Twidere-App-Android-Twitter.../twidere/src/main/kotlin/org/mariotaku/twidere/fragment/AccountsDashboardFragment.kt

858 lines
35 KiB
Kotlin

/*
* Twidere - Twitter client for Android
*
* Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
*
* 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.mariotaku.twidere.fragment
import android.accounts.AccountManager
import android.accounts.OnAccountsUpdateListener
import android.animation.Animator
import android.animation.Animator.AnimatorListener
import android.animation.AnimatorSet
import android.animation.ObjectAnimator
import android.content.Context
import android.content.Intent
import android.content.SharedPreferences
import android.content.SharedPreferences.OnSharedPreferenceChangeListener
import android.database.ContentObserver
import android.graphics.Matrix
import android.graphics.Rect
import android.graphics.RectF
import android.graphics.drawable.Drawable
import android.net.Uri
import android.os.Bundle
import android.support.design.widget.NavigationView
import android.support.v4.app.LoaderManager.LoaderCallbacks
import android.support.v4.content.ContextCompat
import android.support.v4.content.FixedAsyncTaskLoader
import android.support.v4.content.Loader
import android.support.v4.view.MenuItemCompat
import android.support.v4.view.ViewPager
import android.support.v7.view.SupportMenuInflater
import android.support.v7.widget.ActionMenuView.OnMenuItemClickListener
import android.support.v7.widget.FixedLinearLayoutManager
import android.support.v7.widget.LinearLayoutManager
import android.view.*
import android.view.View.OnClickListener
import android.view.animation.DecelerateInterpolator
import android.widget.ImageView
import com.bumptech.glide.Glide
import com.bumptech.glide.RequestManager
import kotlinx.android.synthetic.main.header_drawer_account_selector.view.*
import org.mariotaku.kpreferences.get
import org.mariotaku.kpreferences.set
import org.mariotaku.ktextension.addOnAccountsUpdatedListenerSafe
import org.mariotaku.ktextension.removeOnAccountsUpdatedListenerSafe
import org.mariotaku.ktextension.setItemAvailability
import org.mariotaku.ktextension.setMenuItemIcon
import org.mariotaku.twidere.Constants.EXTRA_FEATURES_NOTICE_VERSION
import org.mariotaku.twidere.R
import org.mariotaku.twidere.TwidereConstants.*
import org.mariotaku.twidere.activity.*
import org.mariotaku.twidere.adapter.RecyclerPagerAdapter
import org.mariotaku.twidere.annotation.AccountType
import org.mariotaku.twidere.annotation.CustomTabType
import org.mariotaku.twidere.annotation.ProfileImageSize
import org.mariotaku.twidere.annotation.Referral
import org.mariotaku.twidere.constant.KeyboardShortcutConstants.*
import org.mariotaku.twidere.constant.extraFeaturesNoticeVersionKey
import org.mariotaku.twidere.constant.profileImageStyleKey
import org.mariotaku.twidere.extension.loadProfileBanner
import org.mariotaku.twidere.extension.loadProfileImage
import org.mariotaku.twidere.extension.model.setActivated
import org.mariotaku.twidere.fragment.AccountsDashboardFragment.AccountsInfo
import org.mariotaku.twidere.graphic.BadgeDrawable
import org.mariotaku.twidere.menu.AccountToggleProvider
import org.mariotaku.twidere.model.AccountDetails
import org.mariotaku.twidere.model.SupportTabSpec
import org.mariotaku.twidere.model.UserKey
import org.mariotaku.twidere.model.util.AccountUtils
import org.mariotaku.twidere.provider.TwidereDataStore.Drafts
import org.mariotaku.twidere.util.*
import org.mariotaku.twidere.util.KeyboardShortcutsHandler.KeyboardShortcutCallback
import org.mariotaku.twidere.view.ShapedImageView
