am b6147f85: Merge "Adjusting grid for tablets and fixing incorrect resources for large tablets." into jb-ub-now-kermit

* commit 'b6147f85786c78b3608eabf2286cd9e61c28878d':
  Adjusting grid for tablets and fixing incorrect resources for large tablets.

res/values-land/config.xml

@@ -18,6 +18,4 @@
 <!-- Workspace -->
     <!-- Whether or not the drop targets drop down as opposed to fade in -->
     <bool name="config_useDropTargetDownTransition">false</bool>
-    <!-- Whether or not to fade the side pages -->
-    <bool name="config_workspaceFadeAdjacentScreens">false</bool>
 </resources>

res/values-sw340dp-port/config.xml

@@ -15,7 +15,4 @@
 -->
 
 <resources>
-<!-- Workspace -->
-    <!-- Whether or not to fade the side pages -->
-    <bool name="config_workspaceFadeAdjacentScreens">false</bool>
 </resources>

res/values-sw720dp/config.xml

@@ -9,8 +9,6 @@
 <!-- Workspace -->
     <!-- Whether or not the drop targets drop down as opposed to fade in -->
     <bool name="config_useDropTargetDownTransition">false</bool>
-    <!-- Whether or not to fade the side pages -->
-    <bool name="config_workspaceFadeAdjacentScreens">true</bool>
 
     <!-- Camera distance for the overscroll effect -->
     <integer name="config_cameraDistance">18000</integer>

res/values/config.xml

@@ -52,8 +52,6 @@
 <!-- Workspace -->
     <!-- Whether or not the drop targets drop down as opposed to fade in -->
     <bool name="config_useDropTargetDownTransition">false</bool>
-    <!-- Whether or not to fade the side pages -->
-    <bool name="config_workspaceFadeAdjacentScreens">false</bool>
 
     <!-- The transition duration for the background of the drop targets -->
     <integer name="config_dropTargetBgTransitionDuration">0</integer>

src/com/android/launcher3/CellLayout.java

@@ -100,6 +100,7 @@ public class CellLayout extends ViewGroup {
     private int mForegroundAlpha = 0;
     private float mBackgroundAlpha;
     private float mBackgroundAlphaMultiplier = 1.0f;
+    private boolean mDrawBackground = true;
 
     private Drawable mNormalBackground;
     private Drawable mActiveGlowBackground;
@@ -388,6 +389,10 @@ public class CellLayout extends ViewGroup {
         mUseActiveGlowBackground = use;
     }
 
+    void disableBackground() {
+        mDrawBackground = false;
+    }
+
     boolean getIsDragOverlapping() {
         return mIsDragOverlapping;
     }
@@ -416,7 +421,7 @@ public class CellLayout extends ViewGroup {
         // When we're small, we are either drawn normally or in the "accepts drops" state (during
         // a drag). However, we also drag the mini hover background *over* one of those two
         // backgrounds
-        if (mBackgroundAlpha > 0.0f) {
+        if (mDrawBackground && mBackgroundAlpha > 0.0f) {
             Drawable bg;
 
             if (mUseActiveGlowBackground) {

src/com/android/launcher3/DeviceProfile.java

@@ -119,6 +119,8 @@ public class DeviceProfile {
     int searchBarHeightPx;
     int pageIndicatorHeightPx;
 
+    float dragViewScale;
+
     private ArrayList<DeviceProfileCallbacks> mCallbacks = new ArrayList<DeviceProfileCallbacks>();
 
     DeviceProfile(String n, float w, float h, float r, float c,
@@ -282,11 +284,12 @@ public class DeviceProfile {
 
         // Check to see if the icons fit in the new available height.  If not, then we need to
         // shrink the icon size.
-        Rect workspacePadding = getWorkspacePadding();
         float scale = 1f;
         int drawablePadding = iconDrawablePaddingOriginalPx;
         updateIconSize(1f, drawablePadding, resources, dm);
         float usedHeight = (cellHeightPx * numRows);
+
+        Rect workspacePadding = getWorkspacePadding();
         int maxHeight = (availableHeightPx - workspacePadding.top - workspacePadding.bottom);
         if (usedHeight > maxHeight) {
             scale = maxHeight / usedHeight;
@@ -319,6 +322,8 @@ public class DeviceProfile {
         FontMetrics fm = textPaint.getFontMetrics();
         cellWidthPx = iconSizePx;
         cellHeightPx = iconSizePx + iconDrawablePaddingPx + (int) Math.ceil(fm.bottom - fm.top);
+        final float scaleDps = resources.getDimensionPixelSize(R.dimen.dragViewScale);
+        dragViewScale = (iconSizePx + scaleDps) / iconSizePx;
 
         // Hotseat
         hotseatBarHeightPx = iconSizePx + 4 * edgeMarginPx;
@@ -491,17 +496,21 @@ public class DeviceProfile {
             if (isTablet()) {
                 // Pad the left and right of the workspace to ensure consistent spacing
                 // between all icons
+                float gapScale = 1f + (dragViewScale - 1f) / 2f;
                 int width = (orientation == CellLayout.LANDSCAPE)
                         ? Math.max(widthPx, heightPx)
                         : Math.min(widthPx, heightPx);
-                // XXX: If the icon size changes across orientations, we will have to take
+                int height = (orientation != CellLayout.LANDSCAPE)
-                //      that into account here too.
+                        ? Math.max(widthPx, heightPx)
-                int gap = (int) ((width - 2 * edgeMarginPx -
+                        : Math.min(widthPx, heightPx);
-                        (numColumns * cellWidthPx)) / (2 * (numColumns + 1)));
+                int paddingTop = searchBarBounds.bottom;
-                padding.set(edgeMarginPx + gap,
+                int paddingBottom = hotseatBarHeightPx + pageIndicatorHeightPx;
-                        searchBarBounds.bottom,
+                int availableWidth = Math.max(0, width - (int) ((numColumns * cellWidthPx) +
-                        edgeMarginPx + gap,
+                        (numColumns * gapScale * cellWidthPx)));
-                        hotseatBarHeightPx + pageIndicatorHeightPx);
+                int availableHeight = Math.max(0, height - paddingTop - paddingBottom
+                        - (int) (2 * numRows * cellHeightPx));
+                padding.set(availableWidth / 2, paddingTop + availableHeight / 2,
+                        availableWidth / 2, paddingBottom + availableHeight / 2);
             } else {
                 // Pad the top and bottom of the workspace with search/hotseat bar sizes
                 padding.set(desiredWorkspaceLeftRightMarginPx - defaultWidgetPadding.left,
@@ -514,8 +523,8 @@ public class DeviceProfile {
     }
 
     int getWorkspacePageSpacing(int orientation) {
-        if (orientation == CellLayout.LANDSCAPE &&
+        if ((orientation == CellLayout.LANDSCAPE &&
-                transposeLayoutWithOrientation) {
+                transposeLayoutWithOrientation) || isLargeTablet()) {
             // In landscape mode the page spacing is set to the default.
             return defaultPageSpacingPx;
         } else {
@@ -645,19 +654,12 @@ public class DeviceProfile {
             lp.height = LayoutParams.MATCH_PARENT;
             hotseat.findViewById(R.id.layout).setPadding(0, 2 * edgeMarginPx, 0, 2 * edgeMarginPx);
         } else if (isTablet()) {
-            // Pad the hotseat with the grid gap calculated above
+            // Pad the hotseat with the workspace padding calculated above
-            int gridGap = (int) ((widthPx - 2 * edgeMarginPx -
-                    (numColumns * cellWidthPx)) / (2 * (numColumns + 1)));
-            int gridWidth = (int) ((numColumns * cellWidthPx) +
-                    ((numColumns - 1) * gridGap));
-            int hotseatGap = (int) Math.max(0,
-                    (gridWidth - (numHotseatIcons * hotseatCellWidthPx))
-                            / (numHotseatIcons - 1));
             lp.gravity = Gravity.BOTTOM;
             lp.width = LayoutParams.MATCH_PARENT;
             lp.height = hotseatBarHeightPx;
-            hotseat.setPadding(2 * edgeMarginPx + gridGap + hotseatGap, 0,
+            hotseat.setPadding(edgeMarginPx + padding.left, 0,
-                    2 * edgeMarginPx + gridGap + hotseatGap,
+                    edgeMarginPx + padding.right,
                     2 * edgeMarginPx);
         } else {
             // For phones, layout the hotseat without any bottom margin

src/com/android/launcher3/DynamicGrid.java

@@ -74,10 +74,10 @@ public class DynamicGrid {
         // The tablet profile is odd in that the landscape orientation
         // also includes the nav bar on the side
         deviceProfiles.add(new DeviceProfile("Nexus 7",
-                575, 904,  5, 5,  72, 14.4f,  7, 60));
+                575, 904,  5, 6,  72, 14.4f,  7, 60));
         // Larger tablet profiles always have system bars on the top & bottom
         deviceProfiles.add(new DeviceProfile("Nexus 10",
-                727, 1207,  5, 5,  80, 14.4f,  7, 64));
+                727, 1207,  5, 6,  76, 14.4f,  7, 64));
         /*
         deviceProfiles.add(new DeviceProfile("Nexus 7",
                 600, 960,  5, 5,  72, 14.4f,  5, 60));

src/com/android/launcher3/Workspace.java

@@ -565,6 +565,7 @@ public class Workspace extends SmoothPagedView
     public void createCustomContentPage() {
         CellLayout customScreen = (CellLayout)
                 mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null);
+        customScreen.disableBackground();
 
         mWorkspaceScreens.put(CUSTOM_CONTENT_SCREEN_ID, customScreen);
         mScreenOrder.add(0, CUSTOM_CONTENT_SCREEN_ID);
@@ -1155,11 +1156,6 @@ public class Workspace extends SmoothPagedView
             }
         }
 
-        // Only show page outlines as we pan if we are on large screen
-        if (LauncherAppState.getInstance().isScreenLarge()) {
-            showOutlines();
-        }
-
         // If we are not fading in adjacent screens, we still need to restore the alpha in case the
         // user scrolls while we are transitioning (should not affect dispatchDraw optimizations)
         if (!mWorkspaceFadeInAdjacentScreens) {
@@ -1184,11 +1180,6 @@ public class Workspace extends SmoothPagedView
                 // is under a new page (to scroll to)
                 mDragController.forceTouchMove();
             }
-        } else {
-            // If we are not mid-dragging, hide the page outlines if we are on a large screen
-            if (LauncherAppState.getInstance().isScreenLarge()) {
-                hideOutlines();
-            }
         }
 
         if (mDelayedResizeRunnable != null) {