Merge pull request #2209 from MihanEntalpo/automatic-backup-to-public-folder

Automatic backup to public folder

gradle/libs.versions.toml

@@ -32,6 +32,7 @@ rules = "1.6.1"
 shadow = "8.1.1"
 sqliteJdbc = "3.45.1.0"
 uiautomator = "2.3.0"
+documentfile = "1.0.1"
 
 [libraries]
 annotation = { group = "androidx.annotation", name = "annotation", version.ref = "annotation" }
@@ -73,6 +74,7 @@ opencsv = { group = "com.opencsv", name = "opencsv", version.ref = "opencsv" }
 rules = { group = "androidx.test", name = "rules", version.ref = "rules" }
 sqlite-jdbc = { module = "org.xerial:sqlite-jdbc", version.ref = "sqliteJdbc" }
 uiautomator = { group = "androidx.test.uiautomator", name = "uiautomator", version.ref = "uiautomator" }
+documentfile = { group = "androidx.documentfile", name = "documentfile", version.ref = "documentfile" }
 
 [bundles]
 androidTest = [

uhabits-android/build.gradle.kts

@@ -106,6 +106,7 @@ dependencies {
     implementation(libs.legacy.preference.v14)
     implementation(libs.legacy.support.v4)
     implementation(libs.material)
+    implementation(libs.documentfile)
     implementation(libs.opencsv)
     implementation(libs.konfetti.xml)
     implementation(project(":uhabits-core"))

uhabits-android/src/androidTest/java/org/isoron/uhabits/acceptance/BackupTest.kt

@@ -33,6 +33,8 @@ import org.isoron.uhabits.acceptance.steps.clearDownloadFolder
 import org.isoron.uhabits.acceptance.steps.copyBackupToDownloadFolder
 import org.isoron.uhabits.acceptance.steps.exportFullBackup
 import org.isoron.uhabits.acceptance.steps.importBackupFromDownloadFolder
+import org.isoron.uhabits.acceptance.steps.selectPublicBackupFolder
+import org.isoron.uhabits.acceptance.steps.verifyBackupInDownloadFolder
 import org.junit.Test
 
 @LargeTest
@@ -51,4 +53,14 @@ class BackupTest : BaseUserInterfaceTest() {
         importBackupFromDownloadFolder()
         verifyDisplaysText("Wake up early")
     }
+
+    @Test
+    fun shouldExportBackupToPublicFolder() {
+        launchApp()
+        clearDownloadFolder()
+        clearBackupFolder()
+        selectPublicBackupFolder()
+        exportFullBackup()
+        verifyBackupInDownloadFolder()
+    }
 }

uhabits-android/src/androidTest/java/org/isoron/uhabits/acceptance/steps/BackupSteps.kt

@@ -19,8 +19,10 @@
 
 package org.isoron.uhabits.acceptance.steps
 
+import android.net.Uri
 import android.os.Build.VERSION.SDK_INT
-import android.os.SystemClock.sleep
+import androidx.preference.PreferenceManager
+import androidx.test.platform.app.InstrumentationRegistry
 import androidx.test.uiautomator.By
 import androidx.test.uiautomator.UiSelector
 import org.isoron.uhabits.BaseUserInterfaceTest.Companion.device
@@ -28,6 +30,8 @@ import org.isoron.uhabits.acceptance.steps.CommonSteps.clickText
 import org.isoron.uhabits.acceptance.steps.CommonSteps.pressBack
 import org.isoron.uhabits.acceptance.steps.ListHabitsSteps.MenuItem.SETTINGS
 import org.isoron.uhabits.acceptance.steps.ListHabitsSteps.clickMenu
+import org.junit.Assert.assertTrue
+import java.io.File
 
 const val BACKUP_FOLDER = "/sdcard/Android/data/org.isoron.uhabits/files/Backups/"
 const val DOWNLOAD_FOLDER = "/sdcard/Download/"
@@ -41,6 +45,7 @@ fun exportFullBackup() {
 
 fun clearDownloadFolder() {
     device.executeShellCommand("rm -rf /sdcard/Download")
+    device.executeShellCommand("mkdir /sdcard/Download")
 }
 
 fun clearBackupFolder() {
@@ -52,6 +57,13 @@ fun copyBackupToDownloadFolder() {
     device.executeShellCommand("chown root $DOWNLOAD_FOLDER")
 }
 
+fun selectPublicBackupFolder() {
+    val context = InstrumentationRegistry.getInstrumentation().targetContext
+    val prefs = PreferenceManager.getDefaultSharedPreferences(context)
+    val uri = Uri.fromFile(File(DOWNLOAD_FOLDER))
+    prefs.edit().putString("publicBackupFolder", uri.toString()).commit()
+}
+
 fun importBackupFromDownloadFolder() {
     clickMenu(SETTINGS)
     clickText("Import data")
@@ -93,6 +105,11 @@ fun importBackupFromDownloadFolder() {
     }
 }
 
+fun verifyBackupInDownloadFolder() {
+    val listing = device.executeShellCommand("ls $DOWNLOAD_FOLDER")
+    assertTrue(listing.contains("Loop Habits Backup"))
+}
+
 fun openLauncher() {
     device.pressHome()
     device.waitForIdle()

uhabits-android/src/main/java/org/isoron/uhabits/activities/settings/SettingsFragment.kt

@@ -24,6 +24,8 @@ import android.content.SharedPreferences
 import android.content.SharedPreferences.OnSharedPreferenceChangeListener
 import android.net.Uri
 import android.os.Bundle
+import android.os.Environment
+import android.provider.DocumentsContract
 import android.provider.Settings
 import android.util.Log
 import android.view.LayoutInflater
@@ -60,10 +62,21 @@ class SettingsFragment : PreferenceFragmentCompat(), OnSharedPreferenceChangeLis
 
