Updating backup restore logic

> Adding DeviceProfile information in the backup
> Removing SharedPreference backup
> Adding helper methods to abort backup in the middle
> Comparing keys against the backup journal during restore
to avoid restoring corrupt/lost entries
> Old backups are still compatible, but lost keys verification
will be ignored in that case.

Bug: 17937935
Bug: 17951775
Bug: 17260941
Change-Id: Iad48646cfdd69abaff5c163b2055f3b8a9b39b19

1 files changed, 1 insertions, 16 deletions

diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index e47242271..75131cbdb 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -59,7 +59,6 @@ import android.database.ContentObserver;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.Color;
-import android.graphics.Point;
 import android.graphics.PorterDuff;
 import android.graphics.Rect;
 import android.graphics.drawable.ColorDrawable;
@@ -82,7 +81,6 @@ import android.text.Selection;
 import android.text.SpannableStringBuilder;
 import android.text.TextUtils;
 import android.text.method.TextKeyListener;
-import android.util.DisplayMetrics;
 import android.util.Log;
 import android.util.Pair;
 import android.view.Display;
@@ -636,21 +634,8 @@ public class Launcher extends Activity
                         SettingsProvider.SETTINGS_UI_DRAWER_TYPE,
                         R.integer.preferences_interface_drawer_type_default));
 
-        // Determine the dynamic grid properties
-        Point smallestSize = new Point();
-        Point largestSize = new Point();
-        Point realSize = new Point();
-        Display display = getWindowManager().getDefaultDisplay();
-        display.getCurrentSizeRange(smallestSize, largestSize);
-        display.getRealSize(realSize);
-        DisplayMetrics dm = new DisplayMetrics();
-        display.getMetrics(dm);
         // Lazy-initialize the dynamic grid
-        mGrid = app.initDynamicGrid(this,
-                Math.min(smallestSize.x, smallestSize.y),
-                Math.min(largestSize.x, largestSize.y),
-                realSize.x, realSize.y,
-                dm.widthPixels, dm.heightPixels);
+        mGrid = app.initDynamicGrid(this);
 
         mModel = app.setLauncher(this);
         mIconCache = app.getIconCache();