详情到添加购物车

public class XiangQingActivity extends AppCompatActivity implements IContractXqing.IViewXqing { @BindView(R.id.xq_imag) ImageView xqImag; @BindView(R.id.xq_price) TextView xqPrice; @BindView(R.id.xq_neirong) TextView xqNeirong; @BindView(R.id.xq_add_gwc) Button xqAddGwc; private IContractXqing.IPresenterXqing iPresenterXqing; private int pid; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_xiang_qing); ButterKnife.bind(this); iPresenterXqing = new presenterXqing(); iPresenterXqing.attData(this); Intent intent = getIntent(); pid = intent.getIntExtra("pid",0); iPresenterXqing.infoData(pid +""); } @Override public void showData(XqingBean msg) { XqingBean.DataBean data = msg.getData(); String images = data.getImages(); String[] split = images.split("\\|"); Picasso.with(XiangQingActivity.this).load(split[0]).into(xqImag); xqPrice.setText("价格为"+data.getPrice()+"¥"); xqNeirong.setText(data.getTitle()); } @Override protected void onDestroy() { super.onDestroy(); iPresenterXqing.deleteData(this); } @OnClick({R.id.xq_neirong, R.id.xq_add_gwc}) public void onViewClicked(View view) { switch (view.getId()) { case R.id.xq_add_gwc: Intent intent=new Intent(XiangQingActivity.this,AddGwcActivity.class); intent.putExtra("pid",pid); startActivity(intent); break; } } }

 

添加购物车的主页面

package com.example.asus.jddemozhangjiangxia.ui.activtiy; import android.content.Intent; import android.content.SharedPreferences; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.util.Log; import android.widget.Toast; import com.example.asus.jddemozhangjiangxia.R; import com.example.asus.jddemozhangjiangxia.data.bean.AddBean; import com.example.asus.jddemozhangjiangxia.di.presenter.PresenterAddGw; import com.example.asus.jddemozhangjiangxia.di.presenter.contract.IContractAddGw; public class AddGwcActivity extends AppCompatActivity implements IContractAddGw.IViewAddGw { private String uid; private IContractAddGw.IPresenterAddGw iPresenterAddGw; private int pid; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_add_gwc); iPresenterAddGw = new PresenterAddGw(); iPresenterAddGw.attData(this); Intent intent = AddGwcActivity.this.getIntent(); pid = intent.getIntExtra("pid", 0); SharedPreferences sp = AddGwcActivity.this.getSharedPreferences("userInfo", 0); uid = sp.getString("uid", "0"); if (!uid.equals("0")) { Log.e("aa", "initData: " + uid); } else { Toast.makeText(AddGwcActivity.this, "请登录", Toast.LENGTH_SHORT).show(); } iPresenterAddGw.infoData(pid+"",uid); } @Override public void showData(AddBean msg) { String msg1 = msg.getMsg(); String code = msg.getCode(); Toast.makeText(this, msg1, Toast.LENGTH_SHORT).show(); } @Override protected void onDestroy() { super.onDestroy(); iPresenterAddGw.deleteData(this); } }