remove redundant findViewById type casts

Clover/app/src/main/java/org/floens/chan/ui/activity/StartActivity.java

@@ -113,7 +113,7 @@ public class StartActivity extends AppCompatActivity implements NfcAdapter.Creat
         runtimePermissionsHelper = new RuntimePermissionsHelper(this);
         versionHandler = new VersionHandler(this, runtimePermissionsHelper);
 
-        contentView = (ViewGroup) findViewById(android.R.id.content);
+        contentView = findViewById(android.R.id.content);
 
         // Setup base controllers, and decide if to use the split layout for tablets
         drawerController = new DrawerController(this);

Clover/app/src/main/java/org/floens/chan/ui/adapter/DrawerAdapter.java

@@ -307,11 +307,11 @@ public class DrawerAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
 
         private PinViewHolder(View itemView) {
             super(itemView);
-            image = (ThumbnailView) itemView.findViewById(R.id.thumb);
+            image = itemView.findViewById(R.id.thumb);
             image.setCircular(true);
-            textView = (TextView) itemView.findViewById(R.id.text);
+            textView = itemView.findViewById(R.id.text);
             textView.setTypeface(ROBOTO_MEDIUM);
-            watchCountText = (TextView) itemView.findViewById(R.id.watch_count);
+            watchCountText = itemView.findViewById(R.id.watch_count);
             watchCountText.setTypeface(ROBOTO_MEDIUM);
 
             setRoundItemBackground(watchCountText);
@@ -357,9 +357,9 @@ public class DrawerAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
 
         private HeaderHolder(View itemView) {
             super(itemView);
-            text = (TextView) itemView.findViewById(R.id.text);
+            text = itemView.findViewById(R.id.text);
             text.setTypeface(ROBOTO_MEDIUM);
-            clear = (ImageView) itemView.findViewById(R.id.clear);
+            clear = itemView.findViewById(R.id.clear);
             setRoundItemBackground(clear);
             clear.setOnClickListener(new View.OnClickListener() {
                 @Override
@@ -374,7 +374,7 @@ public class DrawerAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
                     return true;
                 }
             });
-            settings = (ImageView) itemView.findViewById(R.id.settings);
+            settings = itemView.findViewById(R.id.settings);
             setRoundItemBackground(settings);
             settings.setOnClickListener(new View.OnClickListener() {
                 @Override
@@ -391,8 +391,8 @@ public class DrawerAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
 
         private LinkHolder(View itemView) {
             super(itemView);
-            image = (ImageView) itemView.findViewById(R.id.image);
+            image = itemView.findViewById(R.id.image);
-            text = (TextView) itemView.findViewById(R.id.text);
+            text = itemView.findViewById(R.id.text);
             text.setTypeface(ROBOTO_MEDIUM);
 
             itemView.setOnClickListener(new View.OnClickListener() {
@@ -416,7 +416,7 @@ public class DrawerAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
 
         private BoardInputHolder(View itemView) {
             super(itemView);
-            input = (EditText) itemView.findViewById(R.id.input);
+            input = itemView.findViewById(R.id.input);
         }
     }
 

Clover/app/src/main/java/org/floens/chan/ui/adapter/FilesAdapter.java

@@ -127,8 +127,8 @@ public class FilesAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
 
         public FileViewHolder(View itemView) {
             super(itemView);
-            image = (ImageView) itemView.findViewById(R.id.image);
+            image = itemView.findViewById(R.id.image);
-            text = (TextView) itemView.findViewById(R.id.text);
+            text = itemView.findViewById(R.id.text);
             itemView.setOnClickListener(this);
         }
 

Clover/app/src/main/java/org/floens/chan/ui/captcha/LegacyCaptchaLayout.java

@@ -73,10 +73,10 @@ public class LegacyCaptchaLayout extends LinearLayout implements AuthenticationL
     protected void onFinishInflate() {
         super.onFinishInflate();
 
