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feat(android): implement BorderDrawable outline

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Eduardo Speroni
2019-03-21 14:25:12 -03:00
parent 20a45a8025
commit ec07a99c23
1 changed files with 19 additions and 0 deletions
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19
tns-core-modules-widgets/android/widgets/src/main/java/org/nativescript/widgets/BorderDrawable.java
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@@ -8,6 +8,7 @@ import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.LinearGradient;
import android.graphics.Matrix;
import android.graphics.Outline;
import android.graphics.Paint;
import android.graphics.Path;
import android.graphics.PointF;
@@ -16,6 +17,7 @@ import android.graphics.RectF;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.graphics.Shader;
import android.support.annotation.NonNull;
import org.nativescript.widgets.image.BitmapOwner;
import org.nativescript.widgets.image.Fetcher;
@@ -804,6 +806,23 @@ public class BorderDrawable extends ColorDrawable implements BitmapOwner {
return drawable;
}
@Override
public void getOutline(@NonNull Outline outline) {
if (android.os.Build.VERSION.SDK_INT >= 21) {
Path backgroundPath = new Path();
float[] backgroundRadii = {
Math.max(0, borderTopLeftRadius), Math.max(0, borderTopLeftRadius),
Math.max(0, borderTopRightRadius), Math.max(0, borderTopRightRadius),
Math.max(0, borderBottomRightRadius), Math.max(0, borderBottomRightRadius),
Math.max(0, borderBottomLeftRadius), Math.max(0, borderBottomLeftRadius)
};
backgroundPath.addRoundRect(new RectF(getBounds()), backgroundRadii, Path.Direction.CW);
outline.setConvexPath(backgroundPath);
} else {
throw new IllegalStateException("Method supported on API 21 or higher");
}
}
private class BackgroundDrawParams {
private boolean repeatX = true;
private boolean repeatY = true;