Remove View Injection entirely.

Fixes: 149942775
Test: manual && atest SystemUITests
Change-Id: Ib0a21aad64ab141fc4d16a181e8fba64014ea16f

packages/SystemUI/proguard.flags

@@ -37,9 +37,6 @@
 -keep class com.android.systemui.fragments.FragmentService$FragmentCreator {
     *;
 }
--keep class com.android.systemui.util.InjectionInflationController$ViewInstanceCreator {
-    *;
-}
 -keep class androidx.core.app.CoreComponentFactory
 
 -keep public class * extends com.android.systemui.SystemUI {

packages/SystemUI/src/com/android/keyguard/clock/ClockManager.java

@@ -41,7 +41,6 @@ import com.android.systemui.plugins.ClockPlugin;
 import com.android.systemui.plugins.PluginListener;
 import com.android.systemui.settings.CurrentUserObservable;
 import com.android.systemui.shared.plugins.PluginManager;
-import com.android.systemui.util.InjectionInflationController;
 
 import java.util.ArrayList;
 import java.util.Collection;
@@ -125,16 +124,16 @@ public final class ClockManager {
     private final int mHeight;
 
     @Inject
-    public ClockManager(Context context, InjectionInflationController injectionInflater,
+    public ClockManager(Context context, LayoutInflater layoutInflater,
             PluginManager pluginManager, SysuiColorExtractor colorExtractor,
             @Nullable DockManager dockManager, BroadcastDispatcher broadcastDispatcher) {
-        this(context, injectionInflater, pluginManager, colorExtractor,
+        this(context, layoutInflater, pluginManager, colorExtractor,
                 context.getContentResolver(), new CurrentUserObservable(broadcastDispatcher),
                 new SettingsWrapper(context.getContentResolver()), dockManager);
     }
 
     @VisibleForTesting
-    ClockManager(Context context, InjectionInflationController injectionInflater,
+    ClockManager(Context context, LayoutInflater layoutInflater,
             PluginManager pluginManager, SysuiColorExtractor colorExtractor,
             ContentResolver contentResolver, CurrentUserObservable currentUserObservable,
             SettingsWrapper settingsWrapper, DockManager dockManager) {
@@ -147,7 +146,6 @@ public final class ClockManager {
         mPreviewClocks = new AvailableClocks();
 
         Resources res = context.getResources();
-        LayoutInflater layoutInflater = injectionInflater.injectable(LayoutInflater.from(context));
 
         addBuiltinClock(() -> new DefaultClockController(res, layoutInflater, colorExtractor));
 

packages/SystemUI/src/com/android/systemui/dagger/SysUIComponent.java

@@ -25,7 +25,6 @@ import com.android.systemui.dump.DumpManager;
 import com.android.systemui.keyguard.KeyguardSliceProvider;
 import com.android.systemui.people.PeopleProvider;
 import com.android.systemui.statusbar.policy.ConfigurationController;
-import com.android.systemui.util.InjectionInflationController;
 import com.android.wm.shell.ShellCommandHandler;
 import com.android.wm.shell.TaskViewFactory;
 import com.android.wm.shell.apppairs.AppPairs;
@@ -146,11 +145,6 @@ public interface SysUIComponent {
     @SysUISingleton
     InitController getInitController();
 
-    /**
-     * ViewInstanceCreator generates all Views that need injection.
-     */
-    InjectionInflationController.ViewInstanceCreator.Factory createViewInstanceCreatorFactory();
-
     /**
      * Member injection into the supplied argument.
      */

packages/SystemUI/src/com/android/systemui/dagger/SystemUIModule.java

@@ -76,7 +76,6 @@ import com.android.systemui.statusbar.policy.dagger.SmartRepliesInflationModule;
 import com.android.systemui.statusbar.policy.dagger.StatusBarPolicyModule;
 import com.android.systemui.tuner.dagger.TunerModule;
 import com.android.systemui.user.UserModule;
-import com.android.systemui.util.InjectionInflationController;
 import com.android.systemui.util.concurrency.SysUIConcurrencyModule;
 import com.android.systemui.util.dagger.UtilModule;
 import com.android.systemui.util.sensors.SensorModule;
@@ -218,11 +217,9 @@ public abstract class SystemUIModule {
 
     @Provides
     @SysUISingleton
-    static StatusBarWindowView providesStatusBarWindowView(Context context,
-            InjectionInflationController injectionInflationController) {
+    static StatusBarWindowView providesStatusBarWindowView(LayoutInflater layoutInflater) {
         StatusBarWindowView view =
-                (StatusBarWindowView) injectionInflationController.injectable(
-                        LayoutInflater.from(context)).inflate(R.layout.super_status_bar,
+                (StatusBarWindowView) layoutInflater.inflate(R.layout.super_status_bar,
                         /* root= */ null);
         if (view == null) {
             throw new IllegalStateException(

packages/SystemUI/src/com/android/systemui/qs/QSFragment.java

@@ -37,7 +37,6 @@ import android.widget.ImageView;
 import androidx.annotation.Nullable;
 import androidx.annotation.VisibleForTesting;
 
-import com.android.systemui.Dumpable;
 import com.android.systemui.R;
 import com.android.systemui.animation.Interpolators;
 import com.android.systemui.animation.ShadeInterpolation;
@@ -55,7 +54,6 @@ import com.android.systemui.statusbar.notification.stack.StackStateAnimator;
 import com.android.systemui.statusbar.phone.KeyguardBypassController;
 import com.android.systemui.statusbar.policy.BrightnessMirrorController;
 import com.android.systemui.statusbar.policy.RemoteInputQuickSettingsDisabler;
-import com.android.systemui.util.InjectionInflationController;
 import com.android.systemui.util.LifecycleFragment;
 import com.android.systemui.util.Utils;
 
@@ -96,7 +94,6 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
     private ImageView mQsDragHandler;
 
     private final RemoteInputQuickSettingsDisabler mRemoteInputQuickSettingsDisabler;
-    private final InjectionInflationController mInjectionInflater;
     private final CommandQueue mCommandQueue;
     private final QSDetailDisplayer mQsDetailDisplayer;
     private final MediaHost mQsMediaHost;
@@ -146,7 +143,7 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
 
     @Inject
     public QSFragment(RemoteInputQuickSettingsDisabler remoteInputQsDisabler,
-            InjectionInflationController injectionInflater, QSTileHost qsTileHost,
+            QSTileHost qsTileHost,
             StatusBarStateController statusBarStateController, CommandQueue commandQueue,
             QSDetailDisplayer qsDetailDisplayer, @Named(QS_PANEL) MediaHost qsMediaHost,
             @Named(QUICK_QS_PANEL) MediaHost qqsMediaHost,
@@ -154,7 +151,6 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
             QSFragmentComponent.Factory qsComponentFactory,
             FalsingManager falsingManager, DumpManager dumpManager) {
         mRemoteInputQuickSettingsDisabler = remoteInputQsDisabler;
-        mInjectionInflater = injectionInflater;
         mCommandQueue = commandQueue;
         mQsDetailDisplayer = qsDetailDisplayer;
         mQsMediaHost = qsMediaHost;
@@ -171,9 +167,8 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
     @Override
     public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
             Bundle savedInstanceState) {
-        inflater = mInjectionInflater.injectable(
-                inflater.cloneInContext(new ContextThemeWrapper(getContext(),
-                        R.style.Theme_SystemUI_QuickSettings)));
+        inflater = inflater.cloneInContext(new ContextThemeWrapper(getContext(),
+                R.style.Theme_SystemUI_QuickSettings));
         return inflater.inflate(R.layout.qs_panel, container, false);
     }
 

packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackScrollLayout.java

@@ -19,7 +19,6 @@ package com.android.systemui.statusbar.notification.stack;
 import static com.android.internal.jank.InteractionJankMonitor.CUJ_NOTIFICATION_SHADE_SCROLL_FLING;
 import static com.android.systemui.statusbar.notification.stack.NotificationPriorityBucketKt.BUCKET_SILENT;
 import static com.android.systemui.statusbar.notification.stack.StackStateAnimator.ANIMATION_DURATION_SWIPE;
-import static com.android.systemui.util.InjectionInflationController.VIEW_CONTEXT;
 import static com.android.systemui.util.Utils.shouldUseSplitNotificationShade;
 
 import static java.lang.annotation.RetentionPolicy.SOURCE;
@@ -121,9 +120,6 @@ import java.util.List;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
 
-import javax.inject.Inject;
-import javax.inject.Named;
-
 /**
  * A layout which handles a dynamic amount of notifications and presents them in a scrollable stack.
  */
@@ -566,9 +562,7 @@ public class NotificationStackScrollLayout extends ViewGroup implements Dumpable
     @Nullable
     private OnClickListener mManageButtonClickListener;
 