     @Deprecated("Deprecated in Java")
     override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
-        if (requestCode == RINGTONE_REQUEST_CODE) {
-            ringtoneManager!!.update(data)
-            updateRingtoneDescription()
-            return
+        when (requestCode) {
+            RINGTONE_REQUEST_CODE -> {
+                ringtoneManager!!.update(data)
+                updateRingtoneDescription()
+                return
+            }
+            PUBLIC_BACKUP_REQUEST_CODE -> {
+                val uri = data?.data ?: return
+                val flags =
+                    Intent.FLAG_GRANT_READ_URI_PERMISSION or Intent.FLAG_GRANT_WRITE_URI_PERMISSION
+                requireContext().contentResolver.takePersistableUriPermission(uri, flags)
+                sharedPrefs?.edit()?.putString("publicBackupFolder", uri.toString())?.apply()
+                updatePublicBackupFolderSummary()
+                return
+            }
         }
         super.onActivityResult(requestCode, resultCode, data)
     }
@@ -127,6 +140,16 @@ class SettingsFragment : PreferenceFragmentCompat(), OnSharedPreferenceChangeLis
                 activity?.startActivitySafely(intent)
                 return true
             }
+            "publicBackupFolder" -> {
+                val intent = Intent(Intent.ACTION_OPEN_DOCUMENT_TREE)
+                intent.addFlags(
+                    Intent.FLAG_GRANT_READ_URI_PERMISSION or
+                        Intent.FLAG_GRANT_WRITE_URI_PERMISSION or
+                        Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION
+                )
+                startActivityForResult(intent, PUBLIC_BACKUP_REQUEST_CODE)
+                return true
+            }
         }
         return super.onPreferenceTreeClick(preference)
     }
@@ -141,6 +164,7 @@ class SettingsFragment : PreferenceFragmentCompat(), OnSharedPreferenceChangeLis
             devCategory.isVisible = false
         }
         updateWeekdayPreference()
+        updatePublicBackupFolderSummary()
 
         findPreference("reminderSound").isVisible = false
     }
@@ -205,7 +229,39 @@ class SettingsFragment : PreferenceFragmentCompat(), OnSharedPreferenceChangeLis
         ringtonePreference.summary = ringtoneName
     }
 
+    private fun updatePublicBackupFolderSummary() {
+        val pref = findPreference("publicBackupFolder")
+        val uriString = sharedPrefs?.getString("publicBackupFolder", null)
+        if (uriString == null) {
+            pref.summary = getString(R.string.no_public_backup_folder_selected)
+            return
+        }
+        val uri = Uri.parse(uriString)
+        val path = fullPathFor(uri)
+        pref.summary = path ?: uriString
+    }
+
+    private fun fullPathFor(uri: Uri): String? {
+        return when (uri.scheme) {
+            "content" -> {
+                val docId = DocumentsContract.getTreeDocumentId(uri)
+                val (type, rel) = docId.split(":", limit = 2).let {
+                    it[0] to it.getOrElse(1) { "" }
+                }
+                val base = if (type.equals("primary", true)) {
+                    Environment.getExternalStorageDirectory().absolutePath
+                } else {
+                    "/storage/$type"
+                }
+                if (rel.isEmpty()) base else "$base/$rel"
+            }
+            "file" -> java.io.File(uri.path!!).absolutePath
+            else -> null
+        }
+    }
+
     companion object {
         private const val RINGTONE_REQUEST_CODE = 1
+        private const val PUBLIC_BACKUP_REQUEST_CODE = 2
     }
 }

uhabits-android/src/main/java/org/isoron/uhabits/database/AutoBackup.kt

@@ -20,7 +20,10 @@
 package org.isoron.uhabits.database
 
 import android.content.Context
+import android.net.Uri
 import android.util.Log
+import androidx.documentfile.provider.DocumentFile
+import androidx.preference.PreferenceManager
 import org.isoron.uhabits.AndroidDirFinder
 import org.isoron.uhabits.core.utils.DateUtils
 import org.isoron.uhabits.utils.DatabaseUtils
@@ -28,37 +31,69 @@ import java.io.File
 
 class AutoBackup(private val context: Context) {
 
-    private val basedir = AndroidDirFinder(context).getFilesDir("Backups")!!
+    private val backupPattern = Regex("^Loop Habits Backup .+\\.db$")
 
     fun run(keep: Int = 5) {
         Log.i("AutoBackup", "Starting automatic backups...")
-        val files = listBackupFiles()
-        var newestTimestamp = 0L
-        if (files.isNotEmpty()) {
-            newestTimestamp = files.last().lastModified()
+        val prefs = PreferenceManager.getDefaultSharedPreferences(context)
+        val uriString = prefs.getString("publicBackupFolder", null)
+        if (uriString != null) {
+            val uri = Uri.parse(uriString)
+            val dir = if (uri.scheme == "content") {
+                DocumentFile.fromTreeUri(context, uri)
+            } else {
+                DocumentFile.fromFile(File(uri.path!!))
+            }
+            if (dir != null) {
+                runInPublicDir(dir, keep)
+                return
+            }
         }
+
+        val basedir = AndroidDirFinder(context).getFilesDir("Backups") ?: return
+        runInPrivateDir(basedir, keep)
+    }
+
+    private fun runInPrivateDir(dir: File, keep: Int) {
+        val files = dir.listFiles()?.toMutableList() ?: mutableListOf()
+        files.sortBy { it.lastModified() }
+        val newestTimestamp = files.lastOrNull()?.lastModified() ?: 0L
+        removeOldestPrivate(files, keep)
+        val now = DateUtils.getLocalTime()
+        if (now - newestTimestamp > DateUtils.DAY_LENGTH) {
+            DatabaseUtils.saveDatabaseCopy(context, dir)
+        } else {
+            Log.i("AutoBackup", "Fresh backup found (timestamp=$newestTimestamp)")
+        }
+    }
+
+    private fun runInPublicDir(dir: DocumentFile, keep: Int) {
+        val files = dir.listFiles()
+            .filter { it.isFile && it.name?.matches(backupPattern) == true }
+            .sortedBy { it.lastModified() }
+        val newestTimestamp = files.lastOrNull()?.lastModified() ?: 0L
+        removeOldestPublic(files, keep)
         val now = DateUtils.getLocalTime()
-        removeOldest(files, keep)
         if (now - newestTimestamp > DateUtils.DAY_LENGTH) {
-            DatabaseUtils.saveDatabaseCopy(context, basedir)
+            DatabaseUtils.saveDatabaseCopy(context, dir)
         } else {
             Log.i("AutoBackup", "Fresh backup found (timestamp=$newestTimestamp)")
         }
     }
 
-    private fun removeOldest(files: ArrayList<File>, keep: Int) {
-        files.sortBy { -it.lastModified() }
-        for (k in keep until files.size) {
-            Log.i("AutoBackup", "Removing ${files[k]}")
-            files[k].delete()
+    private fun removeOldestPrivate(files: List<File>, keep: Int) {
+        for (k in 0 until (files.size - keep)) {
+            val file = files[k]
+            Log.i("AutoBackup", "Removing $file")
+            file.delete()
         }
     }
 
