XUtils3框架最最最简单的使用

a:初始化

建一个类继承Application

 public class MyApplication extends Application{

        @Override
        public void onCreate() {
            super.onCreate();
            x.Ext.init(this);
        }
    }

b:注解控件跟之前的是一样的

 @ViewInject(R.id.buton)
    private Button button;

c:点击事件

 @Event(value = R.id.buton)
    private void onclick(View view) {
        Toast.makeText(this, "我被点击了", Toast.LENGTH_SHORT).show();
        httpUtilsPost();
    }

d:post请求

<pre name="code" class="java"> private void httpUtilsPost() {
            RequestParams params = new RequestParams(url);
            params.addBodyParameter("key", "value");

            x.http().post(params, new Callback.CacheCallback<String>() {
                @Override
                public boolean onCache(String s) {
                    return false;
                }

                @Override
                public void onSuccess(String result) {
                   
                    textView.setText(result );
                }

                @Override
                public void onError(Throwable throwable, boolean b) {
                    Toast.makeText(x.app(), throwable.getMessage(), Toast.LENGTH_LONG).show();
                }

                @Override
                public void onCancelled(CancelledException e) {
                    Toast.makeText(x.app(), "cancelled", Toast.LENGTH_LONG).show();
                }

                @Override
                public void onFinished() {

                }
            });
    }

e:最后还是别忘记了这一句 x.view().inject(this);

更多详情可以去看作者的文档 https://github.com/wyouflf/xUtils3

XUtils3框架最最最简单的使用

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