如何将Android例子程序添加到Eclipse进行调试运行

如何将Android例子程序添加到Eclipse进行调试运行

1、打开Eclipse,选择File->new->Android Project,如附图所示窗口:

2、选择Create project from existing source单选框,然后点击->Browse..., 找到想要查看的android例子目录:

备注：一般android例子位于android的SDK安装目录中的samples下面的各个android版本目录,例如:android-sdk-windows/samples/android-8

3、选择好后,工程名和android开发版本都会自动选择上,点击 finish,即可;

常见问题：

错误信息：

[2011-04-22 16:26:16 - Home] ------------------------------
[2011-04-22 16:26:16 - Home] Android Launch!
[2011-04-22 16:26:16 - Home] adb is running normally.
[2011-04-22 16:26:16 - Home] No Launcher activity found!
[2011-04-22 16:26:16 - Home] The launch will only sync the application package on the device!
[2011-04-22 16:26:16 - Home] Performing sync
[2011-04-22 16:26:16 - Home] Automatic Target Mode: using existing emulator 'emulator-5554' running compatible AVD 'android1'
[2011-04-22 16:26:16 - Home] WARNING: Application does not specify an API level requirement!
[2011-04-22 16:26:16 - Home] Device API version is 8 (Android 2.2)
[2011-04-22 16:26:20 - Home] Application already deployed. No need to reinstall.
[2011-04-22 16:26:20 - Home] /Home/bin/Home.apk installed on device
[2011-04-22 16:26:20 - Home] Done!
[2011-04-22 16:29:01 - Home] ------------------------------

问题分析:根据红色提示,说明没有找到可运行的Activity

解决办法：

打开AndroidManifest.xml清单文件,找到" <action android:name="android.intent.action.MAIN" />"位置,

将"<category android:name="android.intent.category.LAUNCHER" />”添加进去即可.

如下所示:

 <activity android:name="Home"
                android:theme="@style/Theme"
                android:launchMode="singleInstance"
                android:stateNotNeeded="true">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.HOME"/>
                <category android:name="android.intent.category.DEFAULT" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

附图: