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Commit aee9b416 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "Move all logic of navigation bar to NavigationBarController(2/N)"

parents 12278ded 10ca70b0

packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java

+3 −7
Original line number Diff line number Diff line
@@ -280,7 +280,9 @@ public class CarStatusBar extends StatusBar implements 
        buildNavBarContent();

        attachNavBarWindows();



        mNavigationBarController.createNavigationBars();

        // There has been a car customized nav bar on the default display, so just create nav bars

        // on external displays.

        mNavigationBarController.createNavigationBars(false /* includeDefaultDisplay */);

    }



    private void buildNavBarContent() {
@@ -447,12 +449,6 @@ public class CarStatusBar extends StatusBar implements 
        }

    }





    @Override

    public View getNavigationBarWindow() {

        return mNavigationBarWindow;

    }



    @Override

    protected View.OnTouchListener getStatusBarWindowTouchListener() {

        // Usually, a touch on the background window will dismiss the notification shade. However,

packages/SystemUI/src/com/android/systemui/Dependency.java

+3 −4
Original line number Diff line number Diff line
@@ -46,7 +46,7 @@ import com.android.systemui.power.PowerUI; 
import com.android.systemui.recents.OverviewProxyService;

import com.android.systemui.shared.plugins.PluginManager;

import com.android.systemui.statusbar.AmbientPulseManager;

import com.android.systemui.statusbar.DisplayNavigationBarController;

import com.android.systemui.statusbar.NavigationBarController;

import com.android.systemui.statusbar.NotificationListener;

import com.android.systemui.statusbar.NotificationLockscreenUserManager;

import com.android.systemui.statusbar.NotificationMediaManager;
@@ -244,7 +244,7 @@ public class Dependency extends SystemUI { 
    @Inject Lazy<NotificationRemoteInputManager.Callback> mNotificationRemoteInputManagerCallback;

    @Inject Lazy<InitController> mInitController;

    @Inject Lazy<AppOpsController> mAppOpsController;

    @Inject Lazy<DisplayNavigationBarController> mDisplayNavigationBarController;

    @Inject Lazy<NavigationBarController> mNavigationBarController;

    @Inject Lazy<StatusBarStateController> mStatusBarStateController;

    @Inject Lazy<NotificationLockscreenUserManager> mNotificationLockscreenUserManager;

    @Inject Lazy<NotificationGroupAlertTransferHelper> mNotificationGroupAlertTransferHelper;
@@ -410,8 +410,7 @@ public class Dependency extends SystemUI { 


        mProviders.put(AppOpsController.class, mAppOpsController::get);



        mProviders.put(DisplayNavigationBarController.class,

                mDisplayNavigationBarController::get);

        mProviders.put(NavigationBarController.class, mNavigationBarController::get);



        mProviders.put(StatusBarStateController.class, mStatusBarStateController::get);

        mProviders.put(NotificationLockscreenUserManager.class,

packages/SystemUI/src/com/android/systemui/DependencyProvider.java

+8 −0
Original line number Diff line number Diff line
@@ -41,6 +41,7 @@ import com.android.settingslib.bluetooth.LocalBluetoothManager; 
import com.android.systemui.plugins.PluginInitializerImpl;

import com.android.systemui.shared.plugins.PluginManager;

import com.android.systemui.shared.plugins.PluginManagerImpl;

import com.android.systemui.statusbar.NavigationBarController;

import com.android.systemui.statusbar.phone.ConfigurationControllerImpl;

import com.android.systemui.statusbar.phone.ShadeController;

import com.android.systemui.statusbar.phone.StatusBar;
@@ -168,6 +169,13 @@ public class DependencyProvider { 
        return new PluginManagerImpl(context, new PluginInitializerImpl());

    }



    @Singleton

    @Provides

    public NavigationBarController provideNavigationBarController(Context context,

            @Named(MAIN_HANDLER_NAME) Handler mainHandler) {

        return new NavigationBarController(context, mainHandler);

    }



    @Singleton

    @Provides

    public ConfigurationController provideConfigurationController(Context context) {

packages/SystemUI/src/com/android/systemui/statusbar/DisplayNavigationBarController.java→packages/SystemUI/src/com/android/systemui/statusbar/NavigationBarController.java

+222 −0
Original line number Diff line number Diff line
@@ -32,100 +32,86 @@ import android.view.IWindowManager; 
import android.view.View;

import android.view.WindowManagerGlobal;



import com.android.systemui.Dependency;

import com.android.systemui.plugins.DarkIconDispatcher;

import com.android.systemui.statusbar.phone.BarTransitions.TransitionMode;

import com.android.systemui.statusbar.phone.LightBarController;

import com.android.systemui.statusbar.phone.NavigationBarFragment;

import com.android.systemui.statusbar.phone.NavigationBarView;

import com.android.systemui.statusbar.policy.BatteryController;



import javax.inject.Inject;

import javax.inject.Named;

import javax.inject.Singleton;



/**

 * A controller to handle external navigation bars

 */



/** A controller to handle navigation bars. */

@Singleton

public class DisplayNavigationBarController implements DisplayListener {

public class NavigationBarController implements DisplayListener {



    private static final String TAG = DisplayNavigationBarController.class.getName();

    private static final String TAG = NavigationBarController.class.getName();



    private final Context mContext;

    private final Handler mHandler;

    private final DisplayManager mDisplayManager;



    /** A displayId - nav bar mapping */

    private SparseArray<NavigationBarFragment> mExternalNavigationBarMap = new SparseArray<>();

    /** A displayId - nav bar maps. */

    private SparseArray<NavigationBarFragment> mNavigationBars = new SparseArray<>();



    @Inject

    public DisplayNavigationBarController(Context context,

            @Named(MAIN_HANDLER_NAME) Handler handler) {

    public NavigationBarController(Context context, @Named(MAIN_HANDLER_NAME) Handler handler) {

        mContext = context;

        mHandler = handler;

        mDisplayManager = (DisplayManager) mContext.getSystemService(Context.DISPLAY_SERVICE);



        registerListener();

        mDisplayManager.registerDisplayListener(this, mHandler);

    }



    @Override

    public void onDisplayAdded(int displayId) {

        final Display display = mDisplayManager.getDisplay(displayId);

        addExternalNavigationBar(display);

        Display display = mDisplayManager.getDisplay(displayId);

        createNavigationBar(display);

    }



    @Override

    public void onDisplayRemoved(int displayId) {

        final NavigationBarFragment navBar = mExternalNavigationBarMap.get(displayId);

        if (navBar != null) {

            final View navigationView = navBar.getView().getRootView();

            WindowManagerGlobal.getInstance().removeView(navigationView, true);

            mExternalNavigationBarMap.remove(displayId);

        }

        removeNavigationBar(displayId);

    }



    @Override

    public void onDisplayChanged(int displayId) {

    }



    /** Create external navigation bars when car/status bar initializes */

    public void createNavigationBars() {

        // Add external navigation bars if more than one displays exist.

        final Display[] displays = mDisplayManager.getDisplays();

    // TODO(b/117478341): I use {@code includeDefaultDisplay} to make this method compatible to

    // CarStatusBar because they have their own nav bar. Think about a better way for it.

    /**

     * Creates navigation bars when car/status bar initializes.

     *

     * @param includeDefaultDisplay {@code true} to create navigation bar on default display.

     */

    public void createNavigationBars(final boolean includeDefaultDisplay) {

        Display[] displays = mDisplayManager.getDisplays();

        for (Display display : displays) {

            addExternalNavigationBar(display);

        }

    }



    /** remove external navigation bars and unset everything related to external navigation bars */

    public void destroy() {

        unregisterListener();

        if (mExternalNavigationBarMap.size() > 0) {

            for (int i = 0; i < mExternalNavigationBarMap.size(); i++) {

                final View navigationWindow = mExternalNavigationBarMap.valueAt(i)

                        .getView().getRootView();

                WindowManagerGlobal.getInstance()

                        .removeView(navigationWindow, true /* immediate */);

            }

            mExternalNavigationBarMap.clear();

            if (includeDefaultDisplay || display.getDisplayId() != DEFAULT_DISPLAY) {

                createNavigationBar(display);

            }

        }



    private void registerListener() {

        mDisplayManager.registerDisplayListener(this, mHandler);

    }



    private void unregisterListener() {

        mDisplayManager.unregisterDisplayListener(this);

    }



    /**

     * Add a phone navigation bar on an external display if the display supports system decorations.

     * Adds a navigation bar on default display or an external display if the display supports

     * system decorations.

     *

     * @param display the display to add navigation bar on

     * @param display the display to add navigation bar on.

     */

    private void addExternalNavigationBar(Display display) {

        if (display == null || display.getDisplayId() == DEFAULT_DISPLAY

                || !display.supportsSystemDecorations()) {

    private void createNavigationBar(Display display) {

        if (display == null

                || (display.getDisplayId() != DEFAULT_DISPLAY

                        && !display.supportsSystemDecorations())) {

            return;

        }



        final int displayId = display.getDisplayId();

        final boolean isOnDefaultDisplay = displayId == DEFAULT_DISPLAY;

        final IWindowManager wms = WindowManagerGlobal.getWindowManagerService();



        try {
@@ -137,12 +123,100 @@ public class DisplayNavigationBarController implements DisplayListener { 
            Log.w(TAG, "Cannot get WindowManager.");

            return;

        }

        final Context externalDisplayContext = mContext.createDisplayContext(display);

        NavigationBarFragment.create(externalDisplayContext, (tag, fragment) -> {

            final NavigationBarFragment navBar = (NavigationBarFragment) fragment;

            // TODO(b/115978725): handle external nav bars sysuiVisibility

            navBar.setCurrentSysuiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);

            mExternalNavigationBarMap.append(displayId, navBar);

        final Context context = isOnDefaultDisplay

                ? mContext

                : mContext.createDisplayContext(display);

        NavigationBarFragment.create(context, (tag, fragment) -> {

            NavigationBarFragment navBar = (NavigationBarFragment) fragment;



            // Unfortunately, we still need it because status bar needs LightBarController

            // before notifications creation. We cannot directly use getLightBarController()

            // from NavigationBarFragment directly.

