Migrate to ViewBinding in some activities.

11 files changed, 95 insertions, 149 deletions

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/FetchRandomSubredditOrPostActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/FetchRandomSubredditOrPostActivity.java
index 1e27c968..93d13128 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/FetchRandomSubredditOrPostActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/FetchRandomSubredditOrPostActivity.java
@@ -4,7 +4,6 @@ import android.content.Intent;
 import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.os.Handler;
-import android.widget.RelativeLayout;
 import android.widget.Toast;
 
 import java.util.concurrent.Executor;
@@ -12,12 +11,12 @@ import java.util.concurrent.Executor;
 import javax.inject.Inject;
 import javax.inject.Named;
 
-import butterknife.BindView;
 import butterknife.ButterKnife;
 import ml.docilealligator.infinityforreddit.Infinity;
 import ml.docilealligator.infinityforreddit.R;
 import ml.docilealligator.infinityforreddit.bottomsheetfragments.RandomBottomSheetFragment;
 import ml.docilealligator.infinityforreddit.customtheme.CustomThemeWrapper;
+import ml.docilealligator.infinityforreddit.databinding.ActivityFetchRandomSubredditOrPostBinding;
 import ml.docilealligator.infinityforreddit.post.FetchPost;
 import retrofit2.Retrofit;
 
@@ -25,8 +24,6 @@ public class FetchRandomSubredditOrPostActivity extends BaseActivity {
 
     public static final String EXTRA_RANDOM_OPTION = "ERO";
 
-    @BindView(R.id.relative_layout_fetch_random_subreddit_or_post_activity)
-    RelativeLayout relativeLayout;
     @Inject
     @Named("no_oauth")
     Retrofit mRetrofit;
@@ -41,12 +38,14 @@ public class FetchRandomSubredditOrPostActivity extends BaseActivity {
     @Inject
     Executor mExecutor;
     private boolean isCanceled = false;
+    private ActivityFetchRandomSubredditOrPostBinding binding;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         ((Infinity) getApplicationContext()).getAppComponent().inject(this);
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_fetch_random_subreddit_or_post);
+        binding = ActivityFetchRandomSubredditOrPostBinding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
 
         ButterKnife.bind(this);
 
@@ -109,6 +108,6 @@ public class FetchRandomSubredditOrPostActivity extends BaseActivity {
 
     @Override
     protected void applyCustomTheme() {
-        relativeLayout.setBackgroundColor(mCustomThemeWrapper.getBackgroundColor());
+        binding.getRoot().setBackgroundColor(mCustomThemeWrapper.getBackgroundColor());
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/FilteredPostsActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/FilteredPostsActivity.java
index c55962c7..a2999c75 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/FilteredPostsActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/FilteredPostsActivity.java
@@ -48,6 +48,7 @@ import ml.docilealligator.infinityforreddit.bottomsheetfragments.SortTypeBottomS
 import ml.docilealligator.infinityforreddit.bottomsheetfragments.UserThingSortTypeBottomSheetFragment;
 import ml.docilealligator.infinityforreddit.customtheme.CustomThemeWrapper;
 import ml.docilealligator.infinityforreddit.customviews.slidr.Slidr;
+import ml.docilealligator.infinityforreddit.databinding.ActivityFilteredThingBinding;
 import ml.docilealligator.infinityforreddit.events.SwitchAccountEvent;
 import ml.docilealligator.infinityforreddit.fragments.PostFragment;
 import ml.docilealligator.infinityforreddit.post.Post;
@@ -74,16 +75,6 @@ public class FilteredPostsActivity extends BaseActivity implements SortTypeSelec
     private static final String FRAGMENT_OUT_STATE = "FOS";
     private static final int CUSTOMIZE_POST_FILTER_ACTIVITY_REQUEST_CODE = 1000;
 
-    @BindView(R.id.coordinator_layout_filtered_thing_activity)
-    CoordinatorLayout coordinatorLayout;
-    @BindView(R.id.appbar_layout_filtered_posts_activity)
-    AppBarLayout appBarLayout;
-    @BindView(R.id.collapsing_toolbar_layout_filtered_posts_activity)
-    CollapsingToolbarLayout collapsingToolbarLayout;
-    @BindView(R.id.toolbar_filtered_posts_activity)
-    Toolbar toolbar;
-    @BindView(R.id.fab_filtered_thing_activity)
-    FloatingActionButton fab;
     @Inject
     RedditDataRoomDatabase mRedditDataRoomDatabase;
     @Inject
@@ -109,6 +100,7 @@ public class FilteredPostsActivity extends BaseActivity implements SortTypeSelec
     private PostFragment mFragment;
     private Menu mMenu;
     private boolean isNsfwSubreddit = false;
+    private ActivityFilteredThingBinding binding;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -116,7 +108,8 @@ public class FilteredPostsActivity extends BaseActivity implements SortTypeSelec
 
         super.onCreate(savedInstanceState);
 
