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docs: update README
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66
README.md
66
README.md
@@ -66,6 +66,20 @@ modifications to their custom views.
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android:layout_marginEnd="16dp"
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android:layout_marginBottom="16dp"
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android:gravity="center" />
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<com.google.android.material.button.MaterialButton
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android:id="@+id/button"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="Click Me!"
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android:textSize="16sp"
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android:textColor="#FFFFFF"
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android:backgroundTint="#FF0000"
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android:layout_marginTop="16dp"
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android:layout_marginStart="16dp"
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android:layout_marginEnd="16dp"
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android:layout_marginBottom="16dp"
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android:gravity="center" />
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</LinerLayout>
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```
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@@ -95,10 +109,10 @@ setContentView {
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android.text = "Hello, World!"
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android.textSize = 16.sp
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android.textColor = Color.BLACK
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android.marginTop = 16.dp
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android.marginStart = 16.dp
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android.marginEnd = 16.dp
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android.marginBottom = 16.dp
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android.layout_marginTop = 16.dp
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android.layout_marginStart = 16.dp
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android.layout_marginEnd = 16.dp
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android.layout_marginBottom = 16.dp
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android.gravity = Gravity.CENTER
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// Or use string form to set properties (note that there is no spelling check).
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namespace("android") {
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@@ -124,6 +138,23 @@ setContentView {
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}
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}
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)
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// Use third-party views.
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View<MaterialButton>(
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attrs = {
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android.id = R.id.button
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android.layout_width = WRAP_CONTENT
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android.layout_height = WRAP_CONTENT
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android.text = "Click Me!"
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android.textSize = 16.sp
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android.textColor = Color.WHITE
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android.backgroundTint = Color.RED
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android.layout_marginTop = 16.dp
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android.layout_marginStart = 16.dp
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android.layout_marginEnd = 16.dp
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android.layout_marginBottom = 16.dp
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android.gravity = Gravity.CENTER
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}
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)
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}
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}
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// You can also build the root layout directly, but you need to have a UI Context.
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@@ -150,9 +181,36 @@ val root = Hikageable(
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) {
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// ...
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}
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}.toView() // Convert to standard view.
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```
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## Preview with Android Studio
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Unlike XML, Hikage does not support live previews, but you can inherit the `HikagePreview` provided by Hikage,
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and pass in your layout, and then view the preview in the pane on the right of Android Studio.
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You can also use `isInEditMode` in your code to avoid displaying actual logical code that cannot be displayed in preview mode.
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```kotlin
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class MyPreview(context: Context, attrs: AttributeSet?) : HikagePreview(context, attrs) {
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override fun onPreview(): HikageView {
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// Return to your layout.
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return Hikageable {
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Button(
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attrs = {
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android.layout_width = WRAP_CONTENT
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android.layout_height = WRAP_CONTENT
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android.text = "Click Me!"
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}
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)
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}
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}
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}
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```
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Note `HikagePreview` is for preview only and should not be used in actual code, otherwise an exception will be thrown.
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Hikage may have plans to support Java, but Kotlin is still recommended.
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## WIP
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