1 files changed, 162 insertions, 0 deletions
diff --git a/src/com/android/launcher3/ShortcutInfo.java b/src/com/android/launcher3/ShortcutInfo.java
new file mode 100644
index 000000000..5249fec02
--- /dev/null
+++ b/src/com/android/launcher3/ShortcutInfo.java
@@ -0,0 +1,162 @@
+/*
+ * 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.
+ */
+
+package com.android.launcher3;
+
+import java.util.ArrayList;
+
+import android.content.ComponentName;
+import android.content.ContentValues;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.util.Log;
+
+/**
+ * Represents a launchable icon on the workspaces and in folders.
+ */
+class ShortcutInfo extends ItemInfo {
+
+    /**
+     * The intent used to start the application.
+     */
+    Intent intent;
+
+    /**
+     * Indicates whether the icon comes from an application's resource (if false)
+     * or from a custom Bitmap (if true.)
+     */
+    boolean customIcon;
+
+    /**
+     * Indicates whether we're using the default fallback icon instead of something from the
+     * app.
+     */
+    boolean usingFallbackIcon;
+
+    /**
+     * If isShortcut=true and customIcon=false, this contains a reference to the
+     * shortcut icon as an application's resource.
+     */
+    Intent.ShortcutIconResource iconResource;
+
+    /**
+     * The application icon.
+     */
+    private Bitmap mIcon;
+
+    ShortcutInfo() {
+        itemType = LauncherSettings.BaseLauncherColumns.ITEM_TYPE_SHORTCUT;
+    }
+    
+    public ShortcutInfo(ShortcutInfo info) {
+        super(info);
+        title = info.title.toString();
+        intent = new Intent(info.intent);
+        if (info.iconResource != null) {
+            iconResource = new Intent.ShortcutIconResource();
+            iconResource.packageName = info.iconResource.packageName;
+            iconResource.resourceName = info.iconResource.resourceName;
+        }
+        mIcon = info.mIcon; // TODO: should make a copy here.  maybe we don't need this ctor at all
+        customIcon = info.customIcon;
+    }
+
+    /** TODO: Remove this.  It's only called by ApplicationInfo.makeShortcut. */
+    public ShortcutInfo(ApplicationInfo info) {
+        super(info);
+        title = info.title.toString();
+        intent = new Intent(info.intent);
+        customIcon = false;
+    }
+
+    public void setIcon(Bitmap b) {
+        mIcon = b;
+    }
+
+    public Bitmap getIcon(IconCache iconCache) {
+        if (mIcon == null) {
+            updateIcon(iconCache);
+        }
+        return mIcon;
+    }
+
+    public void updateIcon(IconCache iconCache) {
+        mIcon = iconCache.getIcon(intent);
+        usingFallbackIcon = iconCache.isDefaultIcon(mIcon);
+    }
+
+    /**
+     * Creates the application intent based on a component name and various launch flags.
+     * Sets {@link #itemType} to {@link LauncherSettings.BaseLauncherColumns#ITEM_TYPE_APPLICATION}.
+     *
+     * @param className the class name of the component representing the intent
+     * @param launchFlags the launch flags
+     */
+    final void setActivity(ComponentName className, int launchFlags) {
+        intent = new Intent(Intent.ACTION_MAIN);
+        intent.addCategory(Intent.CATEGORY_LAUNCHER);
+        intent.setComponent(className);
+        intent.setFlags(launchFlags);
+        itemType = LauncherSettings.BaseLauncherColumns.ITEM_TYPE_APPLICATION;
+    }
+
+    @Override
+    void onAddToDatabase(ContentValues values) {
+        super.onAddToDatabase(values);
+
+        String titleStr = title != null ? title.toString() : null;
+        values.put(LauncherSettings.BaseLauncherColumns.TITLE, titleStr);
+
+        String uri = intent != null ? intent.toUri(0) : null;
+        values.put(LauncherSettings.BaseLauncherColumns.INTENT, uri);
+
+        if (customIcon) {
+            values.put(LauncherSettings.BaseLauncherColumns.ICON_TYPE,
+                    LauncherSettings.BaseLauncherColumns.ICON_TYPE_BITMAP);
+            writeBitmap(values, mIcon);
+        } else {
+            if (!usingFallbackIcon) {
+                writeBitmap(values, mIcon);
+            }
+            values.put(LauncherSettings.BaseLauncherColumns.ICON_TYPE,
+                    LauncherSettings.BaseLauncherColumns.ICON_TYPE_RESOURCE);
+            if (iconResource != null) {
+                values.put(LauncherSettings.BaseLauncherColumns.ICON_PACKAGE,
+                        iconResource.packageName);
+                values.put(LauncherSettings.BaseLauncherColumns.ICON_RESOURCE,
+                        iconResource.resourceName);
+            }
+        }
+    }
+
+    @Override
+    public String toString() {
+        return "ShortcutInfo(title=" + title.toString() + "intent=" + intent + "id=" + this.id
+                + " type=" + this.itemType + " container=" + this.container + " screen=" + screen
+                + " cellX=" + cellX + " cellY=" + cellY + " spanX=" + spanX + " spanY=" + spanY
+                + " dropPos=" + dropPos + ")";
+    }
+
+    public static void dumpShortcutInfoList(String tag, String label,
+            ArrayList<ShortcutInfo> list) {
+        Log.d(tag, label + " size=" + list.size());
+        for (ShortcutInfo info: list) {
+            Log.d(tag, "   title=\"" + info.title + " icon=" + info.mIcon
+                    + " customIcon=" + info.customIcon);
+        }
+    }
+}
+