-        setContentView(R.layout.activity_filtered_thing);
+        binding = ActivityFilteredThingBinding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
 
         ButterKnife.bind(this);
 
@@ -132,7 +125,7 @@ public class FilteredPostsActivity extends BaseActivity implements SortTypeSelec
             Window window = getWindow();
 
             if (isChangeStatusBarIconColor()) {
-                addOnOffsetChangedListener(appBarLayout);
+                addOnOffsetChangedListener(binding.appbarLayoutFilteredPostsActivity);
             }
 
             if (isImmersiveInterface()) {
@@ -141,20 +134,20 @@ public class FilteredPostsActivity extends BaseActivity implements SortTypeSelec
                 } else {
                     window.setFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS, WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
                 }
-                adjustToolbar(toolbar);
+                adjustToolbar(binding.toolbarFilteredPostsActivity);
 
                 int navBarHeight = getNavBarHeight();
                 if (navBarHeight > 0) {
-                    CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams) fab.getLayoutParams();
+                    CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams) binding.fabFilteredThingActivity.getLayoutParams();
                     params.bottomMargin += navBarHeight;
-                    fab.setLayoutParams(params);
+                    binding.fabFilteredThingActivity.setLayoutParams(params);
                 }
             }
         }
 
-        setSupportActionBar(toolbar);
+        setSupportActionBar(binding.toolbarFilteredPostsActivity);
         getSupportActionBar().setDisplayHomeAsUpEnabled(true);
-        setToolbarGoToTop(toolbar);
+        setToolbarGoToTop(binding.toolbarFilteredPostsActivity);
 
         name = getIntent().getStringExtra(EXTRA_NAME);
         postType = getIntent().getIntExtra(EXTRA_POST_TYPE, PostPagingSource.TYPE_FRONT_PAGE);
@@ -266,9 +259,10 @@ public class FilteredPostsActivity extends BaseActivity implements SortTypeSelec
 
     @Override
     protected void applyCustomTheme() {
-        coordinatorLayout.setBackgroundColor(mCustomThemeWrapper.getBackgroundColor());
-        applyAppBarLayoutAndCollapsingToolbarLayoutAndToolbarTheme(appBarLayout, collapsingToolbarLayout, toolbar);
-        applyFABTheme(fab);
+        binding.getRoot().setBackgroundColor(mCustomThemeWrapper.getBackgroundColor());
+        applyAppBarLayoutAndCollapsingToolbarLayoutAndToolbarTheme(binding.appbarLayoutFilteredPostsActivity,
+                binding.collapsingToolbarLayoutFilteredPostsActivity, binding.toolbarFilteredPostsActivity);
+        applyFABTheme(binding.fabFilteredThingActivity);
     }
 
     private void bindView(PostFilter postFilter, boolean initializeFragment) {
@@ -334,7 +328,7 @@ public class FilteredPostsActivity extends BaseActivity implements SortTypeSelec
             getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_filtered_posts_activity, mFragment).commit();
         }
 
-        fab.setOnClickListener(view -> {
+        binding.fabFilteredThingActivity.setOnClickListener(view -> {
             Intent intent = new Intent(this, CustomizePostFilterActivity.class);
             if (mFragment != null) {
                 intent.putExtra(CustomizePostFilterActivity.EXTRA_POST_FILTER, mFragment.getPostFilter());
@@ -343,7 +337,7 @@ public class FilteredPostsActivity extends BaseActivity implements SortTypeSelec
         });
 
         if (!accountName.equals(Account.ANONYMOUS_ACCOUNT)) {
-            fab.setOnLongClickListener(view -> {
+            binding.fabFilteredThingActivity.setOnLongClickListener(view -> {
                 FilteredThingFABMoreOptionsBottomSheetFragment filteredThingFABMoreOptionsBottomSheetFragment
                         = new FilteredThingFABMoreOptionsBottomSheetFragment();
                 filteredThingFABMoreOptionsBottomSheetFragment.show(getSupportFragmentManager(), filteredThingFABMoreOptionsBottomSheetFragment.getTag());
@@ -494,12 +488,12 @@ public class FilteredPostsActivity extends BaseActivity implements SortTypeSelec
 
     @Override
     public void contentScrollUp() {
-        fab.show();
+        binding.fabFilteredThingActivity.show();
     }
 
