Fix a bunch of deprecations in Kotlin, and a few misc things

twidere/src/main/kotlin/org/mariotaku/twidere/activity/QuickSearchBarActivity.kt

@@ -28,6 +28,7 @@ import android.database.Cursor
 import android.graphics.PorterDuff.Mode
 import android.net.Uri
 import android.os.Bundle
+import androidx.loader.app.LoaderManager
 import androidx.loader.app.LoaderManager.LoaderCallbacks
 import androidx.loader.content.CursorLoader
 import androidx.loader.content.Loader
@@ -157,7 +158,7 @@ class QuickSearchBarActivity : BaseActivity(), OnClickListener, LoaderCallbacks<
             searchQuery.setSelection(searchQuery.length())
         }
 
-        supportLoaderManager.initLoader(0, null, this)
+        LoaderManager.getInstance(this).initLoader(0, null, this)
 
         updateSubmitButton()
         promotionService.loadBanner(adContainer)
@@ -179,7 +180,7 @@ class QuickSearchBarActivity : BaseActivity(), OnClickListener, LoaderCallbacks<
         adapter.addRemovedPositions(reverseSortedPositions)
         ContentResolverUtils.bulkDelete(contentResolver, SearchHistory.CONTENT_URI, SearchHistory._ID,
                 false, ids, null, null)
-        supportLoaderManager.restartLoader(0, null, this)
+        LoaderManager.getInstance(this).restartLoader(0, null, this)
     }
 
     override fun onClick(v: View) {
@@ -298,7 +299,7 @@ class QuickSearchBarActivity : BaseActivity(), OnClickListener, LoaderCallbacks<
     }
 
     override fun onItemSelected(parent: AdapterView<*>, view: View?, position: Int, id: Long) {
-        supportLoaderManager.restartLoader(0, null, this)
+        LoaderManager.getInstance(this).restartLoader(0, null, this)
     }
 
     override fun onNothingSelected(parent: AdapterView<*>) {

twidere/src/main/kotlin/org/mariotaku/twidere/activity/SignInActivity.kt

@@ -583,9 +583,9 @@ class SignInActivity : BaseActivity(), OnClickListener, TextWatcher,
             val builder = AlertDialog.Builder(requireContext())
             builder.setView(R.layout.dialog_expandable_list)
             val dialog = builder.create()
-            dialog.onShow {
+            dialog.onShow { alertDialog ->
-                it.applyTheme()
+                alertDialog.applyTheme()
-                val listView = it.expandableList
+                val listView = alertDialog.expandableList
                 val adapter = LoginTypeAdapter(requireContext())
                 listView.setAdapter(adapter)
                 listView.setOnGroupClickListener { _, _, groupPosition, _ ->
@@ -613,7 +613,7 @@ class SignInActivity : BaseActivity(), OnClickListener, TextWatcher,
                     return@setOnChildClickListener true
                 }
 
-                loaderManager.initLoader(0, null, this)
+                LoaderManager.getInstance(this).initLoader(0, null, this)
             }
             return dialog
         }

twidere/src/main/kotlin/org/mariotaku/twidere/activity/TrendsLocationSelectorActivity.kt

@@ -275,6 +275,24 @@ class TrendsLocationSelectorActivity : BaseActivity() {
                 dest.writeTypedArray(children, flags)
             }
 
+            override fun equals(other: Any?): Boolean {
+                if (this === other) return true
+                if (javaClass != other?.javaClass) return false
+
+                other as LocationsData
+
+                if (root != other.root) return false
+                if (!children.contentEquals(other.children)) return false
+
+                return true
+            }
+
+            override fun hashCode(): Int {
+                var result = root.hashCode()
+                result = 31 * result + children.contentHashCode()
+                return result
+            }
+
             companion object {
                 @JvmField
                 val CREATOR = object : Parcelable.Creator<LocationsData> {

twidere/src/main/kotlin/org/mariotaku/twidere/activity/UserListSelectorActivity.kt

@@ -55,7 +55,7 @@ class UserListSelectorActivity : BaseActivity(),
 
     override var refreshing: Boolean
         get() {
-            return supportLoaderManager.hasRunningLoadersSafe()
+            return LoaderManager.getInstance(this).hasRunningLoadersSafe()
         }
         set(value) {
         }
@@ -199,9 +199,9 @@ class UserListSelectorActivity : BaseActivity(),
         }
         if (!loaderInitialized) {
             loaderInitialized = true
-            supportLoaderManager.initLoader(0, args, this)
+            LoaderManager.getInstance(this).initLoader(0, args, this)
         } else {
-            supportLoaderManager.restartLoader(0, args, this)
+            LoaderManager.getInstance(this).restartLoader(0, args, this)
         }
     }
 

twidere/src/main/kotlin/org/mariotaku/twidere/activity/UserSelectorActivity.kt

@@ -153,10 +153,10 @@ class UserSelectorActivity : BaseActivity(), OnItemClickListener, LoaderManager.
             this[EXTRA_FROM_CACHE] = fromCache
         }
         if (loaderInitialized) {
-            supportLoaderManager.initLoader(0, args, this)
+            LoaderManager.getInstance(this).initLoader(0, args, this)
             loaderInitialized = true
         } else {
-            supportLoaderManager.restartLoader(0, args, this)
+            LoaderManager.getInstance(this).restartLoader(0, args, this)
         }
     }
 

twidere/src/main/kotlin/org/mariotaku/twidere/activity/WebLinkHandlerActivity.kt

@@ -177,7 +177,7 @@ class WebLinkHandlerActivity : Activity() {
                     if (pathSegments[0] in TWITTER_RESERVED_PATHS) {
                         return Pair(null, true)
                     }
-                    return handleUserSpecificPageIntent(uri, pathSegments, pathSegments[0])
+                    return handleUserSpecificPageIntent(pathSegments, pathSegments[0])
                 }
             }
         }
@@ -185,7 +185,7 @@ class WebLinkHandlerActivity : Activity() {
         return Pair(homeIntent, true)
     }
 
-    private fun handleUserSpecificPageIntent(uri: Uri, pathSegments: List<String>, screenName: String): Pair<Intent?, Boolean> {
+    private fun handleUserSpecificPageIntent(pathSegments: List<String>, screenName: String): Pair<Intent?, Boolean> {
         val segsSize = pathSegments.size
         if (segsSize == 1) {
             val builder = Uri.Builder()

twidere/src/main/kotlin/org/mariotaku/twidere/adapter/DummyItemAdapter.kt

@@ -104,7 +104,7 @@ class DummyItemAdapter(
 
     override fun getAccountKey(position: Int, raw: Boolean) = UserKey.INVALID
 
-    override fun findStatusById(accountKey: UserKey, statusId: String) = null
+    override fun findStatusById(accountKey: UserKey, statusId: String): Nothing? = null
 
     override fun isCardNumbersShown(position: Int): Boolean {
         if (position == RecyclerView.NO_POSITION) return showCardNumbers

twidere/src/main/kotlin/org/mariotaku/twidere/adapter/ParcelableActivitiesAdapter.kt

@@ -22,7 +22,7 @@ package org.mariotaku.twidere.adapter
 import android.annotation.SuppressLint
 import android.content.Context
 import android.database.CursorIndexOutOfBoundsException
-import androidx.legacy.widget.Space
+import android.widget.Space
 import androidx.recyclerview.widget.RecyclerView
 import android.view.LayoutInflater
 import android.view.View

twidere/src/main/kotlin/org/mariotaku/twidere/adapter/ParcelableStatusesAdapter.kt

@@ -24,7 +24,7 @@ import android.database.CursorIndexOutOfBoundsException
 import android.util.SparseBooleanArray
 import android.view.LayoutInflater
 import android.view.ViewGroup
-import androidx.legacy.widget.Space
+import android.widget.Space
 import androidx.recyclerview.widget.RecyclerView
 import com.bumptech.glide.RequestManager
 import org.mariotaku.kpreferences.get

twidere/src/main/kotlin/org/mariotaku/twidere/extension/model/api/microblog/ActivityExtensions.kt

@@ -71,26 +71,26 @@ fun Activity.toParcelable(accountKey: UserKey, accountType: String, isGap: Boole
         it.toParcelable(accountKey, accountType, profileImageSize = profileImageSize)
     }
 
-    result.targets = ParcelableActivity.RelatedObject().also {
+    result.targets = ParcelableActivity.RelatedObject().also { relatedObject ->
-        it.statuses = targetStatuses?.mapToArray {
+        relatedObject.statuses = targetStatuses?.mapToArray {
             it.toParcelable(accountKey, accountType, profileImageSize)
         }
-        it.users = targetUsers?.mapToArray {
+        relatedObject.users = targetUsers?.mapToArray {
             it.toParcelable(accountKey, accountType, profileImageSize = profileImageSize)
         }
-        it.user_lists = targetUserLists?.mapToArray {
+        relatedObject.user_lists = targetUserLists?.mapToArray {
             it.toParcelable(accountKey, profileImageSize = profileImageSize)
         }
     }
 
-    result.target_objects = ParcelableActivity.RelatedObject().also {
+    result.target_objects = ParcelableActivity.RelatedObject().also { relatedObject ->
-        it.statuses = targetObjectStatuses?.mapToArray {
+        relatedObject.statuses = targetObjectStatuses?.mapToArray {
             it.toParcelable(accountKey, accountType, profileImageSize)
         }
-        it.users = targetObjectUsers?.mapToArray {
+        relatedObject.users = targetObjectUsers?.mapToArray {
             it.toParcelable(accountKey, accountType, profileImageSize = profileImageSize)
         }
-        it.user_lists = targetObjectUserLists?.mapToArray {
+        relatedObject.user_lists = targetObjectUserLists?.mapToArray {
             it.toParcelable(accountKey, profileImageSize = profileImageSize)
         }
     }

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/APIEditorDialogFragment.kt

@@ -152,7 +152,7 @@ class APIEditorDialogFragment : BaseDialogFragment() {
             adapter = CustomAPIConfigArrayAdapter(requireContext())
             val builder = AlertDialog.Builder(requireContext())
             builder.setAdapter(adapter, this)
-            loaderManager.initLoader(0, null, this)
+            LoaderManager.getInstance(this).initLoader(0, null, this)
             val dialog = builder.create()
             dialog.onShow { it.applyTheme() }
             return dialog

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/AbsActivitiesFragment.kt

@@ -33,6 +33,7 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import androidx.recyclerview.widget.RecyclerView.OnScrollListener
 import android.view.*
+import androidx.loader.app.LoaderManager
 import com.squareup.otto.Subscribe
 import kotlinx.android.synthetic.main.fragment_content_recyclerview.*
 import org.mariotaku.kpreferences.get
@@ -110,7 +111,7 @@ abstract class AbsActivitiesFragment protected constructor() :
 
         val loaderArgs = Bundle(arguments)
         loaderArgs.putBoolean(EXTRA_FROM_USER, true)
-        loaderManager.initLoader(loaderId, loaderArgs, this)
+        LoaderManager.getInstance(this).initLoader(loaderId, loaderArgs, this)
         showProgress()
     }
 
@@ -531,7 +532,7 @@ abstract class AbsActivitiesFragment protected constructor() :
                         return true
                     }
                     else -> activity?.let {
-                        fragmentManager?.let { fragmentManager ->
+                        parentFragmentManager.let { fragmentManager ->
                             MenuUtils.handleStatusClick(it, this, fragmentManager,
                                     preferences, userColorNameManager, twitterWrapper, status, item)
                         }

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/AbsMediaStatusesFragment.kt

@@ -21,6 +21,7 @@ package org.mariotaku.twidere.fragment
 
 import android.content.Context
 import android.os.Bundle
+import androidx.loader.app.LoaderManager
 import androidx.loader.app.LoaderManager.LoaderCallbacks
 import androidx.loader.app.hasRunningLoadersSafe
 import androidx.loader.content.Loader
@@ -49,7 +50,7 @@ abstract class AbsMediaStatusesFragment : AbsContentRecyclerViewFragment<Stagger
     final override var refreshing: Boolean
         get() {
             if (context == null || isDetached) return false
-            return loaderManager.hasRunningLoadersSafe()
+            return LoaderManager.getInstance(this).hasRunningLoadersSafe()
         }
         set(value) {
             super.refreshing = value
@@ -69,7 +70,7 @@ abstract class AbsMediaStatusesFragment : AbsContentRecyclerViewFragment<Stagger
         adapter.statusClickListener = this
         val loaderArgs = Bundle(arguments)
         loaderArgs.putBoolean(EXTRA_FROM_USER, true)
-        loaderManager.initLoader(loaderId, loaderArgs, this)
+        LoaderManager.getInstance(this).initLoader(loaderId, loaderArgs, this)
         showProgress()
     }
 

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/AbsStatusesFragment.kt

@@ -35,6 +35,7 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import androidx.recyclerview.widget.RecyclerView.OnScrollListener
 import android.view.*
+import androidx.loader.app.LoaderManager
 import com.squareup.otto.Subscribe
 import kotlinx.android.synthetic.main.fragment_content_recyclerview.*
 import org.mariotaku.kpreferences.get
@@ -490,7 +491,7 @@ abstract class AbsStatusesFragment : AbsContentListRecyclerViewFragment<Parcelab
         if (isDetached || host == null || loaderInitialized) return
         val loaderArgs = Bundle(arguments)
         loaderArgs.putBoolean(EXTRA_FROM_USER, true)
-        loaderManager.initLoader(loaderId, loaderArgs, this)
+        LoaderManager.getInstance(this).initLoader(loaderId, loaderArgs, this)
         loaderInitialized = true
     }
 
@@ -575,7 +576,7 @@ abstract class AbsStatusesFragment : AbsContentListRecyclerViewFragment<Parcelab
                 resolver?.update(contentUri, values, where, null)
                 return true
             }
-            else -> return MenuUtils.handleStatusClick(requireActivity(), this, requireFragmentManager(),
+            else -> return MenuUtils.handleStatusClick(requireActivity(), this, parentFragmentManager,
                     preferences, userColorNameManager, twitterWrapper, status, item)
         }
     }

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/AccountsDashboardFragment.kt

@@ -46,6 +46,7 @@ import androidx.appcompat.view.SupportMenuInflater
 import androidx.appcompat.widget.ActionMenuView.OnMenuItemClickListener
 import androidx.core.content.ContextCompat
 import androidx.core.view.MenuItemCompat
+import androidx.loader.app.LoaderManager
 import androidx.loader.app.LoaderManager.LoaderCallbacks
 import androidx.loader.content.FixedAsyncTaskLoader
 import androidx.loader.content.Loader
@@ -286,9 +287,9 @@ class AccountsDashboardFragment : BaseFragment(), LoaderCallbacks<AccountsInfo>,
     fun loadAccounts() {
         if (!loaderInitialized) {
             loaderInitialized = true
-            loaderManager.initLoader(0, null, this)
+            LoaderManager.getInstance(this).initLoader(0, null, this)
         } else {
-            loaderManager.restartLoader(0, null, this)
+            LoaderManager.getInstance(this).restartLoader(0, null, this)
         }
     }
 
@@ -659,7 +660,25 @@ class AccountsDashboardFragment : BaseFragment(), LoaderCallbacks<AccountsInfo>,
     data class AccountsInfo(
             val accounts: Array<AccountDetails>,
             val draftsCount: Int
-    )
+    ) {
+        override fun equals(other: Any?): Boolean {
+            if (this === other) return true
+            if (javaClass != other?.javaClass) return false
+
+            other as AccountsInfo
+
+            if (!accounts.contentEquals(other.accounts)) return false
+            if (draftsCount != other.draftsCount) return false
+
+            return true
+        }
+
+        override fun hashCode(): Int {
+            var result = accounts.contentHashCode()
+            result = 31 * result + draftsCount
+            return result
+        }
+    }
 
     class AccountsInfoLoader(
             context: Context,

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/AccountsManagerFragment.kt

@@ -86,7 +86,7 @@ class AccountsManagerFragment : BaseFragment(), LoaderManager.LoaderCallbacks<Li
         emptyIcon.setImageResource(R.drawable.ic_info_error_generic)
         setListShown(false)
 
-        loaderManager.initLoader(0, null, this)
+        LoaderManager.getInstance(this).initLoader(0, null, this)
     }
 
     override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/CursorActivitiesFragment.kt

@@ -29,6 +29,7 @@ import android.os.Bundle
 import android.os.Handler
 import androidx.loader.content.Loader
 import android.widget.Toast
+import androidx.loader.app.LoaderManager
 import com.squareup.otto.Subscribe
 import org.mariotaku.ktextension.*
 import org.mariotaku.library.objectcursor.ObjectCursor
@@ -174,7 +175,7 @@ abstract class CursorActivitiesFragment : AbsActivitiesFragment() {
             }
 
             override val shouldAbort: Boolean
-                get() = currentContext == null
+                get() = false
         })
     }
 
@@ -237,7 +238,7 @@ abstract class CursorActivitiesFragment : AbsActivitiesFragment() {
             args.putAll(fragmentArgs)
             args.putBoolean(EXTRA_FROM_USER, true)
         }
-        loaderManager.restartLoader(loaderId, args, this)
+        LoaderManager.getInstance(this).restartLoader(loaderId, args, this)
     }
 
     fun replaceStatusStates(result: ParcelableStatus?) {

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/CursorStatusesFragment.kt

@@ -28,6 +28,7 @@ import android.os.Bundle
 import android.os.Handler
 import androidx.loader.content.Loader
 import android.widget.Toast
+import androidx.loader.app.LoaderManager
 import com.bumptech.glide.RequestManager
 import com.squareup.otto.Subscribe
 import kotlinx.android.synthetic.main.fragment_content_recyclerview.*
@@ -236,7 +237,7 @@ abstract class CursorStatusesFragment : AbsStatusesFragment() {
             args.putAll(fragmentArgs)
             args.putBoolean(EXTRA_FROM_USER, true)
         }
-        loaderManager.restartLoader(loaderId, args, this)
+        LoaderManager.getInstance(this).restartLoader(loaderId, args, this)
     }
 
     private fun showContentOrError() {

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/CustomTabsFragment.kt

@@ -39,6 +39,7 @@ import android.view.*
 import android.widget.*
 import android.widget.AbsListView.MultiChoiceModeListener
 import android.widget.AdapterView.OnItemClickListener
+import androidx.loader.app.LoaderManager
 import com.mobeta.android.dslv.SimpleDragSortCursorAdapter
 import kotlinx.android.synthetic.main.dialog_custom_tab_editor.*
 import kotlinx.android.synthetic.main.layout_draggable_list_with_empty_view.*
@@ -102,7 +103,7 @@ class CustomTabsFragment : BaseFragment(), LoaderCallbacks<Cursor?>, MultiChoice
             df.arguments = Bundle {
                 this[EXTRA_OBJECT] = tab
             }
-            fragmentManager?.let { df.show(it, TabEditorDialogFragment.TAG_EDIT_TAB) }
+            parentFragmentManager.let { df.show(it, TabEditorDialogFragment.TAG_EDIT_TAB) }
         }
         listView.adapter = adapter
         listView.emptyView = emptyView
@@ -115,7 +116,7 @@ class CustomTabsFragment : BaseFragment(), LoaderCallbacks<Cursor?>, MultiChoice
         }
         emptyText.setText(R.string.no_tab)
         emptyIcon.setImageResource(R.drawable.ic_info_tab)
-        loaderManager.initLoader(0, null, this)
+        LoaderManager.getInstance(this).initLoader(0, null, this)
         setListShown(false)
     }
 

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/EditUserListDialogFragment.kt

@@ -46,13 +46,13 @@ class EditUserListDialogFragment : BaseDialogFragment() {
         builder.positive(android.R.string.ok, this::onPositiveClick)
         builder.setNegativeButton(android.R.string.cancel, null)
         val dialog = builder.create()
-        dialog.onShow { dialog ->
+        dialog.onShow { alertDialog ->
-            dialog.applyTheme()
+            alertDialog.applyTheme()
-            dialog.editName.addValidator(UserListNameValidator(getString(R.string.invalid_list_name)))
+            alertDialog.editName.addValidator(UserListNameValidator(getString(R.string.invalid_list_name)))
             if (savedInstanceState == null) {
-                dialog.editName.setText(arguments?.getString(EXTRA_LIST_NAME))
+                alertDialog.editName.setText(arguments?.getString(EXTRA_LIST_NAME))
-                dialog.editDescription.setText(arguments?.getString(EXTRA_DESCRIPTION))
+                alertDialog.editDescription.setText(arguments?.getString(EXTRA_DESCRIPTION))
-                dialog.isPublic.isChecked = arguments?.getBoolean(EXTRA_IS_PUBLIC, true) ?: true
+                alertDialog.isPublic.isChecked = arguments?.getBoolean(EXTRA_IS_PUBLIC, true) ?: true
             }
         }
         return dialog

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/ExtensionsListFragment.kt

@@ -33,6 +33,7 @@ import android.view.MenuItem
 import android.view.View
 import android.widget.AdapterView
 import android.widget.AdapterView.AdapterContextMenuInfo
+import androidx.loader.app.LoaderManager
 import com.bumptech.glide.RequestManager
 import kotlinx.android.synthetic.main.fragment_content_listview.*
 import org.mariotaku.ktextension.isNullOrEmpty
@@ -52,7 +53,7 @@ class ExtensionsListFragment : AbsContentListViewFragment<ExtensionsAdapter>(),
 
         listView.onItemClickListener = this
 
-        loaderManager.initLoader(0, null, this)
+        LoaderManager.getInstance(this).initLoader(0, null, this)
         showProgress()
     }
 

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/GroupFragment.kt

@@ -5,6 +5,7 @@ import android.nfc.NdefMessage
 import android.nfc.NdefRecord
 import android.nfc.NfcAdapter
 import android.os.Bundle
+import androidx.loader.app.LoaderManager
 import androidx.loader.app.LoaderManager.LoaderCallbacks
 import androidx.loader.content.FixedAsyncTaskLoader
 import androidx.loader.content.Loader
@@ -69,7 +70,7 @@ class GroupFragment : AbsToolbarTabPagesFragment(), LoaderCallbacks<SingleRespon
 
     fun displayGroup(group: ParcelableGroup?) {
         val activity = activity ?: return
-        loaderManager.destroyLoader(0)
+        LoaderManager.getInstance(this).destroyLoader(0)
         this.group = group
 
         if (group != null) {
@@ -82,7 +83,7 @@ class GroupFragment : AbsToolbarTabPagesFragment(), LoaderCallbacks<SingleRespon
 
 
     fun getGroupInfo(omitIntentExtra: Boolean) {
-        val lm = loaderManager
+        val lm = LoaderManager.getInstance(this)
         lm.destroyLoader(0)
         val args = Bundle(arguments)
         args.putBoolean(EXTRA_OMIT_INTENT_EXTRA, omitIntentExtra)

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/HostMappingsListFragment.kt

@@ -116,14 +116,14 @@ class HostMappingsListFragment : AbsContentListViewFragment<HostMappingsListFrag
         args.putBoolean(EXTRA_EDIT_MODE, true)
         val df = AddMappingDialogFragment()
         df.arguments = args
-        fragmentManager?.let { df.show(it, "add_mapping") }
+        parentFragmentManager.let { df.show(it, "add_mapping") }
     }
 
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
             R.id.add -> {
                 val df = AddMappingDialogFragment()
-                fragmentManager?.let { df.show(it, "add_mapping") }
+                parentFragmentManager.let { df.show(it, "add_mapping") }
             }
         }
         return super.onOptionsItemSelected(item)

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/ItemsListFragment.kt

@@ -11,6 +11,7 @@ import android.view.ContextMenu
 import android.view.MenuInflater
 import android.view.MenuItem
 import android.view.View
+import androidx.loader.app.LoaderManager
 import com.bumptech.glide.RequestManager
 import kotlinx.android.synthetic.main.fragment_content_recyclerview.*
 import org.mariotaku.kpreferences.get
@@ -46,7 +47,7 @@ open class ItemsListFragment : AbsContentListRecyclerViewFragment<VariousItemsAd
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         super.onActivityCreated(savedInstanceState)
         registerForContextMenu(recyclerView)
-        loaderManager.initLoader(0, null, this)
+        LoaderManager.getInstance(this).initLoader(0, null, this)
         refreshEnabled = false
         showProgress()
     }
@@ -175,7 +176,7 @@ open class ItemsListFragment : AbsContentListRecyclerViewFragment<VariousItemsAd
                     startActivity(chooser)
                     return true
                 }
-                return MenuUtils.handleStatusClick(requireActivity(), this, requireFragmentManager(),
+                return MenuUtils.handleStatusClick(requireActivity(), this, parentFragmentManager,
                         preferences, userColorNameManager, twitterWrapper, status, item)
             }
         }

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/ParcelableGroupsFragment.kt

@@ -24,6 +24,7 @@ import android.os.Bundle
 import androidx.loader.app.LoaderManager.LoaderCallbacks
 import androidx.loader.content.Loader
 import android.view.KeyEvent
+import androidx.loader.app.LoaderManager
 import androidx.loader.app.hasRunningLoadersSafe
 import com.bumptech.glide.RequestManager
 import kotlinx.android.synthetic.main.fragment_content_recyclerview.*
@@ -57,7 +58,7 @@ abstract class ParcelableGroupsFragment : AbsContentListRecyclerViewFragment<Par
     override var refreshing: Boolean
         get() {
             if (context == null || isDetached) return false
-            return loaderManager.hasRunningLoadersSafe()
+            return LoaderManager.getInstance(this).hasRunningLoadersSafe()
         }
         set(value) {
             super.refreshing = value
@@ -101,7 +102,7 @@ abstract class ParcelableGroupsFragment : AbsContentListRecyclerViewFragment<Par
         val loaderArgs = Bundle(arguments)
         loaderArgs.putBoolean(EXTRA_FROM_USER, true)
         loaderArgs.putParcelable(EXTRA_PAGINATION, nextPagination)
-        loaderManager.restartLoader(0, loaderArgs, this)
+        LoaderManager.getInstance(this).restartLoader(0, loaderArgs, this)
     }
 
     override fun handleKeyboardShortcutSingle(handler: KeyboardShortcutsHandler, keyCode: Int, event: KeyEvent, metaState: Int): Boolean {
@@ -125,7 +126,7 @@ abstract class ParcelableGroupsFragment : AbsContentListRecyclerViewFragment<Par
                 this)
         val loaderArgs = Bundle(arguments)
         loaderArgs.putBoolean(EXTRA_FROM_USER, true)
-        loaderManager.initLoader(0, loaderArgs, this)
+        LoaderManager.getInstance(this).initLoader(0, loaderArgs, this)
     }
 
     override fun onCreateLoader(id: Int, args: Bundle?): Loader<List<ParcelableGroup>?> {

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/ParcelableStatusesFragment.kt

@@ -24,6 +24,7 @@ import android.os.Bundle
 import androidx.loader.app.hasRunningLoadersSafe
 import androidx.loader.content.Loader
 import android.text.TextUtils
+import androidx.loader.app.LoaderManager
 import com.bumptech.glide.RequestManager
 import com.squareup.otto.Subscribe
 import org.mariotaku.twidere.R
@@ -57,7 +58,7 @@ abstract class ParcelableStatusesFragment : AbsStatusesFragment() {
     override var refreshing: Boolean
         get() {
             if (context == null || isDetached) return false
-            return loaderManager.hasRunningLoadersSafe()
+            return LoaderManager.getInstance(this).hasRunningLoadersSafe()
         }
         set(value) {
             super.refreshing = value
@@ -113,7 +114,7 @@ abstract class ParcelableStatusesFragment : AbsStatusesFragment() {
         args.putBoolean(EXTRA_LOADING_MORE, param.isLoadingMore)
         args.putBoolean(EXTRA_FROM_USER, true)
         args.putParcelable(EXTRA_PAGINATION, param.pagination?.getOrNull(0))
-        loaderManager.restartLoader(loaderId, args, this)
+        LoaderManager.getInstance(this).restartLoader(loaderId, args, this)
         return true
     }
 

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/ParcelableUserListsFragment.kt

@@ -21,6 +21,7 @@ package org.mariotaku.twidere.fragment
 
 import android.content.Context
 import android.os.Bundle
+import androidx.loader.app.LoaderManager
 import androidx.loader.app.LoaderManager.LoaderCallbacks
 import androidx.loader.app.hasRunningLoadersSafe
 import androidx.loader.content.Loader
@@ -62,7 +63,7 @@ abstract class ParcelableUserListsFragment : AbsContentListRecyclerViewFragment<
     override var refreshing: Boolean
         get() {
             if (context == null || isDetached) return false
-            return loaderManager.hasRunningLoadersSafe()
+            return LoaderManager.getInstance(this).hasRunningLoadersSafe()
         }
         set(value) {
             super.refreshing = value
@@ -103,7 +104,7 @@ abstract class ParcelableUserListsFragment : AbsContentListRecyclerViewFragment<
         val loaderArgs = Bundle(arguments)
         loaderArgs.putBoolean(EXTRA_FROM_USER, true)
         loaderArgs.putParcelable(EXTRA_PAGINATION, nextPagination)
-        loaderManager.restartLoader(0, loaderArgs, this)
+        LoaderManager.getInstance(this).restartLoader(0, loaderArgs, this)
     }
 
     override fun handleKeyboardShortcutSingle(handler: KeyboardShortcutsHandler, keyCode: Int,
@@ -130,7 +131,7 @@ abstract class ParcelableUserListsFragment : AbsContentListRecyclerViewFragment<
                 this)
         val loaderArgs = Bundle(arguments)
         loaderArgs.putBoolean(EXTRA_FROM_USER, true)
-        loaderManager.initLoader(0, loaderArgs, this)
+        LoaderManager.getInstance(this).initLoader(0, loaderArgs, this)
     }
 
     override fun onCreateLoader(id: Int, args: Bundle?): Loader<List<ParcelableUserList>> {
@@ -159,7 +160,7 @@ abstract class ParcelableUserListsFragment : AbsContentListRecyclerViewFragment<
         val loaderArgs = Bundle(arguments).apply {
             this[EXTRA_FROM_USER] = true
         }
-        loaderManager.restartLoader(0, loaderArgs, this)
+        LoaderManager.getInstance(this).restartLoader(0, loaderArgs, this)
         showProgress()
         return true
     }

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/ParcelableUsersFragment.kt

@@ -28,6 +28,7 @@ import androidx.loader.content.Loader
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import android.view.KeyEvent
+import androidx.loader.app.LoaderManager
 import com.bumptech.glide.RequestManager
 import com.squareup.otto.Subscribe
 import kotlinx.android.synthetic.main.fragment_content_recyclerview.*
@@ -65,7 +66,7 @@ abstract class ParcelableUsersFragment : AbsContentListRecyclerViewFragment<Parc
     override var refreshing: Boolean
         get() {
             if (context == null || isDetached) return false
-            return loaderManager.hasRunningLoadersSafe()
+            return LoaderManager.getInstance(this).hasRunningLoadersSafe()
         }
         set(value) {
             super.refreshing = value
@@ -102,7 +103,7 @@ abstract class ParcelableUsersFragment : AbsContentListRecyclerViewFragment<Parc
                 this)
         val loaderArgs = Bundle(arguments)
         loaderArgs.putBoolean(EXTRA_FROM_USER, true)
-        loaderManager.initLoader(0, loaderArgs, this)
+        LoaderManager.getInstance(this).initLoader(0, loaderArgs, this)
     }
 
     override fun onStart() {
@@ -164,7 +165,7 @@ abstract class ParcelableUsersFragment : AbsContentListRecyclerViewFragment<Parc
         val loaderArgs = Bundle(arguments)
         loaderArgs.putBoolean(EXTRA_FROM_USER, true)
         loaderArgs.putParcelable(EXTRA_PAGINATION, nextPagination)
-        loaderManager.restartLoader(0, loaderArgs, this)
+        LoaderManager.getInstance(this).restartLoader(0, loaderArgs, this)
     }
 
     override fun onCreateAdapter(context: Context, requestManager: RequestManager): ParcelableUsersAdapter {
@@ -212,7 +213,7 @@ abstract class ParcelableUsersFragment : AbsContentListRecyclerViewFragment<Parc
         val accountKey = user.account_key ?: return
         if (twitterWrapper.isUpdatingRelationship(accountKey, user.key)) return
         if (user.is_following) {
-            fragmentManager?.let { DestroyFriendshipDialogFragment.show(it, user) }
+            parentFragmentManager.let { DestroyFriendshipDialogFragment.show(it, user) }
         } else {
             twitterWrapper.createFriendshipAsync(accountKey, user.key, user.screen_name)
         }

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/SavedSearchesListFragment.kt

@@ -21,6 +21,7 @@ package org.mariotaku.twidere.fragment
 
 import android.content.Context
 import android.os.Bundle
+import androidx.loader.app.LoaderManager
 import androidx.loader.app.LoaderManager.LoaderCallbacks
 import androidx.loader.app.hasRunningLoadersSafe
 import androidx.loader.content.Loader
@@ -44,7 +45,7 @@ class SavedSearchesListFragment : AbsContentListViewFragment<SavedSearchesAdapte
         AdapterView.OnItemLongClickListener {
 
     override var refreshing: Boolean
-        get() = loaderManager.hasRunningLoadersSafe()
+        get() = LoaderManager.getInstance(this).hasRunningLoadersSafe()
         set(value) {
             super.refreshing = value
         }
@@ -56,7 +57,7 @@ class SavedSearchesListFragment : AbsContentListViewFragment<SavedSearchesAdapte
         super.onActivityCreated(savedInstanceState)
         listView.onItemClickListener = this
         listView.onItemLongClickListener = this
-        loaderManager.initLoader(0, null, this)
+        LoaderManager.getInstance(this).initLoader(0, null, this)
         showProgress()
     }
 
@@ -80,7 +81,7 @@ class SavedSearchesListFragment : AbsContentListViewFragment<SavedSearchesAdapte
 
     override fun onItemLongClick(view: AdapterView<*>, child: View, position: Int, id: Long): Boolean {
         val item = adapter.findItem(id) ?: return false
-        fragmentManager?.let { DestroySavedSearchDialogFragment.show(it, accountKey, item.id, item.name) }
+        parentFragmentManager.let { DestroySavedSearchDialogFragment.show(it, accountKey, item.id, item.name) }
         return true
     }
 
@@ -104,7 +105,7 @@ class SavedSearchesListFragment : AbsContentListViewFragment<SavedSearchesAdapte
 
     override fun onRefresh() {
         if (refreshing) return
-        loaderManager.restartLoader(0, null, this)
+        LoaderManager.getInstance(this).restartLoader(0, null, this)
     }
 
     @Subscribe

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/TrendsSuggestionsFragment.kt

@@ -29,6 +29,7 @@ import androidx.loader.content.Loader
 import android.view.View
 import android.widget.AdapterView
 import android.widget.ListView
+import androidx.loader.app.LoaderManager
 import com.bumptech.glide.RequestManager
 import com.squareup.otto.Subscribe
 import kotlinx.android.synthetic.main.fragment_content_listview.*
@@ -68,7 +69,7 @@ class TrendsSuggestionsFragment : AbsContentListViewFragment<TrendsAdapter>(), L
     override fun onActivityCreated(savedInstanceState: Bundle?) {
         super.onActivityCreated(savedInstanceState)
         listView.onItemClickListener = this
-        loaderManager.initLoader(0, null, this)
+        LoaderManager.getInstance(this).initLoader(0, null, this)
         showProgress()
     }
 
@@ -123,7 +124,7 @@ class TrendsSuggestionsFragment : AbsContentListViewFragment<TrendsAdapter>(), L
 
     override fun onStart() {
         super.onStart()
-        loaderManager.restartLoader(0, null, this)
+        LoaderManager.getInstance(this).restartLoader(0, null, this)
         bus.register(this)
     }
 

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/UserFragment.kt

@@ -73,6 +73,7 @@ import android.view.View.OnTouchListener
 import android.view.animation.AnimationUtils
 import android.widget.TextView
 import android.widget.Toast
+import androidx.loader.app.LoaderManager
 import com.squareup.otto.Subscribe
 import kotlinx.android.synthetic.main.fragment_user.*
 import kotlinx.android.synthetic.main.fragment_user.view.*
@@ -432,7 +433,7 @@ class UserFragment : BaseFragment(), OnClickListener, OnLinkClickListener,
         }
         profileImage.visibility = View.VISIBLE
         val resources = resources
-        val lm = loaderManager
+        val lm = LoaderManager.getInstance(this)
         lm.destroyLoader(LOADER_ID_USER)
         lm.destroyLoader(LOADER_ID_FRIENDSHIP)
         cardContent.visibility = View.VISIBLE
@@ -530,7 +531,7 @@ class UserFragment : BaseFragment(), OnClickListener, OnLinkClickListener,
             externalThemeManager.emoji?.applyTo(it)
         }
 
-        val userCreationDay = condition@ if (user.created_at >= 0) {
+        val userCreationDay = if (user.created_at >= 0) {
             val cal = Calendar.getInstance()
             val currentMonth = cal.get(Calendar.MONTH)
             val currentDay = cal.get(Calendar.DAY_OF_MONTH)
@@ -577,7 +578,7 @@ class UserFragment : BaseFragment(), OnClickListener, OnLinkClickListener,
 
     fun getUserInfo(accountKey: UserKey, userKey: UserKey?, screenName: String?,
             omitIntentExtra: Boolean) {
-        val lm = loaderManager
+        val lm = LoaderManager.getInstance(this)
         lm.destroyLoader(LOADER_ID_USER)
         lm.destroyLoader(LOADER_ID_FRIENDSHIP)
         val args = Bundle()
@@ -787,7 +788,7 @@ class UserFragment : BaseFragment(), OnClickListener, OnLinkClickListener,
     override fun onDestroyView() {
         user = null
         relationship = null
-        val lm = loaderManager
+        val lm = LoaderManager.getInstance(this)
         lm.destroyLoader(LOADER_ID_USER)
         lm.destroyLoader(LOADER_ID_FRIENDSHIP)
         super.onDestroyView()
@@ -903,7 +904,7 @@ class UserFragment : BaseFragment(), OnClickListener, OnLinkClickListener,
         val twitter = twitterWrapper
         val user = user ?: return false
         val accountKey = user.account_key ?: return false
-        val currentFragmentManager = fragmentManager ?: return false
+        val currentFragmentManager = parentFragmentManager
         val userRelationship = relationship
         when (item.itemId) {
             R.id.block -> {
@@ -1221,7 +1222,7 @@ class UserFragment : BaseFragment(), OnClickListener, OnLinkClickListener,
 
     override fun onClick(view: View) {
         val activity = activity ?: return
-        val fragmentManager = fragmentManager ?: return
+        val fragmentManager = parentFragmentManager
         val user = user ?: return
         val accountKey = user.account_key ?: return
         when (view.id) {
@@ -1394,7 +1395,7 @@ class UserFragment : BaseFragment(), OnClickListener, OnLinkClickListener,
     private fun getFriendship() {
         val user = user ?: return
         relationship = null
-        val lm = loaderManager
+        val lm = LoaderManager.getInstance(this)
         lm.destroyLoader(LOADER_ID_FRIENDSHIP)
         val args = Bundle()
         args.putParcelable(EXTRA_ACCOUNT_KEY, user.account_key)
@@ -1890,7 +1891,7 @@ class UserFragment : BaseFragment(), OnClickListener, OnLinkClickListener,
                     df.arguments = Bundle {
                         this[EXTRA_ACCOUNT_KEY] = accountKey
                     }
-                    df.show(requireFragmentManager(), "create_user_list")
+                    df.show(parentFragmentManager, "create_user_list")
                 }
             }
             return dialog

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/UserListFragment.kt

@@ -28,6 +28,7 @@ import android.nfc.NdefMessage
 import android.nfc.NdefRecord
 import android.nfc.NfcAdapter.CreateNdefMessageCallback
 import android.os.Bundle
+import androidx.loader.app.LoaderManager
 import androidx.loader.app.LoaderManager.LoaderCallbacks
 import androidx.loader.content.FixedAsyncTaskLoader
 import androidx.loader.content.Loader
@@ -81,7 +82,7 @@ class UserListFragment : AbsToolbarTabPagesFragment(), OnClickListener,
 
     fun displayUserList(userList: ParcelableUserList?) {
         val activity = activity ?: return
-        loaderManager.destroyLoader(0)
+        LoaderManager.getInstance(this).destroyLoader(0)
         this.userList = userList
 
         if (userList != null) {
@@ -93,7 +94,7 @@ class UserListFragment : AbsToolbarTabPagesFragment(), OnClickListener,
     }
 
     fun getUserListInfo(omitIntentExtra: Boolean) {
-        val lm = loaderManager
+        val lm = LoaderManager.getInstance(this)
         lm.destroyLoader(0)
         val args = Bundle(arguments)
         args.putBoolean(EXTRA_OMIT_INTENT_EXTRA, omitIntentExtra)
@@ -180,7 +181,7 @@ class UserListFragment : AbsToolbarTabPagesFragment(), OnClickListener,
 
     override fun onDestroyView() {
         userList = null
-        loaderManager.destroyLoader(0)
+        LoaderManager.getInstance(this).destroyLoader(0)
         super.onDestroyView()
     }
 
@@ -227,7 +228,7 @@ class UserListFragment : AbsToolbarTabPagesFragment(), OnClickListener,
         val twitter = twitterWrapper
         val userList = userList ?: return false
         val activity = activity ?: return false
-        val fragmentManager = fragmentManager ?: return false
+        val fragmentManager = parentFragmentManager
         when (item.itemId) {
             R.id.add -> {
                 if (userList.user_key != userList.account_key) return false

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/UserListsOwnershipsFragment.kt

@@ -68,7 +68,7 @@ class UserListsOwnershipsFragment : ParcelableUserListsFragment() {
                 val args = Bundle()
                 args.putParcelable(EXTRA_ACCOUNT_KEY, accountKey)
                 f.arguments = args
-                fragmentManager?.let { f.show(it, null) }
+                parentFragmentManager.let { f.show(it, null) }
                 return true
             }
         }

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/UserProfileEditorFragment.kt

@@ -33,6 +33,7 @@ import android.text.TextUtils.isEmpty
 import android.view.*
 import android.view.View.OnClickListener
 import android.widget.Toast
+import androidx.loader.app.LoaderManager
 import com.twitter.twittertext.Validator
 import kotlinx.android.synthetic.main.fragment_user_profile_editor.*
 import nl.komponents.kovenant.combine.and
@@ -337,7 +338,7 @@ class UserProfileEditorFragment : BaseFragment(), OnSizeChangedListener,
 
     private fun getUserInfo() {
         if (activity == null || isDetached) return
-        val lm = loaderManager
+        val lm = LoaderManager.getInstance(this)
         lm.destroyLoader(LOADER_ID_USER)
         getUserInfoCalled = true
         if (userInfoLoaderInitialized) {

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/UserQrDialogFragment.kt

@@ -125,13 +125,13 @@ class UserQrDialogFragment : BaseDialogFragment() {
         return task {
             try {
                 return@task requestManager.loadOriginalProfileImage(requireContext(), user, 0)
-                        .into(Target.SIZE_ORIGINAL, Target.SIZE_ORIGINAL).get()
+                        .submit(Target.SIZE_ORIGINAL, Target.SIZE_ORIGINAL).get()
             } catch (e: ExecutionException) {
                 // Ignore
             }
             // Return fallback profile image
             return@task requestManager.loadProfileImage(requireContext(), user, 0, size = profileImageSize)
-                    .into(Target.SIZE_ORIGINAL, Target.SIZE_ORIGINAL).get()
+                    .submit(Target.SIZE_ORIGINAL, Target.SIZE_ORIGINAL).get()
         }
     }
 

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/drafts/DraftsListFragment.kt

@@ -41,6 +41,7 @@ import android.widget.AbsListView.MultiChoiceModeListener
 import android.widget.AdapterView
 import android.widget.AdapterView.OnItemClickListener
 import android.widget.ListView
+import androidx.loader.app.LoaderManager
 import com.bumptech.glide.RequestManager
 import kotlinx.android.synthetic.main.fragment_content_listview.*
 import org.mariotaku.kpreferences.get
@@ -84,7 +85,7 @@ class DraftsListFragment : AbsContentListViewFragment<DraftsAdapter>(), LoaderCa
         listView.choiceMode = ListView.CHOICE_MODE_MULTIPLE_MODAL
         listView.setMultiChoiceModeListener(this)
         refreshEnabled = false
-        loaderManager.initLoader(0, null, this)
+        LoaderManager.getInstance(this).initLoader(0, null, this)
         showProgress()
     }
 