-        image = (FixedRatioThumbnailView) findViewById(R.id.image);
+        image = findViewById(R.id.image);
         image.setRatio(300f / 57f);
         image.setOnClickListener(this);
-        input = (EditText) findViewById(R.id.input);
+        input = findViewById(R.id.input);
         input.setOnEditorActionListener(new TextView.OnEditorActionListener() {
             @Override
             public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
@@ -88,7 +88,7 @@ public class LegacyCaptchaLayout extends LinearLayout implements AuthenticationL
                 return false;
             }
         });
-        submit = (ImageView) findViewById(R.id.submit);
+        submit = findViewById(R.id.submit);
         theme().sendDrawable.apply(submit);
         setRoundItemBackground(submit);
         submit.setOnClickListener(this);

Clover/app/src/main/java/org/floens/chan/ui/cell/AlbumViewCell.java

@@ -52,8 +52,8 @@ public class AlbumViewCell extends FrameLayout {
     @Override
     protected void onFinishInflate() {
         super.onFinishInflate();
-        thumbnailView = (PostImageThumbnailView) findViewById(R.id.thumbnail_view);
+        thumbnailView = findViewById(R.id.thumbnail_view);
-        text = (TextView) findViewById(R.id.text);
+        text = findViewById(R.id.text);
     }
 
     public void setPostImage(PostImage postImage) {

Clover/app/src/main/java/org/floens/chan/ui/cell/CardPostCell.java

@@ -76,15 +76,15 @@ public class CardPostCell extends CardView implements PostCellInterface, View.On
     protected void onFinishInflate() {
         super.onFinishInflate();
 
-        content = (FixedRatioLinearLayout) findViewById(R.id.card_content);
+        content = findViewById(R.id.card_content);
         content.setRatio(9f / 16f);
-        thumbnailView = (PostImageThumbnailView) findViewById(R.id.thumbnail);
+        thumbnailView = findViewById(R.id.thumbnail);
         thumbnailView.setRatio(16f / 9f);
         thumbnailView.setOnClickListener(this);
-        title = (TextView) findViewById(R.id.title);
+        title = findViewById(R.id.title);
-        comment = (FastTextView) findViewById(R.id.comment);
+        comment = findViewById(R.id.comment);
-        replies = (TextView) findViewById(R.id.replies);
+        replies = findViewById(R.id.replies);
-        options = (ImageView) findViewById(R.id.options);
+        options = findViewById(R.id.options);
         setRoundItemBackground(options);
         filterMatchColor = findViewById(R.id.filter_match_color);
 

Clover/app/src/main/java/org/floens/chan/ui/cell/PostStubCell.java

@@ -72,8 +72,8 @@ public class PostStubCell extends RelativeLayout implements PostCellInterface, V
     protected void onFinishInflate() {
         super.onFinishInflate();
 
-        title = (TextView) findViewById(R.id.title);
+        title = findViewById(R.id.title);
-        options = (ImageView) findViewById(R.id.options);
+        options = findViewById(R.id.options);
         setRoundItemBackground(options);
         divider = findViewById(R.id.divider);
 

Clover/app/src/main/java/org/floens/chan/ui/cell/ThreadStatusCell.java

@@ -70,7 +70,7 @@ public class ThreadStatusCell extends LinearLayout implements View.OnClickListen
     @Override
     protected void onFinishInflate() {
         super.onFinishInflate();
-        text = (TextView) findViewById(R.id.text);
+        text = findViewById(R.id.text);
         text.setTypeface(ROBOTO_MEDIUM);
 
         setOnClickListener(this);

Clover/app/src/main/java/org/floens/chan/ui/controller/AdvancedSettingsController.java

@@ -53,7 +53,7 @@ public class AdvancedSettingsController extends SettingsController {
         navigation.setTitle(R.string.settings_screen_advanced);
 
         view = inflateRes(R.layout.settings_layout);
-        content = (LinearLayout) view.findViewById(R.id.scrollview_content);
+        content = view.findViewById(R.id.scrollview_content);
 
         populatePreferences();
 

Clover/app/src/main/java/org/floens/chan/ui/controller/AlbumDownloadController.java

@@ -82,10 +82,10 @@ public class AlbumDownloadController extends Controller implements ToolbarMenuIt
         navigation.menu = new ToolbarMenu(context);
         navigation.menu.addItem(new ToolbarMenuItem(context, this, CHECK_ALL, R.drawable.ic_select_all_white_24dp));
 
-        download = (FloatingActionButton) view.findViewById(R.id.download);
+        download = view.findViewById(R.id.download);
         download.setOnClickListener(this);
         theme().applyFabColor(download);
-        recyclerView = (GridRecyclerView) view.findViewById(R.id.recycler_view);
+        recyclerView = view.findViewById(R.id.recycler_view);
         recyclerView.setHasFixedSize(true);
         gridLayoutManager = new GridLayoutManager(context, 3);
         recyclerView.setLayoutManager(gridLayoutManager);
@@ -233,8 +233,8 @@ public class AlbumDownloadController extends Controller implements ToolbarMenuIt
         public AlbumDownloadCell(View itemView) {
             super(itemView);
             itemView.getLayoutParams().height = recyclerView.getRealSpanWidth();
-            checkbox = (ImageView) itemView.findViewById(R.id.checkbox);
+            checkbox = itemView.findViewById(R.id.checkbox);
-            thumbnailView = (PostImageThumbnailView) itemView.findViewById(R.id.thumbnail_view);
+            thumbnailView = itemView.findViewById(R.id.thumbnail_view);
             itemView.setOnClickListener(this);
         }
 

Clover/app/src/main/java/org/floens/chan/ui/controller/AlbumViewController.java

@@ -68,7 +68,7 @@ public class AlbumViewController extends Controller implements ImageViewerContro
         items.add(new FloatingMenuItem(SAVE_ALBUM_ID, R.string.action_download_album));
         navigation.createOverflow(context, this, items);
 
-        recyclerView = (GridRecyclerView) view.findViewById(R.id.recycler_view);
+        recyclerView = view.findViewById(R.id.recycler_view);
         recyclerView.setHasFixedSize(true);
         gridLayoutManager = new GridLayoutManager(context, 3);
         recyclerView.setLayoutManager(gridLayoutManager);
@@ -199,7 +199,7 @@ public class AlbumViewController extends Controller implements ImageViewerContro
         public AlbumItemCellHolder(View itemView) {
             super(itemView);
             cell = (AlbumViewCell) itemView;
-            thumbnailView = (PostImageThumbnailView) itemView.findViewById(R.id.thumbnail_view);
+            thumbnailView = itemView.findViewById(R.id.thumbnail_view);
             thumbnailView.setOnClickListener(this);
         }
 

Clover/app/src/main/java/org/floens/chan/ui/controller/DrawerController.java

@@ -78,16 +78,16 @@ public class DrawerController extends Controller implements DrawerAdapter.Callba
         EventBus.getDefault().register(this);
 
         view = inflateRes(R.layout.controller_navigation_drawer);
-        container = (FrameLayout) view.findViewById(R.id.container);
+        container = view.findViewById(R.id.container);
-        drawerLayout = (DrawerLayout) view.findViewById(R.id.drawer_layout);
+        drawerLayout = view.findViewById(R.id.drawer_layout);
         drawerLayout.setDrawerShadow(R.drawable.drawer_shadow, Gravity.LEFT);
-        drawer = (LinearLayout) view.findViewById(R.id.drawer);
+        drawer = view.findViewById(R.id.drawer);
-        recyclerView = (RecyclerView) view.findViewById(R.id.drawer_recycler_view);
+        recyclerView = view.findViewById(R.id.drawer_recycler_view);
         recyclerView.setHasFixedSize(true);
         recyclerView.setLayoutManager(new LinearLayoutManager(context));
-        settings = (LinearLayout) view.findViewById(R.id.settings);
+        settings = view.findViewById(R.id.settings);
         settings.setOnClickListener(this);
-        theme().settingsDrawable.apply((ImageView) settings.findViewById(R.id.image));
+        theme().settingsDrawable.apply(settings.findViewById(R.id.image));
         ((TextView) settings.findViewById(R.id.text)).setTypeface(ROBOTO_MEDIUM);
 
         drawerAdapter = new DrawerAdapter(this);

Clover/app/src/main/java/org/floens/chan/ui/controller/FiltersController.java

@@ -114,11 +114,11 @@ public class FiltersController extends Controller implements ToolbarMenuItem.Too
 
         view = inflateRes(R.layout.controller_filters);
 
-        recyclerView = (RecyclerView) view.findViewById(R.id.recycler_view);
+        recyclerView = view.findViewById(R.id.recycler_view);
         recyclerView.setHasFixedSize(true);
         recyclerView.setLayoutManager(new LinearLayoutManager(context));
 
-        add = (FloatingActionButton) view.findViewById(R.id.add);
+        add = view.findViewById(R.id.add);
         add.setOnClickListener(this);
         theme().applyFabColor(add);
 
@@ -272,9 +272,9 @@ public class FiltersController extends Controller implements ToolbarMenuItem.Too
         public FilterCell(View itemView) {
             super(itemView);
 
-            text = (TextView) itemView.findViewById(R.id.text);
+            text = itemView.findViewById(R.id.text);
-            subtext = (TextView) itemView.findViewById(R.id.subtext);
+            subtext = itemView.findViewById(R.id.subtext);
-            delete = (ImageView) itemView.findViewById(R.id.delete);
+            delete = itemView.findViewById(R.id.delete);
 
             theme().clearDrawable.apply(delete);
 

Clover/app/src/main/java/org/floens/chan/ui/controller/HistoryController.java

@@ -102,8 +102,8 @@ public class HistoryController extends Controller implements CompoundButton.OnCh
         navigation.rightView = historyEnabledSwitch;
 
         view = inflateRes(R.layout.controller_history);
-        crossfade = (CrossfadeView) view.findViewById(R.id.crossfade);
+        crossfade = view.findViewById(R.id.crossfade);
-        recyclerView = (RecyclerView) view.findViewById(R.id.recycler_view);
+        recyclerView = view.findViewById(R.id.recycler_view);
         recyclerView.setHasFixedSize(true);
         recyclerView.setLayoutManager(new LinearLayoutManager(context));
 
@@ -265,11 +265,11 @@ public class HistoryController extends Controller implements CompoundButton.OnCh
         public HistoryCell(View itemView) {
             super(itemView);
 
-            thumbnail = (ThumbnailView) itemView.findViewById(R.id.thumbnail);
+            thumbnail = itemView.findViewById(R.id.thumbnail);
             thumbnail.setCircular(true);
-            text = (TextView) itemView.findViewById(R.id.text);
+            text = itemView.findViewById(R.id.text);
-            subtext = (TextView) itemView.findViewById(R.id.subtext);
+            subtext = itemView.findViewById(R.id.subtext);
-            delete = (ImageView) itemView.findViewById(R.id.delete);
+            delete = itemView.findViewById(R.id.delete);
 
             theme().clearDrawable.apply(delete);
 

Clover/app/src/main/java/org/floens/chan/ui/controller/ImageViewerController.java

@@ -139,10 +139,10 @@ public class ImageViewerController extends Controller implements ImageViewerPres
         overflowMenuItem = navigation.createOverflow(context, this, items);
 
         view = inflateRes(R.layout.controller_image_viewer);
-        previewImage = (TransitionImageView) view.findViewById(R.id.preview_image);
+        previewImage = view.findViewById(R.id.preview_image);
-        pager = (OptionalSwipeViewPager) view.findViewById(R.id.pager);
+        pager = view.findViewById(R.id.pager);
         pager.addOnPageChangeListener(presenter);
-        loadingBar = (LoadingBar) view.findViewById(R.id.loading_bar);
+        loadingBar = view.findViewById(R.id.loading_bar);
 
         // Sanity check
         if (parentController.view.getWindowToken() == null) {
@@ -317,7 +317,7 @@ public class ImageViewerController extends Controller implements ImageViewerPres
         } else {
             @SuppressLint("InflateParams")
             View notice = LayoutInflater.from(context).inflate(R.layout.dialog_video_error, null);
-            final CheckBox dontShowAgain = (CheckBox) notice.findViewById(R.id.checkbox);
+            final CheckBox dontShowAgain = notice.findViewById(R.id.checkbox);
 
             new AlertDialog.Builder(context)
                     .setTitle(R.string.video_playback_warning_title)

Clover/app/src/main/java/org/floens/chan/ui/controller/ImageViewerNavigationController.java

@@ -43,7 +43,7 @@ public class ImageViewerNavigationController extends ToolbarNavigationController
         NavigationControllerContainerLayout nav = (NavigationControllerContainerLayout) container;
         nav.setNavigationController(this);
         nav.setSwipeEnabled(false);
-        toolbar = (Toolbar) view.findViewById(R.id.toolbar);
+        toolbar = view.findViewById(R.id.toolbar);
         toolbar.setCallback(this);
     }
 

Clover/app/src/main/java/org/floens/chan/ui/controller/MainSettingsController.java

@@ -24,12 +24,10 @@ import android.net.Uri;
 import android.text.TextUtils;
 import android.view.View;
 import android.widget.ImageView;
-import android.widget.LinearLayout;
 import android.widget.Toast;
 
 import org.floens.chan.R;
 import org.floens.chan.core.database.DatabaseManager;
-import org.floens.chan.core.manager.BoardManager;
 import org.floens.chan.core.settings.ChanSettings;
 import org.floens.chan.ui.activity.StartActivity;
 import org.floens.chan.ui.helper.HintPopup;
@@ -81,9 +79,6 @@ public class MainSettingsController extends SettingsController implements Toolba
     @Inject
     DatabaseManager databaseManager;
 
-    @Inject
-    BoardManager boardManager;
-
     public MainSettingsController(Context context) {
         super(context);
     }
@@ -102,7 +97,7 @@ public class MainSettingsController extends SettingsController implements Toolba
         ));
 
         view = inflateRes(R.layout.settings_layout);
-        content = (LinearLayout) view.findViewById(R.id.scrollview_content);
+        content = view.findViewById(R.id.scrollview_content);
 
         previousLayoutMode = ChanSettings.layoutMode.get();
 

Clover/app/src/main/java/org/floens/chan/ui/controller/PopupController.java

@@ -38,9 +38,9 @@ public class PopupController extends Controller implements View.OnClickListener
         super.onCreate();
 
         view = inflateRes(R.layout.layout_controller_popup);
-        topView = (FrameLayout) view.findViewById(R.id.top_view);
+        topView = view.findViewById(R.id.top_view);
         topView.setOnClickListener(this);
-        container = (FrameLayout) view.findViewById(R.id.container);
+        container = view.findViewById(R.id.container);
     }
 
     public void setChildController(NavigationController childController) {

Clover/app/src/main/java/org/floens/chan/ui/controller/PostRepliesController.java

@@ -81,7 +81,7 @@ public class PostRepliesController extends Controller {
             }
         });
 
-        loadView = (LoadView) view.findViewById(R.id.loadview);
+        loadView = view.findViewById(R.id.loadview);
 
         if (Build.VERSION.SDK_INT >= 21) {
             statusBarColorPrevious = getWindow().getStatusBarColor();
@@ -143,7 +143,7 @@ public class PostRepliesController extends Controller {
             dataView = inflateRes(R.layout.layout_post_replies);
         }
 
-        listView = (ListView) dataView.findViewById(R.id.post_list);
+        listView = dataView.findViewById(R.id.post_list);
         listView.setDivider(null);
         listView.setDividerHeight(0);
 
@@ -166,8 +166,8 @@ public class PostRepliesController extends Controller {
         Drawable backDrawable = theme().backDrawable.makeDrawable(context);
         Drawable doneDrawable = theme().doneDrawable.makeDrawable(context);
 
-        TextView repliesBackText = ((TextView) dataView.findViewById(R.id.replies_back_icon));
+        TextView repliesBackText = dataView.findViewById(R.id.replies_back_icon);
-        TextView repliesCloseText = ((TextView) dataView.findViewById(R.id.replies_close_icon));
+        TextView repliesCloseText = dataView.findViewById(R.id.replies_close_icon);
         repliesBackText.setCompoundDrawablesWithIntrinsicBounds(backDrawable, null, null, null);
         repliesCloseText.setCompoundDrawablesWithIntrinsicBounds(doneDrawable, null, null, null);
         if (theme().isLightTheme) {

Clover/app/src/main/java/org/floens/chan/ui/controller/SaveLocationController.java

@@ -59,9 +59,9 @@ public class SaveLocationController extends Controller implements FileWatcher.Fi
         navigation.setTitle(R.string.save_location_screen);
 
         view = inflateRes(R.layout.controller_save_location);
-        filesLayout = (FilesLayout) view.findViewById(R.id.files_layout);
+        filesLayout = view.findViewById(R.id.files_layout);
         filesLayout.setCallback(this);
-        setButton = (FloatingActionButton) view.findViewById(R.id.set_button);
+        setButton = view.findViewById(R.id.set_button);
         setButton.setOnClickListener(this);
 
         File saveLocation = new File(ChanSettings.saveLocation.get());

Clover/app/src/main/java/org/floens/chan/ui/controller/StyledToolbarNavigationController.java

@@ -41,7 +41,7 @@ public class StyledToolbarNavigationController extends ToolbarNavigationControll
         NavigationControllerContainerLayout nav = (NavigationControllerContainerLayout) container;
         nav.setNavigationController(this);
         nav.setSwipeEnabled(ChanSettings.controllerSwipeable.get());
-        toolbar = (Toolbar) view.findViewById(R.id.toolbar);
+        toolbar = view.findViewById(R.id.toolbar);
         toolbar.setBackgroundColor(ThemeHelper.getInstance().getTheme().primaryColor.color);
         toolbar.setCallback(this);
     }

Clover/app/src/main/java/org/floens/chan/ui/controller/ThemeSettingsController.java

@@ -153,11 +153,11 @@ public class ThemeSettingsController extends Controller implements View.OnClickL
         themeHelper = ThemeHelper.getInstance();
         themes = themeHelper.getThemes();
 
-        pager = (ViewPager) view.findViewById(R.id.pager);
+        pager = view.findViewById(R.id.pager);
-        done = (FloatingActionButton) view.findViewById(R.id.add);
+        done = view.findViewById(R.id.add);
         done.setOnClickListener(this);
 
-        textView = (TextView) view.findViewById(R.id.text);
+        textView = view.findViewById(R.id.text);
 
         SpannableString changeAccentColor = new SpannableString(getString(R.string.setting_theme_accent));
         changeAccentColor.setSpan(new ClickableSpan() {

Clover/app/src/main/java/org/floens/chan/ui/controller/ThreadSlideController.java

@@ -61,7 +61,7 @@ public class ThreadSlideController extends Controller implements DoubleNavigatio
 
         view = inflateRes(R.layout.controller_thread_slide);
 
-        slidingPaneLayout = (ThreadSlidingPaneLayout) view.findViewById(R.id.sliding_pane_layout);
+        slidingPaneLayout = view.findViewById(R.id.sliding_pane_layout);
         slidingPaneLayout.setThreadSlideController(this);
         slidingPaneLayout.setPanelSlideListener(this);
         slidingPaneLayout.setParallaxDistance(dp(100));

Clover/app/src/main/java/org/floens/chan/ui/controller/WatchSettingsController.java

@@ -55,8 +55,8 @@ public class WatchSettingsController extends SettingsController implements Compo
         navigation.setTitle(R.string.settings_screen_watch);
 
         view = inflateRes(R.layout.controller_watch);
-        content = (LinearLayout) view.findViewById(R.id.scrollview_content);
+        content = view.findViewById(R.id.scrollview_content);
-        crossfadeView = (CrossfadeView) view.findViewById(R.id.crossfade);
+        crossfadeView = view.findViewById(R.id.crossfade);
 
         crossfadeView.toggle(enabled, false);
 

Clover/app/src/main/java/org/floens/chan/ui/layout/BoardAddLayout.java

@@ -66,7 +66,7 @@ public class BoardAddLayout extends LinearLayout implements SearchLayout.SearchL
         // View binding
         search = findViewById(R.id.search);
         suggestionsRecycler = findViewById(R.id.suggestions);
-        checkAllButton = (Button) findViewById(R.id.select_all);
+        checkAllButton = findViewById(R.id.select_all);
 
         // Adapters
         suggestionsAdapter = new SuggestionsAdapter();

Clover/app/src/main/java/org/floens/chan/ui/layout/FilesLayout.java

@@ -69,11 +69,11 @@ public class FilesLayout extends LinearLayout implements FilesAdapter.Callback,
     @Override
     protected void onFinishInflate() {
         super.onFinishInflate();
-        backLayout = (ViewGroup) findViewById(R.id.back_layout);
+        backLayout = findViewById(R.id.back_layout);
-        backImage = (ImageView) backLayout.findViewById(R.id.back_image);
+        backImage = backLayout.findViewById(R.id.back_image);
         backImage.setImageDrawable(DrawableCompat.wrap(backImage.getDrawable()));
-        backText = (TextView) backLayout.findViewById(R.id.back_text);
+        backText = backLayout.findViewById(R.id.back_text);
-        recyclerView = (RecyclerView) findViewById(R.id.recycler);
+        recyclerView = findViewById(R.id.recycler);
 
         backLayout.setOnClickListener(this);
     }

Clover/app/src/main/java/org/floens/chan/ui/layout/FilterLayout.java

@@ -104,10 +104,10 @@ public class FilterLayout extends LinearLayout implements View.OnClickListener {
         super.onFinishInflate();
         inject(this);
 
-        typeText = (TextView) findViewById(R.id.type);
+        typeText = findViewById(R.id.type);
-        boardsSelector = (TextView) findViewById(R.id.boards);
+        boardsSelector = findViewById(R.id.boards);
-        actionText = (TextView) findViewById(R.id.action);
+        actionText = findViewById(R.id.action);
-        pattern = (TextView) findViewById(R.id.pattern);
+        pattern = findViewById(R.id.pattern);
         pattern.addTextChangedListener(new TextWatcher() {
             @Override
             public void beforeTextChanged(CharSequence s, int start, int count, int after) {
@@ -124,7 +124,7 @@ public class FilterLayout extends LinearLayout implements View.OnClickListener {
             public void afterTextChanged(Editable s) {
             }
         });
-        patternPreview = (TextView) findViewById(R.id.pattern_preview);
+        patternPreview = findViewById(R.id.pattern_preview);
         patternPreview.addTextChangedListener(new TextWatcher() {
             @Override
             public void beforeTextChanged(CharSequence s, int start, int count, int after) {
@@ -139,12 +139,12 @@ public class FilterLayout extends LinearLayout implements View.OnClickListener {
             public void afterTextChanged(Editable s) {
             }
         });
-        patternPreviewStatus = (TextView) findViewById(R.id.pattern_preview_status);
+        patternPreviewStatus = findViewById(R.id.pattern_preview_status);
-        enabled = (CheckBox) findViewById(R.id.enabled);
+        enabled = findViewById(R.id.enabled);
-        help = (ImageView) findViewById(R.id.help);
+        help = findViewById(R.id.help);
         theme().helpDrawable.apply(help);
         help.setOnClickListener(this);
-        colorContainer = (LinearLayout) findViewById(R.id.color_container);
+        colorContainer = findViewById(R.id.color_container);
         colorContainer.setOnClickListener(this);
         colorPreview = findViewById(R.id.color_preview);
 

Clover/app/src/main/java/org/floens/chan/ui/layout/SelectLayout.java

@@ -70,17 +70,17 @@ public class SelectLayout<T> extends LinearLayout implements SearchLayout.Search
     protected void onFinishInflate() {
         super.onFinishInflate();
 
-        searchLayout = (SearchLayout) findViewById(R.id.search_layout);
+        searchLayout = findViewById(R.id.search_layout);
         searchLayout.setCallback(this);
         searchLayout.setHint(getString(R.string.search_hint));
         searchLayout.setTextColor(getAttrColor(getContext(), R.attr.text_color_primary));
         searchLayout.setHintColor(getAttrColor(getContext(), R.attr.text_color_hint));
         searchLayout.setClearButtonImage(R.drawable.ic_clear_black_24dp);
 
-        checkAllButton = (Button) findViewById(R.id.select_all);
+        checkAllButton = findViewById(R.id.select_all);
         checkAllButton.setOnClickListener(this);
 
-        recyclerView = (RecyclerView) findViewById(R.id.recycler_view);
+        recyclerView = findViewById(R.id.recycler_view);
         recyclerView.setHasFixedSize(true);
         recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
     }
@@ -213,9 +213,9 @@ public class SelectLayout<T> extends LinearLayout implements SearchLayout.Search
 
         public BoardSelectViewHolder(View itemView) {
             super(itemView);
-            checkBox = (CheckBox) itemView.findViewById(R.id.checkbox);
+            checkBox = itemView.findViewById(R.id.checkbox);
-            text = (TextView) itemView.findViewById(R.id.text);
+            text = itemView.findViewById(R.id.text);
-            description = (TextView) itemView.findViewById(R.id.description);
+            description = itemView.findViewById(R.id.description);
 
             checkBox.setOnCheckedChangeListener(this);
 

