w/dynamitemodule:com.google.firebase.auth的本地模块描述符类未找到问题

irlmq6kh  于 2021-07-11  发布在  Java
关注(0)|答案(0)|浏览(235)

正如标题所示，我一直在努力解决这个错误，这个错误是在我成功实现了一个允许用户更改电子邮件和姓名的功能之后突然出现的。请注意，我目前正在使用firebase身份验证和他们的云firestore。错误发生在我再次尝试启动设备之后。你的意图有什么问题吗？我对android开发还比较陌生，所以我在某些方面的知识非常有限。唯一指导我的资源是youtube上的教程。
我将分享我的密码，我真的很感激如果你聪明的人可以帮助一个小伙子。
主活动.java

package com.example.loginregisterfire;

import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;

import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.MenuItem;

import com.google.android.material.bottomnavigation.BottomNavigationMenu;
import com.google.android.material.bottomnavigation.BottomNavigationView;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.auth.FirebaseUser;
import com.google.firebase.firestore.FirebaseFirestore;
import com.google.firebase.firestore.auth.User;

public class MainActivity extends AppCompatActivity {
    FirebaseAuth fAuth;

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

        fAuth = FirebaseAuth.getInstance();

        BottomNavigationView bottomView = findViewById(R.id.bottom_view);
        bottomView.setOnNavigationItemSelectedListener(onNav);

        getSupportFragmentManager().beginTransaction().replace(R.id.container,
                new UserProfile()).commit();

    }

    private BottomNavigationView.OnNavigationItemSelectedListener onNav = new BottomNavigationView.OnNavigationItemSelectedListener() {
        @Override
        public boolean onNavigationItemSelected(@NonNull MenuItem item) {

            Fragment selected = null;
            switch (item.getItemId()){
                case R.id.user_profile_tab:
                    selected = new UserProfile();
                    break;

                case R.id.calendar_tab:
                    selected = new Calendar();
                    break;

                case R.id.donate_blood_tab:
                    selected = new Donate_Blood();
                    break;

            }

            getSupportFragmentManager().beginTransaction().replace(R.id.container,
                    selected).commit();

            return true;

        }
    };

    @Override
    protected void onStart() {
        super.onStart();

        FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
        if (user == null) {
            Intent intent = new Intent(MainActivity.this, Login.class);
            startActivity(intent);
            finish();

        }
    }
}

用户配置文件.java

package com.example.loginregisterfire;

import android.content.Intent;
import android.os.Bundle;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import com.google.android.material.bottomnavigation.BottomNavigationMenu;
import com.google.android.material.bottomnavigation.BottomNavigationView;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.firestore.DocumentReference;
import com.google.firebase.firestore.DocumentSnapshot;
import com.google.firebase.firestore.EventListener;
import com.google.firebase.firestore.FirebaseFirestore;
import com.google.firebase.firestore.FirebaseFirestoreException;
import com.google.firebase.storage.StorageReference;

import javax.annotation.Nullable;
import androidx.fragment.app.Fragment;

import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

public class UserProfile extends Fragment {
    TextView usernameText, fullNameText, email;
    FirebaseFirestore fStore;
    FirebaseAuth fAuth;
    ImageView profilePicture;
    Button editProfile_btn,logoutBtn;
    StorageReference storageReference;

    @androidx.annotation.Nullable
    @Override
    public View onCreateView(@NonNull LayoutInflater inflater, @androidx.annotation.Nullable ViewGroup container, @androidx.annotation.Nullable Bundle savedInstanceState) {

        View view = inflater.inflate(R.layout.fragment_user_profile,container,false);
        return view;

    }

    public UserProfile() {
    }

    @Override
    public void onActivityCreated(@androidx.annotation.Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);

        usernameText = getActivity().findViewById(R.id.usernameText);
        fullNameText = getActivity().findViewById(R.id.fullNameText);
        email = getActivity().findViewById(R.id.emailText);
        profilePicture = getActivity().findViewById(R.id.profilePicture);
        logoutBtn = getActivity().findViewById(R.id.logout_btn);
        editProfile_btn = getActivity().findViewById(R.id.editProfile_btn);
    }