     @Override
     public void contentScrollDown() {
-        fab.hide();
+        binding.fabFilteredThingActivity.hide();
     }
 
     public boolean isNsfwSubreddit() {
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/FullMarkdownActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/FullMarkdownActivity.java
index 66133e1d..84fed183 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/FullMarkdownActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/FullMarkdownActivity.java
@@ -14,12 +14,6 @@ import android.view.WindowManager;
 import android.widget.TextView;
 
 import androidx.annotation.NonNull;
-import androidx.appcompat.widget.Toolbar;
-import androidx.coordinatorlayout.widget.CoordinatorLayout;
-import androidx.recyclerview.widget.RecyclerView;
-
-import com.google.android.material.appbar.AppBarLayout;
-import com.google.android.material.appbar.CollapsingToolbarLayout;
 
 import org.greenrobot.eventbus.EventBus;
 import org.greenrobot.eventbus.Subscribe;
@@ -27,7 +21,6 @@ import org.greenrobot.eventbus.Subscribe;
 import javax.inject.Inject;
 import javax.inject.Named;
 
-import butterknife.BindView;
 import butterknife.ButterKnife;
 import io.noties.markwon.AbstractMarkwonPlugin;
 import io.noties.markwon.Markwon;
@@ -41,6 +34,7 @@ import ml.docilealligator.infinityforreddit.customviews.LinearLayoutManagerBugFi
 import ml.docilealligator.infinityforreddit.customviews.SwipeLockInterface;
 import ml.docilealligator.infinityforreddit.customviews.SwipeLockLinearLayoutManager;
 import ml.docilealligator.infinityforreddit.customviews.slidr.Slidr;
+import ml.docilealligator.infinityforreddit.databinding.ActivityCommentFullMarkdownBinding;
 import ml.docilealligator.infinityforreddit.events.SwitchAccountEvent;
 import ml.docilealligator.infinityforreddit.markdown.CustomMarkwonAdapter;
 import ml.docilealligator.infinityforreddit.markdown.MarkdownUtils;
@@ -52,16 +46,6 @@ public class FullMarkdownActivity extends BaseActivity {
     public static final String EXTRA_IS_NSFW = "EIN";
     public static final String EXTRA_SUBMIT_POST = "ESP";
 
-    @BindView(R.id.coordinator_layout_comment_full_markdown_activity)
-    CoordinatorLayout coordinatorLayout;
-    @BindView(R.id.appbar_layout_comment_full_markdown_activity)
-    AppBarLayout appBarLayout;
-    @BindView(R.id.collapsing_toolbar_layout_comment_full_markdown_activity)
-    CollapsingToolbarLayout collapsingToolbarLayout;
-    @BindView(R.id.toolbar_comment_full_markdown_activity)
-    Toolbar toolbar;
-    @BindView(R.id.content_markdown_view_comment_full_markdown_activity)
-    RecyclerView markdownRecyclerView;
     @Inject
     @Named("default")
     SharedPreferences mSharedPreferences;
@@ -70,13 +54,15 @@ public class FullMarkdownActivity extends BaseActivity {
     SharedPreferences mCurrentAccountSharedPreferences;
     @Inject
     CustomThemeWrapper mCustomThemeWrapper;
+    private ActivityCommentFullMarkdownBinding binding;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         ((Infinity) getApplication()).getAppComponent().inject(this);
 
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_comment_full_markdown);
+        binding = ActivityCommentFullMarkdownBinding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
 
         ButterKnife.bind(this);
 
@@ -84,7 +70,7 @@ public class FullMarkdownActivity extends BaseActivity {
 
         applyCustomTheme();
 
-        setSupportActionBar(toolbar);
+        setSupportActionBar(binding.toolbarCommentFullMarkdownActivity);
         getSupportActionBar().setDisplayHomeAsUpEnabled(true);
 
         setTitle(" ");
@@ -97,7 +83,7 @@ public class FullMarkdownActivity extends BaseActivity {
             Window window = getWindow();
 
             if (isChangeStatusBarIconColor()) {
-                addOnOffsetChangedListener(appBarLayout);
+                addOnOffsetChangedListener(binding.appbarLayoutCommentFullMarkdownActivity);
             }
 
             if (isImmersiveInterface()) {
@@ -106,8 +92,8 @@ public class FullMarkdownActivity extends BaseActivity {
                 } else {
                     window.setFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS, WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
                 }
-                adjustToolbar(toolbar);
-                markdownRecyclerView.setPadding(markdownRecyclerView.getPaddingLeft(), 0, markdownRecyclerView.getPaddingRight(), getNavBarHeight());
+                adjustToolbar(binding.toolbarCommentFullMarkdownActivity);
+                binding.contentRecyclerViewCommentFullMarkdownActivity.setPadding(binding.contentRecyclerViewCommentFullMarkdownActivity.getPaddingLeft(), 0, binding.contentRecyclerViewCommentFullMarkdownActivity.getPaddingRight(), getNavBarHeight());
             }
         }
 
