向主线程返回Http响应，并使用Loopj实现启动新的活动(意图

import com.loopj.android.http.AsyncHttpClient;
import com.loopj.android.http.AsyncHttpResponseHandler;
import com.loopj.android.http.RequestParams;

public class MainActivity extends AppCompatActivity {

    private static final String BASE_URL = "http://example.com/api/";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        // 创建AsyncHttpClient实例
        AsyncHttpClient client = new AsyncHttpClient();

        // 创建请求参数
        RequestParams params = new RequestParams();
        params.put("param1", "value1");
        params.put("param2", "value2");

        // 发起GET请求
        client.get(BASE_URL + "endpoint", params, new AsyncHttpResponseHandler() {
            @Override
            public void onSuccess(int statusCode, Header[] headers, byte[] responseBody) {
                // 请求成功处理逻辑
                String response = new String(responseBody);

                // 创建意图
                Intent intent = new Intent(MainActivity.this, NewActivity.class);
                intent.putExtra("response", response);

                // 启动新的活动
                startActivity(intent);
            }

            @Override
            public void onFailure(int statusCode, Header[] headers, byte[] responseBody, Throwable error) {
                // 请求失败处理逻辑
            }
        });
    }
}