-    private fun listBackupFiles(): ArrayList<File> {
-        val files = ArrayList<File>()
-        for (path in basedir.list()!!) {
-            files.add(File("${basedir.path}/$path"))
+    private fun removeOldestPublic(files: List<DocumentFile>, keep: Int) {
+        for (k in 0 until (files.size - keep)) {
+            val file = files[k]
+            Log.i("AutoBackup", "Removing ${file.uri}")
+            file.delete()
         }
-        return files
     }
 }

uhabits-android/src/main/java/org/isoron/uhabits/tasks/ExportDBTask.kt

@@ -19,10 +19,14 @@
 package org.isoron.uhabits.tasks
 
 import android.content.Context
+import android.net.Uri
+import androidx.documentfile.provider.DocumentFile
+import androidx.preference.PreferenceManager
 import org.isoron.uhabits.AndroidDirFinder
 import org.isoron.uhabits.core.tasks.Task
 import org.isoron.uhabits.inject.AppContext
 import org.isoron.uhabits.utils.DatabaseUtils.saveDatabaseCopy
+import java.io.File
 import java.io.IOException
 
 class ExportDBTask(
@@ -34,8 +38,26 @@ class ExportDBTask(
     override fun doInBackground() {
         filename = null
         filename = try {
-            val dir = system.getFilesDir("Backups") ?: return
-            saveDatabaseCopy(context, dir)
+            val prefs = PreferenceManager.getDefaultSharedPreferences(context)
+            val uriString = prefs.getString("publicBackupFolder", null)
+            if (uriString != null) {
+                // if public backup folder is selected, use it for backup
+                val uri = Uri.parse(uriString)
+                val dir = if (uri.scheme == "content") {
+                    DocumentFile.fromTreeUri(context, uri)
+                } else {
+                    DocumentFile.fromFile(File(uri.path!!))
+                }
+                if (dir != null) {
+                    saveDatabaseCopy(context, dir)
+                } else {
+                    null
+                }
+            } else {
+                // if public backup folder is unset, use default system folder to backup
+                val dir = system.getFilesDir("Backups") ?: return
+                saveDatabaseCopy(context, dir)
+            }
         } catch (e: IOException) {
             throw RuntimeException(e)
         }

uhabits-android/src/main/java/org/isoron/uhabits/utils/DatabaseUtils.kt

@@ -21,6 +21,7 @@ package org.isoron.uhabits.utils
 import android.content.Context
 import android.database.sqlite.SQLiteDatabase
 import android.util.Log
+import androidx.documentfile.provider.DocumentFile
 import org.isoron.uhabits.HabitsApplication.Companion.isTestMode
 import org.isoron.uhabits.HabitsDatabaseOpener
 import org.isoron.uhabits.core.DATABASE_FILENAME
@@ -28,6 +29,7 @@ import org.isoron.uhabits.core.DATABASE_VERSION
 import org.isoron.uhabits.core.utils.DateFormats.Companion.getBackupDateFormat
 import org.isoron.uhabits.core.utils.DateUtils.Companion.getLocalTime
 import java.io.File
+import java.io.FileInputStream
 import java.io.IOException
 import java.text.SimpleDateFormat
 
@@ -69,6 +71,23 @@ object DatabaseUtils {
         return dbCopy.absolutePath
     }
 
+    @JvmStatic
+    @Throws(IOException::class)
+    fun saveDatabaseCopy(context: Context, dir: DocumentFile): String {
+        val dateFormat: SimpleDateFormat = getBackupDateFormat()
+        val date = dateFormat.format(getLocalTime())
+        val file = dir.createFile("application/octet-stream", "Loop Habits Backup $date.db")
+            ?: throw IOException("Unable to create backup file")
+        Log.i("DatabaseUtils", "Writing: ${file.uri}")
+        val db = getDatabaseFile(context)
+        FileInputStream(db).use { input ->
+            context.contentResolver.openOutputStream(file.uri)?.use { output ->
+                input.copyTo(output)
+            }
+        }
+        return file.uri.toString()
+    }
+
     fun openDatabase(): SQLiteDatabase {
         checkNotNull(opener)
         return opener!!.writableDatabase

uhabits-android/src/main/res/values-af-rZA/strings.xml

@@ -38,4 +38,6 @@
     <string name="interval_8_hour">8 ure</string>
     <string name="interval_24_hour">24 ure</string>
     <string name="settings">Instellings</string>
+    <string name="select_public_backup_folder">Kies openbare rugsteunmap</string>
+    <string name="no_public_backup_folder_selected">Geen vouer gekies nie</string>
 </resources>

uhabits-android/src/main/res/values-ar-rSA/strings.xml

@@ -242,4 +242,6 @@
     <string name="activity_not_found">لم يتم العثور على تطبيق لإتمام هذا الإجراء</string>
     <string name="pref_midnight_delay_title">تمديد اليوم بضع ساعات بعد منتصف الليل</string>
     <string name="pref_midnight_delay_description">انتظر حتى 3:00 صباحاً لعرض يوم جديد. مفيد إذا كنت عادة تذهب إلى السكون بعد منتصف الليل. يتطلب إعادة تشغيل التطبيق.</string>
+    <string name="select_public_backup_folder">اختر مجلد النسخ الاحتياطي العام</string>
+    <string name="no_public_backup_folder_selected">لم يتم اختيار مجلد</string>
 </resources>

uhabits-android/src/main/res/values-bg-rBG/strings.xml

@@ -218,4 +218,6 @@
     <string name="activity_not_found">Не е намерено приложение, което да поддържа това действие</string>
     <string name="pref_midnight_delay_title">Удължаване на деня с няколко часа след полунощ</string>
     <string name="pref_midnight_delay_description">Изчакване до 3:00 часа сутринта за показване на нов ден. Полезно, ако обичайно си лягате да спите след полунощ. Изисква рестартиране на приложението.</string>
+    <string name="select_public_backup_folder">Изберете публична папка за резервни копия</string>
+    <string name="no_public_backup_folder_selected">Не е избрана папка</string>
 </resources>

uhabits-android/src/main/res/values-ca-rES/strings.xml

@@ -209,4 +209,6 @@
     <string name="activity_not_found">No s\'ha trobat cap aplicació per a gestionar aquesta acció</string>
     <string name="pref_midnight_delay_title">Ampliar el dia unes hores després de la mitjanit</string>
     <string name="pref_midnight_delay_description">Esperar fins a les 3:00 per mostrar un nou dia. Útil si normalment vas a dormir després de la mitjanit. Requereix el reinici de l\'aplicació.</string>
+    <string name="select_public_backup_folder">Seleccioneu la carpeta pública de còpia de seguretat</string>
+    <string name="no_public_backup_folder_selected">No s\'ha seleccionat cap carpeta</string>
 </resources>

