Question

我在RelativeLayout中添加了一些名为＆＃34; number_container＆＃34;的文本视图，这是我的代码，但我什么也看不见，文字视图没有添加......

private void labelAnimation(){

        TextView number = new TextView(getApplicationContext());
        number.setGravity(Gravity.CENTER);
        Typeface font = Typeface.createFromAsset(getAssets(), "fonts/Gang of Three.ttf");
        number.setTypeface(font);
        Random random = new Random();
        int random_size = random.nextInt(170 - 30) + 30;
        number.setTextSize(random_size);
        number.setTextColor(000000);
        int random_text = random.nextInt(10-1)+1;

        number.setText(Integer.toString(random_text));

        int random_width = random.nextInt(width_screen - 50) + 50;
        int random_height = random.nextInt(height_screen - 50) + 50;

        RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.WRAP_CONTENT,RelativeLayout.LayoutParams.WRAP_CONTENT);
        lp.setMargins(random_width, random_height, 0, 0);
        number.setLayoutParams(lp);
        number_container.addView(number);

        int random_delay = random.nextInt(800-100)+100;
        final Handler animation_sun = new Handler();
        animation_sun.postDelayed(new Runnable() {
          @Override
          public void run() {
              labelAnimation();
          }
        }, random_delay);
    }

我还尝试删除自定义字体，但效果不佳。我该怎么办？

Answer 1

我的问题是textView的颜色......

number.setTextColor(color.WHITE);

Android：在随机位置的RelativeLayout中添加textview

1 个答案: