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Question

when creating a new android application project..a by default activity should be created in my "src" folder .. but when i created new project there is no any default activity... i have chose "blank activity " too.. what can i do for this ?? and its compulsory that a by default activity must be created according to this official site: http://developer.android.com/training/basics/firstapp/building-ui.html please help

Answer 1

Create a new class that extends Activity.

In your manifest file add

<activity
        android:name=".activities.MyActivity"
        android:label="@string/app_name" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

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

Make sure the android:name field is correct for your application. For me MyActivity is the name of my activity and activities is a subpackage. From here on you can start like normally.

If you still have problems, you can just look for an example and copy the file.