Still prepare to support multiple themes.

11 files changed, 152 insertions, 52 deletions

diff --git a/app/src/main/res/layout/activity_comment.xml b/app/src/main/res/layout/activity_comment.xml
index 45023334..c30536c1 100644
--- a/app/src/main/res/layout/activity_comment.xml
+++ b/app/src/main/res/layout/activity_comment.xml
@@ -9,17 +9,27 @@
     tools:application=".CommentActivity">
 
     <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/appbar_layout_comment_activity"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:background="?attr/toolbarAndTabBackgroundColor"
         android:theme="@style/AppTheme.AppBarOverlay">
 
-        <androidx.appcompat.widget.Toolbar
-            android:id="@+id/toolbar_comment_activity"
+        <com.google.android.material.appbar.CollapsingToolbarLayout
             android:layout_width="match_parent"
-            android:layout_height="?attr/actionBarSize"
-            app:navigationIcon="?attr/homeAsUpIndicator"
-            app:popupTheme="@style/AppTheme.PopupOverlay" />
+            android:layout_height="match_parent"
+            app:layout_scrollFlags="scroll|enterAlways"
+            app:titleEnabled="false"
+            app:toolbarId="@+id/toolbar_comment_activity">
+
+            <androidx.appcompat.widget.Toolbar
+                android:id="@+id/toolbar_comment_activity"
+                android:layout_width="match_parent"
+                android:layout_height="?attr/actionBarSize"
+                app:navigationIcon="?attr/homeAsUpIndicator"
+                app:popupTheme="@style/AppTheme.PopupOverlay" />
+
+        </com.google.android.material.appbar.CollapsingToolbarLayout>
 
     </com.google.android.material.appbar.AppBarLayout>
 
diff --git a/app/src/main/res/layout/activity_create_multi_reddit.xml b/app/src/main/res/layout/activity_create_multi_reddit.xml
index 62f492bc..1f056675 100644
--- a/app/src/main/res/layout/activity_create_multi_reddit.xml
+++ b/app/src/main/res/layout/activity_create_multi_reddit.xml
@@ -8,17 +8,27 @@
     tools:context=".Activity.CreateMultiRedditActivity">
 
     <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/appbar_layout_create_multi_reddit_activity"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:background="?attr/toolbarAndTabBackgroundColor"
         android:theme="@style/AppTheme.AppBarOverlay">
 
-        <androidx.appcompat.widget.Toolbar
-            android:id="@+id/toolbar_create_multi_reddit_activity"
+        <com.google.android.material.appbar.CollapsingToolbarLayout
             android:layout_width="match_parent"
-            android:layout_height="?attr/actionBarSize"
-            app:popupTheme="@style/AppTheme.PopupOverlay"
-            app:navigationIcon="?attr/homeAsUpIndicator" />
+            android:layout_height="match_parent"
+            app:layout_scrollFlags="scroll|enterAlways"
+            app:titleEnabled="false"
+            app:toolbarId="@+id/toolbar_create_multi_reddit_activity">
+
+            <androidx.appcompat.widget.Toolbar
+                android:id="@+id/toolbar_create_multi_reddit_activity"
+                android:layout_width="match_parent"
+                android:layout_height="?attr/actionBarSize"
+                app:popupTheme="@style/AppTheme.PopupOverlay"
+                app:navigationIcon="?attr/homeAsUpIndicator" />
+
+        </com.google.android.material.appbar.CollapsingToolbarLayout>
 
     </com.google.android.material.appbar.AppBarLayout>
 
diff --git a/app/src/main/res/layout/activity_edit_comment.xml b/app/src/main/res/layout/activity_edit_comment.xml
index 88547d89..5a2940f7 100644
--- a/app/src/main/res/layout/activity_edit_comment.xml
+++ b/app/src/main/res/layout/activity_edit_comment.xml
@@ -9,17 +9,27 @@
     tools:context=".Activity.EditCommentActivity">
 
     <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/appbar_layout_edit_comment_activity"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:background="?attr/toolbarAndTabBackgroundColor"
         android:theme="@style/AppTheme.AppBarOverlay">
 
-        <androidx.appcompat.widget.Toolbar
-            android:id="@+id/toolbar_edit_comment_activity"
+        <com.google.android.material.appbar.CollapsingToolbarLayout
             android:layout_width="match_parent"
-            android:layout_height="?attr/actionBarSize"
-            app:popupTheme="@style/AppTheme.PopupOverlay"
-            app:navigationIcon="?attr/homeAsUpIndicator" />
+            android:layout_height="match_parent"
+            app:layout_scrollFlags="scroll|enterAlways"
+            app:titleEnabled="false"
+            app:toolbarId="@+id/toolbar_edit_comment_activity">
+
+            <androidx.appcompat.widget.Toolbar
+                android:id="@+id/toolbar_edit_comment_activity"
+                android:layout_width="match_parent"
+                android:layout_height="?attr/actionBarSize"
+                app:popupTheme="@style/AppTheme.PopupOverlay"
+                app:navigationIcon="?attr/homeAsUpIndicator" />
+
+        </com.google.android.material.appbar.CollapsingToolbarLayout>
 
     </com.google.android.material.appbar.AppBarLayout>
 
diff --git a/app/src/main/res/layout/activity_edit_post.xml b/app/src/main/res/layout/activity_edit_post.xml
index 2c6d4757..b82c9e05 100644
--- a/app/src/main/res/layout/activity_edit_post.xml
+++ b/app/src/main/res/layout/activity_edit_post.xml
@@ -9,17 +9,27 @@
     tools:context=".Activity.EditPostActivity">
 
     <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/appbar_layout_edit_post_activity"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:background="?attr/toolbarAndTabBackgroundColor"
         android:theme="@style/AppTheme.AppBarOverlay">
 
-        <androidx.appcompat.widget.Toolbar
-            android:id="@+id/toolbar_edit_post_activity"
+        <com.google.android.material.appbar.CollapsingToolbarLayout
             android:layout_width="match_parent"
-            android:layout_height="?attr/actionBarSize"
-            app:popupTheme="@style/AppTheme.PopupOverlay"
-            app:navigationIcon="?attr/homeAsUpIndicator" />
+            android:layout_height="match_parent"
+            app:layout_scrollFlags="scroll|enterAlways"
+            app:titleEnabled="false"
+            app:toolbarId="@+id/toolbar_edit_post_activity">
+
+            <androidx.appcompat.widget.Toolbar
+                android:id="@+id/toolbar_edit_post_activity"
+                android:layout_width="match_parent"
+                android:layout_height="?attr/actionBarSize"
+                app:popupTheme="@style/AppTheme.PopupOverlay"
+                app:navigationIcon="?attr/homeAsUpIndicator" />
+
+        </com.google.android.material.appbar.CollapsingToolbarLayout>
 
     </com.google.android.material.appbar.AppBarLayout>
 
diff --git a/app/src/main/res/layout/activity_login.xml b/app/src/main/res/layout/activity_login.xml
index 2145e703..9fd051a5 100644
--- a/app/src/main/res/layout/activity_login.xml
+++ b/app/src/main/res/layout/activity_login.xml
@@ -8,17 +8,27 @@
     tools:application="ml.docilealligator.infinityforreddit.Activity.LoginActivity">
 
     <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/appbar_layout_login_activity"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:background="?attr/toolbarAndTabBackgroundColor"
         android:theme="@style/AppTheme.AppBarOverlay">
 
-        <androidx.appcompat.widget.Toolbar
-            android:id="@+id/toolbar_login_activity"
+        <com.google.android.material.appbar.CollapsingToolbarLayout
             android:layout_width="match_parent"
-            android:layout_height="?attr/actionBarSize"
-            app:popupTheme="@style/AppTheme.PopupOverlay"
-            app:navigationIcon="?attr/homeAsUpIndicator" />
+            android:layout_height="match_parent"
+            app:layout_scrollFlags="scroll|enterAlways"
+            app:titleEnabled="false"
+            app:toolbarId="@+id/toolbar_login_activity">
+
+            <androidx.appcompat.widget.Toolbar
+                android:id="@+id/toolbar_login_activity"
+                android:layout_width="match_parent"
+                android:layout_height="?attr/actionBarSize"
+                app:popupTheme="@style/AppTheme.PopupOverlay"
+                app:navigationIcon="?attr/homeAsUpIndicator" />
+
+        </com.google.android.material.appbar.CollapsingToolbarLayout>
 
     </com.google.android.material.appbar.AppBarLayout>
 
diff --git a/app/src/main/res/layout/activity_post_image.xml b/app/src/main/res/layout/activity_post_image.xml
index e4acbe5c..5a6bb303 100644
--- a/app/src/main/res/layout/activity_post_image.xml
+++ b/app/src/main/res/layout/activity_post_image.xml
@@ -9,17 +9,27 @@
     tools:application=".PostImageActivity">
 
     <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/appbar_layout_post_image_activity"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:background="?attr/toolbarAndTabBackgroundColor"
         android:theme="@style/AppTheme.AppBarOverlay">
 
-        <androidx.appcompat.widget.Toolbar
-            android:id="@+id/toolbar_post_image_activity"
+        <com.google.android.material.appbar.CollapsingToolbarLayout
             android:layout_width="match_parent"
-            android:layout_height="?attr/actionBarSize"
-            app:popupTheme="@style/AppTheme.PopupOverlay"
-            app:navigationIcon="?attr/homeAsUpIndicator" />
+            android:layout_height="match_parent"
+            app:layout_scrollFlags="scroll|enterAlways"
+            app:titleEnabled="false"
+            app:toolbarId="@+id/toolbar_post_image_activity">
+
+            <androidx.appcompat.widget.Toolbar
+                android:id="@+id/toolbar_post_image_activity"
+                android:layout_width="match_parent"
+                android:layout_height="?attr/actionBarSize"
+                app:popupTheme="@style/AppTheme.PopupOverlay"
+                app:navigationIcon="?attr/homeAsUpIndicator" />
+
+        </com.google.android.material.appbar.CollapsingToolbarLayout>
 
     </com.google.android.material.appbar.AppBarLayout>
 
diff --git a/app/src/main/res/layout/activity_post_link.xml b/app/src/main/res/layout/activity_post_link.xml
index 5a314141..07e94046 100644
--- a/app/src/main/res/layout/activity_post_link.xml
+++ b/app/src/main/res/layout/activity_post_link.xml
@@ -9,17 +9,27 @@
     tools:application=".PostTextActivity">
 
     <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/appbar_layout_post_link_activity"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:background="?attr/toolbarAndTabBackgroundColor"
         android:theme="@style/AppTheme.AppBarOverlay">
 
-        <androidx.appcompat.widget.Toolbar
-            android:id="@+id/toolbar_post_link_activity"
+        <com.google.android.material.appbar.CollapsingToolbarLayout
             android:layout_width="match_parent"
-            android:layout_height="?attr/actionBarSize"
-            app:popupTheme="@style/AppTheme.PopupOverlay"
-            app:navigationIcon="?attr/homeAsUpIndicator" />
+            android:layout_height="match_parent"
+            app:layout_scrollFlags="scroll|enterAlways"
+            app:titleEnabled="false"
+            app:toolbarId="@+id/toolbar_post_link_activity">
+
+            <androidx.appcompat.widget.Toolbar
+                android:id="@+id/toolbar_post_link_activity"
+                android:layout_width="match_parent"
+                android:layout_height="?attr/actionBarSize"
+                app:popupTheme="@style/AppTheme.PopupOverlay"
+                app:navigationIcon="?attr/homeAsUpIndicator" />
+
+        </com.google.android.material.appbar.CollapsingToolbarLayout>
 
     </com.google.android.material.appbar.AppBarLayout>
 
diff --git a/app/src/main/res/layout/activity_post_text.xml b/app/src/main/res/layout/activity_post_text.xml
index 619e2805..95069d20 100644
--- a/app/src/main/res/layout/activity_post_text.xml
+++ b/app/src/main/res/layout/activity_post_text.xml
@@ -9,17 +9,27 @@
     tools:application=".PostTextActivity">
 
     <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/appbar_layout_post_text_activity"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:background="?attr/toolbarAndTabBackgroundColor"
         android:theme="@style/AppTheme.AppBarOverlay">
 
-        <androidx.appcompat.widget.Toolbar
-            android:id="@+id/toolbar_post_text_activity"
+        <com.google.android.material.appbar.CollapsingToolbarLayout
             android:layout_width="match_parent"
-            android:layout_height="?attr/actionBarSize"
-            app:popupTheme="@style/AppTheme.PopupOverlay"
-            app:navigationIcon="?attr/homeAsUpIndicator" />
+            android:layout_height="match_parent"
+            app:layout_scrollFlags="scroll|enterAlways"
+            app:titleEnabled="false"
+            app:toolbarId="@+id/toolbar_post_text_activity">
+
+            <androidx.appcompat.widget.Toolbar
+                android:id="@+id/toolbar_post_text_activity"
+                android:layout_width="match_parent"
+                android:layout_height="?attr/actionBarSize"
+                app:popupTheme="@style/AppTheme.PopupOverlay"
+                app:navigationIcon="?attr/homeAsUpIndicator" />
+
+        </com.google.android.material.appbar.CollapsingToolbarLayout>
 
