Advance Wayland and KDE package bring-up

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

local/recipes/kde/kf6-kguiaddons/source/src/android/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+SPDX-FileCopyrightText: 2024 Volker Krause <vkrause@kde.org>
+SPDX-License-Identifier: BSD-2-Clause
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="org.kde.guiaddons">
+</manifest>

local/recipes/kde/kf6-kguiaddons/source/src/android/CMakeLists.txt

@@ -0,0 +1,11 @@
+# SPDX-FileCopyrightText: 2024 Volker Krause <vkrause@kde.org>
+# SPDX-License-Identifier: BSD-2-Clause
+
+gradle_add_aar(kguiaddons_aar BUILDFILE ${CMAKE_CURRENT_SOURCE_DIR}/build.gradle NAME KF6GuiAddons)
+gradle_install_aar(kguiaddons_aar DESTINATION jar)
+
+install(
+    FILES KF6GuiAddons-android-dependencies.xml
+    DESTINATION ${KDE_INSTALL_LIBDIR}
+    RENAME KF6GuiAddons_${CMAKE_ANDROID_ARCH_ABI}-android-dependencies.xml
+)

local/recipes/kde/kf6-kguiaddons/source/src/android/KF6GuiAddons-android-dependencies.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+SPDX-FileCopyrightText: 2024 Volker Krause <vkrause@kde.org>
+SPDX-License-Identifier: BSD-2-Clause
+-->
+<rules>
+    <dependencies>
+        <lib name="KF6GuiAddons">
+            <depends>
+                <jar bundling="1" file="jar/KF6GuiAddons.aar"/>
+            </depends>
+        </lib>
+    </dependencies>
+</rules>

local/recipes/kde/kf6-kguiaddons/source/src/android/build.gradle

@@ -0,0 +1,44 @@
+/*
+    SPDX-FileCopyrightText: 2024 Volker Krause <vkrause@kde.org>
+    SPDX-License-Identifier: BSD-2-Clause
+*/
+
+buildscript {
+    repositories {
+        google()
+        jcenter()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:@Gradle_ANDROID_GRADLE_PLUGIN_VERSION@'
+    }
+}
+
+repositories {
+    google()
+    jcenter()
+}
+
+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion @ANDROID_SDK_COMPILE_API@
+    buildToolsVersion '@ANDROID_SDK_BUILD_TOOLS_REVISION@'
+
+    sourceSets {
+        main {
+            manifest.srcFile '@CMAKE_CURRENT_SOURCE_DIR@/AndroidManifest.xml'
+            java.srcDirs = ['@CMAKE_CURRENT_SOURCE_DIR@/org']
+       }
+    }
+
+    lintOptions {
+        abortOnError false
+    }
+
+    defaultConfig {
+        minSdkVersion @ANDROID_API_LEVEL@
+        targetSdkVersion @ANDROID_SDK_COMPILE_API@
+        namespace "org.kde.guiaddons"
+    }
+}

local/recipes/kde/kf6-kguiaddons/source/src/android/org/kde/guiaddons/KWindowInsetsController.java

@@ -0,0 +1,76 @@
+/*
+    SPDX-FileCopyrightText: 2024 Mathis Brüchert <mbb@kaidan.im>
+    SPDX-FileCopyrightText: 2024 Carl Schwan <carl@carlschwan.eu>
+    SPDX-FileCopyrightText: 2024 Volker Krause <vkrause@kde.org>
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+package org.kde.guiaddons;
+
+import android.app.Activity;
+import android.os.Build;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
+import android.view.WindowInsetsController;
+
+public class KWindowInsetsController
+{
+    public static void setStatusBarBackground(android.app.Activity activity, int color)
+    {
+        Window window = activity.getWindow();
+        window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
+        window.setStatusBarColor(color);
+
+        if (Build.VERSION.SDK_INT >= 30) {
+            if (isDark(color)) {
+                window.getInsetsController().setSystemBarsAppearance(0, WindowInsetsController.APPEARANCE_LIGHT_STATUS_BARS);
+            } else {
+                window.getInsetsController().setSystemBarsAppearance(WindowInsetsController.APPEARANCE_LIGHT_STATUS_BARS, WindowInsetsController.APPEARANCE_LIGHT_STATUS_BARS);
+            }
+        } else {
+            int visibility = window.getDecorView().getSystemUiVisibility();
+            if (isDark(color)) {
+                visibility &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
+            } else {
+                visibility |= View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
+            }
+            window.getDecorView().setSystemUiVisibility(visibility);
+        }
+    }
+
+    public static void setNavigationBarBackground(android.app.Activity activity, int color)
+    {
+        Window window = activity.getWindow();
+        window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
+        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
+        window.setNavigationBarColor(color);
+
+        if (Build.VERSION.SDK_INT >= 30) {
+            if (isDark(color)) {
+                window.getInsetsController().setSystemBarsAppearance(0, WindowInsetsController.APPEARANCE_LIGHT_NAVIGATION_BARS);
+            } else {
+                window.getInsetsController().setSystemBarsAppearance(WindowInsetsController.APPEARANCE_LIGHT_NAVIGATION_BARS, WindowInsetsController.APPEARANCE_LIGHT_NAVIGATION_BARS);
+            }
+        } else {
+            int visibility = window.getDecorView().getSystemUiVisibility();
+            if (isDark(color)) {
+                visibility &= ~View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR;
+            } else {
+                visibility |= View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR;
+            }
+            window.getDecorView().setSystemUiVisibility(visibility);
+        }
+    }
+
+    private static double luma(int color)
+    {
+        return (0.299 * (color >> 24) + 0.587 * ((color >> 16) & 0xff) + 0.114 * ((color >> 8) & 0xff)) / 255.0;
+    }
+
+    private static boolean isDark(int color)
+    {
+        return luma(color) <= 0.5;
+    }
+}