uhabits-android/src/main/res/values-cs-rCZ/strings.xml

@@ -230,4 +230,6 @@
     <string name="activity_not_found">Nenalezen program podporující tento krok</string>
     <string name="pref_midnight_delay_title">Prodloužit den o pár hodin po půlnoci</string>
     <string name="pref_midnight_delay_description">Počkat do tří ráno pro zobrazení nového dne. Užitečné, pokud chodíte spát po půlnoci. Vyžaduje restartování aplikace. </string>
+    <string name="select_public_backup_folder">Vyberte veřejnou složku zálohy</string>
+    <string name="no_public_backup_folder_selected">Nebyla vybrána žádná složka</string>
 </resources>

uhabits-android/src/main/res/values-da-rDK/strings.xml

@@ -221,4 +221,6 @@
     <string name="activity_not_found">Ingen app fundet til at understøtte denne handling</string>
     <string name="pref_midnight_delay_title">Forlæng dagen et par timer efter midnat</string>
     <string name="pref_midnight_delay_description">Vent til 3:00 for at vise en ny dag. Nyttigt, hvis du typisk går i seng efter midnat. Kræver genstart af app.</string>
+    <string name="select_public_backup_folder">Vælg offentlig sikkerhedskopimappe</string>
+    <string name="no_public_backup_folder_selected">Ingen mappe valgt</string>
 </resources>

uhabits-android/src/main/res/values-de-rDE/strings.xml

@@ -218,4 +218,6 @@
     <string name="activity_not_found">Für diese Aktion wurde keine App gefunden.</string>
     <string name="pref_midnight_delay_title">Verlängere den Tag um ein paar Stunden nach Mitternacht</string>
     <string name="pref_midnight_delay_description">Bis 3:00 Uhr warten, bevor ein neuer Tag angezeigt wird. Nützlich, wenn du normalerweise nach Mitternacht schlafen gehst. Benötigt einen Neustart der App.</string>
+    <string name="select_public_backup_folder">Öffentlichen Backup-Ordner auswählen</string>
+    <string name="no_public_backup_folder_selected">Kein Ordner ausgewählt</string>
 </resources>

uhabits-android/src/main/res/values-el-rGR/strings.xml

@@ -218,4 +218,6 @@
     <string name="activity_not_found">Δεν βρέθηκε εφαρμογή για την υποστήριξη αυτής της ενέργειας</string>
     <string name="pref_midnight_delay_title">Επεκτείνετε την ημέρα λίγες ώρες μετά τα μεσάνυχτα</string>
     <string name="pref_midnight_delay_description">Περιμένετε μέχρι τις 3:00 πμ για να εμφανιστεί μια νέα μέρα. Χρήσιμο αν συνήθως πάτε για ύπνο μετά τα μεσάνυχτα. Απαιτεί επανεκκίνηση της εφαρμογής.</string>
+    <string name="select_public_backup_folder">Επιλέξτε δημόσιο φάκελο αντιγράφων ασφαλείας</string>
+    <string name="no_public_backup_folder_selected">Δεν επιλέχθηκε φάκελος</string>
 </resources>

uhabits-android/src/main/res/values-eo-rUY/strings.xml

@@ -151,4 +151,6 @@
     <string name="pref_view_privacy">Vidu privatecan politikon</string>
     <string name="view_all_contributors">Rigardi ĉiujn kontribuantojn&#8230;</string>
     <string name="database">Datumbazo</string>
+    <string name="select_public_backup_folder">Elektu publikan sekurkopi-dosierujon</string>
+    <string name="no_public_backup_folder_selected">Neniu dosierujo elektita</string>
 </resources>

uhabits-android/src/main/res/values-es-rES/strings.xml

@@ -218,4 +218,6 @@
     <string name="activity_not_found">No se encontró ninguna aplicación que admita esta acción</string>
     <string name="pref_midnight_delay_title">Ampliar día unas horas después de medianoche</string>
     <string name="pref_midnight_delay_description">Esperar hasta las 3:00 AM para mostrar un nuevo día. Útil si normalmente vas a dormir después de medianoche. Requiere reiniciar la aplicación.</string>
+    <string name="select_public_backup_folder">Seleccionar carpeta de copia de seguridad pública</string>
+    <string name="no_public_backup_folder_selected">Ninguna carpeta seleccionada</string>
 </resources>

uhabits-android/src/main/res/values-eu-rES/strings.xml

@@ -216,4 +216,6 @@
     <string name="activity_not_found">Ez da aurkitu akzio hau gauzatu dezakeen aplikaziorik</string>
     <string name="pref_midnight_delay_title">Luzatu eguna gauerdia osteko ordu batzuetara</string>
     <string name="pref_midnight_delay_description">Itxaron goizeko 3:00ak arte egun berri bat erakusteko. Erabilgarria normalean gauerdia pasata lotara joaten bazara. Aplikazioa berrabiarazi behar da.</string>
+    <string name="select_public_backup_folder">Hautatu babeskopia publikoaren karpeta</string>
+    <string name="no_public_backup_folder_selected">Ez da karpetarik hautatu</string>
 </resources>

uhabits-android/src/main/res/values-fa-rIR/strings.xml

@@ -218,4 +218,6 @@
     <string name="activity_not_found">هیچ برنامه‌ای برای انجام این کار یافت نشد.</string>
     <string name="pref_midnight_delay_title">تمدید کردن روز تا چند ساعت بعد از نیمه‌شب</string>
     <string name="pref_midnight_delay_description">تا ساعت ۳ نیمه‌شب برای نمایش یک روز جدید صبر می‌کند. اگر معمولاً بعد از نیمه‌شب می‌خوابید، برای شما می‌تواند مفید باشد. نیازمند راه‌اندازی مجدد برنامه است.</string>
+    <string name="select_public_backup_folder">انتخاب پوشهٔ پشتیبان‌گیری عمومی</string>
+    <string name="no_public_backup_folder_selected">هیچ پوشه‌ای انتخاب نشده است</string>
 </resources>

uhabits-android/src/main/res/values-fi-rFI/strings.xml

@@ -218,4 +218,6 @@
     <string name="activity_not_found">Tälle toiminnolle ei löytynyt yhtään sovellusta</string>
     <string name="pref_midnight_delay_title">Pidennä päivää muutama tunti keskiyön jälkeen</string>
     <string name="pref_midnight_delay_description">Odota kello 3.00 asti ennen uuden päivän näyttämistä. Hyödyllinen jos menet nukkumaan yleensä keskiyön jälkeen. Vaatii sovelluksen uudelleenkäynnistyksen.</string>
+    <string name="select_public_backup_folder">Valitse julkinen varmuuskopiokansio</string>
+    <string name="no_public_backup_folder_selected">Kansiota ei valittu</string>
 </resources>