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/filter/AddEditItemFragment.kt

@@ -151,7 +151,7 @@ class AddEditItemFragment : BaseDialogFragment() {
                     val df = ExtraFeaturesIntroductionDialogFragment.create(
                             ExtraFeaturesService.FEATURE_ADVANCED_FILTERS)
                     df.setTargetFragment(this@AddEditItemFragment, REQUEST_CHANGE_SCOPE_PURCHASE)
-                    df.show(requireFragmentManager(), ExtraFeaturesIntroductionDialogFragment.FRAGMENT_TAG)
+                    df.show(parentFragmentManager, ExtraFeaturesIntroductionDialogFragment.FRAGMENT_TAG)
                 }
             }
 

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/filter/BaseFiltersFragment.kt

@@ -88,7 +88,7 @@ abstract class BaseFiltersFragment : AbsContentListViewFragment<SimpleCursorAdap
             onItemClick(pos)
         }
         listView.setMultiChoiceModeListener(this)
-        loaderManager.initLoader(0, null, this)
+        LoaderManager.getInstance(this).initLoader(0, null, this)
         refreshEnabled = false
         showProgress()
     }
@@ -235,7 +235,7 @@ abstract class BaseFiltersFragment : AbsContentListViewFragment<SimpleCursorAdap
             this[EXTRA_VALUE] = value
             this[EXTRA_SCOPE] = scope
         }
-        fragmentManager?.let { dialog.show(it, "add_rule") }
+        parentFragmentManager.let { dialog.show(it, "add_rule") }
     }
 
 

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/filter/BaseFiltersImportFragment.kt

@@ -58,7 +58,7 @@ abstract class BaseFiltersImportFragment : AbsContentListRecyclerViewFragment<Se
         setHasOptionsMenu(true)
         val loaderArgs = Bundle(arguments)
         loaderArgs.putBoolean(EXTRA_FROM_USER, true)
-        loaderManager.initLoader(0, loaderArgs, this)
+        LoaderManager.getInstance(this).initLoader(0, loaderArgs, this)
     }
 
     override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
@@ -107,7 +107,7 @@ abstract class BaseFiltersImportFragment : AbsContentListRecyclerViewFragment<Se
                     return true
                 }
                 if (!extraFeaturesService.isAdvancedFiltersEnabled) {
-                    fragmentManager?.let {
+                    parentFragmentManager.let {
                         ExtraFeaturesIntroductionDialogFragment.show(it,
                                 feature = ExtraFeaturesService.FEATURE_ADVANCED_FILTERS,
                                 requestCode = REQUEST_PURCHASE_EXTRA_FEATURES)
@@ -182,14 +182,14 @@ abstract class BaseFiltersImportFragment : AbsContentListRecyclerViewFragment<Se
         val loaderArgs = Bundle(arguments)
         loaderArgs.putBoolean(EXTRA_FROM_USER, true)
         loaderArgs.putParcelable(EXTRA_NEXT_PAGINATION, nextPagination)
-        loaderManager.restartLoader(0, loaderArgs, this)
+        LoaderManager.getInstance(this).restartLoader(0, loaderArgs, this)
     }
 
     override fun onCreateAdapter(context: Context, requestManager: RequestManager): SelectableUsersAdapter {
         val adapter = SelectableUsersAdapter(context, this.requestManager)
         adapter.itemCheckedListener = listener@ { _, _ ->
             if (!extraFeaturesService.isAdvancedFiltersEnabled) {
-                ExtraFeaturesIntroductionDialogFragment.show(requireFragmentManager(),
+                ExtraFeaturesIntroductionDialogFragment.show(parentFragmentManager,
                         feature = ExtraFeaturesService.FEATURE_ADVANCED_FILTERS,
                         requestCode = REQUEST_PURCHASE_EXTRA_FEATURES)
                 return@listener false

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/filter/FiltersSubscriptionsFragment.kt

@@ -67,7 +67,7 @@ class FiltersSubscriptionsFragment : BaseFragment(), LoaderManager.LoaderCallbac
 
         listContainer.visibility = View.GONE
         progressContainer.visibility = View.VISIBLE
-        loaderManager.initLoader(0, null, this)
+        LoaderManager.getInstance(this).initLoader(0, null, this)
 
 
         if (!extraFeaturesService.isSupported()) {
@@ -76,7 +76,7 @@ class FiltersSubscriptionsFragment : BaseFragment(), LoaderManager.LoaderCallbac
         }
 
         if (savedInstanceState == null) {
-            fragmentManager?.let { fragmentManager ->
+            parentFragmentManager.let { fragmentManager ->
                 when (arguments?.getString(EXTRA_ACTION)) {
                     ACTION_ADD_URL_SUBSCRIPTION -> {
                         if (!extraFeaturesService.isAdvancedFiltersEnabled) {
@@ -131,17 +131,17 @@ class FiltersSubscriptionsFragment : BaseFragment(), LoaderManager.LoaderCallbac
         when (item.itemId) {
             R.id.add -> {
                 val df = AddUrlSubscriptionDialogFragment()
-                fragmentManager?.let { df.show(it, "add_url_subscription") }
+                parentFragmentManager.let { df.show(it, "add_url_subscription") }
                 return true
             }
             R.id.refresh -> {
                 executeAfterFragmentResumed { fragment ->
-                    ProgressDialogFragment.show(fragment.childFragmentManager, FRAGMENT_TAG_RREFRESH_FILTERS)
+                    ProgressDialogFragment.show(fragment.childFragmentManager, FRAGMENT_TAG_REFRESH_FILTERS)
                     val task = RefreshFiltersSubscriptionsTask(fragment.requireContext())
                     val fragmentRef = WeakReference(fragment)
                     task.callback = {
                         fragmentRef.get()?.executeAfterFragmentResumed { fragment ->
-                            fragment.fragmentManager?.dismissDialogFragment(FRAGMENT_TAG_RREFRESH_FILTERS)
+                            fragment.parentFragmentManager.dismissDialogFragment(FRAGMENT_TAG_REFRESH_FILTERS)
                         }
                     }
                     TaskStarter.execute(task)
@@ -255,7 +255,7 @@ class FiltersSubscriptionsFragment : BaseFragment(), LoaderManager.LoaderCallbac
             this[EXTRA_ADD_SUBSCRIPTION_URL] = arguments?.getString(EXTRA_ADD_SUBSCRIPTION_URL)
             this[EXTRA_ADD_SUBSCRIPTION_NAME] = arguments?.getString(EXTRA_ADD_SUBSCRIPTION_NAME)
         }
-        fragmentManager?.let { df.show(it, "add_url_subscription") }
+        parentFragmentManager.let { df.show(it, "add_url_subscription") }
     }
 
     class FilterSubscriptionsAdapter(context: Context) : SimpleCursorAdapter(context,
@@ -337,7 +337,7 @@ class FiltersSubscriptionsFragment : BaseFragment(), LoaderManager.LoaderCallbac
         const val EXTRA_ADD_SUBSCRIPTION_URL = "add_subscription.url"
         const val EXTRA_ADD_SUBSCRIPTION_NAME = "add_subscription.name"
         private const val REQUEST_ADD_URL_SUBSCRIPTION_PURCHASE = 101
-        private const val FRAGMENT_TAG_RREFRESH_FILTERS = "refresh_filters"
+        private const val FRAGMENT_TAG_REFRESH_FILTERS = "refresh_filters"
     }
 }
 

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/message/MessageConversationInfoFragment.kt

@@ -28,20 +28,20 @@ import android.content.Intent
 import android.graphics.Rect
 import android.net.Uri
 import android.os.Bundle
+import android.view.*
+import android.widget.CompoundButton
+import android.widget.EditText
+import androidx.appcompat.app.AlertDialog
+import androidx.appcompat.app.AppCompatActivity
+import androidx.appcompat.widget.Toolbar
 import androidx.fragment.app.DialogFragment
 import androidx.fragment.app.FragmentActivity
 import androidx.loader.app.LoaderManager
 import androidx.loader.content.FixedAsyncTaskLoader
 import androidx.loader.content.Loader
-import androidx.appcompat.app.AlertDialog
-import androidx.appcompat.app.AppCompatActivity
 import androidx.recyclerview.widget.FixedLinearLayoutManager
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
-import androidx.appcompat.widget.Toolbar
-import android.view.*
-import android.widget.CompoundButton
-import android.widget.EditText
 import com.bumptech.glide.RequestManager
 import kotlinx.android.synthetic.main.activity_home_content.view.*
 import kotlinx.android.synthetic.main.fragment_messages_conversation_info.*
@@ -72,7 +72,6 @@ import org.mariotaku.twidere.adapter.iface.IItemCountsAdapter
 import org.mariotaku.twidere.annotation.AccountType
 import org.mariotaku.twidere.annotation.ImageShapeStyle
 import org.mariotaku.twidere.annotation.ProfileImageSize
-import org.mariotaku.twidere.constant.IntentConstants
 import org.mariotaku.twidere.constant.IntentConstants.*
 import org.mariotaku.twidere.constant.nameFirstKey
 import org.mariotaku.twidere.constant.profileImageStyleKey
@@ -182,7 +181,7 @@ class MessageConversationInfoFragment : BaseFragment(), IToolBarSupportFragment,
             }
         }
 
-        loaderManager.initLoader(0, null, this)
+        LoaderManager.getInstance(this).initLoader(0, null, this)
     }
 
     override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
@@ -331,10 +330,10 @@ class MessageConversationInfoFragment : BaseFragment(), IToolBarSupportFragment,
         ProgressDialogFragment.show(childFragmentManager, "add_participant_progress")
         val weakThis = WeakReference(this)
         val task = AddParticipantsTask(requireContext(), accountKey, conversationId, listOf(user))
-        task.callback = callback@ { succeed ->
+        task.callback = callback@ {
             val f = weakThis.get() ?: return@callback
             f.dismissDialogThen("add_participant_progress") {
-                loaderManager.restartLoader(0, null, this)
+                LoaderManager.getInstance(this).restartLoader(0, null, this)
             }
         }
         TaskStarter.execute(task)
@@ -347,7 +346,7 @@ class MessageConversationInfoFragment : BaseFragment(), IToolBarSupportFragment,
         task.callback = callback@ { _ ->
             val f = weakThis.get() ?: return@callback
             f.dismissDialogThen("set_notifications_disabled_progress") {
-                loaderManager.restartLoader(0, null, this)
+                LoaderManager.getInstance(this).restartLoader(0, null, this)
             }
         }
         TaskStarter.execute(task)
@@ -470,7 +469,7 @@ class MessageConversationInfoFragment : BaseFragment(), IToolBarSupportFragment,
         }.alwaysUi {
             val fragment = weakThis.get() ?: return@alwaysUi
             fragment.dismissDialogThen(tag) {
-                loaderManager.restartLoader(0, null, this)
+                LoaderManager.getInstance(this).restartLoader(0, null, this)
             }
         }
     }

