如何从操作栏福尔摩斯活动标题，而不从'RecentApps“选择器失去它？ [英] How to remove the Activity title from Action Bar Sherlock without losing it from the 'RecentApps' chooser?

问题描述

我有想从我的操作栏福尔摩斯删除活动标题文本的问题。
我花了（浪费）大量时间试图找到一个解决方案，就是不能使这项工作。

I am having problems trying to remove the Activity title text from my Action Bar Sherlock. I have spent(wasted) a lot of time trying to find a solution and just cannot make this work.

我有一个开机活动上，我去全屏。但就前出现开机活动，会出现一个画面（的时间很短的时间），有什么，但一个操作栏与应用程序图标和活动名称文本。我不明白为什么它出现。这是默认的Andr​​oid行为？我想避免这个屏幕，或至少删除此屏幕上的操作栏的活动名称。如果我将其设置为，我从最近的应用程序选择器丢失的应用程序。

I have a Splash Activity on which I go full screen. But just before the Splash Activity appears, a screen appears (for a very short period of time) that has nothing but an Action Bar with the App Icon and Activity Title Text. I do not understand why it appears. Is this default Android behavior? I want to avoid this screen, or at least remove the Activity Title from the Action Bar on this screen. If I set it to "", I lose the app from the Recent Apps chooser.

请参考这些图片：

pre飞溅：

开机画面：

我已经提到了下面的例子对SO和也搜寻其他地方。但似乎没有任何工作。

I have referred to the following examples on SO and also searched elsewhere. But nothing seems to work.

<一个href=\"http://stackoverflow.com/questions/11983120/remove-the-title-text-from-the-action-bar-in-one-single-activity\">Remove从操作杆在一个单一的活动标题文本

操作栏删除标题和回收空间

<一个href=\"http://stackoverflow.com/questions/7655874/how-do-you-remove-the-title-text-from-the-android-actionbar/7656019#7656019\">How你删除从Android ActionBar中的标题文字？

<一个href=\"http://stackoverflow.com/questions/10417631/how-can-i-remove-title-and-icon-completetly-in-actionbar-sherlock\">How我可以删除标题和动作条福尔摩斯completetly图标？

请查看我的Andr​​oid清单和主题文件...

Please check my Android Manifest and the theme file...

<application
    android:name="com.zipcash.zipcashbetaversion.MyApplication"
    android:allowBackup="true"
    android:icon="@drawable/zipcash_icon"
    android:label="@string/app_name"
    android:logo="@drawable/zipcash_logo_small"
    android:theme="@style/Theme.MyTheme" >
    <activity
        android:name="com.zipcash.zipcashbetaversion.SplashActivity"
        android:label="@string/app_name" 
        android:screenOrientation="portrait" >
        <intent-filter >
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity
        android:name="com.zipcash.zipcashbetaversion.SignUpActivity"
        android:label="@string/title_activity_sign_up"  
        android:screenOrientation="portrait" >
    </activity>

等等...
以下是我的主题文件：

And so on... The following is my theme file:

<style name="Theme.MyTheme" parent="Theme.Sherlock.Light">

    <!-- Set style for Action Bar (affects tab bar too) -->
    <item name="actionBarStyle">@style/Widget.MyTheme.ActionBar</item>
</style>

<style name="Widget.MyTheme.ActionBar" parent="Widget.Sherlock.ActionBar">

    <!-- define background for action bar (sets default for all parts of action bar - main, stacked, split) -->
    <item name="android:background">@drawable/background</item>
    <item name="background">@drawable/background</item>

    <!-- set background for the tab bar (stacked action bar) - it overrides the background property -->
    <item name="backgroundStacked">@color/action_bar_tab_background</item>
    <item name="titleTextStyle">@style/NoTitleText</item>
    <item name="subtitleTextStyle">@style/NoTitleText</item>
    <item name="displayOptions">showHome|useLogo</item>
</style>

<style name="NoTitleText">
    <item name="android:textSize">0sp</item>
    <item name="android:textColor">#00000000</item>
    <item name="android:visibility">invisible</item>
</style>

我也写了这个code在我的飞溅活动：

I have also written this code in my Splash Activity:

    ActionBar actionBar = getSupportActionBar();
    actionBar.setDisplayOptions(actionBar.getDisplayOptions() ^ ActionBar.DISPLAY_SHOW_TITLE);
    actionBar.hide();

    ActivityHelper.initialize(this);

    setContentView(R.layout.activity_splash);

我讲，我俯瞰一个错误。有没有别的东西我应该做的。我的最低API级别为8。

Have I made a mistake that I am overlooking. Is there something else I should do. My minimum API level is 8.

任何帮助将AP preciated。

Any help will be appreciated.

推荐答案

您可以添加到您的活动：

You can add this to your activity:

android:theme="@android:style/Theme.Black.NoTitleBar.Fullscreen" >

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