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Restore AppCompat and Fragment nullability annotations #1559

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Restore AppCompat and Fragment nullability annotations #1559

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ae228f6
Initial plan
Copilot Oct 10, 2026
75139f7
Add AndroidX nullability regression test and bump affected revisions
Copilot Oct 10, 2026
a1bb94d
Restore JSpecify non-null contracts in AppCompat and Fragment bindings
Copilot Oct 10, 2026
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6 changes: 3 additions & 3 deletions cgmanifest.json
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Original file line number Diff line number Diff line change
Expand Up @@ -126,7 +126,7 @@
"groupId": "androidx.appcompat",
"version": "1.8.0",
"nuGetId": "Xamarin.AndroidX.AppCompat",
"nuGetVersion": "1.8.0"
"nuGetVersion": "1.8.0.1"
}
},
"license": "The Apache Software License, Version 2.0"
Expand All @@ -139,7 +139,7 @@
"groupId": "androidx.appcompat",
"version": "1.8.0",
"nuGetId": "Xamarin.AndroidX.AppCompat.AppCompatResources",
"nuGetVersion": "1.8.0"
"nuGetVersion": "1.8.0.1"
}
},
"license": "The Apache Software License, Version 2.0"
Expand Down Expand Up @@ -1972,7 +1972,7 @@
"groupId": "androidx.fragment",
"version": "1.9.1",
"nuGetId": "Xamarin.AndroidX.Fragment",
"nuGetVersion": "1.9.1"
"nuGetVersion": "1.9.1.1"
}
},
"license": "The Apache Software License, Version 2.0"
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6 changes: 3 additions & 3 deletions config.json
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Expand Up @@ -76,14 +76,14 @@
"groupId": "androidx.appcompat",
"artifactId": "appcompat",
"version": "1.8.0",
"nugetVersion": "1.8.0",
"nugetVersion": "1.8.0.1",
"nugetId": "Xamarin.AndroidX.AppCompat"
},
{
"groupId": "androidx.appcompat",
"artifactId": "appcompat-resources",
"version": "1.8.0",
"nugetVersion": "1.8.0",
"nugetVersion": "1.8.0.1",
"nugetId": "Xamarin.AndroidX.AppCompat.AppCompatResources"
},
{
Expand Down Expand Up @@ -1100,7 +1100,7 @@
"groupId": "androidx.fragment",
"artifactId": "fragment",
"version": "1.9.1",
"nugetVersion": "1.9.1",
"nugetVersion": "1.9.1.1",
"nugetId": "Xamarin.AndroidX.Fragment"
},
{
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6 changes: 3 additions & 3 deletions docs/artifact-list-with-versions.md
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Expand Up @@ -14,8 +14,8 @@
| 7|androidx.annotation:annotation |1.11.0 |Xamarin.AndroidX.Annotation |1.11.0 |
| 8|androidx.annotation:annotation-experimental |1.6.0 |Xamarin.AndroidX.Annotation.Experimental |1.6.0.1 |
| 9|androidx.annotation:annotation-jvm |1.11.0 |Xamarin.AndroidX.Annotation.Jvm |1.11.0 |
| 10|androidx.appcompat:appcompat |1.8.0 |Xamarin.AndroidX.AppCompat |1.8.0 |
| 11|androidx.appcompat:appcompat-resources |1.8.0 |Xamarin.AndroidX.AppCompat.AppCompatResources |1.8.0 |
| 10|androidx.appcompat:appcompat |1.8.0 |Xamarin.AndroidX.AppCompat |1.8.0.1 |
| 11|androidx.appcompat:appcompat-resources |1.8.0 |Xamarin.AndroidX.AppCompat.AppCompatResources |1.8.0.1 |
| 12|androidx.arch.core:core-common |2.2.0 |Xamarin.AndroidX.Arch.Core.Common |2.2.0.21 |
| 13|androidx.arch.core:core-runtime |2.2.0 |Xamarin.AndroidX.Arch.Core.Runtime |2.2.0.21 |
| 14|androidx.asynclayoutinflater:asynclayoutinflater |1.1.0 |Xamarin.AndroidX.AsyncLayoutInflater |1.1.0.6 |
Expand Down Expand Up @@ -156,7 +156,7 @@
| 149|androidx.emoji2:emoji2-views-helper |1.7.0 |Xamarin.AndroidX.Emoji2.ViewsHelper |1.7.0 |
| 150|androidx.enterprise:enterprise-feedback |1.1.0 |Xamarin.AndroidX.Enterprise.Feedback |1.1.0.23 |
| 151|androidx.exifinterface:exifinterface |1.4.2 |Xamarin.AndroidX.ExifInterface |1.4.2.3 |
| 152|androidx.fragment:fragment |1.9.1 |Xamarin.AndroidX.Fragment |1.9.1 |
| 152|androidx.fragment:fragment |1.9.1 |Xamarin.AndroidX.Fragment |1.9.1.1 |
| 153|androidx.fragment:fragment-ktx |1.9.1 |Xamarin.AndroidX.Fragment.Ktx |1.9.1 |
| 154|androidx.graphics:graphics-path |1.1.0 |Xamarin.AndroidX.Graphics.Path |1.1.0.1 |
| 155|androidx.graphics:graphics-shapes |1.1.0 |Xamarin.AndroidX.Graphics.Shapes |1.1.0.3 |
Expand Down
44 changes: 22 additions & 22 deletions source/androidx.appcompat/appcompat-resources/PublicAPI/PublicAPI.Unshipped.txt
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Expand Up @@ -21,14 +21,14 @@ AndroidX.AppCompat.Widget.DrawableUtils.DrawableUtils(nint javaReference, Androi
AndroidX.AppCompat.Widget.ResourceManagerInternal
AndroidX.AppCompat.Widget.ResourceManagerInternal.AsldcInflateDelegate
AndroidX.AppCompat.Widget.ResourceManagerInternal.AsldcInflateDelegate.AsldcInflateDelegate(nint javaReference, Android.Runtime.JniHandleOwnership transfer) -> void
AndroidX.AppCompat.Widget.ResourceManagerInternal.GetDrawable(Android.Content.Context? context, int resId) -> Android.Graphics.Drawables.Drawable?
AndroidX.AppCompat.Widget.ResourceManagerInternal.GetDrawable(Android.Content.Context! context, int resId) -> Android.Graphics.Drawables.Drawable?
AndroidX.AppCompat.Widget.ResourceManagerInternal.IResourceManagerHooks
AndroidX.AppCompat.Widget.ResourceManagerInternal.IResourceManagerHooks.CreateDrawableFor(AndroidX.AppCompat.Widget.ResourceManagerInternal? p0, Android.Content.Context? p1, int p2) -> Android.Graphics.Drawables.Drawable?
AndroidX.AppCompat.Widget.ResourceManagerInternal.IResourceManagerHooks.GetTintListForDrawableRes(Android.Content.Context? p0, int p1) -> Android.Content.Res.ColorStateList?
AndroidX.AppCompat.Widget.ResourceManagerInternal.IResourceManagerHooks.CreateDrawableFor(AndroidX.AppCompat.Widget.ResourceManagerInternal! p0, Android.Content.Context! p1, int p2) -> Android.Graphics.Drawables.Drawable?
AndroidX.AppCompat.Widget.ResourceManagerInternal.IResourceManagerHooks.GetTintListForDrawableRes(Android.Content.Context! p0, int p1) -> Android.Content.Res.ColorStateList?
AndroidX.AppCompat.Widget.ResourceManagerInternal.IResourceManagerHooks.GetTintModeForDrawableRes(int p0) -> Android.Graphics.PorterDuff.Mode?
AndroidX.AppCompat.Widget.ResourceManagerInternal.IResourceManagerHooks.TintDrawable(Android.Content.Context? p0, int p1, Android.Graphics.Drawables.Drawable? p2) -> bool
AndroidX.AppCompat.Widget.ResourceManagerInternal.IResourceManagerHooks.TintDrawableUsingColorFilter(Android.Content.Context? p0, int p1, Android.Graphics.Drawables.Drawable? p2) -> bool
AndroidX.AppCompat.Widget.ResourceManagerInternal.OnConfigurationChanged(Android.Content.Context? context) -> void
AndroidX.AppCompat.Widget.ResourceManagerInternal.IResourceManagerHooks.TintDrawable(Android.Content.Context! p0, int p1, Android.Graphics.Drawables.Drawable! p2) -> bool
AndroidX.AppCompat.Widget.ResourceManagerInternal.IResourceManagerHooks.TintDrawableUsingColorFilter(Android.Content.Context! p0, int p1, Android.Graphics.Drawables.Drawable! p2) -> bool
AndroidX.AppCompat.Widget.ResourceManagerInternal.OnConfigurationChanged(Android.Content.Context! context) -> void
AndroidX.AppCompat.Widget.ResourceManagerInternal.ResourceManagerInternal() -> void
AndroidX.AppCompat.Widget.ResourceManagerInternal.SetHooks(AndroidX.AppCompat.Widget.ResourceManagerInternal.IResourceManagerHooks? hooks) -> void
AndroidX.AppCompat.Widget.TintContextWrapper
Expand All @@ -49,21 +49,21 @@ AndroidX.AppCompat.Widget.VectorEnabledTintResources.GetQuantityText(int p0, int
AndroidX.AppCompat.Widget.VectorEnabledTintResources.GetText(int p0) -> string?
