我知道这是一个很常见的问题,没有找到答案BTU我已经经历了所有的堆栈溢出问题阅读。
我试图用通过摇篮加入Facebook的SDK 4.0.1整合Facebook的登录按钮,但我得到了下面的错误。
了java.lang.RuntimeException:无法启动活动ComponentInfo {se.speedle.android/com.bryderi.speedle.android.activity.MainActivity}:android.view.InflateException:二进制XML文件行#26:错误充气类com.facebook.widget.LoginButton
在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211)
在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)
在android.app.ActivityThread.access $ 600(ActivityThread.java:141)
在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1256)
在android.os.Handler.dispatchMessage(Handler.java:99)
在android.os.Looper.loop(Looper.java:137)
在android.app.ActivityThread.main(ActivityThread.java:5103)
在java.lang.reflect.Method.invokeNative(本机方法)
在java.lang.reflect.Method.invoke(Method.java:525)
在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:737)
在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
在dalvik.system.NativeStart.main(本机方法)
致:android.view.InflateException:二进制XML文件中的行#26:错误充气类com.facebook.widget.LoginButton
在android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:707)
在android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
在android.view.LayoutInflater.rInflate(LayoutInflater.java:758)
在android.view.LayoutInflater.inflate(LayoutInflater.java:492)
在android.view.LayoutInflater.inflate(LayoutInflater.java:397)
在android.view.LayoutInflater.inflate(LayoutInflater.java:353)
在android.support.v7.app.ActionBarActivityDelegateBase.setContentView(ActionBarActivityDelegateBase.java:228)
在android.support.v7.app.ActionBarActivity.setContentView(ActionBarActivity.java:102)
在com.bryderi.speedle.android.activity.MainActivity.onCreate(MainActivity.java:36)
在android.app.Activity.performCreate(Activity.java:5133)
在android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175)
在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)
在android.app.ActivityThread.access $ 600(ActivityThread.java:141)
在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1256)
在android.os.Handler.dispatchMessage(Handler.java:99)
在android.os.Looper.loop(Looper.java:137)
在android.app.ActivityThread.main(ActivityThread.java:5103)
在java.lang.reflect.Method.invokeNative(本机方法)
在java.lang.reflect.Method.invoke(Method.java:525)
在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:737)
在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
在dalvik.system.NativeStart.main(本机方法)
抛出java.lang.ClassNotFoundException:产生的原因没有在路径上找到的类com.facebook.widget.LoginButton:DexPathList [zip文件/data/app/se.speedle.android-1.apk"],nativeLibraryDirectories = [/数据/应用-LIB / se.speedle.android-1 /系统/ lib目录]
在dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:53)
在java.lang.ClassLoader.loadClass(ClassLoader.java:501)
在java.lang.ClassLoader.loadClass(ClassLoader.java:461)
在android.view.LayoutInflater.createView(LayoutInflater.java:559)
在android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:696)
在android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
在android.view.LayoutInflater.rInflate(LayoutInflater.java:758)
在android.view.LayoutInflater.inflate(LayoutInflater.java:492)
在android.view.LayoutInflater.inflate(LayoutInflater.java:397)
在android.view.LayoutInflater.inflate(LayoutInflater.java:353)
在android.support.v7.app.ActionBarActivityDelegateBase.setContentView(ActionBarActivityDelegateBase.java:228)
在android.support.v7.app.ActionBarActivity.setContentView(ActionBarActivity.java:102)
在com.bryderi.speedle.android.activity.MainActivity.onCreate(MainActivity.java:36)
在android.app.Activity.performCreate(Activity.java:5133)
在android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175)
在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)
在android.app.ActivityThread.access $ 600(ActivityThread.java:141)
在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1256)
在android.os.Handler.dispatchMessage(Handler.java:99)
在android.os.Looper.loop(Looper.java:137)
在android.app.ActivityThread.main(ActivityThread.java:5103)
在java.lang.reflect.Method.invokeNative(本机方法)
在java.lang.reflect.Method.invoke(Method.java:525)
我可以看到Android的Studio中的LoginButton类,所以这类型的作品
下面是我的build.gradle依赖
相关性{
方面org.robobinding:robobinding:0.8.9
编译org.springframework.android:spring-android-rest-template:2.0.0.M1
编译com.android.support:appcompat-v7:21.0.3
编译com.android.support:support-v4:21.0.3
编译com.android.support:support-v13:21.0.3
编译com.android.support:recyclerview-v7:21.0.3
编译com.fasterxml.jackson.core:杰克逊 - 数据绑定:2.3.2
编译com.jakewharton:butterknife:6.1.0
编译com.facebook.android:facebook-android-sdk:4.0.1
编译me.alexrs:recyclerview-渲染器:1.0.3
编译com.google.android.gms:播放服务:87年6月5日
}
下面是我的布局
< XML版本=1.0编码=UTF-8&GT?;
<的LinearLayout
的xmlns:机器人=http://schemas.android.com/apk/res/android
的xmlns:Facebook的=http://schemas.android.com/apk/res-auto
机器人:layout_width =match_parent
机器人:layout_height =match_parent
机器人:重力=center_horizontal
机器人:方向=垂直
机器人:填充=20dp>
< com.facebook.widget.LoginButton
机器人:ID =@ + ID / connectWithFbButton
风格=@风格/ com_facebook_loginview_default_style
机器人:layout_width =WRAP_CONTENT
机器人:layout_height =WRAP_CONTENT
机器人:layout_centerInParent =真
机器人:layout_gravity =center_horizontal
机器人:文本=connect_with_facebook/>
< / LinearLayout中>
和我的活动中的相关部分。
@覆盖
保护无效的onCreate(包savedInstanceState){
super.onCreate(savedInstanceState);
FacebookSdk.sdkInitialize(getApplicationContext());
callbackManager = CallbackManager.Factory.create();
的setContentView(R.layout.activity_main);
//设置工具栏更换动作条。
工具条工具栏=(栏)findViewById(R.id.toolbar);
setSupportActionBar(工具栏);
//寻找我们的抽屉观点
dlDrawer =(FragmentNavigationDrawer)findViewById(R.id.drawer_layout);
//设置抽屉查看
dlDrawer.setupDrawerConfiguration((ListView控件)findViewById(R.id.lvDrawer),工具栏,
R.layout.drawer_nav_item,R.id.flContent);
//添加导航项目
dlDrawer.addNavItem(家,第一块碎片,ClassifiedsFragment.class);
dlDrawer.addNavItem(我的最爱,我的最爱,ClassifiedsFragment.class);
dlDrawer.addNavItem(我的物品,项,ClassifiedsFragment.class);
dlDrawer.addNavItem(设置,设置,ClassifiedsFragment.class);
//dlDrawer.addNavItem("Second,第二块碎片,SecondFragment.class);
//dlDrawer.addNavItem("Third,第三块碎片,ThirdFragment.class);
//选择默认
如果(savedInstanceState == NULL){
dlDrawer.selectDrawerItem(0);
}
}
解决方案
在Facebook的SDK 4.0.1, LoginButton
类不是在融为一体。 facebook.widget
包。这是 com.facebook.login.widget
包内。所以,你的XML声明应该是这样的:
< com.facebook.login.widget.LoginButton
机器人:ID =@ + ID / connectWithFbButton
机器人:layout_width =WRAP_CONTENT
机器人:layout_height =WRAP_CONTENT
机器人:layout_centerInParent =真
机器人:layout_gravity =center_horizontal
机器人:文本=connect_with_facebook/>
I know this is a very common question, btu I have read through all the stack overflow questions without finding an answer.
I'm trying to integrate the Facebook Login Button using Facebook SDK 4.0.1 added through Gradle, but I get the following error.