     </com.google.android.material.appbar.AppBarLayout>
 
diff --git a/app/src/main/res/layout/activity_post_video.xml b/app/src/main/res/layout/activity_post_video.xml
index b0a321f7..d8bd014d 100644
--- a/app/src/main/res/layout/activity_post_video.xml
+++ b/app/src/main/res/layout/activity_post_video.xml
@@ -9,17 +9,27 @@
     tools:application=".PostImageActivity">
 
     <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/appbar_layout_post_video_activity"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:background="?attr/toolbarAndTabBackgroundColor"
         android:theme="@style/AppTheme.AppBarOverlay">
 
-        <androidx.appcompat.widget.Toolbar
-            android:id="@+id/toolbar_post_video_activity"
+        <com.google.android.material.appbar.CollapsingToolbarLayout
             android:layout_width="match_parent"
-            android:layout_height="?attr/actionBarSize"
-            app:popupTheme="@style/AppTheme.PopupOverlay"
-            app:navigationIcon="?attr/homeAsUpIndicator" />
+            android:layout_height="match_parent"
+            app:layout_scrollFlags="scroll|enterAlways"
+            app:titleEnabled="false"
+            app:toolbarId="@+id/toolbar_post_text_activity">
+
+            <androidx.appcompat.widget.Toolbar
+                android:id="@+id/toolbar_post_video_activity"
+                android:layout_width="match_parent"
+                android:layout_height="?attr/actionBarSize"
+                app:popupTheme="@style/AppTheme.PopupOverlay"
+                app:navigationIcon="?attr/homeAsUpIndicator" />
+
+        </com.google.android.material.appbar.CollapsingToolbarLayout>
 
     </com.google.android.material.appbar.AppBarLayout>
 
diff --git a/app/src/main/res/layout/activity_settings.xml b/app/src/main/res/layout/activity_settings.xml
index be3f0f49..7e10c9ad 100644
--- a/app/src/main/res/layout/activity_settings.xml
+++ b/app/src/main/res/layout/activity_settings.xml
@@ -5,17 +5,27 @@
     android:background="?attr/backgroundColor">
 
     <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/appbar_layout_settings_activity"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:background="?attr/toolbarAndTabBackgroundColor"
         android:theme="@style/AppTheme.AppBarOverlay">
 
-        <androidx.appcompat.widget.Toolbar
-            android:id="@+id/toolbar_settings_activity"
+        <com.google.android.material.appbar.CollapsingToolbarLayout
             android:layout_width="match_parent"
-            android:layout_height="?attr/actionBarSize"
-            app:navigationIcon="?attr/homeAsUpIndicator"
-            app:popupTheme="@style/AppTheme.PopupOverlay" />
+            android:layout_height="match_parent"
+            app:layout_scrollFlags="scroll|enterAlways"
+            app:titleEnabled="false"
+            app:toolbarId="@+id/toolbar_post_text_activity">
+
+            <androidx.appcompat.widget.Toolbar
+                android:id="@+id/toolbar_settings_activity"
+                android:layout_width="match_parent"
+                android:layout_height="?attr/actionBarSize"
+                app:navigationIcon="?attr/homeAsUpIndicator"
+                app:popupTheme="@style/AppTheme.PopupOverlay" />
+
+        </com.google.android.material.appbar.CollapsingToolbarLayout>
 
     </com.google.android.material.appbar.AppBarLayout>
 
diff --git a/app/src/main/res/layout/activity_view_user_detail.xml b/app/src/main/res/layout/activity_view_user_detail.xml
index 53e917de..d5ef9e43 100644
--- a/app/src/main/res/layout/activity_view_user_detail.xml
+++ b/app/src/main/res/layout/activity_view_user_detail.xml
@@ -28,7 +28,7 @@
             app:titleEnabled="false"
             app:contentScrim="?attr/colorPrimary"
             app:layout_scrollFlags="scroll|enterAlways|enterAlwaysCollapsed"
-            app:toolbarId="@+id/toolbar">
+            app:toolbarId="@+id/toolbar_view_user_detail_activity">
 
             <RelativeLayout
                 android:layout_width="match_parent"
@@ -93,7 +93,7 @@
             </RelativeLayout>
 
             <androidx.appcompat.widget.Toolbar
-                android:id="@+id/toolbar"
+                android:id="@+id/toolbar_view_user_detail_activity"
                 android:layout_width="match_parent"
                 android:layout_height="?attr/actionBarSize"
                 app:layout_collapseMode="pin"