Merge "Fix brightness animation in split shade" into sc-v2-dev

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

@@ -409,21 +409,8 @@ public class QSAnimator implements Callback, PageListener, Listener, OnLayoutCha
         }
 
         if (mAllowFancy) {
-            // Make brightness appear static position and alpha in through second half.
+            animateBrightnessSlider(firstPageBuilder);
-            View brightness = mQsPanelController.getBrightnessView();
+
-            if (brightness != null) {
-                firstPageBuilder.addFloat(brightness, "translationY",
-                        brightness.getMeasuredHeight() * 0.5f, 0);
-                mBrightnessAnimator = new TouchAnimator.Builder()
-                        .addFloat(brightness, "alpha", 0, 1)
-                        .addFloat(brightness, "sliderScaleY", 0.3f, 1)
-                        .setInterpolator(Interpolators.ALPHA_IN)
-                        .setStartDelay(0.3f)
-                        .build();
-                mAllViews.add(brightness);
-            } else {
-                mBrightnessAnimator = null;
-            }
             mFirstPageAnimator = firstPageBuilder
                     .setListener(this)
                     .build();
@@ -474,20 +461,53 @@ public class QSAnimator implements Callback, PageListener, Listener, OnLayoutCha
                 .addFloat(tileLayout, "alpha", 0, 1).build();
     }
 
+    private void animateBrightnessSlider(Builder firstPageBuilder) {
+        View qsBrightness = mQsPanelController.getBrightnessView();
+        View qqsBrightness = mQuickQSPanelController.getBrightnessView();
+        if (qqsBrightness != null && qqsBrightness.getVisibility() == View.VISIBLE) {
+            // animating in split shade mode
+            mAnimatedQsViews.add(qsBrightness);
+            mAllViews.add(qqsBrightness);
+            int translationY = getRelativeTranslationY(qsBrightness, qqsBrightness);
+            mBrightnessAnimator = new Builder()
+                    // we need to animate qs brightness even if animation will not be visible,
+                    // as we might start from sliderScaleY set to 0.3 if device was in collapsed QS
+                    // portrait orientation before
+                    .addFloat(qsBrightness, "sliderScaleY", 0.3f, 1)
+                    .addFloat(qqsBrightness, "translationY", 0, translationY)
+                    .build();
+        } else if (qsBrightness != null) {
+            firstPageBuilder.addFloat(qsBrightness, "translationY",
+                    qsBrightness.getMeasuredHeight() * 0.5f, 0);
+            mBrightnessAnimator = new Builder()
+                    .addFloat(qsBrightness, "alpha", 0, 1)
+                    .addFloat(qsBrightness, "sliderScaleY", 0.3f, 1)
+                    .setInterpolator(Interpolators.ALPHA_IN)
+                    .setStartDelay(0.3f)
+                    .build();
+            mAllViews.add(qsBrightness);
+        } else {
+            mBrightnessAnimator = null;
+        }
+    }
+
     private void updateQQSFooterAnimation() {
-        int[] qsPosition = new int[2];
+        int translationY = getRelativeTranslationY(mQSFooterActions, mQQSFooterActions);
-        int[] qqsPosition = new int[2];
-        View commonView = mQs.getView();
-        getRelativePositionInt(qsPosition, mQSFooterActions, commonView);
-        getRelativePositionInt(qqsPosition, mQQSFooterActions, commonView);
-        int translationY = (qsPosition[1] - qqsPosition[1])
-                - mQuickStatusBarHeader.getOffsetTranslation();
         mQQSFooterActionsAnimator = new TouchAnimator.Builder()
                 .addFloat(mQQSFooterActions, "translationY", 0, translationY)
                 .build();
         mAnimatedQsViews.add(mQSFooterActions);
     }
 
+    private int getRelativeTranslationY(View view1, View view2) {
+        int[] qsPosition = new int[2];
+        int[] qqsPosition = new int[2];
+        View commonView = mQs.getView();
+        getRelativePositionInt(qsPosition, view1, commonView);
+        getRelativePositionInt(qqsPosition, view2, commonView);
+        return (qsPosition[1] - qqsPosition[1]) - mQuickStatusBarHeader.getOffsetTranslation();
+    }
+
     private boolean isIconInAnimatedRow(int count) {
         if (mPagedLayout == null) {
             return false;

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

@@ -258,10 +258,6 @@ public class QSPanelController extends QSPanelControllerBase<QSPanel> {
         return mView.isLayoutRtl();
     }
 
-    public View getBrightnessView() {
-        return mView.getBrightnessView();
-    }
-
     /** */
     public void setPageListener(PagedTileLayout.PageListener listener) {
         mView.setPageListener(listener);

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

@@ -24,6 +24,7 @@ import android.annotation.Nullable;
 import android.content.ComponentName;
 import android.content.res.Configuration;
 import android.metrics.LogMaker;
+import android.view.View;
 
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.UiEventLogger;
@@ -405,6 +406,10 @@ public abstract class QSPanelControllerBase<T extends QSPanel> extends ViewContr
         mUsingHorizontalLayoutChangedListener = listener;
     }
 
+    public View getBrightnessView() {
+        return mView.getBrightnessView();
+    }
+
     /** */
     public static final class TileRecord extends QSPanel.Record {
         public QSTile tile;