auto import from //branches/cupcake/...@131421

res/layout/widget_clock.xml

@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2008 The Android Open Source Project
-
-     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.
--->
-
-<AnalogClock xmlns:android="http://schemas.android.com/apk/res/android"
-    android:dial="@drawable/clock_dial"
-    android:hand_hour="@drawable/clock_hour"
-    android:hand_minute="@drawable/clock_minute"
-    android:layout_width="fill_parent"
-    android:layout_height="fill_parent" />

res/layout/widget_photo_frame.xml

@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2008 The Android Open Source Project
-
-     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.
--->
-
-<com.android.launcher.PhotoFrame xmlns:android="http://schemas.android.com/apk/res/android"
-	android:scaleType="center"
-	android:cropToPadding="true"
-    android:background="@drawable/picture_frame"
-    android:layout_width="fill_parent"
-    android:layout_height="fill_parent" />

res/values-nb/strings.xml

@@ -28,38 +28,32 @@
     <string name="menu_item_add_item">"Legg til skrivebord"</string>
     <string name="group_applications">"Applikasjon"</string>
     <string name="group_shortcuts">"Snarvei"</string>
-    <!-- no translation found for group_search (5905328940867162196) -->
-    <skip />
-    <!-- no translation found for group_folder (236213814675135523) -->
-    <skip />
+    <string name="group_search">"Søk"</string>
+    <string name="group_folder">"Mappe"</string>
     <string name="group_live_folders">"Aktiv mappe"</string>
     <string name="group_widgets">"Skrivebordselement"</string>
-    <!-- no translation found for group_gadgets (7795333306847768497) -->
-    <skip />
+    <string name="group_gadgets">"Gadget"</string>
     <string name="group_wallpapers">"Bakgrunnsbilde"</string>
     <string name="add_folder">"Mappe"</string>
     <string name="add_clock">"Klokke"</string>
     <string name="add_photo_frame">"Bilderamme"</string>
     <string name="add_search">"Søk"</string>
     <string name="out_of_space">"Ikke nok plass på skrivebordet."</string>
-    <!-- no translation found for title_select_shortcut (2858897527672831763) -->
-    <skip />
-    <!-- no translation found for title_select_live_folder (441136484932944782) -->
-    <skip />
+    <string name="title_select_shortcut">"Velg snarvei"</string>
+    <string name="title_select_live_folder">"Velg aktiv mappe"</string>
     <string name="menu_add">"Legg til"</string>
     <string name="menu_wallpaper">"Bakgrunnsbilde"</string>
     <string name="menu_search">"Søk"</string>
     <string name="menu_notifications">"Varslinger"</string>
     <string name="menu_settings">"Innstillinger"</string>
-    <string name="permlab_install_shortcut">"shortcuts"</string>
-    <string name="permdesc_install_shortcut">"Allows an application to add shortcuts without user intervention."</string>
-    <string name="permlab_uninstall_shortcut">"uninstall shortcuts"</string>
-    <string name="permdesc_uninstall_shortcut">"Allows an application to remove shortcuts without user intervention."</string>
-    <string name="permlab_read_settings">"read Home settings and shortcuts"</string>
-    <string name="permdesc_read_settings">"Allows an application to read the settings and shortcuts in Home."</string>
-    <string name="permlab_write_settings">"write Home settings and shortcuts"</string>
-    <string name="permdesc_write_settings">"Allows an application to change the settings and shortcuts in Home."</string>
+    <string name="permlab_install_shortcut">"installere snarveier"</string>
+    <string name="permdesc_install_shortcut">"Lar applikasjonen legge til snarveier uten å involvere brukeren."</string>
+    <string name="permlab_uninstall_shortcut">"avinstallere snarveier"</string>
+    <string name="permdesc_uninstall_shortcut">"Lar applikasjonen fjerne snarveier uten å involvere brukeren."</string>
+    <string name="permlab_read_settings">"lese skrivebordsinnstillinger og -snarveier"</string>
+    <string name="permdesc_read_settings">"Lar applikasjonen lese innstillinger og snarveier fra skrivebordet."</string>
+    <string name="permlab_write_settings">"skrive skrivebordsinnstillinger og -snarveier"</string>
+    <string name="permdesc_write_settings">"Lar applikasjonen endre innstillinger og snarveier på skrivebordet."</string>
     <string name="search_hint">"Google-søk"</string>
-    <!-- no translation found for gadget_error_text (7654995305187314446) -->
-    <skip />
+    <string name="gadget_error_text">"Problem under lasting av gadget"</string>
 </resources>

src/com/android/launcher/CellLayout.java

@@ -357,16 +357,10 @@ public class CellLayout extends ViewGroup {
         }
 
         cellInfo.valid = cellInfo.vacantCells.size() > 0;
-        if (cellInfo.valid) {
-            int[] xy = new int[2];
-            if (cellInfo.findCellForSpan(xy, 1, 1)) {
-                cellInfo.cellX = xy[0];
-                cellInfo.cellY = xy[1];
-                cellInfo.spanY = 1;
-                cellInfo.spanX = 1;
-            }
-        }
 
+        // Assume the caller will perform their own cell searching, otherwise we
+        // risk causing an unnecessary rebuild after findCellForSpan()
+        
         return cellInfo;
     }
 
@@ -665,9 +659,9 @@ public class CellLayout extends ViewGroup {
      *  
      * @param width Width in pixels
      * @param height Height in pixels
-     * @param cellInfo {@link CellInfo} to fill with calculated span parameters
+     * @param Horizontal and vertical spans required
      */
-    public void rectToCell(int width, int height, CellInfo cellInfo) {
+    public int[] rectToCell(int width, int height) {
         // Always assume we're working with the smallest span to make sure we
         // reserve enough space in both orientations.
         int actualWidth = mCellWidth + mWidthGap;
@@ -675,8 +669,9 @@ public class CellLayout extends ViewGroup {
         int smallerSize = Math.min(actualWidth, actualHeight);
         
         // Always round up to next largest cell
-        cellInfo.spanX = (width + smallerSize) / smallerSize;
-        cellInfo.spanY = (height + smallerSize) / smallerSize;
+        int spanX = (width + smallerSize) / smallerSize;
+        int spanY = (height + smallerSize) / smallerSize;
+        return new int[] { spanX, spanY };
     }
 
     /**

src/com/android/launcher/Launcher.java

@@ -37,7 +37,7 @@ import android.content.pm.PackageManager.NameNotFoundException;
 import android.content.res.Resources;
 import android.content.res.Configuration;
 import android.database.ContentObserver;
-import android.gadget.GadgetInfo;
+import android.gadget.GadgetProviderInfo;
 import android.gadget.GadgetManager;
 import android.graphics.Bitmap;
 import android.graphics.drawable.BitmapDrawable;
@@ -197,7 +197,9 @@ public final class Launcher extends Activity implements View.OnClickListener, On
         mInflater = getLayoutInflater();
         
         mGadgetManager = GadgetManager.getInstance(this);
+        
         mGadgetHost = new LauncherGadgetHost(this, GADGET_HOST_ID);
+        mGadgetHost.startListening();
         
         // TODO: figure out if this is first launch and correctly clear GadgetHost database
 
@@ -234,18 +236,6 @@ public final class Launcher extends Activity implements View.OnClickListener, On
         Selection.setSelection(mDefaultKeySsb, 0);
     }
     
-    @Override
-    protected void onStart() {
-        super.onStart();
-        mGadgetHost.startListening();
-    }
-    
-    @Override
-    protected void onStop() {
-        super.onStop();
-        mGadgetHost.stopListening();
-    }
-    
     private void checkForLocaleChange() {
         final SharedPreferences preferences = getSharedPreferences(PREFERENCES, MODE_PRIVATE);
         final Configuration configuration = getResources().getConfiguration();
@@ -315,7 +305,7 @@ public final class Launcher extends Activity implements View.OnClickListener, On
         if (resultCode == RESULT_OK && mAddItemCellInfo != null) {
             switch (requestCode) {
                 case REQUEST_PICK_APPLICATION:
-                    completeAddApplication(this, data, mAddItemCellInfo);
+                    completeAddApplication(this, data, mAddItemCellInfo, !mDesktopLocked);
                     break;
                 case REQUEST_PICK_SHORTCUT:
                     addShortcut(data);
@@ -541,8 +531,10 @@ public final class Launcher extends Activity implements View.OnClickListener, On
      * @param data The intent describing the application.
      * @param cellInfo The position on screen where to create the shortcut.
      */
-    void completeAddApplication(Context context, Intent data, CellLayout.CellInfo cellInfo) {
+    void completeAddApplication(Context context, Intent data, CellLayout.CellInfo cellInfo,
+            boolean insertAtFirst) {
         cellInfo.screen = mWorkspace.getCurrentScreen();
+        if (!findSingleSlot(cellInfo)) return;
 
         // Find details for this application
         ComponentName component = data.getComponent();
@@ -567,7 +559,7 @@ public final class Launcher extends Activity implements View.OnClickListener, On
             itemInfo.icon = activityInfo.loadIcon(packageManager);
             itemInfo.container = ItemInfo.NO_ID;
 
-            mWorkspace.addApplicationShortcut(itemInfo, mAddItemCellInfo);
+            mWorkspace.addApplicationShortcut(itemInfo, cellInfo, insertAtFirst);
         }
     }
     
@@ -580,8 +572,9 @@ public final class Launcher extends Activity implements View.OnClickListener, On
      */
     private void completeAddShortcut(Intent data, CellLayout.CellInfo cellInfo,
             boolean insertAtFirst) {
-
         cellInfo.screen = mWorkspace.getCurrentScreen();
+        if (!findSingleSlot(cellInfo)) return;
+        
         final ApplicationInfo info = addShortcut(this, data, cellInfo, false);
 
         if (!mRestoring) {
@@ -610,20 +603,20 @@ public final class Launcher extends Activity implements View.OnClickListener, On
         
         Log.d(LOG_TAG, "dumping extras content="+extras.toString());
         
-        GadgetInfo gadgetInfo = mGadgetManager.getGadgetInfo(gadgetId);
+        GadgetProviderInfo gadgetInfo = mGadgetManager.getGadgetInfo(gadgetId);
         
         // Calculate the grid spans needed to fit this gadget
         CellLayout layout = (CellLayout) mWorkspace.getChildAt(cellInfo.screen);
-        layout.rectToCell(gadgetInfo.minWidth, gadgetInfo.minHeight, cellInfo);
-
+        int[] spans = layout.rectToCell(gadgetInfo.minWidth, gadgetInfo.minHeight);
+        
         // Try finding open space on Launcher screen
         final int[] xy = mCellCoordinates;
-        if (!findSlot(cellInfo, xy, cellInfo.spanX, cellInfo.spanY)) return;
+        if (!findSlot(cellInfo, xy, spans[0], spans[1])) return;
 
         // Build Launcher-specific Gadget info and save to database
         LauncherGadgetInfo launcherInfo = new LauncherGadgetInfo(gadgetId);
-        launcherInfo.spanX = cellInfo.spanX;
-        launcherInfo.spanY = cellInfo.spanY;
+        launcherInfo.spanX = spans[0];
+        launcherInfo.spanY = spans[1];
         
         LauncherModel.addItemToDatabase(this, launcherInfo,
                 LauncherSettings.Favorites.CONTAINER_DESKTOP,
@@ -643,19 +636,6 @@ public final class Launcher extends Activity implements View.OnClickListener, On
         } else if (sModel.isDesktopLoaded()) {
             sModel.addDesktopItem(launcherInfo);
         }
-        
-        // Request fresh update if we needed to config this gadget to
-        // remove the stale UPDATE from the initial bind
-        if (!extras.containsKey(SKIP_CONFIG) || true) {
-            // TODO: move this down into GadgetManager to prevent abuse? (anyone
-            // could force a specific gadget into the ground through flooding)
-            Log.d(LOG_TAG, "requesting new gadget update because we had a config step");
-            Intent intent = new Intent(GadgetManager.GADGET_UPDATE_ACTION);
-            intent.putExtra(GadgetManager.EXTRA_GADGET_IDS, new int[] { gadgetId });
-            intent.setComponent(gadgetInfo.provider);
-            sendBroadcast(intent);
-        }
-
     }
     
     public LauncherGadgetHost getGadgetHost() {
@@ -802,6 +782,8 @@ public final class Launcher extends Activity implements View.OnClickListener, On
         mDestroyed = true;
 
         super.onDestroy();
+        
+        mGadgetHost.stopListening();
 
         TextKeyListener.getInstance().release();
 
@@ -901,24 +883,20 @@ public final class Launcher extends Activity implements View.OnClickListener, On
         }
     }
     
-    static final String SKIP_CONFIG = "skip_config";
-
     void addGadget(Intent data) {
+        // TODO: catch bad gadget exception when sent
         int gadgetId = data.getIntExtra(GadgetManager.EXTRA_GADGET_ID, -1);
-        GadgetInfo gadget = mGadgetManager.getGadgetInfo(gadgetId);
+        GadgetProviderInfo gadget = mGadgetManager.getGadgetInfo(gadgetId);
 
         if (gadget.configure != null) {
             // Launch over to configure gadget, if needed
-            Intent intent = new Intent(GadgetManager.GADGET_CONFIGURE_ACTION);
+            Intent intent = new Intent(GadgetManager.ACTION_GADGET_CONFIGURE);
             intent.setComponent(gadget.configure);
             intent.putExtra(GadgetManager.EXTRA_GADGET_ID, gadgetId);
 
             startActivityForResult(intent, REQUEST_CREATE_GADGET);
         } else {
             // Otherwise just add it
-            Log.d(LOG_TAG, "dumping extras content="+data.getExtras().toString());
-            data.putExtra(SKIP_CONFIG, true);
-            Log.d(LOG_TAG, "dumping extras content="+data.getExtras().toString());
             onActivityResult(REQUEST_CREATE_GADGET, Activity.RESULT_OK, data);
         }
     }
@@ -951,28 +929,32 @@ public final class Launcher extends Activity implements View.OnClickListener, On
         startActivityForResult(intent, REQUEST_CREATE_LIVE_FOLDER);
     }
 
-    void addFolder() {
+    void addFolder(boolean insertAtFirst) {
         UserFolderInfo folderInfo = new UserFolderInfo();
         folderInfo.title = getText(R.string.folder_name);
-        int cellX = mAddItemCellInfo.cellX;
-        int cellY = mAddItemCellInfo.cellY;
+
+        CellLayout.CellInfo cellInfo = mAddItemCellInfo;
+        cellInfo.screen = mWorkspace.getCurrentScreen();
+        if (!findSingleSlot(cellInfo)) return;
 
         // Update the model
         LauncherModel.addItemToDatabase(this, folderInfo, LauncherSettings.Favorites.CONTAINER_DESKTOP,
-                mWorkspace.getCurrentScreen(), cellX, cellY, false);
+                mWorkspace.getCurrentScreen(), cellInfo.cellX, cellInfo.cellY, false);
         sModel.addDesktopItem(folderInfo);
         sModel.addFolder(folderInfo);
 
         // Create the view
         FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this,
                 (ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentScreen()), folderInfo);
-        mWorkspace.addInCurrentScreen(newFolder, cellX, cellY, 1, 1);
+        mWorkspace.addInCurrentScreen(newFolder,
+                cellInfo.cellX, cellInfo.cellY, 1, 1, insertAtFirst);
     }
-
+    
     private void completeAddLiveFolder(Intent data, CellLayout.CellInfo cellInfo,
             boolean insertAtFirst) {
-
         cellInfo.screen = mWorkspace.getCurrentScreen();
+        if (!findSingleSlot(cellInfo)) return;
+
         final LiveFolderInfo info = addLiveFolder(this, data, cellInfo, false);
 
         if (!mRestoring) {
@@ -1031,6 +1013,16 @@ public final class Launcher extends Activity implements View.OnClickListener, On
         return info;
     }
 
+    private boolean findSingleSlot(CellLayout.CellInfo cellInfo) {
+        final int[] xy = new int[2];
+        if (findSlot(cellInfo, xy, 1, 1)) {
+            cellInfo.cellX = xy[0];
+            cellInfo.cellY = xy[1];
+            return true;
+        }
+        return false;
+    }
+
     private boolean findSlot(CellLayout.CellInfo cellInfo, int[] xy, int spanX, int spanY) {
         if (!cellInfo.findCellForSpan(xy, spanX, spanY)) {
             boolean[] occupied = mSavedState != null ?
@@ -1184,7 +1176,7 @@ public final class Launcher extends Activity implements View.OnClickListener, On
         }
 
         count = shortcuts.size();
-
+        
         final DesktopItemsBinder binder = new DesktopItemsBinder(this, shortcuts);
         binder.obtainMessage(DesktopItemsBinder.MESSAGE_BIND_ITEMS, 0, count).sendToTarget();
     }
@@ -1226,26 +1218,16 @@ public final class Launcher extends Activity implements View.OnClickListener, On
                     final LauncherGadgetInfo launcherInfo = (LauncherGadgetInfo) item;
                     
                     final int gadgetId = launcherInfo.gadgetId;
-                    GadgetInfo gadgetInfo = mGadgetManager.getGadgetInfo(gadgetId);
+                    GadgetProviderInfo gadgetInfo = mGadgetManager.getGadgetInfo(gadgetId);
                     launcherInfo.hostView = mGadgetHost.createView(this, gadgetId, gadgetInfo);
-                    
-                    Log.d(LOG_TAG, "about to setGadget during desktop bind");
+
+                    Log.d(LOG_TAG, "about to setGadget for id="+gadgetId+", info="+gadgetInfo);
                     launcherInfo.hostView.setGadget(gadgetId, gadgetInfo);
                     launcherInfo.hostView.setTag(launcherInfo);
                     
                     workspace.addInScreen(launcherInfo.hostView, item.screen, item.cellX,
                             item.cellY, item.spanX, item.spanY, !desktopLocked);
 
-                    // Now that we've bound the item, request an update for it
-                    if (gadgetInfo != null) {
-                        if (gadgetInfo.provider != null) {
-                            Intent intent = new Intent(GadgetManager.GADGET_UPDATE_ACTION);
-                            intent.putExtra(GadgetManager.EXTRA_GADGET_IDS, new int[] { gadgetId });
-                            intent.setComponent(gadgetInfo.provider);
-                            sendBroadcast(intent);
-                        }
-                    }
-                    
                     break;
                 case LauncherSettings.Favorites.ITEM_TYPE_WIDGET_SEARCH:
                     final int screen = workspace.getCurrentScreen();
@@ -1657,8 +1639,7 @@ public final class Launcher extends Activity implements View.OnClickListener, On
                     case AddAdapter.ITEM_GADGET: {
                         int gadgetId = Launcher.this.mGadgetHost.allocateGadgetId();
                         
-                        Intent pickIntent = new Intent(GadgetManager.GADGET_PICK_ACTION);
-                        pickIntent.putExtra(GadgetManager.EXTRA_HOST_ID, GADGET_HOST_ID);
+                        Intent pickIntent = new Intent(GadgetManager.ACTION_GADGET_PICK);
                         pickIntent.putExtra(GadgetManager.EXTRA_GADGET_ID, gadgetId);
                         startActivityForResult(pickIntent, REQUEST_PICK_GADGET);
                         break;
@@ -1676,7 +1657,7 @@ public final class Launcher extends Activity implements View.OnClickListener, On
                     }
 
                     case AddAdapter.ITEM_FOLDER: {
-                        addFolder();
+                        addFolder(!mDesktopLocked);
                         dismissDialog(DIALOG_CREATE_SHORTCUT);
                         break;
                     }

src/com/android/launcher/LauncherGadgetHost.java

@@ -19,113 +19,20 @@ package com.android.launcher;
 import android.content.Context;
 import android.gadget.GadgetHost;
 import android.gadget.GadgetHostView;
-import android.gadget.GadgetInfo;
-import android.graphics.Color;
-import android.view.LayoutInflater;
-import android.view.MotionEvent;
-import android.view.View;
-import android.view.ViewConfiguration;
-import android.widget.TextView;
+import android.gadget.GadgetProviderInfo;
 
 /**
- * Specific {@link GadgetHost} that creates our {@link LauncherGadgetHostView} which correctly
- * captures all long-press events.  This ensures that users can always pick up and move gadgets. 
+ * Specific {@link GadgetHost} that creates our {@link LauncherGadgetHostView}
+ * which correctly captures all long-press events. This ensures that users can
+ * always pick up and move gadgets.
  */
 public class LauncherGadgetHost extends GadgetHost {
     public LauncherGadgetHost(Context context, int hostId) {
         super(context, hostId);
     }
     
