Change NavBar to transparent black

b/30615471

Change-Id: I7885e8a7fd63ee10c9b0107087046730e8acfde9

res/layout/all_apps.xml

@@ -89,8 +89,7 @@
         android:layout_width="match_parent"
         android:layout_height="0dp"
         android:layout_gravity="bottom"
-        android:background="@android:color/black"
-        android:elevation="16dp"
+        android:background="@color/all_apps_navbar_color"
         android:focusable="false"
         android:visibility="invisible" />
 </com.android.launcher3.allapps.AllAppsContainerView>

res/values/colors.xml

@@ -39,6 +39,7 @@
     <color name="all_apps_caret_color">#FFFFFFFF</color>
     <color name="all_apps_caret_shadow_color">#22000000</color>
     <color name="all_apps_container_color">#FFF2F2F2</color>
+    <color name="all_apps_navbar_color">#28000000</color>
 
     <color name="spring_loaded_panel_color">#40FFFFFF</color>
     <color name="spring_loaded_highlighted_panel_border_color">#FFF</color>

src/com/android/launcher3/BaseRecyclerViewFastScrollBar.java

@@ -136,11 +136,11 @@ public class BaseRecyclerViewFastScrollBar {
     // Setter/getter for the track bar width for animations
     public void setTrackWidth(int width) {
         mInvalidateRect.set(mThumbOffset.x - mThumbCurvature, 0, mThumbOffset.x + mThumbWidth,
-                mRv.getHeight());
+                mRv.getVisibleHeight());
         mTrackWidth = width;
         updateThumbPath();
         mInvalidateRect.union(mThumbOffset.x - mThumbCurvature, 0, mThumbOffset.x + mThumbWidth,
-                mRv.getHeight());
+                mRv.getVisibleHeight());
         mRv.invalidate(mInvalidateRect);
     }
 
@@ -198,7 +198,7 @@ public class BaseRecyclerViewFastScrollBar {
                 if (mIsDragging) {
                     // Update the fastscroller section name at this touch position
                     int top = mRv.getBackgroundPadding().top;
-                    int bottom = mRv.getHeight() - mRv.getBackgroundPadding().bottom - mThumbHeight;
+                    int bottom = top + mRv.getVisibleHeight() - mThumbHeight;
                     float boundedY = (float) Math.max(top, Math.min(bottom, y - mTouchOffset));
                     String sectionName = mRv.scrollToPositionAtProgress((boundedY - top) /
                             (bottom - top));
@@ -230,7 +230,8 @@ public class BaseRecyclerViewFastScrollBar {
 
         // Draw the scroll bar track and thumb
         if (mTrackPaint.getAlpha() > 0) {
-            canvas.drawRect(mThumbOffset.x, 0, mThumbOffset.x + mThumbWidth, mRv.getHeight(), mTrackPaint);
+            canvas.drawRect(mThumbOffset.x, 0, mThumbOffset.x + mThumbWidth,
+                    mRv.getVisibleHeight(), mTrackPaint);
         }
         canvas.drawPath(mThumbPath, mThumbPaint);
 

src/com/android/launcher3/BaseRecyclerViewFastScrollPopup.java

@@ -112,7 +112,7 @@ public class BaseRecyclerViewFastScrollPopup {
             }
             mBgBounds.top = lastTouchY - (int) (FAST_SCROLL_OVERLAY_Y_OFFSET_FACTOR * bgHeight);
             mBgBounds.top = Math.max(edgePadding,
-                    Math.min(mBgBounds.top, mRv.getHeight() - edgePadding - bgHeight));
+                    Math.min(mBgBounds.top, mRv.getVisibleHeight() - edgePadding - bgHeight));
             mBgBounds.bottom = mBgBounds.top + bgHeight;
 
             // Generate a bitmap for a shadow matching these bounds

src/com/android/launcher3/allapps/AllAppsContainerView.java

@@ -464,7 +464,7 @@ public class AllAppsContainerView extends BaseContainerView implements DragSourc
                 MarginLayoutParams mlp = (MarginLayoutParams) mAppsRecyclerView.getLayoutParams();
 
                 Rect insets = mLauncher.getDragLayer().getInsets();
-                getContentView().setPadding(0, 0, 0, insets.bottom);
+                getContentView().setPadding(0, 0, 0, 0);
                 int height = insets.top + grid.hotseatCellHeightPx;
 
                 mlp.topMargin = height;

src/com/android/launcher3/allapps/AllAppsGridAdapter.java

@@ -38,7 +38,6 @@ import android.widget.TextView;
 
 import com.android.launcher3.AppInfo;
 import com.android.launcher3.BubbleTextView;
-import com.android.launcher3.CellLayout;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Launcher;
 import com.android.launcher3.R;
@@ -49,7 +48,6 @@ import com.android.launcher3.shortcuts.ShortcutsContainerListener;
 import java.util.HashMap;
 import java.util.List;
 
-
 /**
  * The grid view adapter of all the apps.
  */
@@ -134,6 +132,11 @@ public class AllAppsGridAdapter extends RecyclerView.Adapter<AllAppsGridAdapter.
                 return super.getRowCountForAccessibility(recycler, state);
             }
         }
+
+        @Override
+        public int getPaddingBottom() {
+            return mLauncher.getDragLayer().getInsets().bottom;
+        }
     }
 
     /**

src/com/android/launcher3/allapps/AllAppsRecyclerView.java

@@ -28,6 +28,7 @@ import com.android.launcher3.BaseRecyclerView;
 import com.android.launcher3.BubbleTextView;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.ItemInfo;
+import com.android.launcher3.Launcher;
 import com.android.launcher3.R;
 import com.android.launcher3.logging.UserEventDispatcher.LaunchSourceProvider;
 import com.android.launcher3.userevent.nano.LauncherLogProto;
@@ -423,6 +424,12 @@ public class AllAppsRecyclerView extends BaseRecyclerView
         return getPaddingTop() + y - offset;
     }
 
+    @Override
+    protected int getVisibleHeight() {
+        return super.getVisibleHeight()
+                - Launcher.getLauncher(getContext()).getDragLayer().getInsets().bottom;
+    }
+
     /**
      * Returns the available scroll height:
      *   AvailableScrollHeight = Total height of the all items - last page height