要使Android LinearLayout不可见,可以使用以下代码示例中的方法:
LinearLayout linearLayout = findViewById(R.id.linearLayout);
linearLayout.setVisibility(View.INVISIBLE); // 或者使用 View.GONE
LinearLayout linearLayout = findViewById(R.id.linearLayout);
LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) linearLayout.getLayoutParams();
params.height = 0;
params.width = 0;
linearLayout.setLayoutParams(params);
LinearLayout linearLayout = findViewById(R.id.linearLayout);
linearLayout.setBackgroundColor(Color.TRANSPARENT);
请注意,上述代码示例中的R.id.linearLayout应替换为您实际使用的LinearLayout的ID。