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MainActivity.kt
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MainActivity.kt
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package com.simplemobiletools.notes.pro.activities
import android.accounts.NetworkErrorException
import android.annotation.SuppressLint
import android.app.Activity
import android.content.ActivityNotFoundException
import android.content.Context
import android.content.Intent
import android.content.pm.ShortcutInfo
import android.content.pm.ShortcutManager
import android.graphics.drawable.Icon
import android.graphics.drawable.LayerDrawable
import android.net.Uri
import android.os.Bundle
import android.print.PrintAttributes
import android.print.PrintManager
import android.text.method.ArrowKeyMovementMethod
import android.text.method.LinkMovementMethod
import android.util.TypedValue
import android.view.ActionMode
import android.view.Gravity
import android.view.MenuItem
import android.view.inputmethod.EditorInfo
import android.webkit.WebResourceRequest
import android.webkit.WebView
import android.webkit.WebViewClient
import android.widget.ImageView
import android.widget.TextView
import android.widget.Toast
import com.simplemobiletools.commons.dialogs.*
import com.simplemobiletools.commons.extensions.*
import com.simplemobiletools.commons.helpers.*
import com.simplemobiletools.commons.models.FAQItem
import com.simplemobiletools.commons.models.FileDirItem
import com.simplemobiletools.commons.models.RadioItem
import com.simplemobiletools.commons.models.Release
import com.simplemobiletools.commons.views.MyEditText
import com.simplemobiletools.notes.pro.BuildConfig
import com.simplemobiletools.notes.pro.R
import com.simplemobiletools.notes.pro.adapters.NotesPagerAdapter
import com.simplemobiletools.notes.pro.databases.NotesDatabase
import com.simplemobiletools.notes.pro.dialogs.*
import com.simplemobiletools.notes.pro.extensions.*
import com.simplemobiletools.notes.pro.fragments.TextFragment
import com.simplemobiletools.notes.pro.helpers.*
import com.simplemobiletools.notes.pro.helpers.NotesImporter.ImportResult
import com.simplemobiletools.notes.pro.models.Note
import kotlinx.android.synthetic.main.activity_main.*
import kotlinx.android.synthetic.main.item_checklist.*
import java.io.File
import java.io.FileOutputStream
import java.io.OutputStream
import java.nio.charset.Charset
import java.util.*
class MainActivity : SimpleActivity() {
private val EXPORT_FILE_SYNC = 1
private val EXPORT_FILE_NO_SYNC = 2
private val IMPORT_FILE_SYNC = 1
private val IMPORT_FILE_NO_SYNC = 2
private val PICK_OPEN_FILE_INTENT = 1
private val PICK_EXPORT_FILE_INTENT = 2
private val PICK_IMPORT_NOTES_INTENT = 3
private val PICK_EXPORT_NOTES_INTENT = 4
private lateinit var mCurrentNote: Note
private var mNotes = ArrayList<Note>()
private var mAdapter: NotesPagerAdapter? = null
private var noteViewWithTextSelected: MyEditText? = null
private var saveNoteButton: MenuItem? = null
private var wasInit = false
private var storedEnableLineWrap = true
private var showSaveButton = false
private var showUndoButton = false
private var showRedoButton = false
private var searchIndex = 0
private var searchMatches = emptyList<Int>()
private var isSearchActive = false
private lateinit var searchQueryET: MyEditText
private lateinit var searchPrevBtn: ImageView
private lateinit var searchNextBtn: ImageView
private lateinit var searchClearBtn: ImageView
override fun onCreate(savedInstanceState: Bundle?) {
isMaterialActivity = true
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
appLaunched(BuildConfig.APPLICATION_ID)
setupOptionsMenu()
refreshMenuItems()
updateMaterialActivityViews(main_coordinator, null, useTransparentNavigation = false, useTopSearchMenu = false)
searchQueryET = findViewById(R.id.search_query)
searchPrevBtn = findViewById(R.id.search_previous)
searchNextBtn = findViewById(R.id.search_next)
searchClearBtn = findViewById(R.id.search_clear)
initViewPager(intent.getLongExtra(OPEN_NOTE_ID, -1L))
pager_tab_strip.drawFullUnderline = false
pager_tab_strip.setTextSize(TypedValue.COMPLEX_UNIT_PX, getPercentageFontSize())
pager_tab_strip.layoutParams.height =
(pager_tab_strip.height + resources.getDimension(R.dimen.activity_margin) * 2 * (config.fontSizePercentage / 100f)).toInt()
checkWhatsNewDialog()
checkIntents(intent)
storeStateVariables()
if (config.showNotePicker && savedInstanceState == null) {
displayOpenNoteDialog()
}
wasInit = true
checkAppOnSDCard()
setupSearchButtons()
if (isPackageInstalled("com.simplemobiletools.notes")) {
val dialogText = getString(R.string.upgraded_from_free_notes)
ConfirmationDialog(this, dialogText, 0, R.string.ok, 0, false) {}
}
}
override fun onResume() {
super.onResume()
setupToolbar(main_toolbar)
if (storedEnableLineWrap != config.enableLineWrap) {
initViewPager()
}
refreshMenuItems()
pager_tab_strip.apply {
setTextSize(TypedValue.COMPLEX_UNIT_PX, getPercentageFontSize())
setGravity(Gravity.CENTER_VERTICAL)
setNonPrimaryAlpha(0.4f)
setTextColor(getProperPrimaryColor())
tabIndicatorColor = getProperPrimaryColor()
}
updateTextColors(view_pager)
checkShortcuts()
search_wrapper.setBackgroundColor(getProperStatusBarColor())
val contrastColor = getProperPrimaryColor().getContrastColor()
arrayListOf(searchPrevBtn, searchNextBtn, searchClearBtn).forEach {
it.applyColorFilter(contrastColor)
}
updateTopBarColors(main_toolbar, getProperBackgroundColor())
}
override fun onPause() {
super.onPause()
storeStateVariables()
}
override fun onDestroy() {
super.onDestroy()
if (!isChangingConfigurations) {
NotesDatabase.destroyInstance()
}
}
private fun refreshMenuItems() {
val multipleNotesExist = mNotes.size > 1
val isCurrentItemChecklist = isCurrentItemChecklist()
main_toolbar.menu.apply {
findItem(R.id.undo).apply {
isVisible = showUndoButton && mCurrentNote.type == NoteType.TYPE_TEXT.value
icon?.alpha = if (isEnabled) 255 else 127
}
findItem(R.id.redo).apply {
isVisible = showRedoButton && mCurrentNote.type == NoteType.TYPE_TEXT.value
icon?.alpha = if (isEnabled) 255 else 127
}
findItem(R.id.rename_note).isVisible = multipleNotesExist
findItem(R.id.open_note).isVisible = multipleNotesExist
findItem(R.id.delete_note).isVisible = multipleNotesExist
findItem(R.id.export_all_notes).isVisible = multipleNotesExist
findItem(R.id.open_search).isVisible = !isCurrentItemChecklist
findItem(R.id.remove_done_items).isVisible = isCurrentItemChecklist
findItem(R.id.sort_checklist).isVisible = isCurrentItemChecklist
findItem(R.id.import_folder).isVisible = !isQPlus()
findItem(R.id.import_notes).isVisible = isQPlus()
findItem(R.id.lock_note).isVisible = mNotes.isNotEmpty() && (::mCurrentNote.isInitialized && !mCurrentNote.isLocked())
findItem(R.id.unlock_note).isVisible = mNotes.isNotEmpty() && (::mCurrentNote.isInitialized && mCurrentNote.isLocked())
findItem(R.id.more_apps_from_us).isVisible = !resources.getBoolean(R.bool.hide_google_relations)
saveNoteButton = findItem(R.id.save_note)
saveNoteButton!!.isVisible =
!config.autosaveNotes && showSaveButton && (::mCurrentNote.isInitialized && mCurrentNote.type == NoteType.TYPE_TEXT.value)
}
pager_tab_strip.beVisibleIf(multipleNotesExist)
}
private fun setupOptionsMenu() {
main_toolbar.setOnMenuItemClickListener { menuItem ->
