我收到错误消息
java.lang.SecurityException: uid 10178 cannot explicitly add accounts of type: net.roughdesign.swms
即使是我能创建的最基本的例子。它包括:
帐户配置
帐户类型在strings.xml中
<string name="accounts__account_type">net.roughdesign.swms</string>authenticator.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<account-authenticator xmlns:android="http://schemas.android.com/apk/res/android"
android:accountType="@string/accounts__account_type"
android:icon="@drawable/ic_add_black_24dp"
android:smallIcon="@drawable/ic_add_black_24dp"
android:label="@string/global__authenticator_account_label"
/>
</resources>SwmsAccountAuthenticator.kt
class SwmsAccountAuthenticator(val context: Context) : AbstractAccountAuthenticator(context) {
override fun addAccount(
response: AccountAuthenticatorResponse, accountType: String, authTokenType: String?,
requiredFeatures: Array<out String>?, options: Bundle?
): Bundle? {
return null
}
override fun confirmCredentials(response: AccountAuthenticatorResponse, account: Account, options: Bundle?)
: Bundle? {
return null
}
override fun editProperties(response: AccountAuthenticatorResponse?, accountType: String?): Bundle? {
return null
}
override fun getAuthToken(
response: AccountAuthenticatorResponse, accountInput: Account, authTokenType: String, options: Bundle?
): Bundle? {
return null
}
override fun getAuthTokenLabel(authTokenType: String): String? {
return null
}
override fun hasFeatures(response: AccountAuthenticatorResponse, account: Account, features: Array<out String>)
: Bundle? {
return null
}
override fun updateCredentials(
response: AccountAuthenticatorResponse, account: Account, authTokenType: String?, options: Bundle?
): Bundle? {
return null
}
}SwmsAuthenticatorService.kt
class SwmsAuthenticatorService : Service() {
override fun onBind(intent: Intent?): IBinder? {
val authenticator = SwmsAccountAuthenticator(this)
return authenticator.iBinder
}
},最后,在AndroidManifest.xml中
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.MANAGE_ACCOUNTS" />
<uses-permission android:name="android.permission.AUTHENTICATE_ACCOUNTS" />
<uses-permission android:name="android.permission.USE_CREDENTIALS" />
<application ... >
<service
android:name=".users.SwmsAuthenticatorService"
android:exported="false">
<intent-filter>
<action android:name="android.accounts.AccountAuthenticator" />
</intent-filter>
<meta-data
android:name="android.accounts.AccountAuthenticator"
android:resource="@xml/authenticator" />
</service>
...
</application>试着用它
我试图用以下内容创建一个帐户:
val username = "myUserName"
val password = "myPassword"
val accountManager = AccountManager.get(this)
val accountType = getString(R.string.accounts__account_type)
val account = Account(username, accountType)
val accountAdded = accountManager.addAccountExplicitly(account, password, null)然后,对于最后一行(accountManager.addAccountExplicitly),我收到前面提到的错误:
java.lang.SecurityException: uid 10178 cannot explicitly add accounts of type: net.roughdesign.swms
at android.os.Parcel.readException(Parcel.java:2013)
at android.os.Parcel.readException(Parcel.java:1959)
at android.accounts.IAccountManager$Stub$Proxy.addAccountExplicitly(IAccountManager.java:1205)
at android.accounts.AccountManager.addAccountExplicitly(AccountManager.java:878)
at net.roughdesign.swms.swmsandroid.users.AuthenticateActivity.submit(AuthenticateActivity.kt:68)
...我完全不知道这里还会有什么问题。据我所知,帐户类型(net.roughdesign.swms)是通过在清单中添加<service>部分而在我的应用程序中“注册”的,但我认为安卓不接受“它是我的”这一说法。
这里还有什么问题?
发布于 2019-07-09 21:49:00
通用解决方案--如何调试
在android的logcat视图中,默认筛选器设置为“只显示选定的应用程序”。我确实收到了关于我的帐户服务无法注册的日志,包括原因。但是,对于默认的筛选器设置,它们没有显示!
因此,为了了解这里到底发生了什么,请将过滤器设置切换到"No“。这将导致出现问题的错误消息。
但是,它会显示所有的日志消息,因此您将得到大量的日志消息。我不得不滚动相当多的时间才能看到错误信息。我的建议是,在得到所需的内容后,将过滤器返回到“只显示选定的应用程序”。
我的具体问题
问题在于authenticator.xml。这个文件不应该有一个<resources>元素。<account-authenticator>需要是一个顶级元素;完整的文件需要如下所示:
<?xml version="1.0" encoding="utf-8"?>
<account-authenticator xmlns:android="http://schemas.android.com/apk/res/android"
android:accountType="@string/accounts__account_type"
android:icon="@drawable/ic_add_black_24dp"
android:label="@string/global__authenticator_account_label"
android:smallIcon="@drawable/ic_add_black_24dp" />https://stackoverflow.com/questions/56948158
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