There is no android.intent.action.MAIN in the activity's intent filter of my app's AndroidManifest.xml. However, my app's activity still can be triggered by it. Below is part of my AndroidManifest.xml. Can anyone tell me the reason?
<application android:icon="@drawable/icon" android:label="@string/lapp_name" android:name=".Application">
<activity android:name=".LauncherActivity" android:label="@string/label_app_name">
<action android:name="com.home.intent.action.MYAPP" />