Some cleaning

app/src/main/java/app/fedilab/android/BaseMainActivity.java

@@ -36,7 +36,6 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.SharedPreferences;
-import android.content.res.Configuration;
 import android.database.MatrixCursor;
 import android.graphics.PorterDuff;
 import android.graphics.drawable.BitmapDrawable;
@@ -73,7 +72,6 @@ import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.widget.PopupMenu;
 import androidx.appcompat.widget.SearchView;
 import androidx.core.app.ActivityCompat;
-import androidx.core.app.ActivityOptionsCompat;
 import androidx.core.content.ContextCompat;
 import androidx.core.view.GravityCompat;
 import androidx.cursoradapter.widget.CursorAdapter;
@@ -81,7 +79,6 @@ import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 import androidx.fragment.app.FragmentTransaction;
 import androidx.lifecycle.ViewModelProvider;
-
 import androidx.navigation.NavController;
 import androidx.navigation.Navigation;
 import androidx.navigation.ui.AppBarConfiguration;
@@ -1625,8 +1622,7 @@ public abstract class BaseMainActivity extends BaseActivity implements NetworkSt
             if (binding.viewPager.getAdapter() != null) {
                 int tabPosition = binding.tabLayout.getSelectedTabPosition();
                 Fragment fragment = (Fragment) binding.viewPager.getAdapter().instantiateItem(binding.viewPager, Math.max(tabPosition, 0));
-                if (fragment instanceof FragmentMastodonTimeline && fragment.isVisible()) {
+                if (fragment instanceof FragmentMastodonTimeline fragmentMastodonTimeline && fragment.isVisible()) {
-                    FragmentMastodonTimeline fragmentMastodonTimeline = ((FragmentMastodonTimeline) fragment);
                     fragmentMastodonTimeline.refreshAllAdapters();
                 }
             }
@@ -1921,14 +1917,11 @@ public abstract class BaseMainActivity extends BaseActivity implements NetworkSt
         int position = binding.tabLayout.getSelectedTabPosition();
         if (binding.viewPager.getAdapter() != null) {
             Fragment fragment = (Fragment) binding.viewPager.getAdapter().instantiateItem(binding.viewPager, Math.max(position, 0));
-            if (fragment instanceof FragmentMastodonTimeline) {
+            if (fragment instanceof FragmentMastodonTimeline fragmentMastodonTimeline) {
-                FragmentMastodonTimeline fragmentMastodonTimeline = ((FragmentMastodonTimeline) fragment);
                 fragmentMastodonTimeline.scrollToTop();
-            } else if (fragment instanceof FragmentMastodonConversation) {
+            } else if (fragment instanceof FragmentMastodonConversation fragmentMastodonConversation) {
-                FragmentMastodonConversation fragmentMastodonConversation = ((FragmentMastodonConversation) fragment);
                 fragmentMastodonConversation.scrollToTop();
-            } else if (fragment instanceof FragmentNotificationContainer) {
+            } else if (fragment instanceof FragmentNotificationContainer fragmentNotificationContainer) {
-                FragmentNotificationContainer fragmentNotificationContainer = ((FragmentNotificationContainer) fragment);
                 fragmentNotificationContainer.scrollToTop();
             }
         }

app/src/main/java/app/fedilab/android/activities/AboutActivity.java

@@ -28,7 +28,6 @@ import android.view.MenuItem;
 import android.view.View;
 import android.widget.Toast;
 
-import androidx.core.app.ActivityOptionsCompat;
 import androidx.lifecycle.ViewModelProvider;
 
 import java.util.ArrayList;
@@ -87,10 +86,10 @@ public class AboutActivity extends BaseBarActivity {
 
 
         String finalVersion = version;
-        binding.aboutVersionCopy.setOnClickListener(v->{
+        binding.aboutVersionCopy.setOnClickListener(v -> {
 
             ClipboardManager clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
-            String content = "Fedilab v" + finalVersion + " for " + (BuildConfig.DONATIONS?"FDroid":"Google");
+            String content = "Fedilab v" + finalVersion + " for " + (BuildConfig.DONATIONS ? "FDroid" : "Google");
 
             ClipData clip = ClipData.newPlainText(Helper.CLIP_BOARD, content);
             if (clipboard != null) {

app/src/main/java/app/fedilab/android/mastodon/activities/AccountReportActivity.java

@@ -52,6 +52,7 @@ public class AccountReportActivity extends BaseBarActivity {
     private ActivityAdminReportBinding binding;
     private AdminVM adminVM;
     private AdminAccount targeted_account;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -73,9 +74,10 @@ public class AccountReportActivity extends BaseBarActivity {
             initializeAfterBundle(null);
         }
     }
+
     private void initializeAfterBundle(Bundle bundle) {
 
-        if(bundle != null) {
+        if (bundle != null) {
             account_id = bundle.getString(Helper.ARG_ACCOUNT_ID, null);
             targeted_account = (AdminAccount) bundle.getSerializable(Helper.ARG_ACCOUNT);
             report = (AdminReport) bundle.getSerializable(Helper.ARG_REPORT);

app/src/main/java/app/fedilab/android/mastodon/activities/BaseActivity.java

@@ -39,7 +39,6 @@ import org.conscrypt.Conscrypt;
 
 import java.security.Security;
 
-import app.fedilab.android.BaseMainActivity;
 import app.fedilab.android.R;
 import app.fedilab.android.mastodon.helper.Helper;
 import app.fedilab.android.mastodon.helper.ThemeHelper;

app/src/main/java/app/fedilab/android/mastodon/activities/ComposeActivity.java

@@ -50,7 +50,6 @@ import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AlertDialog;
 import androidx.core.content.ContextCompat;
 import androidx.lifecycle.ViewModelProvider;
-
 import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.work.Data;
@@ -485,9 +484,9 @@ public class ComposeActivity extends BaseActivity implements ComposeAdapter.Mana
         binding.title.setTextSize(TypedValue.COMPLEX_UNIT_SP, 18 * 1.1f / scale);
         statusList = new ArrayList<>();
         Bundle b = getIntent().getExtras();
-        if(b != null) {
+        if (b != null) {
             long bundleId = b.getLong(Helper.ARG_INTENT_ID, -1);
-            if(bundleId != -1 ) {
+            if (bundleId != -1) {
                 new CachedBundle(ComposeActivity.this).getBundle(bundleId, currentAccount, this::initializeAfterBundle);
             } else {
                 initializeAfterBundle(b);
@@ -497,7 +496,7 @@ public class ComposeActivity extends BaseActivity implements ComposeAdapter.Mana
 
     private void initializeAfterBundle(Bundle b) {
         SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(this);
-        new Thread(()->{
+        new Thread(() -> {
             if (b != null) {
                 statusReply = (Status) b.getSerializable(Helper.ARG_STATUS_REPLY);
                 statusQuoted = (Status) b.getSerializable(Helper.ARG_QUOTED_MESSAGE);
@@ -802,7 +801,7 @@ public class ComposeActivity extends BaseActivity implements ComposeAdapter.Mana
         status.id = Helper.generateIdString();
         status.mentions = statusList.get(position - 1).mentions;
         status.visibility = statusList.get(position - 1).visibility;
-        if(initialContent != null) {
+        if (initialContent != null) {
             status.text = initialContent;
         }
         final SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(ComposeActivity.this);

app/src/main/java/app/fedilab/android/mastodon/activities/EditProfileActivity.java

@@ -33,7 +33,6 @@ import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
 import androidx.lifecycle.ViewModelProvider;
 
-
 import com.bumptech.glide.Glide;
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.textfield.TextInputEditText;

app/src/main/java/app/fedilab/android/mastodon/activities/FollowedTagActivity.java

@@ -40,7 +40,6 @@ import app.fedilab.android.BaseMainActivity;
 import app.fedilab.android.R;
 import app.fedilab.android.databinding.ActivityFollowedTagsBinding;
 import app.fedilab.android.databinding.PopupAddFollowedTagtBinding;
-import app.fedilab.android.mastodon.client.entities.api.MastodonList;
 import app.fedilab.android.mastodon.client.entities.api.Tag;
 import app.fedilab.android.mastodon.client.entities.app.Timeline;
 import app.fedilab.android.mastodon.helper.Helper;
@@ -151,7 +150,7 @@ public class FollowedTagActivity extends BaseBarActivity implements FollowedTagA
             popupAddFollowedTagtBinding.addTag.setFilters(new InputFilter[]{new InputFilter.LengthFilter(255)});
             dialogBuilder.setPositiveButton(R.string.validate, (dialog, id) -> {
                 String name = Objects.requireNonNull(popupAddFollowedTagtBinding.addTag.getText()).toString().trim();
-                if(tagList.contains(new Tag(name))) {
+                if (tagList.contains(new Tag(name))) {
                     Toasty.error(FollowedTagActivity.this, getString(R.string.tag_already_followed), Toasty.LENGTH_LONG).show();
                     return;
                 }

app/src/main/java/app/fedilab/android/mastodon/activities/HashTagActivity.java

@@ -29,7 +29,6 @@ import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AlertDialog;
 import androidx.lifecycle.ViewModelProvider;
 
-
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 
 import java.util.ArrayList;

app/src/main/java/app/fedilab/android/mastodon/activities/InstanceHealthActivity.kt

@@ -60,63 +60,63 @@ class InstanceHealthActivity : DialogFragment() {
 
     private fun checkInstance() {
         val instanceSocialVM =
-            ViewModelProvider(this@InstanceHealthActivity)[InstanceSocialVM::class.java]
+                ViewModelProvider(this@InstanceHealthActivity)[InstanceSocialVM::class.java]
         instanceSocialVM.getInstances(BaseMainActivity.currentInstance.trim { it <= ' ' })
-            .observe(this@InstanceHealthActivity) { instanceSocialList: InstanceSocial? ->
+                .observe(this@InstanceHealthActivity) { instanceSocialList: InstanceSocial? ->
-                val instance = instanceSocialList?.instances?.firstOrNull { instance ->
+                    val instance = instanceSocialList?.instances?.firstOrNull { instance ->
-                    instance.name.equals(
+                        instance.name.equals(
-                        BaseMainActivity.currentInstance.trim { it <= ' ' },
+                                BaseMainActivity.currentInstance.trim { it <= ' ' },
-                        ignoreCase = true
+                                ignoreCase = true
-                    )
+                        )
-                }
-                if (instance != null) {
-                    instance.thumbnail?.takeIf { it != "null" }?.let { thumbnail ->
-                        Glide.with(this@InstanceHealthActivity)
-                            .asBitmap()
-                            .placeholder(R.drawable.default_banner)
-                            .load(thumbnail)
-                            .into(binding.backgroundImage)
                     }
-                    binding.name.text = instance.name
+                    if (instance != null) {
-                    if (instance.up) {
+                        instance.thumbnail?.takeIf { it != "null" }?.let { thumbnail ->
-                        binding.up.setText(R.string.is_up)
+                            Glide.with(this@InstanceHealthActivity)
-                        binding.up.setTextColor(
+                                    .asBitmap()
-                            ThemeHelper.getAttColor(
+                                    .placeholder(R.drawable.default_banner)
-                                requireContext(),
+                                    .load(thumbnail)
-                                R.attr.colorPrimary
+                                    .into(binding.backgroundImage)
+                        }
+                        binding.name.text = instance.name
+                        if (instance.up) {
+                            binding.up.setText(R.string.is_up)
+                            binding.up.setTextColor(
+                                    ThemeHelper.getAttColor(
+                                            requireContext(),
+                                            R.attr.colorPrimary
+                                    )
                             )
+                        } else {
+                            binding.up.setText(R.string.is_down)
+                            binding.up.setTextColor(
+                                    ThemeHelper.getAttColor(
+                                            requireContext(),
+                                            R.attr.colorError
+                                    )
+                            )
+                        }
+                        binding.uptime.text = getString(
+                                R.string.instance_health_uptime,
+                                instance.uptime * 100
+                        )
+                        if (instance.checked_at != null)
+                            binding.checkedAt.text =
+                                    getString(
+                                            R.string.instance_health_checkedat,
+                                            Helper.dateToString(instance.checked_at)
+                                    )
+                        binding.values.text = getString(
+                                R.string.instance_health_indication,
+                                instance.version,
+                                Helper.withSuffix(instance.active_users.toLong()),
+                                Helper.withSuffix(instance.statuses.toLong())
                         )
                     } else {
-                        binding.up.setText(R.string.is_down)
+                        binding.instanceData.isVisible = false
-                        binding.up.setTextColor(
+                        binding.noInstance.isVisible = true
-                            ThemeHelper.getAttColor(
-                                requireContext(),
-                                R.attr.colorError
-                            )
-                        )
                     }
-                    binding.uptime.text = getString(
+                    binding.loader.isVisible = false
-                        R.string.instance_health_uptime,
-                        instance.uptime * 100
-                    )
-                    if (instance.checked_at != null)
-                        binding.checkedAt.text =
-                            getString(
-                                R.string.instance_health_checkedat,
-                                Helper.dateToString(instance.checked_at)
-                            )
-                    binding.values.text = getString(
-                        R.string.instance_health_indication,
-                        instance.version,
-                        Helper.withSuffix(instance.active_users.toLong()),
-                        Helper.withSuffix(instance.statuses.toLong())
-                    )
-                } else {
-                    binding.instanceData.isVisible = false
-                    binding.noInstance.isVisible = true
                 }
-                binding.loader.isVisible = false
-            }
     }
 
     override fun onDestroyView() {

app/src/main/java/app/fedilab/android/mastodon/activities/MastodonListActivity.java

@@ -32,7 +32,6 @@ import androidx.appcompat.app.AlertDialog;
 import androidx.fragment.app.FragmentManager;
 import androidx.fragment.app.FragmentTransaction;
 import androidx.lifecycle.ViewModelProvider;
-
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 

app/src/main/java/app/fedilab/android/mastodon/activities/MediaActivity.java

@@ -240,7 +240,7 @@ public class MediaActivity extends BaseTransparentActivity implements OnDownload
     }
 
     private Spannable linkify(Context context, String content) {
-        if(content == null) {
+        if (content == null) {
             return new SpannableString("");
         }
         Matcher matcher = WEB_URL.matcher(content);
@@ -263,7 +263,7 @@ public class MediaActivity extends BaseTransparentActivity implements OnDownload
                     @Override
                     public void updateDrawState(@NonNull TextPaint ds) {
                         super.updateDrawState(ds);
-                        if(!underlineLinks) {
+                        if (!underlineLinks) {
                             ds.setUnderlineText(status != null && status.underlined);
                         }
                     }
@@ -300,7 +300,8 @@ public class MediaActivity extends BaseTransparentActivity implements OnDownload
             finish();
             try {
                 ActivityCompat.finishAfterTransition(MediaActivity.this);
-            }catch (Exception ignored){}
+            } catch (Exception ignored) {
+            }
             return true;
         } else if (item.getItemId() == R.id.action_save) {
             int position = binding.mediaViewpager.getCurrentItem();

app/src/main/java/app/fedilab/android/mastodon/activities/PartnerShipActivity.java

@@ -25,7 +25,6 @@ import android.view.MenuItem;
 import android.view.View;
 import android.widget.TextView;
 
-import androidx.core.app.ActivityOptionsCompat;
 import androidx.lifecycle.ViewModelProvider;
 
 import java.util.ArrayList;

app/src/main/java/app/fedilab/android/mastodon/activities/ProfileActivity.java

@@ -54,7 +54,6 @@ import androidx.appcompat.app.AlertDialog;
 import androidx.core.app.ActivityOptionsCompat;
 import androidx.core.content.ContextCompat;
 import androidx.lifecycle.ViewModelProvider;
-
 import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
@@ -136,7 +135,7 @@ public class ProfileActivity extends BaseActivity {
             Bundle args = intent.getExtras();
             if (args != null) {
                 long bundleId = args.getLong(Helper.ARG_INTENT_ID, -1);
-                if(bundleId != -1 ) {
+                if (bundleId != -1) {
                     new CachedBundle(ProfileActivity.this).getBundle(bundleId, currentAccount, bundle -> {
                         Account accountReceived = (Account) bundle.getSerializable(Helper.ARG_ACCOUNT);
                         if (bundle.getBoolean(Helper.RECEIVE_REDRAW_PROFILE, false) && accountReceived != null) {

app/src/main/java/app/fedilab/android/mastodon/activities/ReorderTimelinesActivity.java

@@ -31,7 +31,6 @@ import android.widget.Toast;
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.AlertDialog;
 import androidx.lifecycle.ViewModelProvider;
-
 import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.ItemTouchHelper;
 import androidx.recyclerview.widget.LinearLayoutManager;

app/src/main/java/app/fedilab/android/mastodon/activities/ReportActivity.java

@@ -74,9 +74,9 @@ public class ReportActivity extends BaseBarActivity {
             getSupportActionBar().setDisplayHomeAsUpEnabled(true);
         }
         Bundle args = getIntent().getExtras();
-        if(args != null) {
+        if (args != null) {
             long bundleId = args.getLong(Helper.ARG_INTENT_ID, -1);
-            if(bundleId != -1 ) {
+            if (bundleId != -1) {
                 new CachedBundle(ReportActivity.this).getBundle(bundleId, currentAccount, this::initializeAfterBundle);
             } else {
                 initializeAfterBundle(args);

app/src/main/java/app/fedilab/android/mastodon/activities/SearchResultTabActivity.java

@@ -114,14 +114,11 @@ public class SearchResultTabActivity extends BaseBarActivity {
                 Fragment fragment;
                 if (binding.searchViewpager.getAdapter() != null) {
                     fragment = (Fragment) binding.searchViewpager.getAdapter().instantiateItem(binding.searchViewpager, tab.getPosition());
-                    if (fragment instanceof FragmentMastodonAccount) {
+                    if (fragment instanceof FragmentMastodonAccount fragmentMastodonAccount) {
-                        FragmentMastodonAccount fragmentMastodonAccount = ((FragmentMastodonAccount) fragment);
                         fragmentMastodonAccount.scrollToTop();
-                    } else if (fragment instanceof FragmentMastodonTimeline) {
+                    } else if (fragment instanceof FragmentMastodonTimeline fragmentMastodonTimeline) {
-                        FragmentMastodonTimeline fragmentMastodonTimeline = ((FragmentMastodonTimeline) fragment);
                         fragmentMastodonTimeline.scrollToTop();
-                    } else if (fragment instanceof FragmentMastodonTag) {
+                    } else if (fragment instanceof FragmentMastodonTag fragmentMastodonTag) {
-                        FragmentMastodonTag fragmentMastodonTag = ((FragmentMastodonTag) fragment);
                         fragmentMastodonTag.scrollToTop();
                     }
                 }

app/src/main/java/app/fedilab/android/mastodon/activities/admin/AdminAccountActivity.java

@@ -112,7 +112,7 @@ public class AdminAccountActivity extends BaseActivity {
 
     private void initializeAfterBundle(Bundle bundle) {
 
-        if(bundle !=null) {
+        if (bundle != null) {
             adminAccount = (AdminAccount) bundle.getSerializable(Helper.ARG_ACCOUNT);
             account_id = bundle.getString(Helper.ARG_ACCOUNT_ID, null);
         }

app/src/main/java/app/fedilab/android/mastodon/activities/admin/AdminDomainBlockActivity.java

@@ -27,7 +27,6 @@ import androidx.annotation.NonNull;
 import androidx.appcompat.app.AlertDialog;
 import androidx.lifecycle.ViewModelProvider;
 
-
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 
 import java.util.Objects;

app/src/main/java/app/fedilab/android/mastodon/activities/admin/AdminReportActivity.java

@@ -48,7 +48,6 @@ import com.bumptech.glide.request.transition.Transition;
 
 import java.lang.ref.WeakReference;
 import java.util.ArrayList;
-import java.util.List;
 import java.util.Locale;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
@@ -115,7 +114,7 @@ public class AdminReportActivity extends BaseBarActivity {
 
 
     private void initializeAfterBundle(Bundle bundle) {
-        if(bundle != null) {
+        if (bundle != null) {
             adminAccount = (AdminAccount) bundle.getSerializable(Helper.ARG_ACCOUNT);
             if (adminAccount != null) {
                 account = adminAccount.account;

app/src/main/java/app/fedilab/android/mastodon/client/entities/api/EmojiInstance.java

@@ -19,16 +19,13 @@ import static app.fedilab.android.BaseMainActivity.emojis;
 import android.content.ContentValues;
 import android.content.Context;
 import android.database.Cursor;
-import android.database.sqlite.SQLiteBlobTooBigException;
 import android.database.sqlite.SQLiteDatabase;
 import android.os.Handler;
 import android.os.Looper;
 
 import androidx.annotation.NonNull;
-import androidx.lifecycle.ViewModelProvider;
 
 import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
 import com.google.gson.annotations.SerializedName;
 import com.google.gson.reflect.TypeToken;
 
@@ -41,7 +38,6 @@ import app.fedilab.android.BaseMainActivity;
 import app.fedilab.android.mastodon.client.endpoints.MastodonInstanceService;
 import app.fedilab.android.mastodon.exception.DBException;
 import app.fedilab.android.mastodon.helper.Helper;
-import app.fedilab.android.mastodon.viewmodel.mastodon.InstancesVM;
 import app.fedilab.android.sqlite.Sqlite;
 import okhttp3.OkHttpClient;
 import retrofit2.Call;
@@ -230,17 +226,12 @@ public class EmojiInstance implements Serializable {
         }
     }
 
-    public interface EmojiFilteredCallBack{
-        void get(List<Emoji> emojiList);
-    }
-
     /**
      * Returns the emojis for an instance
      *
      * @param instance String
-     * @param filter String
+     * @param filter   String
      * @param callBack EmojiFilteredCallBack  - Get filtered emojis
-     *
      * @return List<Emoji> - List of {@link Emoji}
      */
     public void getEmojiListFiltered(@NonNull String instance, @NonNull String filter, EmojiFilteredCallBack callBack) throws DBException {
@@ -248,12 +239,12 @@ public class EmojiInstance implements Serializable {
             throw new DBException("db is null. Wrong initialization.");
         }
         new Thread(() -> {
-            List<Emoji> emojiArrayList= new ArrayList<>();
+            List<Emoji> emojiArrayList = new ArrayList<>();
-            List<Emoji> emojiFiltered= new ArrayList<>();
+            List<Emoji> emojiFiltered = new ArrayList<>();
             if (emojis == null || !emojis.containsKey(BaseMainActivity.currentInstance) || emojis.get(BaseMainActivity.currentInstance) == null) {
                 try {
                     Cursor c = db.query(Sqlite.TABLE_EMOJI_INSTANCE, null, Sqlite.COL_INSTANCE + " = '" + instance + "'", null, null, null, null, "1");
-                    emojiArrayList =  cursorToEmojiList(c);
+                    emojiArrayList = cursorToEmojiList(c);
                 } catch (Exception e) {
                     MastodonInstanceService mastodonInstanceService = init(instance);
                     Call<List<Emoji>> emojiCall = mastodonInstanceService.customEmoji();
@@ -271,9 +262,9 @@ public class EmojiInstance implements Serializable {
             } else {
                 emojiArrayList = emojis.get(instance);
             }
-            if(emojiArrayList != null && emojiArrayList.size() > 0 ) {
+            if (emojiArrayList != null && emojiArrayList.size() > 0) {
-                for(Emoji emoji: emojiArrayList) {
+                for (Emoji emoji : emojiArrayList) {
-                    if(emoji.shortcode.contains(filter)) {
+                    if (emoji.shortcode.contains(filter)) {
                         emojiFiltered.add(emoji);
                     }
                 }
@@ -311,4 +302,8 @@ public class EmojiInstance implements Serializable {
         }
         return filteredEmojis;
     }
+
+    public interface EmojiFilteredCallBack {
+        void get(List<Emoji> emojiList);
+    }
 }

app/src/main/java/app/fedilab/android/mastodon/client/entities/api/Tag.java

@@ -32,7 +32,8 @@ public class Tag implements Serializable {
     @SerializedName("following")
     public boolean following = false;
 
-    public Tag() {}
+    public Tag() {
+    }
 
     public Tag(String name) {
         this.name = name;

app/src/main/java/app/fedilab/android/mastodon/client/entities/app/CachedBundle.java

@@ -56,7 +56,9 @@ public class CachedBundle {
 
     private transient Context context;
 
-    public CachedBundle() {}
+    public CachedBundle() {
+    }
+
     public CachedBundle(Context context) {
         //Creation of the DB with tables
         this.context = context;
@@ -79,11 +81,11 @@ public class CachedBundle {
         values.put(Sqlite.COL_BUNDLE, serializeBundle(bundle));
         values.put(Sqlite.COL_CREATED_AT, Helper.dateToString(new Date()));
         values.put(Sqlite.COL_TYPE, CacheType.ARGS.getValue());
-        if( bundle.containsKey(Helper.ARG_ACCOUNT) && currentUser != null) {
+        if (bundle.containsKey(Helper.ARG_ACCOUNT) && currentUser != null) {
             ContentValues valuesAccount = new ContentValues();
             Bundle bundleAccount = new Bundle();
             Account account = (Account) bundle.getSerializable(Helper.ARG_ACCOUNT);
-            if(account != null) {
+            if (account != null) {
                 bundleAccount.putSerializable(Helper.ARG_ACCOUNT, account);
                 valuesAccount.put(Sqlite.COL_BUNDLE, serializeBundle(bundleAccount));
                 valuesAccount.put(Sqlite.COL_CREATED_AT, Helper.dateToString(new Date()));
@@ -95,11 +97,11 @@ public class CachedBundle {
                 db.insertOrThrow(Sqlite.TABLE_INTENT, null, valuesAccount);
             }
         }
-        if( bundle.containsKey(Helper.ARG_STATUS) && currentUser != null) {
+        if (bundle.containsKey(Helper.ARG_STATUS) && currentUser != null) {
             ContentValues valuesAccount = new ContentValues();
             Bundle bundleStatus = new Bundle();
             Status status = (Status) bundle.getSerializable(Helper.ARG_STATUS);
-            if(status != null) {
+            if (status != null) {
                 bundleStatus.putSerializable(Helper.ARG_STATUS, status);
                 valuesAccount.put(Sqlite.COL_BUNDLE, serializeBundle(bundleStatus));
                 valuesAccount.put(Sqlite.COL_CREATED_AT, Helper.dateToString(new Date()));
@@ -119,36 +121,29 @@ public class CachedBundle {
         }
     }
 
-    public interface BundleCallback{
-        void get(Bundle bundle);
-    }
-
-    public interface BundleInsertCallback{
-        void inserted(long bundleId);
-    }
-
     public void getBundle(long id, BaseAccount Account, BundleCallback callback) {
-        new Thread(()->{
+        new Thread(() -> {
             Bundle bundle = null;
             try {
                 CachedBundle cachedBundle = getCachedBundle(String.valueOf(id));
                 if (cachedBundle != null) {
                     bundle = cachedBundle.bundle;
-                    if(bundle != null && bundle.containsKey(Helper.ARG_CACHED_ACCOUNT_ID)) {
+                    if (bundle != null && bundle.containsKey(Helper.ARG_CACHED_ACCOUNT_ID)) {
                         Account cachedAccount = getCachedAccount(Account, bundle.getString(Helper.ARG_CACHED_ACCOUNT_ID));
-                        if(cachedAccount != null) {
+                        if (cachedAccount != null) {
                             bundle.putSerializable(Helper.ARG_ACCOUNT, cachedAccount);
                         }
                     }
-                    if(bundle != null && bundle.containsKey(Helper.ARG_CACHED_STATUS_ID)) {
+                    if (bundle != null && bundle.containsKey(Helper.ARG_CACHED_STATUS_ID)) {
                         Status cachedStatus = getCachedStatus(Account, bundle.getString(Helper.ARG_CACHED_STATUS_ID));
-                        if(cachedStatus != null) {
+                        if (cachedStatus != null) {
                             bundle.putSerializable(Helper.ARG_STATUS, cachedStatus);
                         }
                     }
                 }
                 removeIntent(String.valueOf(id));
-            } catch (DBException ignored) {}
+            } catch (DBException ignored) {
+            }
             Handler mainHandler = new Handler(Looper.getMainLooper());
             Bundle finalBundle = bundle;
             Runnable myRunnable = () -> callback.get(finalBundle);
@@ -157,11 +152,12 @@ public class CachedBundle {
     }
 
     public void insertBundle(Bundle bundle, BaseAccount Account, BundleInsertCallback callback) {
-        new Thread(()->{
+        new Thread(() -> {
             long dbBundleId = -1;
             try {
                 dbBundleId = insertIntent(bundle, Account);
-            } catch (DBException ignored) {}
+            } catch (DBException ignored) {
+            }
             Handler mainHandler = new Handler(Looper.getMainLooper());
             long finalDbBundleId = dbBundleId;
             Runnable myRunnable = () -> callback.inserted(finalDbBundleId);
@@ -169,8 +165,6 @@ public class CachedBundle {
         }).start();
     }
 
-
-
     /**
      * Returns a bundle by targeted account id
      *
@@ -181,17 +175,17 @@ public class CachedBundle {
         if (db == null) {
             throw new DBException("db is null. Wrong initialization.");
         }
-        if(account == null || target_id == null) {
+        if (account == null || target_id == null) {
             return null;
         }
         try {
             Cursor c = db.query(Sqlite.TABLE_INTENT, null, Sqlite.COL_USER_ID + " = '" + account.user_id + "' AND "
-                    + Sqlite.COL_INSTANCE + " = '" + account.instance+ "' AND "
+                    + Sqlite.COL_INSTANCE + " = '" + account.instance + "' AND "
                     + Sqlite.COL_TYPE + " = '" + CacheType.ACCOUNT.getValue() + "' AND "
                     + Sqlite.COL_TARGET_ID + " = '" + target_id + "'", null, null, null, null, "1");
             CachedBundle cachedBundle = cursorToCachedBundle(c);
-            if(cachedBundle != null && cachedBundle.bundle.containsKey(Helper.ARG_ACCOUNT) ) {
+            if (cachedBundle != null && cachedBundle.bundle.containsKey(Helper.ARG_ACCOUNT)) {
-                return  (Account) cachedBundle.bundle.getSerializable(Helper.ARG_ACCOUNT);
+                return (Account) cachedBundle.bundle.getSerializable(Helper.ARG_ACCOUNT);
             }
         } catch (Exception e) {
             return null;
@@ -199,7 +193,6 @@ public class CachedBundle {
         return null;
     }
 
-
     /**
      * Returns a bundle by targeted status id
      *
@@ -210,17 +203,17 @@ public class CachedBundle {
         if (db == null) {
             throw new DBException("db is null. Wrong initialization.");
         }
-        if(account == null || target_id == null) {
+        if (account == null || target_id == null) {
             return null;
         }
         try {
             Cursor c = db.query(Sqlite.TABLE_INTENT, null, Sqlite.COL_USER_ID + " = '" + account.user_id + "' AND "
-                    + Sqlite.COL_INSTANCE + " = '" + account.instance+ "' AND "
+                    + Sqlite.COL_INSTANCE + " = '" + account.instance + "' AND "
                     + Sqlite.COL_TYPE + " = '" + CacheType.STATUS.getValue() + "' AND "
                     + Sqlite.COL_TARGET_ID + " = '" + target_id + "'", null, null, null, null, "1");
             CachedBundle cachedBundle = cursorToCachedBundle(c);
-            if(cachedBundle != null && cachedBundle.bundle.containsKey(Helper.ARG_STATUS) ) {
+            if (cachedBundle != null && cachedBundle.bundle.containsKey(Helper.ARG_STATUS)) {
-                return  (Status) cachedBundle.bundle.getSerializable(Helper.ARG_STATUS);
+                return (Status) cachedBundle.bundle.getSerializable(Helper.ARG_STATUS);
             }
         } catch (Exception e) {
             return null;
@@ -228,7 +221,6 @@ public class CachedBundle {
         return null;
     }
 
-
     /**
      * Returns a bundle by its ID
      *
@@ -259,24 +251,21 @@ public class CachedBundle {
         db.delete(Sqlite.TABLE_INTENT, Sqlite.COL_ID + " = '" + id + "'", null);
     }
 
-
     /**
      * Remove a bundle from db
-     *
      */
     private void removeIntent(BaseAccount account, String target_id) throws DBException {
         if (db == null) {
             throw new DBException("db is null. Wrong initialization.");
         }
-        if(account == null || target_id == null) {
+        if (account == null || target_id == null) {
             return;
         }
         db.delete(Sqlite.TABLE_INTENT, Sqlite.COL_USER_ID + " = '" + account.user_id + "' AND "
-                + Sqlite.COL_INSTANCE + " = '" + account.instance+ "' AND "
+                + Sqlite.COL_INSTANCE + " = '" + account.instance + "' AND "
                 + Sqlite.COL_TARGET_ID + " = '" + target_id + "'", null);
     }
 
-
     /***
      * Method to hydrate an CachedBundle from database
      * @param c Cursor
@@ -325,7 +314,7 @@ public class CachedBundle {
             zos.write(parcel.marshall());
             zos.close();
             base64 = Base64.encodeToString(bos.toByteArray(), 0);
-        } catch(IOException e) {
+        } catch (IOException e) {
             e.printStackTrace();
         } finally {
             parcel.recycle();
@@ -350,13 +339,12 @@ public class CachedBundle {
             bundle = parcel.readBundle(getClass().getClassLoader());
         } catch (IOException e) {
             e.printStackTrace();
-        }  finally {
+        } finally {
             parcel.recycle();
         }
         return bundle;
     }
 
-
     public enum CacheType {
         @SerializedName("ARGS")
         ARGS("ARGS"),
@@ -370,9 +358,19 @@ public class CachedBundle {
         CacheType(String value) {
             this.value = value;
         }
+
         public String getValue() {
             return value;
         }
     }
 
+    public interface BundleCallback {
+        void get(Bundle bundle);
+    }
+
+
+    public interface BundleInsertCallback {
+        void inserted(long bundleId);
+    }
+
 }

app/src/main/java/app/fedilab/android/mastodon/helper/BlurHashDecoder.kt

@@ -69,20 +69,20 @@ class BlurHashDecoder {
         val g = (value / 19) % 19
         val b = value % 19
         return floatArrayOf(
-            signedPow2((r - 9) / 9.0f) * maxAc,
+                signedPow2((r - 9) / 9.0f) * maxAc,
-            signedPow2((g - 9) / 9.0f) * maxAc,
+                signedPow2((g - 9) / 9.0f) * maxAc,
-            signedPow2((b - 9) / 9.0f) * maxAc
+                signedPow2((b - 9) / 9.0f) * maxAc
         )
     }
 
     private fun signedPow2(value: Float) = value.pow(2f).withSign(value)
 
     private fun composeBitmap(
-        width: Int,
+            width: Int,
-        height: Int,
+            height: Int,
-        numCompX: Int,
+            numCompX: Int,
-        numCompY: Int,
+            numCompY: Int,
-        colors: Array<FloatArray>
+            colors: Array<FloatArray>
     ): Bitmap {
         val imageArray = IntArray(width * height)
         for (y in 0 until height) {
@@ -100,7 +100,7 @@ class BlurHashDecoder {
                     }
                 }
                 imageArray[x + width * y] =
-                    Color.rgb(linearToSrgb(r), linearToSrgb(g), linearToSrgb(b))
+                        Color.rgb(linearToSrgb(r), linearToSrgb(g), linearToSrgb(b))
             }
         }
         return Bitmap.createBitmap(imageArray, width, height, Bitmap.Config.ARGB_8888)
@@ -116,12 +116,12 @@ class BlurHashDecoder {
     }
 
     private val charMap = listOf(
-        '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
+            '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
-        'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',
+            'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',
-        'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
+            'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
-        'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '#', '$', '%', '*', '+', ',',
+            'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '#', '$', '%', '*', '+', ',',
-        '-', '.', ':', ';', '=', '?', '@', '[', ']', '^', '_', '{', '|', '}', '~'
+            '-', '.', ':', ';', '=', '?', '@', '[', ']', '^', '_', '{', '|', '}', '~'
     )
-        .mapIndexed { i, c -> c to i }
+            .mapIndexed { i, c -> c to i }
-        .toMap()
+            .toMap()
 }

app/src/main/java/app/fedilab/android/mastodon/helper/ComposeHelper.java

@@ -23,7 +23,6 @@ import java.util.ArrayList;
 import java.util.regex.Matcher;
 
 
-
 public class ComposeHelper {
 
 
@@ -44,13 +43,13 @@ public class ComposeHelper {
         Matcher matcher = mentionPatternALL.matcher(content);
         while (matcher.find()) {
             String mentionLong = matcher.group(1);
-            if(mentionLong != null) {
+            if (mentionLong != null) {
                 if (!mentions.contains(mentionLong)) {
                     mentions.add(mentionLong);
                 }
             }
             String mentionShort = matcher.group(2);
-            if(mentionShort != null) {
+            if (mentionShort != null) {
                 if (!mentions.contains(mentionShort)) {
                     mentions.add(mentionShort);
                 }

app/src/main/java/app/fedilab/android/mastodon/helper/Helper.java

@@ -78,7 +78,6 @@ import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
 import androidx.browser.customtabs.CustomTabColorSchemeParams;
 import androidx.browser.customtabs.CustomTabsIntent;
-import androidx.core.app.ActivityOptionsCompat;
 import androidx.core.app.NotificationCompat;
 import androidx.core.app.NotificationManagerCompat;
 import androidx.core.content.ContextCompat;
@@ -89,7 +88,6 @@ import androidx.fragment.app.FragmentTransaction;
 import androidx.lifecycle.LifecycleOwner;
 import androidx.lifecycle.ViewModelProvider;
 import androidx.lifecycle.ViewModelStoreOwner;
-
 import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.LinearLayoutManager;
 
