Merge "Make MainActivity the default activity for AOSP."

      android:exported="false"

      android:label="@string/dialer_settings_label"

      android:name="com.android.dialer.app.settings.DialerSettingsActivity"

      android:parentActivityName="com.android.dialer.app.DialtactsActivity"

      android:parentActivityName="com.android.dialer.main.impl.MainActivity"

      android:theme="@style/SettingsStyle">

      <intent-filter>

        <action android:name="android.intent.action.VIEW" />

         stateAlwaysHidden is set to suppress keyboard show up on

         dialpad screen. -->

    <activity

      android:enabled="false"

      android:clearTaskOnLaunch="true"

      android:directBootAware="true"

      android:label="@string/launcherActivityLabel"

      android:resizeableActivity="true"

      android:theme="@style/DialtactsActivityTheme"

      android:windowSoftInputMode="stateAlwaysHidden|adjustNothing">

      <intent-filter>

        <action android:name="android.intent.action.DIAL"/>

        <category android:name="android.intent.category.TAB"/>

      </intent-filter>

      <meta-data

        android:name="com.android.keyguard.layout"

        android:resource="@layout/keyguard_preview"/>

    <activity-alias

        android:exported="true"

        android:name="com.android.dialer.DialtactsActivity"

        android:targetActivity="com.android.dialer.app.DialtactsActivity"/>

        android:targetActivity="com.android.dialer.main.impl.MainActivity"/>

  </application>

    <activity

      android:clearTaskOnLaunch="true"

      android:directBootAware="true"

      android:enabled="false"

      android:exported="true"

      android:icon="@drawable/nui_launcher_icon"

      android:label="@string/main_activity_label"