AndroidX.AppCompat.Widget.VectorEnabledTintResources.GetText(int p0, string? p1) -> string?
AndroidX.AppCompat.Widget.VectorEnabledTintResources.GetTextArray(int p0) -> string![]?
AndroidX.AppCompat.Widget.VectorEnabledTintResources.VectorEnabledTintResources(Android.Content.Context? context, Android.Content.Res.Resources? res) -> void
AndroidX.AppCompat.Widget.VectorEnabledTintResources.VectorEnabledTintResources(Android.Content.Context! context, Android.Content.Res.Resources! res) -> void
AndroidX.AppCompat.Widget.VectorEnabledTintResources.VectorEnabledTintResources(nint javaReference, Android.Runtime.JniHandleOwnership transfer) -> void
const AndroidX.AppCompat.Widget.VectorEnabledTintResources.MaxSdkWhereRequired = 20 -> int
override AndroidX.AppCompat.Content.Res.AppCompatResources.JniPeerMembers.get -> Java.Interop.JniPeerMembers!
override AndroidX.AppCompat.Graphics.Drawable.AnimatedStateListDrawableCompat.JniPeerMembers.get -> Java.Interop.JniPeerMembers!
override AndroidX.AppCompat.Graphics.Drawable.AnimatedStateListDrawableCompat.ThresholdClass.get -> nint
override AndroidX.AppCompat.Graphics.Drawable.AnimatedStateListDrawableCompat.ThresholdType.get -> System.Type!
override AndroidX.AppCompat.Graphics.Drawable.DrawableContainerCompat.Draw(Android.Graphics.Canvas? canvas) -> void
override AndroidX.AppCompat.Graphics.Drawable.DrawableContainerCompat.Draw(Android.Graphics.Canvas! canvas) -> void
override AndroidX.AppCompat.Graphics.Drawable.DrawableContainerCompat.JniPeerMembers.get -> Java.Interop.JniPeerMembers!
override AndroidX.AppCompat.Graphics.Drawable.DrawableContainerCompat.Opacity.get -> int
override AndroidX.AppCompat.Graphics.Drawable.DrawableContainerCompat.SetAlpha(int alpha) -> void
override AndroidX.AppCompat.Graphics.Drawable.DrawableContainerCompat.SetColorFilter(Android.Graphics.ColorFilter? colorFilter) -> void
override AndroidX.AppCompat.Graphics.Drawable.DrawableContainerCompat.ThresholdClass.get -> nint
override AndroidX.AppCompat.Graphics.Drawable.DrawableContainerCompat.ThresholdType.get -> System.Type!
override AndroidX.AppCompat.Graphics.Drawable.DrawableWrapperCompat.Draw(Android.Graphics.Canvas? canvas) -> void
override AndroidX.AppCompat.Graphics.Drawable.DrawableWrapperCompat.Draw(Android.Graphics.Canvas! canvas) -> void
override AndroidX.AppCompat.Graphics.Drawable.DrawableWrapperCompat.JniPeerMembers.get -> Java.Interop.JniPeerMembers!
override AndroidX.AppCompat.Graphics.Drawable.DrawableWrapperCompat.Opacity.get -> int
override AndroidX.AppCompat.Graphics.Drawable.DrawableWrapperCompat.SetAlpha(int alpha) -> void
Expand Down Expand Up @@ -133,33 +133,33 @@ override AndroidX.AppCompat.Widget.VectorEnabledTintResources.ThresholdClass.get
override AndroidX.AppCompat.Widget.VectorEnabledTintResources.ThresholdType.get -> System.Type!
override AndroidX.AppCompat.Widget.VectorEnabledTintResources.UpdateConfiguration(Android.Content.Res.Configuration? p0, Android.Util.DisplayMetrics? p1) -> void
override sealed AndroidX.AppCompat.Graphics.Drawable.DrawableContainerCompat.GetConstantState() -> Android.Graphics.Drawables.Drawable.ConstantState?
