Yuito-app-android/app/src/main/java/com/keylesspalace/tusky/components/compose/ComposeActivity.kt

1174 lines
50 KiB
Kotlin

/* Copyright 2019 Tusky Contributors
*
* This file is a part of Tusky.
*
* This program is free software; you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along with Tusky; if not,
* see <http://www.gnu.org/licenses>. */
package com.keylesspalace.tusky.components.compose
import android.Manifest
import android.app.NotificationManager
import android.app.ProgressDialog
import android.content.ClipData
import android.content.Context
import android.content.Intent
import android.content.SharedPreferences
import android.content.pm.PackageManager
import android.graphics.PorterDuff
import android.graphics.PorterDuffColorFilter
import android.net.ConnectivityManager
import android.net.Uri
import android.os.Build
import android.os.Bundle
import android.os.Parcelable
import android.util.Log
import android.view.KeyEvent
import android.view.MenuItem
import android.view.View
import android.view.ViewGroup
import android.widget.ImageButton
import android.widget.LinearLayout
import android.widget.PopupMenu
import android.widget.Toast
import androidx.activity.result.contract.ActivityResultContracts
import androidx.activity.viewModels
import androidx.annotation.ColorInt
import androidx.annotation.StringRes
import androidx.annotation.VisibleForTesting
import androidx.appcompat.app.AlertDialog
import androidx.core.app.ActivityCompat
import androidx.core.content.ContextCompat
import androidx.core.content.FileProvider
import androidx.core.view.ContentInfoCompat
import androidx.core.view.OnReceiveContentListener
import androidx.core.view.isGone
import androidx.core.view.isVisible
import androidx.core.widget.doAfterTextChanged
import androidx.preference.PreferenceManager
import androidx.recyclerview.widget.LinearLayoutManager
import androidx.transition.TransitionManager
import com.google.android.material.bottomsheet.BottomSheetBehavior
import com.google.android.material.snackbar.Snackbar
import com.keylesspalace.tusky.BaseActivity
import com.keylesspalace.tusky.BuildConfig
import com.keylesspalace.tusky.R
import com.keylesspalace.tusky.adapter.EmojiAdapter
import com.keylesspalace.tusky.adapter.OnEmojiSelectedListener
import com.keylesspalace.tusky.appstore.EventHub
import com.keylesspalace.tusky.appstore.PreferenceChangedEvent
import com.keylesspalace.tusky.components.compose.dialog.makeCaptionDialog
import com.keylesspalace.tusky.components.compose.dialog.showAddPollDialog
import com.keylesspalace.tusky.components.compose.view.ComposeOptionsListener
import com.keylesspalace.tusky.components.compose.view.ComposeScheduleView
import com.keylesspalace.tusky.databinding.ActivityComposeBinding
import com.keylesspalace.tusky.db.AccountEntity
import com.keylesspalace.tusky.db.DraftAttachment
import com.keylesspalace.tusky.di.Injectable
import com.keylesspalace.tusky.di.ViewModelFactory
import com.keylesspalace.tusky.entity.Attachment
import com.keylesspalace.tusky.entity.Emoji
import com.keylesspalace.tusky.entity.NewPoll
import com.keylesspalace.tusky.entity.Status
import com.keylesspalace.tusky.settings.PrefKeys
import com.keylesspalace.tusky.util.ComposeTokenizer
import com.keylesspalace.tusky.util.PickMediaFiles
import com.keylesspalace.tusky.util.ThemeUtils
import com.keylesspalace.tusky.util.afterTextChanged
import com.keylesspalace.tusky.util.combineLiveData
import com.keylesspalace.tusky.util.combineOptionalLiveData
import com.keylesspalace.tusky.util.hide
import com.keylesspalace.tusky.util.highlightSpans
import com.keylesspalace.tusky.util.loadAvatar
import com.keylesspalace.tusky.util.onTextChanged
import com.keylesspalace.tusky.util.show
import com.keylesspalace.tusky.util.viewBinding
import com.keylesspalace.tusky.util.visible
import com.keylesspalace.tusky.util.withLifecycleContext
import com.mikepenz.iconics.IconicsDrawable
import com.mikepenz.iconics.typeface.library.googlematerial.GoogleMaterial
import com.mikepenz.iconics.utils.colorInt
import com.mikepenz.iconics.utils.sizeDp
import kotlinx.parcelize.Parcelize
import java.io.File
import java.io.IOException
import java.util.*
import javax.inject.Inject
import kotlin.math.max
import kotlin.math.min
class ComposeActivity :
BaseActivity(),
ComposeOptionsListener,
ComposeAutoCompleteAdapter.AutocompletionProvider,
OnEmojiSelectedListener,
Injectable,
OnReceiveContentListener,
ComposeScheduleView.OnTimeSetListener {
@Inject
lateinit var viewModelFactory: ViewModelFactory
@Inject
lateinit var eventHub: EventHub
private lateinit var composeOptionsBehavior: BottomSheetBehavior<*>
private lateinit var addMediaBehavior: BottomSheetBehavior<*>
private lateinit var emojiBehavior: BottomSheetBehavior<*>
private lateinit var scheduleBehavior: BottomSheetBehavior<*>
// this only exists when a status is trying to be sent, but uploads are still occurring
private var finishingUploadDialog: ProgressDialog? = null
private var photoUploadUri: Uri? = null
@VisibleForTesting
var maximumTootCharacters = DEFAULT_CHARACTER_LIMIT
var charactersReservedPerUrl = DEFAULT_MAXIMUM_URL_LENGTH
private val viewModel: ComposeViewModel by viewModels { viewModelFactory }
private val binding by viewBinding(ActivityComposeBinding::inflate)
private val maxUploadMediaNumber = 4
private var mediaCount = 0
private val takePicture = registerForActivityResult(ActivityResultContracts.TakePicture()) { success ->
if (success) {
pickMedia(photoUploadUri!!)
}
}
private val pickMediaFile = registerForActivityResult(PickMediaFiles()) { uris ->
if (mediaCount + uris.size > maxUploadMediaNumber) {
Toast.makeText(this, resources.getQuantityString(R.plurals.error_upload_max_media_reached, maxUploadMediaNumber, maxUploadMediaNumber), Toast.LENGTH_SHORT).show()
} else {
uris.forEach { uri ->
pickMedia(uri)
}
}
}
public override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
val notificationId = intent.getIntExtra(NOTIFICATION_ID_EXTRA, -1)
if (notificationId != -1) {
// ComposeActivity was opened from a notification, delete the notification
val notificationManager = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
notificationManager.cancel(notificationId)
}
val accountId = intent.getLongExtra(ACCOUNT_ID_EXTRA, -1)
if (accountId != -1L) {
accountManager.setActiveAccount(accountId)
}
val preferences = PreferenceManager.getDefaultSharedPreferences(this)
val theme = preferences.getString("appTheme", ThemeUtils.APP_THEME_DEFAULT)
if (theme == "black") {
setTheme(R.style.TuskyDialogActivityBlackTheme)
}
setContentView(binding.root)
setupActionBar()
// do not do anything when not logged in, activity will be finished in super.onCreate() anyway
val activeAccount = accountManager.activeAccount ?: return
setupAvatar(preferences, activeAccount)
val mediaAdapter = MediaPreviewAdapter(
this,
onAddCaption = { item ->
makeCaptionDialog(item.description, item.uri) { newDescription ->
viewModel.updateDescription(item.localId, newDescription)
}
},
onRemove = this::removeMediaFromQueue
)
binding.composeMediaPreviewBar.layoutManager =
LinearLayoutManager(this, LinearLayoutManager.HORIZONTAL, false)
binding.composeMediaPreviewBar.adapter = mediaAdapter
binding.composeMediaPreviewBar.itemAnimator = null
subscribeToUpdates(mediaAdapter)
setupButtons()
photoUploadUri = savedInstanceState?.getParcelable(PHOTO_UPLOAD_URI_KEY)
/* If the composer is started up as a reply to another post, override the "starting" state
* based on what the intent from the reply request passes. */
val composeOptions: ComposeOptions? = intent.getParcelableExtra(COMPOSE_OPTIONS_EXTRA)
viewModel.setup(composeOptions)
setupReplyViews(composeOptions?.replyingStatusAuthor, composeOptions?.replyingStatusContent)
setupQuoteView(composeOptions?.quoteStatusAuthor, composeOptions?.quoteStatusContent)
val statusContent = composeOptions?.content
if (!statusContent.isNullOrEmpty()) {
binding.composeEditField.setText(statusContent)
}
viewModel.loadInstanceDataFromNetwork(loadInstanceData(preferences, composeOptions?.tootRightNow == true))
if (!composeOptions?.scheduledAt.isNullOrEmpty()) {
binding.composeScheduleView.setDateTime(composeOptions?.scheduledAt)
}
setupComposeField(preferences, viewModel.startingText)
setupDefaultTagViews(preferences)
setupContentWarningField(composeOptions?.contentWarning)
setupPollView()
applyShareIntent(intent, savedInstanceState)
viewModel.setupComplete.value = true
if (composeOptions?.tootRightNow == true && calculateTextLength() > 0) {
onSendClicked()
}
}
private fun loadInstanceData(preferences: SharedPreferences, tootRightNow: Boolean): Boolean {
if (tootRightNow) {
return false // from Quick Toot
}
if (!preferences.getBoolean("limitedBandwidthActive", false)) {
return true // Limited Bandwidth Mode disabled
}
if (!preferences.getBoolean("limitedBandwidthOnlyMobileNetwork", true)) {
return false // Limited Bandwidth Mode enabled && Only Mobile Network disabled
}
return !(getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager).isActiveNetworkMetered
}
private fun applyShareIntent(intent: Intent, savedInstanceState: Bundle?) {
if (savedInstanceState == null) {
/* Get incoming images being sent through a share action from another app. Only do this
* when savedInstanceState is null, otherwise both the images from the intent and the
* instance state will be re-queued. */
intent.type?.also { type ->
if (type.startsWith("image/") || type.startsWith("video/") || type.startsWith("audio/")) {
when (intent.action) {
Intent.ACTION_SEND -> {
intent.getParcelableExtra<Uri>(Intent.EXTRA_STREAM)?.let { uri ->
pickMedia(uri)
}
}
Intent.ACTION_SEND_MULTIPLE -> {
intent.getParcelableArrayListExtra<Uri>(Intent.EXTRA_STREAM)?.forEach { uri ->
pickMedia(uri)
}
}
}
}
val subject = intent.getStringExtra(Intent.EXTRA_SUBJECT)
val text = intent.getStringExtra(Intent.EXTRA_TEXT).orEmpty()
val shareBody = if (!subject.isNullOrBlank() && subject !in text) {
subject + '\n' + text
} else {
text
}
if (shareBody.isNotBlank()) {
val start = binding.composeEditField.selectionStart.coerceAtLeast(0)
val end = binding.composeEditField.selectionEnd.coerceAtLeast(0)
val left = min(start, end)
val right = max(start, end)
binding.composeEditField.text.replace(left, right, shareBody, 0, shareBody.length)
// move edittext cursor to first when shareBody parsed
binding.composeEditField.text.insert(0, "\n")
binding.composeEditField.setSelection(0)
}
}
}
}
private fun setupReplyViews(replyingStatusAuthor: String?, replyingStatusContent: String?) {