@@ -848,7 +846,7 @@ public class Helper {
 
     @SuppressLint("DefaultLocale")
     public static String withSuffix(long count) {
-        if (count < 1000) return "" + count;
+        if (count < 1000) return String.valueOf(count);
         int exp = (int) (Math.log(count) / Math.log(1000));
         Locale locale = null;
         try {
@@ -1000,8 +998,7 @@ public class Helper {
         if (context == null) {
             return false;
         }
-        if (context instanceof Activity) {
+        if (context instanceof Activity activity) {
-            final Activity activity = (Activity) context;
             return !activity.isDestroyed() && !activity.isFinishing();
         }
         return true;
@@ -1611,7 +1608,7 @@ public class Helper {
                 message = message.substring(0, 499) + "…";
             }
         }*/
-        notificationBuilder.setGroup(account.mastodon_account != null ? account.mastodon_account.username + "@" + account.instance : "" + "@" + account.instance)
+        notificationBuilder.setGroup(account.mastodon_account != null ? account.mastodon_account.username + "@" + account.instance : "@" + account.instance)
                 .setContentIntent(pIntent)
                 .setContentText(message);
         int ledColour = Color.BLUE;
@@ -1673,7 +1670,7 @@ public class Helper {
                 .setLargeIcon(icon)
                 .setSmallIcon(getNotificationIcon(context))
                 .setStyle(new NotificationCompat.BigTextStyle().bigText(message))
-                .setGroup(account.mastodon_account != null ? account.mastodon_account.username + "@" + account.instance : "" + "@" + account.instance)
+                .setGroup(account.mastodon_account != null ? account.mastodon_account.username + "@" + account.instance : "@" + account.instance)
                 .setGroupSummary(true)
                 .build();
 

app/src/main/java/app/fedilab/android/mastodon/helper/PinnedTimelineHelper.java

@@ -679,8 +679,7 @@ public class PinnedTimelineHelper {
         popup.setOnDismissListener(menu1 -> {
             if (activityMainBinding.viewPager.getAdapter() != null && activityMainBinding.tabLayout.getSelectedTabPosition() != -1) {
                 Fragment fragment = (Fragment) activityMainBinding.viewPager.getAdapter().instantiateItem(activityMainBinding.viewPager, activityMainBinding.tabLayout.getSelectedTabPosition());
-                if (fragment instanceof FragmentMastodonTimeline && fragment.isVisible()) {
+                if (fragment instanceof FragmentMastodonTimeline fragmentMastodonTimeline && fragment.isVisible()) {
-                    FragmentMastodonTimeline fragmentMastodonTimeline = ((FragmentMastodonTimeline) fragment);
                     fragmentMastodonTimeline.refreshAllAdapters();
                 }
             }

app/src/main/java/app/fedilab/android/mastodon/helper/SpannableHelper.java

@@ -312,7 +312,7 @@ public class SpannableHelper {
                     @Override
                     public void updateDrawState(@NonNull TextPaint ds) {
                         super.updateDrawState(ds);
-                        if(!underlineLinks) {
+                        if (!underlineLinks) {
                             ds.setUnderlineText(status != null && status.underlined);
                         }
                         if (linkColor != -1) {
@@ -604,7 +604,7 @@ public class SpannableHelper {
             @Override
             public void updateDrawState(@NonNull TextPaint ds) {
                 super.updateDrawState(ds);
-                if(!underlineLinks) {
+                if (!underlineLinks) {
                     ds.setUnderlineText(status != null && status.underlined);
                 }
                 if (linkColor != -1) {
@@ -763,7 +763,7 @@ public class SpannableHelper {
                     @Override
                     public void updateDrawState(@NonNull TextPaint ds) {
                         super.updateDrawState(ds);
-                        if(!underlineLinks) {
+                        if (!underlineLinks) {
                             ds.setUnderlineText(status != null && status.underlined);
                         }
                         if (linkColor != -1) {
@@ -916,7 +916,7 @@ public class SpannableHelper {
                                             @Override
                                             public void updateDrawState(@NonNull TextPaint ds) {
                                                 super.updateDrawState(ds);
-                                                if(!underlineLinks) {
+                                                if (!underlineLinks) {
                                                     ds.setUnderlineText(false);
                                                 }
                                                 if (linkColor != -1) {

app/src/main/java/app/fedilab/android/mastodon/helper/ThemeHelper.java

@@ -176,12 +176,10 @@ public class ThemeHelper {
         String[] list;
         try {
             list = context.getAssets().list("themes/contributors");
-            if (list.length > 0) {
+            for (String file : list) {
-                for (String file : list) {
+                InputStream is = context.getAssets().open("themes/contributors/" + file);
-                    InputStream is = context.getAssets().open("themes/contributors/" + file);
+                LinkedHashMap<String, String> data = readCSVFile(is);
-                    LinkedHashMap<String, String> data = readCSVFile(is);
+                linkedHashMaps.add(data);
-                    linkedHashMaps.add(data);
-                }
             }
         } catch (IOException e) {
             e.printStackTrace();

app/src/main/java/app/fedilab/android/mastodon/helper/TranslateHelper.java

@@ -81,7 +81,7 @@ public class TranslateHelper {
         String translate;
         if (translates == null || translates.size() <= 1) {
             translate = MyTransL.getLocale();
-            if(translates != null && translates.size() == 1 ) {
+            if (translates != null && translates.size() == 1) {
                 for (String val : translates) {
                     translate = val;
                 }

app/src/main/java/app/fedilab/android/mastodon/helper/itemtouchhelper/SimpleItemTouchHelperCallback.java

@@ -102,9 +102,8 @@ public class SimpleItemTouchHelperCallback extends ItemTouchHelper.Callback {
     public void onSelectedChanged(RecyclerView.ViewHolder viewHolder, int actionState) {
         // We only want the active item to change
         if (actionState != ItemTouchHelper.ACTION_STATE_IDLE) {
-            if (viewHolder instanceof ItemTouchHelperViewHolder) {
+            if (viewHolder instanceof ItemTouchHelperViewHolder itemViewHolder) {
                 // Let the view holder know that this item is being moved or dragged
-                ItemTouchHelperViewHolder itemViewHolder = (ItemTouchHelperViewHolder) viewHolder;
                 itemViewHolder.onItemSelected();
             }
         }
@@ -118,9 +117,8 @@ public class SimpleItemTouchHelperCallback extends ItemTouchHelper.Callback {
 
         viewHolder.itemView.setAlpha(ALPHA_FULL);
 
-        if (viewHolder instanceof ItemTouchHelperViewHolder) {
+        if (viewHolder instanceof ItemTouchHelperViewHolder itemViewHolder) {
             // Tell the view holder it's time to restore the idle state
-            ItemTouchHelperViewHolder itemViewHolder = (ItemTouchHelperViewHolder) viewHolder;
             itemViewHolder.onItemClear();
         }
     }

app/src/main/java/app/fedilab/android/mastodon/helper/settings/TimePreferenceDialogFragment.java

@@ -73,8 +73,7 @@ public class TimePreferenceDialogFragment extends PreferenceDialogFragmentCompat
             // Generate value to save
             String time = hour + ":" + minute;
             DialogPreference preference = getPreference();
-            if (preference instanceof TimePreference) {
+            if (preference instanceof TimePreference timePreference) {
-                TimePreference timePreference = ((TimePreference) preference);
                 if (timePreference.callChangeListener(time)) {
                     timePreference.setTime(time);
                 }

app/src/main/java/app/fedilab/android/mastodon/imageeditor/EditImageActivity.java

@@ -22,7 +22,6 @@ import androidx.constraintlayout.widget.ConstraintSet;
 import androidx.core.app.ActivityCompat;
 import androidx.core.content.ContextCompat;
 import androidx.exifinterface.media.ExifInterface;
-
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.transition.ChangeBounds;
 import androidx.transition.TransitionManager;

app/src/main/java/app/fedilab/android/mastodon/imageeditor/base/BaseActivity.java

