diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 1a7707e6..6852e8a5 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -25,7 +25,7 @@
     <uses-permission android:name="android.permission.WAKE_LOCK" />
 
     <application
-        android:name=".Infinity"
+        android:name="ml.docilealligator.infinityforreddit.Infinity"
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/application_name"
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/BaseActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/BaseActivity.java
index 13f40f63..ad840efa 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/BaseActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/BaseActivity.java
@@ -129,10 +129,10 @@ public abstract class BaseActivity extends AppCompatActivity {
                 }
         }
 
-        boolean userDefinedChangeSatusBarIconColorInImmersiveInterface =
+        boolean userDefinedChangeStatusBarIconColorInImmersiveInterface =
                 customThemeWrapper.isChangeStatusBarIconColorAfterToolbarCollapsedInImmersiveInterface();
         if (immersiveInterface && isImmersiveInterfaceApplicable) {
-            changeStatusBarIconColor = userDefinedChangeSatusBarIconColorInImmersiveInterface;
+            changeStatusBarIconColor = userDefinedChangeStatusBarIconColorInImmersiveInterface;
         } else {
             changeStatusBarIconColor = false;
         }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/MainActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/MainActivity.java
index 30d134fe..1b509410 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/MainActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/MainActivity.java
@@ -270,9 +270,6 @@ public class MainActivity extends BaseActivity implements SortTypeSelectionCallb
                 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
                     drawer.setFitsSystemWindows(false);
                     getWindow().setDecorFitsSystemWindows(false);
-                    /*drawer.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE |
-                            View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN |
-                            View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);*/
                 } else {
                     window.setFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS, WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
                 }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/TrendingActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/TrendingActivity.java
index 7057b1ad..039688fb 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/TrendingActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/TrendingActivity.java
@@ -22,6 +22,7 @@ import androidx.recyclerview.widget.RecyclerView;
 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
 
 import com.bumptech.glide.Glide;
+import com.bumptech.glide.RequestManager;
 import com.google.android.material.appbar.AppBarLayout;
 import com.google.android.material.appbar.CollapsingToolbarLayout;
 import com.r0adkll.slidr.Slidr;
@@ -100,10 +101,10 @@ public class TrendingActivity extends BaseActivity {
     @Inject
     Executor mExecutor;
     private String mAccessToken;
-    private String mAccountName;
     private boolean isRefreshing = false;
     private ArrayList<TrendingSearch> trendingSearches;
     private TrendingSearchRecyclerViewAdapter adapter;
+    private RequestManager mGlide;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -151,7 +152,8 @@ public class TrendingActivity extends BaseActivity {
         setToolbarGoToTop(toolbar);
 
         mAccessToken = mCurrentAccountSharedPreferences.getString(SharedPreferencesUtils.ACCESS_TOKEN, null);
-        mAccountName = mCurrentAccountSharedPreferences.getString(SharedPreferencesUtils.ACCOUNT_NAME, null);
+
+        mGlide = Glide.with(this);
 
         DisplayMetrics displayMetrics = new DisplayMetrics();
         getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
@@ -277,7 +279,7 @@ public class TrendingActivity extends BaseActivity {
 
     private void showErrorView(int stringId) {
         errorLinearLayout.setVisibility(View.VISIBLE);
-        Glide.with(this).load(R.drawable.error_image).into(errorImageView);
+        mGlide.load(R.drawable.error_image).into(errorImageView);
         errorTextView.setText(stringId);
     }
 
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewVideoActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewVideoActivity.java
index 548e7c53..50e756ed 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewVideoActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewVideoActivity.java
@@ -1,5 +1,10 @@
 package ml.docilealligator.infinityforreddit.activities;
 
+import static androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_AUTO_BATTERY;
+import static androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM;
+import static androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_NO;
+import static androidx.appcompat.app.AppCompatDelegate.MODE_NIGHT_YES;
+
 import android.Manifest;
 import android.content.Intent;
 import android.content.SharedPreferences;
@@ -32,6 +37,7 @@ import android.widget.Toast;
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatDelegate;
 import androidx.coordinatorlayout.widget.CoordinatorLayout;
 import androidx.core.app.ActivityCompat;
 import androidx.core.content.ContextCompat;
@@ -150,6 +156,8 @@ public class ViewVideoActivity extends AppCompatActivity {
     TextView titleTextView;
     @BindView(R.id.download_image_view_exo_playback_control_view)
     ImageView downloadImageView;
+    @BindView(R.id.playback_speed_image_view_exo_playback_control_view)
+    ImageView playbackSpeedImageView;
     @BindView(R.id.lockable_nested_scroll_view_view_video_activity)
     LockableNestedScrollView nestedScrollView;
 
@@ -206,7 +214,37 @@ public class ViewVideoActivity extends AppCompatActivity {
 
         ((Infinity) getApplication()).getAppComponent().inject(this);
 
