Customizing bottom app bar and fab in ViewSubredditDetailActivity is available.

app/src/main/java/ml/docilealligator/infinityforreddit/Activity/MainActivity.java

@@ -250,8 +250,11 @@ public class MainActivity extends BaseActivity implements SortTypeSelectionCallb
 
                 int navBarHeight = getNavBarHeight();
                 if (navBarHeight > 0) {
+                    CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams) fab.getLayoutParams();
+                    params.bottomMargin += navBarHeight;
+                    fab.setLayoutParams(params);
                     linearLayoutBottomAppBar.setPadding(0,
-                            (int) (6 * getResources().getDisplayMetrics().density), 0, navBarHeight);
+                            linearLayoutBottomAppBar.getPaddingTop(), 0, navBarHeight);
                     navDrawerRecyclerView.setPadding(0, 0, 0, navBarHeight);
                 }
             }
@@ -449,12 +452,12 @@ public class MainActivity extends BaseActivity implements SortTypeSelectionCallb
     private void bottomAppBarOptionAction(int option) {
         switch (option) {
             case SharedPreferencesUtils.MAIN_ACTIVITY_BOTTOM_APP_BAR_OPTION_SUBSCRIPTIONS: {
-                Intent intent = new Intent(MainActivity.this, SubscribedThingListingActivity.class);
+                Intent intent = new Intent(this, SubscribedThingListingActivity.class);
                 startActivity(intent);
                 break;
             }
             case SharedPreferencesUtils.MAIN_ACTIVITY_BOTTOM_APP_BAR_OPTION_MULTIREDDITS: {
-                Intent intent = new Intent(MainActivity.this, SubscribedThingListingActivity.class);
+                Intent intent = new Intent(this, SubscribedThingListingActivity.class);
                 intent.putExtra(SubscribedThingListingActivity.EXTRA_SHOW_MULTIREDDITS, true);
                 startActivity(intent);
                 break;

app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewSubredditDetailActivity.java

@@ -141,14 +141,14 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
     BottomAppBar bottomNavigationView;
     @BindView(R.id.linear_layout_bottom_app_bar_view_subreddit_detail_activity)
     LinearLayout linearLayoutBottomAppBar;
-    @BindView(R.id.subscriptions_bottom_app_bar_view_subreddit_detail_activity)
+    @BindView(R.id.option_1_bottom_app_bar_view_subreddit_detail_activity)
-    ImageView subscriptionsBottomAppBar;
+    ImageView option1BottomAppBar;
-    @BindView(R.id.go_back_to_main_page_bottom_app_bar_view_subreddit_detail_activity)
+    @BindView(R.id.option_2_bottom_app_bar_view_subreddit_detail_activity)
-    ImageView goBackToMainPageBottomAppBar;
+    ImageView option2BottomAppBar;
-    @BindView(R.id.message_bottom_app_bar_view_subreddit_detail_activity)
+    @BindView(R.id.option_3_bottom_app_bar_view_subreddit_detail_activity)
-    ImageView messageBottomAppBar;
+    ImageView option3BottomAppBar;
-    @BindView(R.id.profile_bottom_app_bar_view_subreddit_detail_activity)
+    @BindView(R.id.option_4_bottom_app_bar_view_subreddit_detail_activity)
-    ImageView profileBottomAppBar;
+    ImageView option4BottomAppBar;
     @BindView(R.id.fab_view_subreddit_detail_activity)
     FloatingActionButton fab;
     @Inject
@@ -169,6 +169,9 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
     @Named("post_layout")
     SharedPreferences mPostLayoutSharedPreferences;
     @Inject
+    @Named("bottom_app_bar")
+    SharedPreferences bottomAppBarSharedPreference;
+    @Inject
     CustomThemeWrapper mCustomThemeWrapper;
     public SubredditViewModel mSubredditViewModel;
     private FragmentManager fragmentManager;
@@ -238,10 +241,8 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
                 int navBarHeight = getNavBarHeight();
                 if (navBarHeight > 0) {
                     CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams) fab.getLayoutParams();
-                    params.bottomMargin = navBarHeight;
+                    params.bottomMargin += navBarHeight;
                     fab.setLayoutParams(params);
-                    linearLayoutBottomAppBar.setPadding(0,
-                            (int) (6 * getResources().getDisplayMetrics().density), 0, navBarHeight);
 