-    protected GadgetHostView onCreateView(Context context, int gadgetId, GadgetInfo gadget) {
+    protected GadgetHostView onCreateView(Context context, int gadgetId,
+            GadgetProviderInfo gadget) {
         return new LauncherGadgetHostView(context);
     }
-    
-    /**
-     * {@inheritDoc}
-     */
-    public class LauncherGadgetHostView extends GadgetHostView {
-        static final String TAG = "LauncherGadgetHostView";
-
-        private boolean mHasPerformedLongPress;
-        
-        private CheckForLongPress mPendingCheckForLongPress;
-        
-        private LayoutInflater mInflater;
-        
-        public LauncherGadgetHostView(Context context) {
-            super(context);
-            
-            mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
-            
-            // Prepare our default transition animations
-            setAnimateFirstView(true);
-            setInAnimation(context, android.R.anim.fade_in);
-            setOutAnimation(context, android.R.anim.fade_out);
-        }
-        
-        @Override
-        protected View getErrorView() {
-            return mInflater.inflate(R.layout.gadget_error, this, false);
-        }
-
-        public boolean onInterceptTouchEvent(MotionEvent ev) {
-            
-            // Consume any touch events for ourselves after longpress is triggered
-            if (mHasPerformedLongPress) {
-                mHasPerformedLongPress = false;
-                return true;
-            }
-                
-            // Watch for longpress events at this level to make sure
-            // users can always pick up this Gadget
-            switch (ev.getAction()) {
-                case MotionEvent.ACTION_DOWN: {
-                    postCheckForLongClick();
-                    break;
-                }
-                
-                case MotionEvent.ACTION_UP: {
-                    mHasPerformedLongPress = false;
-                    if (mPendingCheckForLongPress != null) {
-                        removeCallbacks(mPendingCheckForLongPress);
-                    }
-                    break;
-                }
-            }
-            
-            // Otherwise continue letting touch events fall through to children
-            return false;
-        }
-        
-        class CheckForLongPress implements Runnable {
-            private int mOriginalWindowAttachCount;
-
-            public void run() {
-                if ((mParent != null) && hasWindowFocus()
-                        && mOriginalWindowAttachCount == getWindowAttachCount()
-                        && !mHasPerformedLongPress) {
-                    if (performLongClick()) {
-                        mHasPerformedLongPress = true;
-                    }
-                }
-            }
-
-            public void rememberWindowAttachCount() {
-                mOriginalWindowAttachCount = getWindowAttachCount();
-            }
-        }
-
-        private void postCheckForLongClick() {
-            mHasPerformedLongPress = false;
-
-            if (mPendingCheckForLongPress == null) {
-                mPendingCheckForLongPress = new CheckForLongPress();
-            }
-            mPendingCheckForLongPress.rememberWindowAttachCount();
-            postDelayed(mPendingCheckForLongPress, ViewConfiguration.getLongPressTimeout());
-        }
-
-    }
-
 }
-

src/com/android/launcher/LauncherGadgetHostView.java

@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * 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.
+ */
+
+package com.android.launcher;
+
+import android.content.Context;
+import android.gadget.GadgetHostView;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewConfiguration;
+
+/**
+ * {@inheritDoc}
+ */
+public class LauncherGadgetHostView extends GadgetHostView {
+    private boolean mHasPerformedLongPress;
+    
+    private CheckForLongPress mPendingCheckForLongPress;
+    
+    private LayoutInflater mInflater;
+    
+    public LauncherGadgetHostView(Context context) {
+        super(context);
+        mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+    }
+    
+    @Override
+    protected View getErrorView() {
+        return mInflater.inflate(R.layout.gadget_error, this, false);
+    }
+
+    public boolean onInterceptTouchEvent(MotionEvent ev) {
+        // Consume any touch events for ourselves after longpress is triggered
+        if (mHasPerformedLongPress) {
+            mHasPerformedLongPress = false;
+            return true;
+        }
+            
+        // Watch for longpress events at this level to make sure
+        // users can always pick up this Gadget
+        switch (ev.getAction()) {
+            case MotionEvent.ACTION_DOWN: {
+                postCheckForLongClick();
+                break;
+            }
+            
+            case MotionEvent.ACTION_UP: {
+                mHasPerformedLongPress = false;
+                if (mPendingCheckForLongPress != null) {
+                    removeCallbacks(mPendingCheckForLongPress);
+                }
+                break;
+            }
+        }
+        
+        // Otherwise continue letting touch events fall through to children
+        return false;
+    }
+    
+    class CheckForLongPress implements Runnable {
+        private int mOriginalWindowAttachCount;
+
+        public void run() {
+            if ((mParent != null) && hasWindowFocus()
+                    && mOriginalWindowAttachCount == getWindowAttachCount()
+                    && !mHasPerformedLongPress) {
+                if (performLongClick()) {
+                    mHasPerformedLongPress = true;
+                }
+            }
+        }
+
+        public void rememberWindowAttachCount() {
+            mOriginalWindowAttachCount = getWindowAttachCount();
+        }
+    }
+
+    private void postCheckForLongClick() {
+        mHasPerformedLongPress = false;
+
+        if (mPendingCheckForLongPress == null) {
+            mPendingCheckForLongPress = new CheckForLongPress();
+        }
+        mPendingCheckForLongPress.rememberWindowAttachCount();
+        postDelayed(mPendingCheckForLongPress, ViewConfiguration.getLongPressTimeout());
+    }
+}

src/com/android/launcher/LauncherModel.java

@@ -894,37 +894,6 @@ public class LauncherModel {
         return null;
     }
 
-    static Widget getPhotoFrameInfo(Context context, int screen, int cellX, int cellY) {
-        final ContentResolver cr = context.getContentResolver();
-        Cursor c = cr.query(LauncherSettings.Favorites.CONTENT_URI,
-            null, "screen=? and cellX=? and cellY=? and itemType=?",
-            new String[] { String.valueOf(screen), String.valueOf(cellX), String.valueOf(cellY),
-                String.valueOf(LauncherSettings.Favorites.ITEM_TYPE_WIDGET_PHOTO_FRAME) }, null);
-
-        try {
-            if (c.moveToFirst()) {
-                final int idIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ID);
-                final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER);
-                final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN);
-                final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX);
-                final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY);
-
-                Widget widgetInfo = Widget.makePhotoFrame();
-                widgetInfo.id = c.getLong(idIndex);
-                widgetInfo.screen = c.getInt(screenIndex);
-                widgetInfo.container = c.getInt(containerIndex);
-                widgetInfo.cellX = c.getInt(cellXIndex);
-                widgetInfo.cellY = c.getInt(cellYIndex);
-
-                return widgetInfo;
-            }
-        } finally {
-            c.close();
-        }
-
-        return null;
-    }
-
     /**
      * Add an item to the database in a specified container. Sets the container, screen, cellX and
      * cellY fields of the item. Also assigns an ID to the item.

src/com/android/launcher/LiveFolderAdapter.java

@@ -178,10 +178,13 @@ class LiveFolderAdapter extends CursorAdapter {
         }
         mCustomIcons.clear();
 
-        try {
-            getCursor().close();
-        } finally {
-            mLauncher.stopManagingCursor(getCursor());
+        final Cursor cursor = getCursor();
+        if (cursor != null) {
+            try {
+                cursor.close();
+            } finally {
+                mLauncher.stopManagingCursor(cursor);
+            }
         }
     }
 

src/com/android/launcher/WallpaperChooser.java

@@ -50,7 +50,6 @@ public class WallpaperChooser extends Activity implements AdapterView.OnItemSele
             R.drawable.wallpaper_path_small,
             R.drawable.wallpaper_sunrise_small,
             R.drawable.wallpaper_mountain_small,
-            R.drawable.wallpaper_ripples_small,
             R.drawable.wallpaper_road_small,
             R.drawable.wallpaper_jellyfish_small,
             R.drawable.wallpaper_zanzibar_small,
@@ -68,7 +67,6 @@ public class WallpaperChooser extends Activity implements AdapterView.OnItemSele
             R.drawable.wallpaper_path,
             R.drawable.wallpaper_sunrise,
             R.drawable.wallpaper_mountain,
-            R.drawable.wallpaper_ripples,
             R.drawable.wallpaper_road,
             R.drawable.wallpaper_jellyfish,
             R.drawable.wallpaper_zanzibar,
@@ -130,7 +128,7 @@ public class WallpaperChooser extends Activity implements AdapterView.OnItemSele
                         "drawable", packageName);
 
