1 files changed, 82 insertions, 0 deletions
diff --git a/src/com/android/launcher3/compat/AppWidgetManagerCompat.java b/src/com/android/launcher3/compat/AppWidgetManagerCompat.java
new file mode 100644
index 000000000..6512d427e
--- /dev/null
+++ b/src/com/android/launcher3/compat/AppWidgetManagerCompat.java
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2014 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.compat;
+
+import android.app.Activity;
+import android.appwidget.AppWidgetHost;
+import android.appwidget.AppWidgetManager;
+import android.appwidget.AppWidgetProviderInfo;
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.drawable.Drawable;
+import android.os.Bundle;
+
+import com.android.launcher3.IconCache;
+import com.android.launcher3.Utilities;
+
+import java.util.List;
+
+public abstract class AppWidgetManagerCompat {
+
+    private static final Object sInstanceLock = new Object();
+    private static AppWidgetManagerCompat sInstance;
+
+
+    public static AppWidgetManagerCompat getInstance(Context context) {
+        synchronized (sInstanceLock) {
+            if (sInstance == null) {
+                if (Utilities.isLmpOrAbove()) {
+                    sInstance = new AppWidgetManagerCompatVL(context.getApplicationContext());
+                } else {
+                    sInstance = new AppWidgetManagerCompatV16(context.getApplicationContext());
+                }
+            }
+            return sInstance;
+        }
+    }
+
+    final AppWidgetManager mAppWidgetManager;
+    final Context mContext;
+
+    AppWidgetManagerCompat(Context context) {
+        mContext = context;
+        mAppWidgetManager = AppWidgetManager.getInstance(context);
+    }
+
+    public AppWidgetProviderInfo getAppWidgetInfo(int appWidgetId) {
+        return mAppWidgetManager.getAppWidgetInfo(appWidgetId);
+    }
+
+    public abstract List<AppWidgetProviderInfo> getAllProviders();
+
+    public abstract String loadLabel(AppWidgetProviderInfo info);
+
+    public abstract boolean bindAppWidgetIdIfAllowed(
+            int appWidgetId, AppWidgetProviderInfo info, Bundle options);
+
+    public abstract UserHandleCompat getUser(AppWidgetProviderInfo info);
+
+    public abstract void startConfigActivity(AppWidgetProviderInfo info, int widgetId,
+            Activity activity, AppWidgetHost host, int requestCode);
+
+    public abstract Drawable loadPreview(AppWidgetProviderInfo info);
+
+    public abstract Drawable loadIcon(AppWidgetProviderInfo info, IconCache cache);
+
+    public abstract Bitmap getBadgeBitmap(AppWidgetProviderInfo info, Bitmap bitmap);
+
+}