Upgrade api level to Android 10, implement new sharing api (#1537)

* upgrade api level to Android 10, resolve compile errors

* use androidx.preference.PreferenceManager instead of deprecated platform class

* add hyphenation to important TextViews

*  setBottomSheetCallback -> addBottomSheetCallback

* implement new sharing api

* improve TuskyTileService so it shows account picker when multiple accounts are present

* delete unused AccountChooserService

* fix test

* improve ShareShortcutHelper

* remove debug log statement

* improve image loading fallback behavior in ShareShortcutHelper

* improve behavior on foldable devices

app/src/main/java/com/keylesspalace/tusky/AccountActivity.kt

@@ -22,7 +22,6 @@ import android.content.res.ColorStateList
 import android.graphics.Color
 import android.graphics.PorterDuff
 import android.os.Bundle
-import android.preference.PreferenceManager
 import android.view.Menu
 import android.view.MenuItem
 import android.view.View
@@ -36,6 +35,7 @@ import androidx.core.content.ContextCompat
 import androidx.emoji.text.EmojiCompat
 import androidx.lifecycle.Observer
 import androidx.lifecycle.ViewModelProviders
+import androidx.preference.PreferenceManager
 import androidx.recyclerview.widget.LinearLayoutManager
 import com.bumptech.glide.Glide
 import com.google.android.material.appbar.AppBarLayout

app/src/main/java/com/keylesspalace/tusky/AccountsInListFragment.kt

@@ -17,13 +17,13 @@
 package com.keylesspalace.tusky
 
 import android.os.Bundle
-import android.preference.PreferenceManager
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.LinearLayout
 import androidx.appcompat.widget.SearchView
 import androidx.fragment.app.DialogFragment
+import androidx.preference.PreferenceManager
 import androidx.recyclerview.widget.DiffUtil
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.ListAdapter
@@ -35,7 +35,6 @@ import com.keylesspalace.tusky.util.*
 import com.keylesspalace.tusky.viewmodel.AccountsInListViewModel
 import com.keylesspalace.tusky.viewmodel.State
 import com.uber.autodispose.android.lifecycle.AndroidLifecycleScopeProvider.from
-import com.uber.autodispose.autoDisposable
 import com.uber.autodispose.autoDispose
 import io.reactivex.android.schedulers.AndroidSchedulers
 import kotlinx.android.extensions.LayoutContainer

app/src/main/java/com/keylesspalace/tusky/BaseActivity.java

@@ -23,7 +23,6 @@ import android.content.pm.PackageManager;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.os.Bundle;
-import android.preference.PreferenceManager;
 import android.util.Log;
 import android.view.View;
 
@@ -34,6 +33,7 @@ import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.core.app.ActivityCompat;
 import androidx.core.content.ContextCompat;
+import androidx.preference.PreferenceManager;
 
 import com.google.android.material.snackbar.Snackbar;
 import com.keylesspalace.tusky.adapter.AccountSelectionAdapter;

app/src/main/java/com/keylesspalace/tusky/BottomSheetActivity.kt

@@ -51,7 +51,7 @@ abstract class BottomSheetActivity : BaseActivity() {
         val bottomSheetLayout: LinearLayout = findViewById(R.id.item_status_bottom_sheet)
         bottomSheet = BottomSheetBehavior.from(bottomSheetLayout)
         bottomSheet.state = BottomSheetBehavior.STATE_HIDDEN
-        bottomSheet.setBottomSheetCallback(object : BottomSheetBehavior.BottomSheetCallback() {
+        bottomSheet.addBottomSheetCallback(object : BottomSheetBehavior.BottomSheetCallback() {
             override fun onStateChanged(bottomSheet: View, newState: Int) {
                 if (newState == BottomSheetBehavior.STATE_HIDDEN) {
                     cancelActiveSearch()

app/src/main/java/com/keylesspalace/tusky/MainActivity.java

@@ -21,7 +21,6 @@ import android.graphics.drawable.Drawable;
 import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
-import android.preference.PreferenceManager;
 import android.util.Log;
 import android.view.KeyEvent;
 import android.widget.ImageView;
@@ -29,9 +28,11 @@ import android.widget.ImageView;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
 import androidx.core.content.ContextCompat;
+import androidx.core.content.pm.ShortcutManagerCompat;
 import androidx.emoji.text.EmojiCompat;
 import androidx.fragment.app.Fragment;
 import androidx.lifecycle.Lifecycle;
+import androidx.preference.PreferenceManager;
 import androidx.viewpager.widget.ViewPager;
 
 import com.bumptech.glide.Glide;
@@ -51,6 +52,7 @@ import com.keylesspalace.tusky.interfaces.ReselectableFragment;
 import com.keylesspalace.tusky.pager.MainPagerAdapter;
 import com.keylesspalace.tusky.util.CustomEmojiHelper;
 import com.keylesspalace.tusky.util.NotificationHelper;
+import com.keylesspalace.tusky.util.ShareShortcutHelper;
 import com.keylesspalace.tusky.util.ThemeUtils;
 import com.mikepenz.google_material_typeface_library.GoogleMaterial;
 import com.mikepenz.materialdrawer.AccountHeader;
@@ -139,7 +141,18 @@ public final class MainActivity extends BottomSheetActivity implements ActionBut
         boolean showNotificationTab = false;
 
         if (intent != null) {
+
+            /** there are two possibilities the accountId can be passed to MainActivity:
+                - from our code as long 'account_id'
+                - from share shortcuts as String 'android.intent.extra.shortcut.ID'
+             */
             long accountId = intent.getLongExtra(NotificationHelper.ACCOUNT_ID, -1);
+            if(accountId == -1) {
+                String accountIdString = intent.getStringExtra(ShortcutManagerCompat.EXTRA_SHORTCUT_ID);
+                if(accountIdString != null) {
+                    accountId = Long.parseLong(accountIdString);
+                }
+            }
             boolean accountRequested = (accountId != -1);
 
             if (accountRequested) {
@@ -528,6 +541,7 @@ public final class MainActivity extends BottomSheetActivity implements ActionBut
                         NotificationHelper.deleteNotificationChannelsForAccount(accountManager.getActiveAccount(), MainActivity.this);
                         cacheUpdater.clearForUser(activeAccount.getId());
                         conversationRepository.deleteCacheForAccount(activeAccount.getId());
+                        ShareShortcutHelper.removeShortcut(this, activeAccount);
 
                         AccountEntity newAccount = accountManager.logActiveAccountOut();
 
@@ -585,6 +599,8 @@ public final class MainActivity extends BottomSheetActivity implements ActionBut
 
         updateProfiles();
 
+        ShareShortcutHelper.updateShortcut(this, accountManager.getActiveAccount());
+
     }
 
     private void updateProfiles() {

app/src/main/java/com/keylesspalace/tusky/PreferencesActivity.kt

@@ -19,20 +19,19 @@ import android.content.Context
 import android.content.Intent
 import android.content.SharedPreferences
 import android.os.Bundle
-import android.preference.PreferenceManager
-import androidx.fragment.app.Fragment
 import android.util.Log
 import android.view.MenuItem
+import androidx.fragment.app.Fragment
+import androidx.preference.PreferenceManager
 import com.keylesspalace.tusky.appstore.EventHub
 import com.keylesspalace.tusky.appstore.PreferenceChangedEvent
 import com.keylesspalace.tusky.fragment.preference.*
 import com.keylesspalace.tusky.util.ThemeUtils
 import com.keylesspalace.tusky.util.getNonNullString
 import dagger.android.DispatchingAndroidInjector
-import kotlinx.android.synthetic.main.toolbar_basic.*
-import java.lang.IllegalArgumentException
-import javax.inject.Inject
 import dagger.android.HasAndroidInjector
+import kotlinx.android.synthetic.main.toolbar_basic.*
+import javax.inject.Inject
 
 class PreferencesActivity : BaseActivity(), SharedPreferences.OnSharedPreferenceChangeListener,
         HasAndroidInjector {

app/src/main/java/com/keylesspalace/tusky/TuskyApplication.java

@@ -19,9 +19,9 @@ import android.app.Application;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.content.res.Configuration;
-import android.preference.PreferenceManager;
 
 import androidx.emoji.text.EmojiCompat;
+import androidx.preference.PreferenceManager;
 import androidx.room.Room;
 
 import com.evernote.android.job.JobManager;

app/src/main/java/com/keylesspalace/tusky/ViewMediaActivity.kt

@@ -227,7 +227,7 @@ class ViewMediaActivity : BaseActivity(), ViewImageFragment.PhotoActionsListener
 
     private fun copyLink() {
         val clipboard = getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
-        clipboard.primaryClip = ClipData.newPlainText(null, attachments!![viewPager.currentItem].attachment.url)
+        clipboard.setPrimaryClip(ClipData.newPlainText(null, attachments!![viewPager.currentItem].attachment.url))
     }
 
     private fun shareMedia() {

app/src/main/java/com/keylesspalace/tusky/adapter/AccountSelectionAdapter.kt

@@ -16,16 +16,15 @@
 package com.keylesspalace.tusky.adapter
 
 import android.content.Context
-import android.preference.PreferenceManager
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.ArrayAdapter
+import androidx.preference.PreferenceManager
 import com.keylesspalace.tusky.R
 import com.keylesspalace.tusky.db.AccountEntity
 import com.keylesspalace.tusky.util.CustomEmojiHelper
 import com.keylesspalace.tusky.util.loadAvatar
-
 import kotlinx.android.synthetic.main.item_autocomplete_account.view.*
 
 class AccountSelectionAdapter(context: Context) : ArrayAdapter<AccountEntity>(context, R.layout.item_autocomplete_account) {

app/src/main/java/com/keylesspalace/tusky/adapter/AccountViewHolder.java

@@ -1,13 +1,13 @@
 package com.keylesspalace.tusky.adapter;
 
-import androidx.recyclerview.widget.RecyclerView;
-
 import android.content.SharedPreferences;
-import android.preference.PreferenceManager;
 import android.view.View;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.preference.PreferenceManager;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.keylesspalace.tusky.R;
 import com.keylesspalace.tusky.entity.Account;
 import com.keylesspalace.tusky.interfaces.AccountActionListener;

app/src/main/java/com/keylesspalace/tusky/adapter/BlocksAdapter.java

@@ -15,10 +15,6 @@
 
 package com.keylesspalace.tusky.adapter;
 
-import androidx.annotation.NonNull;
-import androidx.recyclerview.widget.RecyclerView;
-
-import android.preference.PreferenceManager;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -26,6 +22,10 @@ import android.widget.ImageButton;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
+import androidx.preference.PreferenceManager;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.keylesspalace.tusky.R;
 import com.keylesspalace.tusky.entity.Account;
 import com.keylesspalace.tusky.interfaces.AccountActionListener;

app/src/main/java/com/keylesspalace/tusky/adapter/FollowRequestsAdapter.java

@@ -15,10 +15,6 @@
 
 package com.keylesspalace.tusky.adapter;
 
-import androidx.annotation.NonNull;
-import androidx.recyclerview.widget.RecyclerView;
-
-import android.preference.PreferenceManager;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -26,6 +22,10 @@ import android.widget.ImageButton;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
+import androidx.preference.PreferenceManager;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.keylesspalace.tusky.R;
 import com.keylesspalace.tusky.entity.Account;
 import com.keylesspalace.tusky.interfaces.AccountActionListener;

app/src/main/java/com/keylesspalace/tusky/adapter/MutesAdapter.java

@@ -1,9 +1,5 @@
 package com.keylesspalace.tusky.adapter;
 
-import androidx.annotation.NonNull;
-import androidx.recyclerview.widget.RecyclerView;
-
-import android.preference.PreferenceManager;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -11,6 +7,10 @@ import android.widget.ImageButton;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
+import androidx.preference.PreferenceManager;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.keylesspalace.tusky.R;
 import com.keylesspalace.tusky.entity.Account;
 import com.keylesspalace.tusky.interfaces.AccountActionListener;

app/src/main/java/com/keylesspalace/tusky/components/conversation/ConversationViewHolder.java

@@ -16,7 +16,6 @@
 package com.keylesspalace.tusky.components.conversation;
 
 import android.content.Context;
-import android.preference.PreferenceManager;
 import android.text.InputFilter;
 import android.text.TextUtils;
 import android.view.View;
@@ -24,6 +23,7 @@ import android.widget.ImageView;
 import android.widget.TextView;
 import android.widget.ToggleButton;
 
+import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.RecyclerView;
 
 import com.keylesspalace.tusky.R;

app/src/main/java/com/keylesspalace/tusky/components/conversation/ConversationsFragment.kt

@@ -17,13 +17,13 @@ package com.keylesspalace.tusky.components.conversation
 
 import android.content.Intent
 import android.os.Bundle
-import android.preference.PreferenceManager
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.lifecycle.Observer
 import androidx.lifecycle.ViewModelProviders
 import androidx.paging.PagedList
+import androidx.preference.PreferenceManager
 import androidx.recyclerview.widget.DividerItemDecoration
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.SimpleItemAnimator

app/src/main/java/com/keylesspalace/tusky/components/report/fragments/ReportStatusesFragment.kt

@@ -16,7 +16,6 @@
 package com.keylesspalace.tusky.components.report.fragments
 
 import android.os.Bundle
-import android.preference.PreferenceManager
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -26,6 +25,7 @@ import androidx.fragment.app.Fragment
 import androidx.lifecycle.Observer
 import androidx.lifecycle.ViewModelProviders
 import androidx.paging.PagedList
+import androidx.preference.PreferenceManager
 import androidx.recyclerview.widget.DividerItemDecoration
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.SimpleItemAnimator

app/src/main/java/com/keylesspalace/tusky/components/search/fragments/SearchStatusesFragment.kt

@@ -24,7 +24,6 @@ import android.content.Intent
 import android.content.pm.PackageManager
 import android.net.Uri
 import android.os.Environment
-import android.preference.PreferenceManager
 import android.util.Log
 import android.view.View
 import android.widget.Toast
@@ -36,6 +35,7 @@ import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.LiveData
 import androidx.paging.PagedList
 import androidx.paging.PagedListAdapter
+import androidx.preference.PreferenceManager
 import androidx.recyclerview.widget.DividerItemDecoration
 import androidx.recyclerview.widget.LinearLayoutManager
 import com.keylesspalace.tusky.*
@@ -277,8 +277,7 @@ class SearchStatusesFragment : SearchFragment<Pair<Status, StatusViewData.Concre
                 }
                 R.id.status_copy_link -> {
                     val clipboard = activity!!.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
-                    val clip = ClipData.newPlainText(null, statusUrl)
-                    clipboard.primaryClip = clip
+                    clipboard.setPrimaryClip(ClipData.newPlainText(null, statusUrl))
                     return@setOnMenuItemClickListener true
                 }
                 R.id.status_open_as -> {

app/src/main/java/com/keylesspalace/tusky/di/AppModule.kt

@@ -19,8 +19,8 @@ package com.keylesspalace.tusky.di
 import android.app.Application
 import android.content.Context
 import android.content.SharedPreferences
-import android.preference.PreferenceManager
 import androidx.localbroadcastmanager.content.LocalBroadcastManager
+import androidx.preference.PreferenceManager
 import com.keylesspalace.tusky.TuskyApplication
 import com.keylesspalace.tusky.appstore.EventHub
 import com.keylesspalace.tusky.appstore.EventHubImpl

app/src/main/java/com/keylesspalace/tusky/fragment/NotificationsFragment.java

@@ -20,7 +20,6 @@ import android.content.Context;
 import android.content.DialogInterface;
 import android.content.SharedPreferences;
 import android.os.Bundle;
-import android.preference.PreferenceManager;
 import android.util.Log;
 import android.util.SparseBooleanArray;
 import android.view.LayoutInflater;
@@ -39,6 +38,7 @@ import androidx.arch.core.util.Function;
 import androidx.coordinatorlayout.widget.CoordinatorLayout;
 import androidx.core.util.Pair;
 import androidx.lifecycle.Lifecycle;
+import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.AsyncDifferConfig;
 import androidx.recyclerview.widget.AsyncListDiffer;
 import androidx.recyclerview.widget.DiffUtil;

app/src/main/java/com/keylesspalace/tusky/fragment/TimelineFragment.java

@@ -19,13 +19,29 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.os.Bundle;
-import android.preference.PreferenceManager;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ProgressBar;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.arch.core.util.Function;
+import androidx.core.util.Pair;
+import androidx.core.widget.ContentLoadingProgressBar;
+import androidx.lifecycle.Lifecycle;
+import androidx.preference.PreferenceManager;
+import androidx.recyclerview.widget.AsyncDifferConfig;
+import androidx.recyclerview.widget.AsyncListDiffer;
+import androidx.recyclerview.widget.DiffUtil;
+import androidx.recyclerview.widget.DividerItemDecoration;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.ListUpdateCallback;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.SimpleItemAnimator;
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
+
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
 import com.keylesspalace.tusky.AccountListActivity;
 import com.keylesspalace.tusky.BaseActivity;
@@ -77,22 +93,6 @@ import java.util.concurrent.TimeUnit;
 
 import javax.inject.Inject;
 