import java.lang.ref.WeakReference
import java.util.*
class AccountsDashboardFragment : BaseFragment(), LoaderCallbacks<AccountsInfo>,
OnSharedPreferenceChangeListener, OnClickListener, KeyboardShortcutCallback,
NavigationView.OnNavigationItemSelectedListener {
private val EXTRA_SYNC_LOAD = "sync_load"
private val systemWindowsInsets = Rect()
private lateinit var accountsAdapter: AccountSelectorAdapter
private val hasNextAccountIndicator by lazy { accountsHeader.hasNextAccountIndicator }
private val hasPrevAccountIndicator by lazy { accountsHeader.hasPrevAccountIndicator }
private val accountsSelector by lazy { accountsHeader.otherAccountsList }
private val navigationView by lazy { view as NavigationView }
private val accountsHeader by lazy { navigationView.getHeaderView(0) }
private val accountProfileBanner by lazy { accountsHeader.accountProfileBanner }
private val floatingProfileImageSnapshot by lazy { accountsHeader.floatingProfileImageSnapshot }
private val accountProfileImageView by lazy { accountsHeader.profileImage }
private val accountProfileNameView by lazy { accountsHeader.name }
private val accountProfileScreenNameView by lazy { accountsHeader.screenName }
private val accountDashboardMenu by lazy { accountsHeader.accountDashboardMenu }
private val profileContainer by lazy { accountsHeader.profileContainer }
private val noAccountContainer by lazy { accountsHeader.noAccountContainer }
private var accountActionProvider: AccountToggleProvider? = null
private var switchAccountAnimationPlaying: Boolean = false
private var useStarsForLikes: Boolean = false
private var loaderInitialized: Boolean = false
override fun onActivityCreated(savedInstanceState: Bundle?) {
super.onActivityCreated(savedInstanceState)
val inflater = getLayoutInflater(savedInstanceState)
accountsAdapter = AccountSelectorAdapter(inflater, this)
val layoutManager = FixedLinearLayoutManager(context)
layoutManager.orientation = LinearLayoutManager.HORIZONTAL
layoutManager.stackFromEnd = true
accountsSelector.adapter = accountsAdapter
accountsSelector.addOnPageChangeListener(object : ViewPager.SimpleOnPageChangeListener() {
override fun onPageScrolled(position: Int, positionOffset: Float, positionOffsetPixels: Int) {
val adapter = accountsAdapter
val pagePosition = position + positionOffset
val pageCount = adapter.count
val visiblePages = 1 / adapter.getPageWidth(position)
if (pageCount < visiblePages) {
hasPrevAccountIndicator.alpha = 0f
hasNextAccountIndicator.alpha = 0f
} else {
hasPrevAccountIndicator.alpha = pagePosition.coerceIn(0f, 1f)
hasNextAccountIndicator.alpha = (pageCount - (pagePosition + visiblePages))
.coerceIn(0f, 1f)
}
}
})
accountsSelector.setPageTransformer(false, AccountsSelectorTransformer)
hasPrevAccountIndicator.alpha = 0f
hasNextAccountIndicator.alpha = 0f
val profileImageStyle = preferences[profileImageStyleKey]
floatingProfileImageSnapshot.style = profileImageStyle
accountProfileImageView.style = profileImageStyle
val menuInflater = SupportMenuInflater(context)
menuInflater.inflate(R.menu.action_dashboard_timeline_toggle, accountDashboardMenu.menu)
accountDashboardMenu.setOnMenuItemClickListener(OnMenuItemClickListener { item ->
if (item.groupId == AccountToggleProvider.MENU_GROUP) {
val accounts = accountActionProvider!!.accounts
val account = accounts[item.order]
val newActivated = !account.activated
accountActionProvider!!.setAccountActivated(account.key, newActivated)
account.account.setActivated(AccountManager.get(context), newActivated)
return@OnMenuItemClickListener true
} else {
when (item.itemId) {
R.id.compose -> {
val account = accountsAdapter.selectedAccount ?: return@OnMenuItemClickListener true
val composeIntent = Intent(INTENT_ACTION_COMPOSE)
composeIntent.setClass(activity, ComposeActivity::class.java)
composeIntent.putExtra(EXTRA_ACCOUNT_KEY, account.key)
startActivity(composeIntent)
return@OnMenuItemClickListener true
}
}
}
return@OnMenuItemClickListener false
})
profileContainer.setOnClickListener(this)
accountProfileBanner.setInAnimation(context, android.R.anim.fade_in)
accountProfileBanner.setOutAnimation(context, android.R.anim.fade_out)
accountProfileBanner.setFactory {
inflater.inflate(R.layout.layout_account_dashboard_profile_banner,
accountProfileBanner, false)
}
navigationView.setNavigationItemSelectedListener(this)
preferences.registerOnSharedPreferenceChangeListener(this)
updateSystemWindowsInsets()
}
override fun onStart() {
super.onStart()
loadAccounts()
}
override fun onResume() {
super.onResume()
updateDefaultAccountState()
}
override fun onStop() {
super.onStop()
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
return inflater.inflate(R.layout.fragment_accounts_dashboard, container, false)
}
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
when (requestCode) {
REQUEST_SETTINGS -> {
if (data == null) return
if (data.getBooleanExtra(EXTRA_SHOULD_RESTART, false)) {
Utils.restartActivity(activity)
} else if (data.getBooleanExtra(EXTRA_SHOULD_RECREATE, false)) {
activity.recreate()
}
return
}
}
super.onActivityResult(requestCode, resultCode, data)
}
override fun handleKeyboardShortcutSingle(handler: KeyboardShortcutsHandler,
keyCode: Int, event: KeyEvent, metaState: Int): Boolean {
return false
}
override fun isKeyboardShortcutHandled(handler: KeyboardShortcutsHandler, keyCode: Int, event: KeyEvent, metaState: Int): Boolean {
val action = handler.getKeyAction(CONTEXT_TAG_NAVIGATION, keyCode, event, metaState)
return ACTION_NAVIGATION_PREVIOUS == action || ACTION_NAVIGATION_NEXT == action
}
override fun handleKeyboardShortcutRepeat(handler: KeyboardShortcutsHandler, keyCode: Int,
repeatCount: Int, event: KeyEvent, metaState: Int): Boolean {
return true
}
override fun onClick(v: View) {
when (v.id) {
R.id.profileContainer -> {
val account = accountsAdapter.selectedAccount ?: return
val activity = activity
if (account.user != null) {
IntentUtils.openUserProfile(activity, account.user!!, preferences.getBoolean(KEY_NEW_DOCUMENT_API),
Referral.SELF_PROFILE,
null)
} else {
IntentUtils.openUserProfile(activity, account.key, account.key,
account.user.screen_name, preferences.getBoolean(KEY_NEW_DOCUMENT_API),
Referral.SELF_PROFILE,
null)
}
}
}
}
override fun onCreateLoader(id: Int, args: Bundle?): Loader<AccountsInfo> {
return AccountsInfoLoader(activity, accountsAdapter.accounts == null)
}
override fun onLoadFinished(loader: Loader<AccountsInfo>, data: AccountsInfo) {
updateAccountProviderData(data)
}
override fun onLoaderReset(loader: Loader<AccountsInfo>) {
}
override fun onSharedPreferenceChanged(preferences: SharedPreferences, key: String) {
if (KEY_DEFAULT_ACCOUNT_KEY == key) {
updateDefaultAccountState()
}
}
override fun fitSystemWindows(insets: Rect) {
systemWindowsInsets.set(insets)
updateSystemWindowsInsets()
}
fun loadAccounts() {
if (!loaderInitialized) {
loaderInitialized = true
loaderManager.initLoader(0, null, this)
} else {
loaderManager.restartLoader(0, null, this)
}
}
private fun updateAccountProviderData(data: AccountsInfo) {
val menu = accountDashboardMenu.menu
accountActionProvider = MenuItemCompat.getActionProvider(menu.findItem(R.id.select_account)) as AccountToggleProvider