@@ -158,8 +144,8 @@ public class FullMarkdownActivity extends BaseActivity {
                 }
             }
         });
-        markdownRecyclerView.setLayoutManager(linearLayoutManager);
-        markdownRecyclerView.setAdapter(markwonAdapter);
+        binding.contentRecyclerViewCommentFullMarkdownActivity.setLayoutManager(linearLayoutManager);
+        binding.contentRecyclerViewCommentFullMarkdownActivity.setAdapter(markwonAdapter);
         markwonAdapter.setMarkdown(markwon, markdown);
         // noinspection NotifyDataSetChanged
         markwonAdapter.notifyDataSetChanged();
@@ -206,8 +192,8 @@ public class FullMarkdownActivity extends BaseActivity {
 
     @Override
     protected void applyCustomTheme() {
-        coordinatorLayout.setBackgroundColor(mCustomThemeWrapper.getBackgroundColor());
-        applyAppBarLayoutAndCollapsingToolbarLayoutAndToolbarTheme(appBarLayout, collapsingToolbarLayout, toolbar);
+        binding.getRoot().setBackgroundColor(mCustomThemeWrapper.getBackgroundColor());
+        applyAppBarLayoutAndCollapsingToolbarLayoutAndToolbarTheme(binding.appbarLayoutCommentFullMarkdownActivity, binding.collapsingToolbarLayoutCommentFullMarkdownActivity, binding.toolbarCommentFullMarkdownActivity);
     }
 
     @Override
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/HistoryActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/HistoryActivity.java
index 0190b9f5..55f2eadc 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/HistoryActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/HistoryActivity.java
@@ -12,25 +12,18 @@ import android.view.WindowManager;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.appcompat.widget.Toolbar;
-import androidx.coordinatorlayout.widget.CoordinatorLayout;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentActivity;
 import androidx.fragment.app.FragmentManager;
 import androidx.viewpager2.adapter.FragmentStateAdapter;
 import androidx.viewpager2.widget.ViewPager2;
 
-import com.google.android.material.appbar.AppBarLayout;
-import com.google.android.material.appbar.CollapsingToolbarLayout;
-import com.google.android.material.tabs.TabLayout;
-
 import org.greenrobot.eventbus.EventBus;
 import org.greenrobot.eventbus.Subscribe;
 
 import javax.inject.Inject;
 import javax.inject.Named;
 
-import butterknife.BindView;
 import butterknife.ButterKnife;
 import ml.docilealligator.infinityforreddit.ActivityToolbarInterface;
 import ml.docilealligator.infinityforreddit.Infinity;
@@ -38,6 +31,7 @@ import ml.docilealligator.infinityforreddit.R;
 import ml.docilealligator.infinityforreddit.bottomsheetfragments.PostLayoutBottomSheetFragment;
 import ml.docilealligator.infinityforreddit.customtheme.CustomThemeWrapper;
 import ml.docilealligator.infinityforreddit.customviews.slidr.Slidr;
+import ml.docilealligator.infinityforreddit.databinding.ActivityHistoryBinding;
 import ml.docilealligator.infinityforreddit.events.ChangeNSFWEvent;
 import ml.docilealligator.infinityforreddit.events.SwitchAccountEvent;
 import ml.docilealligator.infinityforreddit.fragments.CommentsListingFragment;
@@ -48,18 +42,6 @@ import ml.docilealligator.infinityforreddit.utils.SharedPreferencesUtils;
 public class HistoryActivity extends BaseActivity implements ActivityToolbarInterface,
         PostLayoutBottomSheetFragment.PostLayoutSelectionCallback {
 
-    @BindView(R.id.coordinator_layout_history_activity)
-    CoordinatorLayout coordinatorLayout;
-    @BindView(R.id.appbar_layout_history_activity)
-    AppBarLayout appBarLayout;
-    @BindView(R.id.collapsing_toolbar_layout_history_activity)
-    CollapsingToolbarLayout collapsingToolbarLayout;
-    @BindView(R.id.toolbar_history_activity)
-    Toolbar toolbar;
-    @BindView(R.id.tab_layout_tab_layout_history_activity_activity)
-    TabLayout tabLayout;
-    @BindView(R.id.view_pager_history_activity)
-    ViewPager2 viewPager2;
     @Inject
     @Named("default")
     SharedPreferences mSharedPreferences;
@@ -73,6 +55,7 @@ public class HistoryActivity extends BaseActivity implements ActivityToolbarInte
     CustomThemeWrapper mCustomThemeWrapper;
     private FragmentManager fragmentManager;
     private SectionsPagerAdapter sectionsPagerAdapter;
+    private ActivityHistoryBinding binding;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -80,7 +63,8 @@ public class HistoryActivity extends BaseActivity implements ActivityToolbarInte
 
         super.onCreate(savedInstanceState);
 
-        setContentView(R.layout.activity_history);
+        binding = ActivityHistoryBinding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
 
         ButterKnife.bind(this);
 
@@ -98,7 +82,7 @@ public class HistoryActivity extends BaseActivity implements ActivityToolbarInte
             Window window = getWindow();
 
             if (isChangeStatusBarIconColor()) {
-                addOnOffsetChangedListener(appBarLayout);
+                addOnOffsetChangedListener(binding.appbarLayoutHistoryActivity);
             }
 
             if (isImmersiveInterface()) {
@@ -107,13 +91,13 @@ public class HistoryActivity extends BaseActivity implements ActivityToolbarInte
                 } else {
                     window.setFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS, WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
                 }
-                adjustToolbar(toolbar);
+                adjustToolbar(binding.toolbarHistoryActivity);
             }
         }
 
-        setSupportActionBar(toolbar);
+        setSupportActionBar(binding.toolbarHistoryActivity);
         getSupportActionBar().setDisplayHomeAsUpEnabled(true);
-        setToolbarGoToTop(toolbar);
+        setToolbarGoToTop(binding.toolbarHistoryActivity);
 
         fragmentManager = getSupportFragmentManager();
 
@@ -146,18 +130,19 @@ public class HistoryActivity extends BaseActivity implements ActivityToolbarInte
 
     @Override
     protected void applyCustomTheme() {
-        coordinatorLayout.setBackgroundColor(mCustomThemeWrapper.getBackgroundColor());
-        applyAppBarLayoutAndCollapsingToolbarLayoutAndToolbarTheme(appBarLayout, collapsingToolbarLayout, toolbar);
-        applyTabLayoutTheme(tabLayout);
+        binding.getRoot().setBackgroundColor(mCustomThemeWrapper.getBackgroundColor());
+        applyAppBarLayoutAndCollapsingToolbarLayoutAndToolbarTheme(binding.appbarLayoutHistoryActivity,
+                binding.collapsingToolbarLayoutHistoryActivity, binding.toolbarHistoryActivity);
+        applyTabLayoutTheme(binding.tabLayoutTabLayoutHistoryActivityActivity);
     }
 
     private void initializeViewPager() {
         sectionsPagerAdapter = new SectionsPagerAdapter(this);
-        tabLayout.setVisibility(View.GONE);
-        viewPager2.setAdapter(sectionsPagerAdapter);
-        viewPager2.setOffscreenPageLimit(2);
+        binding.tabLayoutTabLayoutHistoryActivityActivity.setVisibility(View.GONE);
+        binding.viewPagerHistoryActivity.setAdapter(sectionsPagerAdapter);
+        binding.viewPagerHistoryActivity.setOffscreenPageLimit(2);
         //viewPager2.setUserInputEnabled(!mSharedPreferences.getBoolean(SharedPreferencesUtils.DISABLE_SWIPING_BETWEEN_TABS, false));
-        viewPager2.setUserInputEnabled(false);
+        binding.viewPagerHistoryActivity.setUserInputEnabled(false);
         /*new TabLayoutMediator(tabLayout, viewPager2, (tab, position) -> {
             switch (position) {
                 case 0:
@@ -166,7 +151,7 @@ public class HistoryActivity extends BaseActivity implements ActivityToolbarInte
             }
         }).attach();*/
 
-        viewPager2.registerOnPageChangeCallback(new ViewPager2.OnPageChangeCallback() {
+        binding.viewPagerHistoryActivity.registerOnPageChangeCallback(new ViewPager2.OnPageChangeCallback() {
             @Override
             public void onPageSelected(int position) {
                 if (position == 0) {
@@ -177,7 +162,7 @@ public class HistoryActivity extends BaseActivity implements ActivityToolbarInte
             }
         });
 
-        fixViewPager2Sensitivity(viewPager2);
+        fixViewPager2Sensitivity(binding.viewPagerHistoryActivity);
     }
 
     @Override
@@ -275,14 +260,14 @@ public class HistoryActivity extends BaseActivity implements ActivityToolbarInte
 
         @Nullable
         private Fragment getCurrentFragment() {
-            if (viewPager2 == null || fragmentManager == null) {
+            if (fragmentManager == null) {
                 return null;
             }
-            return fragmentManager.findFragmentByTag("f" + viewPager2.getCurrentItem());
+            return fragmentManager.findFragmentByTag("f" + binding.viewPagerHistoryActivity.getCurrentItem());
         }
 
         public boolean handleKeyDown(int keyCode) {
-            if (viewPager2.getCurrentItem() == 0) {
+            if (binding.viewPagerHistoryActivity.getCurrentItem() == 0) {
                 Fragment fragment = getCurrentFragment();
                 if (fragment instanceof PostFragment) {
                     return ((PostFragment) fragment).handleKeyDown(keyCode);
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/InboxActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/InboxActivity.java
index 8461698f..ffc74caa 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/InboxActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/InboxActivity.java
@@ -51,6 +51,7 @@ import ml.docilealligator.infinityforreddit.apis.RedditAPI;
 import ml.docilealligator.infinityforreddit.asynctasks.SwitchAccount;
 import ml.docilealligator.infinityforreddit.customtheme.CustomThemeWrapper;
 import ml.docilealligator.infinityforreddit.customviews.slidr.Slidr;
+import ml.docilealligator.infinityforreddit.databinding.ActivityInboxBinding;
 import ml.docilealligator.infinityforreddit.events.ChangeInboxCountEvent;
 import ml.docilealligator.infinityforreddit.events.PassPrivateMessageEvent;
 import ml.docilealligator.infinityforreddit.events.PassPrivateMessageIndexEvent;
@@ -74,20 +75,6 @@ public class InboxActivity extends BaseActivity implements ActivityToolbarInterf
     private static final String NEW_ACCOUNT_NAME_STATE = "NANS";
     private static final int SEARCH_USER_REQUEST_CODE = 1;
 
-    @BindView(R.id.coordinator_layout_inbox_activity)
-    CoordinatorLayout mCoordinatorLayout;
-    @BindView(R.id.appbar_layout_inbox_activity)
-    AppBarLayout mAppBarLayout;
-    @BindView(R.id.collapsing_toolbar_layout_inbox_activity)
-    CollapsingToolbarLayout mCollapsingToolbarLayout;
-    @BindView(R.id.toolbar_inbox_activity)
-    Toolbar mToolbar;
-    @BindView(R.id.tab_layout_inbox_activity)
-    TabLayout tabLayout;
-    @BindView(R.id.view_pager_inbox_activity)
-    ViewPager2 viewPager2;
-    @BindView(R.id.fab_inbox_activity)
-    FloatingActionButton fab;
     @Inject
     @Named("oauth")
     Retrofit mOauthRetrofit;
@@ -106,6 +93,7 @@ public class InboxActivity extends BaseActivity implements ActivityToolbarInterf
     private SectionsPagerAdapter sectionsPagerAdapter;
     private FragmentManager fragmentManager;
     private String mNewAccountName;
+    private ActivityInboxBinding binding;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -113,7 +101,8 @@ public class InboxActivity extends BaseActivity implements ActivityToolbarInterf
 
         super.onCreate(savedInstanceState);
 
-        setContentView(R.layout.activity_inbox);
+        binding = ActivityInboxBinding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
 
         ButterKnife.bind(this);
 
@@ -129,7 +118,7 @@ public class InboxActivity extends BaseActivity implements ActivityToolbarInterf
             Window window = getWindow();
 
             if (isChangeStatusBarIconColor()) {
-                addOnOffsetChangedListener(mAppBarLayout);
+                addOnOffsetChangedListener(binding.appbarLayoutInboxActivity);
             }
 
             if (isImmersiveInterface()) {
@@ -138,20 +127,20 @@ public class InboxActivity extends BaseActivity implements ActivityToolbarInterf
                 } else {
                     window.setFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS, WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
                 }
-                adjustToolbar(mToolbar);
+                adjustToolbar(binding.toolbarInboxActivity);
 
                 int navBarHeight = getNavBarHeight();
                 if (navBarHeight > 0) {
-                    CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams) fab.getLayoutParams();
+                    CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams) binding.fabInboxActivity.getLayoutParams();
                     params.bottomMargin += navBarHeight;
-                    fab.setLayoutParams(params);
+                    binding.fabInboxActivity.setLayoutParams(params);
                 }
             }
         }
 
-        mToolbar.setTitle(R.string.inbox);
-        setSupportActionBar(mToolbar);
-        setToolbarGoToTop(mToolbar);
+        binding.toolbarInboxActivity.setTitle(R.string.inbox);
+        setSupportActionBar(binding.toolbarInboxActivity);
+        setToolbarGoToTop(binding.toolbarInboxActivity);
 
         fragmentManager = getSupportFragmentManager();
 
@@ -162,15 +151,15 @@ public class InboxActivity extends BaseActivity implements ActivityToolbarInterf
         }
         getCurrentAccountAndFetchMessage(savedInstanceState);
 
-        viewPager2.registerOnPageChangeCallback(new ViewPager2.OnPageChangeCallback() {
+        binding.viewPagerInboxActivity.registerOnPageChangeCallback(new ViewPager2.OnPageChangeCallback() {
             @Override
             public void onPageSelected(int position) {
-                fab.show();
+                binding.fabInboxActivity.show();
             }
         });
 
-        fab.setOnClickListener(view -> {
-            View rootView = getLayoutInflater().inflate(R.layout.dialog_go_to_thing_edit_text, mCoordinatorLayout, false);
+        binding.fabInboxActivity.setOnClickListener(view -> {
+            View rootView = getLayoutInflater().inflate(R.layout.dialog_go_to_thing_edit_text, binding.getRoot(), false);
             TextInputEditText thingEditText = rootView.findViewById(R.id.text_input_edit_text_go_to_thing_edit_text);
             thingEditText.requestFocus();
             Utils.showKeyboard(this, new Handler(), thingEditText);
@@ -225,9 +214,10 @@ public class InboxActivity extends BaseActivity implements ActivityToolbarInterf
 
