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Commit fe9c96a9 authored by Xiaowen Lei's avatar Xiaowen Lei
Browse files

Provide default implementation for some methods in BcSmartspaceDataPlugin.java. 

Many methods are only useful for BcSmartspaceView (At-A-Glance).

Most of the default methods now throw a "Not implemented" exception.
However, kept `setKeyguardBypassEnabled` as a no-op, so that it can be
called in a loop over SmartspaceView's.

Bug: 261752855
Test: manual
Change-Id: I8f250a6d2c5a8e84f78183b4563caa56ed79f77f
parent 5bdad5d5

packages/SystemUI/plugin/bcsmartspace/src/com/android/systemui/plugins/BcSmartspaceDataPlugin.java

+37 −13
Original line number Diff line number Diff line
@@ -50,16 +50,24 @@ public interface BcSmartspaceDataPlugin extends Plugin { 
    String TAG = "BcSmartspaceDataPlugin";



    /** Register a listener to get Smartspace data. */

    void registerListener(SmartspaceTargetListener listener);

    default void registerListener(SmartspaceTargetListener listener) {

        throw new UnsupportedOperationException("Not implemented by " + getClass());

    }



    /** Unregister a listener. */

    void unregisterListener(SmartspaceTargetListener listener);

    default void unregisterListener(SmartspaceTargetListener listener) {

        throw new UnsupportedOperationException("Not implemented by " + getClass());

    }



    /** Register a SmartspaceEventNotifier. */

    default void registerSmartspaceEventNotifier(SmartspaceEventNotifier notifier) {}

    default void registerSmartspaceEventNotifier(SmartspaceEventNotifier notifier) {

        throw new UnsupportedOperationException("Not implemented by " + getClass());

    }



    /** Push a SmartspaceTargetEvent to the SmartspaceEventNotifier. */

    default void notifySmartspaceEvent(SmartspaceTargetEvent event) {}

    default void notifySmartspaceEvent(SmartspaceTargetEvent event) {

        throw new UnsupportedOperationException("Not implemented by " + getClass());

    }



    /** Allows for notifying the SmartspaceSession of SmartspaceTargetEvents. */

    interface SmartspaceEventNotifier {
@@ -72,16 +80,20 @@ public interface BcSmartspaceDataPlugin extends Plugin { 
     * will be responsible for correctly setting the LayoutParams

     */

    default SmartspaceView getView(ViewGroup parent) {

        return null;

        throw new UnsupportedOperationException("Not implemented by " + getClass());

    }



    /**

     * As the smartspace view becomes available, allow listeners to receive an event.

     */

    default void addOnAttachStateChangeListener(View.OnAttachStateChangeListener listener) { }

    default void addOnAttachStateChangeListener(View.OnAttachStateChangeListener listener) {

        throw new UnsupportedOperationException("Not implemented by " + getClass());

    }



    /** Updates Smartspace data and propagates it to any listeners. */

    void onTargetsAvailable(List<SmartspaceTarget> targets);

    default void onTargetsAvailable(List<SmartspaceTarget> targets) {

        throw new UnsupportedOperationException("Not implemented by " + getClass());

    }



    /** Provides Smartspace data to registered listeners. */

    interface SmartspaceTargetListener {
@@ -96,7 +108,9 @@ public interface BcSmartspaceDataPlugin extends Plugin { 
        /**

         * Sets {@link BcSmartspaceConfigPlugin}.

         */

        void registerConfigProvider(BcSmartspaceConfigPlugin configProvider);

        default void registerConfigProvider(BcSmartspaceConfigPlugin configProvider) {

            throw new UnsupportedOperationException("Not implemented by " + getClass());

        }



        /**

         * Primary color for unprotected text
@@ -138,28 +152,38 @@ public interface BcSmartspaceDataPlugin extends Plugin { 
        /**

         * Set or clear Do Not Disturb information.

         */

        void setDnd(@Nullable Drawable image, @Nullable String description);

        default void setDnd(@Nullable Drawable image, @Nullable String description) {

            throw new UnsupportedOperationException("Not implemented by " + getClass());

        }



        /**

         * Set or clear next alarm information

         */

        void setNextAlarm(@Nullable Drawable image, @Nullable String description);

        default void setNextAlarm(@Nullable Drawable image, @Nullable String description) {

            throw new UnsupportedOperationException("Not implemented by " + getClass());

        }



        /**

         * Set or clear device media playing

         */

        void setMediaTarget(@Nullable SmartspaceTarget target);

        default void setMediaTarget(@Nullable SmartspaceTarget target) {

            throw new UnsupportedOperationException("Not implemented by " + getClass());

        }



        /**

         * Get the index of the currently selected page.

         */

        int getSelectedPage();

        default int getSelectedPage() {

            throw new UnsupportedOperationException("Not implemented by " + getClass());

        }



        /**

         * Return the top padding value from the currently visible card, or 0 if there is no current

         * card.

         */

        int getCurrentCardTopPadding();

        default int getCurrentCardTopPadding() {

            throw new UnsupportedOperationException("Not implemented by " + getClass());

        }

    }



    /** Interface for launching Intents, which can differ on the lockscreen */