動態設置view的padding和margin值

動態設置view的padding和margin值

1.動態設置padding，拿ImageView爲例：

ImageView imageView = new ImageView(Context context);
imageView.setPadding(left,top,right,bottom);

  2.動態設置margin

拿LinearLayout裏邊放ImageVIew例

Java代碼  

LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(20, 20);
params.setMargins(20, 0, 20, 0);
imageView.setLayoutParams(params);