@@ -47,10 +47,8 @@ public class BaseActivity extends AppCompatActivity {
     @Override
     public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
         super.onRequestPermissionsResult(requestCode, permissions, grantResults);
-        switch (requestCode) {
+        if (requestCode == READ_WRITE_STORAGE) {
-            case READ_WRITE_STORAGE:
+            isPermissionGranted(grantResults[0] == PackageManager.PERMISSION_GRANTED, permissions[0]);
-                isPermissionGranted(grantResults[0] == PackageManager.PERMISSION_GRANTED, permissions[0]);
-                break;
         }
     }
 

app/src/main/java/app/fedilab/android/mastodon/jobs/ComposeWorker.java

@@ -32,7 +32,6 @@ import android.os.Bundle;
 import androidx.annotation.NonNull;
 import androidx.annotation.RequiresApi;
 import androidx.core.app.NotificationCompat;
-
 import androidx.preference.PreferenceManager;
 import androidx.work.Data;
 import androidx.work.ForegroundInfo;

app/src/main/java/app/fedilab/android/mastodon/services/CustomReceiver.java

@@ -66,14 +66,14 @@ public class CustomReceiver extends MessagingReceiver {
     @Override
     public void onNewEndpoint(@Nullable Context context, @NotNull String endpoint, @NotNull String slug) {
         if (context != null) {
-            synchronized(this) {
+            synchronized (this) {
                 SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(context);
-                String storedEnpoint = sharedpreferences.getString(context.getString(R.string.SET_STORED_ENDPOINT)+slug, null);
+                String storedEnpoint = sharedpreferences.getString(context.getString(R.string.SET_STORED_ENDPOINT) + slug, null);
-                if(storedEnpoint == null || !storedEnpoint.equals(endpoint)) {
+                if (storedEnpoint == null || !storedEnpoint.equals(endpoint)) {
                     PushNotifications
                             .registerPushNotifications(context, endpoint, slug);
                     SharedPreferences.Editor editor = sharedpreferences.edit();
-                    editor.putString(context.getString(R.string.SET_STORED_ENDPOINT)+slug, endpoint);
+                    editor.putString(context.getString(R.string.SET_STORED_ENDPOINT) + slug, endpoint);
                     editor.commit();
                 }
             }

app/src/main/java/app/fedilab/android/mastodon/ui/drawer/AccountAdapter.java

@@ -17,7 +17,6 @@ package app.fedilab.android.mastodon.ui.drawer;
 
 import static app.fedilab.android.BaseMainActivity.currentAccount;
 
-import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
@@ -31,7 +30,6 @@ import android.widget.Toast;
 
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.AlertDialog;
-import androidx.core.app.ActivityOptionsCompat;
 import androidx.lifecycle.LifecycleOwner;
 import androidx.lifecycle.ViewModelProvider;
 import androidx.lifecycle.ViewModelStoreOwner;

app/src/main/java/app/fedilab/android/mastodon/ui/drawer/AccountFollowRequestAdapter.java

@@ -16,7 +16,6 @@ package app.fedilab.android.mastodon.ui.drawer;
 
 import static app.fedilab.android.BaseMainActivity.currentAccount;
 
-import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
@@ -26,7 +25,6 @@ import android.view.View;
 import android.view.ViewGroup;
 
 import androidx.annotation.NonNull;
-import androidx.core.app.ActivityOptionsCompat;
 import androidx.lifecycle.LifecycleOwner;
 import androidx.lifecycle.ViewModelProvider;
 import androidx.lifecycle.ViewModelStoreOwner;

app/src/main/java/app/fedilab/android/mastodon/ui/drawer/ComposeAdapter.java

@@ -51,7 +51,6 @@ import android.view.inputmethod.InputMethodManager;
 import android.webkit.URLUtil;
 import android.widget.ArrayAdapter;
 import android.widget.Button;
-import android.widget.GridView;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
@@ -110,7 +109,6 @@ import app.fedilab.android.databinding.DrawerStatusComposeBinding;
 import app.fedilab.android.databinding.DrawerStatusSimpleBinding;
 import app.fedilab.android.mastodon.activities.ComposeActivity;
 import app.fedilab.android.mastodon.activities.MediaActivity;
-import app.fedilab.android.mastodon.activities.SearchResultTabActivity;
 import app.fedilab.android.mastodon.client.entities.api.Account;
 import app.fedilab.android.mastodon.client.entities.api.Attachment;
 import app.fedilab.android.mastodon.client.entities.api.Emoji;
@@ -549,7 +547,7 @@ public class ComposeAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder
                     SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(context);
                     String defaultFormat = sharedpreferences.getString(context.getString(R.string.SET_THREAD_MESSAGE), context.getString(R.string.DEFAULT_THREAD_VALUE));
                     //User asked to be prompted for threading long messages
-                    if(defaultFormat.compareToIgnoreCase("ASK") == 0 && !splitChoiceDone) {
+                    if (defaultFormat.compareToIgnoreCase("ASK") == 0 && !splitChoiceDone) {
                         splitChoiceDone = true;
                         AlertDialog.Builder threadConfirm = new MaterialAlertDialogBuilder(context);
                         threadConfirm.setTitle(context.getString(R.string.thread_long_this_message));
@@ -561,29 +559,29 @@ public class ComposeAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder
                             holder.binding.content.setText(splitText.get(0));
                             int statusListSize = statusList.size();
                             int i = 0;
-                            for(String message: splitText) {
+                            for (String message : splitText) {
-                                if(i==0) {
+                                if (i == 0) {
                                     i++;
                                     continue;
                                 }
-                                manageDrafts.onItemDraftAdded(statusListSize+(i-1), message);
+                                manageDrafts.onItemDraftAdded(statusListSize + (i - 1), message);
                                 buttonVisibility(holder);
                                 i++;
                             }
                             dialog.dismiss();
                         });
                         threadConfirm.show();
-                    } else if(defaultFormat.compareToIgnoreCase("ENABLE") == 0) { //User wants to automatically thread long messages
+                    } else if (defaultFormat.compareToIgnoreCase("ENABLE") == 0) { //User wants to automatically thread long messages
                         proceedToSplit = true;
                         ArrayList<String> splitText = ComposeHelper.splitToots(s.toString(), max_car);
                         int statusListSize = statusList.size();
                         int i = 0;
-                        for(String message: splitText) {
+                        for (String message : splitText) {
-                            if(i==0) {
+                            if (i == 0) {
                                 i++;
                                 continue;
                             }
-                            manageDrafts.onItemDraftAdded(statusListSize+(i-1), message);
+                            manageDrafts.onItemDraftAdded(statusListSize + (i - 1), message);
                             buttonVisibility(holder);
                             i++;
                         }
@@ -594,7 +592,7 @@ public class ComposeAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder
             @Override
             public void afterTextChanged(Editable s) {
                 String contentString = s.toString();
-                if(proceedToSplit) {
+                if (proceedToSplit) {
                     int max_car = MastodonHelper.getInstanceMaxChars(context);
                     ArrayList<String> splitText = ComposeHelper.splitToots(contentString, max_car);
                     contentString = splitText.get(0);
@@ -1352,21 +1350,21 @@ public class ComposeAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder
         if (getItemViewType(position) == TYPE_NORMAL) {
             Status status = statusList.get(position);
             StatusSimpleViewHolder holder = (StatusSimpleViewHolder) viewHolder;
-            if(status.media_attachments != null && status.media_attachments.size() > 0 ) {
+            if (status.media_attachments != null && status.media_attachments.size() > 0) {
                 holder.binding.simpleMedia.removeAllViews();
                 List<Attachment> attachmentList = statusList.get(position).media_attachments;
-                for(Attachment attachment: attachmentList) {
+                for (Attachment attachment : attachmentList) {
                     DrawerMediaListBinding drawerMediaListBinding = DrawerMediaListBinding.inflate(LayoutInflater.from(context), holder.binding.simpleMedia, false);
                     Glide.with(drawerMediaListBinding.media.getContext())
                             .load(attachment.preview_url)
                             .into(drawerMediaListBinding.media);
 
-                    if(attachment.filename != null) {
+                    if (attachment.filename != null) {
                         drawerMediaListBinding.mediaName.setText(attachment.filename);
-                    } else if (attachment.preview_url != null){
+                    } else if (attachment.preview_url != null) {
                         drawerMediaListBinding.mediaName.setText(URLUtil.guessFileName(attachment.preview_url, null, null));
                     }
-                    drawerMediaListBinding.getRoot().setOnClickListener(v->{
+                    drawerMediaListBinding.getRoot().setOnClickListener(v -> {
                         Intent mediaIntent = new Intent(context, MediaActivity.class);
                         Bundle b = new Bundle();
                         ArrayList<Attachment> attachments = new ArrayList<>();

app/src/main/java/app/fedilab/android/mastodon/ui/drawer/NotificationAdapter.java

@@ -19,7 +19,6 @@ import static app.fedilab.android.BaseMainActivity.currentAccount;
 import static app.fedilab.android.BaseMainActivity.currentNightMode;
 import static app.fedilab.android.mastodon.ui.drawer.StatusAdapter.statusManagement;
 
