an android data binding framework 中文说明文档

how to use

Step.1

make an model which implement interface BindImpl

class Data implements BInterface {

    public String end_title = "title";


    public String end_desc = "desc";


    public int endTitleColor=getResources().getColor(R.color.colorAccent);


    public View.OnClickListener end_titleL = new View.OnClickListener() {
            @Override
            public void onClick(View v) {
             //todo sth
            }
        };
}

the layout is like that.

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical">
    <RelativeLayout
        android:layout_gravity="center_horizontal"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content">
        <TextView
            android:id="@+id/end_title"
            android:text="end-title"
            android:textSize="23sp"
            android:textStyle="bold"
            android:layout_toRightOf="@id/end_img"
            android:layout_marginLeft="10dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />
        <TextView
            android:id="@+id/end_desc"
            android:layout_below="@id/end_title"
            android:textSize="15sp"
            android:textColor="#000000"
            android:layout_toRightOf="@id/end_img"
            android:layout_marginLeft="11dp"
            android:text="desc"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />
    </RelativeLayout>
</LinearLayout>

Step.2

if you want to bind the field of data to the property of view, you should make the data model like that:

class Data implements BInterface {

    @Bind(viewId = R.id.end_title,setMethod = B.setText)// bind text
    public String end_title = "title";   

    @Bind(viewId = R.id.end_desc,setMethod = B.setText)// bind text
    public String end_desc = "desc";

    @Bind(viewId = R.id.end_title,setMethod = B.setTextColor) // bind textColor
    public int endTitleColor=getResources().getColor(R.color.colorAccent);

    @Bind(viewId = R.id.end_title, setMethod = B.setOnClickListener) // bind listener 
    public View.OnClickListener end_titleL = new View.OnClickListener() {
            @Override
            public void onClick(View v) {
             //todo sth
            }
        };
}

Step.3

Let's get it all in one.

 Data data = new Data();

 SwordBind swordBind = new SwordBind();

 swordBind.bindOneWay(activity, data);//swordBind.bindOneWay(view, data);

change data

 data.end_title="change-data";
 swordBind.dataChange();///notify to update view

Step.4

proguard

-keep interface com.taobao.pandora.sword.BInterface { *; }
-keep  class * implements com.taobao.pandora.sword.BInterface {*;}
-keep  class **.R$id {*;}

how to import

dependencies {
compile 'com.shanks.hongfa:sword:2.1.0'
}

example

1. two way binding
2. one way binding
3. auto update