if (replyingStatusAuthor != null) {
binding.composeReplyView.show()
binding.composeReplyView.text = getString(R.string.replying_to, replyingStatusAuthor)
val arrowDownIcon = IconicsDrawable(this, GoogleMaterial.Icon.gmd_arrow_drop_down).apply { sizeDp = 12 }
ThemeUtils.setDrawableTint(this, arrowDownIcon, android.R.attr.textColorTertiary)
binding.composeReplyView.setCompoundDrawablesRelativeWithIntrinsicBounds(null, null, arrowDownIcon, null)
binding.composeReplyView.setOnClickListener {
TransitionManager.beginDelayedTransition(binding.composeReplyContentView.parent as ViewGroup)
if (binding.composeReplyContentView.isVisible) {
binding.composeReplyContentView.hide()
binding.composeReplyView.setCompoundDrawablesRelativeWithIntrinsicBounds(null, null, arrowDownIcon, null)
} else {
binding.composeReplyContentView.show()
val arrowUpIcon = IconicsDrawable(this, GoogleMaterial.Icon.gmd_arrow_drop_up).apply { sizeDp = 12 }
ThemeUtils.setDrawableTint(this, arrowUpIcon, android.R.attr.textColorTertiary)
binding.composeReplyView.setCompoundDrawablesRelativeWithIntrinsicBounds(null, null, arrowUpIcon, null)
}
}
}
replyingStatusContent?.let { binding.composeReplyContentView.text = it }
}
private fun setupQuoteView(quoteStatusAuthor: String?, quoteStatusContent: String?) {
if (quoteStatusAuthor != null) {
binding.composeQuoteView.show()
binding.composeQuoteView.text = getString(R.string.quote_to, quoteStatusAuthor)
val arrowDownIcon = IconicsDrawable(this, GoogleMaterial.Icon.gmd_arrow_drop_down).apply { sizeDp = 12 }
ThemeUtils.setDrawableTint(this, arrowDownIcon, android.R.attr.textColorTertiary)
binding.composeQuoteView.setCompoundDrawablesRelativeWithIntrinsicBounds(null, null, arrowDownIcon, null)
binding.composeQuoteView.setOnClickListener {
TransitionManager.beginDelayedTransition(binding.composeQuoteContentView.parent as ViewGroup)
if (binding.composeQuoteContentView.isVisible) {
binding.composeQuoteContentView.hide()
binding.composeQuoteView.setCompoundDrawablesRelativeWithIntrinsicBounds(null, null, arrowDownIcon, null)
} else {
binding.composeQuoteContentView.show()
val arrowUpIcon = IconicsDrawable(this, GoogleMaterial.Icon.gmd_arrow_drop_up).apply { sizeDp = 12 }
ThemeUtils.setDrawableTint(this, arrowUpIcon, android.R.attr.textColorTertiary)
binding.composeReplyView.setCompoundDrawablesRelativeWithIntrinsicBounds(null, null, arrowUpIcon, null)
}
}
}
quoteStatusContent?.let { binding.composeQuoteContentView.text = it }
}
private fun setupContentWarningField(startingContentWarning: String?) {
if (startingContentWarning != null) {
binding.composeContentWarningField.setText(startingContentWarning)
}
binding.composeContentWarningField.onTextChanged { _, _, _, _ -> updateVisibleCharactersLeft() }
}
private fun setupComposeField(preferences: SharedPreferences, startingText: String?) {
binding.composeEditField.setOnReceiveContentListener(this)
binding.composeEditField.setOnKeyListener { _, keyCode, event -> this.onKeyDown(keyCode, event) }
binding.composeEditField.setAdapter(
ComposeAutoCompleteAdapter(
this,
preferences.getBoolean(PrefKeys.ANIMATE_GIF_AVATARS, false),
preferences.getBoolean(PrefKeys.ANIMATE_CUSTOM_EMOJIS, false)
)
)
binding.composeEditField.setTokenizer(ComposeTokenizer())
binding.composeEditField.setText(startingText)
binding.composeEditField.setSelection(binding.composeEditField.length())
val mentionColour = binding.composeEditField.linkTextColors.defaultColor
highlightSpans(binding.composeEditField.text, mentionColour)
binding.composeEditField.afterTextChanged { editable ->
highlightSpans(editable, mentionColour)
updateVisibleCharactersLeft()
}
// work around Android platform bug -> https://issuetracker.google.com/issues/67102093
if (Build.VERSION.SDK_INT == Build.VERSION_CODES.O ||
Build.VERSION.SDK_INT == Build.VERSION_CODES.O_MR1
) {
binding.composeEditField.setLayerType(View.LAYER_TYPE_SOFTWARE, null)
}
}
private fun subscribeToUpdates(mediaAdapter: MediaPreviewAdapter) {
withLifecycleContext {
viewModel.instanceParams.observe { instanceData ->
maximumTootCharacters = instanceData.maxChars
charactersReservedPerUrl = instanceData.charactersReservedPerUrl
updateVisibleCharactersLeft()
binding.composeScheduleButton.visible(instanceData.supportsScheduled)
}
viewModel.emoji.observe { emoji -> setEmojiList(emoji) }
combineLiveData(viewModel.markMediaAsSensitive, viewModel.showContentWarning) { markSensitive, showContentWarning ->
updateSensitiveMediaToggle(markSensitive, showContentWarning)
showContentWarning(showContentWarning)
}.subscribe()
viewModel.statusVisibility.observe { visibility ->
setStatusVisibility(visibility)
}
viewModel.media.observe { media ->
mediaAdapter.submitList(media)
if (media.size != mediaCount) {
mediaCount = media.size
binding.composeMediaPreviewBar.visible(media.isNotEmpty())
updateSensitiveMediaToggle(viewModel.markMediaAsSensitive.value != false, viewModel.showContentWarning.value != false)
}
}
viewModel.poll.observe { poll ->
binding.pollPreview.visible(poll != null)
poll?.let(binding.pollPreview::setPoll)
}
viewModel.scheduledAt.observe { scheduledAt ->
if (scheduledAt == null) {
binding.composeScheduleView.resetSchedule()
} else {
binding.composeScheduleView.setDateTime(scheduledAt)
}
updateScheduleButton()
}
combineOptionalLiveData(viewModel.media, viewModel.poll) { media, poll ->
val active = poll == null &&
media!!.size != 4 &&
(media.isEmpty() || media.first().type == QueuedMedia.Type.IMAGE)
enableButton(binding.composeAddMediaButton, active, active)
enablePollButton(media.isNullOrEmpty())
}.subscribe()
viewModel.uploadError.observe {
displayTransientError(R.string.error_media_upload_sending)
}
viewModel.setupComplete.observe {
// Focus may have changed during view model setup, ensure initial focus is on the edit field
binding.composeEditField.requestFocus()
}
}
}
private fun setupDefaultTagViews(preferences: SharedPreferences) {
binding.checkboxUseDefaultText.isChecked = preferences.getBoolean(PREF_USE_DEFAULT_TAG, false)
binding.checkboxUseDefaultText.setOnCheckedChangeListener { _, isChecked ->
preferences.edit()
.putBoolean(PREF_USE_DEFAULT_TAG, isChecked)
.apply()
eventHub.dispatch(PreferenceChangedEvent(PREF_USE_DEFAULT_TAG))
}
binding.editTextDefaultText.setText(preferences.getString(PREF_DEFAULT_TAG, ""))
binding.editTextDefaultText.doAfterTextChanged {
preferences.edit()
.putString(PREF_DEFAULT_TAG, it.toString())
.apply()
eventHub.dispatch(PreferenceChangedEvent(PREF_DEFAULT_TAG))
}
}
private fun setupButtons() {
binding.composeOptionsBottomSheet.listener = this
binding.composeOptionsBottomSheet.allowUnleakable(viewModel.domain in CAN_USE_UNLEAKABLE)
composeOptionsBehavior = BottomSheetBehavior.from(binding.composeOptionsBottomSheet)
addMediaBehavior = BottomSheetBehavior.from(binding.addMediaBottomSheet)
scheduleBehavior = BottomSheetBehavior.from(binding.composeScheduleView)
emojiBehavior = BottomSheetBehavior.from(binding.emojiView)
enableButton(binding.composeEmojiButton, clickable = false, colorActive = false)
// Setup the interface buttons.
binding.composeTootButton.setOnClickListener { onSendClicked() }
binding.composeAddMediaButton.setOnClickListener { openPickDialog() }
binding.composeToggleVisibilityButton.setOnClickListener { showComposeOptions() }
binding.composeContentWarningButton.setOnClickListener { onContentWarningChanged() }
binding.composeEmojiButton.setOnClickListener { showEmojis() }
binding.composeHideMediaButton.setOnClickListener { toggleHideMedia() }
binding.composeScheduleButton.setOnClickListener { onScheduleClick() }
binding.composeScheduleView.setResetOnClickListener { resetSchedule() }
binding.composeScheduleView.setListener(this)
binding.atButton.setOnClickListener { atButtonClicked() }
binding.hashButton.setOnClickListener { hashButtonClicked() }
val textColor = ThemeUtils.getColor(this, android.R.attr.textColorTertiary)
val cameraIcon = IconicsDrawable(this, GoogleMaterial.Icon.gmd_camera_alt).apply { colorInt = textColor; sizeDp = 18 }
binding.actionPhotoTake.setCompoundDrawablesRelativeWithIntrinsicBounds(cameraIcon, null, null, null)
val imageIcon = IconicsDrawable(this, GoogleMaterial.Icon.gmd_image).apply { colorInt = textColor; sizeDp = 18 }
binding.actionPhotoPick.setCompoundDrawablesRelativeWithIntrinsicBounds(imageIcon, null, null, null)
val pollIcon = IconicsDrawable(this, GoogleMaterial.Icon.gmd_poll).apply { colorInt = textColor; sizeDp = 18 }
binding.addPollTextActionTextView.setCompoundDrawablesRelativeWithIntrinsicBounds(pollIcon, null, null, null)
binding.actionPhotoTake.setOnClickListener { initiateCameraApp() }
binding.actionPhotoPick.setOnClickListener { onMediaPick() }
binding.addPollTextActionTextView.setOnClickListener { openPollDialog() }
}
private fun setupActionBar() {
setSupportActionBar(binding.toolbar)
supportActionBar?.run {
title = null
setDisplayHomeAsUpEnabled(true)
setDisplayShowHomeEnabled(true)
setHomeAsUpIndicator(R.drawable.ic_close_24dp)
}
}
private fun setupAvatar(preferences: SharedPreferences, activeAccount: AccountEntity) {
val actionBarSizeAttr = intArrayOf(R.attr.actionBarSize)
val a = obtainStyledAttributes(null, actionBarSizeAttr)
val avatarSize = a.getDimensionPixelSize(0, 1)
a.recycle()
val animateAvatars = preferences.getBoolean("animateGifAvatars", false)
loadAvatar(
activeAccount.profilePictureUrl,
binding.composeAvatar,
avatarSize / 8,
animateAvatars
)
binding.composeAvatar.contentDescription = getString(
R.string.compose_active_account_description,
activeAccount.fullName
)
}
private fun replaceTextAtCaret(text: CharSequence) {
// If you select "backward" in an editable, you get SelectionStart > SelectionEnd
val start = binding.composeEditField.selectionStart.coerceAtMost(binding.composeEditField.selectionEnd)
val end = binding.composeEditField.selectionStart.coerceAtLeast(binding.composeEditField.selectionEnd)
val textToInsert = if (start > 0 && !binding.composeEditField.text[start - 1].isWhitespace()) {
" $text"
} else {
text
}
binding.composeEditField.text.replace(start, end, textToInsert)
