From d644c1c03215932d12b85a223eddf5f3f750d143 Mon Sep 17 00:00:00 2001
From: Docile-Alligator <25734209+Docile-Alligator@users.noreply.github.com>
Date: Mon, 17 Jun 2024 21:06:35 -0400
Subject: Fix wrong coordinates when saving the position of
 MovableFloatingActionButton in some Android versions.

---
 .../activities/ViewPostDetailActivity.java         | 15 +++++-----
 .../customviews/MovableFloatingActionButton.java   | 33 ++++++++++++++++++----
 2 files changed, 34 insertions(+), 14 deletions(-)

(limited to 'app/src/main')

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 06e166f3..5a84d0ce 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewPostDetailActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewPostDetailActivity.java
@@ -267,14 +267,17 @@ public class ViewPostDetailActivity extends BaseActivity implements SortTypeSele
             fetchMorePosts(false);
         }
 
+        binding.fabViewPostDetailActivity.bindRequiredData(
+                Build.VERSION.SDK_INT >= Build.VERSION_CODES.R ? getDisplay() : null,
+                mPostDetailsSharedPreferences,
+                getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT
+        );
+
         binding.fabViewPostDetailActivity.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
             @Override
             public void onGlobalLayout() {
                 binding.fabViewPostDetailActivity.getViewTreeObserver().removeOnGlobalLayoutListener(this);
-                binding.fabViewPostDetailActivity.setCoordinates(
-                        Build.VERSION.SDK_INT >= Build.VERSION_CODES.R ? getDisplay() : null,
-                        mPostDetailsSharedPreferences,
-                        getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT);
+                binding.fabViewPostDetailActivity.setCoordinates();
             }
         });
         checkNewAccountAndBindView(savedInstanceState);
@@ -787,10 +790,6 @@ public class ViewPostDetailActivity extends BaseActivity implements SortTypeSele
     @Override
     protected void onDestroy() {
         EventBus.getDefault().unregister(this);
-        binding.fabViewPostDetailActivity.saveCoordinates(
-                Build.VERSION.SDK_INT >= Build.VERSION_CODES.R ? getDisplay() : null,
-                mPostDetailsSharedPreferences,
-                getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT);
         super.onDestroy();
         Bridge.clear(this);
         BigImageViewer.imageLoader().cancelAll();
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 76ce3931..1a279ab7 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/customviews/MovableFloatingActionButton.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/customviews/MovableFloatingActionButton.java
@@ -23,6 +23,12 @@ public class MovableFloatingActionButton extends FloatingActionButton implements
     private float downRawX, downRawY;
     private float dX, dY;
 
+    @Nullable
+    private Display display;
+    @Nullable
+    private SharedPreferences postDetailsSharedPreferences;
+    private boolean portrait;
+
     public MovableFloatingActionButton(Context context) {
         super(context);
         init();
@@ -102,6 +108,7 @@ public class MovableFloatingActionButton extends FloatingActionButton implements
                     .setDuration(0)
                     .start();
 
+            saveCoordinates(newX, newY);
             return true;
         } else if (action == MotionEvent.ACTION_UP) {
             if (longClicked) {
@@ -144,7 +151,17 @@ public class MovableFloatingActionButton extends FloatingActionButton implements
         setY(newY);
     }
 
-    public void setCoordinates(@Nullable Display display, SharedPreferences postDetailsSharedPreferences, boolean portrait) {
+    public void bindRequiredData(@Nullable Display display, SharedPreferences postDetailsSharedPreferences, boolean portrait) {
+        this.display = display;
+        this.postDetailsSharedPreferences = postDetailsSharedPreferences;
+        this.portrait = portrait;
+    }
+
+    public void setCoordinates() {
+        if (postDetailsSharedPreferences == null) {
+            return;
+        }
+
         if (portrait) {
             if (postDetailsSharedPreferences.contains(SharedPreferencesUtils.getPostDetailFabPortraitX(display))
                     && postDetailsSharedPreferences.contains(SharedPreferencesUtils.getPostDetailFabPortraitY(display))) {
@@ -160,14 +177,18 @@ public class MovableFloatingActionButton extends FloatingActionButton implements
         }
     }
 
-    public void saveCoordinates(@Nullable Display display, SharedPreferences postDetailsSharedPreferences, boolean portrait) {
+    private void saveCoordinates(float x, float y) {
+        if (postDetailsSharedPreferences == null) {
+            return;
+        }
+
         if (portrait) {
-            postDetailsSharedPreferences.edit().putFloat(SharedPreferencesUtils.getPostDetailFabPortraitX(display), getX())
-                    .putFloat(SharedPreferencesUtils.getPostDetailFabPortraitY(display), getY())
+            postDetailsSharedPreferences.edit().putFloat(SharedPreferencesUtils.getPostDetailFabPortraitX(display), x)
+                    .putFloat(SharedPreferencesUtils.getPostDetailFabPortraitY(display), y)
                     .apply();
         } else {
-            postDetailsSharedPreferences.edit().putFloat(SharedPreferencesUtils.getPostDetailFabLandscapeX(display), getX())
-                    .putFloat(SharedPreferencesUtils.getPostDetailFabLandscapeY(display), getY())
+            postDetailsSharedPreferences.edit().putFloat(SharedPreferencesUtils.getPostDetailFabLandscapeX(display), x)
+                    .putFloat(SharedPreferencesUtils.getPostDetailFabLandscapeY(display), y)
                     .apply();
         }
     }
-- 
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