Fix some issues of custom themes.

2 files changed, 16 insertions, 7 deletions

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/CustomThemeListingActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/CustomThemeListingActivity.java
index 45902fd8..678dee79 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/CustomThemeListingActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/CustomThemeListingActivity.java
@@ -9,6 +9,7 @@ import android.view.MenuItem;
 import android.view.View;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.EditText;
+import android.widget.Toast;
 
 import androidx.annotation.NonNull;
 import androidx.appcompat.widget.Toolbar;
@@ -268,7 +269,8 @@ public class CustomThemeListingActivity extends BaseActivity implements
                 new InsertCustomThemeAsyncTask.InsertCustomThemeAsyncTaskListener() {
                     @Override
                     public void success() {
-                        Snackbar.make(coordinatorLayout, R.string.import_theme_success, Snackbar.LENGTH_SHORT).show();
+                        Toast.makeText(CustomThemeListingActivity.this, R.string.import_theme_success, Toast.LENGTH_SHORT).show();
+                        EventBus.getDefault().post(new RecreateActivityEvent());
                     }
 
                     @Override
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/AsyncTask/InsertCustomThemeAsyncTask.java b/app/src/main/java/ml/docilealligator/infinityforreddit/AsyncTask/InsertCustomThemeAsyncTask.java
index 0eba4b1d..f6443841 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/AsyncTask/InsertCustomThemeAsyncTask.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/AsyncTask/InsertCustomThemeAsyncTask.java
@@ -39,23 +39,30 @@ public class InsertCustomThemeAsyncTask extends AsyncTask<Void, Void, Void> {
 
     @Override
     protected Void doInBackground(Void... voids) {
+        if (checkDuplicate) {
+            if (redditDataRoomDatabase.customThemeDao().getCustomTheme(customTheme.name) != null) {
+                isDuplicate = true;
+                return null;
+            }
+        }
+        CustomTheme previousTheme = redditDataRoomDatabase.customThemeDao().getCustomTheme(customTheme.name);
         if (customTheme.isLightTheme) {
             redditDataRoomDatabase.customThemeDao().unsetLightTheme();
             CustomThemeSharedPreferencesUtils.insertThemeToSharedPreferences(customTheme, lightThemeSharedPreferences);
+        } else if (previousTheme.isLightTheme) {
+            lightThemeSharedPreferences.edit().clear().apply();
         }
         if (customTheme.isDarkTheme) {
             redditDataRoomDatabase.customThemeDao().unsetDarkTheme();
             CustomThemeSharedPreferencesUtils.insertThemeToSharedPreferences(customTheme, darkThemeSharedPreferences);
+        } else if (previousTheme.isDarkTheme) {
+            darkThemeSharedPreferences.edit().clear().apply();
         }
         if (customTheme.isAmoledTheme) {
             redditDataRoomDatabase.customThemeDao().unsetAmoledTheme();
             CustomThemeSharedPreferencesUtils.insertThemeToSharedPreferences(customTheme, amoledThemeSharedPreferences);
-        }
-        if (checkDuplicate) {
-            if (redditDataRoomDatabase.customThemeDao().getCustomTheme(customTheme.name) != null) {
-                isDuplicate = true;
-                return null;
-            }
+        } else if (previousTheme.isAmoledTheme) {
+            amoledThemeSharedPreferences.edit().clear().apply();
         }
         redditDataRoomDatabase.customThemeDao().insert(customTheme);
         return null;