android - 无法找到作为异步任务的显式 Activity 类

Question

我遇到异常

android.content.ActivityNotFoundException: Unable to find explicit activity class {com.as.as/com.as.as.LoginActivity$myTask}; have you declared this activity in your AndroidManifest.xml?

不知道这里有什么问题

<application
        android:name=".ObjectClass.AppController"
        android:allowBackup="true"
        android:icon="@drawable/app_logo"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">


        <activity
            android:name=".LoginActivity"
            android:label="@string/app_name">

            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

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


        <activity
            android:name=".PersonalDetails"
            android:label="@string/title_activity_personal_details"
            android:theme="@style/AppTheme.NoActionBar" />
        <activity android:name=".SignUpRegistration.SignUp" />
        <activity
            android:name="com.intsig.ccrengine.ISCardScanActivity"
            android:label="@string/app_name" />

Answer 1

First try to clean and build project again and then try.

If it's not working then append a full path to your LoginActivity.

例如您的包名称是 com.exmaple 然后您在 list 中写入 com.example.LoginActivity 而不仅仅是 .LoginActivity。