梯度同步问题活动结束标记 应用 android:allowBackup=“true” android:icon=“@mipmap/ic_启动器” android:label=“@string/app\u name” android:roundIcon=“@mipmap/ic_launcher_round” android:supportsRtl=“true> android:theme=“@style/AppTheme”> "" "". "". ======= “”android:name=“com.example.myapplication3.RegistrationActivity”>“”
我重新格式化了您的清单梯度同步问题活动结束标记 应用 android:allowBackup=“true” android:icon=“@mipmap/ic_启动器” android:label=“@string/app\u name” android:roundIcon=“@mipmap/ic_launcher_round” android:supportsRtl=“true> android:theme=“@style/AppTheme”> "" "". "". ======= “”android:name=“com.example.myapplication3.RegistrationActivity”>“”,android,xml,android-layout,android-gradle-plugin,Android,Xml,Android Layout,Android Gradle Plugin,我重新格式化了您的清单 <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.myapplication3"> application android:allowBackup="true" android:icon="@mipmap/ic_launch
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.myapplication3">
application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true>
android:theme="@style/AppTheme">
<activity android:name=".ChooseLoginRegistrationActivity"></activity>
<activity android:name=".MainActivity" >
<activity android:name = "ChooseLoginRegistrationActivity">
"</intent-filter>"
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
<intent-filter>
</intent-filter>"</activity>".
"</application>".
</manifest>=======<manifest xmlns:android="http://schemas.android.com/apk/res/android">
<application>
"</activity>" android:name="com.example.myapplication3.RegistrationActivity">"</activity>"
</application>
在第10行中,有两个ChooseLoginRegistrationActivity和MainActivity没有
所以,我认为以下是正确的在你的情况
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".ChooseLoginRegistrationActivity"></activity>
<activity android:name=".MainActivity" >
<activity android:name = "ChooseLoginRegistrationActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
Gradle Sync Issues活动必须通过匹配结束标记终止。我不知道如何解决问题。我的第一个应用程序有点难以理解您的问题-您能澄清问题吗?这样,我们可以更好地帮助您。
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".ChooseLoginRegistrationActivity"></activity>
<activity android:name=".MainActivity" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>