-import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
@@ -31,7 +30,6 @@ import android.view.ViewGroup;
 import android.widget.TextView;
 
 import androidx.annotation.NonNull;
-import androidx.core.app.ActivityOptionsCompat;
 import androidx.lifecycle.LifecycleOwner;
 import androidx.lifecycle.ViewModelProvider;
 import androidx.lifecycle.ViewModelStoreOwner;

app/src/main/java/app/fedilab/android/mastodon/ui/drawer/StatusAdapter.java

@@ -88,7 +88,6 @@ import androidx.fragment.app.Fragment;
 import androidx.lifecycle.LifecycleOwner;
 import androidx.lifecycle.ViewModelProvider;
 import androidx.lifecycle.ViewModelStoreOwner;
-
 import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
@@ -935,7 +934,7 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
                                     Intent intent = new Intent(context, ProfileActivity.class);
                                     Bundle args = new Bundle();
                                     args.putSerializable(Helper.ARG_ACCOUNT, fetchedStatus.reblog != null ? fetchedStatus.reblog.account : fetchedStatus.account);
-                                    new CachedBundle(context).insertBundle(args, currentAccount,bundleId -> {
+                                    new CachedBundle(context).insertBundle(args, currentAccount, bundleId -> {
                                         Bundle bundle = new Bundle();
                                         bundle.putLong(Helper.ARG_INTENT_ID, bundleId);
                                         intent.putExtras(bundle);
@@ -1299,13 +1298,13 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
                 } else {
                     holder.binding.replyCount.setVisibility(View.GONE);
                 }
-                if(statusToDeal.reblogs_count > 0) {
+                if (statusToDeal.reblogs_count > 0) {
                     holder.binding.boostCount.setText(String.valueOf(statusToDeal.reblogs_count));
                     holder.binding.boostCount.setVisibility(View.VISIBLE);
                 } else {
                     holder.binding.boostCount.setVisibility(View.GONE);
                 }
-                if(statusToDeal.favourites_count > 0) {
+                if (statusToDeal.favourites_count > 0) {
                     holder.binding.favoriteCount.setText(String.valueOf(statusToDeal.favourites_count));
                     holder.binding.favoriteCount.setVisibility(View.VISIBLE);
                 } else {
@@ -1330,7 +1329,7 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
             } else {
                 holder.binding.dateShort.setCompoundDrawables(null, null, null, null);
             }
-            if(relativeDate) {
+            if (relativeDate) {
                 if (originalDateForBoost || status.reblog == null) {
                     holder.binding.dateShort.setText(Helper.dateDiff(context, statusToDeal.created_at));
                 } else {
@@ -1795,7 +1794,7 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
 
         if (statusToDeal.poll != null && statusToDeal.poll.options != null) {
             int normalize;
-            if(statusToDeal.poll.multiple && statusToDeal.poll.voters_count > 1) {
+            if (statusToDeal.poll.multiple && statusToDeal.poll.voters_count > 1) {
                 normalize = statusToDeal.poll.voters_count;
             } else {
                 normalize = statusToDeal.poll.votes_count;
@@ -3238,8 +3237,7 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
     @Override
     public void onViewRecycled(@NonNull RecyclerView.ViewHolder viewHolder) {
         super.onViewRecycled(viewHolder);
-        if (viewHolder instanceof StatusViewHolder) {
+        if (viewHolder instanceof StatusViewHolder holder) {
-            StatusViewHolder holder = (StatusViewHolder) viewHolder;
             if (holder.binding != null) {
                 PlayerView doubleTapPlayerView = holder.binding.media.getRoot().findViewById(R.id.media_video);
                 if (doubleTapPlayerView != null && doubleTapPlayerView.getPlayer() != null) {

app/src/main/java/app/fedilab/android/mastodon/ui/drawer/SuggestionAdapter.java

@@ -17,7 +17,6 @@ package app.fedilab.android.mastodon.ui.drawer;
 
 import static app.fedilab.android.BaseMainActivity.currentAccount;
 
-import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
@@ -28,7 +27,6 @@ import android.view.ViewGroup;
 import android.widget.TextView;
 
 import androidx.annotation.NonNull;
-import androidx.core.app.ActivityOptionsCompat;
 import androidx.lifecycle.ViewModelProvider;
 import androidx.lifecycle.ViewModelStoreOwner;
 import androidx.preference.PreferenceManager;

app/src/main/java/app/fedilab/android/mastodon/ui/fragment/media/FragmentMedia.java

@@ -111,11 +111,15 @@ public class FragmentMedia extends Fragment {
             }
         });
         binding.mediaPicture.setOnClickListener(v -> {
-            if(isAdded()){((MediaActivity) requireActivity()).toogleFullScreen();}
+            if (isAdded()) {
+                ((MediaActivity) requireActivity()).toogleFullScreen();
+            }
         });
 
         binding.mediaVideo.setOnClickListener(v -> {
-            if(isAdded()) {((MediaActivity) requireActivity()).toogleFullScreen();}
+            if (isAdded()) {
+                ((MediaActivity) requireActivity()).toogleFullScreen();
+            }
         });
 
         String type = attachment.type;
@@ -367,7 +371,8 @@ public class FragmentMedia extends Fragment {
                                 binding.videoLayout.setVisibility(View.GONE);
                                 try {
                                     ActivityCompat.finishAfterTransition(requireActivity());
-                                }catch (Exception ignored){}
+                                } catch (Exception ignored) {
+                                }
                             }
                         }
 

app/src/main/java/app/fedilab/android/mastodon/ui/fragment/media/FragmentMediaProfile.java

@@ -75,7 +75,7 @@ public class FragmentMediaProfile extends Fragment {
         if (getArguments() != null) {
             long bundleId = getArguments().getLong(Helper.ARG_INTENT_ID, -1);
             new CachedBundle(requireActivity()).getBundle(bundleId, currentAccount, bundle -> {
-                if(bundle != null) {
+                if (bundle != null) {
                     accountTimeline = (Account) bundle.getSerializable(Helper.ARG_ACCOUNT);
                     checkRemotely = bundle.getBoolean(Helper.ARG_CHECK_REMOTELY, false);
                 }

app/src/main/java/app/fedilab/android/mastodon/ui/fragment/settings/FragmentTimelinesSettings.java

@@ -31,6 +31,7 @@ import app.fedilab.android.mastodon.helper.Helper;
 public class FragmentTimelinesSettings extends PreferenceFragmentCompat implements SharedPreferences.OnSharedPreferenceChangeListener {
 
     boolean recreate;
+
     @Override
     public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
         addPreferencesFromResource(R.xml.pref_timelines);

app/src/main/java/app/fedilab/android/mastodon/ui/fragment/timeline/FragmentMastodonAccount.java

@@ -39,7 +39,6 @@ import java.util.List;
 
 import app.fedilab.android.BaseMainActivity;
 import app.fedilab.android.R;
-import app.fedilab.android.activities.MainActivity;
 import app.fedilab.android.databinding.FragmentPaginationBinding;
 import app.fedilab.android.mastodon.activities.SearchResultTabActivity;
 import app.fedilab.android.mastodon.client.entities.api.Account;
@@ -98,7 +97,7 @@ public class FragmentMastodonAccount extends Fragment {
     }
 
     private void initializeAfterBundle(Bundle bundle) {
-        if(bundle != null) {
+        if (bundle != null) {
             search = bundle.getString(Helper.ARG_SEARCH_KEYWORD, null);
             accountTimeline = (Account) bundle.getSerializable(Helper.ARG_ACCOUNT);
             followType = (FedilabProfileTLPageAdapter.follow_type) bundle.getSerializable(Helper.ARG_FOLLOW_TYPE);

app/src/main/java/app/fedilab/android/mastodon/ui/fragment/timeline/FragmentMastodonContext.java

@@ -21,7 +21,6 @@ import android.content.BroadcastReceiver;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.SharedPreferences;
-import android.os.Build;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -31,7 +30,6 @@ import androidx.annotation.NonNull;
 import androidx.core.content.ContextCompat;
 import androidx.fragment.app.Fragment;
 import androidx.lifecycle.ViewModelProvider;
-
 import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.LinearLayoutManager;
 
@@ -59,7 +57,6 @@ public class FragmentMastodonContext extends Fragment {
     private StatusesVM statusesVM;
     private List<Status> statuses;
     private StatusAdapter statusAdapter;
-    private boolean refresh;
     //Handle actions that can be done in other fragments
     private final BroadcastReceiver receive_action = new BroadcastReceiver() {
         @Override
@@ -128,6 +125,7 @@ public class FragmentMastodonContext extends Fragment {
             }
         }
     };
+    private boolean refresh;
     private Status focusedStatus;
     private String remote_instance, focusedStatusURI;
     private Status firstStatus;

app/src/main/java/app/fedilab/android/mastodon/ui/fragment/timeline/FragmentMastodonDirectMessage.java

@@ -50,7 +50,6 @@ import androidx.core.app.ActivityCompat;
 import androidx.core.content.ContextCompat;
 import androidx.fragment.app.Fragment;
 import androidx.lifecycle.ViewModelProvider;
-
 import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.work.Data;

app/src/main/java/app/fedilab/android/mastodon/ui/fragment/timeline/FragmentMastodonNotification.java

@@ -19,7 +19,6 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.SharedPreferences;
-import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.view.LayoutInflater;
@@ -31,7 +30,6 @@ import androidx.annotation.Nullable;
 import androidx.core.content.ContextCompat;
 import androidx.fragment.app.Fragment;
 import androidx.lifecycle.ViewModelProvider;
-
 import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;

app/src/main/java/app/fedilab/android/mastodon/ui/fragment/timeline/FragmentMastodonTimeline.java

