Fix styling issues on Android 15 QPR1

* java/org/gnu/emacs/EmacsView.java (EmacsView): Guarantee that
frame views are created with the correct theme.

* java/res/values-v20/style.xml (EmacsStyle):

* java/res/values-v29/style.xml (EmacsStyle): Disable a swiping
gesture enabled on certain Android systems.

* java/res/values-v35/style.xml: Rename from `styles'.xml.

java/org/gnu/emacs/EmacsView.java

@@ -24,10 +24,11 @@ import android.content.Context;
 import android.text.InputType;
 
 import android.view.ContextMenu;
+import android.view.ContextThemeWrapper;
 import android.view.DragEvent;
-import android.view.View;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
+import android.view.View;
 import android.view.ViewGroup;
 import android.view.ViewTreeObserver;
 import android.view.WindowInsets;
@@ -127,32 +128,36 @@ public final class EmacsView extends ViewGroup
   public
   EmacsView (EmacsWindow window)
   {
-    super (EmacsService.SERVICE);
+    /* This is required to guarantee that popup menus respect the
+       default style.  */
+    super (new ContextThemeWrapper (EmacsService.SERVICE,
+				    R.style.EmacsStyle));
+    {
+      Object tem;
+      Context context;
 
-    Object tem;
+      this.window = window;
-    Context context;
+      this.damageRegion = new Region ();
 
-    this.window = window;
+      setFocusable (true);
-    this.damageRegion = new Region ();
+      setFocusableInTouchMode (true);
 
-    setFocusable (true);
+      /* Create the surface view.  */
-    setFocusableInTouchMode (true);
+      this.surfaceView = new EmacsSurfaceView (this);
+      addView (this.surfaceView);
 
-    /* Create the surface view.  */
+      /* Get rid of the default focus highlight.  */
-    this.surfaceView = new EmacsSurfaceView (this);
+      if (Build.VERSION.SDK_INT > Build.VERSION_CODES.O)
-    addView (this.surfaceView);
+	setDefaultFocusHighlightEnabled (false);
 
-    /* Get rid of the default focus highlight.  */
+      /* Obtain the input method manager.  */
-    if (Build.VERSION.SDK_INT > Build.VERSION_CODES.O)
+      context = getContext ();
-      setDefaultFocusHighlightEnabled (false);
+      tem = context.getSystemService (Context.INPUT_METHOD_SERVICE);
+      imManager = (InputMethodManager) tem;
 
-    /* Obtain the input method manager.  */
+      /* Add this view as its own global layout listener.  */
-    context = getContext ();
+      getViewTreeObserver ().addOnGlobalLayoutListener (this);
-    tem = context.getSystemService (Context.INPUT_METHOD_SERVICE);
+    }
-    imManager = (InputMethodManager) tem;
-
-    /* Add this view as its own global layout listener.  */
-    getViewTreeObserver ().addOnGlobalLayoutListener (this);
   }
 
   private void

java/res/values-v20/style.xml

@@ -0,0 +1,30 @@
+<!-- Style resources for GNU Emacs on Android.
+
+Copyright (C) 2025 Free Software Foundation, Inc.
+
+This file is part of GNU Emacs.
+
+GNU Emacs is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+GNU Emacs is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>. -->
+
+<resources>
+  <!-- Style used for popup menus and relatives between Android 4.4 W
+       and Android 10.  -->
+  <style name="EmacsStyle"
+	 parent="@android:style/Theme.DeviceDefault.NoActionBar">
+    <!-- Suppress the swipe-to-dismiss gesture enabled on certain
+         systems.  -->
+    <item name="android:windowSwipeToDismiss">false</item>
+  </style>
+  <style name="EmacsStyleOpen" parent="@android:style/Theme.DeviceDefault"/>
+</resources>

java/res/values-v29/style.xml

@@ -18,14 +18,18 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>. -->
 
 <resources>
-  <!-- Style used for popup menus and relatives from Android 10.0
+  <!-- Style used for popup menus and relatives from Android 10.0 to
-       onwards-->
+       14.0.  -->
   <style name="EmacsStyle" parent="@android:style/Theme.DeviceDefault.DayNight">
     <item name="android:windowActionBar">false</item>
     <item name="android:windowNoTitle">true</item>
 
     <!-- Required to make sure the status bar text remains legible.  -->
     <item name="android:statusBarColor">@android:color/black</item>
+
+    <!-- Suppress the swipe-to-dismiss gesture enabled on certain
+         systems.  -->
+    <item name="android:windowSwipeToDismiss">false</item>
   </style>
   <style name="EmacsStyleOpen"
 	 parent="@android:style/Theme.DeviceDefault.DayNight"/>

java/res/values-v35/style.xml

@@ -24,6 +24,9 @@ along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>. -->
     <item name="android:windowActionBar">false</item>
     <item name="android:windowNoTitle">true</item>
     <item name="android:windowLightStatusBar">?android:attr/isLightTheme</item>
+    <!-- Suppress the swipe-to-dismiss gesture enabled on certain
+         systems.  -->
+    <item name="android:windowSwipeToDismiss">false</item>
   </style>
   <style name="EmacsStyleOpen"
 	 parent="@android:style/Theme.DeviceDefault.DayNight"/>