                 if (thumbRes != 0) {
-                    mThumbs.add(res);
+                    mThumbs.add(thumbRes);
                     mImages.add(res);
                 }
             }

src/com/android/launcher/Widget.java

@@ -20,32 +20,11 @@ import android.content.ContentValues;
 import android.graphics.Bitmap;
 
 /**
- * Represents one instance of a Launcher widget (clock, search, photo frame).
- *
+ * Represents one instance of a Launcher widget, such as search.
  */
 class Widget extends ItemInfo {
-
     int layoutResource;
-    Bitmap photo;
 
-    static Widget makeClock() {
-        Widget w = new Widget();
-        w.itemType = LauncherSettings.Favorites.ITEM_TYPE_WIDGET_CLOCK;
-        w.spanX = 2;
-        w.spanY = 2;
-        w.layoutResource = R.layout.widget_clock;
-        return w;
-    }
-    
-    static Widget makePhotoFrame() {
-        Widget w = new Widget();
-        w.itemType = LauncherSettings.Favorites.ITEM_TYPE_WIDGET_PHOTO_FRAME;
-        w.spanX = 2;
-        w.spanY = 2;
-        w.layoutResource = R.layout.widget_photo_frame;
-        return w;
-    } 
-    
     static Widget makeSearch() {
         Widget w = new Widget();
         w.itemType = LauncherSettings.Favorites.ITEM_TYPE_WIDGET_SEARCH;
@@ -54,11 +33,4 @@ class Widget extends ItemInfo {
         w.layoutResource = R.layout.widget_search;
         return w;
     }
-
-    @Override
-    void onAddToDatabase(ContentValues values) { 
-        super.onAddToDatabase(values);
-        writeBitmap(values, photo);
-    }
-
 }

src/com/android/launcher/Workspace.java

@@ -839,11 +839,16 @@ public class Workspace extends ViewGroup implements DropTarget, DragSource, Drag
     }
 
     void addApplicationShortcut(ApplicationInfo info, CellLayout.CellInfo cellInfo) {
+        addApplicationShortcut(info, cellInfo, false);
+    }
+
+    void addApplicationShortcut(ApplicationInfo info, CellLayout.CellInfo cellInfo,
+            boolean insertAtFirst) {
         final CellLayout layout = (CellLayout) getChildAt(cellInfo.screen);
         final int[] result = new int[2];
 
         layout.cellToPoint(cellInfo.cellX, cellInfo.cellY, result);
-        onDropExternal(result[0], result[1], info, layout);
+        onDropExternal(result[0], result[1], info, layout, insertAtFirst);
     }
 
     public void onDrop(DragSource source, int x, int y, int xOffset, int yOffset, Object dragInfo) {
@@ -882,6 +887,11 @@ public class Workspace extends ViewGroup implements DropTarget, DragSource, Drag
     }
 
     private void onDropExternal(int x, int y, Object dragInfo, CellLayout cellLayout) {
+        onDropExternal(x, y, dragInfo, cellLayout, false);
+    }
+    
+    private void onDropExternal(int x, int y, Object dragInfo, CellLayout cellLayout,
+            boolean insertAtFirst) {
         // Drag from somewhere else
         ItemInfo info = (ItemInfo) dragInfo;
 
@@ -905,7 +915,7 @@ public class Workspace extends ViewGroup implements DropTarget, DragSource, Drag
             throw new IllegalStateException("Unknown item type: " + info.itemType);
         }
 
-        cellLayout.addView(view);
+        cellLayout.addView(view, insertAtFirst ? 0 : -1);
         view.setOnLongClickListener(mLongClickListener);
         cellLayout.onDropChild(view, x, y);
         CellLayout.LayoutParams lp = (CellLayout.LayoutParams) view.getLayoutParams();