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Fix Android Studio OSC layout preview (again)
The layout preview/editor doesn't instantiate an Application instance, therefore accessing `displayMetrics` from the app context would lead to a crash, and the view being mocked in the preview. Additionally a default grid value is defined for `AlignmentGridView` to avoid a crash because of an invalid iteration step in the drawing loop.
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@ -5,8 +5,8 @@
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package emu.skyline.input.onscreen
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import android.content.res.Resources
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import android.util.TypedValue
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import emu.skyline.SkylineApplication
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enum class EditMode {
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None,
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@ -39,10 +39,9 @@ class OnScreenEditInfo {
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val isEditing get() = editMode != EditMode.None
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companion object {
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/**
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* The size of the grid, calculated from the value of 8dp
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*/
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val GridSize = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 8f, SkylineApplication.context.resources.displayMetrics).toInt()
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var GridSize = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 8f, Resources.getSystem().displayMetrics).toInt()
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}
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}
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@ -16,7 +16,7 @@ import android.view.View
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* A view that draws a grid, used for aligning on-screen controller buttons
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*/
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class AlignmentGridView @JvmOverloads constructor(context : Context, attrs : AttributeSet? = null, defStyleAttr : Int = 0) : View(context, attrs, defStyleAttr) {
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var gridSize = 0
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var gridSize = 16
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set(value) {
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field = value
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invalidate()
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