Merge "Updated launcher assets." into jb-ub-now-indigo-rose
diff --git a/res/drawable-hdpi/ic_gel_setting_icn.png b/res/drawable-hdpi/ic_gel_setting_icn.png
new file mode 100644
index 0000000..f805947
--- /dev/null
+++ b/res/drawable-hdpi/ic_gel_setting_icn.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_gel_wallpaper_icn.png b/res/drawable-hdpi/ic_gel_wallpaper_icn.png
new file mode 100644
index 0000000..ad13c85
--- /dev/null
+++ b/res/drawable-hdpi/ic_gel_wallpaper_icn.png
Binary files differ
diff --git a/res/drawable-hdpi/ic_gel_widget_icn.png b/res/drawable-hdpi/ic_gel_widget_icn.png
new file mode 100644
index 0000000..2bfd2c1
--- /dev/null
+++ b/res/drawable-hdpi/ic_gel_widget_icn.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_gel_setting_icn.png b/res/drawable-mdpi/ic_gel_setting_icn.png
new file mode 100644
index 0000000..096e6bc
--- /dev/null
+++ b/res/drawable-mdpi/ic_gel_setting_icn.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_gel_wallpaper_icn.png b/res/drawable-mdpi/ic_gel_wallpaper_icn.png
new file mode 100644
index 0000000..61a7b7e
--- /dev/null
+++ b/res/drawable-mdpi/ic_gel_wallpaper_icn.png
Binary files differ
diff --git a/res/drawable-mdpi/ic_gel_widget_icn.png b/res/drawable-mdpi/ic_gel_widget_icn.png
new file mode 100644
index 0000000..8a2cb7a
--- /dev/null
+++ b/res/drawable-mdpi/ic_gel_widget_icn.png
Binary files differ
diff --git a/res/drawable-xhdpi/ic_gel_setting_icn.png b/res/drawable-xhdpi/ic_gel_setting_icn.png
new file mode 100644
index 0000000..fe17163
--- /dev/null
+++ b/res/drawable-xhdpi/ic_gel_setting_icn.png
Binary files differ
diff --git a/res/drawable-xhdpi/ic_gel_wallpaper_icn.png b/res/drawable-xhdpi/ic_gel_wallpaper_icn.png
new file mode 100644
index 0000000..d9472d9
--- /dev/null
+++ b/res/drawable-xhdpi/ic_gel_wallpaper_icn.png
Binary files differ
diff --git a/res/drawable-xhdpi/ic_gel_widget_icn.png b/res/drawable-xhdpi/ic_gel_widget_icn.png
new file mode 100644
index 0000000..da6e3e9
--- /dev/null
+++ b/res/drawable-xhdpi/ic_gel_widget_icn.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_gel_setting_icn.png b/res/drawable-xxhdpi/ic_gel_setting_icn.png
new file mode 100644
index 0000000..813716d
--- /dev/null
+++ b/res/drawable-xxhdpi/ic_gel_setting_icn.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_gel_wallpaper_icn.png b/res/drawable-xxhdpi/ic_gel_wallpaper_icn.png
new file mode 100644
index 0000000..3525446
--- /dev/null
+++ b/res/drawable-xxhdpi/ic_gel_wallpaper_icn.png
Binary files differ
diff --git a/res/drawable-xxhdpi/ic_gel_widget_icn.png b/res/drawable-xxhdpi/ic_gel_widget_icn.png
new file mode 100644
index 0000000..9342437
--- /dev/null
+++ b/res/drawable-xxhdpi/ic_gel_widget_icn.png
Binary files differ
diff --git a/res/layout/overview_panel.xml b/res/layout/overview_panel.xml
index e05adf2..e4f4c89 100644
--- a/res/layout/overview_panel.xml
+++ b/res/layout/overview_panel.xml
@@ -26,6 +26,8 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="@string/widget_button_text"
+        android:drawablePadding="4dp"
+        android:drawableTop="@drawable/ic_gel_widget_icn"
         android:textSize="18dp"/>
     <Space
         android:layout_width="@dimen/overview_panel_buttonSpacing"
@@ -35,6 +37,8 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="@string/wallpaper_button_text"
+        android:drawablePadding="4dp"
+        android:drawableTop="@drawable/ic_gel_wallpaper_icn"
         android:textSize="18dp" />
     <Space
         android:layout_width="@dimen/overview_panel_buttonSpacing"
@@ -44,5 +48,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="@string/settings_button_text"
+        android:drawablePadding="4dp"
+        android:drawableTop="@drawable/ic_gel_setting_icn"
         android:textSize="18dp" />
 </LinearLayout>
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index aad9b9f..9777ea9 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -77,7 +77,6 @@
 import android.view.KeyEvent;
 import android.view.LayoutInflater;
 import android.view.Menu;
-import android.view.MenuItem;
 import android.view.MotionEvent;
 import android.view.Surface;
 import android.view.View;
@@ -132,12 +131,6 @@
     static final boolean DEBUG_STRICT_MODE = false;
     static final boolean DEBUG_RESUME_TIME = false;
 