Clover/app/src/main/java/org/floens/chan/ui/layout/ThreadSlidingPaneLayout.java

@@ -51,8 +51,8 @@ public class ThreadSlidingPaneLayout extends SlidingPaneLayout {
     @Override
     protected void onFinishInflate() {
         super.onFinishInflate();
-        leftPane = (ViewGroup) findViewById(R.id.left_pane);
+        leftPane = findViewById(R.id.left_pane);
-        rightPane = (ViewGroup) findViewById(R.id.right_pane);
+        rightPane = findViewById(R.id.right_pane);
     }
 
     @Override

Clover/app/src/main/java/org/floens/chan/ui/settings/BooleanSettingView.java

@@ -46,7 +46,7 @@ public class BooleanSettingView extends SettingView implements View.OnClickListe
 
         view.setOnClickListener(this);
 
-        switcher = (SwitchCompat) view.findViewById(R.id.switcher);
+        switcher = view.findViewById(R.id.switcher);
         switcher.setOnCheckedChangeListener(this);
 
         switcher.setChecked(setting.get());

Clover/app/src/main/java/org/floens/chan/ui/settings/SettingsController.java

@@ -156,7 +156,7 @@ public class SettingsController extends Controller implements AndroidUtils.OnMea
     private void setDescriptionText(View view, String topText, String bottomText) {
         ((TextView) view.findViewById(R.id.top)).setText(topText);
 
-        final TextView bottom = ((TextView) view.findViewById(R.id.bottom));
+        final TextView bottom = view.findViewById(R.id.bottom);
         if (bottom != null) {
             bottom.setText(bottomText);
             bottom.setVisibility(bottomText == null ? View.GONE : View.VISIBLE);

Clover/app/src/main/java/org/floens/chan/ui/toolbar/Toolbar.java

@@ -284,13 +284,13 @@ public class Toolbar extends LinearLayout implements View.OnClickListener {
     public void updateTitle(NavigationItem navigationItem) {
         LinearLayout view = navigationItem == fromItem ? fromView : (navigationItem == toItem ? toView : null);
         if (view != null) {
-            TextView titleView = (TextView) view.findViewById(R.id.title);
+            TextView titleView = view.findViewById(R.id.title);
             if (titleView != null) {
                 titleView.setText(navigationItem.title);
             }
 
             if (!TextUtils.isEmpty(navigationItem.subtitle)) {
-                TextView subtitleView = (TextView) view.findViewById(R.id.subtitle);
+                TextView subtitleView = view.findViewById(R.id.subtitle);
                 if (subtitleView != null) {
                     subtitleView.setText(navigationItem.subtitle);
                 }
@@ -470,9 +470,9 @@ public class Toolbar extends LinearLayout implements View.OnClickListener {
             LinearLayout menu = (LinearLayout) LayoutInflater.from(getContext()).inflate(R.layout.toolbar_menu, null);
             menu.setGravity(Gravity.CENTER_VERTICAL);
 
-            FrameLayout titleContainer = (FrameLayout) menu.findViewById(R.id.title_container);
+            FrameLayout titleContainer = menu.findViewById(R.id.title_container);
 
-            final TextView titleView = (TextView) menu.findViewById(R.id.title);
+            final TextView titleView = menu.findViewById(R.id.title);
             titleView.setTypeface(AndroidUtils.ROBOTO_MEDIUM);
             titleView.setText(item.title);
             titleView.setTextColor(0xffffffff);
@@ -491,7 +491,7 @@ public class Toolbar extends LinearLayout implements View.OnClickListener {
                 });
             }
 
-            TextView subtitleView = (TextView) menu.findViewById(R.id.subtitle);
+            TextView subtitleView = menu.findViewById(R.id.subtitle);
             if (!TextUtils.isEmpty(item.subtitle)) {
                 ViewGroup.LayoutParams titleParams = titleView.getLayoutParams();
                 titleParams.height = ViewGroup.LayoutParams.WRAP_CONTENT;