if (config.autosaveNotes && menuItem.itemId != R.id.undo && menuItem.itemId != R.id.redo) {
saveCurrentNote(false)
}
val fragment = getCurrentFragment()
when (menuItem.itemId) {
R.id.open_search -> fragment?.handleUnlocking { openSearch() }
R.id.open_note -> displayOpenNoteDialog()
R.id.save_note -> fragment?.handleUnlocking { saveNote() }
R.id.undo -> undo()
R.id.redo -> redo()
R.id.new_note -> displayNewNoteDialog()
R.id.rename_note -> fragment?.handleUnlocking { displayRenameDialog() }
R.id.share -> fragment?.handleUnlocking { shareText() }
R.id.cab_create_shortcut -> createShortcut()
R.id.lock_note -> lockNote()
R.id.unlock_note -> unlockNote()
R.id.open_file -> tryOpenFile()
R.id.import_folder -> openFolder()
R.id.export_as_file -> fragment?.handleUnlocking { tryExportAsFile() }
R.id.export_all_notes -> tryExportNotes()
R.id.import_notes -> tryImportNotes()
R.id.print -> fragment?.handleUnlocking { printText() }
R.id.delete_note -> fragment?.handleUnlocking { displayDeleteNotePrompt() }
R.id.more_apps_from_us -> launchMoreAppsFromUsIntent()
R.id.settings -> launchSettings()
R.id.about -> launchAbout()
R.id.remove_done_items -> fragment?.handleUnlocking { removeDoneItems() }
R.id.sort_checklist -> fragment?.handleUnlocking { displaySortChecklistDialog() }
else -> return@setOnMenuItemClickListener false
}
return@setOnMenuItemClickListener true
}
}
// https://code.google.com/p/android/issues/detail?id=191430 quickfix
override fun onActionModeStarted(mode: ActionMode?) {
super.onActionModeStarted(mode)
if (wasInit) {
currentNotesView()?.apply {
if (config.clickableLinks || movementMethod is LinkMovementMethod) {
movementMethod = ArrowKeyMovementMethod.getInstance()
noteViewWithTextSelected = this
}
}
}
}
override fun onActionModeFinished(mode: ActionMode?) {
super.onActionModeFinished(mode)
if (config.clickableLinks) {
noteViewWithTextSelected?.movementMethod = LinkMovementMethod.getInstance()
}
}
override fun onBackPressed() {
if (!config.autosaveNotes && mAdapter?.anyHasUnsavedChanges() == true) {
ConfirmationAdvancedDialog(this, "", R.string.unsaved_changes_warning, R.string.save, R.string.discard) {
if (it) {
mAdapter?.saveAllFragmentTexts()
}
super.onBackPressed()
}
} else if (isSearchActive) {
closeSearch()
} else {
super.onBackPressed()
}
}
override fun onNewIntent(intent: Intent) {
super.onNewIntent(intent)
val wantedNoteId = intent.getLongExtra(OPEN_NOTE_ID, -1L)
view_pager.currentItem = getWantedNoteIndex(wantedNoteId)
checkIntents(intent)
}
override fun onActivityResult(requestCode: Int, resultCode: Int, resultData: Intent?) {
super.onActivityResult(requestCode, resultCode, resultData)
if (requestCode == PICK_OPEN_FILE_INTENT && resultCode == RESULT_OK && resultData != null && resultData.data != null) {
importUri(resultData.data!!)
} else if (requestCode == PICK_EXPORT_FILE_INTENT && resultCode == Activity.RESULT_OK && resultData != null && resultData.data != null && mNotes.isNotEmpty()) {
val takeFlags = Intent.FLAG_GRANT_READ_URI_PERMISSION or Intent.FLAG_GRANT_WRITE_URI_PERMISSION
applicationContext.contentResolver.takePersistableUriPermission(resultData.data!!, takeFlags)
showExportFilePickUpdateDialog(resultData.dataString!!, getCurrentNoteValue())
} else if (requestCode == PICK_EXPORT_NOTES_INTENT && resultCode == Activity.RESULT_OK && resultData != null && resultData.data != null) {
val outputStream = contentResolver.openOutputStream(resultData.data!!)
exportNotesTo(outputStream)
} else if (requestCode == PICK_IMPORT_NOTES_INTENT && resultCode == Activity.RESULT_OK && resultData != null && resultData.data != null) {
tryImportingAsJson(resultData.data!!)
}
}
private fun isCurrentItemChecklist() = if (::mCurrentNote.isInitialized) mCurrentNote.type == NoteType.TYPE_CHECKLIST.value else false
@SuppressLint("NewApi")
private fun checkShortcuts() {
val appIconColor = config.appIconColor
if (isNougatMR1Plus() && config.lastHandledShortcutColor != appIconColor) {
val newTextNote = getNewTextNoteShortcut(appIconColor)
val newChecklist = getNewChecklistShortcut(appIconColor)
try {
shortcutManager.dynamicShortcuts = Arrays.asList(newTextNote, newChecklist)
config.lastHandledShortcutColor = appIconColor
} catch (ignored: Exception) {
}
}
}
@SuppressLint("NewApi")
private fun getNewTextNoteShortcut(appIconColor: Int): ShortcutInfo {
val shortLabel = getString(R.string.text_note)
val longLabel = getString(R.string.new_text_note)
val drawable = resources.getDrawable(R.drawable.shortcut_plus)
(drawable as LayerDrawable).findDrawableByLayerId(R.id.shortcut_plus_background).applyColorFilter(appIconColor)
val bmp = drawable.convertToBitmap()
val intent = Intent(this, MainActivity::class.java)
intent.action = Intent.ACTION_VIEW
intent.putExtra(NEW_TEXT_NOTE, true)
return ShortcutInfo.Builder(this, SHORTCUT_NEW_TEXT_NOTE)
.setShortLabel(shortLabel)
.setLongLabel(longLabel)
.setIcon(Icon.createWithBitmap(bmp))
.setIntent(intent)
.build()
}
@SuppressLint("NewApi")
private fun getNewChecklistShortcut(appIconColor: Int): ShortcutInfo {
val shortLabel = getString(R.string.checklist)
val longLabel = getString(R.string.new_checklist)
val drawable = resources.getDrawable(R.drawable.shortcut_check)
(drawable as LayerDrawable).findDrawableByLayerId(R.id.shortcut_plus_background).applyColorFilter(appIconColor)
val bmp = drawable.convertToBitmap()
val intent = Intent(this, MainActivity::class.java)
intent.action = Intent.ACTION_VIEW
intent.putExtra(NEW_CHECKLIST, true)
return ShortcutInfo.Builder(this, SHORTCUT_NEW_CHECKLIST)
.setShortLabel(shortLabel)
.setLongLabel(longLabel)
.setIcon(Icon.createWithBitmap(bmp))
.setIntent(intent)
.build()
}
private fun checkIntents(intent: Intent) {
intent.apply {
if (action == Intent.ACTION_SEND && type == MIME_TEXT_PLAIN) {
getStringExtra(Intent.EXTRA_TEXT)?.let {
handleTextIntent(it)
intent.removeExtra(Intent.EXTRA_TEXT)
}
}
if (action == Intent.ACTION_VIEW) {
val realPath = intent.getStringExtra(REAL_FILE_PATH)
val isFromHistory = intent.flags and Intent.FLAG_ACTIVITY_LAUNCHED_FROM_HISTORY != 0
if (!isFromHistory) {
if (realPath != null && hasPermission(PERMISSION_READ_STORAGE)) {
val file = File(realPath)
handleUri(Uri.fromFile(file))
} else if (intent.getBooleanExtra(NEW_TEXT_NOTE, false)) {
val newTextNote = Note(null, getCurrentFormattedDateTime(), "", NoteType.TYPE_TEXT.value, "", PROTECTION_NONE, "")
addNewNote(newTextNote)
} else if (intent.getBooleanExtra(NEW_CHECKLIST, false)) {
val newChecklist = Note(null, getCurrentFormattedDateTime(), "", NoteType.TYPE_CHECKLIST.value, "", PROTECTION_NONE, "")
addNewNote(newChecklist)
} else {
handleUri(data!!)
}
}
intent.removeCategory(Intent.CATEGORY_DEFAULT)
intent.action = null
intent.removeExtra(NEW_CHECKLIST)
intent.removeExtra(NEW_TEXT_NOTE)
}
}
}
private fun storeStateVariables() {
config.apply {
storedEnableLineWrap = enableLineWrap
}
}
private fun handleTextIntent(text: String) {
NotesHelper(this).getNotes {
val notes = it
val list = arrayListOf<RadioItem>().apply {
add(RadioItem(0, getString(R.string.create_new_note)))
notes.forEachIndexed { index, note ->
add(RadioItem(index + 1, note.title))
}
}
RadioGroupDialog(this, list, -1, R.string.add_to_note) {
if (it as Int == 0) {
displayNewNoteDialog(text)
} else {
updateSelectedNote(notes[it - 1].id!!)
