将具有特定纵横比的图像添加到ScrollView

ScrollView scrollView = findViewById(R.id.scrollView);
LinearLayout linearLayout = new LinearLayout(this);
linearLayout.setLayoutParams(new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT));
scrollView.addView(linearLayout);

ImageView imageView = new ImageView(this);
LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, 0);
layoutParams.weight = 1; // 设置宽高比例，例如1:1为正方形
imageView.setLayoutParams(layoutParams);
imageView.setScaleType(ImageView.ScaleType.CENTER_CROP); // 根据比例裁剪图像
imageView.setImageResource(R.drawable.image); // 加载图像资源

linearLayout.addView(imageView);