General code refactoring

  > Removing utility method for isAttachedToWindow
  > Moving logic to calculate cell size from workspace to DeviceProfile
  > Replacing some constants with xml resource variables
  > Saving the item info using content values for better compatibility with other methods

Change-Id: Idd612633d97a6241cb31148df9466031374bd5a0

1 files changed, 4 insertions, 15 deletions

diff --git a/src/com/android/launcher3/widget/WidgetsListAdapter.java b/src/com/android/launcher3/widget/WidgetsListAdapter.java
index 885d96fe5..ac9d62e9a 100644
--- a/src/com/android/launcher3/widget/WidgetsListAdapter.java
+++ b/src/com/android/launcher3/widget/WidgetsListAdapter.java
@@ -64,20 +64,17 @@ public class WidgetsListAdapter extends Adapter<WidgetsRowViewHolder> {
     private View.OnClickListener mIconClickListener;
     private View.OnLongClickListener mIconLongClickListener;
 
-    private static final int PRESET_INDENT_SIZE_TABLET = 56;
-    private int mIndent = 0;
+    private final int mIndent;
 
-    public WidgetsListAdapter(Context context,
-            View.OnClickListener iconClickListener,
+    public WidgetsListAdapter(View.OnClickListener iconClickListener,
             View.OnLongClickListener iconLongClickListener,
             Launcher launcher) {
-        mLayoutInflater = LayoutInflater.from(context);
+        mLayoutInflater = launcher.getLayoutInflater();
 
         mIconClickListener = iconClickListener;
         mIconLongClickListener = iconLongClickListener;
         mLauncher = launcher;
-
-        setContainerHeight();
+        mIndent = launcher.getResources().getDimensionPixelSize(R.dimen.widget_section_indent);
     }
 
     public void setWidgetsModel(WidgetsModel w) {
@@ -206,12 +203,4 @@ public class WidgetsListAdapter extends Adapter<WidgetsRowViewHolder> {
         }
         return mWidgetPreviewLoader;
     }
-
-    private void setContainerHeight() {
-        Resources r = mLauncher.getResources();
-        DeviceProfile profile = mLauncher.getDeviceProfile();
-        if (profile.isLargeTablet || profile.isTablet) {
-            mIndent = Utilities.pxFromDp(PRESET_INDENT_SIZE_TABLET, r.getDisplayMetrics());
-        }
-    }
 }