-    // TODO(b/149942757): Remove the @Inject
-    @Inject
-    public NotificationStackScrollLayout(@Named(VIEW_CONTEXT) Context context, AttributeSet attrs) {
+    public NotificationStackScrollLayout(Context context, AttributeSet attrs) {
         super(context, attrs, 0, 0);
         Resources res = getResources();
         mSectionsManager = Dependency.get(NotificationSectionsManager.class);
@@ -5261,10 +5255,6 @@ public class NotificationStackScrollLayout extends ViewGroup implements Dumpable
         mController.getNoticationRoundessManager().setAnimatedChildren(mChildrenToAddAnimated);
     }
 
-    public NotificationStackScrollLayoutController getController() {
-        return mController;
-    }
-
     void addSwipedOutView(View v) {
         mSwipedOutViews.add(v);
     }

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

@@ -56,7 +56,6 @@ import com.android.systemui.statusbar.notification.stack.NotificationStackScroll
 import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayoutController;
 import com.android.systemui.statusbar.policy.KeyguardStateController;
 import com.android.systemui.tuner.TunerService;
-import com.android.systemui.util.InjectionInflationController;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
@@ -68,7 +67,6 @@ import javax.inject.Inject;
  */
 public class NotificationShadeWindowViewController {
     private static final String TAG = "NotifShadeWindowVC";
-    private final InjectionInflationController mInjectionInflationController;
     private final NotificationWakeUpCoordinator mCoordinator;
     private final PulseExpansionHandler mPulseExpansionHandler;
     private final DynamicPrivacyController mDynamicPrivacyController;
@@ -116,7 +114,6 @@ public class NotificationShadeWindowViewController {
 
     @Inject
     public NotificationShadeWindowViewController(
-            InjectionInflationController injectionInflationController,
             NotificationWakeUpCoordinator coordinator,
             PulseExpansionHandler pulseExpansionHandler,
             DynamicPrivacyController dynamicPrivacyController,
@@ -141,7 +138,6 @@ public class NotificationShadeWindowViewController {
             NotificationStackScrollLayoutController notificationStackScrollLayoutController,
             StatusBarKeyguardViewManager statusBarKeyguardViewManager,
             LockIconViewController lockIconViewController) {
-        mInjectionInflationController = injectionInflationController;
         mCoordinator = coordinator;
         mPulseExpansionHandler = pulseExpansionHandler;
         mDynamicPrivacyController = dynamicPrivacyController;

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

@@ -1218,7 +1218,7 @@ public class StatusBar extends SystemUI implements
                     // TODO (b/136993073) Separate notification shade and status bar
                     mHeadsUpAppearanceController = new HeadsUpAppearanceController(
                             mNotificationIconAreaController, mHeadsUpManager,
-                            mStackScroller.getController(),
+                            mStackScrollerController,
                             mStatusBarStateController, mKeyguardBypassController,
                             mKeyguardStateController, mWakeUpCoordinator, mCommandQueue,
                             mNotificationPanelViewController, mStatusBarView);

packages/SystemUI/src/com/android/systemui/statusbar/phone/dagger/StatusBarViewModule.java

@@ -17,7 +17,6 @@
 package com.android.systemui.statusbar.phone.dagger;
 
 import android.annotation.Nullable;
-import android.content.Context;
 import android.view.LayoutInflater;
 import android.view.View;
 
@@ -33,7 +32,6 @@ import com.android.systemui.statusbar.phone.NotificationPanelView;
 import com.android.systemui.statusbar.phone.NotificationShadeWindowView;
 import com.android.systemui.statusbar.phone.NotificationsQuickSettingsContainer;
 import com.android.systemui.statusbar.phone.TapAgainView;
-import com.android.systemui.util.InjectionInflationController;
 
 import javax.inject.Named;
 
@@ -49,12 +47,9 @@ public abstract class StatusBarViewModule {
     @Provides
     @StatusBarComponent.StatusBarScope
     public static NotificationShadeWindowView providesNotificationShadeWindowView(
-            InjectionInflationController injectionInflationController,
-            Context context) {
+            LayoutInflater layoutInflater) {
         NotificationShadeWindowView notificationShadeWindowView = (NotificationShadeWindowView)
-                injectionInflationController.injectable(
-                        LayoutInflater.from(context)).inflate(R.layout.super_notification_shade,
-                        /* root= */ null);
+                layoutInflater.inflate(R.layout.super_notification_shade, /* root= */ null);
         if (notificationShadeWindowView == null) {
             throw new IllegalStateException(
                     "R.layout.super_notification_shade could not be properly inflated");

packages/SystemUI/src/com/android/systemui/util/InjectionInflationController.java

