Reset FAB position option in ViewPostDetailActivity.

2 files changed, 37 insertions, 5 deletions

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewPostDetailActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewPostDetailActivity.java
index e0ee0210..0668a892 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewPostDetailActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewPostDetailActivity.java
@@ -12,6 +12,7 @@ import android.os.Bundle;
 import android.os.Handler;
 import android.os.Looper;
 import android.view.KeyEvent;
+import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewTreeObserver;
@@ -287,9 +288,7 @@ public class ViewPostDetailActivity extends BaseActivity implements SortTypeSele
     }
 
     public void setTitle(String title) {
-        if (binding.toolbarViewPostDetailActivity != null) {
-            binding.toolbarViewPostDetailActivity.setTitle(title);
-        }
+        binding.toolbarViewPostDetailActivity.setTitle(title);
     }
 
     public void showFab() {
@@ -738,10 +737,20 @@ public class ViewPostDetailActivity extends BaseActivity implements SortTypeSele
     }
 
     @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        getMenuInflater().inflate(R.menu.view_post_detail_activity, menu);
+        applyMenuItemTheme(menu);
+        return true;
+    }
+
+    @Override
     public boolean onOptionsItemSelected(@NonNull MenuItem item) {
         if (item.getItemId() == android.R.id.home) {
             onBackPressed();
             return true;
+        } else if (item.getItemId() == R.id.action_reset_fab_position_view_post_detail_activity) {
+            binding.fabViewPostDetailActivity.resetCoordinates();
+            return true;
         }
         return false;
     }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/customviews/MovableFloatingActionButton.java b/app/src/main/java/ml/docilealligator/infinityforreddit/customviews/MovableFloatingActionButton.java
index 1a279ab7..edf28c60 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/customviews/MovableFloatingActionButton.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/customviews/MovableFloatingActionButton.java
@@ -102,13 +102,13 @@ public class MovableFloatingActionButton extends FloatingActionButton implements
             newY = Math.max(layoutParams.topMargin, newY); // Don't allow the FAB past the top of the parent
             newY = Math.min(parentHeight - viewHeight - layoutParams.bottomMargin, newY); // Don't allow the FAB past the bottom of the parent
 
+            saveCoordinates(newX, newY);
+
             view.animate()
                     .x(newX)
                     .y(newY)
                     .setDuration(0)
                     .start();
-
-            saveCoordinates(newX, newY);
             return true;
         } else if (action == MotionEvent.ACTION_UP) {
             if (longClicked) {
@@ -177,6 +177,29 @@ public class MovableFloatingActionButton extends FloatingActionButton implements
         }
     }
 
+    public void resetCoordinates() {
+        if (portrait) {
+            if (postDetailsSharedPreferences != null) {
+                postDetailsSharedPreferences
+                        .edit()
+                        .remove(SharedPreferencesUtils.getPostDetailFabPortraitX(display))
+                        .remove(SharedPreferencesUtils.getPostDetailFabPortraitY(display))
+                        .apply();
+            }
+        } else {
+            if (postDetailsSharedPreferences != null) {
+                postDetailsSharedPreferences
+                        .edit()
+                        .remove(SharedPreferencesUtils.getPostDetailFabLandscapeX(display))
+                        .remove(SharedPreferencesUtils.getPostDetailFabLandscapeY(display))
+                        .apply();
+            }
+        }
+
+        setTranslationX(0);
+        setTranslationY(0);
+    }
+
     private void saveCoordinates(float x, float y) {
         if (postDetailsSharedPreferences == null) {
             return;