uhabits-android/src/main/res/values-fr-rFR/strings.xml

@@ -219,4 +219,6 @@ Combien de pages avez-vous lu ?</string>
     <string name="activity_not_found">Aucune application trouvée pour faire cette action</string>
     <string name="pref_midnight_delay_title">Prolonger les jours de quelques heures après minuit </string>
     <string name="pref_midnight_delay_description">Attendre jusqu\'à trois heures du matin pour changer de jour. Très utile si vous avez l\'habitude d\'aller dormir après minuit. (Redémarrage nécessaire)</string>
+    <string name="select_public_backup_folder">Sélectionner le dossier de sauvegarde public</string>
+    <string name="no_public_backup_folder_selected">Aucun dossier sélectionné</string>
 </resources>

uhabits-android/src/main/res/values-gu-rIN/strings.xml

@@ -17,4 +17,6 @@
   ~ You should have received a copy of the GNU General Public License along
   ~ with this program. If not, see <http://www.gnu.org/licenses/>.
   -->
-<resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation"></resources>
+<resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">    <string name="select_public_backup_folder">જાહેર બેકઅપ ફોલ્ડર પસંદ કરો</string>
+    <string name="no_public_backup_folder_selected">કોઈ ફોલ્ડર પસંદ કરાયેલ નથી</string>
+</resources>

uhabits-android/src/main/res/values-hi-rIN/strings.xml

@@ -247,4 +247,6 @@
     <string name="activity_not_found">इस कार्रवाई को संभालने के लिए कोई ऐप नहीं मिला</string>
     <string name="pref_midnight_delay_title">मध्यरात्रि से कुछ घंटे बाद तक दिन बढ़ाएँ</string>
     <string name="pref_midnight_delay_description">नया दिन दिखाने के लिए सुबह 3:00 बजे तक प्रतीक्षा करें। उपयोगी अगर आप आमतौर पर आधी रात के बाद सोने जाते हैं। ऐप पुनरारंभ की आवश्यकता होगी।</string>
+    <string name="select_public_backup_folder">सार्वजनिक बैकअप फ़ोल्डर चुनें</string>
+    <string name="no_public_backup_folder_selected">कोई फ़ोल्डर चयनित नहीं है</string>
 </resources>

uhabits-android/src/main/res/values-hr-rHR/strings.xml

@@ -198,4 +198,6 @@
     <string name="no_habits">Navike nisu pronađene</string>
     <string name="no_numerical_habits">Mjerljive navike nisu pronađene</string>
     <string name="no_boolean_habits">Da/Ne navike nisu pronađene</string>
+    <string name="select_public_backup_folder">Odaberite javnu mapu sigurnosne kopije</string>
+    <string name="no_public_backup_folder_selected">Nije odabrana nijedna mapa</string>
 </resources>

uhabits-android/src/main/res/values-hu-rHU/strings.xml

@@ -223,4 +223,6 @@
     <string name="activity_not_found">Ezen művelet elvégzéséhez nem található alkalmazás.</string>
     <string name="pref_midnight_delay_title">A nap meghosszabbítása éjfél után néhány órával</string>
     <string name="pref_midnight_delay_description">Várjon hajnali 3 -ig, hogy új napot mutasson. Hasznos, ha általában éjfél után fekszik le. Az alkalmazás újraindítását igényli.</string>
+    <string name="select_public_backup_folder">Nyilvános biztonsági mentési mappa kiválasztása</string>
+    <string name="no_public_backup_folder_selected">Nincs mappa kiválasztva</string>
 </resources>

uhabits-android/src/main/res/values-hy-rAM/strings.xml

@@ -82,4 +82,6 @@
     <string name="x_times_per_month">Ամսական %d անգամ</string>
     <string name="color">Գույն</string>
     <string name="today">Այսօր</string>
+    <string name="select_public_backup_folder">Ընտրեք հանրային պահուստային թղթապանակը</string>
+    <string name="no_public_backup_folder_selected">Թղթապանակ չի ընտրվել</string>
 </resources>

uhabits-android/src/main/res/values-in-rID/strings.xml

@@ -221,4 +221,6 @@
     <string name="activity_not_found">Aplikasi untuk mendukung tindakan ini tidak ditemukan</string>
     <string name="pref_midnight_delay_title">Perpanjang hari beberapa jam setelah tengah malam</string>
     <string name="pref_midnight_delay_description">Tunggu sampai jam 3 pagi untuk menampilkan hari yang baru. Berguna jika kamu biasanya tidur setelah tengah malam. Aplikasi perlu dimulai ulang.</string>
+    <string name="select_public_backup_folder">Pilih folder cadangan publik</string>
+    <string name="no_public_backup_folder_selected">Tidak ada folder yang dipilih</string>
 </resources>

uhabits-android/src/main/res/values-is-rIS/strings.xml

@@ -170,4 +170,6 @@
     <string name="decrement">Lækka</string>
     <string name="pref_midnight_delay_title">Lengja daginn nokkrar klukkustundir yfir miðnætti</string>
     <string name="pref_midnight_delay_description">Bíða til klukkan 03:00 til að sýna nýjan dag. Gagnlegt ef þú ferð að sofa eftir miðnætti. Krefst endurræsingar forritsins.</string>
+    <string name="select_public_backup_folder">Veldu opinbera öryggisafritunarmöppu</string>
+    <string name="no_public_backup_folder_selected">Engin mappa valin</string>
 </resources>

uhabits-android/src/main/res/values-it-rIT/strings.xml

@@ -218,4 +218,6 @@
     <string name="activity_not_found">Nessuna app disponibile per gestire questa azione</string>
     <string name="pref_midnight_delay_title">Prolunga il giorno di alcune ore dopo la mezzanotte</string>
     <string name="pref_midnight_delay_description">Attendere fino alle 3:00 per mostrare il nuovo giorno. Utile se solitamente vai a dormire dopo mezzanotte. È necessario riavviare l\'app.</string>
+    <string name="select_public_backup_folder">Seleziona cartella di backup pubblica</string>
+    <string name="no_public_backup_folder_selected">Nessuna cartella selezionata</string>
 </resources>

uhabits-android/src/main/res/values-iw-rIL/strings.xml

@@ -230,4 +230,6 @@
     <string name="activity_not_found">לא נמצא יישום שתומך בפעולה זו</string>
     <string name="pref_midnight_delay_title">הארכת היום בכמה שעות לאחר החצות</string>
     <string name="pref_midnight_delay_description">המתנה עד 3:00 לפני הצגת יום חדש. שימושי אם לרוב הולכים לישון אחרי חצות. דורש הפעלה מחדש של היישום.</string>
+    <string name="select_public_backup_folder">בחר תיקיית גיבוי ציבורית</string>
+    <string name="no_public_backup_folder_selected">לא נבחרה תיקיה</string>
 </resources>

uhabits-android/src/main/res/values-ja-rJP/strings.xml

@@ -212,4 +212,6 @@
     <string name="activity_not_found">この操作を行うアプリが見つかりませんでした。</string>
     <string name="pref_midnight_delay_title">一日の終わりを午前0時から数時間延長する</string>
     <string name="pref_midnight_delay_description">一日の始まりを午前3時にします。よく午前0時以降に就寝する場合に役立ちます。アプリの再起動が必要です。</string>
+    <string name="select_public_backup_folder">公開バックアップフォルダを選択</string>
+    <string name="no_public_backup_folder_selected">フォルダが選択されていません</string>
 </resources>

uhabits-android/src/main/res/values-ka-rGE/strings.xml

@@ -218,4 +218,6 @@
     <string name="activity_not_found">ვერ მოიძებნა აპლიკაცია ამ ოპერაციის განსახორციელებლად</string>
     <string name="pref_midnight_delay_title">ახალი დღის დასაწყისის გადატანა ნაშუაღამევის რამდენიმე საათისთვის</string>
     <string name="pref_midnight_delay_description">ახალი დღის 03:00 საათზე დაწყება. ხელსაყრელია თუ ზოგადად შუაღამის შემდეგ იძინებ. საჭიროებს აპლიკაციის გადატვირთვას.</string>
+    <string name="select_public_backup_folder">აირჩიეთ საჯარო სარეზერვო საქაღალდე</string>
+    <string name="no_public_backup_folder_selected">საქაღალდე არჩეული არ არის</string>
 </resources>

uhabits-android/src/main/res/values-ko-rKR/strings.xml

@@ -212,4 +212,6 @@
     <string name="activity_not_found">이 작업을 지원하는 앱을 찾을 수 없습니다.</string>
     <string name="pref_midnight_delay_title">하루를 자정 이후까지 연장합니다.</string>
     <string name="pref_midnight_delay_description">오전 3시를 기점으로 하루가 변경됩니다. 자정 이후 잠드는 경우 유용합니다. 변경시 앱 재시작 후 적용됩니다.</string>
+    <string name="select_public_backup_folder">공용 백업 폴더 선택</string>
+    <string name="no_public_backup_folder_selected">선택된 폴더가 없습니다</string>
 </resources>

uhabits-android/src/main/res/values-ml-rIN/strings.xml

@@ -218,4 +218,6 @@
     <string name="activity_not_found">ഈ പ്രവർത്തനത്തെ പിന്തുണയ്ക്കുന്ന ഒരു ആപ്പും കണ്ടെത്തിയില്ല</string>
     <string name="pref_midnight_delay_title">അർദ്ധരാത്രി കഴിഞ്ഞ് കുറച്ച് മണിക്കൂറുകൾ പകൽ നീട്ടുക</string>
     <string name="pref_midnight_delay_description">ഒരു പുതിയ ദിവസം കാണിക്കാൻ 3:00 AM വരെ കാത്തിരിക്കുക.  നിങ്ങൾ സാധാരണയായി അർദ്ധരാത്രിക്ക് ശേഷം ഉറങ്ങാൻ പോകുകയാണെങ്കിൽ ഉപയോഗപ്രദമാണ്.  ആപ്പ് പുനരാരംഭിക്കേണ്ടതുണ്ട്.</string>
+    <string name="select_public_backup_folder">പൊതു ബാക്കപ്പ് ഫോൾഡർ തിരഞ്ഞെടുക്കുക</string>
+    <string name="no_public_backup_folder_selected">ഫോൾഡർ ഒന്നും തിരഞ്ഞെടുത്തിട്ടില്ല</string>
 </resources>

uhabits-android/src/main/res/values-nl-rNL/strings.xml

@@ -218,4 +218,6 @@
     <string name="activity_not_found">Er is geen app gevonden om deze actie uit te voeren.</string>
     <string name="pref_midnight_delay_title">Verleng de dag tot een paar uur na middernacht</string>
     <string name="pref_midnight_delay_description">Wacht tot 3:00 uur om een nieuwe dag te beginnen. Handig als je normaal gesproken na middernacht gaat slapen. Dit vereist het opnieuw opstarten van de app.</string>
+    <string name="select_public_backup_folder">Openbare back-upmap selecteren</string>
+    <string name="no_public_backup_folder_selected">Geen map geselecteerd</string>
 </resources>

uhabits-android/src/main/res/values-no-rNO/strings.xml

@@ -136,4 +136,6 @@
     <string name="export">Eksportér</string>
     <string name="question">Spørsmål</string>
     <string name="x_times_per_y_days">%d ganger på %d dager</string>
+    <string name="select_public_backup_folder">Velg offentlig sikkerhetskopimappe</string>
+    <string name="no_public_backup_folder_selected">Ingen mappe valgt</string>
 </resources>

uhabits-android/src/main/res/values-pl-rPL/strings.xml

@@ -230,4 +230,6 @@
     <string name="activity_not_found">Nie znaleziono aplikacji obsługującej to działanie</string>
     <string name="pref_midnight_delay_title">Przedłuż dzień o kilka godzin po północy</string>
     <string name="pref_midnight_delay_description">Poczekaj do 3:00, aby pokazać nowy dzień. Przydatne, jeśli zwykle kładziesz się spać po północy. Wymaga ponownego uruchomienia aplikacji.</string>
+    <string name="select_public_backup_folder">Wybierz publiczny folder kopii zapasowych</string>
+    <string name="no_public_backup_folder_selected">Nie wybrano folderu</string>
 </resources>

uhabits-android/src/main/res/values-pt-rBR/strings.xml

@@ -218,4 +218,6 @@
     <string name="activity_not_found">Nenhum app encontrado para executar esta ação</string>
     <string name="pref_midnight_delay_title">Prolongar dia algumas horas depois da meia-noite</string>
     <string name="pref_midnight_delay_description">Espere até às 3:00 para mostrar um novo dia. Útil se você costuma dormir depois da meia-noite. Requer reinicialização do aplicativo.</string>
+    <string name="select_public_backup_folder">Selecionar pasta pública de backup</string>
+    <string name="no_public_backup_folder_selected">Nenhuma pasta selecionada</string>
 </resources>

