Android 应用程序未在模拟器中启动

Question

我在台式机上有一个 Eclipse 工作正常，但最近在一台带有 2.4 Ghz inter core 2 duo 的旧笔记本电脑上安装时，我遇到了一些问题。

当测试 Android 应用程序并运行模拟器时，它会启动，但在完成加载后，会以锁定屏幕启动。然后我解锁它并返回主页，但我找不到该应用程序的位置，因为它不在应用程序菜单中。所以我认为没有加载应用程序？

控制台消息：

[2011-12-11 22:13:58 - ha] ------------------------------
[2011-12-11 22:13:58 - ha] Android Launch!
[2011-12-11 22:13:58 - ha] adb is running normally.
[2011-12-11 22:13:58 - ha] No Launcher activity found!
[2011-12-11 22:13:58 - ha] The launch will only sync the application package on the device!
[2011-12-11 22:13:58 - ha] Performing sync
[2011-12-11 22:13:58 - ha] Automatic Target Mode: launching new emulator with compatible AVD '40'
[2011-12-11 22:13:58 - ha] Launching a new emulator with Virtual Device '40'
[2011-12-11 22:14:08 - Emulator] 2011-12-11 22:14:08.267 emulator-arm[2180:80b] Warning once: This application, or a library it uses, is using NSQuickDrawView, which has been deprecated. Apps should cease use of QuickDraw and move to Quartz.
[2011-12-11 22:14:08 - ha] New emulator found: emulator-5554
[2011-12-11 22:14:08 - ha] Waiting for HOME ('android.process.acore') to be launched...
[2011-12-11 22:15:00 - ha] HOME is up on device 'emulator-5554'
[2011-12-11 22:15:00 - ha] Uploading ha.apk onto device 'emulator-5554'
[2011-12-11 22:15:01 - ha] Installing ha.apk...

请问如何解决这个问题？

Answer 1

注意这条线

[2011-12-11 22:13:58 - ha] No Launcher activity found!

它表示没有将 Intent-Filter 活动指定为应用程序的 MAIN 和 LAUNCHER 活动

它AndroidManifest.xml应该看起来像这样：

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

在这里阅读更多内容：

• “未找到启动器活动！”是什么意思？
• http://developer.android.com/guide/topics/intents/intents-filters.html
• http://developer.android.com/reference/android/content/IntentFilter.html