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.arch.core.util.Function;
-import androidx.core.util.Pair;
-import androidx.core.widget.ContentLoadingProgressBar;
-import androidx.lifecycle.Lifecycle;
-import androidx.recyclerview.widget.AsyncDifferConfig;
-import androidx.recyclerview.widget.AsyncListDiffer;
-import androidx.recyclerview.widget.DiffUtil;
-import androidx.recyclerview.widget.DividerItemDecoration;
-import androidx.recyclerview.widget.LinearLayoutManager;
-import androidx.recyclerview.widget.ListUpdateCallback;
-import androidx.recyclerview.widget.RecyclerView;
-import androidx.recyclerview.widget.SimpleItemAnimator;
-import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
-
 import at.connyduck.sparkbutton.helpers.Utils;
 import io.reactivex.Observable;
 import io.reactivex.android.schedulers.AndroidSchedulers;
@@ -307,7 +307,7 @@ public class TimelineFragment extends SFragment implements
                                     Iterator<Either<Placeholder, Status>> iterator = this.statuses.iterator();
                                     while (iterator.hasNext()) {
                                         Either<Placeholder, Status> item = iterator.next();
-                                        if(item.isRight()) {
+                                        if (item.isRight()) {
                                             Status status = item.asRight();
                                             if (status.getId().length() < topId.length() || status.getId().compareTo(topId) < 0) {
 

app/src/main/java/com/keylesspalace/tusky/fragment/ViewThreadFragment.java

@@ -19,7 +19,6 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.os.Bundle;
-import android.preference.PreferenceManager;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.LayoutInflater;
@@ -31,6 +30,7 @@ import androidx.annotation.Nullable;
 import androidx.arch.core.util.Function;
 import androidx.core.util.Pair;
 import androidx.lifecycle.Lifecycle;
+import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.DividerItemDecoration;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;

app/src/main/java/com/keylesspalace/tusky/service/AccountChooserService.kt

@@ -1,65 +0,0 @@
-/* Copyright 2019 Levi Bard
- *
- * This file is a part of Tusky.
- *
- * This program is free software; you can redistribute it and/or modify it under the terms of the
- * GNU General Public License as published by the Free Software Foundation; either version 3 of the
- * License, or (at your option) any later version.
- *
- * Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
- * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
- * Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along with Tusky; if not,
- * see <http://www.gnu.org/licenses>. */
-
-package com.keylesspalace.tusky.service
-
-import android.annotation.TargetApi
-import android.content.ComponentName
-import android.content.IntentFilter
-import android.graphics.drawable.Icon
-import android.os.Bundle
-import android.service.chooser.ChooserTarget
-import android.service.chooser.ChooserTargetService
-import android.text.TextUtils
-import com.bumptech.glide.Glide
-import com.keylesspalace.tusky.R
-import com.keylesspalace.tusky.TuskyApplication
-import com.keylesspalace.tusky.db.AccountManager
-import com.keylesspalace.tusky.di.Injectable
-import com.keylesspalace.tusky.util.NotificationHelper
-
-
-@TargetApi(23)
-class AccountChooserService : ChooserTargetService(), Injectable {
-
-    // cannot inject here, it crashes on APIs < 23
-    lateinit var accountManager: AccountManager
-
-    override fun onCreate() {
-        super.onCreate()
-        accountManager = (application as TuskyApplication).serviceLocator.get(AccountManager::class.java)
-    }
-
-    override fun onGetChooserTargets(targetActivityName: ComponentName?, intentFilter: IntentFilter?): MutableList<ChooserTarget> {
-        val targets = mutableListOf<ChooserTarget>()
-        for (account in accountManager.getAllAccountsOrderedByActive()) {
-            val icon: Icon = if (TextUtils.isEmpty(account.profilePictureUrl)) {
-                Icon.createWithResource(applicationContext, R.drawable.avatar_default)
-            } else {
-                val bmp = Glide.with(this)
-                        .asBitmap()
-                        .load(account.profilePictureUrl)
-                        .error(R.drawable.avatar_default)
-                        .placeholder(R.drawable.avatar_default)
-                        .submit()
-                Icon.createWithBitmap(bmp.get())
-            }
-            val bundle = Bundle()
-            bundle.putLong(NotificationHelper.ACCOUNT_ID, account.id)
-            targets.add(ChooserTarget(account.displayName, icon, 1.0f, targetActivityName, bundle))
-        }
-        return targets
-    }
-}

