editText設置最大長度

xml中可以設置為：

<EditText android:layout_width = "fill_parent"
android:layout_height = "wrap_content"
android:id = "@+id/mEdit"
android:maxLength = "10"/>

 

//手動設置maxLength為10
InputFilter[] filters = {new InputFilter.LengthFilter(10)};
et_rechargeFromWallet_count.setFilters(filters);