-    private static final int MENU_GROUP_WALLPAPER = 1;
-    private static final int MENU_WALLPAPER_SETTINGS = Menu.FIRST + 1;
-    private static final int MENU_MANAGE_APPS = MENU_WALLPAPER_SETTINGS + 1;
-    private static final int MENU_SYSTEM_SETTINGS = MENU_MANAGE_APPS + 1;
-    private static final int MENU_HELP = MENU_SYSTEM_SETTINGS + 1;
-
     private static final int REQUEST_CREATE_SHORTCUT = 1;
     private static final int REQUEST_CREATE_APPWIDGET = 5;
     private static final int REQUEST_PICK_APPLICATION = 6;
@@ -482,6 +475,33 @@
         return false;
     }
 
+    /**
+     * To be overridden by subclasses to create the custom content and call
+     * {@link #addToCustomContentPage}. This will only be invoked if
+     * {@link #hasCustomContentToLeft()} is {@code true}.
+     */
+    protected void addCustomContentToLeft() {
+    }
+
+    /**
+     * Invoked by subclasses to signal a change to the {@link #addCustomContentToLeft} value to
+     * ensure the custom content page is added or removed if necessary.
+     */
+    protected void invalidateHasCustomContentToLeft() {
+        if (mWorkspace.getScreenOrder().isEmpty()) {
+            // Not bound yet, wait for bindScreens to be called.
+            return;
+        }
+
+        if (!mWorkspace.hasCustomContent() && hasCustomContentToLeft()) {
+            // Create the custom content page and call the subclass to populate it.
+            mWorkspace.createCustomContentPage();
+            addCustomContentToLeft();
+        } else if (mWorkspace.hasCustomContent() && !hasCustomContentToLeft()) {
+            mWorkspace.removeCustomContentPage();
+        }
+    }
+
     private void updateGlobalIcons() {
         boolean searchVisible = false;
         boolean voiceVisible = false;
@@ -896,6 +916,9 @@
     }
 
     protected void onFinishBindingItems() {
+        if (hasCustomContentToLeft() && mWorkspace.hasCustomContent()) {
+            addCustomContentToLeft();
+        }
     }
 
     QSBScroller mQsbScroller = new QSBScroller() {
@@ -1851,66 +1874,12 @@
     }
 
     @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        if (isWorkspaceLocked()) {
-            return false;
-        }
-
-        super.onCreateOptionsMenu(menu);
-
-        Intent manageApps = new Intent(Settings.ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS);
-        manageApps.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
-                | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
-        Intent settings = new Intent(android.provider.Settings.ACTION_SETTINGS);
-        settings.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
-                | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
-        String helpUrl = getString(R.string.help_url);
-        Intent help = new Intent(Intent.ACTION_VIEW, Uri.parse(helpUrl));
-        help.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
-                | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
-
-        menu.add(MENU_GROUP_WALLPAPER, MENU_WALLPAPER_SETTINGS, 0, R.string.menu_wallpaper)
-            .setIcon(android.R.drawable.ic_menu_gallery)
-            .setAlphabeticShortcut('W');
-        menu.add(0, MENU_MANAGE_APPS, 0, R.string.menu_manage_apps)
-            .setIcon(android.R.drawable.ic_menu_manage)
-            .setIntent(manageApps)
-            .setAlphabeticShortcut('M');
-        menu.add(0, MENU_SYSTEM_SETTINGS, 0, R.string.menu_settings)
-            .setIcon(android.R.drawable.ic_menu_preferences)
-            .setIntent(settings)
-            .setAlphabeticShortcut('P');
-        if (!helpUrl.isEmpty()) {
-            menu.add(0, MENU_HELP, 0, R.string.menu_help)
-                .setIcon(android.R.drawable.ic_menu_help)
-                .setIntent(help)
-                .setAlphabeticShortcut('H');
-        }
-        return true;
-    }
-
-    @Override
     public boolean onPrepareOptionsMenu(Menu menu) {
         super.onPrepareOptionsMenu(menu);
-
-        if (mAppsCustomizeTabHost.isTransitioning()) {
-            return false;
+        if (!mWorkspace.isInOverviewMode()) {
+            mWorkspace.enterOverviewMode();
         }
-        boolean allAppsVisible = (mAppsCustomizeTabHost.getVisibility() == View.VISIBLE);
-        menu.setGroupVisible(MENU_GROUP_WALLPAPER, !allAppsVisible);
-
-        return true;
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        switch (item.getItemId()) {
-        case MENU_WALLPAPER_SETTINGS:
-            startWallpaper();
-            return true;
-        }
-
-        return super.onOptionsItemSelected(item);
+        return false;
     }
 
     @Override
@@ -3607,7 +3576,8 @@
         }
 
         // Create the custom content page (this call updates mDefaultScreen which calls
-        // setCurrentPage() so ensure that all pages are added before calling this)
+        // setCurrentPage() so ensure that all pages are added before calling this).
+        // The actual content of the custom page will be added during onFinishBindingItems().
         if (!mWorkspace.hasCustomContent() && hasCustomContentToLeft()) {
             mWorkspace.createCustomContentPage();
         }
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 76d60a8..c0b2ae3 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -52,7 +52,6 @@
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
-import android.view.ViewParent;
 import android.view.animation.DecelerateInterpolator;
 import android.view.animation.Interpolator;
 import android.widget.TextView;
@@ -540,6 +539,24 @@
         setCurrentPage(getCurrentPage() + 1);
     }
 
+    public void removeCustomContentPage() {
+        Launcher.addDumpLog(TAG, "10249126 - removeCustomContentPage()", true);
+
+        CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID);
+        if (customScreen == null) {
+            throw new RuntimeException("Expected custom content screen to exist");
+        }
+
+        mWorkspaceScreens.remove(CUSTOM_CONTENT_SCREEN_ID);
+        mScreenOrder.remove(CUSTOM_CONTENT_SCREEN_ID);
+        removeView(customScreen);
+        mCustomContentCallbacks = null;
+
+        // Ensure that the current page and default page are maintained.
+        mDefaultPage = mOriginalDefaultPage - 1;
+        setCurrentPage(getCurrentPage() - 1);
+    }
+
     public void addToCustomContentPage(View customContent, CustomContentCallbacks callbacks) {
         if (getPageIndexForScreenId(CUSTOM_CONTENT_SCREEN_ID) < 0) {
             throw new RuntimeException("Expected custom content screen to exist");
@@ -1326,30 +1343,32 @@
     }
 
     private void updateStateForCustomContent(int screenCenter) {
+        float translationX = 0;
+        float progress = 0;
         if (hasCustomContent()) {
             int index = mScreenOrder.indexOf(CUSTOM_CONTENT_SCREEN_ID);
             int scrollDelta = getScrollForPage(index + 1) - getScrollX();
-            float translationX = Math.max(scrollDelta, 0);
-            float progress = (1.0f * scrollDelta) /
+            translationX = Math.max(scrollDelta, 0);
+            progress = (1.0f * scrollDelta) /
                     (getScrollForPage(index + 1) - getScrollForPage(index));
             progress = Math.max(0, progress);
+        }
 