app/src/main/java/com/keylesspalace/tusky/service/TuskyTileService.kt

@@ -1,4 +1,4 @@
-/* Copyright 2017 Andrew Dawson
+/* Copyright 2019 Tusky Contributors
  *
  * This file is a part of Tusky.
  *
@@ -13,29 +13,28 @@
  * You should have received a copy of the GNU General Public License along with Tusky; if not,
  * see <http://www.gnu.org/licenses>. */
 
-package com.keylesspalace.tusky.service;
+package com.keylesspalace.tusky.service
 
-import android.annotation.TargetApi;
-import android.content.Intent;
-import android.service.quicksettings.TileService;
+import android.annotation.TargetApi
+import android.content.Intent
+import android.service.quicksettings.TileService
 
-import com.keylesspalace.tusky.ComposeActivity;
+import com.keylesspalace.tusky.MainActivity
 
 /**
- * Small Addition that adds in a QuickSettings tile that opens the Compose activity when clicked
- * Created by ztepps on 4/3/17.
+ * Small Addition that adds in a QuickSettings tile
+ * opens the Compose activity or shows an account selector when multiple accounts are present
  */
 
 @TargetApi(24)
-public class TuskyTileService extends TileService {
-    public TuskyTileService() {
-        super();
-    }
+class TuskyTileService : TileService() {
 
-    @Override
-    public void onClick() {
-        Intent intent = new Intent(this, ComposeActivity.class);
-        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-        startActivityAndCollapse(intent);
+    override fun onClick() {
+        val intent = Intent(this, MainActivity::class.java).apply {
+            addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+            action = Intent.ACTION_SEND
+            type = "text/plain"
+        }
+        startActivityAndCollapse(intent)
     }
 }

app/src/main/java/com/keylesspalace/tusky/util/LinkHelper.java

@@ -19,11 +19,6 @@ import android.content.ActivityNotFoundException;
 import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
-import android.preference.PreferenceManager;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.browser.customtabs.CustomTabsIntent;
 import android.text.SpannableStringBuilder;
 import android.text.Spanned;
 import android.text.method.LinkMovementMethod;
@@ -33,11 +28,15 @@ import android.util.Log;
 import android.view.View;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.browser.customtabs.CustomTabsIntent;
+import androidx.preference.PreferenceManager;
+
 import com.keylesspalace.tusky.R;
 import com.keylesspalace.tusky.entity.Status;
 import com.keylesspalace.tusky.interfaces.LinkListener;
 
-import java.lang.CharSequence;
 import java.net.URI;
 import java.net.URISyntaxException;
 

app/src/main/java/com/keylesspalace/tusky/util/LocaleManager.kt

@@ -18,9 +18,8 @@ package com.keylesspalace.tusky.util
 import android.content.Context
 import android.content.SharedPreferences
 import android.content.res.Configuration
-import android.preference.PreferenceManager
-
-import java.util.Locale
+import androidx.preference.PreferenceManager
+import java.util.*
 
 class LocaleManager(context: Context) {
 

app/src/main/java/com/keylesspalace/tusky/util/NotificationHelper.java

@@ -295,6 +295,7 @@ public class NotificationHelper {
                 .setColor(BuildConfig.DEBUG ? Color.parseColor("#19A341") : ContextCompat.getColor(context, R.color.tusky_blue))
                 .setGroup(account.getAccountId())
                 .setAutoCancel(true)
+                .setShortcutId(Long.toString(account.getId()))
                 .setDefaults(0); // So it doesn't ring twice, notify only in Target callback
 
         setupPreferences(account, builder);

app/src/main/java/com/keylesspalace/tusky/util/OkHttpUtils.java

@@ -18,7 +18,9 @@ package com.keylesspalace.tusky.util;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.os.Build;
-import android.preference.PreferenceManager;
+
+import androidx.annotation.NonNull;
+import androidx.preference.PreferenceManager;
 
 import com.keylesspalace.tusky.BuildConfig;
 
