Android应用程序名称显示为活动名称 [英] Android Application Name Appears as Activity Name

问题描述

我已审阅清单的应用程序，并在应用启动其显示为活动名称，而不是它的应用程序的名称？为什么是这样。我在那里，当我安装其它应用程序中，有5项一为应用程序中的每一个活动时，应该只有一个名字，该应用程序的？所以，当我去启动它有5个在推出清单同名的应用程序。这些被命名为应用程序后，但有一个为每个活动。可能是什么原因呢？

I have reviewed the manifest for application, and under apps launcher it displays as Activity Name rather than its app name? Why is this. I have another application where when I install it, there are 5 entries one for each activity in the application when there should be just one name, that of the app? So when I go to launch it has 5 identically named apps in the launch list. These are named after the app but there is one for each activity. What could be the reason for this?

推荐答案

对于第一个问题，你应该知道，这个名字来源于安卓标签属性上应用程序标记：

For the first issue, you should be aware that the name comes from the android:label attribute on the application tag:

<application android:name="ApiDemosApplication"
   android:label="@string/activity_sample_code"
   android:icon="@drawable/app_sample_code">

对于第二个问题，在清单中，它很可能是所有的活动与android.intent.category.LAUNCHER的动作指定一个意图过滤器。例如：

For the second issue, in the manifest, it is likely that all your activities specify an intent filter with an action of android.intent.category.LAUNCHER. For example:

<activity android:name="ApiDemos">
     <intent-filter>
         <action android:name="android.intent.action.MAIN" />
         <category android:name="android.intent.category.DEFAULT" />
         <category android:name="android.intent.category.LAUNCHER" />
     </intent-filter>
</activity>

如果您对所有的活动，意图过滤器标签，你应该拿出意图过滤器标签上要启动在启动时所有，但活动。

If you have such intent-filter tags on all activities, you should take out the intent filter tags on all but the Activity that you want to launch at startup.

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