    @Override
    public void onStart() {
        super.onStart();

        fAuth = FirebaseAuth.getInstance();
        fStore = FirebaseFirestore.getInstance();
        String userID;

        userID = fAuth.getCurrentUser().getUid();

        final DocumentReference documentReference = fStore.collection("users").document(userID);

        documentReference.addSnapshotListener(getActivity(), new EventListener<DocumentSnapshot>() {
            @Override
            public void onEvent(@Nullable DocumentSnapshot documentSnapshot, @Nullable FirebaseFirestoreException e) {
                //usernameText.setText(documentSnapshot.getString("Username"));
                fullNameText.setText(documentSnapshot.getString("FullName"));
                email.setText(documentSnapshot.getString("Email"));

                if(documentSnapshot.get("isAdmin") != null){
                    usernameText.setText("Admin");
                }

                if(documentSnapshot.get("isDonor") != null){
                    usernameText.setText("Donor");
                }
            }
        });

        logoutBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                FirebaseAuth.getInstance().signOut();
                startActivity(new Intent(getActivity().getApplicationContext(), Login.class));
                getActivity().finish();
            }
        });

        editProfile_btn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Intent i = new Intent(view.getContext(), EditProfile.class);
                i.putExtra("FullName", fullNameText.getText().toString());
                i.putExtra("Email",email.getText().toString());
                startActivity(i);
            }
        });
    }

    public void logout(View view){
        FirebaseAuth.getInstance().signOut();
        startActivity(new Intent(getActivity().getApplicationContext(), Login.class));
        getActivity().finish();
    }

}

//       startActivity(new Intent(getActivity().getApplicationContext(), Login.class));

编辑配置文件.java

package com.example.loginregisterfire;

import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;

import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.Toast;

import com.google.android.gms.tasks.OnFailureListener;
import com.google.android.gms.tasks.OnSuccessListener;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.auth.FirebaseUser;
import com.google.firebase.firestore.DocumentReference;
import com.google.firebase.firestore.FirebaseFirestore;
import com.google.firebase.storage.FirebaseStorage;
import com.google.firebase.storage.StorageReference;

import java.util.HashMap;
import java.util.Map;

public class EditProfile extends AppCompatActivity {

    public static final String TAG = "TAG";
    EditText profileFull, profileEmail;
    ImageView profileImageView;
    Button saveProfile_btn;

    FirebaseAuth fAuth;
    FirebaseFirestore fStore;
    FirebaseUser user;
    StorageReference storageReference;

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

        Intent data = getIntent();
        String fullName = data.getStringExtra("FullName");
        String email = data.getStringExtra("Email");

        fAuth = FirebaseAuth.getInstance();
        fStore = FirebaseFirestore.getInstance();
        user = fAuth.getCurrentUser();
        storageReference = FirebaseStorage.getInstance().getReference();

        profileFull = findViewById(R.id.profileFullName);
        profileEmail = findViewById(R.id.profileEmailAddress);
        profileImageView = findViewById(R.id.profileImageView);
        saveProfile_btn = findViewById(R.id.saveProfile_btn);

        profileImageView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Toast.makeText(EditProfile.this, "Profile Image Clicked", Toast.LENGTH_SHORT).show();
            }
        });

        saveProfile_btn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                if(profileFull.getText().toString().isEmpty() || profileEmail.getText().toString().isEmpty()){
                    Toast.makeText(EditProfile.this, "Field(s) can't be left empty", Toast.LENGTH_SHORT).show();
                    return;
                }

                final String email = profileEmail.getText().toString();
                user.updateEmail(email).addOnSuccessListener(new OnSuccessListener<Void>() {
                    @Override
                    public void onSuccess(Void aVoid) {
                        DocumentReference docRef = fStore.collection("users").document(user.getUid());
                        Map<String,Object> edited = new HashMap<>();
                        edited.put("Email", email);
                        edited.put("FullName", profileFull.getText().toString());
                        docRef.update(edited).addOnSuccessListener(new OnSuccessListener<Void>() {
                            @Override
                            public void onSuccess(Void aVoid) {
                                Toast.makeText(EditProfile.this, "Profile Updated", Toast.LENGTH_SHORT).show();
                                //startActivity(new Intent(getApplicationContext(),MainActivity.class));
                                Intent intent = new Intent(EditProfile.this, MainActivity.class);
                                startActivity(intent);
                                finish();
                            }
                        });
                        Toast.makeText(EditProfile.this, "Email is changed.", Toast.LENGTH_SHORT).show();
                    }
                }).addOnFailureListener(new OnFailureListener() {
                    @Override
                    public void onFailure(@NonNull Exception e) {
                        Toast.makeText(EditProfile.this, e.getMessage(), Toast.LENGTH_SHORT).show();
                    }
                });
            }
        });

        profileFull.setText(fullName);
        profileEmail.setText(email);

        Log.d(TAG, "onCreate: " + fullName + " " + email);

    }
}

至于我的登录和注册
登录.java

package com.example.loginregisterfire;

import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;

import android.content.Intent;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.View;
import android.widget.Button;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;

import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.Task;
import com.google.android.material.textfield.TextInputEditText;
import com.google.firebase.auth.AuthResult;
import com.google.firebase.auth.FirebaseAuth;

public class Login extends AppCompatActivity {

    TextInputEditText textInputEditTextEmail, textInputEditTextPassword;
    Button buttonLogin;
    TextView textviewSignup;
    ProgressBar progressBar;
    FirebaseAuth fAuth;

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

        textInputEditTextEmail = findViewById(R.id.email);
        textInputEditTextPassword = findViewById(R.id.password);
        buttonLogin= findViewById(R.id.btnLogin);
        progressBar = findViewById(R.id.progress);
        textviewSignup = findViewById(R.id.signUpText);

        fAuth = FirebaseAuth.getInstance();

        // if user is already logged in, no need to re-enter credential the second time.
        if(fAuth.getCurrentUser() != null){
            finish();
            startActivity(new Intent(getApplicationContext(), MainActivity.class));
        }

        buttonLogin.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                String email = textInputEditTextEmail.getText().toString().trim();
                String password = textInputEditTextPassword.getText().toString().trim();

                if(TextUtils.isEmpty(email)){
                    textInputEditTextPassword.setError("Email is Required.");
                }

                if(TextUtils.isEmpty(password)){
                    textInputEditTextPassword.setError("Password is Required.");
                }

                if(password.length () < 6){
                    textInputEditTextPassword.setError("Password Must be More Than 6 Characters");
                }

                progressBar.setVisibility(View.VISIBLE);

                //authenticate the user

                fAuth.signInWithEmailAndPassword(email, password).addOnCompleteListener(new OnCompleteListener<AuthResult>() {
                    @Override
                    public void onComplete(@NonNull Task<AuthResult> task) {
                        if(task.isSuccessful()){
                            Toast.makeText(Login.this, "Logged In Successfully", Toast.LENGTH_SHORT).show();
                            startActivity(new Intent(getApplicationContext(), MainActivity.class));
                        }else{
                            Toast.makeText(Login.this, "Error!" + task.getException().getMessage(), Toast.LENGTH_SHORT).show();
                            progressBar.setVisibility(View.GONE);
                        }
                    }
                });
            }
        });

        textviewSignup.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                startActivity(new Intent(getApplicationContext(), SignUp.class));
            }
        });
    }
}

注册

package com.example.loginregisterfire;

import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;

import android.content.Intent;
import android.os.Bundle;
import android.text.TextUtils;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;

import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.OnSuccessListener;
import com.google.android.gms.tasks.Task;
import com.google.android.material.textfield.TextInputEditText;
import com.google.firebase.auth.AuthResult;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.firestore.DocumentReference;
import com.google.firebase.firestore.FirebaseFirestore;

import java.util.HashMap;
import java.util.Map;

public class SignUp extends AppCompatActivity  {

    public static final String TAG = "TAG";
    TextInputEditText textInputEditTextFullName,  textInputEditTextUsername, textInputEditTextPassword, textInputEditTextEmail;
    Button buttonSignUp;
    CheckBox isAdmin, isDonor;
    TextView textViewLogin;
    ProgressBar progressBar;
    FirebaseAuth fAuth;
    FirebaseFirestore fStore;

    String userID;

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

        isAdmin = findViewById(R.id.admincheckBox);
        isDonor = findViewById(R.id.donorcheckBox);
        textInputEditTextFullName =findViewById(R.id.fullname);
        textInputEditTextUsername = findViewById(R.id.username);
        textInputEditTextEmail = findViewById(R.id.email);
        textInputEditTextPassword = findViewById(R.id.password);
        buttonSignUp = findViewById(R.id.buttonSignUp);
        textViewLogin = findViewById(R.id.loginText);
        progressBar = findViewById(R.id.progress);

        fAuth = FirebaseAuth.getInstance();
        fStore = FirebaseFirestore.getInstance();