@@ -1,120 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.systemui.util;
-
-import android.content.Context;
-import android.util.ArrayMap;
-import android.util.AttributeSet;
-import android.view.InflateException;
-import android.view.LayoutInflater;
-import android.view.View;
-
-import com.android.systemui.dagger.SysUISingleton;
-import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayout;
-
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.lang.reflect.Modifier;
-
-import javax.inject.Inject;
-import javax.inject.Named;
-
-import dagger.BindsInstance;
-import dagger.Subcomponent;
-
-/**
- * Manages inflation that requires dagger injection.
- * See docs/dagger.md for details.
- */
-@SysUISingleton
-public class InjectionInflationController {
-
-    public static final String VIEW_CONTEXT = "view_context";
-    private final ArrayMap<String, Method> mInjectionMap = new ArrayMap<>();
-    private final LayoutInflater.Factory2 mFactory = new InjectionFactory();
-    private final ViewInstanceCreator.Factory mViewInstanceCreatorFactory;
-
-    @Inject
-    public InjectionInflationController(ViewInstanceCreator.Factory viewInstanceCreatorFactory) {
-        mViewInstanceCreatorFactory = viewInstanceCreatorFactory;
-        initInjectionMap();
-    }
-
-    /**
-     * Wraps a {@link LayoutInflater} to support creating dagger injected views.
-     * See docs/dagger.md for details.
-     */
-    public LayoutInflater injectable(LayoutInflater inflater) {
-        LayoutInflater ret = inflater.cloneInContext(inflater.getContext());
-        ret.setPrivateFactory(mFactory);
-        return ret;
-    }
-
-    private void initInjectionMap() {
-        for (Method method : ViewInstanceCreator.class.getDeclaredMethods()) {
-            if (View.class.isAssignableFrom(method.getReturnType())
-                    && (method.getModifiers() & Modifier.PUBLIC) != 0) {
-                mInjectionMap.put(method.getReturnType().getName(), method);
-            }
-        }
-    }
-
-    /**
-     * Subcomponent that actually creates injected views.
-     */
-    @Subcomponent
-    public interface ViewInstanceCreator {
-
-        /** Factory for creating a ViewInstanceCreator. */
-        @Subcomponent.Factory
-        interface Factory {
-            ViewInstanceCreator build(
-                    @BindsInstance @Named(VIEW_CONTEXT) Context context,
-                    @BindsInstance AttributeSet attributeSet);
-        }
-
-        /**
-         * Creates the NotificationStackScrollLayout.
-         */
-        NotificationStackScrollLayout createNotificationStackScrollLayout();
-    }
-
-
-    private class InjectionFactory implements LayoutInflater.Factory2 {
-
-        @Override
-        public View onCreateView(String name, Context context, AttributeSet attrs) {
-            Method creationMethod = mInjectionMap.get(name);
-            if (creationMethod != null) {
-                try {
-                    return (View) creationMethod.invoke(
-                            mViewInstanceCreatorFactory.build(context, attrs));
-                } catch (IllegalAccessException e) {
-                    throw new InflateException("Could not inflate " + name, e);
-                } catch (InvocationTargetException e) {
-                    throw new InflateException("Could not inflate " + name, e);
-                }
-            }
-            return null;
-        }
-
-        @Override
-        public View onCreateView(View parent, String name, Context context, AttributeSet attrs) {
-            return onCreateView(name, context, attrs);
-        }
-    }
-}

packages/SystemUI/tests/src/com/android/keyguard/clock/ClockManagerTest.java

@@ -17,7 +17,6 @@ package com.android.keyguard.clock;
 
 import static com.google.common.truth.Truth.assertThat;
 
-import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.reset;
 import static org.mockito.Mockito.verify;
@@ -40,7 +39,6 @@ import com.android.systemui.dock.DockManagerFake;
 import com.android.systemui.plugins.ClockPlugin;
 import com.android.systemui.settings.CurrentUserObservable;
 import com.android.systemui.shared.plugins.PluginManager;
-import com.android.systemui.util.InjectionInflationController;
 
 import org.junit.After;
 import org.junit.Before;
@@ -69,7 +67,6 @@ public final class ClockManagerTest extends SysuiTestCase {
     private ContentObserver mContentObserver;
     private DockManagerFake mFakeDockManager;
     private MutableLiveData<Integer> mCurrentUser;
-    @Mock InjectionInflationController mMockInjectionInflationController;
     @Mock PluginManager mMockPluginManager;
     @Mock SysuiColorExtractor mMockColorExtractor;
     @Mock ContentResolver mMockContentResolver;
@@ -83,7 +80,6 @@ public final class ClockManagerTest extends SysuiTestCase {
         MockitoAnnotations.initMocks(this);
 
