Merge "Disabling Dialer ringing feature" into nyc-dev

                 android:encryptionAware="true" >

            <meta-data android:name="android.telecom.IN_CALL_SERVICE_UI" android:value="true" />

            <meta-data android:name="android.telecom.IN_CALL_SERVICE_RINGING"

                android:value="true"/>

                android:value="false"/>

            <intent-filter>

                <action android:name="android.telecom.InCallService"/>

            </intent-filter>

     * Flag used to determine if the Dialer is responsible for playing ringtones for incoming calls.

     * Once we're ready to enable Dialer Ringing, these flags should be removed.

     */

    private static final boolean IS_DIALER_RINGING_ENABLED = true;

    private static final boolean IS_DIALER_RINGING_ENABLED = false;

    private Boolean mIsDialerRingingEnabledForTesting;

    private final InCallTonePlayer mInCallTonePlayer;