HMS Core华为帐号注册用户量已达到5亿，通过华为帐号可以一键登录应用，通过与华为帐号绑定，可以为应用快速引入新用户和登录。华为帐号开放遵循OAuth2.0以及OpenID Connect标准规范。
开发者需要：
在这个Codelab中，你将使用已经创建好的Demo Project实现对华为帐号开放服务的API调用，通过Demo Project你可以体验到：
集成HUAWEI HMS Core能力，需要完成以下准备工作
具体操作，请按照《HUAWEI HMS Core集成准备》中详细说明来完成。
至此，已经为创建的应用开通了"帐号"服务。
agconnect-services.json"。
agconnect-services.json"文件移至Android Studio开发工程应用模块的根目录。
build.gradle文件。
dependencies"中添加如下编译依赖，其中{version}替换为HMS Core SDK的版本号，当前为5.0.1.301。dependencies {
implementation 'com.huawei.hms:hwid:{version}'
}
proguard-rules.pro。-ignorewarnings
-keepattributes *Annotation*
-keepattributes Exceptions
-keepattributes InnerClasses
-keepattributes Signature
-keepattributes SourceFile,LineNumberTable
-keep class com.hianalytics.android.**{*;}
-keep class com.huawei.updatesdk.**{*;}
-keep class com.huawei.hms.**{*;}
"R.string.hms*",
"R.string.connect_server_fail_prompt_toast",
"R.string.getting_message_fail_prompt_toast",
"R.string.no_available_network_prompt_toast",
"R.string.third_app_*",
"R.string.upsdk_*",
"R.layout.hms*",
"R.layout.upsdk_*",
"R.drawable.upsdk*",
"R.color.upsdk*",
"R.dimen.upsdk*",
"R.style.upsdk*",
"R.string.agc*"
帐号的交互接口主要涉及登录、静默登录、退出帐号、取消授权。本次Codelab中您可以在您的Android Studio工程中创建一个布局页面，参照下图进行UI设计。
应用在登录页面展示华为帐号登录方式的图标，华为登录方式图标规范请参见华为图标规范。
HuaweiIdAuthParamsHelper的setIdToken方法请求授权。HuaweiIdAuthParams mHuaweiIdAuthParams;
mHuaweiIdAuthParams = new HuaweiIdAuthParamsHelper (HuaweiIdAuthParams.DEFAULT_AUTH_REQUEST_PARAM). setIdToken().createParams();
HuaweiIdAuthManager的 getService方法初始化HuaweiIdAuthService对象。HuaweiIdAuthService mHuaweiIdAuthService = HuaweiIdAuthManager.getService (HuaweiIdActivity.this, mHuaweiIdAuthParams);
HuaweiIdAuthService的getSignInIntent方法并拉起华为帐号登录授权页面。startActivityForResult(mHuaweiIdAuthService.getSignInIntent(), Constant.REQUEST_SIGN_IN_LOGIN);
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == Constant.REQUEST_SIGN_IN_LOGIN) {
//login success
//get user message by parseAuthResultFromIntent
Task< AuthHuaweiId> authHuaweiIdTask = HuaweiIdAuthManager. parseAuthResultFromIntent(data);
if (authHuaweiIdTask.isSuccessful()) {
AuthHuaweiId huaweiAccount = authHuaweiIdTask.getResult();
Log.i(TAG, "signIn success " + huaweiAccount.getDisplayName());
} else {
Log.i(TAG, "signIn failed: " + ((ApiException) authHuaweiIdTask.getException()).getStatusCode());
}
}
}
华为帐号还支持使用Authorization Code授权登录。适用于拥有server端的应用授权。
应用在登录页面展示华为帐号登录方式的图标，华为登录方式图标规范请参见华为图标规范。
HuaweiIdAuthParamsHelper的 setAuthorizationCode方法请求授权。HuaweiIdAuthParams authParams= new HuaweiIdAuthParamsHelper (HuaweiIdAuthParams.DEFAULT_AUTH_REQUEST_PARAM). setAuthorizationCode().createParams();
HuaweiIdAuthManager的 getService方法初始化HuaweiIdAuthService对象。HuaweiIdAuthService service = HuaweiIdAuthManager.getService (MainActivity.this, authParams);
HuaweiIdAuthService的getSignInIntent方法并拉起华为帐号登录授权页面。startActivityForResult(service.getSignInIntent(), Constant.REQUEST_SIGN_IN_LOGIN_CODE);
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == Constant.REQUEST_SIGN_IN_LOGIN_CODE) {
//login success
Task< AuthHuaweiId> authHuaweiIdTask = HuaweiIdAuthManager. parseAuthResultFromIntent(data);
if (authHuaweiIdTask.isSuccessful()) {
AuthHuaweiId huaweiAccount = authHuaweiIdTask.getResult();
Log.i(TAG, "signIn get code success.");
} else {
Log.i(TAG, "signIn get code failed: " + ((ApiException) authHuaweiIdTask.getException()).getStatusCode());
}
}
}
请求样例：
POST /oauth2/v3/token HTTP/1.1
Host: oauth-login.cloud.huawei.com
Content-Type: application/x-www-form-urlencoded
grant_type=authorization_code&
code=ANXxSNjwQDugOnqeikRMu2bKaXCdlLxn&
client_id=12345&
code_verifier=123444444dfd4sadfsdwew321454567587658776t896fdfgdscvvbfxdgfdgfdsfasdfsdgd233&
redirect_uri=hms%3A%2F%2Fredirect_uri&
need_open_uid=true
返回样例：
HTTP/1.1 200 OK
Content-Type: application/json;charset=UTF-8
Cache-Control: no-store
Pragma: no-cache
{
"access_token": "CFyJ21sNODl16eV9y2vu3CwQk9DBr32BkOcxxgAd7MZUR5th1giyTk5\/kA+QDAyxou+\/5U2zzBRcf3qgLkkFdtbbC+mM3zFV7xj7CCEMHc5Tw92al0Y=",
"refresh_token": "CF13G0sRaGybtYt7SIyeUILNORtTFwMgz4ao5C7j7vtgLPt6ogmXKjdI8RS\/YlyS71z4DyP6kEMnOrRlmNK0KhdOUNWd+qVLLRsEEHkqRIKpuAkPvL8=",
"expires_in": 3600,
"id_token": "eyJhbGciOiJSUzI1NiIsImtpZCI6IjExOGRmMjU0YjgzNzE4OWQxYmMyYmU5NjUwYTgyMTEyYzAwZGY1YTQiLCJ0eXAiOiJKV1QifQ.eyJpc3MiOiJodHRwczovL2FjY291bnRzLmdvb2dsZS5jb20iLCJhenAiOiI3ODI0NTY2Njc4OTgtc2M0MzE3Y2l0NGEwMjB0NzdrbGdsbWo1ZjA4YWtnMWIuYXBwcy5nb29nbGV1c2VyY29udGVudC5jb20iLCJhdWQiOiI3ODI0NTY2Njc4OTgtN2NkNGJpYWRkaGVwNGc4cnZic2VlOGtwcDA5Zm1hNzIuYXBwcy5nb29nbGV1c2VyY29udGVudC5jb20iLCJzdWIiOiIxMDE3MTIxMzkwMzgwNDE2MDc0MTQiLCJlbWFpbCI6Inh1ZXpoZW5odWF0anVAc2luYS5jb20iLCJlbWFpbF92ZXJpZmllZCI6dHJ1ZSwicGljdHVyZSI6Imh0dHBzOi8vbGg1Lmdvb2dsZXVzZXJjb250ZW50LmNvbS8tMm9lTTllT09zNTAvQUFBQUFBQUFBQUkvQUFBQUFBQUFBQkkvMVpOSC0xdmxxc3cvczk2LWMvcGhvdG8uanBnIiwiaWF0IjoxNTYxNDUxMTUyLCJleHAiOjE1NjE0NTQ3NTJ9.Eo9IHMkid596jvt1YYzNsRtDq9c9K9dbougkU41Noh7TXNiko86_RuWwHID6k1kDg398AwC3wwH-t2hLcUjgrXPNd9XYU96Jp4-UxdDszP6ywEJgvvBCyTHzsi2auvKt_MnfSrs3qOKfh7noJvXq8AY-Hi3vqSUks5kGqbZKVzCHhBDO3RD9Fs9YHsB6w0XVKZojPOBDaAT_TiijoChn-Q-e8NbSGUx52OgeH-Nw5lOj6JVb_7fb6ucWRzlhiQuzFjklevLVw2pjw1MxKbl1vfRp0X699uZBVjgl9hj1L7LSDObuPzLiXF7ojji5JKYC6zIwAtZQUZ_VUmSk01GDLQ",
