Flutter在更改并恢复为AndroidManifest.xml文件中的原始元数据后停留在安装build \ app \ outputs \ apk \ app.apk

Question

我尝试使用firebase_admob，并且更改了AndroidManifest.xml文件中的元数据。我撤消了更改，现在文件如下所示。

<meta-data
            android:name="flutterEmbedding"
            android:value="2" />

现在，我在调试应用程序时遇到问题，我被困在Installing build\app\outputs\apk\app.apk...

我的调试控制台显示：√ Built build\app\outputs\apk\debug\app-debug.apk.

我执行了flutter clean，擦除了模拟器数据。

尝试调试后，它再次卡在Installing build\app\outputs\apk\app.apk...

显示白色屏幕几秒钟，然后卡住。

AndroidManifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.project.bfdi_app">
    <!-- io.flutter.app.FlutterApplication is an android.app.Application that
         calls FlutterMain.startInitialization(this); in its onCreate method.
         In most cases you can leave this as-is, but you if you want to provide
         additional functionality it is fine to subclass or reimplement
         FlutterApplication and put your custom class here. -->
    <application
        android:name="io.flutter.app.FlutterApplication"
        android:label="WBH App"
        android:icon="@mipmap/ic_launcher">
        <activity
            android:name=".MainActivity"
            android:launchMode="singleTop"
            android:theme="@style/LaunchTheme"
            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
            android:hardwareAccelerated="true"
            android:windowSoftInputMode="adjustResize">
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>
        </activity>
        <!-- Don't delete the meta-data below.
             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
        <meta-data
            android:name="flutterEmbedding"
            android:value="2" />
    </application>
</manifest>