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問候我的同胞堆疊開發商，Android的使用消耗2改造與登錄活動的Web API
我有我嘗試使用改造2種請求方式消耗多個ASP.NET端點。我試圖創建一個登錄活動，在輸入和提交憑證後，將POST發送到端點，然後提供令牌信息。需要此身份驗證才能對我試圖在後端訪問的數據使用GET調用。
我目前擁有的登錄活動，以及其餘的適配器和請求方法的接口 - 我失去了我應該如何憑據傳遞給適配器的登錄活動範圍內。
綜上所述，我想輸入的登錄憑據，創建一個POST到端點，並獲得令牌，它帶我到下一個頁面，在這裏我火了實際數據的GET請求。請認識到我是一名.NET開發人員，如果我錯過了難題的大部分內容，請隨時告訴我。任何幫助表示讚賞。
這裏的LoginActivity/MainActivity
import android.app.Activity; import android.content.Intent; import android.net.Uri; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.EditText; import android.widget.ProgressBar; import android.widget.TextView; import com.example.smcnary.insightv2.api.ServiceGenerator; public class MainActivity extends Activity { //Set Error Status static boolean errored = false; Button b; TextView statusTV; EditText userNameET , passWordET; ProgressBar webservicePG; String editTextUsername; boolean loginStatus; String editTextPassword; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); //Name Text control userNameET = (EditText) findViewById(R.id.editText1); passWordET = (EditText) findViewById(R.id.editText2); //Display Text control statusTV = (TextView) findViewById(R.id.tv_result); //Button to trigger web service invocation b = (Button) findViewById(R.id.button1); //Display progress bar until web service invocation completes webservicePG = (ProgressBar) findViewById(R.id.progressBar1); //Button Click Listener b.setOnClickListener(new OnClickListener() { public void onClick(View v) { //Check if text controls are not empty if (userNameET.getText().length() != 0 && userNameET.getText().toString() != "") { if(passWordET.getText().length() != 0 && passWordET.getText().toString() != ""){ editTextUsername = userNameET.getText().toString(); editTextPassword = passWordET.getText().toString(); statusTV.setText(""); Intent intent = new Intent( Intent.ACTION_VIEW, Uri.parse(ServiceGenerator.API_BASE_URL + "/token" + "?client_id=" + userNameET)); startActivity(intent); } //If Password text control is empty else{ statusTV.setText("Please enter Password"); } //If Username text control is empty } else { statusTV.setText("Please enter Username"); } } }); } }適配器/ ServiceGenerator：
import android.util.Base64;
import com.example.smcnary.insightv2.model.User;
import java.io.IOException;
import okhttp3.Interceptor;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import retrofit.Callback;
import retrofit2.Call;
import retrofit2.Retrofit;
import retrofit2.converter.gson.GsonConverterFactory;
import retrofit2.http.Field;
import retrofit2.http.FormUrlEncoded;
import retrofit2.http.POST;
public class ServiceGenerator {
public static final String API_BASE_URL = "http://figgg-identity.azurewebsites.net/token";
private static OkHttpClient.Builder httpClient = new OkHttpClient.Builder();
private static Retrofit.Builder builder =
new Retrofit.Builder()
.baseUrl(API_BASE_URL)
.addConverterFactory(GsonConverterFactory.create());
public static <S> S createService(Class<S> serviceClass) {
return createService(serviceClass, null, null);
}
public static <S> S createService(Class<S> serviceClass, String username, String password) {
if (username != null && password != null) {
String credentials = username + ":" + password;
final String basic =
"Basic " + Base64.encodeToString(credentials.getBytes(), Base64.NO_WRAP);
httpClient.addInterceptor(new Interceptor() {
@Override
public Response intercept(Interceptor.Chain chain) throws IOException {
Request original = chain.request();
Request.Builder requestBuilder = original.newBuilder()
.header("Authorization", basic);
requestBuilder.header("Accept", "application/json");
requestBuilder.method(original.method(), original.body());
Request request = requestBuilder.build();
return chain.proceed(request);
}
});
}
OkHttpClient client = httpClient.build();
Retrofit retrofit = builder.client(client).build();
return retrofit.create(serviceClass);
}
public interface LoginService {
@FormUrlEncoded
@POST("/token")
User Basiclogin(@Field("email") String email, @Field("password") String password, Callback<User> callback);
}
}編輯：這是我的JSON對象：
的authToken：
package com.example.smcnary.insightv2.model;
import java.util.HashMap;
import java.util.Map;
public class AuthToken {
private String accessToken;
private String tokenType;
private Integer expiresIn;
private String name;
private String title;
private String picImageBase64String;
private String Issued;
private String Expires;
private Map<String, Object> additionalProperties = new HashMap<String, Object>();
/**
*
* @return
* The accessToken
*/
public String getAccessToken() {
return accessToken;
}
/**
*
* @param accessToken
* The access_token
*/
public void setAccessToken(String accessToken) {
this.accessToken = accessToken;
}
/**
*
* @return
* The tokenType
*/
public String getTokenType() {
return tokenType;
}
/**
*
* @param tokenType
* The token_type
*/
public void setTokenType(String tokenType) {
this.tokenType = tokenType;
}
/**
*
* @return
* The expiresIn
*/
public Integer getExpiresIn() {
return expiresIn;
}
/**
*
* @param expiresIn
* The expires_in
*/
public void setExpiresIn(Integer expiresIn) {
this.expiresIn = expiresIn;
}
/**
*
* @return
* The name
*/
public String getName() {
return name;
}
/**
*
* @param name
* The name
*/
public void setName(String name) {
this.name = name;
}
/**
*
* @return
* The title
*/
public String getTitle() {
return title;
}
/**
*
* @param title
* The title
*/
public void setTitle(String title) {
this.title = title;
}
/**
*
* @return
* The picImageBase64String
*/
public String getPicImageBase64String() {
return picImageBase64String;
}
/**
*
* @param picImageBase64String
* The picImageBase64String
*/
public void setPicImageBase64String(String picImageBase64String) {
this.picImageBase64String = picImageBase64String;
}
/**
*
* @return
* The Issued
*/
public String getIssued() {
return Issued;
}
/**
*
* @param Issued
* The .issued
*/
public void setIssued(String Issued) {
this.Issued = Issued;
}
/**
*
* @return
* The Expires
*/
public String getExpires() {
return Expires;
}
/**
*
* @param Expires
* The .expires
*/
public void setExpires(String Expires) {
this.Expires = Expires;
}
public Map<String, Object> getAdditionalProperties() {
return this.additionalProperties;
}
public void setAdditionalProperty(String name, Object value) {
this.additionalProperties.put(name, value);
}
}用戶對象：
public class User {
@SerializedName("name")
String name;
@SerializedName("email")
String email;
}