val accounts = data.accounts
if (accounts.isNotEmpty()) {
noAccountContainer.visibility = View.GONE
profileContainer.visibility = View.VISIBLE
} else {
noAccountContainer.visibility = View.VISIBLE
profileContainer.visibility = View.INVISIBLE
}
useStarsForLikes = preferences.getBoolean(KEY_I_WANT_MY_STARS_BACK)
accountsAdapter.accounts = accounts
val defaultKey = preferences.getString(KEY_DEFAULT_ACCOUNT_KEY, null)?.let(UserKey::valueOf)
?: accounts.firstOrNull { it.activated }?.key
val defaultAccount = accounts.firstOrNull { it.key.maybeEquals(defaultKey) }
accountsAdapter.selectedAccount = defaultAccount
if (accountActionProvider != null) {
accountActionProvider!!.isExclusive = false
accountActionProvider!!.accounts = accounts
}
updateAccountActions()
val currentAccount = accountsAdapter.selectedAccount
if (currentAccount != null) {
displayAccountBanner(currentAccount)
displayCurrentAccount(null)
}
updateDefaultAccountState()
if (data.draftsCount > 0) {
navigationView.menu.findItem(R.id.drafts).title = "${getString(R.string.title_drafts)} (${data.draftsCount})"
} else {
navigationView.menu.findItem(R.id.drafts).title = getString(R.string.title_drafts)
}
}
private fun updateSystemWindowsInsets() {
}
internal fun updateAccountActions() {
val activity = activity as HomeActivity
val tabs = activity.tabs
val account = accountsAdapter.selectedAccount ?: return
var hasDmTab = false
var hasInteractionsTab = false
for (tab in tabs) {
when (tab.type) {
CustomTabType.DIRECT_MESSAGES -> {
if (!hasDmTab) {
hasDmTab = hasAccountInTab(tab, account.key, account.activated)
}
}
CustomTabType.NOTIFICATIONS_TIMELINE -> {
if (!hasInteractionsTab) {
hasInteractionsTab = hasAccountInTab(tab, account.key, account.activated)
}
}
}
}
val menu = navigationView.menu
menu.setItemAvailability(R.id.interactions, !hasInteractionsTab)
menu.setItemAvailability(R.id.messages, !hasDmTab)
menu.setItemAvailability(R.id.favorites, useStarsForLikes)
menu.setItemAvailability(R.id.likes, !useStarsForLikes)
menu.setItemAvailability(R.id.premium_features, extraFeaturesService.isSupported())
if (preferences[extraFeaturesNoticeVersionKey] < EXTRA_FEATURES_NOTICE_VERSION) {
val icon = ContextCompat.getDrawable(context, R.drawable.ic_action_infinity)
val color = ContextCompat.getColor(context, R.color.material_red)
val size = resources.getDimensionPixelSize(R.dimen.element_spacing_msmall)
menu.setMenuItemIcon(R.id.premium_features, BadgeDrawable(icon, color, size))
} else {
menu.setMenuItemIcon(R.id.premium_features, R.drawable.ic_action_infinity)
}
var hasLists = false
var hasGroups = false
var hasPublicTimeline = false
when (account.type) {
AccountType.TWITTER -> {
hasLists = true
}
AccountType.STATUSNET -> {
hasGroups = true
}
AccountType.FANFOU -> {
hasPublicTimeline = true
}
}
MenuUtils.setItemAvailability(menu, R.id.groups, hasGroups)
MenuUtils.setItemAvailability(menu, R.id.lists, hasLists)
MenuUtils.setItemAvailability(menu, R.id.public_timeline, hasPublicTimeline)
}
private fun hasAccountInTab(tab: SupportTabSpec, accountId: UserKey, isActivated: Boolean): Boolean {
if (tab.args == null) return false
val accountKeys = Utils.getAccountKeys(context, tab.args) ?: return isActivated
return accountKeys.contains(accountId)
}
private fun closeAccountsDrawer() {
val activity = activity as? HomeActivity ?: return
activity.closeAccountsDrawer()
}
private fun getLocationOnScreen(view: View, rectF: RectF) {
val location = IntArray(2)
view.getLocationOnScreen(location)
rectF.set(location[0].toFloat(), location[1].toFloat(), (location[0] + view.width).toFloat(), (location[1] + view.height).toFloat())
}
private fun onAccountSelected(holder: AccountProfileImageViewHolder, account: AccountDetails) {
if (switchAccountAnimationPlaying) return
val snapshotView = floatingProfileImageSnapshot
val profileImageView = accountProfileImageView
val clickedImageView = holder.iconView
// Reset snapshot view position
snapshotView.pivotX = 0f
snapshotView.pivotY = 0f
snapshotView.translationX = 0f
snapshotView.translationY = 0f
val matrix = Matrix()
val sourceBounds = RectF()
val destBounds = RectF()
val snapshotBounds = RectF()
getLocationOnScreen(clickedImageView, sourceBounds)
getLocationOnScreen(profileImageView, destBounds)
getLocationOnScreen(snapshotView, snapshotBounds)
val finalScale = destBounds.width() / sourceBounds.width()
val snapshotBitmap = TransitionUtils.createViewBitmap(clickedImageView, matrix,
RectF(0f, 0f, sourceBounds.width(), sourceBounds.height()))
val lp = snapshotView.layoutParams
lp.width = clickedImageView.width
lp.height = clickedImageView.height
snapshotView.layoutParams = lp
// Copied from MaterialNavigationDrawer: https://github.com/madcyph3r/AdvancedMaterialDrawer/
val set = AnimatorSet()
set.play(ObjectAnimator.ofFloat(snapshotView, View.TRANSLATION_X, sourceBounds.left - snapshotBounds.left, destBounds.left - snapshotBounds.left))
.with(ObjectAnimator.ofFloat(snapshotView, View.TRANSLATION_Y, sourceBounds.top - snapshotBounds.top, destBounds.top - snapshotBounds.top))
.with(ObjectAnimator.ofFloat<View>(snapshotView, View.SCALE_X, 1f, finalScale))
.with(ObjectAnimator.ofFloat<View>(snapshotView, View.SCALE_Y, 1f, finalScale))
.with(ObjectAnimator.ofFloat<View>(profileImageView, View.ALPHA, 1f, 0f))
.with(ObjectAnimator.ofFloat<View>(clickedImageView, View.SCALE_X, 0f, 1f))
.with(ObjectAnimator.ofFloat<View>(clickedImageView, View.SCALE_Y, 0f, 1f))
val animationTransition: Long = 400
set.duration = animationTransition
set.interpolator = DecelerateInterpolator()
set.addListener(object : AnimatorListener {
private var clickedDrawable: Drawable? = null
private var clickedColors: IntArray? = null
override fun onAnimationStart(animation: Animator) {
snapshotView.visibility = View.VISIBLE
snapshotView.setImageBitmap(snapshotBitmap)
val profileDrawable = profileImageView.drawable
clickedDrawable = clickedImageView.drawable
//TODO complete border color
clickedColors = clickedImageView.borderColors
val oldSelectedAccount = accountsAdapter.selectedAccount ?: return
val profileImageStyle = preferences[profileImageStyleKey]
Glide.with(this@AccountsDashboardFragment).loadProfileImage(context, oldSelectedAccount,
profileImageStyle, clickedImageView.cornerRadius, clickedImageView.cornerRadiusRatio)
.into(clickedImageView).onLoadStarted(profileDrawable)
//TODO complete border color
clickedImageView.setBorderColors(*profileImageView.borderColors)
displayAccountBanner(account)
switchAccountAnimationPlaying = true
}
override fun onAnimationEnd(animation: Animator) {
finishAnimation()
}
override fun onAnimationCancel(animation: Animator) {
finishAnimation()
}
override fun onAnimationRepeat(animation: Animator) {
}
private fun finishAnimation() {
preferences.edit()
.putString(KEY_DEFAULT_ACCOUNT_KEY, account.key.toString())
.apply()
accountsAdapter.selectedAccount = account
updateAccountActions()
displayCurrentAccount(clickedDrawable)
snapshotView.visibility = View.INVISIBLE
snapshotView.setImageDrawable(null)
profileImageView.setImageDrawable(clickedDrawable)
//TODO complete border color
//profileImageView.setBorderColors(*clickedColors!!)
