Refactoring DeviceProfile

-> Pulling out the parts of device profile which can (and need to be)
   initialized and accessed without access to an Activity context,
   ie. the invariant bits.
-> The invariant bits are stored in InvariantDeviceProfile which is
   initialized statically from LauncherAppState.
-> The DeviceProfile contains the Activity context-dependent bits,
   and we will create one of these for each Activity instance, and
   this instance is accessed through the Launcher activity.
-> It's possible that we can continue to refactor this such that
   all appropriate dimensions can be computed without an Activity
   context (by only specifying orientation). This would be an
   extension of this CL and allow us to know exactly how launcher
   will look in both orientations from any context.

Sets the stage for some improvements around b/19514688

Change-Id: Ia7daccf14d8ca2b9cb340b8780b684769e9f1892

1 files changed, 6 insertions, 8 deletions

diff --git a/src/com/android/launcher3/PendingAppWidgetHostView.java b/src/com/android/launcher3/PendingAppWidgetHostView.java
index 179c60a98..c8b27efd3 100644
--- a/src/com/android/launcher3/PendingAppWidgetHostView.java
+++ b/src/com/android/launcher3/PendingAppWidgetHostView.java
@@ -42,6 +42,7 @@ public class PendingAppWidgetHostView extends LauncherAppWidgetHostView implemen
     private final int mStartState;
     private final Intent mIconLookupIntent;
     private final boolean mDisabledForSafeMode;
+    private Launcher mLauncher;
 
     private Bitmap mIcon;
 
@@ -56,6 +57,8 @@ public class PendingAppWidgetHostView extends LauncherAppWidgetHostView implemen
     public PendingAppWidgetHostView(Context context, LauncherAppWidgetInfo info,
             boolean disabledForSafeMode) {
         super(context);
+
+        mLauncher = (Launcher) context;
         mInfo = info;
         mStartState = info.restoreStatus;
         mIconLookupIntent = new Intent().setComponent(info.providerName);
@@ -64,7 +67,7 @@ public class PendingAppWidgetHostView extends LauncherAppWidgetHostView implemen
         mPaint = new TextPaint();
         mPaint.setColor(0xFFFFFFFF);
         mPaint.setTextSize(TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_PX,
-                getDeviceProfile().iconTextSizePx, getResources().getDisplayMetrics()));
+                mLauncher.getDeviceProfile().iconTextSizePx, getResources().getDisplayMetrics()));
         setBackgroundResource(R.drawable.quantum_panel_dark);
         setWillNotDraw(false);
     }
@@ -173,12 +176,12 @@ public class PendingAppWidgetHostView extends LauncherAppWidgetHostView implemen
             return;
         }
 
+        DeviceProfile grid = mLauncher.getDeviceProfile();
         if (mTopCornerDrawable == null) {
             if (mDrawableSizeChanged) {
                 int outset = (mCenterDrawable instanceof PreloadIconDrawable) ?
                         ((PreloadIconDrawable) mCenterDrawable).getOutset() : 0;
-                int maxSize = LauncherAppState.getInstance().getDynamicGrid()
-                        .getDeviceProfile().iconSizePx + 2 * outset;
+                int maxSize = grid.iconSizePx + 2 * outset;
                 int size = Math.min(maxSize, Math.min(
                         getWidth() - getPaddingLeft() - getPaddingRight(),
                         getHeight() - getPaddingTop() - getPaddingBottom()));
@@ -193,7 +196,6 @@ public class PendingAppWidgetHostView extends LauncherAppWidgetHostView implemen
         } else  {
             // Draw the top corner icon and "Setup" text is possible
             if (mDrawableSizeChanged) {
-                DeviceProfile grid = getDeviceProfile();
                 int iconSize = grid.iconSizePx;
                 int paddingTop = getPaddingTop();
                 int paddingBottom = getPaddingBottom();
@@ -251,8 +253,4 @@ public class PendingAppWidgetHostView extends LauncherAppWidgetHostView implemen
             }
         }
     }
-
-    private DeviceProfile getDeviceProfile() {
-        return LauncherAppState.getInstance().getDynamicGrid().getDeviceProfile();
-    }
 }