:45:52 +01:00 committed by Jonas Mayer
parent 058fcf9468
commit 92074e197a
2 changed files with 40 additions and 12 deletions
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38
app/src/main/java/com/nextcloud/client/jobs/FilesSyncWork.kt
View file

@ -29,8 +29,8 @@ import android.os.Build
import android.text.TextUtils
import androidx.core.app.NotificationCompat
import androidx.exifinterface.media.ExifInterface
import androidx.work.CoroutineWorker
import androidx.work.ForegroundInfo
import androidx.work.Worker
import androidx.work.WorkerParameters
import com.nextcloud.client.account.UserAccountManager
import com.nextcloud.client.device.PowerManagementService
@ -72,19 +72,23 @@ class FilesSyncWork(
private val powerManagementService: PowerManagementService,
private val syncedFolderProvider: SyncedFolderProvider,
private val backgroundJobManager: BackgroundJobManager
) : CoroutineWorker(context, params) {
) : Worker(context, params) {
companion object {
const val TAG = "FilesSyncJob"
const val SKIP_CUSTOM = "skipCustom"
const val OVERRIDE_POWER_SAVING = "overridePowerSaving"
const val CHANGED_FILES = "changedFiles"
const val FOREGROUND_SERVICE_ID = 414
}
@Suppress("MagicNumber")
private fun createForegroundInfo(progressPercent: Int): ForegroundInfo {
// update throughout worker execution to give use feedback how far worker is
private fun updateForegroundWorker(progressPercent: Int, useForegroundWorker: Boolean) {
if (useForegroundWorker) {
return
}
// update throughout worker execution to give use feedback how far worker is
val notification = NotificationCompat.Builder(context, NotificationUtils.NOTIFICATION_CHANNEL_FILE_SYNC)
.setTicker(context.getString(R.string.autoupload_worker_foreground_info))
.setContentText(context.getString(R.string.autoupload_worker_foreground_info))
@ -93,17 +97,18 @@ class FilesSyncWork(
.setOngoing(true)
.setProgress(100, progressPercent, false)
.build()
return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
val foregroundInfo = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
ForegroundInfo(FOREGROUND_SERVICE_ID, notification, ForegroundServiceType.DataSync.getId())
} else {
ForegroundInfo(FOREGROUND_SERVICE_ID, notification)
}
setForegroundAsync(foregroundInfo)
}
@Suppress("MagicNumber")
override suspend fun doWork(): Result {
override fun doWork(): Result {
backgroundJobManager.logStartOfWorker(BackgroundJobManagerImpl.formatClassTag(this::class))
setForeground(createForegroundInfo(0))
val overridePowerSaving = inputData.getBoolean(OVERRIDE_POWER_SAVING, false)
// If we are in power save mode, better to postpone upload
@ -121,10 +126,20 @@ class FilesSyncWork(
connectivityService,
powerManagementService
)
setForeground(createForegroundInfo(5))
// Get changed files from ContentObserverWork or by scanning filesystem
val changedFiles = inputData.getStringArray(CHANGED_FILES)
var useForegroundWorker = false
if (changedFiles != null) {
// TODO Handle single files
FilesSyncHelper.insertChangedEntries(skipCustom,syncedFolderProvider,changedFiles)
} else {
useForegroundWorker = true
updateForegroundWorker(5, true)
// Check every file in every synced folder for changes and update filesystemDataProvider database (expensive)
FilesSyncHelper.insertAllDBEntries(skipCustom, syncedFolderProvider)
setForeground(createForegroundInfo(50))
updateForegroundWorker(50, true)
}
// Create all the providers we'll need
val filesystemDataProvider = FilesystemDataProvider(contentResolver)
val currentLocale = resources.configuration.locale
@ -134,7 +149,10 @@ class FilesSyncWork(
// start upload of changed / new files
val syncedFolders = syncedFolderProvider.syncedFolders
for ((index, syncedFolder) in syncedFolders.withIndex()) {
setForeground(createForegroundInfo((50 + (index.toDouble() / syncedFolders.size.toDouble()) * 50).toInt()))
updateForegroundWorker(
(50 + (index.toDouble() / syncedFolders.size.toDouble()) * 50).toInt(),
useForegroundWorker
)
if (syncedFolder.isEnabled && (!skipCustom || MediaFolderType.CUSTOM != syncedFolder.type)) {
syncFolder(
context,

10
app/src/main/java/com/owncloud/android/utils/FilesSyncHelper.java
View file

@ -139,6 +139,16 @@ public final class FilesSyncHelper {
}
}
public static void insertChangedEntries(boolean skipCustom,
SyncedFolderProvider syncedFolderProvider,
String[] changedFiles) {
for (SyncedFolder syncedFolder : syncedFolderProvider.getSyncedFolders()) {
if (syncedFolder.isEnabled() && (!skipCustom || syncedFolder.getType() != MediaFolderType.CUSTOM)) {
insertAllDBEntriesForSyncedFolder(syncedFolder);
}
}
}
private static void insertContentIntoDB(Uri uri, SyncedFolder syncedFolder) {
final Context context = MainApp.getAppContext();
final ContentResolver contentResolver = context.getContentResolver();