Supporting custom widgets provided by launcher

-> This change provides integration for widgets provided by
   the launcher package which can run arbitrary code.

Change-Id: I6052da5c4afed7ee72e3b44d045b9c46f2d84c42

1 files changed, 18 insertions, 7 deletions

diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index d6aadcee1..34e1f3c5f 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -67,8 +67,8 @@ public class DeviceProfile {
     String name;
     float minWidthDps;
     float minHeightDps;
-    float numRows;
-    float numColumns;
+    public float numRows;
+    public float numColumns;
     float numHotseatIcons;
     float iconSize;
     private float iconTextSize;
@@ -84,13 +84,13 @@ public class DeviceProfile {
     boolean transposeLayoutWithOrientation;
 
     int desiredWorkspaceLeftRightMarginPx;
-    int edgeMarginPx;
+    public int edgeMarginPx;
     Rect defaultWidgetPadding;
 
     int widthPx;
     int heightPx;
-    int availableWidthPx;
-    int availableHeightPx;
+    public int availableWidthPx;
+    public int availableHeightPx;
     int defaultPageSpacingPx;
 
     int overviewModeMinIconZoneHeightPx;
@@ -100,11 +100,12 @@ public class DeviceProfile {
     float overviewModeIconZoneRatio;
     float overviewModeScaleFactor;
 
+    public int cellWidthPx;
+    public int cellHeightPx;
+
     int iconSizePx;
     int iconTextSizePx;
     int iconDrawablePaddingPx;
-    int cellWidthPx;
-    int cellHeightPx;
     int allAppsIconSizePx;
     int allAppsIconTextSizePx;
     int allAppsCellWidthPx;
@@ -578,6 +579,16 @@ public class DeviceProfile {
         }
     }
 
+    public int getWorkspaceGridHeight() {
+        Rect p = getWorkspacePadding();
+        return availableHeightPx - p.top - p.bottom;
+    }
+
+    public int getWorkspaceGridWidth() {
+        Rect p = getWorkspacePadding();
+        return availableWidthPx - p.left - p.right;
+    }
+
     /** Returns the workspace padding in the specified orientation */
     Rect getWorkspacePadding() {
         return getWorkspacePadding(isLandscape ? CellLayout.LANDSCAPE : CellLayout.PORTRAIT);