@@ -26,7 +28,6 @@ import java.net.InetSocketAddress;
 import java.net.Proxy;
 import java.util.concurrent.TimeUnit;
 
-import androidx.annotation.NonNull;
 import okhttp3.Cache;
 import okhttp3.Interceptor;
 import okhttp3.OkHttpClient;

app/src/main/java/com/keylesspalace/tusky/util/ShareShortcutHelper.kt

@@ -0,0 +1,101 @@
+/* Copyright 2019 Tusky Contributors
+ *
+ * This file is a part of Tusky.
+ *
+ * This program is free software; you can redistribute it and/or modify it under the terms of the
+ * GNU General Public License as published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+ * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+ * Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with Tusky; if not,
+ * see <http://www.gnu.org/licenses>. */
+
+@file:JvmName("ShareShortcutHelper")
+
+package com.keylesspalace.tusky.util
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.text.TextUtils
+import androidx.core.app.Person
+import androidx.core.content.pm.ShortcutInfoCompat
+import androidx.core.content.pm.ShortcutManagerCompat
+import androidx.core.graphics.drawable.IconCompat
+import com.bumptech.glide.Glide
+import com.keylesspalace.tusky.MainActivity
+import com.keylesspalace.tusky.R
+import com.keylesspalace.tusky.db.AccountEntity
+import io.reactivex.Single
+import io.reactivex.schedulers.Schedulers
+
+fun updateShortcut(context: Context, account: AccountEntity) {
+
+    Single.fromCallable {
+
+        val innerSize = context.resources.getDimensionPixelSize(R.dimen.adaptive_bitmap_inner_size)
+        val outerSize = context.resources.getDimensionPixelSize(R.dimen.adaptive_bitmap_outer_size)
+
+        val bmp = if (TextUtils.isEmpty(account.profilePictureUrl)) {
+            Glide.with(context)
+                    .asBitmap()
+                    .load(R.drawable.avatar_default)
+                    .submit(innerSize, innerSize)
+                    .get()
+        } else {
+            Glide.with(context)
+                    .asBitmap()
+                    .load(account.profilePictureUrl)
+                    .error(R.drawable.avatar_default)
+                    .submit(innerSize, innerSize)
+                    .get()
+        }
+
+        // inset the loaded bitmap inside a 108dp transparent canvas so it looks good as adaptive icon
+        val outBmp = Bitmap.createBitmap(outerSize, outerSize, Bitmap.Config.ARGB_8888)
+
+        val canvas = Canvas(outBmp)
+        canvas.drawBitmap(bmp, (outerSize - innerSize).toFloat() / 2f, (outerSize - innerSize).toFloat() / 2f, null)
+
+        val icon = IconCompat.createWithAdaptiveBitmap(outBmp)
+
+        val person = Person.Builder()
+                .setIcon(icon)
+                .setName(account.displayName)
+                .setKey(account.identifier)
+                .build()
+
+        // This intent will be sent when the user clicks on one of the launcher shortcuts. Intent from share sheet will be different
+        val intent = Intent(context, MainActivity::class.java).apply {
+            action = Intent.ACTION_SEND
+            type = "text/plain"
+            putExtra(NotificationHelper.ACCOUNT_ID, account.id)
+        }
+
+        val shortcutInfo = ShortcutInfoCompat.Builder(context, account.id.toString())
+                .setIntent(intent)
+                .setCategories(setOf("com.keylesspalace.tusky.Share"))
+                .setShortLabel(account.displayName)
+                .setPerson(person)
+                .setLongLived(true)
+                .setIcon(icon)
+                .build()
+
+        ShortcutManagerCompat.addDynamicShortcuts(context, listOf(shortcutInfo))
+
+    }
+            .subscribeOn(Schedulers.io())
+            .subscribe()
+
+
+}
+
+fun removeShortcut(context: Context, account: AccountEntity) {
+
+    ShortcutManagerCompat.removeDynamicShortcuts(context, listOf(account.id.toString()))
+
+}