Sysui: Add support for view injection

Test: Existing tests pass
Change-Id: Ic6931ebec38ca9514e9368239dd9502ae2dee33c
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QuickStatusBarHeader.java b/packages/SystemUI/src/com/android/systemui/qs/QuickStatusBarHeader.java
index 3cecff0..f2f83c0 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QuickStatusBarHeader.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QuickStatusBarHeader.java
@@ -17,6 +17,8 @@
 import static android.app.StatusBarManager.DISABLE2_QUICK_SETTINGS;
 import static android.provider.Settings.System.SHOW_BATTERY_PERCENT;
 
+import static com.android.systemui.util.InjectionInflationController.VIEW_CONTEXT;
+
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.annotation.ColorInt;
@@ -58,7 +60,6 @@
 
 import com.android.settingslib.Utils;
 import com.android.systemui.BatteryMeterView;
-import com.android.systemui.Dependency;
 import com.android.systemui.Prefs;
 import com.android.systemui.R;
 import com.android.systemui.plugins.ActivityStarter;
@@ -84,6 +85,9 @@
 import java.util.Locale;
 import java.util.Objects;
 
+import javax.inject.Inject;
+import javax.inject.Named;
+
 /**
  * View that contains the top-most bits of the screen (primarily the status bar with date, time, and
  * battery) and also contains the {@link QuickQSPanel} along with some of the panel's inner
@@ -102,6 +106,11 @@
     public static final int MAX_TOOLTIP_SHOWN_COUNT = 2;
 
     private final Handler mHandler = new Handler();
+    private final BatteryController mBatteryController;
+    private final NextAlarmController mAlarmController;
+    private final ZenModeController mZenController;
+    private final StatusBarIconController mStatusBarIconController;
+    private final ActivityStarter mActivityStarter;
 
     private QSPanel mQsPanel;
 
@@ -141,8 +150,6 @@
     private TextView mBatteryRemainingText;
     private boolean mShowBatteryPercentAndEstimate;
 
-    private NextAlarmController mAlarmController;
-    private ZenModeController mZenController;
     private PrivacyItemController mPrivacyItemController;
     /** Counts how many times the long press tooltip has been shown to the user. */
     private int mShownCount;
@@ -172,10 +179,17 @@
         }
     };
 
-    public QuickStatusBarHeader(Context context, AttributeSet attrs) {
+    @Inject
+    public QuickStatusBarHeader(@Named(VIEW_CONTEXT) Context context, AttributeSet attrs,
+            NextAlarmController nextAlarmController, ZenModeController zenModeController,
+            BatteryController batteryController, StatusBarIconController statusBarIconController,
+            ActivityStarter activityStarter) {
         super(context, attrs);
-        mAlarmController = Dependency.get(NextAlarmController.class);
-        mZenController = Dependency.get(ZenModeController.class);
+        mAlarmController = nextAlarmController;
+        mZenController = zenModeController;
+        mBatteryController = batteryController;
+        mStatusBarIconController = statusBarIconController;
+        mActivityStarter = activityStarter;
         mPrivacyItemController = new PrivacyItemController(context, mPICCallback);
         mShownCount = getStoredShownCount();
     }
@@ -405,8 +419,7 @@
         if (!mShowBatteryPercentAndEstimate) {
             return;
         }
-        mBatteryRemainingText.setText(
-                Dependency.get(BatteryController.class).getEstimatedTimeRemainingString());
+        mBatteryRemainingText.setText(mBatteryController.getEstimatedTimeRemainingString());
     }
 
     public void setExpanded(boolean expanded) {
@@ -472,7 +485,7 @@
     @Override
     public void onAttachedToWindow() {
         super.onAttachedToWindow();
-        Dependency.get(StatusBarIconController.class).addIconGroup(mIconManager);
+        mStatusBarIconController.addIconGroup(mIconManager);
         requestApplyInsets();
         mContext.getContentResolver().registerContentObserver(
                 Settings.System.getUriFor(SHOW_BATTERY_PERCENT), false, mPercentSettingObserver,
@@ -515,7 +528,7 @@
     @VisibleForTesting
     public void onDetachedFromWindow() {
         setListening(false);
-        Dependency.get(StatusBarIconController.class).removeIconGroup(mIconManager);
+        mStatusBarIconController.removeIconGroup(mIconManager);
         mContext.getContentResolver().unregisterContentObserver(mPercentSettingObserver);
         super.onDetachedFromWindow();
     }
@@ -544,10 +557,10 @@
     @Override
     public void onClick(View v) {
         if (v == mClockView) {
-            Dependency.get(ActivityStarter.class).postStartActivityDismissingKeyguard(new Intent(
+            mActivityStarter.postStartActivityDismissingKeyguard(new Intent(
                     AlarmClock.ACTION_SHOW_ALARMS),0);
         } else if (v == mBatteryMeterView) {
-            Dependency.get(ActivityStarter.class).postStartActivityDismissingKeyguard(new Intent(
+            mActivityStarter.postStartActivityDismissingKeyguard(new Intent(
                     Intent.ACTION_POWER_USAGE_SUMMARY),0);
         } else if (v == mPrivacyChip) {
             Handler mUiHandler = new Handler(Looper.getMainLooper());