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Fix Android safe area insets for edge-to-edge display in .NET 10 #75

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Fix Android safe area insets for edge-to-edge display in .NET 10 #75

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b12c28f
Initial plan
Copilot Nov 14, 2025
173010e
Enable edge-to-edge mode and safe area support for Android
Copilot Nov 14, 2025
3fc6413
Fix duplicate CSS rule for page-body safe area
Copilot Nov 14, 2025
ea3fa67
Fix page-header to respect safe area inset at top
Copilot Nov 14, 2025
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3 changes: 2 additions & 1 deletion JournalApp/MainPage.xaml
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,8 @@
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:local="clr-namespace:JournalApp"
x:Class="JournalApp.MainPage">
x:Class="JournalApp.MainPage"
Padding="0">

<BlazorWebView HostPage="wwwroot/index.html">
<BlazorWebView.RootComponents>
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7 changes: 7 additions & 0 deletions JournalApp/Platforms/Android/MainActivity.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@
using Android.Content.PM;
using Android.OS;
using AndroidX.Activity;
using AndroidX.Core.View;
using JournalApp.Platforms.Android;

namespace JournalApp;
Expand All @@ -14,6 +15,12 @@ protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);

// Enable edge-to-edge display
if (Window != null)
{
WindowCompat.SetDecorFitsSystemWindows(Window, false);
}

var backCallback = new OnBackPressedCallbackProxy(() =>
{
var service = IPlatformApplication.Current.Services.GetService<KeyEventService>();
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11 changes: 11 additions & 0 deletions JournalApp/Platforms/Android/Resources/values/styles.xml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="Maui.SplashTheme" parent="Theme.MaterialComponents.DayNight.NoActionBar">
<item name="android:windowTranslucentStatus">true</item>
<item name="android:windowTranslucentNavigation">true</item>
<item name="android:statusBarColor">@android:color/transparent</item>
<item name="android:navigationBarColor">@android:color/transparent</item>
<item name="android:enforceNavigationBarContrast">false</item>
<item name="android:enforceStatusBarContrast">false</item>
</style>
</resources>
36 changes: 5 additions & 31 deletions JournalApp/wwwroot/app.css
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Expand Up @@ -69,7 +69,7 @@ body {
flex-direction: column;
padding: 0 !important;
margin: 0 !important;
top: 0 !important;
top: env(safe-area-inset-top) !important;
position: sticky !important;
background-color: var(--mud-palette-surface);
color: var(--mud-palette-primary-text);
Expand All @@ -80,7 +80,7 @@ body {
max-width: 960px;
margin: 0 auto !important;
padding: 8px !important;
padding-bottom: 15vh !important;
padding-bottom: calc(15vh + env(safe-area-inset-bottom)) !important;
animation: fadeInUp 0.15s ease-out;
}

Expand Down Expand Up @@ -207,33 +207,7 @@ body {
z-index: 1000;
}

.status-bar-safe-area {
display: none;
}

@supports (-webkit-touch-callout: none) {
.status-bar-safe-area {
display: flex;
position: sticky;
top: 0;
height: env(safe-area-inset-top);
width: 100%;
z-index: 1;
}

.flex-column, .navbar-brand {
padding-left: env(safe-area-inset-left);
}
}

@media (prefers-color-scheme: dark) {
.status-bar-safe-area {
background-color: #120D10;
}
}

@media (prefers-color-scheme: light) {
.status-bar-safe-area {
background-color: #FFF8F9;
}
.flex-column, .navbar-brand {
padding-left: env(safe-area-inset-left);
padding-right: env(safe-area-inset-right);
}
2 changes: 0 additions & 2 deletions JournalApp/wwwroot/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -15,8 +15,6 @@

<body>

<div class="status-bar-safe-area"></div>

<div id="app">
<div id="splash-screen">
<p id="loading-text">Getting things ready...</p>
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