update

app/src/main/java/com/wuxiaolong/androidmvpsample/mvp/main/MainPresenter.java

@@ -17,9 +17,9 @@ public class MainPresenter extends BasePresenter<MainView> {
         attachView(view);
     }
 
-    public void loadData(String cityId) {
+    public void loadDataByRetrofitRxjava(String cityId) {
         mvpView.showLoading();
-        addSubscription(apiStores.loadData(cityId),
+        addSubscription(apiStores.loadDataByRetrofitRxjava(cityId),
                 new ApiCallback<MainModel>() {
                     @Override
                     public void onSuccess(MainModel model) {

app/src/main/java/com/wuxiaolong/androidmvpsample/retrofit/ApiStores.java

@@ -2,6 +2,7 @@ package com.wuxiaolong.androidmvpsample.retrofit;
 
 import com.wuxiaolong.androidmvpsample.mvp.main.MainModel;
 
+import retrofit2.Call;
 import retrofit2.http.GET;
 import retrofit2.http.Path;
 import rx.Observable;
@@ -20,5 +21,9 @@ public interface ApiStores {
 
     //加载天气
     @GET("adat/sk/{cityId}.html")
-    Observable<MainModel> loadData(@Path("cityId") String cityId);
+    Call<MainModel> loadDataByRetrofit(@Path("cityId") String cityId);
+
+    //加载天气
+    @GET("adat/sk/{cityId}.html")
+    Observable<MainModel> loadDataByRetrofitRxjava(@Path("cityId") String cityId);
 }

app/src/main/java/com/wuxiaolong/androidmvpsample/ui/BaseActivity.java

@@ -16,8 +16,13 @@ import android.widget.Toast;
 import com.wuxiaolong.androidmvpsample.R;
 import com.wuxiaolong.androidmvpsample.retrofit.ApiStores;
 import com.wuxiaolong.androidmvpsample.retrofit.AppClient;
+import com.wuxiaolong.androidutils.library.LogUtil;
+
+import java.util.ArrayList;
+import java.util.List;
 
 import butterknife.ButterKnife;
+import retrofit2.Call;
 import rx.Observable;
 import rx.Subscriber;
 import rx.Subscription;
@@ -37,6 +42,7 @@ public class BaseActivity extends AppCompatActivity {
     public Activity mActivity;
     public ApiStores apiStores = AppClient.retrofit().create(ApiStores.class);
     private CompositeSubscription mCompositeSubscription;
+    private List<Call> calls;
 
     @Override
     public void setContentView(@LayoutRes int layoutResID) {
@@ -69,17 +75,29 @@ public class BaseActivity extends AppCompatActivity {
 
     @Override
     protected void onDestroy() {
+        callCancel();
         onUnsubscribe();
         super.onDestroy();
     }
 
+    public void addCalls(Call call) {
+        if (calls == null) {
+            calls = new ArrayList<>();
+        }
+        calls.add(call);
+    }
 
-    public void onUnsubscribe() {
+    private void callCancel() {
-        if (mCompositeSubscription != null) {
+        LogUtil.d("callCancel");
-            mCompositeSubscription.unsubscribe();//取消注册，以避免内存泄露
+        if (calls.size() > 0) {
+            for (Call call : calls) {
+                call.cancel();
+            }
+            calls.clear();
         }
     }
 
+
     public void addSubscription(Observable observable, Subscriber subscriber) {
         if (mCompositeSubscription == null) {
             mCompositeSubscription = new CompositeSubscription();
@@ -97,6 +115,14 @@ public class BaseActivity extends AppCompatActivity {
         mCompositeSubscription.add(subscription);
     }
 
+    public void onUnsubscribe() {
+        LogUtil.d("onUnsubscribe");
+        if (mCompositeSubscription != null) {
+            //取消注册，以避免内存泄露
+            mCompositeSubscription.unsubscribe();
+        }
+    }
+
     public Toolbar initToolBar(String title) {
 
         Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);

app/src/main/java/com/wuxiaolong/androidmvpsample/ui/MainActivity.java

@@ -14,6 +14,9 @@ import com.wuxiaolong.androidmvpsample.retrofit.ApiCallback;
 import butterknife.Bind;
 import butterknife.ButterKnife;
 import butterknife.OnClick;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
 
 /**
  * 由Activity/Fragment实现View里方法，包含一个Presenter的引用
@@ -47,12 +50,7 @@ public class MainActivity extends MvpActivity<MainPresenter> implements MainView
     @Override
     public void getDataSuccess(MainModel model) {
         //接口成功回调
-        MainModel.WeatherinfoBean weatherinfo = model.getWeatherinfo();
+        dataSuccess(model);
-        String showData = getResources().getString(R.string.city) + weatherinfo.getCity()
-                + getResources().getString(R.string.wd) + weatherinfo.getWD()
-                + getResources().getString(R.string.ws) + weatherinfo.getWS()
-                + getResources().getString(R.string.time) + weatherinfo.getTime();
-        text.setText(showData);
     }
 
     @Override
@@ -72,32 +70,49 @@ public class MainActivity extends MvpActivity<MainPresenter> implements MainView
     }
 
 
-    @OnClick({R.id.button1, R.id.button2})
+    @OnClick({R.id.button0, R.id.button1, R.id.button2})
     public void onClick(View view) {
         switch (view.getId()) {
+            case R.id.button0:
+                loadDataByRetrofit();
+                break;
             case R.id.button1:
-                loadData();
+                loadDataByRetrofitRxjava();
                 break;
             case R.id.button2:
                 //请求接口
-                mvpPresenter.loadData("101310222");
+                mvpPresenter.loadDataByRetrofitRxjava("101310222");
                 break;
         }
     }
 
-    //全国+国外主要城市代码http://mobile.weather.com.cn/js/citylist.xml
+    private void loadDataByRetrofit() {
-    private void loadData() {
         showProgressDialog();
-        addSubscription(apiStores.loadData("101190201"),
+        Call<MainModel> call = apiStores.loadDataByRetrofit("101190201");
+        call.enqueue(new Callback<MainModel>() {
+            @Override
+            public void onResponse(Call<MainModel> call, Response<MainModel> response) {
+                dataSuccess(response.body());
+                dismissProgressDialog();
+            }
+
+            @Override
+            public void onFailure(Call<MainModel> call, Throwable t) {
+                toastShow(t.getMessage());
+                dismissProgressDialog();
+            }
+        });
+        addCalls(call);
+    }
+
+    //全国+国外主要城市代码http://mobile.weather.com.cn/js/citylist.xml
+    private void loadDataByRetrofitRxjava() {
+        showProgressDialog();
+        addSubscription(apiStores.loadDataByRetrofitRxjava("101220602"),
                 new ApiCallback<MainModel>() {
                     @Override
                     public void onSuccess(MainModel model) {
-                        MainModel.WeatherinfoBean weatherinfo = model.getWeatherinfo();
+                        dataSuccess(model);
-                        String showData = getResources().getString(R.string.city) + weatherinfo.getCity()
-                                + getResources().getString(R.string.wd) + weatherinfo.getWD()
-                                + getResources().getString(R.string.ws) + weatherinfo.getWS()
-                                + getResources().getString(R.string.time) + weatherinfo.getTime();
-                        text.setText(showData);
                     }
 
                     @Override
@@ -112,4 +127,13 @@ public class MainActivity extends MvpActivity<MainPresenter> implements MainView
                     }
                 });
     }
+
+    private void dataSuccess(MainModel model) {
+        MainModel.WeatherinfoBean weatherinfo = model.getWeatherinfo();
+        String showData = getResources().getString(R.string.city) + weatherinfo.getCity()
+                + getResources().getString(R.string.wd) + weatherinfo.getWD()
+                + getResources().getString(R.string.ws) + weatherinfo.getWS()
+                + getResources().getString(R.string.time) + weatherinfo.getTime();
+        text.setText(showData);
+    }
 }

app/src/main/res/layout/activity_main.xml

@@ -8,6 +8,15 @@
 
     <include layout="@layout/toolbar"/>
 
+    <Button
+        android:id="@+id/button0"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginLeft="10dp"
+        android:layout_marginRight="10dp"
+        android:layout_marginTop="20dp"
+        android:text="普通写法(Retrofit)"/>
+
     <Button
         android:id="@+id/button1"
         android:layout_width="match_parent"