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AndroidDataBindingExample

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Android Data Binding 代码实战

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## Android Data Binding 代码实战

本代码用来练习Android Data Binding技术

### 目前实现

豆瓣电影搜索

利用Data Binding在RecycleView展示电影列表

![data-binding-example](https://raw.githubusercontent.com/chenyangcun/AndroidDataBindingExample/master/images/data-binding-example.png)

### Model

```java
public class Movie extends BaseObservable {
    private String id;
    private String title;
    private String original_title;
    private String year;
    private Images images;
    private Rating rating;

@Bindable
    public String getTitle() {
        return title;
    }

public void setTitle(String title) {
        this.title = title;
        notifyPropertyChanged(BR.title);

}

@Bindable
    public String getDescription() {
       return this.original_title + "\n" + this.getYear();
    }

public void setOriginal_title(String original_title) {
        this.original_title = original_title;
        notifyPropertyChanged(BR.description);
    }

public void setYear(String year) {
        this.year = year;
        notifyPropertyChanged(BR.description);
    }

...
   }
```

### Layout

```xml
<layout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

...

...
</layout>
```

### Binding
```java
Movie movie = mMovies.get(position);
Glide.with(MovieActitiviy.this)
        .load(movie.getImages().getMedium())
        .fitCenter()
        .into(holder.binding.ivMovie);
holder.binding.setVariable(com.aswifter.databinding.BR.movie, movie);
holder.binding.executePendingBindings();
```

AndroidDataBindingExample

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