[network/kdeconnect-android] src/main/java/org/kde/kdeconnect/plugins/mousepad: plugins/mousepad: Fix keyboard only appearing after 2nd try

Git commit 837b67638100159ebe0c5d5b2e97b9b746c6edfe by David Leppla-Weber, on behalf of David Leppla-Weber.
Committed on 31/07/2026 at 14:21.
Pushed by albertvaka into branch 'master'.

plugins/mousepad: Fix keyboard only appearing after 2nd try

I noticed that the keyboard would consistently only appear after I
pressed the keyboard button the 2nd time.

I'm unsure what the exact issue was, but since
"toggleSoftInputFromWindow" is deprecated [1], I switched to explicit
showSoftInput as suggested by the documentation which fixes the observed
issue.

To check whether the IME is currently shown, a
View.OnApplyWindowInsetsListener [2] is added to the keyListenerView,
which from the documentation [3] seems to be the recommended way of
checking for it.

I am unsure why previously "keyListenerView.getRootView()" was passed to
that method, for me this did not work and I had to switch to
"keyListenerView". I tested that the only codepath that previously used
"showKeyboard" directly - that is showing the keyboard when opening the
activity - still works.

[1]: https://developer.android.com/reference/android/view/inputmethod/InputMethodManager#toggleSoftInputFromWindow(android.os.IBinder,%20int,%20int)
[2]: https://developer.android.com/reference/android/view/View.OnApplyWindowInsetsListener
[3]:
https://developer.android.com/reference/android/view/inputmethod/InputMethodManager#showSoftInput(android.view.View,%20int,%20android.os.ResultReceiver)

M  +0    -1    src/main/java/org/kde/kdeconnect/plugins/mousepad/KeyListenerView.java
M  +19   -4    src/main/java/org/kde/kdeconnect/plugins/mousepad/MousePadActivity.java

https://invent.kde.org/network/kdeconnect-android/-/commit/837b67638100159ebe0c5d5b2e97b9b746c6edfe

diff --git a/src/main/java/org/kde/kdeconnect/plugins/mousepad/KeyListenerView.java b/src/main/java/org/kde/kdeconnect/plugins/mousepad/KeyListenerView.java
index 5ad31c1a3..6e1b84ee8 100644
--- a/src/main/java/org/kde/kdeconnect/plugins/mousepad/KeyListenerView.java
+++ b/src/main/java/org/kde/kdeconnect/plugins/mousepad/KeyListenerView.java
@@ -166,5 +166,4 @@ public class KeyListenerView extends View {
         return true;
 
     }
-
 }
diff --git a/src/main/java/org/kde/kdeconnect/plugins/mousepad/MousePadActivity.java b/src/main/java/org/kde/kdeconnect/plugins/mousepad/MousePadActivity.java
index ca7eacf8f..861438031 100644
--- a/src/main/java/org/kde/kdeconnect/plugins/mousepad/MousePadActivity.java
+++ b/src/main/java/org/kde/kdeconnect/plugins/mousepad/MousePadActivity.java
@@ -8,6 +8,7 @@ package org.kde.kdeconnect.plugins.mousepad;
 
 import android.content.Intent;
 import android.content.SharedPreferences;
+import android.graphics.Insets;
 import android.hardware.Sensor;
 import android.hardware.SensorEvent;
 import android.hardware.SensorEventListener;
@@ -21,6 +22,8 @@ import android.view.MenuItem;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.inputmethod.InputMethodManager;
+import android.view.WindowInsets;
+import android.view.WindowInsets.Type;
 import android.widget.Toast;
 
 import androidx.annotation.NonNull;
@@ -45,7 +48,8 @@ public class MousePadActivity
         GestureDetector.OnDoubleTapListener,
         MousePadGestureDetector.OnGestureListener,
         SensorEventListener,
-        SharedPreferences.OnSharedPreferenceChangeListener {
+        SharedPreferences.OnSharedPreferenceChangeListener,
+        View.OnApplyWindowInsetsListener {
     private String deviceId;
 
     private final static float MinDistanceToSendScroll = 2.5f; // touch gesture scroll
@@ -66,6 +70,7 @@ public class MousePadActivity
     private boolean isScrolling = false;
     private double accumulatedDistanceY = 0;
     private boolean pendingShowKeyboard = false;
+    private boolean keyboardShown = false;
 
     private GestureDetector mDetector;
     private SensorManager mSensorManager;
@@ -163,6 +168,7 @@ public class MousePadActivity
 
         keyListenerView = getBinding().keyListener;
         keyListenerView.setDeviceId(deviceId);
+        keyListenerView.setOnApplyWindowInsetsListener(this);
 
         prefs = PreferenceManager.getDefaultSharedPreferences(this);
         prefs.registerOnSharedPreferenceChangeListener(this);
@@ -494,6 +500,13 @@ public class MousePadActivity
         if (prefsApplied) prefsApplied = false;
     }
 
+    @Override
+    public WindowInsets onApplyWindowInsets(View v, WindowInsets insets) {
+        Insets imeInsets = insets.getInsets(Type.ime());
+        keyboardShown = imeInsets.bottom != 0 || imeInsets.top != 0 
+            || imeInsets.left != 0 || imeInsets.right != 0;
+        return v.onApplyWindowInsets(insets);
+    }
 
     private void sendLeftClick() {
         MousePadPlugin plugin = KdeConnect.getInstance().getDevicePlugin(deviceId, MousePadPlugin.class);
@@ -537,9 +550,11 @@ public class MousePadActivity
     }
 
     private void toggleKeyboard() {
-        InputMethodManager imm = ContextCompat.getSystemService(this, InputMethodManager.class);
-        keyListenerView.requestFocus();
-        imm.toggleSoftInputFromWindow(keyListenerView.getWindowToken(), 0, 0);
+        if (keyboardShown) {
+            hideKeyboard();
+        } else {
+            showKeyboard();
+        }
     }
 
     private void hideKeyboard() {