【发布时间】:2018-05-05 20:30:16
【问题描述】:
<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools">
<data>
<import type="com.demo.Model" />
<variable
name="model"
type="Model" />
</data>
<Textview
android:id="@+id/text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:backgroundTint="@color/colorLableBg"
android:ems="10"
android:text="@={model.name}"
android:textCursorDrawable="@null/>
</layout>
这里是片段
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
binding = DataBindingUtil.inflate(inflater, R.layout.fragment_authentication, container, false);
Model model = getModel()// get model return model data from server
binding.setModel(model);
binding.text.setText("This is demo")
}
我从 api 调用中获取数据并设置 model.everything 以防万一,但是当我设置文本时,它注意到会发生变化。
【问题讨论】:
标签: android data-binding