     @Override
     protected void applyCustomTheme() {
-        mCoordinatorLayout.setBackgroundColor(mCustomThemeWrapper.getBackgroundColor());
-        applyAppBarLayoutAndCollapsingToolbarLayoutAndToolbarTheme(mAppBarLayout, mCollapsingToolbarLayout, mToolbar);
-        applyTabLayoutTheme(tabLayout);
+        binding.getRoot().setBackgroundColor(mCustomThemeWrapper.getBackgroundColor());
+        applyAppBarLayoutAndCollapsingToolbarLayoutAndToolbarTheme(binding.appbarLayoutInboxActivity,
+                binding.collapsingToolbarLayoutInboxActivity, binding.toolbarInboxActivity);
+        applyTabLayoutTheme(binding.tabLayoutInboxActivity);
         applyFABTheme(fab);
     }
 
@@ -256,7 +246,7 @@ public class InboxActivity extends BaseActivity implements ActivityToolbarInterf
 
     private void bindView(Bundle savedInstanceState) {
         sectionsPagerAdapter = new SectionsPagerAdapter(this);
-        viewPager2.registerOnPageChangeCallback(new ViewPager2.OnPageChangeCallback() {
+        binding.viewPagerInboxActivity.registerOnPageChangeCallback(new ViewPager2.OnPageChangeCallback() {
             @Override
             public void onPageSelected(int position) {
                 if (position == 0) {
@@ -266,9 +256,9 @@ public class InboxActivity extends BaseActivity implements ActivityToolbarInterf
                 }
             }
         });
-        viewPager2.setAdapter(sectionsPagerAdapter);
-        viewPager2.setOffscreenPageLimit(ViewPager2.OFFSCREEN_PAGE_LIMIT_DEFAULT);
-        new TabLayoutMediator(tabLayout, viewPager2, (tab, position) -> {
+        binding.viewPagerInboxActivity.setAdapter(sectionsPagerAdapter);
+        binding.viewPagerInboxActivity.setOffscreenPageLimit(ViewPager2.OFFSCREEN_PAGE_LIMIT_DEFAULT);
+        new TabLayoutMediator(binding.tabLayoutInboxActivity, binding.viewPagerInboxActivity, (tab, position) -> {
             switch (position) {
                 case 0:
                     Utils.setTitleWithCustomFontToTab(typeface, tab, getString(R.string.notifications));
@@ -279,10 +269,10 @@ public class InboxActivity extends BaseActivity implements ActivityToolbarInterf
             }
         }).attach();
         if (savedInstanceState == null && getIntent().getBooleanExtra(EXTRA_VIEW_MESSAGE, false)) {
-            viewPager2.setCurrentItem(1, false);
+            binding.viewPagerInboxActivity.setCurrentItem(1, false);
         }
 
-        fixViewPager2Sensitivity(viewPager2);
+        fixViewPager2Sensitivity(binding.viewPagerInboxActivity);
     }
 
     @Override
@@ -394,12 +384,12 @@ public class InboxActivity extends BaseActivity implements ActivityToolbarInterf
 
     @Override
     public void contentScrollUp() {
-        fab.show();
+        binding.fabInboxActivity.show();
     }
 
     @Override
     public void contentScrollDown() {
-        fab.hide();
+        binding.fabInboxActivity.hide();
     }
 
     private class SectionsPagerAdapter extends FragmentStateAdapter {
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/LockScreenActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/LockScreenActivity.java
index 8d0129c7..fe4f175d 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/LockScreenActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/LockScreenActivity.java
@@ -5,32 +5,25 @@ import static androidx.biometric.BiometricManager.Authenticators.DEVICE_CREDENTI
 
 import android.content.SharedPreferences;
 import android.os.Bundle;
-import android.widget.TextView;
 
 import androidx.annotation.NonNull;
 import androidx.biometric.BiometricManager;
 import androidx.biometric.BiometricPrompt;
 import androidx.core.content.ContextCompat;
 
-import com.google.android.material.button.MaterialButton;
-
 import java.util.concurrent.Executor;
 
 import javax.inject.Inject;
 import javax.inject.Named;
 