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/message/MessageNewConversationFragment.kt

@@ -25,16 +25,17 @@ import android.graphics.Canvas
 import android.graphics.Paint
 import android.graphics.RectF
 import android.os.Bundle
-import androidx.annotation.WorkerThread
-import androidx.loader.app.LoaderManager.LoaderCallbacks
-import androidx.loader.content.Loader
-import androidx.recyclerview.widget.LinearLayoutManager
 import android.text.Editable
 import android.text.Spannable
 import android.text.SpannableStringBuilder
 import android.text.TextUtils
 import android.text.style.ReplacementSpan
 import android.view.*
+import androidx.annotation.WorkerThread
+import androidx.loader.app.LoaderManager
+import androidx.loader.app.LoaderManager.LoaderCallbacks
+import androidx.loader.content.Loader
+import androidx.recyclerview.widget.LinearLayoutManager
 import kotlinx.android.synthetic.main.fragment_messages_conversation_new.*
 import org.mariotaku.kpreferences.get
 import org.mariotaku.ktextension.*
@@ -305,10 +306,10 @@ class MessageNewConversationFragment : BaseFragment(), LoaderCallbacks<List<Parc
             this[EXTRA_FROM_CACHE] = fromType
         }
         if (loaderInitialized) {
-            loaderManager.initLoader(0, args, this)
+            LoaderManager.getInstance(this).initLoader(0, args, this)
             loaderInitialized = true
         } else {
-            loaderManager.restartLoader(0, args, this)
+            LoaderManager.getInstance(this).restartLoader(0, args, this)
         }
         if (performSearchRequestRunnable != null) {
             editParticipants.removeCallbacks(performSearchRequestRunnable)

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/message/MessagesConversationFragment.kt

@@ -205,7 +205,7 @@ class MessagesConversationFragment : AbsContentListRecyclerViewFragment<Messages
 
         updateMediaPreview()
 
-        loaderManager.initLoader(0, null, this)
+        LoaderManager.getInstance(this).initLoader(0, null, this)
         showProgress()
     }
 
@@ -413,7 +413,7 @@ class MessagesConversationFragment : AbsContentListRecyclerViewFragment<Messages
         if (activity is LinkHandlerActivity) {
             activity.intent = IntentUtils.messageConversation(accountKey, newConversationId)
         }
-        loaderManager.restartLoader(0, null, this)
+        LoaderManager.getInstance(this).restartLoader(0, null, this)
     }
 
     private fun performSendMessage() {
@@ -526,8 +526,7 @@ class MessagesConversationFragment : AbsContentListRecyclerViewFragment<Messages
 
         val stateIcon = if (conversation.notificationDisabled) {
             ContextCompat.getDrawable(context, R.drawable.ic_message_type_speaker_muted)?.apply {
-                mutate()
+                mutate().setColorFilter(conversationTitle.currentTextColor, PorterDuff.Mode.SRC_ATOP)
-                setColorFilter(conversationTitle.currentTextColor, PorterDuff.Mode.SRC_ATOP)
             }
         } else {
             null

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/message/MessagesEntriesFragment.kt

@@ -29,6 +29,7 @@ import android.view.ContextMenu
 import android.view.MenuInflater
 import android.view.MenuItem
 import android.view.View
+import androidx.loader.app.LoaderManager
 import com.bumptech.glide.RequestManager
 import com.squareup.otto.Subscribe
 import kotlinx.android.synthetic.main.activity_premium_dashboard.*
@@ -86,7 +87,7 @@ class MessagesEntriesFragment : AbsContentListRecyclerViewFragment<MessagesEntri
         super.onActivityCreated(savedInstanceState)
         adapter.listener = this
         adapter.loadMoreSupportedPosition = ILoadMoreSupportAdapter.END
-        loaderManager.initLoader(loaderId, null, this)
+        LoaderManager.getInstance(this).initLoader(loaderId, null, this)
         registerForContextMenu(recyclerView)
     }
 

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/status/AbsStatusDialogFragment.kt

@@ -79,9 +79,9 @@ abstract class AbsStatusDialogFragment : BaseDialogFragment() {
         adapter.showAccountsColor = true
 
         val dialog = builder.create()
-        dialog.onShow {
+        dialog.onShow { alertDialog ->
-            val context = it.context
+            val context = alertDialog.context
-            it.applyTheme()
+            alertDialog.applyTheme()
 
             val am = AccountManager.get(context)
             val details = AccountUtils.getAccountDetails(am, accountKey, true) ?: run {
@@ -89,7 +89,7 @@ abstract class AbsStatusDialogFragment : BaseDialogFragment() {
                 return@onShow
             }
             val weakThis = WeakReference(this)
-            val weakHolder = WeakReference(StatusViewHolder(adapter = adapter, itemView = it.itemContent).apply {
+            val weakHolder = WeakReference(StatusViewHolder(adapter = adapter, itemView = alertDialog.itemContent).apply {
                 setupViewOptions()
             })
             val extraStatus = status

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/status/BlockStatusUsersDialogFragment.kt

@@ -50,7 +50,7 @@ class BlockStatusUsersDialogFragment : BaseDialogFragment() {
         }.toTypedArray()
         builder.setTitle(R.string.action_status_block_users)
         builder.setItems(displayNames) { _, which ->
-            CreateUserBlockDialogFragment.show(requireFragmentManager(), referencedUsers[which])
+            CreateUserBlockDialogFragment.show(parentFragmentManager, referencedUsers[which])
         }
         val dialog = builder.create()
         dialog.applyOnShow { applyTheme() }

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/status/MuteStatusUsersDialogFragment.kt

@@ -50,7 +50,7 @@ class MuteStatusUsersDialogFragment : BaseDialogFragment() {
         }.toTypedArray()
         builder.setTitle(R.string.action_status_mute_users)
         builder.setItems(displayNames) { _, which ->
-            CreateUserMuteDialogFragment.show(requireFragmentManager(), referencedUsers[which])
+            CreateUserMuteDialogFragment.show(parentFragmentManager, referencedUsers[which])
         }
         val dialog = builder.create()
         dialog.onShow { it.applyTheme() }

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/status/StatusFragment.kt

@@ -36,6 +36,7 @@ import android.text.TextUtils
 import android.view.*
 import android.widget.Toast
 import androidx.appcompat.app.AlertDialog
+import androidx.loader.app.LoaderManager
 import androidx.loader.app.LoaderManager.LoaderCallbacks
 import androidx.loader.app.hasRunningLoadersSafe
 import androidx.loader.content.FixedAsyncTaskLoader
@@ -210,7 +211,7 @@ class StatusFragment : BaseFragment(), LoaderCallbacks<SingleResponse<Parcelable
                     if (args.containsKey(EXTRA_STATUS)) {
                         args.putParcelable(EXTRA_STATUS, status)
                     }
-                    loaderManager.restartLoader(LOADER_ID_DETAIL_STATUS, args, this)
+                    LoaderManager.getInstance(this).restartLoader(LOADER_ID_DETAIL_STATUS, args, this)
                 }
             }
             REQUEST_SELECT_ACCOUNT -> {
@@ -261,7 +262,7 @@ class StatusFragment : BaseFragment(), LoaderCallbacks<SingleResponse<Parcelable
 
         setState(STATE_LOADING)
 
-        loaderManager.initLoader(LOADER_ID_DETAIL_STATUS, arguments, this)
+        LoaderManager.getInstance(this).initLoader(LOADER_ID_DETAIL_STATUS, arguments, this)
     }
 
     override fun onMediaClick(holder: IStatusViewHolder, view: View, current: ParcelableMedia, statusPosition: Int) {
@@ -425,7 +426,7 @@ class StatusFragment : BaseFragment(), LoaderCallbacks<SingleResponse<Parcelable
     }
 
     override val refreshing: Boolean
-        get() = loaderManager.hasRunningLoadersSafe()
+        get() = LoaderManager.getInstance(this).hasRunningLoadersSafe()
 
     override fun onLoadMoreContents(@IndicatorPosition position: Long) {
         if (!hasMoreConversation) return
@@ -485,10 +486,10 @@ class StatusFragment : BaseFragment(), LoaderCallbacks<SingleResponse<Parcelable
             this[EXTRA_STATUS] = status
         }
         if (conversationLoaderInitialized) {
-            loaderManager.restartLoader(LOADER_ID_STATUS_CONVERSATIONS, args, conversationsLoaderCallback)
+            LoaderManager.getInstance(this).restartLoader(LOADER_ID_STATUS_CONVERSATIONS, args, conversationsLoaderCallback)
             return
         }
-        loaderManager.initLoader(LOADER_ID_STATUS_CONVERSATIONS, args, conversationsLoaderCallback)
+        LoaderManager.getInstance(this).initLoader(LOADER_ID_STATUS_CONVERSATIONS, args, conversationsLoaderCallback)
         conversationLoaderInitialized = true
     }
 
@@ -500,10 +501,10 @@ class StatusFragment : BaseFragment(), LoaderCallbacks<SingleResponse<Parcelable
             this[EXTRA_STATUS_ID] = status.originalId
         }
         if (activityLoaderInitialized) {
-            loaderManager.restartLoader(LOADER_ID_STATUS_ACTIVITY, args, statusActivityLoaderCallback)
+            LoaderManager.getInstance(this).restartLoader(LOADER_ID_STATUS_ACTIVITY, args, statusActivityLoaderCallback)
             return
         }
-        loaderManager.initLoader(LOADER_ID_STATUS_ACTIVITY, args, statusActivityLoaderCallback)
+        LoaderManager.getInstance(this).initLoader(LOADER_ID_STATUS_ACTIVITY, args, statusActivityLoaderCallback)
         activityLoaderInitialized = true
     }
 
@@ -592,7 +593,7 @@ class StatusFragment : BaseFragment(), LoaderCallbacks<SingleResponse<Parcelable
 
     override fun onContextItemSelected(item: MenuItem): Boolean {
         val activity = activity ?: return false
-        val fragmentManager = fragmentManager ?: return false
+        val fragmentManager = parentFragmentManager
         if (!userVisibleHint) return false
         val contextMenuInfo = item.menuInfo as? ExtendedRecyclerView.ContextMenuInfo ?: return false
         val status = adapter.getStatus(contextMenuInfo.position)
@@ -650,7 +651,7 @@ class StatusFragment : BaseFragment(), LoaderCallbacks<SingleResponse<Parcelable
             val fragment = weakThis.get() ?: return@successUi
             val df = TranslationDestinationDialogFragment.create(languages, accountLanguage)
             df.setTargetFragment(fragment, 0)
-            df.show(fragment.requireFragmentManager(), "translation_destination_settings")
+            df.show(fragment.parentFragmentManager, "translation_destination_settings")
         }.alwaysUi {
             val fragment = weakThis.get() ?: return@alwaysUi
             fragment.dismissProgressDialog("get_language_settings")

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/status/TranslationDestinationDialogFragment.kt

@@ -52,7 +52,7 @@ class TranslationDestinationDialogFragment : BaseDialogFragment() {
         builder.setSingleChoiceItems(languages.mapToArray { it.name }, selectedIndex) { _, which ->
             currentIndex.set(which)
         }
-        builder.setPositiveButton(android.R.string.ok) lambda@ { di, _ ->
+        builder.setPositiveButton(android.R.string.ok) lambda@ { _, _ ->
             val idx = currentIndex.get()
             if (idx < 0) return@lambda
             preferences[translationDestinationKey] = languages[idx].code

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/statuses/MediaStatusesSearchFragment.kt

@@ -21,6 +21,7 @@ package org.mariotaku.twidere.fragment.statuses
 
 import android.content.Context
 import android.os.Bundle
+import androidx.loader.app.LoaderManager
 import androidx.loader.content.Loader
 import org.mariotaku.twidere.TwidereConstants.*
 import org.mariotaku.twidere.fragment.AbsMediaStatusesFragment
@@ -52,7 +53,7 @@ class MediaStatusesSearchFragment : AbsMediaStatusesFragment() {
         args.putString(EXTRA_MAX_ID, maxId)
         args.putString(EXTRA_SINCE_ID, sinceId)
         args.putBoolean(EXTRA_FROM_USER, true)
-        loaderManager.restartLoader(loaderId, args, this)
+        LoaderManager.getInstance(this).restartLoader(loaderId, args, this)
         return 0
     }
 

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/statuses/UserMediaTimelineFragment.kt

@@ -21,6 +21,7 @@ package org.mariotaku.twidere.fragment.statuses
 
 import android.content.Context
 import android.os.Bundle
+import androidx.loader.app.LoaderManager
 import androidx.loader.content.Loader
 import org.mariotaku.twidere.constant.IntentConstants.*
 import org.mariotaku.twidere.fragment.AbsMediaStatusesFragment
@@ -52,7 +53,7 @@ class UserMediaTimelineFragment : AbsMediaStatusesFragment() {
         args.putString(EXTRA_MAX_ID, maxId)
         args.putString(EXTRA_SINCE_ID, sinceId)
         args.putBoolean(EXTRA_FROM_USER, true)
-        loaderManager.restartLoader(loaderId, args, this)
+        LoaderManager.getInstance(this).restartLoader(loaderId, args, this)
         return 0
     }
 

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/statuses/UserTimelineFragment.kt

@@ -138,7 +138,7 @@ class UserTimelineFragment : ParcelableStatusesFragment() {
     override fun onFilterClick(holder: TimelineFilterHeaderViewHolder) {
         val df = UserTimelineFilterDialogFragment()
         df.setTargetFragment(this, REQUEST_SET_TIMELINE_FILTER)
-        fragmentManager?.let { df.show(it, "set_timeline_filter") }
+        parentFragmentManager.let { df.show(it, "set_timeline_filter") }
     }
 
     @Subscribe

twidere/src/main/kotlin/org/mariotaku/twidere/fragment/users/UserListMembersFragment.kt

@@ -110,7 +110,7 @@ class UserListMembersFragment : ParcelableUsersFragment() {
         val user = adapter.getUser(contextMenuInfo.position) ?: return false
         when (item.itemId) {
             R.id.delete_from_list -> {
-                fragmentManager?.let { DeleteUserListMembersDialogFragment.show(it, userList, user) }
+                parentFragmentManager.let { DeleteUserListMembersDialogFragment.show(it, userList, user) }
                 return true
             }
         }

twidere/src/main/kotlin/org/mariotaku/twidere/loader/ExtensionsListLoader.kt

@@ -118,6 +118,35 @@ class ExtensionsListLoader(
                 info.metaData?.getString(METADATA_KEY_EXTENSION_SETTINGS)
         )
 
+        override fun equals(other: Any?): Boolean {
+            if (this === other) return true
+            if (javaClass != other?.javaClass) return false
+
+            other as ExtensionInfo
+
+            if (packageName != other.packageName) return false
+            if (label != other.label) return false
+            if (description != other.description) return false
+            if (icon != other.icon) return false
+            if (permissions != null) {
+                if (other.permissions == null) return false
+                if (!permissions.contentEquals(other.permissions)) return false
+            } else if (other.permissions != null) return false
+            if (settings != other.settings) return false
+
+            return true
+        }
+
+        override fun hashCode(): Int {
+            var result = packageName.hashCode()
+            result = 31 * result + label.hashCode()
+            result = 31 * result + (description?.hashCode() ?: 0)
+            result = 31 * result + (icon?.hashCode() ?: 0)
+            result = 31 * result + (permissions?.contentHashCode() ?: 0)
+            result = 31 * result + (settings?.hashCode() ?: 0)
+            return result
+        }
+
     }
 
     /**
@@ -126,8 +155,8 @@ class ExtensionsListLoader(
      */
     class InterestingConfigChanges {
 
-        internal val lastConfiguration = Configuration()
+        private val lastConfiguration = Configuration()
-        internal var lastDensity: Int = 0
+        private var lastDensity: Int = 0
 
         internal fun applyNewConfig(res: Resources): Boolean {
             val configChanges = lastConfiguration.updateFrom(res.configuration)
@@ -165,7 +194,7 @@ class ExtensionsListLoader(
         }
     }
 
-    class ExtensionInfoComparator(val collator: Collator) : Comparator<ExtensionInfo> {
+    class ExtensionInfoComparator(private val collator: Collator) : Comparator<ExtensionInfo> {
         override fun compare(o1: ExtensionInfo, o2: ExtensionInfo): Int {
             val label1 = o1.label.toString()
             val label2 = o2.label.toString()

twidere/src/main/kotlin/org/mariotaku/twidere/model/ParameterizedExpression.kt

@@ -27,4 +27,22 @@ import org.mariotaku.sqliteqb.library.Expression
 data class ParameterizedExpression(var expression: Expression, val parameters: Array<String>) {
     val sql: String
         get() = expression.sql
+
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (javaClass != other?.javaClass) return false
+
+        other as ParameterizedExpression
+
+        if (expression != other.expression) return false
+        if (!parameters.contentEquals(other.parameters)) return false
+
+        return true
+    }
+
+    override fun hashCode(): Int {
+        var result = expression.hashCode()
+        result = 31 * result + parameters.contentHashCode()
+        return result
+    }
 }

twidere/src/main/kotlin/org/mariotaku/twidere/model/util/ParcelableRelationshipUtils.kt

@@ -69,15 +69,15 @@ object ParcelableRelationshipUtils {
      */
     fun insert(cr: ContentResolver, relationships: Collection<ParcelableRelationship>) {
         val insertItems = ArraySet<ParcelableRelationship>()
-        relationships.forEach {
+        relationships.forEach { parcelableRelationship ->
-            if (it._id > 0) {
+            if (parcelableRelationship._id > 0) {
-                val where = Expression.equals(CachedRelationships._ID, it._id).sql
+                val where = Expression.equals(CachedRelationships._ID, parcelableRelationship._id).sql
                 cr.updateItems(CachedRelationships.CONTENT_URI, CachedRelationships.COLUMNS, where, null,
                         ParcelableRelationship::class.java) {
                     return@updateItems it
                 }
             } else {
-                insertItems.add(it)
+                insertItems.add(parcelableRelationship)
             }
         }
         cr.bulkInsert(CachedRelationships.CONTENT_URI, insertItems, ParcelableRelationship::class.java)

twidere/src/main/kotlin/org/mariotaku/twidere/preference/ColorPickerPreference.kt

@@ -81,7 +81,7 @@ class ColorPickerPreference(context: Context, attrs: AttributeSet? = null) :
     override fun displayDialog(fragment: PreferenceFragmentCompat) {
         val df = ColorPickerPreferenceDialogFragment.newInstance(key)
         df.setTargetFragment(fragment, 0)
-        fragment.fragmentManager?.let { df.show(it, key) }
+        fragment.parentFragmentManager.let { df.show(it, key) }
     }
 
     override fun onBindViewHolder(holder: PreferenceViewHolder) {

twidere/src/main/kotlin/org/mariotaku/twidere/preference/DefaultAPIPreference.kt

@@ -35,7 +35,7 @@ class DefaultAPIPreference(
     override fun displayDialog(fragment: PreferenceFragmentCompat) {
         val df = APIEditorDialogFragment()
         df.setTargetFragment(fragment, 0)
-        fragment.fragmentManager?.let { df.show(it, key) }
+        fragment.parentFragmentManager.let { df.show(it, key) }
     }
 
 }

twidere/src/main/kotlin/org/mariotaku/twidere/preference/KeyboardShortcutPreference.kt

@@ -72,7 +72,7 @@ class KeyboardShortcutPreference(context: Context, attrs: AttributeSet? = null)
     override fun displayDialog(fragment: PreferenceFragmentCompat) {
         val df = KeyboardShortcutDialogFragment.newInstance(action)
         df.setTargetFragment(fragment, 0)
-        fragment.fragmentManager?.let { df.show(it, action) }
+        fragment.parentFragmentManager.let { df.show(it, action) }
     }
 
     class KeyboardShortcutDialogFragment : ThemedPreferenceDialogFragmentCompat(), DialogInterface.OnKeyListener {

twidere/src/main/kotlin/org/mariotaku/twidere/preference/RandomizeAccountNamePreference.kt

@@ -58,7 +58,7 @@ class RandomizeAccountNamePreference @JvmOverloads constructor(
     override fun displayDialog(fragment: PreferenceFragmentCompat) {
         val df = RenameAccountsConfirmDialogFragment.newInstance(key, getPersistedBoolean(false))
         df.setTargetFragment(fragment, 0)
-        fragment.fragmentManager?.let { df.show(it, key) }
+        fragment.parentFragmentManager.let { df.show(it, key) }
     }
 
     class RenameAccountsConfirmDialogFragment : PreferenceDialogFragmentCompat() {

twidere/src/main/kotlin/org/mariotaku/twidere/preference/ThemedEditTextPreference.kt

@@ -36,6 +36,6 @@ class ThemedEditTextPreference(context: Context, attrs: AttributeSet? = null) :
     override fun displayDialog(fragment: PreferenceFragmentCompat) {
         val df = ThemedEditTextPreferenceDialogFragmentCompat.newInstance(key)
         df.setTargetFragment(fragment, 0)
-        fragment.fragmentManager?.let { df.show(it, key) }
+        fragment.parentFragmentManager.let { df.show(it, key) }
     }
 }

twidere/src/main/kotlin/org/mariotaku/twidere/preference/ThemedListPreference.kt

@@ -17,6 +17,6 @@ open class ThemedListPreference(context: Context, attrs: AttributeSet? = null) :
     override fun displayDialog(fragment: PreferenceFragmentCompat) {
         val df = ThemedListPreferenceDialogFragmentCompat.newInstance(key)
         df.setTargetFragment(fragment, 0)
-        fragment.fragmentManager?.let { df.show(it, key) }
+        fragment.parentFragmentManager.let { df.show(it, key) }
     }
 }

twidere/src/main/kotlin/org/mariotaku/twidere/task/twitter/GetActivitiesAboutMeTask.kt