java.lang.RuntimeException: Unable to start activity ComponentInfo{se.speedle.android/com.bryderi.speedle.android.activity.MainActivity}: android.view.InflateException: Binary XML file line #26: Error inflating class com.facebook.widget.LoginButton
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2211)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)
at android.app.ActivityThread.access$600(ActivityThread.java:141)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5103)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:525)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
at dalvik.system.NativeStart.main(Native Method)
Caused by: android.view.InflateException: Binary XML file line #26: Error inflating class com.facebook.widget.LoginButton
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:707)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:758)
at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
at android.support.v7.app.ActionBarActivityDelegateBase.setContentView(ActionBarActivityDelegateBase.java:228)
at android.support.v7.app.ActionBarActivity.setContentView(ActionBarActivity.java:102)
at com.bryderi.speedle.android.activity.MainActivity.onCreate(MainActivity.java:36)
at android.app.Activity.performCreate(Activity.java:5133)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)
at android.app.ActivityThread.access$600(ActivityThread.java:141)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5103)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:525)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.facebook.widget.LoginButton" on path: DexPathList[[zip file "/data/app/se.speedle.android-1.apk"],nativeLibraryDirectories=[/data/app-lib/se.speedle.android-1, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:53)
at java.lang.ClassLoader.loadClass(ClassLoader.java:501)
at java.lang.ClassLoader.loadClass(ClassLoader.java:461)
at android.view.LayoutInflater.createView(LayoutInflater.java:559)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:696)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:758)
at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
at android.support.v7.app.ActionBarActivityDelegateBase.setContentView(ActionBarActivityDelegateBase.java:228)
at android.support.v7.app.ActionBarActivity.setContentView(ActionBarActivity.java:102)
at com.bryderi.speedle.android.activity.MainActivity.onCreate(MainActivity.java:36)
at android.app.Activity.performCreate(Activity.java:5133)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2175)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2261)
at android.app.ActivityThread.access$600(ActivityThread.java:141)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5103)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:525)
I can see the LoginButton class in Android Studio, so it kind of works
Here's my build.gradle dependencies
dependencies {
aspects 'org.robobinding:robobinding:0.8.9'
compile 'org.springframework.android:spring-android-rest-template:2.0.0.M1'
compile 'com.android.support:appcompat-v7:21.0.3'
compile 'com.android.support:support-v4:21.0.3'
compile 'com.android.support:support-v13:21.0.3'
compile 'com.android.support:recyclerview-v7:21.0.3'
compile 'com.fasterxml.jackson.core:jackson-databind:2.3.2'
compile 'com.jakewharton:butterknife:6.1.0'
compile 'com.facebook.android:facebook-android-sdk:4.0.1'
compile 'me.alexrs:recyclerview-renderers:1.0.3'
compile 'com.google.android.gms:play-services:6.5.87'
}
Here's my layout
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:facebook="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center_horizontal"
android:orientation="vertical"
android:padding="20dp" >
<com.facebook.widget.LoginButton
android:id="@+id/connectWithFbButton"
style="@style/com_facebook_loginview_default_style"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:layout_gravity="center_horizontal"
android:text=" connect_with_facebook"/>
</LinearLayout>
And the relevant parts of my activity
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
FacebookSdk.sdkInitialize(getApplicationContext());
callbackManager = CallbackManager.Factory.create();
setContentView(R.layout.activity_main);
// Set a Toolbar to replace the ActionBar.
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
// Find our drawer view
dlDrawer = (FragmentNavigationDrawer) findViewById(R.id.drawer_layout);
// Setup drawer view
dlDrawer.setupDrawerConfiguration((ListView) findViewById(R.id.lvDrawer), toolbar,
R.layout.drawer_nav_item, R.id.flContent);
// Add nav items
dlDrawer.addNavItem("Home", "First Fragment", ClassifiedsFragment.class);
dlDrawer.addNavItem("Favourites", "Favourites", ClassifiedsFragment.class);
dlDrawer.addNavItem("My Items", "Items", ClassifiedsFragment.class);
dlDrawer.addNavItem("Settings", "Settings", ClassifiedsFragment.class);
//dlDrawer.addNavItem("Second", "Second Fragment", SecondFragment.class);
//dlDrawer.addNavItem("Third", "Third Fragment", ThirdFragment.class);
// Select default
if (savedInstanceState == null) {
dlDrawer.selectDrawerItem(0);
}
}
解决方案
In facebook sdk 4.0.1, LoginButton
class is not inside com.facebook.widget
package. It is inside com.facebook.login.widget
package. So your xml declaration should look like this:
<com.facebook.login.widget.LoginButton
android:id="@+id/connectWithFbButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:layout_gravity="center_horizontal"
android:text=" connect_with_facebook" />