嘗試切換布局時 android 崩潰

Question

我的目標：onclick 隱藏主要的線性布局並制作另一個線性布局，頂部有圖片

這是我的代碼，我可以運行 onclick 並隱藏主要的線性布局，但其他布局不顯示

final LinearLayout jamesaionolayout = (LinearLayout) findViewById(R.id.jamesaionolayout);
final ImageView jamesaiono = (ImageView) findViewById(R.id.jamesaiono);


final LinearLayout textlayout = (LinearLayout) findViewById(R.id.text);
 TextView roster = (TextView) findViewById(R.id.jamesaionotext);

 roster.setOnClickListener(new View.OnClickListener() {
     public void onClick(View view) {
         jamesaionolayout.setVisibility (View.VISIBLE);
         jamesaiono.setVisibility (View.VISIBLE);
         textlayout.setVisibility(View.INVISIBLE);
     }

 });

Answer 1

使它成為 textlayout.setVisibility(View.GONE);