Android-网络框架-XUtils

1，使用Gradle构建时添加一下依赖即可:

compile 'org.xutils:xutils:3.3.40'

2，需要的权限

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

3，初始化

// 在application的onCreate中初始化，新建一个Application的类，重写onCreate的方法
@Override
public void onCreate() {
    super.onCreate();
    x.Ext.init(this);
}

4，使用@Event事件注解

@Event(value = R.id.btn_test_baidu1,type = View.OnClickListener.class（可选参数, 默认是View.OnClickListener.class)
private void onTestBaidu1Click(View view) {

   //下面是简单的从网络获取数据一个例子

 RequestParams params = new RequestParams("https://www.baidu.com/s");
    params.addQueryStringParameter("wd", "xUtils");
    x.http().get(params, new Callback.CommonCallback<String>() {
        @Override
        public void onSuccess(String result) {
            Toast.makeText(x.app(), result, Toast.LENGTH_LONG).show();
        }
        @Override
        public void onError(Throwable ex, boolean isOnCallback) {
            Toast.makeText(x.app(), ex.getMessage(), Toast.LENGTH_LONG).show();
        }
        @Override
        public void onCancelled(CancelledException cex) {
            Toast.makeText(x.app(), "cancelled", Toast.LENGTH_LONG).show();
        }
        @Override
        public void onFinished() {
        }
    });}