addTextToCurrentNote(if (mCurrentNote.value.isEmpty()) text else "\n$text")
}
}
}
}
private fun handleUri(uri: Uri) {
NotesHelper(this).getNoteIdWithPath(uri.path!!) {
if (it != null && it > 0L) {
updateSelectedNote(it)
return@getNoteIdWithPath
}
NotesHelper(this).getNotes {
mNotes = it
importUri(uri)
}
}
}
private fun initViewPager(wantedNoteId: Long? = null) {
NotesHelper(this).getNotes { notes ->
notes.filter { it.shouldBeUnlocked(this) }
.forEach(::removeProtection)
mNotes = notes
mCurrentNote = mNotes[0]
mAdapter = NotesPagerAdapter(supportFragmentManager, mNotes, this)
view_pager.apply {
adapter = mAdapter
currentItem = getWantedNoteIndex(wantedNoteId)
config.currentNoteId = mCurrentNote.id!!
onPageChangeListener {
mCurrentNote = mNotes[it]
config.currentNoteId = mCurrentNote.id!!
refreshMenuItems()
}
}
if (!config.showKeyboard || mCurrentNote.type == NoteType.TYPE_CHECKLIST.value) {
hideKeyboard()
}
refreshMenuItems()
}
}
private fun setupSearchButtons() {
searchQueryET.onTextChangeListener {
searchTextChanged(it)
}
searchPrevBtn.setOnClickListener {
goToPrevSearchResult()
}
searchNextBtn.setOnClickListener {
goToNextSearchResult()
}
searchClearBtn.setOnClickListener {
closeSearch()
}
view_pager.onPageChangeListener {
currentTextFragment?.removeTextWatcher()
currentNotesView()?.let { noteView ->
noteView.text!!.clearBackgroundSpans()
}
closeSearch()
currentTextFragment?.setTextWatcher()
}
searchQueryET.setOnEditorActionListener(TextView.OnEditorActionListener { _, actionId, _ ->
if (actionId == EditorInfo.IME_ACTION_SEARCH) {
searchNextBtn.performClick()
return@OnEditorActionListener true
}
false
})
}
private fun searchTextChanged(text: String) {
currentNotesView()?.let { noteView ->
currentTextFragment?.removeTextWatcher()
noteView.text!!.clearBackgroundSpans()
if (text.isNotBlank() && text.length > 1) {
searchMatches = noteView.value.searchMatches(text)
noteView.highlightText(text, getProperPrimaryColor())
}
currentTextFragment?.setTextWatcher()
if (searchMatches.isNotEmpty()) {
noteView.requestFocus()
noteView.setSelection(searchMatches.getOrNull(searchIndex) ?: 0)
}
searchQueryET.postDelayed({
searchQueryET.requestFocus()
}, 50)
}
}
private fun goToPrevSearchResult() {
currentNotesView()?.let { noteView ->
if (searchIndex > 0) {
searchIndex--
} else {
searchIndex = searchMatches.lastIndex
}
selectSearchMatch(noteView)
}
}
private fun goToNextSearchResult() {
currentNotesView()?.let { noteView ->
if (searchIndex < searchMatches.lastIndex) {
searchIndex++
} else {
searchIndex = 0
}
selectSearchMatch(noteView)
}
}
private fun getCurrentFragment() = mAdapter?.getFragment(view_pager.currentItem)
private val currentTextFragment: TextFragment? get() = mAdapter?.textFragment(view_pager.currentItem)
private fun selectSearchMatch(editText: MyEditText) {
if (searchMatches.isNotEmpty()) {
editText.requestFocus()
editText.setSelection(searchMatches.getOrNull(searchIndex) ?: 0)
} else {
hideKeyboard()
}
}
private fun openSearch() {
isSearchActive = true
search_wrapper.fadeIn()
showKeyboard(searchQueryET)
currentNotesView()?.let { noteView ->
noteView.requestFocus()
noteView.setSelection(0)
}
searchQueryET.postDelayed({
searchQueryET.requestFocus()
}, 250)
}
private fun closeSearch() {
searchQueryET.text?.clear()
isSearchActive = false
search_wrapper.fadeOut()
}
private fun getWantedNoteIndex(wantedNoteId: Long?): Int {
intent.removeExtra(OPEN_NOTE_ID)
val noteIdToOpen = if (wantedNoteId == null || wantedNoteId == -1L) config.currentNoteId else wantedNoteId
return getNoteIndexWithId(noteIdToOpen)
}
private fun currentNotesView() = if (view_pager == null) {
null
} else {
mAdapter?.getCurrentNotesView(view_pager.currentItem)
}
private fun displayRenameDialog() {
RenameNoteDialog(this, mCurrentNote, getCurrentNoteText()) {
mCurrentNote = it
initViewPager(mCurrentNote.id)
}
}
private fun updateSelectedNote(id: Long) {
config.currentNoteId = id
if (mNotes.isEmpty()) {
NotesHelper(this).getNotes {
mNotes = it
updateSelectedNote(id)
}
} else {
val index = getNoteIndexWithId(id)
view_pager.currentItem = index
mCurrentNote = mNotes[index]
}
}
private fun displayNewNoteDialog(value: String = "", title: String? = null, path: String = "", setChecklistAsDefault: Boolean = false) {
NewNoteDialog(this, title, setChecklistAsDefault) {
it.value = value
it.path = path
addNewNote(it)
}
}
private fun addNewNote(note: Note) {
NotesHelper(this).insertOrUpdateNote(note) {
val newNoteId = it
showSaveButton = false
showUndoButton = false
showRedoButton = false
initViewPager(newNoteId)
updateSelectedNote(newNoteId)
view_pager.onGlobalLayout {
mAdapter?.focusEditText(getNoteIndexWithId(newNoteId))
}
}
}
private fun launchSettings() {
hideKeyboard()
startActivity(Intent(applicationContext, SettingsActivity::class.java))
}
private fun launchAbout() {
val licenses = LICENSE_RTL
val faqItems = arrayListOf(
FAQItem(R.string.faq_1_title_commons, R.string.faq_1_text_commons),
FAQItem(R.string.faq_1_title, R.string.faq_1_text)
)
if (!resources.getBoolean(R.bool.hide_google_relations)) {
faqItems.add(FAQItem(R.string.faq_2_title_commons, R.string.faq_2_text_commons))
faqItems.add(FAQItem(R.string.faq_6_title_commons, R.string.faq_6_text_commons))
faqItems.add(FAQItem(R.string.faq_7_title_commons, R.string.faq_7_text_commons))
faqItems.add(FAQItem(R.string.faq_10_title_commons, R.string.faq_10_text_commons))
}
startAboutActivity(R.string.app_name, licenses, BuildConfig.VERSION_NAME, faqItems, true)
}
private fun tryOpenFile() {
hideKeyboard()
if (hasPermission(PERMISSION_READ_STORAGE)) {
openFile()
} else {
Intent(Intent.ACTION_OPEN_DOCUMENT).apply {
addCategory(Intent.CATEGORY_OPENABLE)
type = "text/*"
try {
startActivityForResult(this, PICK_OPEN_FILE_INTENT)
} catch (e: ActivityNotFoundException) {
toast(R.string.system_service_disabled, Toast.LENGTH_LONG)
} catch (e: Exception) {
showErrorToast(e)
}
}
}
}
private fun openFile() {
FilePickerDialog(this, canAddShowHiddenButton = true) {
checkFile(it, true) {
ensureBackgroundThread {
val fileText = it.readText().trim()
val checklistItems = fileText.parseChecklistItems()
if (checklistItems != null) {
val title = it.absolutePath.getFilenameFromPath().substringBeforeLast('.')
val note = Note(null, title, fileText, NoteType.TYPE_CHECKLIST.value, "", PROTECTION_NONE, "")
runOnUiThread {
OpenFileDialog(this, it.path) {
displayNewNoteDialog(note.value, title = it.title, it.path, setChecklistAsDefault = true)
}
}
} else {
runOnUiThread {
OpenFileDialog(this, it.path) {
displayNewNoteDialog(it.value, title = it.title, it.path)
}
}
}
}
}
}
}
private fun checkFile(path: String, checkTitle: Boolean, onChecksPassed: (file: File) -> Unit) {
val file = File(path)
if (path.isMediaFile()) {
toast(R.string.invalid_file_format)
} else if (file.length() > 1000 * 1000) {
toast(R.string.file_too_large)
} else if (checkTitle && mNotes.any { it.title.equals(path.getFilenameFromPath(), true) }) {
toast(R.string.title_taken)
} else {
onChecksPassed(file)
}
}
private fun checkUri(uri: Uri, onChecksPassed: () -> Unit) {
val inputStream = try {
contentResolver.openInputStream(uri) ?: return
} catch (e: Exception) {
showErrorToast(e)
return
}
if (inputStream.available() > 1000 * 1000) {
toast(R.string.file_too_large)
} else {
onChecksPassed()
}
}
private fun openFolder(path: String, onChecksPassed: (file: File) -> Unit) {
val file = File(path)
if (file.isDirectory) {
onChecksPassed(file)
}
}
private fun importUri(uri: Uri) {
tryImportingAsJson(uri, force = true, showToasts = false) { success ->
if (success) {
return@tryImportingAsJson
}
when (uri.scheme) {
"file" -> openPath(uri.path!!)