"scope": "openid profile email",
"token_type": "Bearer",
"open_id": "MDFAMzAwMDUxODgzQDNiaODc3NTkzNGRlNmNiaMzBlNmQ2YjAzNTgzNTJhMDNjQDkwMGQwYTY1NmE1NmNlNTU1M2EzMWY3Y2VmZWQwOGJlYTRkZTU4ZjM5YWFmOWNhNTk0ODEyZA",
}
请求样例：
POST /oauth2/v3/token HTTP/1.1
Host: oauth-login.cloud.huawei.com
Content-Type: application/x-www-form-urlencoded
grant_type=refresh_token&
client_id=12345&
client_secret=bKaZ0VE3EYrXaXCdCe3d2k9few&
refresh_toekn=CF2Mm03n0aos9iZZ8nIhfyDtoXy74CXeBi50gVVhMpB0IUzlv9ZwizEvTBhVoF820ZPim0JwNR9j2p1qgEQWnIVYZRlp4T6ezMgekUnsHBkvNev5rd2MdfQMLP
返回样例：
HTTP/1.1 200 OK
Content-Type: application/json;charset=UTF-8
Cache-Control: no-store
Pragma: no-cache
{
"access_token": "CFyJ4J\/l6wuwcFqYOJG4maq2ca8RAV+g0i+mel6qCV5lvqH0PYtW0+BNwfHWg0AqMnW6ZdBvUgs7ijkxMFh1xVP\/B+vQXz3PWsivkKCuL78XtbLt7vs=",
"id_token": "eyJhbGciOiJSUzI1NiIsImtpZCI6IjExOGRmMjU0YjgzNzE4OWQxYmMyYmU5NjUwYTgyMTEyYzAwZGY1YTQiLCJ0eXAiOiJKV1QifQ.eyJpc3MiOiJodHRwczovL2FjY291bnRzLmdvb2dsZS5jb20iLCJhenAiOiI3ODI0NTY2Njc4OTgtc2M0MzE3Y2l0NGEwMjB0NzdrbGdsbWo1ZjA4YWtnMWIuYXBwcy5nb29nbGV1c2VyY29udGVudC5jb20iLCJhdWQiOiI3ODI0NTY2Njc4OTgtN2NkNGJpYWRkaGVwNGc4cnZic2VlOGtwcDA5Zm1hNzIuYXBwcy5nb29nbGV1c2VyY29udGVudC5jb20iLCJzdWIiOiIxMDE3MTIxMzkwMzgwNDE2MDc0MTQiLCJlbWFpbCI6Inh1ZXpoZW5odWF0anVAc2luYS5jb20iLCJlbWFpbF92ZXJpZmllZCI6dHJ1ZSwicGljdHVyZSI6Imh0dHBzOi8vbGg1Lmdvb2dsZXVzZXJjb250ZW50LmNvbS8tMm9lTTllT09zNTAvQUFBQUFBQUFBQUkvQUFBQUFBQUFBQkkvMVpOSC0xdmxxc3cvczk2LWMvcGhvdG8uanBnIiwiaWF0IjoxNTYxNDUxMTUyLCJleHAiOjE1NjE0NTQ3NTJ9.Eo9IHMkid596jvt1YYzNsRtDq9c9K9dbougkU41Noh7TXNiko86_RuWwHID6k1kDg398AwC3wwH-t2hLcUjgrXPNd9XYU96Jp4-UxdDszP6ywEJgvvBCyTHzsi2auvKt_MnfSrs3qOKfh7noJvXq8AY-Hi3vqSUks5kGqbZKVzCHhBDO3RD9Fs9YHsB6w0XVKZojPOBDaAT_TiijoChn-Q-e8NbSGUx52OgeH-Nw5lOj6JVb_7fb6ucWRzlhiQuzFjklevLVw2pjw1MxKbl1vfRp0X699uZBVjgl9hj1L7LSDObuPzLiXF7ojji5JKYC6zIwAtZQUZ_VUmSk01GDLQ",
"expires_in": 3600,
"scope": "openid profile email",
"token_type": "Bearer"
}
HuaweiIdAuthService.signOut方法向HUAWEI Account SDK请求退出华为帐号。HuaweiIdAuthService实例调用signOut接口。//service为登录授权时使用getService方法生成HuaweiIdAuthService实例
Task<Void> signOutTask = service.signOut();
signOutTask.addOnCompleteListener(new OnCompleteListener<Void>() {
@Override
public void onComplete(Task<Void> task) {
//完成登出后的处理
Log.i(TAG, "signOut complete");
}
});
开发完成后，点击图标 
，运行Android Studio工程打包生成APK，并安装在测试手机上。运行界面如下图所示：
干得好，你已经成功完成了Codelab并学到了：
您可以点击下方按钮下载源码。