Question

我是新来的（在Stackoverflow和编程android）并且刚刚得到了我的教育书籍等未涵盖的错误。也许你可以覆盖它，我会很高兴:)。我的Manifest出现了问题 - 在app-＆gt; search-＆gt; main中。继承守守则。一个错误是Android Studio在第92行显示我：因为没有构造函数，但我猜这不是必要的..（当我想要安装它时，我得到了这个错误，即使我删除了它。）

所以这是：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="de.plaetzmueller.yourworkoutplanner">

    <!-- To auto-complete the email text field in the login form with the user's emails -->
    <uses-permission android:name="android.permission.GET_ACCOUNTS" />
    <uses-permission android:name="android.permission.READ_PROFILE" />
    <uses-permission android:name="android.permission.READ_CONTACTS" />

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity
            android:name=".LoginScreen"
            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=".HomeActivity" />

        <activity android:name=".ActiveWorkout"
            android:label="@string/ActiveWorkout"
            android:parentActivityName=".HomeActivity">
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value=".HomeActivity" />
        </activity>

        <activity android:name=".AddAWorkoutScreen"
            android:label="@string/AddWorkoutPlan"
            android:parentActivityName=".HomeActivity">
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"/>
        </activity>

        <activity android:name=".Excercises"
            android:label="@string/Excercises"
            android:parentActivityName=".HomeActivity" >
        <meta-data
            android:name="android.support.PARENT_ACTIVITY"
            android:value=".HomeActivity"/>
        </activity>

        <activity android:name=".ProgressScreen"
            android:label="@string/Progress"
            android:parentActivityName=".HomeActivity" >
        <meta-data
            android:name="android.support.PARENT_ACTIVITY"
            android:value=".HomeActivity"/>
        </activity>

        <activity android:name=".VideoScreen"
            android:label="@string/Videos"
            android:parentActivityName=".HomeActivity" >
        <meta-data
            android:name="android.support.PARENT_ACTIVITY"
            android:value=".HomeActivity"/>
        </activity>

        <activity android:name=".FriendList"
            android:label="@string/Friends"
            android:parentActivityName=".HomeActivity" >
        <meta-data
            android:name="android.support.PARENT_ACTIVITY"
            android:value=".HomeActivity" />
        </activity>

        <activity android:name=".TrophyActivity"
            android:label="@string/Trophys"
            android:parentActivityName=".HomeActivity">
        <meta-data
            android:name="android.support.PARENT_ACTIVITY"
            android:value=".HomeActivity"/>
        </activity>

        <activity android:name=".SeeMoreActivity"
            android:label="@string/SeeMore"
            android:parentActivityName=".HomeActivity" >
        <meta-data
            android:name="android.support.PARENT_ACTIVITY"
            android:value=".HomeActivity"/>
        </activity>

        <activity android:name=".SQLHelper" />
        <activity android:name=".VideoScreenNutrion" />
        <activity android:name=".VideoScreenExerciseExecution" />
        <activity android:name=".VideoScreenStretchingAndWarmingUp" />
        <activity android:name=".VideoScreenHowTo"></activity>
    </application>

</manifest>

Answer 1

请检查您注册为活动的课程是否真正扩展了活动。如果.SQLHelper是Activity的实例，至少我会感到惊讶。比删除所有冗余声明。

Android错误：INSTALL_PARSE_FAILED_MANIFEST_MALFORMED

1 个答案: