Question

我正在尝试开发一个android应用程序，我正在使用Retrofit2来处理我所有的网络内容以及与服务器的通信。我有主要活动，也有登录活动。我正在对主要活动初始化改造，并且尝试向登录活动发送改造初始化接口，然后事情变得很困难。根据一些研究，我不能仅仅通过'.putextra（...）'函数将改造后的东西发送到新活动中。我很乐意为此提供帮助。

我的主要活动：

public class MainActivity extends AppCompatActivity {


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

   final UserService userConnection;
    userConnection = ApiUtils.getUserService();


    Toolbar toolBar = (Toolbar)findViewById(R.id.app_bar);
    toolBar.setTitle("Welcome @PlaceHolder");
    setSupportActionBar(toolBar);

   startActivity(new Intent(MainActivity.this,LoginActivity.class));
//    Intent i = new Intent(this, LoginActivity.class);
//    i.putExtra("userConnection", (Serializable) userConnection);
//    startActivity(i);


    ScrollView feed = (ScrollView)findViewById(R.id.feedView);

    //LinearLayOut Setup
    LinearLayout feed1 = (LinearLayout)findViewById(R.id.feed);
    Feed feed2 = new Feed(this,feed1);
    feed1 = feed2.getFeed();

    //***************************************************//

    Call call = userConnection.getResponse();
    call.enqueue(new Callback() {
        @Override
        public void onResponse(Call call, Response response) {
            if(response.isSuccessful()){
                ResObj resObj = (ResObj) response.body();
                if(resObj.getpostID().equals("12Aa")){
                    //login start main activity
                    //Intent intent = new Intent(MainActivity.this, MainActivity.class);
                   // intent.putExtra("username", "tomer");
                    //startActivity(intent);
                    Log.e("Error is blabla: ","Yes");
                } else {
                    Toast.makeText(MainActivity.this, "The username or password is incorrect", Toast.LENGTH_SHORT).show();
                    Log.e("Error is blabla: ",response.toString());

                }
                Log.e("Error is blabla: ",response.message().toString());
            } else {
                Toast.makeText(MainActivity.this, "Error! Please try again!", Toast.LENGTH_SHORT).show();
                Log.e("Error is blabla: ",response.toString());
            }
        }

        @Override
        public void onFailure(Call call, Throwable t) {
            Toast.makeText(MainActivity.this, t.getMessage(), Toast.LENGTH_SHORT).show();
            Log.e("Error is blabla: ",t.toString());
        }
    });



}

}

我的登录活动：

public class LoginActivity extends AppCompatActivity {

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


    Intent intent = getIntent();
   final UserService userConnection =(UserService)getIntent.getSerializableExtra("userConnection");


    Button loginBtn = (Button)findViewById(R.id.loginButton);
    EditText emailBox = (EditText) findViewById(R.id.emailBox);
    EditText passBox = (EditText) findViewById(R.id.passBox);

    final String email = emailBox.getText().toString();
    final String password = passBox.getText().toString();

    loginBtn.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {

            Call login = userConnection.login(email,password);
            login.enqueue(new Callback() {
                @Override
                public void onResponse(Call call, retrofit2.Response response) {
                    if(response.isSuccessful())
                    {
                        ResObj resObj = (ResObj) response.body();
                        if(resObj.loginStatus().equals("connected")){
                            Log.e("Login Status: ","Success");
                            finish();
                        }
                        else {
                            Log.e("Login Status: ","Wrong Password or Email");
                        }
                    }
                }
                @Override
                public void onFailure(Call call, Throwable t) {
                    Log.e("Login Status: ","Faild To Recieve Server Message");

                }
            });

        }
    });

    Button registerBtn = (Button)findViewById(R.id.registerButton);
        registerBtn.setOnClickListener(new View.OnClickListener()
        {
            @Override
            public void  onClick(View v){
                startActivity(new Intent(LoginActivity.this,RegisterActivity.class));
            }
    });

}

}

用户服务界面：

public interface UserService{

@GET("/testDB")
Call<ResObj> getResponse(
);

@POST("/login")
Call<ResObj> login(@Query("userEmail") String userEmail,
                   @Query("userPassword") String userPassword);

}

ApiUtiles类：

public class ApiUtils {

public static final String BASE_URL = "http://**.***.***.***:****";

public static UserService getUserService(){
    return RetrofitClient.getClient(BASE_URL).create(UserService.class);
}

}

我很乐意获得有关如何在活动之间发送改造接口的解决方案或指南：）

将改造对象发送到新活动

0 个答案: