duplicate app icon

Update.java

        public static boolean showAppsUpdateNotification(Context context , ArrayList<String> selectedAppId) {
            boolean bAppUpdateNotificationEnabled = CtsdkSetting.getInstance(context).getAppUpdateNotificationEnabled();
            if(!bAppUpdateNotificationEnabled) {
                return false;
            }

            int icon = CtsdkSetting.getInstance(context).getNotificationIconResourceId();
            if (0 >= icon) {
                return false;
            }

            boolean result = false;
            Resources res = context.getResources();
            String packageName = context.getPackageName();
            try {
                NotificationManager nm = (NotificationManager) context.getSystemService(Service.NOTIFICATION_SERVICE);
                int count = AppsManager.getInstance(context).getUpdateAppsCount();
                if (count == 0) {
                    nm.cancel(NOTIFICATION_ID_UPDATE);
                    return false;
                }
                List<BaseAppInfo> updateAppNames = AppsManager.getInstance(context).getAllUpdatableAppList();
                if (null == updateAppNames || updateAppNames.size() < 1) {
                    return false;
                }
                android.app.Notification n = new android.app.Notification();
                String title = "";
                StringBuilder description;
                int oftenUseCount = MySetting.getInstance(context).getOftenUseUpdateNum();
                if (oftenUseCount == 0){
                    title = context.getString(res.getIdentifier("update_apps_notification", "string", packageName),count);
                    description = new StringBuilder();
                    for (BaseAppInfo info : updateAppNames) {
                        description.append(info.getName()+",");
                    }
                    Command appUpdateList = Command.parse(ACTION_APPUPDATELIST, null);
                    n.icon = icon;
                    n.tickerText = title;
                    n.when = System.currentTimeMillis();
                    n.flags |= android.app.Notification.FLAG_AUTO_CANCEL;
                    n.defaults = 0; // please be quiet
                    n.sound = null;
                    n.number = count;
                    Log.i(TAG, "packageName:"+packageName);
                    RemoteViews contentViews = new RemoteViews(packageName,res.getIdentifier("update_layout", "layout", packageName));
                    Log.i(TAG, "layoutId:"+res.getIdentifier("update_layout", "layout", packageName));
                    contentViews.setTextViewText(res.getIdentifier("update_title", "id", packageName), title);
                    Log.i(TAG, "titleId:"+res.getIdentifier("update_title", "id", packageName));
                    contentViews.setTextViewText(res.getIdentifier("update_content", "id", packageName), description.subSequence(0, description.length()-1));
                    Log.i(TAG, "contentId:"+res.getIdentifier("update_content", "id", packageName));
                    if (sShowAppCountInIcon) {
                        contentViews.setTextViewText(res.getIdentifier("updates_num", "id", packageName), count+"");
                    }
                    n.contentView = contentViews;
                    n.contentIntent = buildCommandIntent(context, NOTIFICATION_ID_UPDATE, appUpdateList, 0, false);
                    if (Integer.parseInt(Build.VERSION.SDK) >= VERSION_USE_NEW_UI) {
                        contentViews.setOnClickPendingIntent(res.getIdentifier("update_action", "id", packageName), buildBackgroundCommandIntent(context, res.getIdentifier("update_action", "id", packageName), appUpdateList, 0, false,false));
                        Log.i(TAG, "update_action:"+res.getIdentifier("update_action", "id", packageName));
                    } else {
                        contentViews.setViewVisibility(res.getIdentifier("update_slash", "id", packageName), View.GONE);
                        contentViews.setViewVisibility(res.getIdentifier("update_action", "id", packageName), View.GONE);
                    }
                } else {
                    int showOftenCount = Math.min(oftenUseCount,count);
                    title = context.getString(res.getIdentifier("update_update_often", "string", packageName),showOftenCount);
                    description = new StringBuilder();
                    for (int i = 0; i < oftenUseCount && i< count;i++) {
                        description.append(updateAppNames.get(i).getName()+",");
                    }
                    Command appUpdateList = Command.parse(ACTION_APPUPDATELIST, null);
                    n.icon = icon;
                    n.tickerText = title;
                    n.when = System.currentTimeMillis();
                    n.flags |= android.app.Notification.FLAG_AUTO_CANCEL;
                    n.defaults = 0; // please be quiet
                    n.sound = null;
                    n.number = count;
                    Log.i(TAG, "packageName:"+packageName);
