Android Studio:You need to use a Theme.AppCompat theme (or descendant) with this activity. AlertDialog
学习《第一行代码》的时候遇到的问题。
Process: com.example.sevenun.littledemo, PID: 2085
java.lang.RuntimeException: Unable to start receiver com.example.sevenun.littledemo.receiver.ForceOfflineReceiver: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
at android.app.ActivityThread.handleReceiver(ActivityThread.java:2426)
at android.app.ActivityThread.access$1700(ActivityThread.java:135)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1272)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5017)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
at android.support.v7.app.AppCompatDelegateImplV7.createSubDecor(AppCompatDelegateImplV7.java:340)
at android.support.v7.app.AppCompatDelegateImplV7.ensureSubDecor(AppCompatDelegateImplV7.java:309)
at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:273)
at android.support.v7.app.AppCompatDialog.setContentView(AppCompatDialog.java:80)
at android.support.v7.app.AlertController.installContent(AlertController.java:214)
at android.support.v7.app.AlertDialog.onCreate(AlertDialog.java:256)
at android.app.Dialog.dispatchOnCreate(Dialog.java:361)
at android.app.Dialog.show(Dialog.java:262)
at com.example.sevenun.littledemo.receiver.ForceOfflineReceiver.onReceive(ForceOfflineReceiver.java:38)
at android.app.ActivityThread.handleReceiver(ActivityThread.java:2419)
at android.app.ActivityThread.access$1700(ActivityThread.java:135)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1272)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5017)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
at dalvik.system.NativeStart.main(Native Method)
有两个解决办法:
1. 把我们当前的Activity所继承的ActionBarActivity,改为继承Activity(android.app.Activity)。
2.我出现错误的地方是因为使用了AlertDialog,发现我导入的android.support.v7.app.AlertDialog,然后我就改为导入android.app.AlertDialog就成功了。
Android Studio:You need to use a Theme.AppCompat theme (or descendant) with this activity. AlertDialog的更多相关文章
- android studio :com.android.support:appcompat-v7:21.+ 报错
android studio :com.android.support:appcompat-v7:21.+ 报错: 在project——>app——>build.gradle修改: app ...
- Android Studio:xxx is not an enclosing class 错误的解决方法
Android Studio:xxx is not an enclosing class 错误的解决方法 这个问题一般出现在内部类中,若要创建内部类的实例,需要有外部类的实例才行,或者是将内部类设置为 ...
- Android Studio: You need to use a Theme.AppCompat theme (or descendant) with this activity.
错误描述为: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with ...
- Android:真机调试遇到的问题(You need to use a Theme.AppCompat theme (or descendant) with this activity)
Android:真机调试遇到的问题(You need to use a Theme.AppCompat theme (or descendant) with this activity). 在调试&l ...
- 我的Android进阶之旅------>解决错误:You need to use a Theme.AppCompat theme (or descendant) with this activity.
#1.错误描述 今天,想实现Activity不显示标题栏的效果,在项目的AndroidManifest.xml文件,对相应的Activity添加属性 android:theme="@andr ...
- android对话框显示异常报错:You need to use a Theme.AppCompat theme (or descendant) with this activity.
今天写android实验碰到到一个问题,在用AlertDialog.Builder类构建一个对话框之后,调用Builder.show()方法时抛出异常如下: - ::-/xyz.qlrr.sqlite ...
- 报错:You need to use a Theme.AppCompat theme (or descendant) with this activity.
学习 Activity 生命周期时希望通过 Dialog 主题测试 onPause() 和 onStop() 的区别,点击按钮跳转 Activity 时报错: E/AndroidRuntime: FA ...
- 【我的Android进阶之旅】解决bug:You need to use a Theme.AppCompat theme (or descendant) with this activity.
前言 今天用Android Studio 生成Activity的时候,默认继承AppCompatActivity ,而在AndroidManifest.xml我对该Activity设置了一个主题,然后 ...
- Android You need to use a Theme.AppCompat theme (or descendant) with this activity.
错误描述为:java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with ...
随机推荐
- ReactJS 的背景及原理
原文链接:http://www.infoq.com/cn/articles/subversion-front-end-ui-development-framework-react 在Web开发中,我们 ...
- (转)pem, cer, p12 and the pains of iOS Push Notifications encryption
转自:http://cloudfields.net/blog/ios-push-notifications-encryption/ The serious pains of setting up a ...
- 解决IE9以下ie版本不能识别新元素的方法 添加一个js -- Shiv Solution
Thankfully, Sjoerd Visscher created the "HTML5 Enabling JavaScript", "the shiv": ...
- 3D空间包围球(Bounding Sphere)的求法
引言 在3D碰撞检測中,为了加快碰撞检測的效率,降低不必要的碰撞检測,会使用基本几何体作为物体的包围体(Bounding Volume, BV)进行測试.基本包围体的碰撞检測相对来说廉价也easy的多 ...
- 从不同层面看cocos2d-x
一 框架层面 二 Lua层面 三 工具层面 四 android打包 一 框架层 总体来说,cocos2dX提供的一个简便的框架,包括了渲染,动画,事件分发,网络还有UI,物理引擎等几大 ...
- c++11 : Local and Unnamed Types as Template Arguments
In N2402, Anthony Williams proposes that local types, and unnamed types be usable as template argume ...
- USB通讯协议之深入理解
0. 基本概念 一个[传输](控制.批量.中断.等时):由多个[事务]组成: 一个[事务](IN.OUT.SETUP):由一多个[Packet]组成. USB数据在[主机软件]与[USB设备特定的端点 ...
- tomcat端口号、日志、启停
cd到tomcat目录下 1.[root@rusky bin]# ./shutdown.sh 关闭tomcat 2.[root@rusky bin]# ./startup.sh ...
- 图片设置3D效果
/** * 图片绘制3d效果 * @param srcImage * @param radius * @param border * @param padding * @return * @throw ...
- Cretiria查询应用(二)
1.条件查询,动态查询 public void conditionQuery(){ Session session=null; try { session=HibernateUtil.currentS ...