Add a default wallpaper for xlarge devices.

Change-Id: Icaf3fc953ca6d469d17620c0aec789e7f60c924e

res/values-xlarge/wallpapers.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ * Copyright (C) 2009 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ -->
+
+<resources>
+    <string-array name="wallpapers" translatable="false">
+        <item>wallpaper_leaf</item>
+    </string-array>
+</resources>

src/com/android/launcher2/Launcher.java

@@ -16,14 +16,6 @@
 
 package com.android.launcher2;
 
-import java.io.DataInputStream;
-import java.io.DataOutputStream;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-
 import android.animation.Animatable;
 import android.animation.AnimatableListenerAdapter;
 import android.animation.Animator;
@@ -44,8 +36,8 @@ import android.content.ContentResolver;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
-import android.content.IntentFilter;
 import android.content.Intent.ShortcutIconResource;
+import android.content.IntentFilter;
 import android.content.pm.ActivityInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
@@ -79,12 +71,10 @@ import android.view.Menu;
 import android.view.MenuItem;
 import android.view.MotionEvent;
 import android.view.View;
+import android.view.View.OnLongClickListener;
 import android.view.ViewGroup;
 import android.view.WindowManager;
 import android.view.animation.AccelerateInterpolator;
-import android.view.View.OnLongClickListener;
-import android.view.animation.Animation;
-import android.view.animation.AnimationUtils;
 import android.view.animation.DecelerateInterpolator;
 import android.view.animation.Interpolator;
 import android.view.inputmethod.InputMethodManager;
@@ -94,15 +84,22 @@ import android.widget.LinearLayout;
 import android.widget.PopupWindow;
 import android.widget.RelativeLayout;
 import android.widget.TabHost;
+import android.widget.TabHost.OnTabChangeListener;
+import android.widget.TabHost.TabContentFactory;
 import android.widget.TabWidget;
 import android.widget.TextView;
 import android.widget.Toast;
-import android.widget.TabHost.OnTabChangeListener;
-import android.widget.TabHost.TabContentFactory;
-
 import com.android.common.Search;
 import com.android.launcher.R;
 
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
 /**
  * Default launcher application.
  */
@@ -463,11 +460,12 @@ public final class Launcher extends Activity
         WallpaperManager wpm = (WallpaperManager)getSystemService(WALLPAPER_SERVICE);
 
         Display display = getWindowManager().getDefaultDisplay();
-        boolean isPortrait = display.getWidth() < display.getHeight();
-
-        final int width = isPortrait ? display.getWidth() : display.getHeight();
-        final int height = isPortrait ? display.getHeight() : display.getWidth();
-        wpm.suggestDesiredDimensions(width * WALLPAPER_SCREENS_SPAN, height);
+        // TODO: Put back when we decide about scrolling the wallpaper
+        // boolean isPortrait = display.getWidth() < display.getHeight();
+        // final int width = isPortrait ? display.getWidth() : display.getHeight();
+        // final int height = isPortrait ? display.getHeight() : display.getWidth();
+        wpm.suggestDesiredDimensions(Math.max(display.getWidth(), display.getHeight()),
+                Math.max(display.getWidth(), display.getHeight()));
     }
 
     // Note: This doesn't do all the client-id magic that BrowserProvider does
@@ -1009,7 +1007,7 @@ public final class Launcher extends Activity
     /**
      * Add a widget to the workspace.
      *
-     * @param data The intent describing the appWidgetId.
+     * @param appWidgetId The app widget id
      * @param cellInfo The position on screen where to create the widget.
      */
     private void completeAddAppWidget(int appWidgetId, CellLayout.CellInfo cellInfo) {
@@ -2111,7 +2109,7 @@ public final class Launcher extends Activity
 
     // Now a part of LauncherModel.Callbacks. Used to reorder loading steps.
     public boolean isAllAppsVisible() {
-        return (mAllAppsGrid != null) ? mAllAppsGrid.isVisible() : false;
+        return mAllAppsGrid != null && mAllAppsGrid.isVisible();
     }
 
     // AllAppsView.Watcher