"content" -> {
val realPath = getRealPathFromURI(uri)
if (hasPermission(PERMISSION_READ_STORAGE)) {
if (realPath != null) {
openPath(realPath)
} else {
R.string.unknown_error_occurred
}
} else if (realPath != null && realPath != "") {
checkFile(realPath, false) {
addNoteFromUri(uri, realPath.getFilenameFromPath())
}
} else {
checkUri(uri) {
addNoteFromUri(uri)
}
}
}
}
}
}
private fun addNoteFromUri(uri: Uri, filename: String? = null) {
val noteTitle = when {
filename?.isEmpty() == false -> filename
uri.toString().startsWith("content://") -> getFilenameFromContentUri(uri) ?: getNewNoteTitle()
else -> getNewNoteTitle()
}
val inputStream = contentResolver.openInputStream(uri)
val content = inputStream?.bufferedReader().use { it!!.readText() }
val checklistItems = content.parseChecklistItems()
// if we got here by some other app invoking the file open intent, we have no permission for updating the original file itself
// we can do it only after using "Export as file" or "Open file" from our app
val canSyncNoteWithFile = if (hasPermission(PERMISSION_WRITE_STORAGE)) {
true
} else {
try {
val takeFlags = Intent.FLAG_GRANT_READ_URI_PERMISSION or Intent.FLAG_GRANT_WRITE_URI_PERMISSION
applicationContext.contentResolver.takePersistableUriPermission(uri, takeFlags)
true
} catch (e: Exception) {
false
}
}
val noteType = if (checklistItems != null) NoteType.TYPE_CHECKLIST.value else NoteType.TYPE_TEXT.value
if (!canSyncNoteWithFile) {
val note = Note(null, noteTitle, content, noteType, "", PROTECTION_NONE, "")
displayNewNoteDialog(note.value, title = noteTitle, "")
} else {
val items = arrayListOf(
RadioItem(IMPORT_FILE_SYNC, getString(R.string.update_file_at_note)),
RadioItem(IMPORT_FILE_NO_SYNC, getString(R.string.only_import_file_content))
)
RadioGroupDialog(this, items) {
val syncFile = it as Int == IMPORT_FILE_SYNC
val path = if (syncFile) uri.toString() else ""
val note = Note(null, noteTitle, content, noteType, "", PROTECTION_NONE, "")
displayNewNoteDialog(note.value, title = noteTitle, path)
}
}
}
private fun openPath(path: String) {
checkFile(path, false) {
val title = path.getFilenameFromPath()
try {
val fileText = it.readText().trim()
val checklistItems = fileText.parseChecklistItems()
val note = if (checklistItems != null) {
Note(null, title.substringBeforeLast('.'), fileText, NoteType.TYPE_CHECKLIST.value, "", PROTECTION_NONE, "")
} else {
Note(null, title, "", NoteType.TYPE_TEXT.value, path, PROTECTION_NONE, "")
}
if (mNotes.any { it.title.equals(note.title, true) }) {
note.title += " (file)"
}
addNewNote(note)
} catch (e: Exception) {
showErrorToast(e)
}
}
}
private fun openFolder() {
handlePermission(PERMISSION_READ_STORAGE) { hasPermission ->
if (hasPermission) {
FilePickerDialog(this, pickFile = false, canAddShowHiddenButton = true) {
openFolder(it) {
ImportFolderDialog(this, it.path) {
NotesHelper(this).getNotes {
mNotes = it
showSaveButton = false
initViewPager()
}
}
}
}
} else {
toast(R.string.no_storage_permissions)
}
}
}
private fun getNewNoteTitle(): String {
val base = getString(R.string.text_note)
var i = 1
while (true) {
val tryTitle = "$base $i"
if (mNotes.none { it.title == tryTitle }) {
return tryTitle
}
i++
}
}
private fun tryExportAsFile() {
hideKeyboard()
if (hasPermission(PERMISSION_WRITE_STORAGE)) {
exportAsFile()
} else {
Intent(Intent.ACTION_CREATE_DOCUMENT).apply {
type = "text/*"
putExtra(Intent.EXTRA_TITLE, "${mCurrentNote.title.removeSuffix(".txt")}.txt")
addCategory(Intent.CATEGORY_OPENABLE)
try {
startActivityForResult(this, PICK_EXPORT_FILE_INTENT)
} catch (e: ActivityNotFoundException) {
toast(R.string.system_service_disabled, Toast.LENGTH_LONG)
} catch (e: NetworkErrorException) {
toast(getString(R.string.cannot_load_over_internet), Toast.LENGTH_LONG)
} catch (e: Exception) {
showErrorToast(e)
}
}
}
}
private fun exportAsFile() {
ExportFileDialog(this, mCurrentNote) {
val textToExport = if (mCurrentNote.type == NoteType.TYPE_TEXT.value) getCurrentNoteText() else mCurrentNote.value
if (textToExport == null || textToExport.isEmpty()) {
toast(R.string.unknown_error_occurred)
} else if (mCurrentNote.type == NoteType.TYPE_TEXT.value) {
showExportFilePickUpdateDialog(it, textToExport)
} else {
tryExportNoteValueToFile(it, mCurrentNote.title, textToExport, true)
}
}
}
private fun tryExportNotes() {
if (isQPlus()) {
hideKeyboard()
val fileName = "${getString(R.string.notes)}_${getCurrentFormattedDateTime()}"
Intent(Intent.ACTION_CREATE_DOCUMENT).apply {
type = EXPORT_MIME_TYPE
putExtra(Intent.EXTRA_TITLE, fileName)
addCategory(Intent.CATEGORY_OPENABLE)
try {
startActivityForResult(this, PICK_EXPORT_NOTES_INTENT)
} catch (e: ActivityNotFoundException) {
toast(R.string.system_service_disabled, Toast.LENGTH_LONG)
} catch (e: Exception) {
showErrorToast(e)
}
}
} else {
tryExportAllNotesBelowQ()
}
}
private fun requestUnlockNotes(callback: (unlockedNoteIds: List<Long>) -> Unit) {
val lockedNotes = mNotes.filter { it.isLocked() }
if (lockedNotes.isNotEmpty()) {
runOnUiThread {
UnlockNotesDialog(this, lockedNotes, callback)
}
} else {
callback(emptyList())
}
}
private fun exportNotesTo(outputStream: OutputStream?) {
ensureBackgroundThread {
NotesHelper(this).getNotes {
mNotes = it
requestUnlockNotes { unlockedNoteIds ->
toast(R.string.exporting)
val notesExporter = NotesExporter(this)
notesExporter.exportNotes(mNotes, unlockedNoteIds, outputStream) { result ->
val toastId = when (result) {
NotesExporter.ExportResult.EXPORT_OK -> R.string.exporting_successful
else -> R.string.exporting_failed
}
toast(toastId)
}
}
}
}
}
private fun tryImportNotes() {
hideKeyboard()
Intent(Intent.ACTION_GET_CONTENT).apply {
addCategory(Intent.CATEGORY_OPENABLE)
type = EXPORT_MIME_TYPE
try {
startActivityForResult(this, PICK_IMPORT_NOTES_INTENT)
} catch (e: ActivityNotFoundException) {
toast(R.string.system_service_disabled, Toast.LENGTH_LONG)
} catch (e: Exception) {
showErrorToast(e)
}
}
}
private fun tryImportingAsJson(uri: Uri, force: Boolean = false, showToasts: Boolean = true, callback: ((success: Boolean) -> Unit)? = null) {
val path: String
val filename: String
when (uri.scheme) {
"file" -> {
path = uri.path!!
filename = path.getFilenameFromPath()
}
"content" -> {
val tempFile = getTempFile("messages", "backup.txt")
if (tempFile == null) {
maybeToast(R.string.unknown_error_occurred, showToasts)
callback?.invoke(false)
return
}
try {
filename = getFilenameFromUri(uri)
val inputStream = contentResolver.openInputStream(uri)
val out = FileOutputStream(tempFile)
inputStream!!.copyTo(out)
path = tempFile.absolutePath
} catch (e: Exception) {
showErrorToast(e)
callback?.invoke(false)
return
}
}
else -> {
maybeToast(R.string.invalid_file_format, showToasts)
callback?.invoke(false)
return
}
}