-import butterknife.BindView;
 import butterknife.ButterKnife;
 import ml.docilealligator.infinityforreddit.Infinity;
 import ml.docilealligator.infinityforreddit.R;
 import ml.docilealligator.infinityforreddit.customtheme.CustomThemeWrapper;
+import ml.docilealligator.infinityforreddit.databinding.ActivityLockScreenBinding;
 
 public class LockScreenActivity extends BaseActivity {
 
-    @BindView(R.id.text_view_lock_screen_activity)
-    TextView textView;
-    @BindView(R.id.unlock_button_lock_screen_activity)
-    MaterialButton unlockButton;
     @Inject
     @Named("default")
     SharedPreferences mSharedPreferences;
@@ -39,6 +32,7 @@ public class LockScreenActivity extends BaseActivity {
     SharedPreferences mCurrentAccountSharedPreferences;
     @Inject
     CustomThemeWrapper mCustomThemeWrapper;
+    private ActivityLockScreenBinding binding;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -47,13 +41,15 @@ public class LockScreenActivity extends BaseActivity {
         setImmersiveModeNotApplicable();
 
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_lock_screen);
+
+        binding = ActivityLockScreenBinding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
 
         ButterKnife.bind(this);
 
         applyCustomTheme();
 
-        unlockButton.setOnClickListener(view -> {
+        binding.unlockButtonLockScreenActivity.setOnClickListener(view -> {
             authenticate();
         });
 
@@ -103,12 +99,12 @@ public class LockScreenActivity extends BaseActivity {
 
     @Override
     protected void applyCustomTheme() {
-        textView.setTextColor(mCustomThemeWrapper.getPrimaryTextColor());
-        unlockButton.setTextColor(mCustomThemeWrapper.getButtonTextColor());
-        unlockButton.setBackgroundColor(mCustomThemeWrapper.getColorPrimaryLightTheme());
+        binding.textViewLockScreenActivity.setTextColor(mCustomThemeWrapper.getPrimaryTextColor());
+        binding.unlockButtonLockScreenActivity.setTextColor(mCustomThemeWrapper.getButtonTextColor());
+        binding.unlockButtonLockScreenActivity.setBackgroundColor(mCustomThemeWrapper.getColorPrimaryLightTheme());
         if (typeface != null) {
-            textView.setTypeface(typeface);
-            unlockButton.setTypeface(typeface);
+            binding.textViewLockScreenActivity.setTypeface(typeface);
+            binding.unlockButtonLockScreenActivity.setTypeface(typeface);
         }
     }
 
diff --git a/app/src/main/res/layout/activity_comment_full_markdown.xml b/app/src/main/res/layout/activity_comment_full_markdown.xml
index df690767..1e463e81 100644
--- a/app/src/main/res/layout/activity_comment_full_markdown.xml
+++ b/app/src/main/res/layout/activity_comment_full_markdown.xml
@@ -34,7 +34,7 @@
     </com.google.android.material.appbar.AppBarLayout>
 
     <androidx.recyclerview.widget.RecyclerView
-        android:id="@+id/content_markdown_view_comment_full_markdown_activity"
+        android:id="@+id/content_recycler_view_comment_full_markdown_activity"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:paddingStart="16dp"
diff --git a/app/src/main/res/layout/activity_fetch_random_subreddit_or_post.xml b/app/src/main/res/layout/activity_fetch_random_subreddit_or_post.xml
index a08f1f35..bacfdc81 100644
--- a/app/src/main/res/layout/activity_fetch_random_subreddit_or_post.xml
+++ b/app/src/main/res/layout/activity_fetch_random_subreddit_or_post.xml
@@ -4,7 +4,6 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:id="@+id/relative_layout_fetch_random_subreddit_or_post_activity"
     tools:context=".activities.FetchRandomSubredditOrPostActivity">
 
     <com.airbnb.lottie.LottieAnimationView
diff --git a/app/src/main/res/layout/activity_filtered_thing.xml b/app/src/main/res/layout/activity_filtered_thing.xml
index bc2160ff..2632342e 100644
--- a/app/src/main/res/layout/activity_filtered_thing.xml
+++ b/app/src/main/res/layout/activity_filtered_thing.xml
@@ -4,7 +4,6 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:id="@+id/coordinator_layout_filtered_thing_activity"
     tools:application=".FilteredPostsActivity">
 
     <com.google.android.material.appbar.AppBarLayout
diff --git a/app/src/main/res/layout/activity_history.xml b/app/src/main/res/layout/activity_history.xml
index c03e976f..12504405 100644
--- a/app/src/main/res/layout/activity_history.xml
+++ b/app/src/main/res/layout/activity_history.xml
@@ -4,7 +4,6 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:id="@+id/coordinator_layout_history_activity"
     tools:context=".activities.HistoryActivity">
 
     <com.google.android.material.appbar.AppBarLayout
diff --git a/app/src/main/res/layout/activity_inbox.xml b/app/src/main/res/layout/activity_inbox.xml
index 256fee87..88c95af6 100644
--- a/app/src/main/res/layout/activity_inbox.xml
+++ b/app/src/main/res/layout/activity_inbox.xml
@@ -4,7 +4,6 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:id="@+id/coordinator_layout_inbox_activity"
     tools:context=".activities.InboxActivity">
 
     <com.google.android.material.appbar.AppBarLayout