对存储在文本文件中的 textView 名称调用函数

Question

我需要遍历存储在文本文件中的变量名称列表，将每个变量名称存储为 TextView，并在每个变量名称上调用方法。有没有办法做到这一点？我试过使用Is there any way to loop though variable names?提供的代码，但是TextView不是一个类。

    void populate2(){
        for(int i = 0; i < taskArray3.size(); i++){
            LinearLayout linearLayout = (LinearLayout) findViewById(R.id.linlayout);
            ArrayList<String> a = FileHelper.readData() // Gets list of variable names from text list stored in FileHelper

            TextView txt1-20? = new TextView(this); // want to now iterate through all names in the list, don't know how.
            final float scale = this.getResources().getDisplayMetrics().density;
            int pixels = (int) (49 * scale + 0.5f);
            ViewGroup.LayoutParams params = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, pixels);
            txt1.setLayoutParams(params);
            txt1.setText(taskArray3.get(i));
            txt1.setGravity(Gravity.CENTER);
            linearLayout.addView(txt1);
        }
    }

Answer 1

您应该使用对象类型 (Text View) 和整个包名。

android.widget.TextView var1;
android.widget.TextView var2;