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大家好我看过的教程就到这里Android上创建标签布局: link的Android标签布局2.1
其没有工作,所以我看着就在这里发现有错误的地方用它。所以我应用了这些,但我仍然没有得到它。 该应用程序加载在Eclipse上的2.1模拟器上,也在我的手机上,但应用程序每次都关闭,这导致我认为它是一个明显的问题。 这里是我的清单:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.Android.fitnessap"
android:versionCode="1"
android:versionName="1.0">
<application android:icon="@drawable/icon" android:label="@string/app_name">
<activity android:name=".TabLayout"
android:label="@string/app_name"
android:theme="@android:style/Theme.NoTitleBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".HomeActivity"/>
<activity android:name=".HistoryActivity"/>
<activity android:name=".SettingsActivity"/>
</application>
<uses-sdk android:minSdkVersion="7" />
</manifest>
我一直停留在这几个小时了。 谢谢。
编辑的logcat:
01-19 18:37:09.316: ERROR/AndroidRuntime(126): ERROR: thread attach failed
01-19 18:37:10.945: ERROR/MediaPlayerService(31): Couldn't open fd for content://settings/system/notification_sound
01-19 18:37:10.955: ERROR/MediaPlayer(52): Unable to to create media player
01-19 18:37:15.345: ERROR/AndroidRuntime(170): ERROR: thread attach failed
01-19 18:37:17.215: ERROR/AndroidRuntime(197): Uncaught handler: thread main exiting due to uncaught exception
01-19 18:37:17.315: ERROR/AndroidRuntime(197): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.Android.fitnessap/com.Android.fitnessap.TabLayout}: java.lang.ClassNotFoundException: com.Android.fitnessap.TabLayout in loader [email protected]
01-19 18:37:17.315: ERROR/AndroidRuntime(197): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2417)
01-19 18:37:17.315: ERROR/AndroidRuntime(197): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2512)
01-19 18:37:17.315: ERROR/AndroidRuntime(197): at android.app.ActivityThread.access$2200(ActivityThread.java:119)
01-19 18:37:17.315: ERROR/AndroidRuntime(197): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1863)
01-19 18:37:17.315: ERROR/AndroidRuntime(197): at android.os.Handler.dispatchMessage(Handler.java:99)
01-19 18:37:17.315: ERROR/AndroidRuntime(197): at android.os.Looper.loop(Looper.java:123)
01-19 18:37:17.315: ERROR/AndroidRuntime(197): at android.app.ActivityThread.main(ActivityThread.java:4363)
01-19 18:37:17.315: ERROR/AndroidRuntime(197): at java.lang.reflect.Method.invokeNative(Native Method)
01-19 18:37:17.315: ERROR/AndroidRuntime(197): at java.lang.reflect.Method.invoke(Method.java:521)
01-19 18:37:17.315: ERROR/AndroidRuntime(197): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
01-19 18:37:17.315: ERROR/AndroidRuntime(197): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
01-19 18:37:17.315: ERROR/AndroidRuntime(197): at dalvik.system.NativeStart.main(Native Method)
01-19 18:37:17.315: ERROR/AndroidRuntime(197): Caused by: java.lang.ClassNotFoundException: com.Android.fitnessap.TabLayout in loader [email protected]
01-19 18:37:17.315: ERROR/AndroidRuntime(197): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)
01-19 18:37:17.315: ERROR/AndroidRuntime(197): at java.lang.ClassLoader.loadClass(ClassLoader.java:573)
01-19 18:37:17.315: ERROR/AndroidRuntime(197): at java.lang.ClassLoader.loadClass(ClassLoader.java:532)
01-19 18:37:17.315: ERROR/AndroidRuntime(197): at android.app.Instrumentation.newActivity(Instrumentation.java:1021)
01-19 18:37:17.315: ERROR/AndroidRuntime(197): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2409)
01-19 18:37:17.315: ERROR/AndroidRuntime(197): ... 11 more
01-19 18:37:17.375: ERROR/dalvikvm(197): Unable to open stack trace file '/data/anr/traces.txt': Permission denied
您的清单可能与您的错误无关。这是一个编译错误?如果是这样,请检查您的错误窗口以查找问题所在。如果它是强制关闭(例外),请发布您的LogCat日志以及引发异常的相关代码。 – kcoppock 2011-01-19 18:02:51
你可以发布在logcat中产生的错误吗? – sahhhm 2011-01-19 18:04:30