Java Eclipse编程错误

Java Eclipse编程错误,java,android,eclipse,splash-screen,Java,Android,Eclipse,Splash Screen,有谁能告诉我是什么导致了这个错误吗 LogCat 01-22 13:48:09.379: E/AndroidRuntime(28005): FATAL EXCEPTION: Thread-1970 01-22 13:48:09.379: E/AndroidRuntime(28005): android.content.ActivityNotFoundException: Unable to find explicit activity class {com.haxhibekaj.skendera

有谁能告诉我是什么导致了这个错误吗

LogCat

01-22 13:48:09.379: E/AndroidRuntime(28005): FATAL EXCEPTION: Thread-1970
01-22 13:48:09.379: E/AndroidRuntime(28005): android.content.ActivityNotFoundException: Unable to find explicit activity class {com.haxhibekaj.skenderaj/com.haxhibekaj.skenderaj.MainActivity}; have you declared this activity in your AndroidManifest.xml?
01-22 13:48:09.379: E/AndroidRuntime(28005):    at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1635)
01-22 13:48:09.379: E/AndroidRuntime(28005):    at android.app.Instrumentation.execStartActivity(Instrumentation.java:1434)
01-22 13:48:09.379: E/AndroidRuntime(28005):    at android.app.Activity.startActivityForResult(Activity.java:3430)
01-22 13:48:09.379: E/AndroidRuntime(28005):    at android.app.Activity.startActivityForResult(Activity.java:3391)
01-22 13:48:09.379: E/AndroidRuntime(28005):    at android.app.Activity.startActivity(Activity.java:3626)
01-22 13:48:09.379: E/AndroidRuntime(28005):    at android.app.Activity.startActivity(Activity.java:3594)
01-22 13:48:09.379: E/AndroidRuntime(28005):    at com.haxhibekaj.skenderaj.SplashActivity$IntentLauncher.run(SplashActivity.java:45
这里是manifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.haxhibekaj.skenderaj"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="11"
        android:targetSdkVersion="17" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
            <activity
                android:name="com.haxhibekaj.skenderaj.MainActivity"
                android:label="@string/app_name" 
                android:screenOrientation="portrait">
                <intent-filter>
                    <action android:name="android.intent.action.MAIN" />

                    <category android:name="android.intent.category.LAUNCHER" />
                </intent-filter>
            </activity>
    </application>

</manifest>


请帮助我

您的
AndroidManifest.xml
中可能缺少您的
MainActivity
声明。根据错误消息的建议,您的清单应该如下所示:

<application
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >

    <activity
        android:name=".MainActivity" >
        <intent-filter>
             <action android:name="android.intent.action.MAIN" />
             <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>

    </activity>

</application>

添加您的

SplashActivity.java和MainActivity.java

AndroidManifest.xml

像这样:

 <application
            android:allowBackup="true"
            android:icon="@drawable/ic_launcher"
            android:label="@string/app_name"
            android:theme="@style/AppTheme" >
            <activity
                android:name="com.haxhibekaj.skenderaj.SplashActivity"
                android:label="@string/app_name"
                android:screenOrientation="portrait">
                <intent-filter>
                    <action android:name="android.intent.action.MAIN" />

                    <category android:name="android.intent.category.LAUNCHER" />
                </intent-filter>
            </activity>

            <activity android:name="com.haxhibekaj.skenderaj.MainActivity" />
        </application>

您是否在AndroidManifest.xml中声明了此活动

确保在Mainfest.xml中声明类

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.haxhibekaj.skenderaj"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="11"
        android:targetSdkVersion="17" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
            <activity
                android:name="com.haxhibekaj.skenderaj.MainActivity"
                android:label="@string/app_name" 
                android:screenOrientation="portrait">
                <intent-filter>
                    <action android:name="android.intent.action.MAIN" />

                    <category android:name="android.intent.category.LAUNCHER" />
                </intent-filter>
            </activity>
    </application>

</manifest>
范例

<activity android:name="Your_class_name"></activity>

如果您添加了,但错误仍然存在,很可能是因为您声明错误或包声明错误

这是如何用包声明类名的方法

<activity android:name=".PACKAGE_NAME.Your_class_name"></activity>

已编辑

在您的情况下,您应该以这种方式声明您的包名称和类名

<activity android:name=".skenderaj.SplashActivity"></activity>


manifest.xml
中添加您的活动
MainActivity
。如果有,请验证包名。检查包名com.haxhibekaj.skenderaj/com.haxhibekaj.skenderaj.main活动,并将该活动添加到清单中。xml您尚未在清单文件中声明活动我正在尝试添加启动屏幕,而不是main活动请参阅下面我更新的答案。您需要在AndroidManifest.xml中添加这两个活动,SplashActivity在哪里?在AndroidManifest中也是必需的。发布完整的AndroidManifest.xml,查看我的更新答案。您的所有活动都必须在AndroidManifest.xml中声明。调用活动SplashActivity,该活动在应用程序启动时始终打开,因此它需要其他活动,只需在AndroidManifest.xml中注册即可。