// Set the cursor after the inserted text
binding.composeEditField.setSelection(start + text.length)
}
fun prependSelectedWordsWith(text: CharSequence) {
// If you select "backward" in an editable, you get SelectionStart > SelectionEnd
val start = binding.composeEditField.selectionStart.coerceAtMost(binding.composeEditField.selectionEnd)
val end = binding.composeEditField.selectionStart.coerceAtLeast(binding.composeEditField.selectionEnd)
val editorText = binding.composeEditField.text
if (start == end) {
// No selection, just insert text at caret
editorText.insert(start, text)
// Set the cursor after the inserted text
binding.composeEditField.setSelection(start + text.length)
} else {
var wasWord: Boolean
var isWord = end < editorText.length && !Character.isWhitespace(editorText[end])
var newEnd = end
// Iterate the selection backward so we don't have to juggle indices on insertion
var index = end - 1
while (index >= start - 1 && index >= 0) {
wasWord = isWord
isWord = !Character.isWhitespace(editorText[index])
if (wasWord && !isWord) {
// We've reached the beginning of a word, perform insert
editorText.insert(index + 1, text)
newEnd += text.length
}
--index
}
if (start == 0 && isWord) {
// Special case when the selection includes the start of the text
editorText.insert(0, text)
newEnd += text.length
}
// Keep the same text (including insertions) selected
binding.composeEditField.setSelection(start, newEnd)
}
}
private fun atButtonClicked() {
prependSelectedWordsWith("@")
}
private fun hashButtonClicked() {
prependSelectedWordsWith("#")
}
override fun onSaveInstanceState(outState: Bundle) {
outState.putParcelable(PHOTO_UPLOAD_URI_KEY, photoUploadUri)
super.onSaveInstanceState(outState)
}
private fun displayTransientError(@StringRes stringId: Int) {
val bar = Snackbar.make(binding.activityCompose, stringId, Snackbar.LENGTH_LONG)
// necessary so snackbar is shown over everything
bar.view.elevation = resources.getDimension(R.dimen.compose_activity_snackbar_elevation)
bar.show()
}
private fun toggleHideMedia() {
this.viewModel.toggleMarkSensitive()
}
private fun updateSensitiveMediaToggle(markMediaSensitive: Boolean, contentWarningShown: Boolean) {
if (viewModel.media.value.isNullOrEmpty()) {
binding.composeHideMediaButton.hide()
} else {
binding.composeHideMediaButton.show()
@ColorInt val color = if (contentWarningShown) {
binding.composeHideMediaButton.setImageResource(R.drawable.ic_hide_media_24dp)
binding.composeHideMediaButton.isClickable = false
ContextCompat.getColor(this, R.color.transparent_tusky_blue)
} else {
binding.composeHideMediaButton.isClickable = true
if (markMediaSensitive) {
binding.composeHideMediaButton.setImageResource(R.drawable.ic_hide_media_24dp)
ContextCompat.getColor(this, R.color.tusky_blue)
} else {
binding.composeHideMediaButton.setImageResource(R.drawable.ic_eye_24dp)
ThemeUtils.getColor(this, android.R.attr.textColorTertiary)
}
}
binding.composeHideMediaButton.drawable.colorFilter = PorterDuffColorFilter(color, PorterDuff.Mode.SRC_IN)
}
}
private fun updateScheduleButton() {
@ColorInt val color = if (binding.composeScheduleView.time == null) {
ThemeUtils.getColor(this, android.R.attr.textColorTertiary)
} else {
ContextCompat.getColor(this, R.color.tusky_blue)
}
binding.composeScheduleButton.drawable.colorFilter = PorterDuffColorFilter(color, PorterDuff.Mode.SRC_IN)
}
private fun enableButtons(enable: Boolean) {
binding.composeAddMediaButton.isClickable = enable
binding.composeToggleVisibilityButton.isClickable = enable
binding.composeEmojiButton.isClickable = enable
binding.composeHideMediaButton.isClickable = enable
binding.composeScheduleButton.isClickable = enable
binding.composeTootButton.isEnabled = enable
}
private fun setStatusVisibility(visibility: Status.Visibility) {
binding.composeOptionsBottomSheet.setStatusVisibility(visibility)
binding.composeTootButton.setStatusVisibility(visibility)
val iconRes = when (visibility) {
Status.Visibility.PUBLIC -> R.drawable.ic_public_24dp
Status.Visibility.PRIVATE -> R.drawable.ic_lock_outline_24dp
Status.Visibility.DIRECT -> R.drawable.ic_email_24dp
Status.Visibility.UNLISTED -> R.drawable.ic_lock_open_24dp
Status.Visibility.UNLEAKABLE -> R.drawable.ic_low_vision_24dp
else -> R.drawable.ic_lock_open_24dp
}
binding.composeToggleVisibilityButton.setImageResource(iconRes)
}
private fun showComposeOptions() {
if (composeOptionsBehavior.state == BottomSheetBehavior.STATE_HIDDEN || composeOptionsBehavior.state == BottomSheetBehavior.STATE_COLLAPSED) {
composeOptionsBehavior.state = BottomSheetBehavior.STATE_EXPANDED
addMediaBehavior.state = BottomSheetBehavior.STATE_HIDDEN
emojiBehavior.state = BottomSheetBehavior.STATE_HIDDEN
scheduleBehavior.setState(BottomSheetBehavior.STATE_HIDDEN)
} else {
composeOptionsBehavior.setState(BottomSheetBehavior.STATE_HIDDEN)
}
}
private fun onScheduleClick() {
if (viewModel.scheduledAt.value == null) {
binding.composeScheduleView.openPickDateDialog()
} else {
showScheduleView()
}
}
private fun showScheduleView() {
