android - 如何以编程方式创建 CardView 并在其中垂直对齐两个文本视图？

Question

创建了一个 CardView 实例并附加了 LinearLayout.LayoutParams，然后将两个 TextViews 添加到 CardView，但 TextViews 相互重叠，而不是在另一个下方对齐

LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
        LinearLayout.LayoutParams.MATCH_PARENT,
        LinearLayout.LayoutParams.WRAP_CONTENT
);

card.setLayoutParams(params);
int margin = 10;
params.setMargins(margin, margin, margin, margin);
// Set CardView corner radius
card.setRadius(15);
// Set cardView content padding
card.setContentPadding(20, 20, 20, 20);
// Set a background color for CardView
card.setCardBackgroundColor(Color.parseColor("#FFC6D6C3"));
// Set the CardView maximum elevation
card.setMaxCardElevation(15);
// Set CardView elevation
card.setCardElevation(9);

// Initialize a new TextView to put in CardView
TextView tv = new TextView(mContext);
tv.setText(title);
tv.setTypeface(null, Typeface.BOLD);
tv.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 17);
tv.setTextColor(Color.parseColor("#006699"));


// Put the TextView in CardView
card.addView(tv);

TextView tv1 = new TextView(mContext);
tv1.setText(title);
tv1.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 10);
tv1.setTextColor(Color.parseColor("#006699"));

card.addView(tv1);
// Finally, add the CardView in root layout
rl.addView(card);

Answer 1

要实现您想要的，您需要创建一个LinearLayout包含您TextView的 s 的对象，然后将其添加LinearLayout到CardView对象