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add interactor to MVP struct.

chengzhenyu 8 年之前
父节点
94efd41690
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fecd754e3e
共有 5 个文件被更改，包括 163 次插入 和 3 次删除
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  1. 16 0
      app/src/main/java/ai/pai/lensman/base/BaseInteractor.java
  2. 6 1
      app/src/main/java/ai/pai/lensman/login/LoginActivity.java
  3. 69 0
      app/src/main/java/ai/pai/lensman/login/LoginInteractor.java
  4. 19 2
      app/src/main/java/ai/pai/lensman/login/LoginPresenter.java
  5. 53 0
      app/src/main/java/ai/pai/lensman/utils/HttpPostTask.java

+ 16 - 0
app/src/main/java/ai/pai/lensman/base/BaseInteractor.java
查看文件 

@@ -0,0 +1,16 @@
1 
+package ai.pai.lensman.base;
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+
3 
+/**
4 
+ * Created by chengzhenyu on 2016/8/12.
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+ */
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+public interface BaseInteractor {
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+
8 
+    void startJob();
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+    void cancelJob();
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+
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+    interface InteractorListener<T>{
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+        void onInteractSuccess(T result);
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+        void onInteractFail(String errorMsg);
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+    }
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+
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+}

+ 6 - 1
app/src/main/java/ai/pai/lensman/login/LoginActivity.java
查看文件 

@@ -2,8 +2,10 @@ package ai.pai.lensman.login;
2 2
3 3 
 import android.content.Intent;
4 4 
 import android.os.Bundle;
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+import android.text.TextUtils;
5 6 
 import android.view.View;
6 7 
 import android.widget.EditText;
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+import android.widget.Toast;
7 9
8 10 
 import com.android.views.progressbar.ProgressWheel;
9 11 
 
@@ -38,7 +40,10 @@ public class LoginActivity extends BaseActivity implements LoginContract.View{
38 40
39 41 
     @Override
40 42 
     public void showLoginHint(String hint) {
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-
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+        if(TextUtils.isEmpty(hint)){
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+            return;
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+        }
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+        Toast.makeText(this,hint,Toast.LENGTH_SHORT).show();
42 47 
     }
43 48
44 49 
     @Override

+ 69 - 0
app/src/main/java/ai/pai/lensman/login/LoginInteractor.java
查看文件 

@@ -0,0 +1,69 @@
1 
+package ai.pai.lensman.login;
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+
3 
+import android.os.AsyncTask;
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+
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+import com.android.common.executors.ThreadExecutor;
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+
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+import java.util.HashMap;
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+
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+import ai.pai.lensman.base.BaseInteractor;
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+import ai.pai.lensman.utils.HttpPostTask;
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+import ai.pai.lensman.utils.UrlContainer;
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+
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+/**
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+ * Created by chengzhenyu on 2016/8/12.
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+ */
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+public class LoginInteractor implements BaseInteractor{
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+
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+    private HttpPostTask loginTask;
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+    private String userName;
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+    private String password;
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+    private InteractorListener<String> listener;
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+
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+    public LoginInteractor(String userName,String password,InteractorListener<String> listener){
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+        this.userName = userName;
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+        this.password = password;
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+        this.listener = listener;
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+    }
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+
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+    @Override
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+    public void startJob() {
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+        cancelJob();
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+        HashMap<String,String> params = new HashMap<>();
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+        params.put("account",userName);
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+        params.put("password",password);
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+
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+        loginTask = new HttpPostTask(params){
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+
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+            @Override
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+            protected boolean parseResponse(String response) {
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+                return super.parseResponse(response);
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+            }
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+
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+            @Override
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+            protected void onPostFail() {
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+                super.onPostFail();
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+                listener.onInteractFail("");
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+            }
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+
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+            @Override
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+            protected void onPostSuccess() {
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+                super.onPostSuccess();
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+                listener.onInteractSuccess("");
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+            }
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+        };
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+        loginTask.executeOnExecutor(ThreadExecutor.getInstance().getExecutor(), UrlContainer.LOGIN_URL);
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+    }
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+
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+    @Override
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+    public void cancelJob() {
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+        if(loginTask == null){
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+            return;
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+        }
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+        if(loginTask.getStatus()== AsyncTask.Status.RUNNING){
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+            loginTask.cancel(true);
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+        }
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+        loginTask = null;
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+    }
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+
69 
+}

