我读了发射源$ C ​​$ C是哪个版本的ICS。有一个 RocketLauncher 类延伸 BasicDream 。是什么 BasicDream ？有什么可以 BasicDream 吗？我能找到这一行进口android.support.v13.dreams.BasicDream; ，但我无法找到它在互联网上的任何信息。请给我一些信息，去了解它。谢谢！

I read the Launcher source code which version is ICS. There is a RocketLauncher class which extends BasicDream. what is BasicDream? what can BasicDream do? I can find this line import android.support.v13.dreams.BasicDream;, but I can't find any information about it on Internet. Please give me some information to understand it. Thanks!

更新：我发现在发射的manifest.xml那些code＆LT;活动机器人：名字=com.android.launcher2.RocketLauncher            机器人：标签=@字符串/ dream_name            机器人：主题=@安卓风格/ Theme.Black.NoTitleBar.Fullscreen＆GT;            ＆所述;意图滤光器＆gt;                ＆lt;作用机器人：名字=android.intent.action.MAIN/＆GT;                ＆LT;类机器人：名字=android.intent.category.DEFAULT/＆GT;                ＆LT;类机器人：名字=android.intent.category.DREAM/＆GT;            ＆所述; /意图滤光器＆gt;        ＆LT; /活性GT;

Update: I found those code in launcher manifest.xml <activity android:name="com.android.launcher2.RocketLauncher" android:label="@string/dream_name" android:theme="@android:style/Theme.Black.NoTitleBar.Fullscreen"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.DREAM" /> </intent-filter> </activity>

有一个新的类别 android.intent.category.DREAM ，它是干什么用呢？这RocketLauncher是活动？

There is a new category android.intent.category.DREAM, what is it used to do? That RocketLauncher is an Activity?

推荐答案

当你完成编译Android源，您将在出/主机/ Linux的的x86 / SDK / Android的收购Android的支持，v13.jar -sdk_eng.wj_linux-86 /演员/安卓/支持/ V13。现在，你可以让这个罐子和放大器;的android.jar一个罐子，更换平台的android.jar。

when you complete to compile android source, you will acquire "android-support-v13.jar" in "out/host/linux-x86/sdk/android-sdk_eng.wj_linux-x86/extras/android/support/v13" . now ,you can make this jar & android.jar to one jar, replace the android.jar in platforms.

存在的readme.txt描述的出/主机/ Linux的的x86 / SDK / Android的sdk_eng.wj_linux-86 /演员/安卓/支持这一类。

there is "readme.txt" that describe this class in "out/host/linux-x86/sdk/android-sdk_eng.wj_linux-x86/extras/android/support".