Fix issues with the new widget layout

-> use first layout instead of first measure to determine size
-> fix issue where we were doubly accounting for padding of
   AppsCustomizePagedView
-> show page backgrounds by default, hide fake page by default
-> stripping some dead code related to the market button
   and all apps cling

Change-Id: I787bdf1092c821b780670098fb219a8a68914bc8

8 files changed, 9 insertions, 166 deletions

diff --git a/res/drawable-hdpi/quantum_panel_dark.9.png b/res/drawable-hdpi/quantum_panel_dark.9.png
index 057efd157..abaf23026 100644
--- a/res/drawable-hdpi/quantum_panel_dark.9.png
+++ b/res/drawable-hdpi/quantum_panel_dark.9.png
diff --git a/res/drawable-mdpi/quantum_panel_dark.9.png b/res/drawable-mdpi/quantum_panel_dark.9.png
index 7837e4808..7728a7268 100644
--- a/res/drawable-mdpi/quantum_panel_dark.9.png
+++ b/res/drawable-mdpi/quantum_panel_dark.9.png
diff --git a/res/drawable-xhdpi/quantum_panel_dark.9.png b/res/drawable-xhdpi/quantum_panel_dark.9.png
index 8944a8f98..4c1868b55 100644
--- a/res/drawable-xhdpi/quantum_panel_dark.9.png
+++ b/res/drawable-xhdpi/quantum_panel_dark.9.png
diff --git a/res/drawable-xxhdpi/quantum_panel_dark.9.png b/res/drawable-xxhdpi/quantum_panel_dark.9.png
index b74f1a65c..17ba0f116 100644
--- a/res/drawable-xxhdpi/quantum_panel_dark.9.png
+++ b/res/drawable-xxhdpi/quantum_panel_dark.9.png
diff --git a/res/layout/apps_customize_pane.xml b/res/layout/apps_customize_pane.xml
index b1ba8d103..c2d399e29 100644
--- a/res/layout/apps_customize_pane.xml
+++ b/res/layout/apps_customize_pane.xml
@@ -40,6 +40,7 @@
                     android:id="@+id/fake_page"
                     android:layout_width="match_parent"
                     android:layout_height="match_parent"
+                    android:visibility="invisible"
                     android:clipToPadding="false" />
             </FrameLayout>
             <com.android.launcher3.AppsCustomizePagedView
@@ -60,13 +61,4 @@
             android:layout_height="wrap_content"
             android:layout_gravity="center" />
     </LinearLayout>
-
-    <include
-        android:id="@+id/market_button"
-        layout="@layout/market_button"
-        android:layout_width="wrap_content"
-        android:layout_height="match_parent"
-        android:layout_gravity="end"
-        android:visibility="gone"/>
-
 </com.android.launcher3.AppsCustomizeTabHost>
diff --git a/src/com/android/launcher3/AppsCustomizePagedView.java b/src/com/android/launcher3/AppsCustomizePagedView.java
index 2e81b9326..787bf96d2 100644
--- a/src/com/android/launcher3/AppsCustomizePagedView.java
+++ b/src/com/android/launcher3/AppsCustomizePagedView.java
@@ -214,7 +214,7 @@ public class AppsCustomizePagedView extends PagedViewWithDraggableItems implemen
     int mWidgetLoadingId = -1;
     PendingAddWidgetInfo mCreateWidgetInfo = null;
     private boolean mDraggingWidget = false;
-    boolean mPageBackgroundsVisible;
+    boolean mPageBackgroundsVisible = true;
 
     private Toast mWidgetInstructionToast;
 
@@ -376,52 +376,19 @@ public class AppsCustomizePagedView extends PagedViewWithDraggableItems implemen
         mWidgetSpacingLayout.measure(widthSpec, heightSpec);
 
         final boolean hostIsTransitioning = getTabHost().isInTransition();
-
-        // Restore the page
         int page = getPageForComponent(mSaveInstanceStateItemIndex);
         invalidatePageData(Math.max(0, page), hostIsTransitioning);
-
-        // Show All Apps cling if we are finished transitioning, otherwise, we will try again when
-        // the transition completes in AppsCustomizeTabHost (otherwise the wrong offsets will be
-        // returned while animating)
-        if (!hostIsTransitioning) {
-            post(new Runnable() {
-                @Override
-                public void run() {
-                    showAllAppsCling();
-                }
-            });
-        }
     }
 
-    void showAllAppsCling() {
-        if (!mHasShownAllAppsCling && isDataReady()) {
-            mHasShownAllAppsCling = true;
-            // Calculate the position for the cling punch through
-            int[] offset = new int[2];
-            int[] pos = mWidgetSpacingLayout.estimateCellPosition(mClingFocusedX, mClingFocusedY);
-            mLauncher.getDragLayer().getLocationInDragLayer(this, offset);
-            // PagedViews are centered horizontally but top aligned
-            // Note we have to shift the items up now that Launcher sits under the status bar
-            pos[0] += (getMeasuredWidth() - mWidgetSpacingLayout.getMeasuredWidth()) / 2 +
-                    offset[0];
-            pos[1] += offset[1] - mLauncher.getDragLayer().getPaddingTop();
-        }
-    }
+    protected void onLayout(boolean changed, int l, int t, int r, int b) {
+        super.onLayout(changed, l, t, r, b);
 
-    @Override
-    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
-        int width = MeasureSpec.getSize(widthMeasureSpec);
-        int height = MeasureSpec.getSize(heightMeasureSpec);
         if (!isDataReady()) {
             if ((LauncherAppState.isDisableAllApps() || !mApps.isEmpty()) && !mWidgets.isEmpty()) {
                 setDataIsReady();
-                setMeasuredDimension(width, height);
-                onDataReady(width, height);
+                onDataReady(getMeasuredWidth(), getMeasuredHeight());
             }
         }
-
-        super.onMeasure(widthMeasureSpec, heightMeasureSpec);
     }
 
     public void onPackagesUpdated(ArrayList<Object> widgetsAndShortcuts) {
@@ -1179,11 +1146,10 @@ public class AppsCustomizePagedView extends PagedViewWithDraggableItems implemen
 
         // Calculate the dimensions of each cell we are giving to each widget
         final ArrayList<Object> items = new ArrayList<Object>();
-        int contentWidth = mContentWidth - getPaddingLeft() - getPaddingRight()
-                - layout.getPaddingLeft() - layout.getPaddingRight();
+        int contentWidth = mContentWidth - layout.getPaddingLeft() - layout.getPaddingRight();
         final int cellWidth = contentWidth / mWidgetCountX;
-        int contentHeight = mContentHeight - getPaddingTop() - getPaddingBottom()
-                - layout.getPaddingTop() - layout.getPaddingBottom();
+        int contentHeight = mContentHeight - layout.getPaddingTop() - layout.getPaddingBottom();
+
         final int cellHeight = contentHeight / mWidgetCountY;
 
         // Prepare the set of widgets to load previews for in the background
diff --git a/src/com/android/launcher3/FocusHelper.java b/src/com/android/launcher3/FocusHelper.java
index b1250ceea..df5e0fc33 100644
--- a/src/com/android/launcher3/FocusHelper.java
+++ b/src/com/android/launcher3/FocusHelper.java
@@ -57,16 +57,6 @@ class HotseatIconKeyEventListener implements View.OnKeyListener {
     }
 }
 
-/**
- * A keyboard listener we set on the last tab button in AppsCustomize to jump to then
- * market icon and vice versa.
- */
-class AppsCustomizeTabKeyEventListener implements View.OnKeyListener {
-    public boolean onKey(View v, int keyCode, KeyEvent event) {
-        return FocusHelper.handleAppsCustomizeTabKeyEvent(v, keyCode, event);
-    }
-}
-
 public class FocusHelper {
     /**
      * Private helper to get the parent TabHost in the view hiearchy.
@@ -80,41 +70,6 @@ public class FocusHelper {
     }
 
     /**
-     * Handles key events in a AppsCustomize tab between the last tab view and the shop button.
-     */
-    static boolean handleAppsCustomizeTabKeyEvent(View v, int keyCode, KeyEvent e) {
-        final AppsCustomizeTabHost tabHost = findTabHostParent(v);
-        final ViewGroup contents = tabHost.getContent();
-        final View shop = tabHost.findViewById(R.id.market_button);
-
-        final int action = e.getAction();
-        final boolean handleKeyEvent = (action != KeyEvent.ACTION_UP);
-        boolean wasHandled = false;
-        switch (keyCode) {
-            case KeyEvent.KEYCODE_DPAD_RIGHT:
-                if (handleKeyEvent) {
-                    // Select the shop button if we aren't on it
-                    if (v != shop) {
-                        shop.requestFocus();
-                    }
-                }
-                wasHandled = true;
-                break;
-            case KeyEvent.KEYCODE_DPAD_DOWN:
-                if (handleKeyEvent) {
-                    // Select the content view (down is handled by the tab key handler otherwise)
-                    if (v == shop) {
-                        contents.requestFocus();
-                        wasHandled = true;
-                    }
-                }
-                break;
-            default: break;
-        }
-        return wasHandled;
-    }
-
-    /**
      * Returns the Viewgroup containing page contents for the page at the index specified.
      */
     private static ViewGroup getAppsCustomizePage(ViewGroup container, int index) {
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 31482f77e..8995856a4 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -329,10 +329,6 @@ public class Launcher extends Activity
     // External icons saved in case of resource changes, orientation, etc.
     private static Drawable.ConstantState[] sGlobalSearchIcon = new Drawable.ConstantState[2];
     private static Drawable.ConstantState[] sVoiceSearchIcon = new Drawable.ConstantState[2];
-    private static Drawable.ConstantState[] sAppMarketIcon = new Drawable.ConstantState[2];
-
-    private Intent mAppMarketIntent = null;
-    private static final boolean DISABLE_MARKET_BUTTON = true;
 
     private Drawable mWorkspaceBackgroundDrawable;
 
@@ -557,11 +553,7 @@ public class Launcher extends Activity
         boolean voiceVisible = false;
         // If we have a saved version of these external icons, we load them up immediately
         int coi = getCurrentOrientationIndexForGlobalIcons();
-        if (sGlobalSearchIcon[coi] == null || sVoiceSearchIcon[coi] == null ||
-                sAppMarketIcon[coi] == null) {
-            if (!DISABLE_MARKET_BUTTON) {
-                updateAppMarketIcon();
-            }
+        if (sGlobalSearchIcon[coi] == null || sVoiceSearchIcon[coi] == null) {
             searchVisible = updateGlobalSearchIcon();
             voiceVisible = updateVoiceSearchIcon(searchVisible);
         }
@@ -573,9 +565,6 @@ public class Launcher extends Activity
             updateVoiceSearchIcon(sVoiceSearchIcon[coi]);
             voiceVisible = true;
         }
-        if (!DISABLE_MARKET_BUTTON && sAppMarketIcon[coi] != null) {
-            updateAppMarketIcon(sAppMarketIcon[coi]);
-        }
         if (mSearchDropTargetBar != null) {
             mSearchDropTargetBar.onSearchPackagesChanged(searchVisible, voiceVisible);
         }
@@ -1753,11 +1742,6 @@ public class Launcher extends Activity
                     }
                 });
             }
-            // When Launcher comes back to foreground, a different Activity might be responsible for
-            // the app market intent, so refresh the icon
-            if (!DISABLE_MARKET_BUTTON) {
-                updateAppMarketIcon();
-            }
             clearTypedText();
         }
     }
@@ -2739,16 +2723,6 @@ public class Launcher extends Activity
         return mHapticFeedbackTouchListener;
     }
 
-    public void onClickAppMarketButton(View v) {
-        if (!DISABLE_MARKET_BUTTON) {
-            if (mAppMarketIntent != null) {
-                startActivitySafely(v, mAppMarketIntent, "app market");
-            } else {
-                Log.e(TAG, "Invalid app market intent.");
-            }
-        }
-    }
-
     public void onDragStarted(View view) {}
 
     /**
@@ -4008,44 +3982,6 @@ public class Launcher extends Activity
     public void disableVoiceButtonProxy(boolean disabled) {
         updateVoiceButtonProxyVisible(disabled);
     }
-    /**
-     * Sets the app market icon
-     */
-    private void updateAppMarketIcon() {
-        if (!DISABLE_MARKET_BUTTON) {
-            final View marketButton = findViewById(R.id.market_button);
-            Intent intent = new Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_APP_MARKET);
-            // Find the app market activity by resolving an intent.
-            // (If multiple app markets are installed, it will return the ResolverActivity.)
-            ComponentName activityName = intent.resolveActivity(getPackageManager());
-            if (activityName != null) {
-                int coi = getCurrentOrientationIndexForGlobalIcons();
-                mAppMarketIntent = intent;
-                sAppMarketIcon[coi] = updateTextButtonWithIconFromExternalActivity(
-                        R.id.market_button, activityName, R.drawable.ic_launcher_market_holo,
-                        TOOLBAR_ICON_METADATA_NAME);
-                marketButton.setVisibility(View.VISIBLE);
-            } else {
-                // We should hide and disable the view so that we don't try and restore the visibility
-                // of it when we swap between drag & normal states from IconDropTarget subclasses.
-                marketButton.setVisibility(View.GONE);
-                marketButton.setEnabled(false);
-            }
-        }
-    }
-
-    private void updateAppMarketIcon(Drawable.ConstantState d) {
-        if (!DISABLE_MARKET_BUTTON) {
-            // Ensure that the new drawable we are creating has the approprate toolbar icon bounds
-            Resources r = getResources();
-            Drawable marketIconDrawable = d.newDrawable(r);
-            int w = r.getDimensionPixelSize(R.dimen.toolbar_external_icon_width);
-            int h = r.getDimensionPixelSize(R.dimen.toolbar_external_icon_height);
-            marketIconDrawable.setBounds(0, 0, w, h);
-
-            updateTextButtonWithDrawable(R.id.market_button, marketIconDrawable);
-        }
-    }
 
     @Override
     public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
@@ -4553,12 +4489,6 @@ public class Launcher extends Activity
 
         mWorkspace.restoreInstanceStateForRemainingPages();
 
-        // Update the market app icon as necessary (the other icons will be managed in response to
-        // package changes in bindSearchablesChanged()
-        if (!DISABLE_MARKET_BUTTON) {
-            updateAppMarketIcon();
-        }
-
         setWorkspaceLoading(false);
         sendLoadingCompleteBroadcastIfNecessary();