+ 19 - 2
app/src/main/java/ai/pai/lensman/login/LoginPresenter.java
查看文件 

@@ -1,11 +1,14 @@
1 1 
 package ai.pai.lensman.login;
2 2
3 
+import ai.pai.lensman.base.BaseInteractor;
4 
+
3 5 
 /**
4 6 
  * Created by chengzhenyu on 2016/8/11.
5 7 
  */
6 
-public class LoginPresenter implements LoginContract.Presenter {
8 
+public class LoginPresenter implements LoginContract.Presenter,BaseInteractor.InteractorListener<String> {
7 9
8 10 
     private LoginContract.View view;
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+    private LoginInteractor interactor;
9 12
10 13 
     public LoginPresenter(LoginContract.View view){
11 14 
         this.view = view;
 
@@ -14,7 +17,8 @@ public class LoginPresenter implements LoginContract.Presenter {
14 17 
     @Override
15 18 
     public void login(String userName, String pwd) {
16 19 
         view.showProgressView();
17 
-
20 
+        interactor = new LoginInteractor(userName,pwd,this);
21 
+        interactor.startJob();
18 22 
     }
19 23
20 24 
     @Override
 
@@ -24,7 +28,20 @@ public class LoginPresenter implements LoginContract.Presenter {
24 28
25 29 
     @Override
26 30 
     public void stop() {
31 
+        if(interactor!=null){
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+            interactor.cancelJob();
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+        }
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+    }
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+
27 36
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+    @Override
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+    public void onInteractSuccess(String result) {
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+        view.hideProgressView();
28 40 
     }
29 41
42 
+    @Override
43 
+    public void onInteractFail(String errorMsg) {
44 
+        view.hideProgressView();
45 
+        view.showLoginHint(errorMsg);
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+    }
30 47 
 }

+ 53 - 0
app/src/main/java/ai/pai/lensman/utils/HttpPostTask.java
查看文件 

@@ -0,0 +1,53 @@
1 
+package ai.pai.lensman.utils;
2 
+
3 
+import android.os.AsyncTask;
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+
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+import com.android.common.http.HttpUtils;
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+
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+import java.util.HashMap;
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+
9 
+import ai.pai.lensman.BuildConfig;
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+
11 
+
12 
+public  class HttpPostTask extends AsyncTask<String,Integer,Boolean> {
13 
+
14 
+
15 
+    private HashMap<String,String> httpParams;
16 
+
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+    public HttpPostTask(HashMap<String,String> httpParams){
18 
+        this.httpParams = httpParams;
19 
+    }
20 
+
21 
+    @Override
22 
+    protected Boolean doInBackground(String... params) {
23 
+        String rootUrl = params[0];
24 
+        if(rootUrl.contains("?")){
25 
+            rootUrl+="&platform=android";
26 
+        }else{
27 
+            rootUrl+="?platform=android";
28 
+        }
29 
+        rootUrl+="&version="+ BuildConfig.VERSION_NAME;
30 
+        rootUrl+="&channel="+"guanwang";
31 
+        String response= HttpUtils.doHttpPost(rootUrl,httpParams);
32 
+        return parseResponse(response);
33 
+    }
34 
+
35 
+    @Override
36 
+    protected void onPostExecute(Boolean result) {
37 
+        super.onPostExecute(result);
38 
+        if(result){
39 
+            onPostSuccess();
40 
+        }else{
41 
+            onPostFail();
42 
+        }
43 
+    }
44 
+
45 
+    protected  boolean parseResponse(String response){return true;}
46 
+
47 
+    protected void onPostFail(){ }
48 
+
49 
+    protected  void onPostSuccess(){ }
50 
+
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+
52 
+
53 
+}