迁移到AndroidX后,我面临以下问题与Google Auth lib:
在Android 9 API 28上:
java.lang.IncompatibleClassChangeError: Class 'com.google.android.gms.auth.api.signin.internal.SignInHubActivity' does not implement interface 'androidx.lifecycle.LifecycleOwner' in call to 'androidx.lifecycle.Lifecycle androidx.lifecycle.LifecycleOwner.getLifecycle()' (declaration of 'androidx.lifecycle.LiveData' appears in /data/app/fourbottles.bsg.workinghours4b-G1onPKgFFE-l3aqjx0qDJw==/split_lib_dependencies_apk.apk)
at androidx.lifecycle.LiveData.observe(LiveData.java:172)
at androidx.loader.app.LoaderManagerImpl$LoaderInfo.setCallback(LoaderManagerImpl.java:100)
at androidx.loader.app.LoaderManagerImpl.createAndInstallLoader(LoaderManagerImpl.java:400)
at androidx.loader.app.LoaderManagerImpl.initLoader(LoaderManagerImpl.java:421)
at com.google.android.gms.auth.api.signin.internal.SignInHubActivity.zzn(Unknown Source:80)
at com.google.android.gms.auth.api.signin.internal.SignInHubActivity.onActivityResult(Unknown Source:68)
at android.app.Activity.dispatchActivityResult(Activity.java:7454)
at android.app.ActivityThread.deliverResults(ActivityThread.java:4353)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:4402)
at android.app.servertransaction.ActivityResultItem.execute(ActivityResultItem.java:49)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1808)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6669)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
在Android 5.0.2 API 22上
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'androidx.lifecycle.Lifecycle$State androidx.lifecycle.Lifecycle.getCurrentState()' on a null object reference
at androidx.lifecycle.LiveData.observe(LiveData.java:172)
at androidx.loader.app.LoaderManagerImpl$LoaderInfo.setCallback(LoaderManagerImpl.java:100)
at androidx.loader.app.LoaderManagerImpl.createAndInstallLoader(LoaderManagerImpl.java:400)
at androidx.loader.app.LoaderManagerImpl.initLoader(LoaderManagerImpl.java:421)
at com.google.android.gms.auth.api.signin.internal.SignInHubActivity.zzn(Unknown Source)
at com.google.android.gms.auth.api.signin.internal.SignInHubActivity.onActivityResult(Unknown Source)
at android.app.Activity.dispatchActivityResult(Activity.java:6139)
at android.app.ActivityThread.deliverResults(ActivityThread.java:3535)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:3582)
at android.app.ActivityThread.access$1300(ActivityThread.java:144)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1327)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5221)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
我使用以下lib版本:
implementation 'com.google.android.gms:play-services-gcm:16.0.0'
implementation 'com.google.android.gms:play-services-auth:16.0.1'
implementation 'androidx.appcompat:appcompat:1.0.2'
implementation 'androidx.multidex:multidex:2.0.1'
一旦我开始具有意图的活动,代码就会崩溃:
val signInIntent = Auth.GoogleSignInApi.getSignInIntent(googleApiClient)
startActivityForResult(signInIntent, LOGIN_WITH_GOOGLE_CODE)
我在settings.gradle文件中有以下属性:
android.useAndroidX=true
android.enableJetifier=true
Google Auth lib不支持使用AndroidX libs进行身份验证吗?
有没有办法从支持lib行为的androidX lib启动一个意图?
我接受java和kotlin语言的答案。
更新1:27.12.2017
Google api客户端创建:
GoogleSignInOptions googleSignInOptions = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
.requestIdToken(getString(R.string.default_web_client_id))
.requestEmail()
.build();
googleApiClient = new GoogleApiClient.Builder(this)
.enableAutoManage(this, this)
.addApi(Auth.GOOGLE_SIGN_IN_API, googleSignInOptions)
.build();
可能是因为qazxsw poi?
我设法使用以下代码登录:
enableAutoManage
所以我认为凭证或其他配置文件没有问题。这样,用户将无法选择帐户。
我认为Jetifier以同样的方式失败了。
使用API 27我得到了同样的错误。
同样的问题!我刚刚添加了“核心”依赖项,并将“appcompat”提升到了最新的alpha版本,并且它有所帮助。
Task<GoogleSignInAccount> sign = googleSignInClient.silentSignIn();
GoogleSignInAccount result = sign.getResult();
我用:
dependencies {
implementation "androidx.core:core:1.1.0-alpha03"
implementation "androidx.legacy:legacy-support-v4:1.0.0"
implementation "androidx.annotation:annotation:1.0.1"
implementation "androidx.recyclerview:recyclerview:1.1.0-alpha01"
implementation "androidx.appcompat:appcompat:1.1.0-alpha01"
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation "androidx.cardview:cardview:1.0.0"
implementation "com.google.android.material:material:1.1.0-alpha02"
implementation "com.google.firebase:firebase-core:16.0.6"
implementation "com.google.firebase:firebase-auth:16.1.0"
implementation "com.google.firebase:firebase-storage:16.0.5"
implementation "com.google.firebase:firebase-perf:16.2.3"
implementation 'com.firebaseui:firebase-ui-database:4.3.0'
implementation "com.google.android.gms:play-services-auth:16.0.1"
implementation "com.google.android.gms:play-services-location:16.0.0"
implementation "com.google.android.gms:play-services-maps:16.0.0"
...
}
顶级gradle.build:
compileSdkVersion 28
buildToolsVersion "28.0.3"
grad了.properties:
dependencies {
classpath 'com.android.tools.build:gradle:3.3.0'
classpath 'com.google.gms:google-services:4.2.0'
...
}
gradle wrapper的gradle版本设置为gradle-4.10.1-all.zip。我还尝试无效/重启我的AS 3.3。希望它会对某人有所帮助。
我使用最新版本的appcompat库解决了这个问题:
android.debug.obsoleteApi=true
android.enableR8 = true
android.useAndroidX=true
android.enableJetifier=true
在以前的版本中,AppCompatActivity类没有实现LifecycleOwner接口,从而导致您观察到的错误。
我发现了一个解决方法,直到找到修复程序或更新库:
implementation "androidx.appcompat:appcompat:1.1.0-alpha02"
代码尝试以静默方式登录,如果用户不允许登录,则会启动意图。在我的情况下,意图让我选择帐户并在点击帐户后崩溃。第一次点击后,静音登录将起作用。
我通过将此依赖项添加到我的gradle来修复此问题:
Task<GoogleSignInAccount> sign = googleSignInClient.silentSignIn();
if(sign.isSuccessful())
{
GoogleSignInAccount resultAccount = sign.getResult();
handleGoogleLogin(resultAccount);
}else
{
Intent signInIntent = googleSignInClient.getSignInIntent();
startActivityForResult(signInIntent, GOOGLE_SIGN_IN_CODE);
}
编辑
那些是我用过的版本:
implementation 'androidx.arch.core:core-runtime:2.0.1-alpha01'
:
compileSdkVersion = 28, buildToolsVersion = "28.0.3"
所有com.android.support库的版本均为:28.0.0implementation "com.google.android.gms:play-services-auth:16.0.1"
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'androidx.vectordrawable:vectordrawable:1.0.1'
implementation 'androidx.arch.core:core-runtime:2.0.1-alpha01'
注1:如果您有以下行,请尝试在没有它的情况下构建:
classpath 'com.android.tools.build:gradle:3.3.0'
classpath 'com.google.gms:google-services:4.2.0'
注意2:如果你正在使用Android Studio 3.3构建(当我写这个答案时最新的)我在尝试迁移到androidX时遇到了这些错误:
警告:API'variable.getJavaCompiler()'已过时,已替换为'variant.getJavaCompileProvider()'。它将在2019年底删除。有关更多信息,请参阅
implementation "androidx.legacy:legacy-support-v4:1.0.0"
。要确定调用variant.getJavaCompiler()的内容,请在命令行上使用-Pandroid.debug.obsoleteApi = true来显示堆栈跟踪。受影响的模块:app
我无法修复它,但只是运行带有此错误的项目存在令人惊讶的工作。
我有同样的问题。我通过改变以下依赖来修复它
https://d.android.com/r/tools/task-configuration-avoidance
至
implementation 'androidx.core:core-ktx:1.1.0-alpha05'
所以基本上我现在正在使用稳定版本。