android - 在android中将TextView设置到垂直LinearLayout的右侧

Question

我尝试将 TextView 添加到垂直的 LinearLayout 并将 TextView 对齐到布局的右侧:

LinearLayout temprLayout=new LinearLayout(this);
            temprLayout.setOrientation(LinearLayout.VERTICAL);

            theTemprature = new TextView(this);
            theTemprature.setVisibility(View.VISIBLE);
            theTemprature.setTextSize(21);
            theTemprature.setTextColor(0xffffCC33);

            theUVText = new TextView(this);
            theUVText.setVisibility(View.VISIBLE);
            theUVText.setTextSize(21);
            theUVText.setTextColor(0xfff5b800);
            theUVText.setBackgroundColor(0xff423234);
            theUVText.setGravity(Gravity.RIGHT | Gravity.TOP);

            theUVText.setLayoutParams(new FrameLayout.LayoutParams(
                    LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT,
                    Gravity.RIGHT));

            temprLayout.addView(theTemprature, new FrameLayout.LayoutParams(
                    LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT,
                    Gravity.RIGHT));
            temprLayout.addView(theUVText, new FrameLayout.LayoutParams(
                    LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT,
                    Gravity.RIGHT));

但是 TextView 仍然与布局的左侧对齐

Answer 1

尝试将 LinearLayout 设置为 MATCH_PARENT 宽度。