27 lines
954 B
Java
27 lines
954 B
Java
package fishrungames.bashgid;
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import android.content.Context;
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import android.graphics.drawable.Drawable;
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import android.util.AttributeSet;
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import android.widget.ImageView;
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public class DynamicImageView extends ImageView {
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public DynamicImageView(final Context context, final AttributeSet attrs) {
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super(context, attrs);
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}
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@Override
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protected void onMeasure(final int widthMeasureSpec, final int heightMeasureSpec) {
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final Drawable d = this.getDrawable();
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if (d != null) {
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// ceil not round - avoid thin vertical gaps along the left/right edges
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final int width = MeasureSpec.getSize(widthMeasureSpec);
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final int height = (int) Math.ceil(width * (float) d.getIntrinsicHeight() / d.getIntrinsicWidth());
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this.setMeasuredDimension(width, height);
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} else {
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super.onMeasure(widthMeasureSpec, heightMeasureSpec);
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}
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}
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} |