From a4ea5be126acc15aaa10663bebfd2a5136f0aafe Mon Sep 17 00:00:00 2001
From: Harshad Vedartham <harshad1@zoho.com>
Date: Wed, 18 Sep 2024 10:41:19 -0700
Subject: [PATCH] Fix how multiple windows are launched

---
 app/src/main/AndroidManifest.xml              |  2 +-
 .../markor/activity/DocumentActivity.java     | 24 +++++++++++--------
 .../widget/WrMarkorWidgetProvider.java        |  2 ++
 3 files changed, 17 insertions(+), 11 deletions(-)

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 7f5d71a89eb..e92e5427937 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -62,7 +62,7 @@
             android:name=".activity.MainActivity"
             android:exported="true"
             android:label="@string/app_name"
-            android:launchMode="standard"
+            android:launchMode="singleTask"
             android:taskAffinity=".activity.MainActivity"
             android:windowSoftInputMode="stateUnchanged|adjustResize">
             <intent-filter>
diff --git a/app/src/main/java/net/gsantner/markor/activity/DocumentActivity.java b/app/src/main/java/net/gsantner/markor/activity/DocumentActivity.java
index 3fe3413c7d4..fd563564b9e 100644
--- a/app/src/main/java/net/gsantner/markor/activity/DocumentActivity.java
+++ b/app/src/main/java/net/gsantner/markor/activity/DocumentActivity.java
@@ -90,23 +90,27 @@ private static void launch(
         final Intent intent;
         if (GsFileBrowserListAdapter.isVirtualFolder(file) || file.isDirectory()) {
             intent = new Intent(activity, MainActivity.class);
+            intent.addFlags(Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT);
         } else {
             intent = new Intent(activity, DocumentActivity.class);
-        }
 
-        intent.putExtra(Document.EXTRA_FILE, file);
+            if (!(activity instanceof DocumentActivity) &&
+                Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP &&
+                as.isMultiWindowEnabled()
+            ) {
+                intent.addFlags(Intent.FLAG_ACTIVITY_NEW_DOCUMENT | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
+            }
 
-        if (lineNumber != null) {
-            intent.putExtra(Document.EXTRA_FILE_LINE_NUMBER, lineNumber);
-        }
+            if (lineNumber != null) {
+                intent.putExtra(Document.EXTRA_FILE_LINE_NUMBER, lineNumber);
+            }
 
-        if (doPreview != null) {
-            intent.putExtra(Document.EXTRA_DO_PREVIEW, doPreview);
+            if (doPreview != null) {
+                intent.putExtra(Document.EXTRA_DO_PREVIEW, doPreview);
+            }
         }
 
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && as.isMultiWindowEnabled()) {
-            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_DOCUMENT | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
-        }
+        intent.putExtra(Document.EXTRA_FILE, file);
 
         nextLaunchTransparentBg = (activity instanceof MainActivity);
         GsContextUtils.instance.animateToActivity(activity, intent, false, null);
diff --git a/app/thirdparty/java/other/writeily/widget/WrMarkorWidgetProvider.java b/app/thirdparty/java/other/writeily/widget/WrMarkorWidgetProvider.java
index dc34e556e58..8b87567f920 100644
--- a/app/thirdparty/java/other/writeily/widget/WrMarkorWidgetProvider.java
+++ b/app/thirdparty/java/other/writeily/widget/WrMarkorWidgetProvider.java
@@ -65,6 +65,7 @@ public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] a
 
             // Open Folder
             final Intent goToFolder = new Intent(context, MainActivity.class)
+                    .addFlags(Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
                     .setAction(Intent.ACTION_VIEW)
                     .putExtra(Document.EXTRA_FILE, directoryF);
             views.setOnClickPendingIntent(R.id.widget_header, PendingIntent.getActivity(context, requestCode++, goToFolder, staticFlags));
@@ -87,6 +88,7 @@ public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] a
 
             // Open Notebook
             final Intent goHome = new Intent(context, MainActivity.class)
+                    .addFlags(Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT)
                     .setAction(Intent.ACTION_VIEW)
                     .putExtra(Document.EXTRA_FILE, appSettings.getNotebookDirectory());
             views.setOnClickPendingIntent(R.id.widget_main, PendingIntent.getActivity(context, requestCode++, goHome, staticFlags));