MRaw class

Verbatim native code, for anything the DSL cannot express.

This is the ceiling remover. Everything else in Mosaic is a bounded vocabulary; here you write the platform's own UI language and Mosaic drops it in unchanged, while still generating the plumbing around it — the App Group wiring, the timeline, the data store, the update path.

MRaw(
  swift: 'Gauge(value: 0.7) { Text("CPU") }.gaugeStyle(.accessoryCircular)',
  androidXml: '<TextView android:text="CPU 70%" '
      'android:layout_width="wrap_content" android:layout_height="wrap_content" />',
)

What you give up. Mosaic cannot see inside the snippet, so nothing in it is validated, adapted for light/dark, or checked against the RemoteViews whitelist — a class Android refuses to inflate fails at run time on the home screen, not at build time. Bind keys inside raw code are not collected either; declare them in binds so the generated provider still resolves them.

Reading data. On iOS the entry is in scope: entry.data["key"]. On Android a RemoteViews update is applied by id, so give your view an android:id and list the key in binds — Mosaic then writes it like any other bound view.

A platform with no snippet renders nothing there, which is a legitimate way to ship a feature on one platform only.

Inheritance

• Object
• MNode
• MRaw

Constructors

MRaw({String? swift, String? androidXml, List<String> binds = const []})

Creates an MRaw.

const

Properties

androidXml → String?

A single Android layout XML element, inserted into the generated layout.

final

binds → List<String>

Bind keys the snippet reads, so the generated provider still resolves them. Without this Mosaic has no way to know the snippet needs them.

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

swift → String?

SwiftUI source, inserted into the widget's view body.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJson() → Map<String, dynamic>

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited