From aafc3ffdb15aef769eb42426a4ac676d1c5ca87f Mon Sep 17 00:00:00 2001
From: Docile-Alligator <25734209+Docile-Alligator@users.noreply.github.com>
Date: Fri, 22 Nov 2024 17:13:50 -0500
Subject: [PATCH] setTranslucent(false) in onPause() in BaseActivity to solve
 the app laggy issue on Android >= 11.

---
 app/src/main/AndroidManifest.xml              |  8 +++---
 .../activities/BaseActivity.java              | 27 +++++++++++++++++++
 .../activities/EditMultiRedditActivity.java   |  6 -----
 .../activities/EditPostActivity.java          |  4 ---
 .../activities/EditProfileActivity.java       |  6 -----
 .../SubredditMultiselectionActivity.java      |  6 -----
 6 files changed, 31 insertions(+), 26 deletions(-)

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 544c0907..8e7bf11b 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -88,7 +88,7 @@
             android:name=".activities.EditProfileActivity"
             android:label="@string/edit_profile_activity_label"
             android:parentActivityName=".activities.MainActivity"
-            android:theme="@style/AppTheme.Slidable"
+            android:theme="@style/AppTheme.NoActionBar"
             android:windowSoftInputMode="adjustPan" />
         <activity
             android:name=".activities.WikiActivity"
@@ -201,7 +201,7 @@
             android:name=".activities.EditMultiRedditActivity"
             android:label="@string/edit_multi_reddit_activity_label"
             android:parentActivityName=".activities.MainActivity"
-            android:theme="@style/AppTheme.Slidable" />
+            android:theme="@style/AppTheme.NoActionBar" />
         <activity
             android:name=".activities.CustomThemePreviewActivity"
             android:label="@string/theme_preview_activity_label"
@@ -221,7 +221,7 @@
             android:name=".activities.SubredditMultiselectionActivity"
             android:label="@string/subreddit_multiselection_activity_label"
             android:parentActivityName=".activities.MainActivity"
-            android:theme="@style/AppTheme.Slidable" />
+            android:theme="@style/AppTheme.NoActionBar" />
         <activity
             android:name=".activities.CreateMultiRedditActivity"
             android:label="@string/create_multi_reddit_activity_label"
@@ -286,7 +286,7 @@
             android:name=".activities.EditPostActivity"
             android:label="@string/edit_post_activity_label"
             android:parentActivityName=".activities.MainActivity"
-            android:theme="@style/AppTheme.Slidable"
+            android:theme="@style/AppTheme.NoActionBar"
             android:windowSoftInputMode="adjustResize" />
         <activity
             android:name=".activities.FilteredPostsActivity"
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/BaseActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/BaseActivity.java
index 4e3889f9..a955a39f 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/BaseActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/BaseActivity.java
@@ -18,6 +18,8 @@ import android.graphics.Typeface;
 import android.graphics.drawable.GradientDrawable;
 import android.os.Build;
 import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
@@ -79,6 +81,7 @@ public abstract class BaseActivity extends AppCompatActivity implements CustomFo
     public String accessToken;
     @NonNull
     public String accountName = Account.ANONYMOUS_ACCOUNT;
+    protected Handler mHandler;
 
     @Override
     protected void onCreate(@Nullable Bundle savedInstanceState) {
@@ -230,6 +233,30 @@ public abstract class BaseActivity extends AppCompatActivity implements CustomFo
 
         accessToken = getCurrentAccountSharedPreferences().getString(SharedPreferencesUtils.ACCESS_TOKEN, null);
         accountName = getCurrentAccountSharedPreferences().getString(SharedPreferencesUtils.ACCOUNT_NAME, Account.ANONYMOUS_ACCOUNT);
+
+        mHandler = new Handler(Looper.getMainLooper());
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R && mSliderPanel != null) {
+            setTranslucent(true);
+        }
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R && mSliderPanel != null && !isFinishing()) {
+            mHandler.postDelayed(() -> setTranslucent(false), 500);
+        }
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mHandler.removeCallbacksAndMessages(null);
     }
 
     public abstract SharedPreferences getDefaultSharedPreferences();
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/EditMultiRedditActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/EditMultiRedditActivity.java
index a14f4460..98a6f672 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/EditMultiRedditActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/EditMultiRedditActivity.java
@@ -26,13 +26,11 @@ import ml.docilealligator.infinityforreddit.R;
 import ml.docilealligator.infinityforreddit.RedditDataRoomDatabase;
 import ml.docilealligator.infinityforreddit.account.Account;
 import ml.docilealligator.infinityforreddit.customtheme.CustomThemeWrapper;
-import ml.docilealligator.infinityforreddit.customviews.slidr.Slidr;
 import ml.docilealligator.infinityforreddit.databinding.ActivityEditMultiRedditBinding;
 import ml.docilealligator.infinityforreddit.multireddit.EditMultiReddit;
 import ml.docilealligator.infinityforreddit.multireddit.FetchMultiRedditInfo;
 import ml.docilealligator.infinityforreddit.multireddit.MultiReddit;
 import ml.docilealligator.infinityforreddit.multireddit.MultiRedditJSONModel;
-import ml.docilealligator.infinityforreddit.utils.SharedPreferencesUtils;
 import ml.docilealligator.infinityforreddit.utils.Utils;
 import retrofit2.Retrofit;
 
