import android.content.Context;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.View.MeasureSpec;
import android.widget.ImageView;
public class ScalableImageView extends ImageView {
public boolean isMeasured = true;
public ScalableImageView(Context context) {
super(context);
}
public ScalableImageView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public ScalableImageView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
try
{
Drawable drawable = getDrawable();
if (drawable == null)
{
setMeasuredDimension(0, 0);
}
else
{
int width = MeasureSpec.getSize(widthMeasureSpec);
int height = width * drawable.getIntrinsicHeight() / drawable.getIntrinsicWidth();
setMeasuredDimension(width, height);
}
}
catch (Exception e)
{
isMeasured = false;
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}
}
}
요거해봐여 적용법은아시져?