profileImageView.alpha = 1f
clickedImageView.scaleX = 1f
clickedImageView.scaleY = 1f
clickedImageView.alpha = 1f
switchAccountAnimationPlaying = false
}
})
set.start()
}
private fun displayAccountBanner(account: AccountDetails) {
val bannerWidth = accountProfileBanner.width
val res = resources
val defWidth = res.displayMetrics.widthPixels
val width = if (bannerWidth > 0) bannerWidth else defWidth
val bannerView = accountProfileBanner.nextView as ImageView
Glide.with(this).loadProfileBanner(context, account.user, width).into(bannerView)
}
private fun displayCurrentAccount(profileImageSnapshot: Drawable?) {
val account = accountsAdapter.selectedAccount ?: return
accountProfileNameView.text = account.user.name
accountProfileScreenNameView.text = "@${account.user.screen_name}"
Glide.with(this).loadProfileImage(context, account, preferences[profileImageStyleKey],
accountProfileImageView.cornerRadius, accountProfileImageView.cornerRadiusRatio,
ProfileImageSize.REASONABLY_SMALL).placeholder(profileImageSnapshot).into(accountProfileImageView)
//TODO complete border color
accountProfileImageView.setBorderColors(account.color)
accountProfileBanner.showNext()
}
private fun updateDefaultAccountState() {
}
override fun onNavigationItemSelected(item: MenuItem): Boolean {
val account = accountsAdapter.selectedAccount ?: return false
when (item.itemId) {
R.id.search -> {
val intent = Intent(activity, QuickSearchBarActivity::class.java)
intent.putExtra(EXTRA_ACCOUNT_KEY, account.key)
startActivity(intent)
closeAccountsDrawer()
}
R.id.compose -> {
val composeIntent = Intent(INTENT_ACTION_COMPOSE)
composeIntent.setClass(activity, ComposeActivity::class.java)
composeIntent.putExtra(EXTRA_ACCOUNT_KEY, account.key)
startActivity(composeIntent)
}
R.id.likes, R.id.favorites -> {
IntentUtils.openUserFavorites(activity, account.key, account.key,
account.user.screen_name)
}
R.id.lists -> {
IntentUtils.openUserLists(activity, account.key,
account.key, account.user.screen_name)
}
R.id.groups -> {
IntentUtils.openUserGroups(activity, account.key,
account.key, account.user.screen_name)
}
R.id.public_timeline -> {
IntentUtils.openPublicTimeline(activity, account.key)
}
R.id.messages -> {
IntentUtils.openDirectMessages(activity, account.key)
}
R.id.interactions -> {
IntentUtils.openInteractions(activity, account.key)
}
R.id.edit -> {
IntentUtils.openProfileEditor(activity, account.key)
}
R.id.accounts -> {
IntentUtils.openAccountsManager(activity)
closeAccountsDrawer()
}
R.id.drafts -> {
IntentUtils.openDrafts(activity)
closeAccountsDrawer()
}
R.id.filters -> {
IntentUtils.openFilters(activity)
closeAccountsDrawer()
}
R.id.premium_features -> {
val intent = Intent(activity, PremiumDashboardActivity::class.java)
startActivity(intent)
preferences[extraFeaturesNoticeVersionKey] = EXTRA_FEATURES_NOTICE_VERSION
closeAccountsDrawer()
}
R.id.settings -> {
val intent = Intent(activity, SettingsActivity::class.java)
intent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT)
startActivityForResult(intent, REQUEST_SETTINGS)
