Inject dependencies instead of fetching them

Bug: 134712444
Test: atest SystemUITests
Test: atest NotificationStackScrollLayoutTest (wasn't actually able to
      reproduce locally)

Change-Id: Ic1478a3eca164b844ba5721014e5591a6af02ffa

packages/SystemUI/src/com/android/systemui/recents/OverviewProxyService.java

@@ -53,7 +53,6 @@ import android.view.MotionEvent;
 import android.view.accessibility.AccessibilityManager;
 
 import com.android.internal.policy.ScreenDecorationsUtils;
-import com.android.systemui.Dependency;
 import com.android.systemui.Dumpable;
 import com.android.systemui.SysUiServiceProvider;
 import com.android.systemui.recents.OverviewProxyService.OverviewProxyListener;
@@ -100,6 +99,8 @@ public class OverviewProxyService implements CallbackController<OverviewProxyLis
 
     private final Context mContext;
     private final Handler mHandler;
+    private final NavigationBarController mNavBarController;
+    private final StatusBarWindowController mStatusBarWinController;
     private final Runnable mConnectionRunnable = this::internalConnectToCurrentUser;
     private final ComponentName mRecentsComponentName;
     private final DeviceProvisionedController mDeviceProvisionedController;
@@ -446,9 +447,13 @@ public class OverviewProxyService implements CallbackController<OverviewProxyLis
             = this::cleanupAfterDeath;
 
     @Inject
-    public OverviewProxyService(Context context, DeviceProvisionedController provisionController) {
+    public OverviewProxyService(Context context, DeviceProvisionedController provisionController,
+            NavigationBarController navBarController, NavigationModeController navModeController,
+            StatusBarWindowController statusBarWinController) {
         mContext = context;
         mHandler = new Handler();
+        mNavBarController = navBarController;
+        mStatusBarWinController = statusBarWinController;
         mDeviceProvisionedController = provisionController;
         mConnectionBackoffAttempts = 0;
         mRecentsComponentName = ComponentName.unflattenFromString(context.getString(
@@ -463,7 +468,7 @@ public class OverviewProxyService implements CallbackController<OverviewProxyLis
         mBackButtonAlpha = 1.0f;
 
         // Listen for nav bar mode changes
-        mNavBarMode = Dependency.get(NavigationModeController.class).addListener(this);
+        mNavBarMode = navModeController.addListener(this);
 
         // Listen for device provisioned/user setup
         updateEnabledState();
@@ -513,11 +518,10 @@ public class OverviewProxyService implements CallbackController<OverviewProxyLis
     }
 
     private void updateSystemUiStateFlags() {
-        final NavigationBarController navBar = Dependency.get(NavigationBarController.class);
-        final NavigationBarFragment navBarFragment = navBar.getDefaultNavigationBarFragment();
-        final NavigationBarView navBarView = navBar.getNavigationBarView(mContext.getDisplayId());
-        final StatusBarWindowController statusBarController =
-                Dependency.get(StatusBarWindowController.class);
+        final NavigationBarFragment navBarFragment =
+                mNavBarController.getDefaultNavigationBarFragment();
+        final NavigationBarView navBarView =
+                mNavBarController.getNavigationBarView(mContext.getDisplayId());
 
         mSysUiStateFlags = 0;
         if (navBarFragment != null) {
@@ -526,8 +530,8 @@ public class OverviewProxyService implements CallbackController<OverviewProxyLis
         if (navBarView != null) {
             navBarView.updateSystemUiStateFlags();
         }
-        if (statusBarController != null) {
-            statusBarController.updateSystemUiStateFlags();
+        if (mStatusBarWinController != null) {
+            mStatusBarWinController.updateSystemUiStateFlags();
         }
         notifySystemUiStateFlags(mSysUiStateFlags);
     }

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

@@ -136,6 +136,7 @@ public class NavigationBarFragment extends LifecycleFragment implements Callback
     protected final AssistManager mAssistManager;
     private final MetricsLogger mMetricsLogger;
     private final DeviceProvisionedController mDeviceProvisionedController;
+    private final StatusBarStateController mStatusBarStateController;
 
     protected NavigationBarView mNavigationBarView = null;
 
@@ -244,9 +245,11 @@ public class NavigationBarFragment extends LifecycleFragment implements Callback
     public NavigationBarFragment(AccessibilityManagerWrapper accessibilityManagerWrapper,
             DeviceProvisionedController deviceProvisionedController, MetricsLogger metricsLogger,
             AssistManager assistManager, OverviewProxyService overviewProxyService,
-            NavigationModeController navigationModeController) {
+            NavigationModeController navigationModeController,
+            StatusBarStateController statusBarStateController) {
         mAccessibilityManagerWrapper = accessibilityManagerWrapper;
         mDeviceProvisionedController = deviceProvisionedController;
+        mStatusBarStateController = statusBarStateController;
         mMetricsLogger = metricsLogger;
         mAssistManager = assistManager;
         mAssistantAvailable = mAssistManager.getAssistInfoForUser(UserHandle.USER_CURRENT) != null;
@@ -951,7 +954,7 @@ public class NavigationBarFragment extends LifecycleFragment implements Callback
     public void touchAutoDim() {
         getBarTransitions().setAutoDim(false);
         mHandler.removeCallbacks(mAutoDim);
-        int state = Dependency.get(StatusBarStateController.class).getState();
+        int state = mStatusBarStateController.getState();
         if (state != StatusBarState.KEYGUARD && state != StatusBarState.SHADE_LOCKED) {
             mHandler.postDelayed(mAutoDim, AUTODIM_TIMEOUT_MS);
         }

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

@@ -56,6 +56,7 @@ import com.android.systemui.Dependency;
 import com.android.systemui.SysuiBaseFragmentTest;
 import com.android.systemui.SysuiTestableContext;
 import com.android.systemui.assist.AssistManager;
+import com.android.systemui.plugins.statusbar.StatusBarStateController;
 import com.android.systemui.recents.OverviewProxyService;
 import com.android.systemui.recents.Recents;
 import com.android.systemui.stackdivider.Divider;
@@ -215,7 +216,8 @@ public class NavigationBarFragmentTest extends SysuiBaseFragmentTest {
                 new MetricsLogger(),
                 mock(AssistManager.class),
                 mOverviewProxyService,
-                mock(NavigationModeController.class));
+                mock(NavigationModeController.class),
+                mock(StatusBarStateController.class));
     }
 
     private class HostCallbacksForExternalDisplay extends