uhabits-android/src/main/res/values-pt-rPT/strings.xml

@@ -178,4 +178,6 @@
     <string name="decrement">Decrementar</string>
     <string name="you_are_now_a_developer">Agora é um programador!</string>
     <string name="activity_not_found">Nenhuma aplicação foi encontrada para oferecer suporte a esta ação</string>
+    <string name="select_public_backup_folder">Selecionar pasta pública de cópia de segurança</string>
+    <string name="no_public_backup_folder_selected">Nenhuma pasta selecionada</string>
 </resources>

uhabits-android/src/main/res/values-ro-rRO/strings.xml

@@ -193,4 +193,6 @@
     <string name="activity_not_found">Nu a fost găsită nicio aplicație care să efectueze această acțiune.</string>
     <string name="pref_midnight_delay_title">Extinde ziua câteva ore după miezul nopții</string>
     <string name="pref_midnight_delay_description">Așteaptă până la ora 3:00 dimineața pentru a arăta o nouă zi. O funcție utilă dacă în mod normal obișnuiești să mergi la somn după miezul nopții. Necesită repornirea aplicației.</string>
+    <string name="select_public_backup_folder">Selectează dosarul public pentru backup</string>
+    <string name="no_public_backup_folder_selected">Niciun dosar selectat</string>
 </resources>

uhabits-android/src/main/res/values-ru-rRU/strings.xml

@@ -135,6 +135,8 @@
     <string name="import_data_summary">Поддерживает полные резервные копии, экспортированные из этого приложения, а также файлы, сгенерированные приложениями Tickmate, HabitBull и Rewire. Подробнее смотрите в FAQ.</string>
     <string name="export_as_csv_summary">Генерирует файлы, которые можно открыть в ПО для работы с таблицами (таком как Microsoft Excel или OpenOffice Calc). Этот файл нельзя импортировать обратно.</string>
     <string name="export_full_backup_summary">Генерирует файл, который содержит все ваши данные. Этот файл можно импортировать обратно.</string>
+    <string name="select_public_backup_folder">Выбрать публичную папку для резервных копий</string>
+    <string name="no_public_backup_folder_selected">Папка не выбрана</string>
     <string name="bug_report_failed">Ошибка генерации отчёта об ошибке.</string>
     <string name="generate_bug_report">Сгенерировать отчёт об ошибке</string>
     <string name="troubleshooting">Устранение неполадок</string>

uhabits-android/src/main/res/values-sk-rSK/strings.xml

@@ -230,4 +230,6 @@
     <string name="activity_not_found">Nenašla sa žiadna aplikácia podporujúca túto akciu</string>
     <string name="pref_midnight_delay_title">Predĺžte deň o niekoľko hodín po polnoci</string>
     <string name="pref_midnight_delay_description">Na zobrazenie nového dňa počkajte do 3:00. Užitočné, ak zvyčajne chodíte spať po polnoci. Vyžaduje reštart aplikácie.</string>
+    <string name="select_public_backup_folder">Vybrať verejný priečinok zálohy</string>
+    <string name="no_public_backup_folder_selected">Nie je vybratý žiadny priečinok</string>
 </resources>

uhabits-android/src/main/res/values-sl-rSI/strings.xml

@@ -230,4 +230,6 @@
     <string name="activity_not_found">Najdena ni bila nobena aplikacija, ki bi podpirala to dejanje</string>
     <string name="pref_midnight_delay_title">Podaljšajte dan nekaj ur čez polnoč</string>
     <string name="pref_midnight_delay_description">Počakajte do 3.00, da prikažete nov dan. Uporabno, če greste običajno spat po polnoči. Zahteva ponovni zagon aplikacije.</string>
+    <string name="select_public_backup_folder">Izberite javno mapo za varnostne kopije</string>
+    <string name="no_public_backup_folder_selected">Mapa ni izbrana</string>
 </resources>

uhabits-android/src/main/res/values-sr-rCS/strings.xml

@@ -217,4 +217,6 @@
     <string name="activity_not_found">Nema aplikacije koja podržava ovu radnju</string>
     <string name="pref_midnight_delay_title">Produžite dan nekoliko sati iza ponoći</string>
     <string name="pref_midnight_delay_description">Čeka do 03:00 da pokaže novi dan. Korisno ako obično idete na spavanje posle ponoći. Zahteva ponovno pokretanje.</string>
+    <string name="select_public_backup_folder">Izaberite javni folder za rezervnu kopiju</string>
+    <string name="no_public_backup_folder_selected">Nijedan folder nije izabran</string>
 </resources>

uhabits-android/src/main/res/values-sr-rSP/strings.xml

@@ -224,4 +224,6 @@
     <string name="activity_not_found">Нема апликације која подржава ову радњу</string>
     <string name="pref_midnight_delay_title">Продужите дан неколико сати иза поноћи</string>
     <string name="pref_midnight_delay_description">Чека до 03:00 да покаже нови дан. Корисно ако обично идете на спавање после поноћи. Захтева поновно покретање.</string>
+    <string name="select_public_backup_folder">Изаберите јавну фасциклу за резервну копију</string>
+    <string name="no_public_backup_folder_selected">Ниједна фасцикла није изабрана</string>
 </resources>

uhabits-android/src/main/res/values-sv-rSE/strings.xml

@@ -227,4 +227,6 @@
     <string name="activity_not_found">Ingen app som stödjer åtgärden hittades.</string>
     <string name="pref_midnight_delay_title">Förläng dagen några timmar efter midnatt</string>
     <string name="pref_midnight_delay_description">Vänta till 3:00 innan en ny dag visas. Användbart om du vanligtvis går och lägger dig efter midnatt. Kräver omstart av appen.</string>
+    <string name="select_public_backup_folder">Välj offentlig säkerhetskopieringsmapp</string>
+    <string name="no_public_backup_folder_selected">Ingen mapp vald</string>
 </resources>