         LayoutInflater inflater = LayoutInflater.from(getContext());
-        when(mMockInjectionInflationController.injectable(any())).thenReturn(inflater);
 
         mFakeDockManager = new DockManagerFake();
 
@@ -91,7 +87,7 @@ public final class ClockManagerTest extends SysuiTestCase {
         mCurrentUser.setValue(MAIN_USER_ID);
         when(mMockCurrentUserObserable.getCurrentUser()).thenReturn(mCurrentUser);
 
-        mClockManager = new ClockManager(getContext(), mMockInjectionInflationController,
+        mClockManager = new ClockManager(getContext(), inflater,
                 mMockPluginManager, mMockColorExtractor, mMockContentResolver,
                 mMockCurrentUserObserable, mMockSettingsWrapper, mFakeDockManager);
 

packages/SystemUI/tests/src/com/android/systemui/qs/QSFragmentTest.java

@@ -39,7 +39,6 @@ import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.UiEventLogger;
 import com.android.keyguard.CarrierText;
 import com.android.systemui.Dependency;
-import com.android.systemui.SystemUIFactory;
 import com.android.systemui.SysuiBaseFragmentTest;
 import com.android.systemui.broadcast.BroadcastDispatcher;
 import com.android.systemui.dump.DumpManager;
@@ -64,7 +63,6 @@ import com.android.systemui.statusbar.policy.ConfigurationController;
 import com.android.systemui.statusbar.policy.RemoteInputQuickSettingsDisabler;
 import com.android.systemui.statusbar.policy.UserSwitcherController;
 import com.android.systemui.tuner.TunerService;
-import com.android.systemui.util.InjectionInflationController;
 import com.android.systemui.util.settings.SecureSettings;
 
 import org.junit.Before;
@@ -186,10 +184,6 @@ public class QSFragmentTest extends SysuiBaseFragmentTest {
         return new QSFragment(
                 new RemoteInputQuickSettingsDisabler(context, mock(ConfigurationController.class),
                         commandQueue),
-                new InjectionInflationController(
-                        SystemUIFactory.getInstance()
-                                .getSysUIComponent()
-                                .createViewInstanceCreatorFactory()),
                 mock(QSTileHost.class),
                 mock(StatusBarStateController.class),
                 commandQueue,

packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationPanelViewControllerTest.java

@@ -384,8 +384,6 @@ public class NotificationPanelViewControllerTest extends SysuiTestCase {
         when(mView.findViewById(R.id.notification_stack_scroller))
                 .thenReturn(mNotificationStackScrollLayout);
         when(mView.findViewById(R.id.communal_host)).thenReturn(mCommunalHostView);
-        when(mNotificationStackScrollLayout.getController())
-                .thenReturn(mNotificationStackScrollLayoutController);
         when(mNotificationStackScrollLayoutController.getHeight()).thenReturn(1000);
         when(mNotificationStackScrollLayoutController.getHeadsUpCallback())
                 .thenReturn(mHeadsUpCallback);

packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationShadeWindowViewTest.java

@@ -34,7 +34,6 @@ import androidx.test.filters.SmallTest;
 
 import com.android.keyguard.LockIconViewController;
 import com.android.systemui.R;
-import com.android.systemui.SystemUIFactory;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.classifier.FalsingCollectorFake;
 import com.android.systemui.dock.DockManager;
@@ -55,7 +54,6 @@ import com.android.systemui.statusbar.notification.stack.NotificationStackScroll
 import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayoutController;
 import com.android.systemui.statusbar.policy.KeyguardStateController;
 import com.android.systemui.tuner.TunerService;
-import com.android.systemui.util.InjectionInflationController;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -117,10 +115,6 @@ public class NotificationShadeWindowViewTest extends SysuiTestCase {
         when(mDockManager.isDocked()).thenReturn(false);
 
         mController = new NotificationShadeWindowViewController(
-                new InjectionInflationController(
-                        SystemUIFactory.getInstance()
-                                .getSysUIComponent()
-                                .createViewInstanceCreatorFactory()),
                 mCoordinator,
                 mPulseExpansionHandler,
                 mDynamicPrivacyController,

packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarTest.java

@@ -314,7 +314,6 @@ public class StatusBarTest extends SysuiTestCase {
 
         mContext.setTheme(R.style.Theme_SystemUI_LightWallpaper);
 
-        when(mStackScroller.getController()).thenReturn(mStackScrollerController);
         when(mStackScrollerController.getView()).thenReturn(mStackScroller);
         when(mStackScrollerController.getNotificationListContainer()).thenReturn(
                 mNotificationListContainer);