                     showToast = true;
                 }
@@ -458,10 +459,10 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
         descriptionTextView.setTextColor(primaryTextColor);
         bottomNavigationView.setBackgroundTint(ColorStateList.valueOf(mCustomThemeWrapper.getBottomAppBarBackgroundColor()));
         int bottomAppBarIconColor = mCustomThemeWrapper.getBottomAppBarIconColor();
-        subscriptionsBottomAppBar.setColorFilter(bottomAppBarIconColor, android.graphics.PorterDuff.Mode.SRC_IN);
+        option2BottomAppBar.setColorFilter(bottomAppBarIconColor, android.graphics.PorterDuff.Mode.SRC_IN);
-        goBackToMainPageBottomAppBar.setColorFilter(bottomAppBarIconColor, android.graphics.PorterDuff.Mode.SRC_IN);
+        option1BottomAppBar.setColorFilter(bottomAppBarIconColor, android.graphics.PorterDuff.Mode.SRC_IN);
-        messageBottomAppBar.setColorFilter(bottomAppBarIconColor, android.graphics.PorterDuff.Mode.SRC_IN);
+        option3BottomAppBar.setColorFilter(bottomAppBarIconColor, android.graphics.PorterDuff.Mode.SRC_IN);
-        profileBottomAppBar.setColorFilter(bottomAppBarIconColor, android.graphics.PorterDuff.Mode.SRC_IN);
+        option4BottomAppBar.setColorFilter(bottomAppBarIconColor, android.graphics.PorterDuff.Mode.SRC_IN);
         applyTabLayoutTheme(tabLayout);
         applyFABTheme(fab);
         unsubscribedColor = mCustomThemeWrapper.getUnsubscribed();
@@ -523,6 +524,52 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
         }
     }
 
+    private void bottomAppBarOptionAction(int option) {
+        switch (option) {
+            case SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_HOME: {
+                EventBus.getDefault().post(new GoBackToMainPageEvent());
+                break;
+            }
+            case SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_SUBSCRIPTIONS: {
+                Intent intent = new Intent(this, SubscribedThingListingActivity.class);
+                startActivity(intent);
+                break;
+            }
+            case SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_INBOX: {
+                Intent intent = new Intent(this, InboxActivity.class);
+                startActivity(intent);
+                break;
+            }
+            case SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_PROFILE: {
+                Intent intent = new Intent(this, ViewUserDetailActivity.class);
+                intent.putExtra(ViewUserDetailActivity.EXTRA_USER_NAME_KEY, mAccountName);
+                startActivity(intent);
+                break;
+            }
+            case SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_MULTIREDDITS: {
+                Intent intent = new Intent(this, SubscribedThingListingActivity.class);
+                intent.putExtra(SubscribedThingListingActivity.EXTRA_SHOW_MULTIREDDITS, true);
+                startActivity(intent);
+                break;
+            }
+        }
+    }
+
+    private int getBottomAppBarOptionDrawableResource(int option) {
+        switch (option) {
+            case SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_HOME:
+                return R.drawable.ic_home_black_24dp;
+            case SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_SUBSCRIPTIONS:
+                return R.drawable.ic_subscritptions_bottom_app_bar_24dp;
+            case SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_INBOX:
+                return R.drawable.ic_inbox_24dp;
+            case SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_MULTIREDDITS:
+                return R.drawable.ic_multi_reddit_24dp;
+            default:
+                return R.drawable.ic_account_circle_24dp;
+        }
+    }
+
     private void bindView() {
         if (mAccessToken != null) {
             if (mMessageFullname != null) {
@@ -540,31 +587,52 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
             }
 
             if (showBottomAppBar) {
+                int optionCount = bottomAppBarSharedPreference.getInt(SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_COUNT, 4);
+                int option1 = bottomAppBarSharedPreference.getInt(SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_1, SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_HOME);
+                int option2 = bottomAppBarSharedPreference.getInt(SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_2, SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_SUBSCRIPTIONS);
+
                 bottomNavigationView.setVisibility(View.VISIBLE);
-                subscriptionsBottomAppBar.setOnClickListener(view -> {
-                    Intent intent = new Intent(ViewSubredditDetailActivity.this, SubscribedThingListingActivity.class);
-                    startActivity(intent);
-                });
 
-                subscriptionsBottomAppBar.setOnLongClickListener(view -> {
+                if (optionCount == 2) {
-                    Intent intent = new Intent(ViewSubredditDetailActivity.this, SubscribedThingListingActivity.class);
+                    linearLayoutBottomAppBar.setWeightSum(3);
-                    intent.putExtra(SubscribedThingListingActivity.EXTRA_SHOW_MULTIREDDITS, true);
+                    option1BottomAppBar.setVisibility(View.GONE);
-                    startActivity(intent);
+                    option3BottomAppBar.setVisibility(View.GONE);
-                    return true;
-                });
 
-                goBackToMainPageBottomAppBar.setOnClickListener(view -> EventBus.getDefault().post(new GoBackToMainPageEvent()));
+                    option2BottomAppBar.setImageResource(getBottomAppBarOptionDrawableResource(option1));
+                    option4BottomAppBar.setImageResource(getBottomAppBarOptionDrawableResource(option2));
 
-                messageBottomAppBar.setOnClickListener(view -> {
+                    option2BottomAppBar.setOnClickListener(view -> {
-                    Intent intent = new Intent(this, InboxActivity.class);
+                        bottomAppBarOptionAction(option1);
-                    startActivity(intent);
+                    });
-                });
 
-                profileBottomAppBar.setOnClickListener(view -> {
+                    option4BottomAppBar.setOnClickListener(view -> {
-                    Intent intent = new Intent(this, ViewUserDetailActivity.class);
+                        bottomAppBarOptionAction(option2);
-                    intent.putExtra(ViewUserDetailActivity.EXTRA_USER_NAME_KEY, mAccountName);
+                    });
-                    startActivity(intent);
+                } else {
-                });
+                    int option3 = bottomAppBarSharedPreference.getInt(SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_3, SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_INBOX);
+                    int option4 = bottomAppBarSharedPreference.getInt(SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_4, SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_PROFILE);
+
+                    option1BottomAppBar.setImageResource(getBottomAppBarOptionDrawableResource(option1));
+                    option2BottomAppBar.setImageResource(getBottomAppBarOptionDrawableResource(option2));
+                    option3BottomAppBar.setImageResource(getBottomAppBarOptionDrawableResource(option3));
+                    option4BottomAppBar.setImageResource(getBottomAppBarOptionDrawableResource(option4));
+
+                    option1BottomAppBar.setOnClickListener(view -> {
+                        bottomAppBarOptionAction(option1);
+                    });
+
+                    option2BottomAppBar.setOnClickListener(view -> {
+                        bottomAppBarOptionAction(option2);
+                    });
+
+                    option3BottomAppBar.setOnClickListener(view -> {
+                        bottomAppBarOptionAction(option3);
+                    });
+
+                    option4BottomAppBar.setOnClickListener(view -> {
+                        bottomAppBarOptionAction(option4);
+                    });
+                }
             } else {
                 CoordinatorLayout.LayoutParams lp = (CoordinatorLayout.LayoutParams) fab.getLayoutParams();
                 lp.setAnchorId(View.NO_ID);
@@ -572,7 +640,52 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
                 fab.setLayoutParams(lp);
             }
 
-            fab.setOnClickListener(view -> postTypeBottomSheetFragment.show(getSupportFragmentManager(), postTypeBottomSheetFragment.getTag()));
+            int fabOption = bottomAppBarSharedPreference.getInt(SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_FAB, SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_FAB_SUBMIT_POSTS);
+            switch (fabOption) {
+                case SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_FAB_REFRESH:
+                    fab.setImageResource(R.drawable.ic_refresh_black_24dp);
+                    break;
+                case SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_FAB_CHANGE_SORT_TYPE:
+                    fab.setImageResource(R.drawable.ic_sort_toolbar_24dp);
+                    break;
+                case SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_FAB_CHANGE_POST_LAYOUT:
+                    fab.setImageResource(R.drawable.ic_post_layout_black_24dp);
+                    break;
+                case SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_FAB_SEARCH:
+                    fab.setImageResource(R.drawable.ic_search_black_24dp);
+                    break;
+                default:
+                    fab.setImageResource(R.drawable.ic_add_day_night_24dp);
+                    break;
+            }
+            fab.setOnClickListener(view -> {
+                switch (fabOption) {
+                    case SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_FAB_REFRESH: {
+                        if (sectionsPagerAdapter != null) {
+                            sectionsPagerAdapter.refresh();
+                        }
+                        break;
+                    }
+                    case SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_FAB_CHANGE_SORT_TYPE: {
+                        sortTypeBottomSheetFragment.show(getSupportFragmentManager(), sortTypeBottomSheetFragment.getTag());
+                        break;
+                    }
+                    case SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_FAB_CHANGE_POST_LAYOUT: {
+                        postLayoutBottomSheetFragment.show(getSupportFragmentManager(), postLayoutBottomSheetFragment.getTag());
+                        break;
+                    }
+                    case SharedPreferencesUtils.OTHER_ACTIVITIES_BOTTOM_APP_BAR_FAB_SEARCH: {
+                        Intent intent = new Intent(this, SearchActivity.class);
+                        intent.putExtra(SearchActivity.EXTRA_SUBREDDIT_NAME, subredditName);
+                        startActivity(intent);
+                        break;
+                    }
+                    default:
+                        postTypeBottomSheetFragment.show(getSupportFragmentManager(), postTypeBottomSheetFragment.getTag());
+                        break;
+                }
+            });
+
             fab.setVisibility(View.VISIBLE);
         } else {
             bottomNavigationView.setVisibility(View.GONE);

app/src/main/java/ml/docilealligator/infinityforreddit/Utils/SharedPreferencesUtils.java

@@ -164,6 +164,7 @@ public class SharedPreferencesUtils {
     public static final String OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_3 = "other_activities_bottom_app_bar_option_3";
     public static final String OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_4 = "other_activities_bottom_app_bar_option_4";
     public static final String OTHER_ACTIVITIES_BOTTOM_APP_BAR_FAB = "other_activities_bottom_app_bar_fab";
+
     public static final int MAIN_ACTIVITY_BOTTOM_APP_BAR_OPTION_SUBSCRIPTIONS = 0;
     public static final int MAIN_ACTIVITY_BOTTOM_APP_BAR_OPTION_MULTIREDDITS = 1;
     public static final int MAIN_ACTIVITY_BOTTOM_APP_BAR_OPTION_INBOX = 2;
@@ -174,6 +175,17 @@ public class SharedPreferencesUtils {
     public static final int MAIN_ACTIVITY_BOTTOM_APP_BAR_FAB_CHANGE_POST_LAYOUT = 3;
     public static final int MAIN_ACTIVITY_BOTTOM_APP_BAR_FAB_SEARCH = 4;
 
+    public static final int OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_HOME = 0;
+    public static final int OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_SUBSCRIPTIONS = 1;
+    public static final int OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_INBOX = 2;
+    public static final int OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_PROFILE = 3;
+    public static final int OTHER_ACTIVITIES_BOTTOM_APP_BAR_OPTION_MULTIREDDITS = 4;
+    public static final int OTHER_ACTIVITIES_BOTTOM_APP_BAR_FAB_SUBMIT_POSTS = 0;
+    public static final int OTHER_ACTIVITIES_BOTTOM_APP_BAR_FAB_REFRESH = 1;
+    public static final int OTHER_ACTIVITIES_BOTTOM_APP_BAR_FAB_CHANGE_SORT_TYPE = 2;
+    public static final int OTHER_ACTIVITIES_BOTTOM_APP_BAR_FAB_CHANGE_POST_LAYOUT = 3;
+    public static final int OTHER_ACTIVITIES_BOTTOM_APP_BAR_FAB_SEARCH = 4;
+
     public static final String NSFW_AND_SPOILER_SHARED_PREFERENCES_FILE = "ml.docilealligator.infinityforreddit.nsfw_and_spoiler";
     public static final String NSFW_BASE = "_nsfw";
     public static final String BLUR_NSFW_BASE = "_blur_nsfw";

app/src/main/res/layout/activity_view_subreddit_detail.xml

@@ -7,12 +7,6 @@
     android:id="@+id/coordinator_layout_view_subreddit_detail_activity"
     tools:application=".Activity.ViewSubredditDetailActivity">
 
-    <androidx.viewpager2.widget.ViewPager2
-        android:id="@+id/view_pager_view_subreddit_detail_activity"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        app:layout_behavior="@string/appbar_scrolling_view_behavior" />
-
     <com.google.android.material.appbar.AppBarLayout
         android:id="@+id/appbar_layout_view_subreddit_detail_activity"
         android:layout_width="match_parent"
@@ -172,6 +166,12 @@
 
     </com.google.android.material.appbar.AppBarLayout>
 
+    <androidx.viewpager2.widget.ViewPager2
+        android:id="@+id/view_pager_view_subreddit_detail_activity"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior" />
+
     <com.google.android.material.bottomappbar.BottomAppBar
         android:id="@+id/bottom_navigation_view_subreddit_detail_activity"
         android:layout_width="match_parent"
@@ -184,10 +184,11 @@
             android:id="@+id/linear_layout_bottom_app_bar_view_subreddit_detail_activity"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
+            android:paddingTop="6dp"
             android:weightSum="5">
 
             <ImageView
-                android:id="@+id/go_back_to_main_page_bottom_app_bar_view_subreddit_detail_activity"
+                android:id="@+id/option_1_bottom_app_bar_view_subreddit_detail_activity"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_weight="1"
@@ -198,7 +199,7 @@
                 android:background="?attr/selectableItemBackgroundBorderless" />
 
             <ImageView
-                android:id="@+id/subscriptions_bottom_app_bar_view_subreddit_detail_activity"
+                android:id="@+id/option_2_bottom_app_bar_view_subreddit_detail_activity"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_weight="1"
@@ -215,7 +216,7 @@
                 android:background="@android:color/transparent"/>
 
             <ImageView
-                android:id="@+id/message_bottom_app_bar_view_subreddit_detail_activity"
+                android:id="@+id/option_3_bottom_app_bar_view_subreddit_detail_activity"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_weight="1"
@@ -226,7 +227,7 @@
                 android:background="?attr/selectableItemBackgroundBorderless" />
 
             <ImageView
-                android:id="@+id/profile_bottom_app_bar_view_subreddit_detail_activity"
+                android:id="@+id/option_4_bottom_app_bar_view_subreddit_detail_activity"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_weight="1"

app/src/main/res/layout/app_bar_main.xml

@@ -45,18 +45,6 @@
 
     </com.google.android.material.appbar.AppBarLayout>
 
-    <!--<com.google.android.material.tabs.TabLayout
-        android:id="@+id/tab_layout_main_activity"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_gravity="bottom"
-        app:layout_scrollFlags="scroll|enterAlways"
-        app:tabGravity="fill"
-        app:tabIndicatorHeight="3dp"
-        app:tabMode="fixed"
-        app:tabRippleColor="?attr/colorControlHighlight"
-        app:tabUnboundedRipple="false" />-->
-
     <androidx.viewpager2.widget.ViewPager2
         android:id="@+id/view_pager_main_activity"
         android:layout_width="match_parent"
@@ -75,6 +63,7 @@
             android:id="@+id/linear_layout_bottom_app_bar_main_activity"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
+            android:paddingTop="6dp"
             android:weightSum="5">
 
             <ImageView

app/src/main/res/values/arrays.xml

@@ -248,6 +248,7 @@
         <item>Subscriptions</item>
         <item>Inbox</item>
         <item>Profile</item>
+        <item>Multireddits</item>
     </string-array>
 
     <string-array name="settings_bottom_app_bar_fab_options">