Question

Well i made an activity where i am creating some TextViews based on the size of a string array! But despite the fact that my string array has 4 items on it, which i tested it with debugging, the textviews that are created is only 1. If anyone has an idea about it please tell me 🙂

setContentView(R.layout.program);

    String[] daily_lessons = getResources().getStringArray(R.array.firstGradeLessons);
    final TextView[] tv = new TextView[daily_lessons.length];
    final LinearLayout layout = (LinearLayout) findViewById(R.id.linear1);
    fasa = (TextView) findViewById(R.id.textView1);
    fasa.setText(String.valueOf(daily_lessons.length));


    for (int i=0; i<daily_lessons.length; i++){
        tv[i] = new TextView(this);
        tv[i].setText(daily_lessons[i]);
        tv[i].setTextSize(20);
        tv[i].setLayoutParams(new LinearLayout.LayoutParams((int)LayoutParams.FILL_PARENT,(int) LayoutParams.WRAP_CONTENT));
        tv[i].setGravity(Gravity.CENTER);
        layout.addView(tv[i]);
    }

Answer 1

If you still need an answer to this question here is what I would do.

    setContentView(R.layout.program);

    String[] daily_lessons = getResources().getStringArray(R.array.firstGradeLessons);
    LinearLayout layout = (LinearLayout) findViewById(R.id.linear1);
    fasa = (TextView) findViewById(R.id.textView1);
    fasa.setText(String.valueOf(daily_lessons.length));

    TextView tmpView = null;
    for (int i=0; i<daily_lessons.length; i++){
        tmpView = new TextView(this);
        tmpView.setText(daily_lessons[i]);
        tmpView.setTextSize(20);
        layout.addView(tmpView , new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
    }

I use this type of code alot for my dynamically genenerated content (obtain content from prepopulated database).