-            if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return;
-            mLastCustomContentScrollProgress = progress;
+        if (Float.compare(progress, mLastCustomContentScrollProgress) == 0) return;
+        mLastCustomContentScrollProgress = progress;
 
-            setBackgroundAlpha(progress * 0.8f);
+        setBackgroundAlpha(progress * 0.8f);
 
-            if (mLauncher.getHotseat() != null) {
-                mLauncher.getHotseat().setTranslationX(translationX);
-            }
+        if (mLauncher.getHotseat() != null) {
+            mLauncher.getHotseat().setTranslationX(translationX);
+        }
 
-            if (getPageIndicator() != null) {
-                getPageIndicator().setTranslationX(translationX);
-            }
+        if (getPageIndicator() != null) {
+            getPageIndicator().setTranslationX(translationX);
+        }
 
-            if (mCustomContentCallbacks != null) {
-                mCustomContentCallbacks.onScrollProgressChanged(progress);
-            }
+        if (mCustomContentCallbacks != null) {
+            mCustomContentCallbacks.onScrollProgressChanged(progress);
         }
     }
 
@@ -1931,7 +1950,8 @@
                 AlphaUpdateListener.updateVisibility(getPageIndicator());
             }
             searchBar.setAlpha(finalSearchBarAlpha);
-            AlphaUpdateListener.updateVisibility(mLauncher.getSearchBar());
+            AlphaUpdateListener.updateVisibility(searchBar);
+            updateCustomContentVisibility();
         }
         if (finalSearchBarAlpha == 0) {
             mLauncher.setVoiceButtonProxyVisible(false);
@@ -1998,10 +2018,27 @@
     private void onTransitionPrepare() {
         mIsSwitchingState = true;
         updateChildrenLayersEnabled(false);
-        if (mState != Workspace.State.NORMAL) {
-            if (hasCustomContent()) {
-                mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE);
-            }
+        hideCustomContentIfNecessary();
+    }
+
+    void updateCustomContentVisibility() {
+        int visibility = mState == Workspace.State.NORMAL ? VISIBLE : INVISIBLE;
+        if (hasCustomContent()) {
+            mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(visibility);
+        }
+    }
+
+    void showCustomContentIfNecessary() {
+        boolean show  = mState == Workspace.State.NORMAL;
+        if (show && hasCustomContent()) {
+            mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE);
+        }
+    }
+
+    void hideCustomContentIfNecessary() {
+        boolean hide  = mState != Workspace.State.NORMAL;
+        if (hide && hasCustomContent()) {
+            mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(INVISIBLE);
         }
     }
 
@@ -2018,11 +2055,7 @@
                 cl.setShortcutAndWidgetAlpha(1f);
             }
         }
-        if (mState == Workspace.State.NORMAL) {
-            if (hasCustomContent()) {
-                mWorkspaceScreens.get(CUSTOM_CONTENT_SCREEN_ID).setVisibility(VISIBLE);
-            }
-        }
+        showCustomContentIfNecessary();
     }
 
     @Override
@@ -3809,7 +3842,7 @@
     @Override
     protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) {
         // We don't dispatch restoreInstanceState to our children using this code path.
-        // Some pages will be restored immediately as their items are bound immediately, and 
+        // Some pages will be restored immediately as their items are bound immediately, and
         // others we will need to wait until after their items are bound.
         mSavedStates = container;
     }