static AndroidX.AppCompat.Content.Res.AppCompatResources.GetColorStateList(Android.Content.Context? context, int resId) -> Android.Content.Res.ColorStateList?
static AndroidX.AppCompat.Content.Res.AppCompatResources.GetDrawable(Android.Content.Context? context, int resId) -> Android.Graphics.Drawables.Drawable?
static AndroidX.AppCompat.Graphics.Drawable.AnimatedStateListDrawableCompat.Create(Android.Content.Context? context, int resId, Android.Content.Res.Resources.Theme? theme) -> AndroidX.AppCompat.Graphics.Drawable.AnimatedStateListDrawableCompat?
static AndroidX.AppCompat.Graphics.Drawable.AnimatedStateListDrawableCompat.CreateFromXmlInner(Android.Content.Context? context, Android.Content.Res.Resources? resources, System.Xml.XmlReader? parser, Android.Util.IAttributeSet? attrs, Android.Content.Res.Resources.Theme? theme) -> AndroidX.AppCompat.Graphics.Drawable.AnimatedStateListDrawableCompat?
static AndroidX.AppCompat.Widget.DrawableUtils.CanSafelyMutateDrawable(Android.Graphics.Drawables.Drawable? drawable) -> bool
static AndroidX.AppCompat.Widget.DrawableUtils.GetOpticalBounds(Android.Graphics.Drawables.Drawable? drawable) -> Android.Graphics.Rect?
static AndroidX.AppCompat.Content.Res.AppCompatResources.GetColorStateList(Android.Content.Context! context, int resId) -> Android.Content.Res.ColorStateList?
static AndroidX.AppCompat.Content.Res.AppCompatResources.GetDrawable(Android.Content.Context! context, int resId) -> Android.Graphics.Drawables.Drawable?
static AndroidX.AppCompat.Graphics.Drawable.AnimatedStateListDrawableCompat.Create(Android.Content.Context! context, int resId, Android.Content.Res.Resources.Theme? theme) -> AndroidX.AppCompat.Graphics.Drawable.AnimatedStateListDrawableCompat?
static AndroidX.AppCompat.Graphics.Drawable.AnimatedStateListDrawableCompat.CreateFromXmlInner(Android.Content.Context! context, Android.Content.Res.Resources! resources, System.Xml.XmlReader! parser, Android.Util.IAttributeSet! attrs, Android.Content.Res.Resources.Theme? theme) -> AndroidX.AppCompat.Graphics.Drawable.AnimatedStateListDrawableCompat!
static AndroidX.AppCompat.Widget.DrawableUtils.CanSafelyMutateDrawable(Android.Graphics.Drawables.Drawable! drawable) -> bool
static AndroidX.AppCompat.Widget.DrawableUtils.GetOpticalBounds(Android.Graphics.Drawables.Drawable! drawable) -> Android.Graphics.Rect!
static AndroidX.AppCompat.Widget.DrawableUtils.InsetsNone.get -> Android.Graphics.Rect?
static AndroidX.AppCompat.Widget.DrawableUtils.ParseTintMode(int value, Android.Graphics.PorterDuff.Mode? defaultMode) -> Android.Graphics.PorterDuff.Mode?
static AndroidX.AppCompat.Widget.ResourceManagerInternal.Get() -> AndroidX.AppCompat.Widget.ResourceManagerInternal?
static AndroidX.AppCompat.Widget.ResourceManagerInternal.GetPorterDuffColorFilter(int color, Android.Graphics.PorterDuff.Mode? mode) -> Android.Graphics.PorterDuffColorFilter?
static AndroidX.AppCompat.Widget.TintContextWrapper.Wrap(Android.Content.Context? context) -> Android.Content.Context?
static AndroidX.AppCompat.Widget.TintContextWrapper.Wrap(Android.Content.Context! context) -> Android.Content.Context?
static AndroidX.AppCompat.Widget.VectorEnabledTintResources.CompatVectorFromResourcesEnabled.get -> bool
static AndroidX.AppCompat.Widget.VectorEnabledTintResources.CompatVectorFromResourcesEnabled.set -> void
static AndroidX.AppCompat.Widget.VectorEnabledTintResources.ShouldBeUsed() -> bool
virtual AndroidX.AppCompat.Graphics.Drawable.AnimatedStateListDrawableCompat.AddState(int[]? stateSet, Android.Graphics.Drawables.Drawable? drawable, int id) -> void
virtual AndroidX.AppCompat.Graphics.Drawable.AnimatedStateListDrawableCompat.AddTransition(int fromId, int toId, Java.Lang.Object? transition, bool reversible) -> void
virtual AndroidX.AppCompat.Graphics.Drawable.DrawableContainerCompat.InvalidateDrawable(Android.Graphics.Drawables.Drawable? who) -> void
virtual AndroidX.AppCompat.Graphics.Drawable.DrawableContainerCompat.ScheduleDrawable(Android.Graphics.Drawables.Drawable? who, Java.Lang.IRunnable? what, long when) -> void
virtual AndroidX.AppCompat.Graphics.Drawable.AnimatedStateListDrawableCompat.AddState(int[]! stateSet, Android.Graphics.Drawables.Drawable! drawable, int id) -> void
virtual AndroidX.AppCompat.Graphics.Drawable.AnimatedStateListDrawableCompat.AddTransition(int fromId, int toId, Java.Lang.Object! transition, bool reversible) -> void
virtual AndroidX.AppCompat.Graphics.Drawable.DrawableContainerCompat.InvalidateDrawable(Android.Graphics.Drawables.Drawable! who) -> void
virtual AndroidX.AppCompat.Graphics.Drawable.DrawableContainerCompat.ScheduleDrawable(Android.Graphics.Drawables.Drawable! who, Java.Lang.IRunnable! what, long when) -> void
virtual AndroidX.AppCompat.Graphics.Drawable.DrawableContainerCompat.SetEnterFadeDuration(int ms) -> void
virtual AndroidX.AppCompat.Graphics.Drawable.DrawableContainerCompat.SetExitFadeDuration(int ms) -> void
virtual AndroidX.AppCompat.Graphics.Drawable.DrawableContainerCompat.UnscheduleDrawable(Android.Graphics.Drawables.Drawable? who, Java.Lang.IRunnable? what) -> void
virtual AndroidX.AppCompat.Graphics.Drawable.DrawableContainerCompat.UnscheduleDrawable(Android.Graphics.Drawables.Drawable! who, Java.Lang.IRunnable! what) -> void
virtual AndroidX.AppCompat.Graphics.Drawable.DrawableWrapperCompat.Drawable.get -> Android.Graphics.Drawables.Drawable?
virtual AndroidX.AppCompat.Graphics.Drawable.DrawableWrapperCompat.Drawable.set -> void
virtual AndroidX.AppCompat.Graphics.Drawable.DrawableWrapperCompat.InvalidateDrawable(Android.Graphics.Drawables.Drawable? who) -> void
virtual AndroidX.AppCompat.Graphics.Drawable.DrawableWrapperCompat.ScheduleDrawable(Android.Graphics.Drawables.Drawable? who, Java.Lang.IRunnable? what, long when) -> void
virtual AndroidX.AppCompat.Graphics.Drawable.DrawableWrapperCompat.UnscheduleDrawable(Android.Graphics.Drawables.Drawable? who, Java.Lang.IRunnable? what) -> void
virtual AndroidX.AppCompat.Graphics.Drawable.StateListDrawableCompat.AddState(int[]? stateSet, Android.Graphics.Drawables.Drawable? drawable) -> void
virtual AndroidX.AppCompat.Graphics.Drawable.StateListDrawableCompat.Inflate(Android.Content.Context? context, Android.Content.Res.Resources? r, System.Xml.XmlReader? parser, Android.Util.IAttributeSet? attrs, Android.Content.Res.Resources.Theme? theme) -> void
virtual AndroidX.AppCompat.Graphics.Drawable.StateListDrawableCompat.Inflate(Android.Content.Context! context, Android.Content.Res.Resources! r, System.Xml.XmlReader! parser, Android.Util.IAttributeSet! attrs, Android.Content.Res.Resources.Theme? theme) -> void
virtual AndroidX.AppCompat.Widget.ResourceManagerInternal.AsldcInflateDelegate.CreateFromXmlInner(Android.Content.Context? context, System.Xml.XmlReader? parser, Android.Util.IAttributeSet? attrs, Android.Content.Res.Resources.Theme? theme) -> Android.Graphics.Drawables.Drawable?
virtual AndroidX.AppCompat.Widget.VectorEnabledTintResources.GetColor(int p0) -> Android.Graphics.ColorObject?
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