@@ -72,10 +70,6 @@ public class EditMultiRedditActivity extends BaseActivity {
 
         applyCustomTheme();
 
-        if (mSharedPreferences.getBoolean(SharedPreferencesUtils.SWIPE_RIGHT_TO_GO_BACK, true)) {
-            Slidr.attach(this);
-        }
-
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && isChangeStatusBarIconColor()) {
             addOnOffsetChangedListener(binding.appbarLayoutEditMultiRedditActivity);
         }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/EditPostActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/EditPostActivity.java
index 5acddd4a..69efe16d 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/EditPostActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/EditPostActivity.java
@@ -103,10 +103,6 @@ public class EditPostActivity extends BaseActivity implements UploadImageEnabled
 
         applyCustomTheme();
 
-        if (mSharedPreferences.getBoolean(SharedPreferencesUtils.SWIPE_RIGHT_TO_GO_BACK, true)) {
-            Slidr.attach(this);
-        }
-
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && isChangeStatusBarIconColor()) {
             addOnOffsetChangedListener(binding.appbarLayoutEditPostActivity);
         }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/EditProfileActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/EditProfileActivity.java
index 6825c311..0df95006 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/EditProfileActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/EditProfileActivity.java
@@ -38,7 +38,6 @@ import ml.docilealligator.infinityforreddit.R;
 import ml.docilealligator.infinityforreddit.RedditDataRoomDatabase;
 import ml.docilealligator.infinityforreddit.account.Account;
 import ml.docilealligator.infinityforreddit.customtheme.CustomThemeWrapper;
-import ml.docilealligator.infinityforreddit.customviews.slidr.Slidr;
 import ml.docilealligator.infinityforreddit.databinding.ActivityEditProfileBinding;
 import ml.docilealligator.infinityforreddit.events.SubmitChangeAvatarEvent;
 import ml.docilealligator.infinityforreddit.events.SubmitChangeBannerEvent;
@@ -46,7 +45,6 @@ import ml.docilealligator.infinityforreddit.events.SubmitSaveProfileEvent;
 import ml.docilealligator.infinityforreddit.services.EditProfileService;
 import ml.docilealligator.infinityforreddit.user.UserViewModel;
 import ml.docilealligator.infinityforreddit.utils.EditProfileUtils;
-import ml.docilealligator.infinityforreddit.utils.SharedPreferencesUtils;
 import ml.docilealligator.infinityforreddit.utils.Utils;
 import retrofit2.Retrofit;
 
@@ -91,10 +89,6 @@ public class EditProfileActivity extends BaseActivity {
 
         setSupportActionBar(binding.toolbarViewEditProfileActivity);
 
-        if (mSharedPreferences.getBoolean(SharedPreferencesUtils.SWIPE_RIGHT_TO_GO_BACK, true)) {
-            Slidr.attach(this);
-        }
-
         binding.imageViewChangeBannerEditProfileActivity.setOnClickListener(view -> {
             startPickImage(PICK_IMAGE_BANNER_REQUEST_CODE);
         });
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/SubredditMultiselectionActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/SubredditMultiselectionActivity.java
index 5289afa3..3256591c 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/SubredditMultiselectionActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/SubredditMultiselectionActivity.java
@@ -28,10 +28,8 @@ import ml.docilealligator.infinityforreddit.RedditDataRoomDatabase;
 import ml.docilealligator.infinityforreddit.adapters.SubredditMultiselectionRecyclerViewAdapter;
 import ml.docilealligator.infinityforreddit.customtheme.CustomThemeWrapper;
 import ml.docilealligator.infinityforreddit.customviews.LinearLayoutManagerBugFixed;
-import ml.docilealligator.infinityforreddit.customviews.slidr.Slidr;
 import ml.docilealligator.infinityforreddit.databinding.ActivitySubscribedSubredditsMultiselectionBinding;
 import ml.docilealligator.infinityforreddit.subscribedsubreddit.SubscribedSubredditViewModel;
-import ml.docilealligator.infinityforreddit.utils.SharedPreferencesUtils;
 import retrofit2.Retrofit;
 
 public class SubredditMultiselectionActivity extends BaseActivity implements ActivityToolbarInterface {
@@ -69,10 +67,6 @@ public class SubredditMultiselectionActivity extends BaseActivity implements Act
 
         applyCustomTheme();
 
-        if (mSharedPreferences.getBoolean(SharedPreferencesUtils.SWIPE_RIGHT_TO_GO_BACK, true)) {
-            Slidr.attach(this);
-        }
-
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
             Window window = getWindow();