Question

美好的一天。我在加载我的应用时遇到了一些问题。当我在手机设备中加载我的应用时，我无法在任务管理器和我的标签中的最近应用中看到我的应用应用程序是空的。有人像我一样有问题吗？我尝试了清理和重建项目，并在重新启动后兑现我的清单和样式代码如下：

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

    <uses-permission android:name="android.permission.CALL_PHONE" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.VIBRATE" />
    <uses-permission android:name="android.permission.RECEIVE_SMS" />

    <application
        android:name=".App"
        android:icon="@drawable/launcher"
        android:allowBackup="true"
        android:label="@string/app_name"
        android:theme="@style/AppTheme.TransNav">
        <activity
            android:name=".Activities.MainActivity"
            android:label="">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".Activities.ProfileActivty"
            android:label=""
            android:theme="@style/AppTheme.TransNav" />
        <activity
            android:name=".Activities.CartActivity"
            android:label="@string/title_activity_cart"
            android:theme="@style/AppTheme.TransNav" />
        <activity
            android:name=".Activities.SubCategoryActivity"
            android:label=""
            android:theme="@style/AppTheme.TransNav" />
        <activity
            android:name=".Activities.ProductListActivity"
            android:label=""
            android:theme="@style/AppTheme.TransNav" />
        <activity
            android:name=".Activities.DetailActivity"
            android:label=""
            android:theme="@style/AppTheme.TransNav" />
        <activity
            android:name=".Activities.FilterProductActivity"
            android:label="@string/title_activity_filter_product"
            android:theme="@style/AppTheme.TransNav" />
        <activity
            android:name=".Activities.PhotoVewPagerActivity"
            android:label=""
            android:resizeableActivity="true"
            android:screenOrientation="portrait"
            android:theme="@style/AppTheme.TransNav" />
        <activity
            android:name=".FilterTools.RecyclerViewFragment"
            android:label=""
            android:resizeableActivity="true"
            android:screenOrientation="portrait"
            android:theme="@style/AppTheme.TransNav" />
        <activity
            android:name=".FilterTools.RecyclerViewFragmentForColors"
            android:label=""
            android:resizeableActivity="true"
            android:screenOrientation="portrait"
            android:theme="@style/AppTheme.TransNav" />
        <activity
            android:name=".Activities.RegistrationActivity"
            android:label=""
            android:screenOrientation="portrait"
            android:theme="@style/AppTheme.TransNav">

        </activity>
        <activity
            android:name=".Activities.EditProfileActivity"
            android:label=""
            android:screenOrientation="portrait"
            android:theme="@style/AppTheme.TransNav">

        </activity>
        <activity
            android:name=".Activities.SearchActivity"
            android:label="@string/title_activity_search"
            android:theme="@style/AppTheme.TransNav">

        </activity>
    </application>

</manifest>




<style name="AppTheme.TransNav" parent="Theme.AppCompat.Light.DarkActionBar">
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
        <item name="windowActionBar">false</item>
        <item name="android:windowFullscreen">false</item>
        <item name="android:windowContentOverlay">@null</item>
        <item name="windowNoTitle">true</item>
    </style>

    <style name="AppTheme.TransNav.NoActionBar">
        <item name="windowActionBar">false</item>
        <item name="windowNoTitle">true</item>
    </style>

Answer 1

尝试为label标记中的<activity>提供字符串值。如果label设置为“”，有时会发生这种情况。

Answer 2

在清单文件中执行以下更改：

<manifest>
   <application
     android:label="Your application name">
        <activity
            android:label="Your activity name"/>
   </application>
</manifest

我的应用程序没有在最近的应用程序列表android中显示

2 个答案: