android - 我可以一次获取 android 布局的所有 EditText 吗？

Question

<分区>

Answer 1

尝试使用 ViewGroup

 ViewGroup group = (ViewGroup)findViewById(R.id.your_group);
for (int i = 0, count = group.getChildCount(); i < count; ++i) {
    View view = group.getChildAt(i);
    if (view instanceof EditText) {
        ((EditText)view).setText("");//here it will be clear all the EditText field
    }
}