Move batch size to a resource.

This way we can figure out how many apps to send to the grid
at a time even if the grid hasn't been instantiated yet.

Bug: 2599979
Change-Id: I7960fe1adae6976555334422335f3a4b28d0675e

res/values/config.xml

@@ -1,5 +1,6 @@
 <resources>
     <integer name="config_allAppsFadeInTime">700</integer>
     <integer name="config_allAppsFadeOutTime">700</integer>
-    <integer name="config_allAppsBatchLoadDelay">150</integer>
+    <integer name="config_allAppsBatchLoadDelay">0</integer>
+    <integer name="config_allAppsBatchSize">0</integer>
 </resources>

src/com/android/launcher2/AllApps2D.java

@@ -50,8 +50,6 @@ public class AllApps2D
 
     private static final String TAG = "Launcher.AllApps2D";
 
-    private static final int BATCH_SIZE = 6; // give us a few apps at a time
-
     private Launcher mLauncher;
     private DragController mDragController;
 
@@ -302,10 +300,6 @@ public class AllApps2D
         return -1;
     }
 
-    public int getAppBatchSize() {
-        return BATCH_SIZE;
-    }
-
     public void dumpState() {
         ApplicationInfo.dumpApplicationInfoList(TAG, "mAllAppsList", mAllAppsList);
     }

src/com/android/launcher2/AllApps3D.java

@@ -73,8 +73,6 @@ public class AllApps3D extends RSSurfaceView
     private static final int SELECTION_ICONS = 1;
     private static final int SELECTION_HOME = 2;
 
-    private static final int BATCH_SIZE = 0; // give us all the apps at once
-
     private Launcher mLauncher;
     private DragController mDragController;
 
@@ -1600,10 +1598,6 @@ public class AllApps3D extends RSSurfaceView
         }
     }
 
-    public int getAppBatchSize() {
-        return BATCH_SIZE;
-    }
-
     public void dumpState() {
         Log.d(TAG, "sRS=" + sRS);
         Log.d(TAG, "sRollo=" + sRollo);

src/com/android/launcher2/AllAppsView.java

@@ -41,8 +41,6 @@ public interface AllAppsView {
 
     public void updateApps(ArrayList<ApplicationInfo> list);
     
-    public int  getAppBatchSize();
-
     public void dumpState();
 
     public void surrender();

src/com/android/launcher2/Launcher.java

@@ -2095,7 +2095,7 @@ public final class Launcher extends Activity
      * Implementation of the method from LauncherModel.Callbacks.
      */
     public int getAppBatchSize() {
-        return mAllAppsGrid.getAppBatchSize();
+        return getResources().getInteger(R.integer.config_allAppsBatchSize);
     }
 
     /**