如何從一個LinearLayout中複製參數並在代碼中設置爲另一個LinearLayout？

Question

如何從一個LinearLayout複製參數並將其設置爲另一個LinearLayout代碼？ 我試圖像

LinearLayout.LayoutParams paramsR=(LinearLayout.LayoutParams) llRight.getLayoutParams(); 
LinearLayout.LayoutParams paramsL=(LinearLayout.LayoutParams) llLeft.getLayoutParams(); 
paramsR.height=paramsL.height; 
paramsR.width=paramsL.width; 
llRight.setLayoutParams(paramsR); 

，但它忽略的。如何解決這個問題呢 ？

Answer 1

如果llRight & llLeft父是RelativeLayout那麼你應該使用：

RelativeLayout.LayoutParams paramsR=(RelativeLayout.LayoutParams) llRight.getLayoutParams(); 
RelativeLayout.LayoutParams paramsL=(RelativeLayout.LayoutParams) llLeft.getLayoutParams(); 
paramsR.height=paramsL.height; 
paramsR.width=paramsL.width; 
llRight.setLayoutParams(paramsR);