我有问题，我无法通过我的应用程序连接到多个互联网提供商。首先我相信这是Firebase的新版本，但它似乎是另一回事。
如果我在Android Studio中安装新的模拟器并连接到任何互联网连接，它只允许我使用该连接进入我的应用程序。
当我创建一个新项目并对其进行测试时，问题仍然存在。
在内部登录后，活动不会被调用。
firebaseRef.authWithPassword()
给我以下对话框：
另一次调用auth
时，激活了激活或待处理的身份验证凭据
现在出现了：
连接到身份验证服务器时出现异常：无法解析hos＆＃34; auth.firebase.com＆＃34;：没有与主机名关联的地址
访问用户：电子邮件：steeve@hotmail.com密码：12345678
登录活动：
public class LoginActivity extends AppCompatActivity {
protected EditText emailEditText;
protected EditText passwordEditText;
protected Button loginButton;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login);
// example: https://todoapprj.firebaseio.com/users/0736e525-fe72-44f7-a828-c4d1c66d541c
// Getting the firebase reference url
final Firebase ref = new Firebase("https://todoapprj.firebaseio.com");
//setting up the Views
emailEditText = (EditText) findViewById(R.id.emailField);
passwordEditText = (EditText) findViewById(R.id.passwordField);
loginButton = (Button) findViewById(R.id.loginButton);
// LOGIN BUTTON
loginButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Log.i("Pressed", "login button");
// Retrieves user inputs
String email = emailEditText.getText().toString();
String password = passwordEditText.getText().toString();
// trims the input
email = email.trim();
password = password.trim();
// Authentaction Check for login.
if (email.isEmpty() || password.isEmpty()) {
AlertDialog.Builder builder = new AlertDialog.Builder(LoginActivity.this);
builder.setMessage(R.string.login_error_message)
.setTitle(R.string.login_error_title)
.setPositiveButton(android.R.string.ok, null);
AlertDialog dialog = builder.create();
dialog.show();
} else {
final String emailAddress = email;
Log.i("Before", "authWithPassword");
//Login with email/password combination
ref.authWithPassword(email, password, new Firebase.AuthResultHandler() {
@Override
public void onAuthenticated(AuthData authData) {
Log.i("Inside", "authWithPassword");
// Authenticated successfully with authData
Map<String, Object> map = new HashMap<String, Object>();
map.put("email", emailAddress);
ref.child("users").child(authData.getUid()).updateChildren(map); // VIKTIGT ATT ÄR UPDATECHILDREN ANNARS FÖRSVINNER DET VID UTLOGGNING
Intent intent = new Intent(LoginActivity.this, MainRealb.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
startActivity(intent);
}
// If authenticated failed with error
@Override
public void onAuthenticationError(FirebaseError firebaseError) {
Log.i("Auth", "error");
AlertDialog.Builder builder = new AlertDialog.Builder(LoginActivity.this);
builder.setMessage(firebaseError.getMessage())
.setTitle(R.string.login_error_title)
.setPositiveButton(android.R.string.ok, null);
AlertDialog dialog = builder.create();
dialog.show();
}
});
}
}
});
}
主要活动：
public class MainRealb extends AppCompatActivity {
Firebase mainRef = null;
private String waypointsUrl;
private String mUserId;
private Firebase mRef;
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_mainreal);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
// Används för att fungera offline - setPersistenceEnabled(true)
Firebase.setAndroidContext(this);
mRef = new Firebase("https://todoapprj.firebaseio.com");
if (mRef.getAuth() == null) {
loadLoginView();
}
try {
mUserId = mRef.getAuth().getUid();
} catch (Exception e) {
loadLoginView();
}
waypointsUrl = "https://todoapprj.firebaseio.com" + "/users/" + mUserId + "/waypoints";
mainRef = new Firebase(waypointsUrl);
Log.i("test", mainRef + "" + mUserId);
}
private void loadLoginView() {
Intent intent = new Intent(this, LoginActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
startActivity(intent);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_logout) {
mRef.unauth();
loadLoginView();
}
return super.onOptionsItemSelected(item);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
}
摇篮：
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion '23.0.3'
// This excludes those files from the build to avoid potential build errors due to duplicate files.
packagingOptions {
exclude 'META-INF/LICENSE'
exclude 'META-INF/LICENSE-FIREBASE.txt'
exclude 'META-INF/NOTICE'
}
defaultConfig {
applicationId "com.example.rasmusjosefsson.rjcar"
minSdkVersion 18
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.3.0'
compile 'com.android.support:design:23.3.0'
compile 'com.android.support:support-v4:23.3.0'
compile 'com.android.support:recyclerview-v7:23.3.0'
compile 'com.android.support:cardview-v7:23.3.0'
compile 'com.squareup.retrofit2:retrofit:2.0.2'
compile 'com.squareup.retrofit2:converter-gson:2.0.1'
compile 'com.squareup.okhttp3:okhttp:3.2.0'
compile 'com.google.code.gson:gson:2.6.2'
compile 'com.google.maps.android:android-maps-utils:0.4.3'
compile 'com.google.maps:google-maps-services:0.1.12'
compile 'com.google.android.gms:play-services-ads:8.4.0'
compile 'com.google.android.gms:play-services-auth:8.4.0'
compile 'com.google.android.gms:play-services-gcm:8.4.0'
compile 'com.google.android.gms:play-services-location:8.4.0'
compile 'com.firebase:firebase-client-android:2.5.2'
compile 'com.firebaseui:firebase-ui:0.3.1'
}