【发布时间】：2021-05-26 11:22:46
【问题描述】：
我似乎无法弄清楚为什么我的程序没有通过帐户注册活动。
我的问题发生在这里的某个地方
else if (!(use_email.isEmpty() && use_pass.isEmpty())) {
mFirebaseAuth.createUserWithEmailAndPassword( use_email, use_pass).addOnCompleteListener(SignUpActivity.this, new OnCompleteListener<AuthResult>() {
@Override
public void onComplete(@NonNull Task<AuthResult> task) {
if (task.isSuccessful()) {
startActivity(new Intent(SignUpActivity.this, LoginFormActivity.class));
}
else {
//My problem happens Here
Toast.makeText(SignUpActivity.this, "Account Setup Error", Toast.LENGTH_SHORT).show();
SignUpActivity
package com.example.vehicledoctor;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.Toast;
import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.Task;
import com.google.firebase.auth.AuthResult;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.auth.FirebaseUser;
import java.time.Instant;
public class SignUpActivity extends AppCompatActivity {
public EditText name, pNumber, email, username, password;
CheckBox Nissan, Jeep, Honda, Ford, Chevrolet, Toyota, Subaru;
Button btn_signup;
private FirebaseAuth mFirebaseAuth = FirebaseAuth.getInstance();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_sign_up);
FirebaseUser currentUser = mFirebaseAuth.getCurrentUser();
if(currentUser != null)
{
Toast.makeText(SignUpActivity.this,"Already Signed In", Toast.LENGTH_SHORT).show();
startActivity(new Intent(SignUpActivity.this,MainMenu.class));
}
//mFirebaseAuth = FirebaseAuth.getInstance();
email = findViewById(R.id.edit_email);
password = findViewById(R.id.edit_password);
btn_signup = findViewById(R.id.btn_enter);
btn_signup.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String use_email = email.getText().toString();
String use_pass = password.getText().toString();
if (use_email.isEmpty()) {
email.setError("Please Enter Email");
email.requestFocus();
}
else if (use_pass.isEmpty()) {
password.setError("Please Enter Password");
password.requestFocus();
}
else if (use_email.isEmpty() && use_pass.isEmpty()) {
Toast.makeText(SignUpActivity.this, "Fields Are Empty", Toast.LENGTH_SHORT).show();
}
else if (!(use_email.isEmpty() && use_pass.isEmpty())) {
mFirebaseAuth.createUserWithEmailAndPassword( use_email, use_pass).addOnCompleteListener(SignUpActivity.this, new OnCompleteListener<AuthResult>() {
@Override
public void onComplete(@NonNull Task<AuthResult> task) {
if (task.isSuccessful()) {
startActivity(new Intent(SignUpActivity.this, LoginFormActivity.class));
}
else {
//My problem happens Here
Toast.makeText(SignUpActivity.this, "Account Setup Error", Toast.LENGTH_SHORT).show();
}
}
});
}
else {
Toast.makeText(SignUpActivity.this, "Error Occurred!", Toast.LENGTH_SHORT).show();
}
}
});
}
}
我尝试了更长的密码，并检查了我的 Pixel 2 API 30 模拟器是否已连接到互联网。我还确保在 Firebase 控制台上启用身份验证。
build.gradle(app)
plugins {
id 'com.android.application'
id 'com.google.gms.google-services'
}
android {
compileSdkVersion 30
buildToolsVersion "30.0.3"
defaultConfig {
applicationId "com.example.vehicledoctor"
minSdkVersion 16
targetSdkVersion 30
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
dependencies {
implementation 'androidx.appcompat:appcompat:1.2.0'
implementation 'com.google.android.material:material:1.2.1'
implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
implementation 'com.google.firebase:firebase-auth:19.3.1'
testImplementation 'junit:junit:4.+'
androidTestImplementation 'androidx.test.ext:junit:1.1.2'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
implementation platform('com.google.firebase:firebase-bom:26.5.0')
implementation 'com.google.firebase:firebase-analytics'
implementation 'com.google.firebase:firebase-analytics'
}
build.gradle
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath "com.android.tools.build:gradle:4.1.2"
classpath 'com.google.gms:google-services:4.3.5'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
【问题讨论】：
标签： java android firebase android-studio firebase-authentication