closeAccountsDrawer()
}
}
return false
}
fun setStatusBarHeight(height: Int) {
val top = Utils.getInsetsTopWithoutActionBarHeight(activity, height)
profileContainer.setPadding(0, top, 0, 0)
}
fun shouldDisableDrawerSlide(e: MotionEvent): Boolean {
if (accountsSelector == null) return false
return TwidereViewUtils.hitView(e.rawX, e.rawY, accountsSelector)
}
internal class AccountSpaceViewHolder(itemView: View) : RecyclerPagerAdapter.ViewHolder(itemView)
internal class AccountProfileImageViewHolder(
val adapter: AccountSelectorAdapter,
itemView: View
) : RecyclerPagerAdapter.ViewHolder(itemView), OnClickListener {
val iconView: ShapedImageView
init {
itemView.setOnClickListener(this)
iconView = itemView.findViewById(android.R.id.icon) as ShapedImageView
iconView.style = adapter.profileImageStyle
}
override fun onClick(v: View) {
adapter.dispatchItemSelected(this)
}
fun display(account: AccountDetails) {
iconView.setBorderColor(account.color)
adapter.requestManager.loadProfileImage(itemView.context, account,
adapter.profileImageStyle, iconView.cornerRadius,
iconView.cornerRadiusRatio).into(iconView)
}
}
internal class AccountSelectorAdapter(
private val inflater: LayoutInflater,
private val fragment: AccountsDashboardFragment
) : RecyclerPagerAdapter() {
internal var profileImageStyle: Int = fragment.preferences[profileImageStyleKey]
internal var requestManager: RequestManager = Glide.with(fragment)
var accounts: Array<AccountDetails>? = null
set(value) {
if (value != null) {
val previousAccounts = accounts
if (previousAccounts != null) {
val tmpList = arrayListOf(*value)
val tmpResult = ArrayList<AccountDetails>()
previousAccounts.forEach { previousAccount ->
val prefIndexOfTmp = tmpList.indexOfFirst { previousAccount == it }
if (prefIndexOfTmp >= 0) {
tmpResult.add(tmpList.removeAt(prefIndexOfTmp))
}
}
tmpResult.addAll(tmpList)
field = tmpResult.toTypedArray()
} else {
field = value
}
} else {
field = null
}
notifyPagesChanged(invalidateCache = true)
}
fun getAdapterAccount(position: Int): AccountDetails? {
return accounts?.getOrNull(position - accountStart + 1)
}
var selectedAccount: AccountDetails?
get() {
return accounts?.firstOrNull()
}
set(account) {
val from = account ?: return
val to = selectedAccount ?: return
swap(from, to)
}
val ITEM_VIEW_TYPE_SPACE = 1
val ITEM_VIEW_TYPE_ICON = 2
override fun onCreateViewHolder(container: ViewGroup, position: Int, itemViewType: Int): ViewHolder {
when (itemViewType) {
ITEM_VIEW_TYPE_SPACE -> {
val view = inflater.inflate(R.layout.adapter_item_dashboard_account_space, container, false)
return AccountSpaceViewHolder(view)
}
ITEM_VIEW_TYPE_ICON -> {
val view = inflater.inflate(R.layout.adapter_item_dashboard_account, container, false)
return AccountProfileImageViewHolder(this, view)
}
}
throw UnsupportedOperationException()
}
override fun onBindViewHolder(holder: ViewHolder, position: Int, itemViewType: Int) {
when (itemViewType) {
ITEM_VIEW_TYPE_ICON -> {
val account = getAdapterAccount(position)!!
