Add to post filter menu option available in ViewSubredditActivity and ViewUserActivity.

app/src/main/java/ml/docilealligator/infinityforreddit/activities/PostFilterPreferenceActivity.java

@@ -36,6 +36,8 @@ import ml.docilealligator.infinityforreddit.postfilter.PostFilterViewModel;
 public class PostFilterPreferenceActivity extends BaseActivity {
 
     public static final String EXTRA_POST = "EP";
+    public static final String EXTRA_SUBREDDIT_NAME = "ESN";
+    public static final String EXTRA_USER_NAME = "EUN";
 
     @BindView(R.id.coordinator_layout_post_filter_preference_activity)
     CoordinatorLayout coordinatorLayout;
@@ -76,26 +78,36 @@ public class PostFilterPreferenceActivity extends BaseActivity {
         getSupportActionBar().setDisplayHomeAsUpEnabled(true);
 
         Post post = getIntent().getParcelableExtra(EXTRA_POST);
+        String subredditName = getIntent().getStringExtra(EXTRA_SUBREDDIT_NAME);
+        String username = getIntent().getStringExtra(EXTRA_USER_NAME);
 
         fab.setOnClickListener(view -> {
-            if (post == null) {
+            if (post != null) {
+                showPostFilterOptions(post, null);
+            } else if (subredditName != null) {
+                excludeSubredditInFilter(subredditName, null);
+            } else if (username != null) {
+                excludeUserInFilter(username, null);
+            } else {
                 Intent intent = new Intent(PostFilterPreferenceActivity.this, CustomizePostFilterActivity.class);
                 intent.putExtra(CustomizePostFilterActivity.EXTRA_FROM_SETTINGS, true);
                 startActivity(intent);
-            } else {
-                showPostFilterOptions(post, null);
             }
         });
 
         adapter = new PostFilterRecyclerViewAdapter(postFilter -> {
-            if (post == null) {
+            if (post != null) {
+                showPostFilterOptions(post, postFilter);
+            } else if (subredditName != null) {
+                excludeSubredditInFilter(subredditName, postFilter);
+            } else if (username != null) {
+                excludeUserInFilter(username, postFilter);
+            } else {
                 PostFilterOptionsBottomSheetFragment postFilterOptionsBottomSheetFragment = new PostFilterOptionsBottomSheetFragment();
                 Bundle bundle = new Bundle();
                 bundle.putParcelable(PostFilterOptionsBottomSheetFragment.EXTRA_POST_FILTER, postFilter);
                 postFilterOptionsBottomSheetFragment.setArguments(bundle);
                 postFilterOptionsBottomSheetFragment.show(getSupportFragmentManager(), postFilterOptionsBottomSheetFragment.getTag());
-            } else {
-                showPostFilterOptions(post, postFilter);
             }
         });
 
@@ -145,6 +157,24 @@ public class PostFilterPreferenceActivity extends BaseActivity {
                 .show();
     }
 
+    public void excludeSubredditInFilter(String subredditName, PostFilter postFilter) {
+        Intent intent = new Intent(this, CustomizePostFilterActivity.class);
+        intent.putExtra(CustomizePostFilterActivity.EXTRA_EXCLUDE_SUBREDDIT, subredditName);
+        if (postFilter != null) {
+            intent.putExtra(CustomizePostFilterActivity.EXTRA_POST_FILTER, postFilter);
+        }
+        startActivity(intent);
+    }
+
+    public void excludeUserInFilter(String username, PostFilter postFilter) {
+        Intent intent = new Intent(this, CustomizePostFilterActivity.class);
+        intent.putExtra(CustomizePostFilterActivity.EXTRA_EXCLUDE_USER, username);
+        if (postFilter != null) {
+            intent.putExtra(CustomizePostFilterActivity.EXTRA_POST_FILTER, postFilter);
+        }
+        startActivity(intent);
+    }
+
     public void editPostFilter(PostFilter postFilter) {
         Intent intent = new Intent(PostFilterPreferenceActivity.this, CustomizePostFilterActivity.class);
         intent.putExtra(CustomizePostFilterActivity.EXTRA_POST_FILTER, postFilter);

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

@@ -1114,6 +1114,11 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
             }
             Intent intent = new Intent(this, MultiredditSelectionActivity.class);
             startActivityForResult(intent, ADD_TO_MULTIREDDIT_REQUEST_CODE);
+        } else if (itemId == R.id.action_add_to_post_filter_view_subreddit_detail_activity) {
+            Intent intent = new Intent(this, PostFilterPreferenceActivity.class);
+            intent.putExtra(PostFilterPreferenceActivity.EXTRA_SUBREDDIT_NAME, subredditName);
+            startActivity(intent);
+            return true;
         } else if (itemId == R.id.action_share_view_subreddit_detail_activity) {
             Intent shareIntent = new Intent(Intent.ACTION_SEND);
             shareIntent.setType("text/plain");

app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewUserDetailActivity.java

@@ -981,6 +981,11 @@ public class ViewUserDetailActivity extends BaseActivity implements SortTypeSele
             }
             Intent intent = new Intent(this, MultiredditSelectionActivity.class);
             startActivityForResult(intent, ADD_TO_MULTIREDDIT_REQUEST_CODE);
+        } else if (itemId == R.id.action_add_to_post_filter_view_user_detail_activity) {
+            Intent intent = new Intent(this, PostFilterPreferenceActivity.class);
+            intent.putExtra(PostFilterPreferenceActivity.EXTRA_USER_NAME, username);
+            startActivity(intent);
+            return true;
         } else if (itemId == R.id.action_report_view_user_detail_activity) {
             Intent reportIntent = new Intent(this, LinkResolverActivity.class);
             reportIntent.setData(Uri.parse("https://www.reddithelp.com/en/categories/rules-reporting/account-and-community-restrictions/what-should-i-do-if-i-see-something-i"));

app/src/main/res/menu/view_subreddit_detail_activity.xml

@@ -48,8 +48,14 @@
         app:showAsAction="never" />
 
     <item
-        android:id="@+id/action_share_view_subreddit_detail_activity"
+        android:id="@+id/action_add_to_post_filter_view_subreddit_detail_activity"
         android:orderInCategory="8"
+        android:title="@string/action_add_to_post_filter"
+        app:showAsAction="never" />
+
+    <item
+        android:id="@+id/action_share_view_subreddit_detail_activity"
+        android:orderInCategory="9"
         android:title="@string/action_share"
         app:showAsAction="never" />
 </menu>

app/src/main/res/menu/view_user_detail_activity.xml

@@ -51,12 +51,18 @@
         app:showAsAction="never" />
 
     <item
-        android:id="@+id/action_report_view_user_detail_activity"
+        android:id="@+id/action_add_to_post_filter_view_user_detail_activity"
         android:orderInCategory="9"
+        android:title="@string/action_add_to_post_filter"
+        app:showAsAction="never" />
+
+    <item
+        android:id="@+id/action_report_view_user_detail_activity"
+        android:orderInCategory="10"
         android:title="@string/action_report" />
 
     <item
         android:id="@+id/action_block_user_view_user_detail_activity"
-        android:orderInCategory="10"
+        android:orderInCategory="11"
         android:title="@string/action_block_user" />
 </menu>