uhabits-android/src/main/res/values-ta-rIN/strings.xml

@@ -218,4 +218,6 @@
     <string name="activity_not_found">இந்தச் செயலைச் செய்வதற்கான பயன்பாடு எதுவுமில்லை.</string>
     <string name="pref_midnight_delay_title">நாளை, நள்ளிரவை தாண்டி சில மணிநேரங்கள் நீட்டிக்கவும்</string>
     <string name="pref_midnight_delay_description">புதிய நாளைக் காண்பிக்க அதிகாலை 3:00 மணிவரை காத்திருக்கவும். நீங்கள் பொதுவாக நடுஇரவுக்கு பின் உறங்குபவரரெனில் உபயோகமானது. பயன்பாட்டை மறுதுவக்கம் செய்தல் அவசியமானது</string>
+    <string name="select_public_backup_folder">பொது காப்பு கோப்புறையைத் தேர்ந்தெடுக்கவும்</string>
+    <string name="no_public_backup_folder_selected">எந்த கோப்புறையும் தேர்ந்தெடுக்கப்படவில்லை</string>
 </resources>

uhabits-android/src/main/res/values-te-rIN/strings.xml

@@ -52,4 +52,6 @@
     <string name="interval_always_ask">ఎల్లప్పుడూ అడుగు</string>
     <string name="settings">సెట్టింగులు</string>
     <string name="clear_label">తొలగించుము</string>
+    <string name="select_public_backup_folder">పబ్లిక్ బ్యాకప్ ఫోల్డర్‌ను ఎంచుకోండి</string>
+    <string name="no_public_backup_folder_selected">ఏ ఫోల్డర్‌ కూడా ఎంపిక చేయబడలేదు</string>
 </resources>

uhabits-android/src/main/res/values-tr-rTR/strings.xml

@@ -218,4 +218,6 @@
     <string name="activity_not_found">Bu işlemi gerçekleştirebilecek bir uygulama bulunamadı.</string>
     <string name="pref_midnight_delay_title">Yeni günü gece yarısından birkaç saat sonra başlat</string>
     <string name="pref_midnight_delay_description">Yeni gün saat 03:00\'ten sonra başlar. Geç saatlerde uyuyanlar için kullanışlıdır. Uygulamanın yeniden başlatılmasını gerektirir.</string>
+    <string name="select_public_backup_folder">Genel yedekleme klasörünü seç</string>
+    <string name="no_public_backup_folder_selected">Klasör seçilmedi</string>
 </resources>

uhabits-android/src/main/res/values-ug-rCN/strings.xml

@@ -28,4 +28,6 @@
     <string name="color_picker_default_title">رەڭ ئۆزگەردى</string>
     <string name="toast_habit_created">ئادەت قۇرۇلدى</string>
     <string name="settings">تەڭشەك</string>
+    <string name="select_public_backup_folder">ئاممىۋى زاپاس قىسقۇچىنى تاللاڭ</string>
+    <string name="no_public_backup_folder_selected">ھېچقانداق قىسقۇچ تاللانمىدى</string>
 </resources>

uhabits-android/src/main/res/values-uk-rUA/strings.xml

@@ -239,4 +239,6 @@
     <string name="activity_not_found">Не знайдено програми для підтримки цієї дії</string>
     <string name="pref_midnight_delay_title">Продовжити день на кілька годин після опівночі</string>
     <string name="pref_midnight_delay_description">Почекати до 3:00 перед показом нового дня. Корисно, якщо ви зазвичай лягаєте спати після опівночі. Потрібно перезапустити програму.</string>
+    <string name="select_public_backup_folder">Виберіть загальнодоступну теку для резервних копій</string>
+    <string name="no_public_backup_folder_selected">Теку не вибрано</string>
 </resources>

uhabits-android/src/main/res/values-vi-rVN/strings.xml

@@ -212,4 +212,6 @@
     <string name="activity_not_found">Không tìm thấy ứng dụng nào để hỗ trợ hành động này</string>
     <string name="pref_midnight_delay_title">Kéo dài ngày thêm một vài giờ sau nửa đêm</string>
     <string name="pref_midnight_delay_description">Chờ đến 3:00 sáng để hiện một ngày mới. Rất hữu ích nếu bạn thường đi ngủ sau nửa đêm. Yêu cầu khởi động lại ứng dụng.</string>
+    <string name="select_public_backup_folder">Chọn thư mục sao lưu công khai</string>
+    <string name="no_public_backup_folder_selected">Không có thư mục nào được chọn</string>
 </resources>

uhabits-android/src/main/res/values-zh-rCN/strings.xml

@@ -213,4 +213,6 @@
     <string name="activity_not_found">找不到支持此操作的应用</string>
     <string name="pref_midnight_delay_title">将一天延长到午夜后的几个小时</string>
     <string name="pref_midnight_delay_description">凌晨 3 点后再显示新的一天。如果你通常在午夜后入睡，这会很有用。重启应用后生效。</string>
+    <string name="select_public_backup_folder">选择公共备份文件夹</string>
+    <string name="no_public_backup_folder_selected">未选择文件夹</string>
 </resources>

uhabits-android/src/main/res/values-zh-rTW/strings.xml

@@ -216,4 +216,6 @@
     <string name="activity_not_found">找不到可以處理這個動作的應用程式。</string>
     <string name="pref_midnight_delay_title">將一天延長到午夜過後幾個小時</string>
     <string name="pref_midnight_delay_description">凌晨3點後再顯示新的一天。如果你通常在午夜以後才睡，這能幫上忙。重新啟動後才生效。</string>
+    <string name="select_public_backup_folder">選擇公開備份資料夾</string>
+    <string name="no_public_backup_folder_selected">未選取資料夾</string>
 </resources>

uhabits-android/src/main/res/values/strings.xml

@@ -137,6 +137,8 @@
     <string name="import_data_summary">Supports full backups exported by this app, as well as files generated by Tickmate, HabitBull or Rewire. See FAQ for more information.</string>
     <string name="export_as_csv_summary">Generates files that can be opened by spreadsheet software such as Microsoft Excel or OpenOffice Calc. This file cannot be imported back.</string>
     <string name="export_full_backup_summary">Generates a file that contains all your data. This file can be imported back.</string>
+    <string name="select_public_backup_folder">Select public backup folder</string>
+    <string name="no_public_backup_folder_selected">No folder selected</string>
     <string name="bug_report_failed">Failed to generate bug report.</string>
     <string name="generate_bug_report">Generate bug report</string>
     <string name="troubleshooting">Troubleshooting</string>

uhabits-android/src/main/res/xml/preferences.xml

@@ -136,6 +136,12 @@
                 android:title="@string/import_data"
                 app:iconSpaceReserved="false" />
 
+        <Preference
+                android:key="publicBackupFolder"
+                android:title="@string/select_public_backup_folder"
+                android:summary="@string/no_public_backup_folder_selected"
+                app:iconSpaceReserved="false" />
+
     </PreferenceCategory>
 
     <PreferenceCategory