(holder as AccountProfileImageViewHolder).display(account)
}
}
}
override fun getItemViewType(position: Int): Int {
if (position < accountStart) {
return ITEM_VIEW_TYPE_SPACE
}
return ITEM_VIEW_TYPE_ICON
}
override fun getCount(): Int {
return Math.max(3, accountsCount)
}
val accountStart: Int
get() = Math.max(0, 3 - accountsCount)
val accountsCount: Int
get() {
val accounts = this.accounts ?: return 0
return Math.max(0, accounts.size - 1)
}
override fun getPageWidth(position: Int): Float {
return 1f / AccountsSelectorTransformer.selectorAccountsCount
}
fun dispatchItemSelected(holder: AccountProfileImageViewHolder) {
fragment.onAccountSelected(holder, getAdapterAccount(holder.position)!!)
}
private fun swap(from: AccountDetails, to: AccountDetails) {
val accounts = accounts ?: return
val fromIdx = accounts.indexOfFirst { it == from }
val toIdx = accounts.indexOfFirst { it == to }
if (fromIdx < 0 || toIdx < 0) return
val temp = accounts[toIdx]
accounts[toIdx] = accounts[fromIdx]
accounts[fromIdx] = temp
notifyPagesChanged(invalidateCache = false)
}
}
data class AccountsInfo(
val accounts: Array<AccountDetails>,
val draftsCount: Int
)
class AccountsInfoLoader(
context: Context,
val firsSyncLoad: Boolean
) : FixedAsyncTaskLoader<AccountsInfo>(context) {
private var contentObserver: ContentObserver? = null
private var accountListener: OnAccountsUpdateListener? = null
private var firstLoad: Boolean
init {
firstLoad = true
}
override fun loadInBackground(): AccountsInfo {
return loadAccountsInfo()
}
override fun onForceLoad() {
if (firsSyncLoad && firstLoad) {
deliverResult(loadAccountsInfo())
return
}
super.onForceLoad()
}
/**
* Handles a request to completely reset the Loader.
*/
override fun onReset() {
super.onReset()
// Ensure the loader is stopped
onStopLoading()
// Stop monitoring for changes.
if (contentObserver != null) {
context.contentResolver.unregisterContentObserver(contentObserver)
contentObserver = null
}
if (accountListener != null) {
AccountManager.get(context).removeOnAccountsUpdatedListenerSafe(accountListener!!)
accountListener = null
}
}
/**
* Handles a request to start the Loader.
*/
override fun onStartLoading() {
val weakLoader = WeakReference(this)
// Start watching for changes in the app data.
if (contentObserver == null) {
contentObserver = object : ContentObserver(null) {
override fun onChange(selfChange: Boolean) {
weakLoader.get()?.onContentChanged()
}
override fun onChange(selfChange: Boolean, uri: Uri?) {
weakLoader.get()?.onContentChanged()
}
}
context.contentResolver.registerContentObserver(Drafts.CONTENT_URI, true, contentObserver)
}
if (accountListener == null) {
accountListener = OnAccountsUpdateListener {
weakLoader.get()?.onContentChanged()
}
AccountManager.get(context).addOnAccountsUpdatedListenerSafe(accountListener!!, updateImmediately = false)
}
if (takeContentChanged() || firstLoad) {
// If the data has changed since the last time it was loaded
// or is not currently available, start a load.
forceLoad()
firstLoad = false
}
}
/**
* Handles a request to stop the Loader.
*/
override fun onStopLoading() {
// Attempt to cancel the current load task if possible.
cancelLoad()
}
private fun loadAccountsInfo(): AccountsInfo {
val accounts = AccountUtils.getAllAccountDetails(AccountManager.get(context), true)
val draftsCount = DataStoreUtils.queryCount(context, Drafts.CONTENT_URI_UNSENT, null, null)
return AccountsInfo(accounts, draftsCount)
}
}
object AccountsSelectorTransformer : ViewPager.PageTransformer {
const internal val selectorAccountsCount: Int = 3
override fun transformPage(page: View, position: Float) {
if (position < 0) {
page.alpha = 1 + position * selectorAccountsCount
} else if (position > (selectorAccountsCount - 1f) / selectorAccountsCount) {
page.alpha = (1 - position) * selectorAccountsCount
} else {
page.alpha = 1f
}
}
}
}