@@ -36,7 +36,6 @@ import androidx.annotation.Nullable;
 import androidx.core.content.ContextCompat;
 import androidx.fragment.app.Fragment;
 import androidx.lifecycle.ViewModelProvider;
-
 import androidx.preference.PreferenceManager;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
@@ -63,7 +62,6 @@ import app.fedilab.android.mastodon.client.entities.app.PinnedTimeline;
 import app.fedilab.android.mastodon.client.entities.app.RemoteInstance;
 import app.fedilab.android.mastodon.client.entities.app.TagTimeline;
 import app.fedilab.android.mastodon.client.entities.app.Timeline;
-import app.fedilab.android.mastodon.exception.DBException;
 import app.fedilab.android.mastodon.helper.CrossActionHelper;
 import app.fedilab.android.mastodon.helper.GlideApp;
 import app.fedilab.android.mastodon.helper.Helper;
@@ -385,7 +383,7 @@ public class FragmentMastodonTimeline extends Fragment implements StatusAdapter.
         flagLoading = false;
         if (getArguments() != null) {
             long bundleId = getArguments().getLong(Helper.ARG_INTENT_ID, -1);
-            if(bundleId != -1 ) {
+            if (bundleId != -1) {
                 new CachedBundle(requireActivity()).getBundle(bundleId, currentAccount, this::initializeAfterBundle);
             } else {
                 initializeAfterBundle(getArguments());
@@ -397,7 +395,7 @@ public class FragmentMastodonTimeline extends Fragment implements StatusAdapter.
     }
 
     private void initializeAfterBundle(Bundle bundle) {
-        new Thread(()->{
+        new Thread(() -> {
             if (bundle != null) {
                 timelineType = (Timeline.TimeLineEnum) bundle.get(Helper.ARG_TIMELINE_TYPE);
                 lemmy_post_id = bundle.getString(Helper.ARG_LEMMY_POST_ID, null);

app/src/main/java/app/fedilab/android/mastodon/ui/fragment/timeline/FragmentNotificationContainer.java

@@ -224,8 +224,7 @@ public class FragmentNotificationContainer extends Fragment {
                 Fragment fragment;
                 if (binding.viewpagerNotificationContainer.getAdapter() != null) {
                     fragment = (Fragment) binding.viewpagerNotificationContainer.getAdapter().instantiateItem(binding.viewpagerNotificationContainer, tab.getPosition());
-                    if (fragment instanceof FragmentMastodonNotification) {
+                    if (fragment instanceof FragmentMastodonNotification fragmentMastodonNotification) {
-                        FragmentMastodonNotification fragmentMastodonNotification = ((FragmentMastodonNotification) fragment);
                         fragmentMastodonNotification.scrollToTop();
                     }
                 }

app/src/main/java/app/fedilab/android/mastodon/ui/fragment/timeline/FragmentProfileTimeline.java

@@ -52,7 +52,7 @@ public class FragmentProfileTimeline extends Fragment {
         binding = FragmentProfileTimelinesBinding.inflate(inflater, container, false);
         if (getArguments() != null) {
             long bundleId = getArguments().getLong(Helper.ARG_INTENT_ID, -1);
-            if(bundleId != -1 ) {
+            if (bundleId != -1) {
                 new CachedBundle(requireActivity()).getBundle(bundleId, currentAccount, bundle -> {
                     account = (Account) bundle.getSerializable(Helper.ARG_ACCOUNT);
                     checkRemotely = bundle.getBoolean(Helper.ARG_CHECK_REMOTELY, false);
@@ -91,10 +91,7 @@ public class FragmentProfileTimeline extends Fragment {
             public void onTabReselected(TabLayout.Tab tab) {
                 if (binding.viewpager.getAdapter() != null && binding.viewpager
                         .getAdapter()
-                        .instantiateItem(binding.viewpager, binding.viewpager.getCurrentItem()) instanceof FragmentMastodonTimeline) {
+                        .instantiateItem(binding.viewpager, binding.viewpager.getCurrentItem()) instanceof FragmentMastodonTimeline fragmentMastodonTimeline) {
-                    FragmentMastodonTimeline fragmentMastodonTimeline = (FragmentMastodonTimeline) binding.viewpager
-                            .getAdapter()
-                            .instantiateItem(binding.viewpager, binding.viewpager.getCurrentItem());
                     fragmentMastodonTimeline.goTop();
                 }
             }
@@ -116,10 +113,7 @@ public class FragmentProfileTimeline extends Fragment {
             popup.setOnDismissListener(menu1 -> {
                 if (binding.viewpager.getAdapter() != null && binding.viewpager
                         .getAdapter()
-                        .instantiateItem(binding.viewpager, binding.viewpager.getCurrentItem()) instanceof FragmentMastodonTimeline) {
+                        .instantiateItem(binding.viewpager, binding.viewpager.getCurrentItem()) instanceof FragmentMastodonTimeline fragmentMastodonTimeline) {
-                    FragmentMastodonTimeline fragmentMastodonTimeline = (FragmentMastodonTimeline) binding.viewpager
-                            .getAdapter()
-                            .instantiateItem(binding.viewpager, binding.viewpager.getCurrentItem());
                     FragmentTransaction fragTransaction = getChildFragmentManager().beginTransaction();
                     fragTransaction.detach(fragmentMastodonTimeline).commit();
                     Bundle args = new Bundle();

app/src/main/java/app/fedilab/android/peertube/activities/PeertubeActivity.java

@@ -1591,7 +1591,7 @@ public class PeertubeActivity extends BasePeertubeActivity implements CommentLis
                 }
             }
         };
-        ContextCompat.registerReceiver(PeertubeActivity.this, mPowerKeyReceiver, theFilter,  ContextCompat.RECEIVER_NOT_EXPORTED);
+        ContextCompat.registerReceiver(PeertubeActivity.this, mPowerKeyReceiver, theFilter, ContextCompat.RECEIVER_NOT_EXPORTED);
     }
 
     private void unregisterReceiver() {

app/src/main/java/app/fedilab/android/peertube/activities/PeertubeMainActivity.java

@@ -61,7 +61,6 @@ import androidx.drawerlayout.widget.DrawerLayout;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 import androidx.fragment.app.FragmentStatePagerAdapter;
-
 import androidx.preference.PreferenceManager;
 import androidx.viewpager.widget.PagerAdapter;
 import androidx.viewpager.widget.ViewPager;

app/src/main/java/app/fedilab/android/peertube/client/RetrofitPeertubeAPI.java

@@ -47,6 +47,7 @@ import java.io.UnsupportedEncodingException;
 import java.net.IDN;
 import java.net.URL;
 import java.net.URLDecoder;
+import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.LinkedHashMap;
@@ -178,11 +179,8 @@ public class RetrofitPeertubeAPI {
                 error.printStackTrace();
                 return;
             }
-            try {
+            //At the state the instance can be encoded
-                //At the state the instance can be encoded
+            instance = URLDecoder.decode(instance, StandardCharsets.UTF_8);
-                instance = URLDecoder.decode(instance, "utf-8");
-            } catch (UnsupportedEncodingException ignored) {
-            }
             SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(activity);
             account.token = token;
             account.client_id = client_id;

app/src/main/java/app/fedilab/android/peertube/fragment/SettingsFragment.java

@@ -17,7 +17,6 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.core.content.res.ResourcesCompat;
 import androidx.fragment.app.FragmentActivity;
-
 import androidx.preference.ListPreference;
 import androidx.preference.MultiSelectListPreference;
 import androidx.preference.Preference;

app/src/main/java/app/fedilab/android/peertube/helper/Helper.java

@@ -57,7 +57,6 @@ import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
 import androidx.core.app.ActivityCompat;
 import androidx.core.content.ContextCompat;
-
 import androidx.preference.PreferenceManager;
 
 import com.avatarfirst.avatargenlib.AvatarGenerator;
@@ -276,7 +275,7 @@ public class Helper {
      * @return String rounded value to be displayed
      */
     public static String withSuffix(long count) {
-        if (count < 1000) return "" + count;
+        if (count < 1000) return String.valueOf(count);
         int exp = (int) (Math.log(count) / Math.log(1000));
         Locale locale = null;
         try {

app/src/main/java/app/fedilab/android/peertube/services/RetrieveInfoService.java

@@ -54,7 +54,7 @@ public class RetrieveInfoService extends Service implements NetworkStateReceiver
         super.onCreate();
         networkStateReceiver = new NetworkStateReceiver();
         networkStateReceiver.addListener(this);
-        ContextCompat.registerReceiver(RetrieveInfoService.this, networkStateReceiver, new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION),  ContextCompat.RECEIVER_NOT_EXPORTED);
+        ContextCompat.registerReceiver(RetrieveInfoService.this, networkStateReceiver, new IntentFilter(ConnectivityManager.CONNECTIVITY_ACTION), ContextCompat.RECEIVER_NOT_EXPORTED);
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
             NotificationChannel channel = new NotificationChannel(NOTIFICATION_CHANNEL_ID,
                     getString(R.string.notification_channel_name),

app/src/main/java/app/fedilab/android/peertube/webview/MastalabWebChromeClient.java

@@ -109,11 +109,10 @@ public class MastalabWebChromeClient extends WebChromeClient implements MediaPla
 
     @Override
     public void onShowCustomView(View view, CustomViewCallback callback) {
-        if (view instanceof FrameLayout) {
+        if (view instanceof FrameLayout frameLayout) {
             if (((AppCompatActivity) activity).getSupportActionBar() != null)
                 ((AppCompatActivity) activity).getSupportActionBar().hide();
             // A video wants to be shown
-            FrameLayout frameLayout = (FrameLayout) view;
             View focusedChild = frameLayout.getFocusedChild();
 
             // Save video related variables
@@ -125,9 +124,8 @@ public class MastalabWebChromeClient extends WebChromeClient implements MediaPla
             activityNonVideoView.setVisibility(View.INVISIBLE);
             activityVideoView.addView(videoViewContainer, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
             activityVideoView.setVisibility(View.VISIBLE);
-            if (focusedChild instanceof android.widget.VideoView) {
+            if (focusedChild instanceof android.widget.VideoView videoView) {
                 // android.widget.VideoView (typically API level <11)
-                android.widget.VideoView videoView = (android.widget.VideoView) focusedChild;
                 // Handle all the required events
                 videoView.setOnCompletionListener(this);
                 videoView.setOnErrorListener(this);