        // test error
        // if user is already logged in, no need to re-enter credential the second time.
        //if(fAuth.getCurrentUser() != null){
        //    finish();
        //    startActivity(new Intent(getApplicationContext(), MainActivity.class));
      //  }

        isAdmin.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
                if(compoundButton.isChecked()){
                    isDonor.setChecked(false);
                }
            }
        });

        isDonor.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
                if(compoundButton.isChecked()){
                    isAdmin.setChecked(false);
                }
            }
        });

        buttonSignUp.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                final String email = textInputEditTextEmail.getText().toString().trim();
                String password = textInputEditTextPassword.getText().toString().trim();
                final String fullName = textInputEditTextFullName.getText().toString();
               final String Username =  textInputEditTextUsername.getText().toString();

                if(TextUtils.isEmpty(email)){
                    textInputEditTextEmail.setError("Email is Required.");
                }

                if(TextUtils.isEmpty(password)){
                    textInputEditTextPassword.setError("Password is Required.");
                }

                if(password.length () < 6){
                    textInputEditTextPassword.setError("Password Must be More Than 6 Characters");
                }

                //checkbox validation

                if(!(isAdmin.isChecked() || isDonor.isChecked())){
                    Toast.makeText(SignUp.this, "Select The Account Type", Toast.LENGTH_SHORT).show();
                    return;
                }

                progressBar.setVisibility(View.VISIBLE);

                fAuth.createUserWithEmailAndPassword(email, password).addOnCompleteListener(new OnCompleteListener<AuthResult>() {
                    @Override
                    public void onComplete(@NonNull Task<AuthResult> task) {
                        if(task.isSuccessful()){
                            Toast.makeText(SignUp.this, "User Created", Toast.LENGTH_SHORT).show();
                            userID = fAuth.getCurrentUser().getUid();
                            DocumentReference documentReference = fStore.collection("users").document(userID);
                            Map<String, Object> user = new HashMap<>();
                            user.put("FullName", fullName);
                            user.put("Email", email);
                            user.put("Username", Username);

                            if(isAdmin.isChecked()){
                                user.put("isAdmin", "1");
                            }

                            if(isDonor.isChecked()){
                                user.put("isDonor", "1");
                            }

                            documentReference.set(user).addOnCompleteListener(new OnCompleteListener<Void>() {
                                @Override
                                public void onComplete(@NonNull Task<Void> task) {
                                    Log.d(TAG, "onSuccess: user Profile is created for "+userID);
                                }
                            });
                            startActivity(new Intent(getApplicationContext(), MainActivity.class));

                        }else {
                            Toast.makeText(SignUp.this, "Error!" + task.getException().getMessage(), Toast.LENGTH_SHORT).show();
                            progressBar.setVisibility(View.GONE);
                        }
                    }
                });
            }
        });

        textViewLogin.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                startActivity(new Intent(getApplicationContext(), Login.class));
            }
        });
    }
}

grad尔

apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'

android {
    compileSdkVersion 30
    buildToolsVersion "30.0.1"

    defaultConfig {
        applicationId "com.example.loginregisterfire"
        minSdkVersion 16
        targetSdkVersion 30
        versionCode 1
        versionName "1.0"
        multiDexEnabled true

        vectorDrawables.useSupportLibrary = true
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation fileTree(dir: "libs", include: ["*.jar"])

    implementation 'com.google.firebase:firebase-auth:19.3.0'
    implementation 'com.google.firebase:firebase-firestore:21.4.2'
    implementation 'com.google.firebase:firebase-storage:19.1.1'
    implementation 'androidx.navigation:navigation-fragment:2.3.1'
    implementation 'androidx.navigation:navigation-ui:2.3.1'
    testImplementation 'junit:junit:4.13'
    androidTestImplementation 'androidx.test:runner:1.2.0'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
    implementation 'com.squareup.picasso:picasso:2.71828'

    implementation 'com.google.android.material:material:1.1.0'
    implementation 'androidx.appcompat:appcompat:1.2.0'
    implementation 'androidx.constraintlayout:constraintlayout:2.0.1'
    implementation 'com.google.android.material:material:1.3.0-alpha02'
    implementation 'com.android.support:multidex:1.0.1'
}

很抱歉邮件太长。我真的很抱歉。但我现在很迷茫。我已经搜索了所有的解决方案，但没有发现任何有用的（至少在我的情况下）。
我真的很感激一个善良的灵魂能帮我解决这个问题。谢谢您。

Javaandroidfirebasegoogle-cloud-firestore

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