如何在EditText增长时使ListView视图在顶部自动滚动

EditText editText = findViewById(R.id.editText);
ListView listView = findViewById(R.id.listView);

editText.addTextChangedListener(new TextWatcher() {
    @Override
    public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        // 不需要实现
    }

    @Override
    public void onTextChanged(CharSequence s, int start, int before, int count) {
        // 不需要实现
    }

    @Override
    public void afterTextChanged(Editable s) {
        // 滚动ListView到顶部
        listView.setSelection(0);
    }
});

final Handler handler = new Handler(Looper.getMainLooper());
editText.addTextChangedListener(new TextWatcher() {
    @Override
    public void afterTextChanged(Editable s) {
        handler.removeCallbacks(scrollRunnable);
        handler.postDelayed(scrollRunnable, 200); // 延迟200毫秒执行
    }
});

Runnable scrollRunnable = new Runnable() {
    @Override
    public void run() {
        listView.setSelection(0);
    }
};