if (scheduleBehavior.state == BottomSheetBehavior.STATE_HIDDEN || scheduleBehavior.state == BottomSheetBehavior.STATE_COLLAPSED) {
scheduleBehavior.state = BottomSheetBehavior.STATE_EXPANDED
composeOptionsBehavior.state = BottomSheetBehavior.STATE_HIDDEN
addMediaBehavior.state = BottomSheetBehavior.STATE_HIDDEN
emojiBehavior.setState(BottomSheetBehavior.STATE_HIDDEN)
} else {
scheduleBehavior.setState(BottomSheetBehavior.STATE_HIDDEN)
}
}
private fun showEmojis() {
binding.emojiView.adapter?.let {
if (it.itemCount == 0) {
val errorMessage = getString(R.string.error_no_custom_emojis, accountManager.activeAccount!!.domain)
Toast.makeText(this, errorMessage, Toast.LENGTH_SHORT).show()
} else {
if (emojiBehavior.state == BottomSheetBehavior.STATE_HIDDEN || emojiBehavior.state == BottomSheetBehavior.STATE_COLLAPSED) {
emojiBehavior.state = BottomSheetBehavior.STATE_EXPANDED
composeOptionsBehavior.state = BottomSheetBehavior.STATE_HIDDEN
addMediaBehavior.state = BottomSheetBehavior.STATE_HIDDEN
scheduleBehavior.setState(BottomSheetBehavior.STATE_HIDDEN)
} else {
emojiBehavior.setState(BottomSheetBehavior.STATE_HIDDEN)
}
}
}
}
private fun openPickDialog() {
if (addMediaBehavior.state == BottomSheetBehavior.STATE_HIDDEN || addMediaBehavior.state == BottomSheetBehavior.STATE_COLLAPSED) {
addMediaBehavior.state = BottomSheetBehavior.STATE_EXPANDED
composeOptionsBehavior.state = BottomSheetBehavior.STATE_HIDDEN
emojiBehavior.state = BottomSheetBehavior.STATE_HIDDEN
scheduleBehavior.setState(BottomSheetBehavior.STATE_HIDDEN)
} else {
addMediaBehavior.setState(BottomSheetBehavior.STATE_HIDDEN)
}
}
private fun onMediaPick() {
addMediaBehavior.addBottomSheetCallback(object : BottomSheetBehavior.BottomSheetCallback() {
override fun onStateChanged(bottomSheet: View, newState: Int) {
// Wait until bottom sheet is not collapsed and show next screen after
if (newState == BottomSheetBehavior.STATE_COLLAPSED) {
addMediaBehavior.removeBottomSheetCallback(this)
if (ContextCompat.checkSelfPermission(this@ComposeActivity, Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(
this@ComposeActivity,
arrayOf(Manifest.permission.READ_EXTERNAL_STORAGE),
PERMISSIONS_REQUEST_READ_EXTERNAL_STORAGE
)
} else {
pickMediaFile.launch(true)
}
}
}
override fun onSlide(bottomSheet: View, slideOffset: Float) {}
}
)
addMediaBehavior.state = BottomSheetBehavior.STATE_COLLAPSED
}
private fun openPollDialog() {
addMediaBehavior.state = BottomSheetBehavior.STATE_COLLAPSED
val instanceParams = viewModel.instanceParams.value!!
showAddPollDialog(
this, viewModel.poll.value, instanceParams.pollMaxOptions,
instanceParams.pollMaxLength, instanceParams.pollMinDuration, instanceParams.pollMaxDuration,
viewModel::updatePoll
)
}
private fun setupPollView() {
val margin = resources.getDimensionPixelSize(R.dimen.compose_media_preview_margin)
val marginBottom = resources.getDimensionPixelSize(R.dimen.compose_media_preview_margin_bottom)
val layoutParams = LinearLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT)
layoutParams.setMargins(margin, margin, margin, marginBottom)
binding.pollPreview.layoutParams = layoutParams
binding.pollPreview.setOnClickListener {
val popup = PopupMenu(this, binding.pollPreview)
val editId = 1
val removeId = 2
popup.menu.add(0, editId, 0, R.string.edit_poll)
popup.menu.add(0, removeId, 0, R.string.action_remove)
popup.setOnMenuItemClickListener { menuItem ->
when (menuItem.itemId) {
editId -> openPollDialog()
removeId -> removePoll()
}
true
}
popup.show()
}
}
private fun removePoll() {
viewModel.poll.value = null
binding.pollPreview.hide()
}
override fun onVisibilityChanged(visibility: Status.Visibility) {
composeOptionsBehavior.state = BottomSheetBehavior.STATE_COLLAPSED
viewModel.statusVisibility.value = visibility
}
@VisibleForTesting
fun calculateTextLength(): Int {
var offset = 0
val urlSpans = binding.composeEditField.urls
if (urlSpans != null) {
for (span in urlSpans) {
// it's expected that this will be negative
// when the url length is less than the reserved character count
offset += (span.url.length - charactersReservedPerUrl)
}
}
var length = binding.composeEditField.length() - offset
if (binding.checkboxUseDefaultText.isChecked) {
length += 1 + binding.editTextDefaultText.length()
}
if (viewModel.showContentWarning.value!!) {
length += binding.composeContentWarningField.length()
}
return length
}
private fun updateVisibleCharactersLeft() {
val remainingLength = maximumTootCharacters - calculateTextLength()
binding.composeCharactersLeftView.text = String.format(Locale.getDefault(), "%d", remainingLength)
val textColor = if (remainingLength < 0) {
ContextCompat.getColor(this, R.color.tusky_red)
} else {
ThemeUtils.getColor(this, android.R.attr.textColorTertiary)
}
binding.composeCharactersLeftView.setTextColor(textColor)
}
private fun onContentWarningChanged() {
val showWarning = binding.composeContentWarningBar.isGone
viewModel.contentWarningChanged(showWarning)
updateVisibleCharactersLeft()
}
private fun verifyScheduledTime(): Boolean {
return binding.composeScheduleView.verifyScheduledTime(binding.composeScheduleView.getDateTime(viewModel.scheduledAt.value))
}
private fun onSendClicked() {
if (verifyScheduledTime()) {
sendStatus()
} else {
showScheduleView()
}
}
/** This is for the fancy keyboards which can insert images and stuff, and drag&drop etc */
override fun onReceiveContent(view: View, contentInfo: ContentInfoCompat): ContentInfoCompat? {
if (contentInfo.clip.description.hasMimeType("image/*")) {
val split = contentInfo.partition { item: ClipData.Item -> item.uri != null }
split.first?.let { content ->
for (i in 0 until content.clip.itemCount) {
pickMedia(content.clip.getItemAt(i).uri)
}
}
return split.second
}
return contentInfo
}
private fun sendStatus() {
enableButtons(false)
var contentText = binding.composeEditField.text.toString()
var spoilerText = ""
if (viewModel.showContentWarning.value!!) {
spoilerText = binding.composeContentWarningField.text.toString()
}
val characterCount = calculateTextLength()
if ((characterCount <= 0 || contentText.isBlank()) && viewModel.media.value!!.isEmpty()) {
binding.composeEditField.error = getString(R.string.error_empty)
enableButtons(true)
} else if (characterCount <= maximumTootCharacters) {
if (binding.checkboxUseDefaultText.isChecked) {
contentText += " ${binding.editTextDefaultText.text}"
}
if (viewModel.media.value!!.isNotEmpty()) {
finishingUploadDialog = ProgressDialog.show(
this, getString(R.string.dialog_title_finishing_media_upload),
getString(R.string.dialog_message_uploading_media), true, true
)
}
viewModel.sendStatus(contentText, spoilerText).observe(
this
) {
finishingUploadDialog?.dismiss()
deleteDraftAndFinish()
}
} else {
binding.composeEditField.error = getString(R.string.error_compose_character_limit)
enableButtons(true)
}
}
override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<String>, grantResults: IntArray) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults)
if (requestCode == PERMISSIONS_REQUEST_READ_EXTERNAL_STORAGE) {
if (grantResults.isNotEmpty() && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
pickMediaFile.launch(true)
} else {
Snackbar.make(
binding.activityCompose, R.string.error_media_upload_permission,
Snackbar.LENGTH_SHORT
).apply {
setAction(R.string.action_retry) { onMediaPick() }
// necessary so snackbar is shown over everything
view.elevation = resources.getDimension(R.dimen.compose_activity_snackbar_elevation)
show()
}
}
}
}
private fun initiateCameraApp() {
addMediaBehavior.state = BottomSheetBehavior.STATE_COLLAPSED
val photoFile: File = try {
createNewImageFile(this)
} catch (ex: IOException) {
displayTransientError(R.string.error_media_upload_opening)
return
}
// Continue only if the File was successfully created
photoUploadUri = FileProvider.getUriForFile(
this,
BuildConfig.APPLICATION_ID + ".fileprovider",
photoFile
)
takePicture.launch(photoUploadUri)
}
private fun enableButton(button: ImageButton, clickable: Boolean, colorActive: Boolean) {
button.isEnabled = clickable
ThemeUtils.setDrawableTint(
this, button.drawable,
if (colorActive) android.R.attr.textColorTertiary
else R.attr.textColorDisabled
)
}
private fun enablePollButton(enable: Boolean) {
binding.addPollTextActionTextView.isEnabled = enable
val textColor = ThemeUtils.getColor(
this,
if (enable) android.R.attr.textColorTertiary
else R.attr.textColorDisabled
)
binding.addPollTextActionTextView.setTextColor(textColor)
binding.addPollTextActionTextView.compoundDrawablesRelative[0].colorFilter = PorterDuffColorFilter(textColor, PorterDuff.Mode.SRC_IN)
}
private fun removeMediaFromQueue(item: QueuedMedia) {
viewModel.removeMediaFromQueue(item)
}
private fun pickMedia(uri: Uri) {
withLifecycleContext {
viewModel.pickMedia(uri).observe { exceptionOrItem ->
exceptionOrItem.asLeftOrNull()?.let {
val errorId = when (it) {
is VideoSizeException -> {
R.string.error_video_upload_size
}
is AudioSizeException -> {
R.string.error_audio_upload_size
}
is VideoOrImageException -> {
R.string.error_media_upload_image_or_video
}
else -> {
R.string.error_media_upload_opening
}
}
displayTransientError(errorId)
}
}
}
}
private fun showContentWarning(show: Boolean) {
TransitionManager.beginDelayedTransition(binding.composeContentWarningBar.parent as ViewGroup)
@ColorInt val color = if (show) {
binding.composeContentWarningBar.show()
binding.composeContentWarningField.setSelection(binding.composeContentWarningField.text.length)
binding.composeContentWarningField.requestFocus()
ContextCompat.getColor(this, R.color.tusky_blue)
} else {
binding.composeContentWarningBar.hide()
binding.composeEditField.requestFocus()
ThemeUtils.getColor(this, android.R.attr.textColorTertiary)
}
binding.composeContentWarningButton.drawable.colorFilter = PorterDuffColorFilter(color, PorterDuff.Mode.SRC_IN)
}
override fun onOptionsItemSelected(item: MenuItem): Boolean {
if (item.itemId == android.R.id.home) {
handleCloseButton()
return true
}
return super.onOptionsItemSelected(item)
}
override fun onBackPressed() {
// Acting like a teen: deliberately ignoring parent.
if (composeOptionsBehavior.state == BottomSheetBehavior.STATE_EXPANDED ||
addMediaBehavior.state == BottomSheetBehavior.STATE_EXPANDED ||
emojiBehavior.state == BottomSheetBehavior.STATE_EXPANDED ||
scheduleBehavior.state == BottomSheetBehavior.STATE_EXPANDED
) {
composeOptionsBehavior.state = BottomSheetBehavior.STATE_HIDDEN
addMediaBehavior.state = BottomSheetBehavior.STATE_HIDDEN
emojiBehavior.state = BottomSheetBehavior.STATE_HIDDEN
scheduleBehavior.state = BottomSheetBehavior.STATE_HIDDEN
return
}
handleCloseButton()
}
override fun onKeyDown(keyCode: Int, event: KeyEvent): Boolean {
Log.d(TAG, event.toString())
if (event.action == KeyEvent.ACTION_DOWN) {
if (event.isCtrlPressed) {
if (keyCode == KeyEvent.KEYCODE_ENTER) {
// send toot by pressing CTRL + ENTER
this.onSendClicked()
return true
}
}
if (keyCode == KeyEvent.KEYCODE_BACK) {
onBackPressed()
return true
}
}
return super.onKeyDown(keyCode, event)
}
private fun handleCloseButton() {
val contentText = binding.composeEditField.text.toString()
val contentWarning = binding.composeContentWarningField.text.toString()
if (viewModel.didChange(contentText, contentWarning)) {
AlertDialog.Builder(this)
.setMessage(R.string.compose_save_draft)
.setPositiveButton(R.string.action_save) { _, _ ->
saveDraftAndFinish(contentText, contentWarning)
}
.setNegativeButton(R.string.action_delete) { _, _ -> deleteDraftAndFinish() }
.show()
} else {
finishWithoutSlideOutAnimation()
}
}
private fun deleteDraftAndFinish() {
viewModel.deleteDraft()
finishWithoutSlideOutAnimation()
}
private fun saveDraftAndFinish(contentText: String, contentWarning: String) {
viewModel.saveDraft(contentText, contentWarning)
finishWithoutSlideOutAnimation()
}
override fun search(token: String): List<ComposeAutoCompleteAdapter.AutocompleteResult> {
return viewModel.searchAutocompleteSuggestions(token)
}
override fun onEmojiSelected(shortcode: String) {
replaceTextAtCaret(":$shortcode: ")
}
private fun setEmojiList(emojiList: List<Emoji>?) {
if (emojiList != null) {
binding.emojiView.adapter = EmojiAdapter(emojiList, this@ComposeActivity)
enableButton(binding.composeEmojiButton, true, emojiList.isNotEmpty())
}
}
data class QueuedMedia(
val localId: Long,
val uri: Uri,
val type: Type,
val mediaSize: Long,
val uploadPercent: Int = 0,
val id: String? = null,
val description: String? = null
) {
enum class Type {
IMAGE, VIDEO, AUDIO;
}
}
override fun onTimeSet(time: String) {
viewModel.updateScheduledAt(time)
if (verifyScheduledTime()) {
scheduleBehavior.state = BottomSheetBehavior.STATE_HIDDEN
} else {
showScheduleView()
}
}
private fun resetSchedule() {
viewModel.updateScheduledAt(null)
scheduleBehavior.state = BottomSheetBehavior.STATE_HIDDEN
}
@Parcelize
data class ComposeOptions(
// Let's keep fields var until all consumers are Kotlin
var scheduledTootId: String? = null,
var draftId: Int? = null,
var content: String? = null,
var mediaUrls: List<String>? = null,
var mediaDescriptions: List<String>? = null,
var mentionedUsernames: Set<String>? = null,
var inReplyToId: String? = null,
var quoteId: String? = null,
var quoteStatusAuthor: String? = null,
var quoteStatusContent: String? = null,
var replyVisibility: Status.Visibility? = null,
var visibility: Status.Visibility? = null,
var contentWarning: String? = null,
var replyingStatusAuthor: String? = null,
var replyingStatusContent: String? = null,
var mediaAttachments: List<Attachment>? = null,
var draftAttachments: List<DraftAttachment>? = null,
var scheduledAt: String? = null,
var sensitive: Boolean? = null,
var poll: NewPoll? = null,
var modifiedInitialState: Boolean? = null,
var tootRightNow: Boolean? = null,
) : Parcelable
companion object {
private const val TAG = "ComposeActivity" // logging tag
private const val PERMISSIONS_REQUEST_READ_EXTERNAL_STORAGE = 1
internal const val COMPOSE_OPTIONS_EXTRA = "COMPOSE_OPTIONS"
private const val NOTIFICATION_ID_EXTRA = "NOTIFICATION_ID"
private const val ACCOUNT_ID_EXTRA = "ACCOUNT_ID"
private const val PHOTO_UPLOAD_URI_KEY = "PHOTO_UPLOAD_URI"
@JvmField
val CAN_USE_UNLEAKABLE = arrayOf("itabashi.0j0.jp", "odakyu.app")
const val PREF_DEFAULT_TAG = "default_tag"
const val PREF_USE_DEFAULT_TAG = "use_default_tag"
/**
* @param options ComposeOptions to configure the ComposeActivity
* @param notificationId the id of the notification that starts the Activity
* @param accountId the id of the account to compose with, null for the current account
* @return an Intent to start the ComposeActivity
*/
@JvmStatic
@JvmOverloads
fun startIntent(
context: Context,
options: ComposeOptions,
notificationId: Int? = null,
accountId: Long? = null
): Intent {
return Intent(context, ComposeActivity::class.java).apply {
putExtra(COMPOSE_OPTIONS_EXTRA, options)
if (notificationId != null) {
putExtra(NOTIFICATION_ID_EXTRA, notificationId)
}
if (accountId != null) {
putExtra(ACCOUNT_ID_EXTRA, accountId)
}
}
}
fun canHandleMimeType(mimeType: String?): Boolean {
return mimeType != null && (mimeType.startsWith("image/") || mimeType.startsWith("video/") || mimeType.startsWith("audio/") || mimeType == "text/plain")
}
}
}