-        getTheme().applyStyle(R.style.Theme_Normal, true);
+        boolean systemDefault = Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q;
+        int systemThemeType = Integer.parseInt(mSharedPreferences.getString(SharedPreferencesUtils.THEME_KEY, "2"));
+        switch (systemThemeType) {
+            case 0:
+                AppCompatDelegate.setDefaultNightMode(MODE_NIGHT_NO);
+                getTheme().applyStyle(R.style.Theme_Normal, true);
+                break;
+            case 1:
+                AppCompatDelegate.setDefaultNightMode(MODE_NIGHT_YES);
+                if(mSharedPreferences.getBoolean(SharedPreferencesUtils.AMOLED_DARK_KEY, false)) {
+                    getTheme().applyStyle(R.style.Theme_Normal_AmoledDark, true);
+                } else {
+                    getTheme().applyStyle(R.style.Theme_Normal_NormalDark, true);
+                }
+                break;
+            case 2:
+                if (systemDefault) {
+                    AppCompatDelegate.setDefaultNightMode(MODE_NIGHT_FOLLOW_SYSTEM);
+                } else {
+                    AppCompatDelegate.setDefaultNightMode(MODE_NIGHT_AUTO_BATTERY);
+                }
+                if((getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK) == Configuration.UI_MODE_NIGHT_NO) {
+                    getTheme().applyStyle(R.style.Theme_Normal, true);
+                } else {
+                    if(mSharedPreferences.getBoolean(SharedPreferencesUtils.AMOLED_DARK_KEY, false)) {
+                        getTheme().applyStyle(R.style.Theme_Normal_AmoledDark, true);
+                    } else {
+                        getTheme().applyStyle(R.style.Theme_Normal_NormalDark, true);
+                    }
+                }
+        }
 
         getTheme().applyStyle(FontStyle.valueOf(mSharedPreferences
                 .getString(SharedPreferencesUtils.FONT_SIZE_KEY, FontStyle.Normal.name())).getResId(), true);
@@ -250,6 +288,14 @@ public class ViewVideoActivity extends AppCompatActivity {
                 isDownloading = true;
                 requestPermissionAndDownload();
             });
+
+            playbackSpeedImageView.setOnClickListener(view -> {
+                PlaybackSpeedBottomSheetFragment playbackSpeedBottomSheetFragment = new PlaybackSpeedBottomSheetFragment();
+                Bundle bundle = new Bundle();
+                bundle.putInt(PlaybackSpeedBottomSheetFragment.EXTRA_PLAYBACK_SPEED, playbackSpeed);
+                playbackSpeedBottomSheetFragment.setArguments(bundle);
+                playbackSpeedBottomSheetFragment.show(getSupportFragmentManager(), playbackSpeedBottomSheetFragment.getTag());
+            });
         } else {
             ActionBar actionBar = getSupportActionBar();
             Drawable upArrow = resources.getDrawable(R.drawable.ic_arrow_back_white_24dp);
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/WikiActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/WikiActivity.java
index 1a353a7f..09fcffe6 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/WikiActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/WikiActivity.java
@@ -26,6 +26,7 @@ import androidx.recyclerview.widget.RecyclerView;
 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
 
 import com.bumptech.glide.Glide;
+import com.bumptech.glide.RequestManager;
 import com.google.android.material.appbar.AppBarLayout;
 import com.google.android.material.appbar.CollapsingToolbarLayout;
 import com.r0adkll.slidr.Slidr;
@@ -113,6 +114,7 @@ public class WikiActivity extends BaseActivity {
     private Markwon markwon;
     private MarkwonAdapter markwonAdapter;
     private boolean isRefreshing = false;
+    private RequestManager mGlide;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -154,6 +156,8 @@ public class WikiActivity extends BaseActivity {
             }
         }
 
+        mGlide = Glide.with(this);
+
         swipeRefreshLayout.setEnabled(mSharedPreferences.getBoolean(SharedPreferencesUtils.PULL_TO_REFRESH, true));
         swipeRefreshLayout.setOnRefreshListener(this::loadWiki);
 
@@ -328,7 +332,7 @@ public class WikiActivity extends BaseActivity {
         swipeRefreshLayout.setRefreshing(false);
         mFetchWikiInfoLinearLayout.setVisibility(View.VISIBLE);
         mFetchWikiInfoTextView.setText(stringResId);
-        Glide.with(this).load(R.drawable.error_image).into(mFetchWikiInfoImageView);
+        mGlide.load(R.drawable.error_image).into(mFetchWikiInfoImageView);
     }
 
     @Override
diff --git a/app/src/main/res/layout/exo_playback_control_view.xml b/app/src/main/res/layout/exo_playback_control_view.xml
index b81b5026..28ee2d9a 100644
--- a/app/src/main/res/layout/exo_playback_control_view.xml
+++ b/app/src/main/res/layout/exo_playback_control_view.xml
@@ -119,6 +119,14 @@
                 android:src="@drawable/ic_file_download_toolbar_white_24dp"
                 android:background="?attr/selectableItemBackgroundBorderless" />
 
+            <ImageView
+                android:id="@+id/playback_speed_image_view_exo_playback_control_view"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:padding="16dp"
+                android:src="@drawable/ic_playback_speed_toolbar_24dp"
+                android:background="?attr/selectableItemBackgroundBorderless" />
+
         </LinearLayout>
 
     </com.google.android.material.bottomappbar.BottomAppBar>