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EditText: getHeight() after setText()
final TextView tv = (TextView) findViewById(R.id.myTextView);
    ViewTreeObserver vto = tv.getViewTreeObserver();
    vto.addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
        @Override
        public void onGlobalLayout() {
            Toast.makeText(MyActivity.this, tv.getWidth() + " x " + tv.getHeight(), Toast.LENGTH_LONG).show();
            tv.getViewTreeObserver().removeGlobalOnLayoutListener(this);
        }
    });