            LightBarController controller = isOnDefaultDisplay

                    ? Dependency.get(LightBarController.class)

                    : new LightBarController(context,

                            Dependency.get(DarkIconDispatcher.class),

                            Dependency.get(BatteryController.class));

            navBar.setLightBarController(controller);

            navBar.setSystemUiVisibility(View.SYSTEM_UI_FLAG_VISIBLE);

            mNavigationBars.append(displayId, navBar);

        });

    }



    /** Removes navigation bars. */

    public void destroy() {

        mDisplayManager.unregisterDisplayListener(this);

        if (mNavigationBars.size() > 0) {

            for (int i = 0; i < mNavigationBars.size(); i++) {

                int displayId = mNavigationBars.keyAt(i);

                removeNavigationBar(displayId);

            }

            mNavigationBars.clear();

        }

    }



    private void removeNavigationBar(int displayId) {

        NavigationBarFragment navBar = mNavigationBars.get(displayId);

        if (navBar != null) {

            View navigationWindow = navBar.getView().getRootView();

            WindowManagerGlobal.getInstance()

                    .removeView(navigationWindow, true /* immediate */);

            mNavigationBars.remove(displayId);

        }

    }



    /** @see NavigationBarFragment#checkNavBarModes() */

    public void checkNavBarModes(int displayId) {

        NavigationBarFragment navBar = mNavigationBars.get(displayId);

        if (navBar != null) {

            navBar.checkNavBarModes();

        }

    }



    /** @see NavigationBarFragment#finishBarAnimations() */

    public void finishBarAnimations(int displayId) {

        NavigationBarFragment navBar = mNavigationBars.get(displayId);

        if (navBar != null) {

            navBar.finishBarAnimations();

        }

    }



    /** @see NavigationBarFragment#touchAutoDim() */

    public void touchAutoDim(int displayId) {

        NavigationBarFragment navBar = mNavigationBars.get(displayId);

        if (navBar != null) {

            navBar.touchAutoDim();

        }

    }



    /** @see NavigationBarFragment#transitionTo(int, boolean) */

    public void transitionTo(int displayId, @TransitionMode int barMode, boolean animate) {

        NavigationBarFragment navBar = mNavigationBars.get(displayId);

        if (navBar != null) {

            navBar.transitionTo(barMode, animate);

        }

    }



    /** @see NavigationBarFragment#isSemiTransparent() */

    public boolean isSemiTransparent(int displayId) {

        NavigationBarFragment navBar = mNavigationBars.get(displayId);

        if (navBar != null) {

            return navBar.isSemiTransparent();

        }

        return false;

    }



    /** @see NavigationBarFragment#disableAnimationsDuringHide(long) */

    public void disableAnimationsDuringHide(int displayId, long delay) {

        NavigationBarFragment navBar = mNavigationBars.get(displayId);

        if (navBar != null) {

            navBar.disableAnimationsDuringHide(delay);

        }

    }



    /** @return {@link NavigationBarView} on the default display. */

    public NavigationBarView getDefaultNavigationBarView() {

        NavigationBarFragment navBar = mNavigationBars.get(DEFAULT_DISPLAY);

        return (navBar == null) ? null : (NavigationBarView) navBar.getView();

    }

}

packages/SystemUI/src/com/android/systemui/statusbar/phone/BarTransitions.java

+16 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 


package com.android.systemui.statusbar.phone;



import android.annotation.IntDef;

import android.content.Context;

import android.content.res.Resources;

import android.graphics.Canvas;
@@ -36,6 +37,9 @@ import com.android.settingslib.Utils; 
import com.android.systemui.Interpolators;

import com.android.systemui.R;



import java.lang.annotation.Retention;

import java.lang.annotation.RetentionPolicy;



public class BarTransitions {

    private static final boolean DEBUG = false;

    private static final boolean DEBUG_COLORS = false;
@@ -48,6 +52,18 @@ public class BarTransitions { 
    public static final int MODE_WARNING = 5;

    public static final int MODE_LIGHTS_OUT_TRANSPARENT = 6;



    @IntDef(flag = true, prefix = { "MODE_" }, value = {

            MODE_OPAQUE,

            MODE_SEMI_TRANSPARENT,

            MODE_TRANSLUCENT,

            MODE_LIGHTS_OUT,

            MODE_TRANSPARENT,

            MODE_WARNING,

            MODE_LIGHTS_OUT_TRANSPARENT

    })

    @Retention(RetentionPolicy.SOURCE)

    public @interface TransitionMode {}



    public static final int LIGHTS_IN_DURATION = 250;

    public static final int LIGHTS_OUT_DURATION = 1500;

    public static final int BACKGROUND_DURATION = 200;