@@ -123,8 +123,8 @@ class GetActivitiesAboutMeTask(context: Context) : GetActivitiesTask(context) {
         }
         return GetTimelineResult(account, activities, activities.flatMap {
             it.sources?.toList().orEmpty()
-        }, timeline.flatMap {
+        }, timeline.flatMap { status ->
-            it.entities?.hashtags?.map { it.text }.orEmpty()
+            status.entities?.hashtags?.map { it.text }.orEmpty()
         })
     }
 

twidere/src/main/kotlin/org/mariotaku/twidere/task/twitter/UpdateStatusTask.kt

@@ -687,7 +687,27 @@ class UpdateStatusTask(
             val ids: Array<String>,
             val deleteOnSuccess: List<MediaDeletionItem>,
             val deleteAlways: List<MediaDeletionItem>
-    )
+    ) {
+        override fun equals(other: Any?): Boolean {
+            if (this === other) return true
+            if (javaClass != other?.javaClass) return false
+
+            other as SharedMediaUploadResult
+
+            if (!ids.contentEquals(other.ids)) return false
+            if (deleteOnSuccess != other.deleteOnSuccess) return false
+            if (deleteAlways != other.deleteAlways) return false
+
+            return true
+        }
+
+        override fun hashCode(): Int {
+            var result = ids.contentHashCode()
+            result = 31 * result + deleteOnSuccess.hashCode()
+            result = 31 * result + deleteAlways.hashCode()
+            return result
+        }
+    }
 
     companion object {
 
@@ -914,7 +934,7 @@ class UpdateStatusTask(
                 return null
             }
 
-            if (imageLimit == null || (imageLimit.checkGeomentry(o.outWidth, o.outHeight)
+            if (imageLimit == null || (imageLimit.checkGeometry(o.outWidth, o.outHeight)
                     && imageLimit.checkSize(imageSize, chucked))) return null
             o.inSampleSize = o.calculateInSampleSize(imageLimit.maxWidth, imageLimit.maxHeight)
             o.inJustDecodeBounds = false
@@ -1092,7 +1112,7 @@ class UpdateStatusTask(
             context.contentResolver.delete(Drafts.CONTENT_URI, where, null)
         }
 
-        fun AccountExtras.ImageLimit.checkGeomentry(width: Int, height: Int): Boolean {
+        fun AccountExtras.ImageLimit.checkGeometry(width: Int, height: Int): Boolean {
             if (this.maxWidth <= 0 || this.maxHeight <= 0) return true
             return (width <= this.maxWidth && height <= this.maxHeight) || (height <= this.maxWidth
                     && width <= this.maxHeight)

twidere/src/main/kotlin/org/mariotaku/twidere/util/AsyncTwitterWrapper.kt

@@ -360,10 +360,6 @@ class AsyncTwitterWrapper(
             }
 
             override fun onException(callback: Any?, exception: MicroBlogException) {
-                if (exception !is MicroBlogException) {
-                    Analyzer.logException(exception)
-                    return
-                }
                 DebugLog.w(TwidereConstants.LOGTAG, "Unable to update friendship", exception)
             }
 

twidere/src/main/kotlin/org/mariotaku/twidere/util/DataStoreUtils.kt

@@ -242,7 +242,7 @@ object DataStoreUtils {
             val (where, whereArgs) = getIdsWhere(isOfficial)
             getNewestActivityMaxSortPositions(context, uri, keys, where, whereArgs)
         }, { arr1, arr2 ->
-            LongArray(accountKeys.size) { arr1.elementAtOrNull(it)?.takeIf { it > 0 } ?: arr2.elementAtOrNull(it) ?: 0 }
+            LongArray(accountKeys.size) { array -> arr1.elementAtOrNull(array)?.takeIf { it > 0 } ?: arr2.elementAtOrNull(array) ?: 0 }
         }, accountKeys)
     }
 
@@ -259,7 +259,7 @@ object DataStoreUtils {
             val (where, whereArgs) = getIdsWhere(isOfficial)
             getOldestActivityMaxSortPositions(context, uri, keys, where, whereArgs)
         }, { arr1, arr2 ->
-            LongArray(accountKeys.size) { arr1.elementAtOrNull(it)?.takeIf { it > 0 } ?: arr2.elementAtOrNull(it) ?: 0 }
+            LongArray(accountKeys.size) { array -> arr1.elementAtOrNull(array)?.takeIf { it > 0 } ?: arr2.elementAtOrNull(array) ?: 0 }
         }, accountKeys)
     }
 

twidere/src/main/kotlin/org/mariotaku/twidere/util/IntentUtils.kt

@@ -187,7 +187,7 @@ object IntentUtils {
         intent.data = Uri.parse("${uri.scheme}://")
 
         return intent.resolveActivity(context.packageManager)?.takeIf {
-            it.className != null && it.packageName != "android"
+            it.packageName != "android"
         }?.packageName
     }
 

twidere/src/main/kotlin/org/mariotaku/twidere/util/gifshare/GifShareProvider.kt

@@ -42,7 +42,7 @@ interface GifShareProvider {
         fun newFactory(): Factory = ServiceLoader.load(Factory::class.java)?.firstOrNull() ?: NullFactory
 
         private object NullFactory : Factory {
-            override fun newInstance(context: Context) = null
+            override fun newInstance(context: Context): Nothing? = null
 
         }
     }

twidere/src/main/kotlin/org/mariotaku/twidere/util/glide/RoundedRectTransformation.kt

@@ -71,8 +71,8 @@ class RoundedRectTransformation(
         return "RoundedRectTransformation(radius=$radius, radiusPercent=$radius)"
     }
 
-    override fun equals(o: Any?): Boolean {
+    override fun equals(other: Any?): Boolean {
-        return o is RoundedRectTransformation
+        return other is RoundedRectTransformation
     }
 
     override fun hashCode(): Int {

twidere/src/main/kotlin/org/mariotaku/twidere/util/glide/TwidereGlideModule.kt

@@ -24,6 +24,7 @@ import android.os.Build
 import com.bumptech.glide.Glide
 import com.bumptech.glide.GlideBuilder
 import com.bumptech.glide.Registry
+import com.bumptech.glide.annotation.GlideModule
 import com.bumptech.glide.integration.okhttp3.OkHttpUrlLoader
 import com.bumptech.glide.load.model.GlideUrl
 import com.bumptech.glide.module.AppGlideModule
@@ -39,7 +40,7 @@ import org.mariotaku.twidere.util.media.ThumborWrapper
 import org.mariotaku.twidere.util.okhttp.ModifyRequestInterceptor
 import java.io.InputStream
 
-@com.bumptech.glide.annotation.GlideModule
+@GlideModule
 class TwidereGlideModule : AppGlideModule() {
     override fun applyOptions(context: Context, builder: GlideBuilder) {
         // Do nothing.

twidere/src/main/kotlin/org/mariotaku/twidere/util/media/MediaPreloader.kt

@@ -70,12 +70,12 @@ class MediaPreloader(val context: Context) {
     }
 
     private fun preLoadProfileImage(status: ParcelableStatus) {
-        Glide.with(context).loadProfileImage(context, status, 0).into(Target.SIZE_ORIGINAL,
+        Glide.with(context).loadProfileImage(context, status, 0).submit(Target.SIZE_ORIGINAL,
                 Target.SIZE_ORIGINAL)
     }
 
     private fun preloadPreviewImage(url: String?) {
-        Glide.with(context).load(url).into(Target.SIZE_ORIGINAL,
+        Glide.with(context).load(url).submit(Target.SIZE_ORIGINAL,
                 Target.SIZE_ORIGINAL)
     }
 

twidere/src/main/kotlin/org/mariotaku/twidere/util/net/SystemDnsFetcher.kt

@@ -42,8 +42,8 @@ object SystemDnsFetcher {
         @SuppressLint("PrivateApi")
         open fun get(context: Context): List<String>? {
             try {
-                val SystemProperties = Class.forName("android.os.SystemProperties")
+                val systemProperties = Class.forName("android.os.SystemProperties")
-                val method = SystemProperties.getMethod("get", String::class.java)
+                val method = systemProperties.getMethod("get", String::class.java)
                 val netdns = arrayOf("net.dns1", "net.dns2", "net.dns3", "net.dns4")
                 return netdns.mapNotNull { key ->
                     return@mapNotNull method(null, key) as? String

twidere/src/main/kotlin/org/mariotaku/twidere/util/schedule/StatusScheduleProvider.kt

@@ -64,7 +64,7 @@ interface StatusScheduleProvider {
     }
 
     private object NullFactory : Factory {
-        override fun newInstance(context: Context) = null
+        override fun newInstance(context: Context): Nothing? = null
 
         override fun parseInfo(json: String): ScheduleInfo? = null
 

twidere/src/main/kotlin/org/mariotaku/twidere/util/sync/TimelineSyncManager.kt

@@ -90,7 +90,7 @@ abstract class TimelineSyncManager(val context: Context) {
     }
 
     object DummyFactory : Factory() {
-        override fun create(context: Context) = null
+        override fun create(context: Context): Nothing? = null
     }
 
     companion object {

twidere/src/main/kotlin/org/mariotaku/twidere/util/text/TwitterValidator.kt

@@ -22,6 +22,7 @@ package org.mariotaku.twidere.util.text
 import com.twitter.twittertext.Extractor
 import com.twitter.twittertext.Validator
 import java.text.Normalizer
+import java.util.*
 
 object TwitterValidator : Validator() {
 
@@ -54,7 +55,7 @@ object TwitterValidator : Validator() {
 
         for (urlEntity in extractor.extractURLsWithIndices(normalized)) {
             length += urlEntity.start - urlEntity.end
-            length += if (urlEntity.value.toLowerCase().startsWith("https://")) shortUrlLengthHttps else shortUrlLength
+            length += if (urlEntity.value.toLowerCase(Locale.ROOT).startsWith("https://")) shortUrlLengthHttps else shortUrlLength
         }
 
         return length

twidere/src/main/kotlin/org/mariotaku/twidere/view/IconActionView.kt

@@ -23,7 +23,7 @@ open class IconActionView(
         context: Context, attrs: AttributeSet? = null
 ) : AppCompatImageView(context, attrs), IIconActionButton {
 
-    override var defaultColor: Int = 0
+    final override var defaultColor: Int = 0
         @ColorInt
         get() {
             if (field == 0) {
@@ -40,7 +40,7 @@ open class IconActionView(
             updateColorFilter()
         }
 
-    override var activatedColor: Int = 0
+    final override var activatedColor: Int = 0
         @ColorInt
         get() {
             if (field != 0) return field
@@ -51,7 +51,7 @@ open class IconActionView(
             updateColorFilter()
         }
 
-    override var disabledColor: Int = 0
+    final override var disabledColor: Int = 0
         @ColorInt
         get() {
             if (field != 0) return field

twidere/src/main/kotlin/org/mariotaku/yandex/YandexAPIFactory.kt

@@ -15,7 +15,7 @@ class YandexAPIFactory(apiKey: String, endpoint: String) {
 
     init {
         factory.setEndpoint(Endpoint(endpoint))
-        factory.setExceptionFactory { cause, request, response ->
+        factory.setExceptionFactory { cause, _, _ ->
             cause?.let { YandexException(it) }
                     ?: YandexException()
         }

twidere/src/main/res/layout/header_message_conversation_info_button_space.xml

@@ -29,7 +29,7 @@
     app:cardPreventCornerOverlap="false"
     app:cardUseCompatPadding="false">
 
-    <androidx.legacy.widget.Space
+    <Space
         android:layout_width="match_parent"
         android:layout_height="@dimen/element_spacing_xlarge"/>
 </androidx.cardview.widget.CardView>