                    RemoteViews contentViews = new RemoteViews(packageName,res.getIdentifier("update_layout_often", "layout", packageName));
                    Log.i(TAG, "layoutId:"+res.getIdentifier("update_layout_often", "layout", packageName));
                    contentViews.setTextViewText(res.getIdentifier("update_title", "id", packageName), title);
                    Log.i(TAG, "titleId:"+res.getIdentifier("update_title", "id", packageName));
                    boolean canDefineClickAction = false;
                    canDefineClickAction = Integer.parseInt(Build.VERSION.SDK) >= VERSION_USE_NEW_UI;
                    PackageManager manager = context.getPackageManager();
                    switch (showOftenCount){
                        case 1:
                            initIconView(contentViews,1,manager, context,updateAppNames.get(0).getPackageName(),updateAppNames.get(0).getId(),appUpdateList,canDefineClickAction,selectedAppId);
                            initIconView(contentViews,2,manager, context,null,null,null,canDefineClickAction,selectedAppId);
                            initIconView(contentViews,3,manager, context,null,null,null,canDefineClickAction,selectedAppId);
                            initIconView(contentViews,4,manager, context,null,null,null,canDefineClickAction,selectedAppId);
                            break;
                        case 2:
                            initIconView(contentViews,1,manager, context,updateAppNames.get(0).getPackageName(),updateAppNames.get(0).getId(),appUpdateList,canDefineClickAction,selectedAppId);
                            initIconView(contentViews,2,manager, context,updateAppNames.get(1).getPackageName(),updateAppNames.get(1).getId(),appUpdateList,canDefineClickAction,selectedAppId);
                            initIconView(contentViews,3,manager, context,null,null,null,canDefineClickAction,selectedAppId);
                            initIconView(contentViews,4,manager, context,null,null,null,canDefineClickAction,selectedAppId);
                            break;
                        case 3:
                            initIconView(contentViews,1,manager, context,updateAppNames.get(0).getPackageName(),updateAppNames.get(0).getId(),appUpdateList,canDefineClickAction,selectedAppId);
                            initIconView(contentViews,2,manager, context,updateAppNames.get(1).getPackageName(),updateAppNames.get(1).getId(),appUpdateList,canDefineClickAction,selectedAppId);
                            initIconView(contentViews,3,manager, context,updateAppNames.get(2).getPackageName(),updateAppNames.get(2).getId(),appUpdateList,canDefineClickAction,selectedAppId);
                            initIconView(contentViews,4,manager, context,null,null,null,canDefineClickAction,selectedAppId);
                            break;
                        case 4:
                            initIconView(contentViews,1,manager, context,updateAppNames.get(0).getPackageName(),updateAppNames.get(0).getId(),appUpdateList,canDefineClickAction,selectedAppId);
                            initIconView(contentViews,2,manager, context,updateAppNames.get(1).getPackageName(),updateAppNames.get(1).getId(),appUpdateList,canDefineClickAction,selectedAppId);
                            initIconView(contentViews,3,manager, context,updateAppNames.get(2).getPackageName(),updateAppNames.get(2).getId(),appUpdateList,canDefineClickAction,selectedAppId);
                            initIconView(contentViews,4,manager, context,updateAppNames.get(3).getPackageName(),updateAppNames.get(3).getId(),appUpdateList,canDefineClickAction,selectedAppId);
                            break;
                        default:
                            break;
                    }
                    contentViews.setTextViewText(res.getIdentifier("updates_num", "id", packageName), count + "");
                    n.contentView = contentViews;
                    n.contentIntent = buildCommandIntent(context, NOTIFICATION_ID_UPDATE, appUpdateList, 0, false);
                    if (canDefineClickAction) {
                        contentViews.setOnClickPendingIntent(res.getIdentifier("update_action", "id", packageName), buildBackgroundCommandIntent(context, res.getIdentifier("update_action", "id", packageName), appUpdateList, 0, false,true));
                    } else {
                        contentViews.setViewVisibility(res.getIdentifier("update_action", "id", packageName), View.GONE);
                    }
                }
                nm.notify(NOTIFICATION_ID_UPDATE, n);
                PushNotificationManager.getInstance(context).setLastAppsNotificationTime(System.currentTimeMillis());
                result = true;
            } catch (Exception e) {
                LogUtil.i(TAG, e.toString());
                result = false;
            }
            return result;
        }

        public static void initIconView(RemoteViews remoteViews , int position, PackageManager manager, Context context,String iconPackageName , String appId , Command appUpdateList ,boolean canDefineClickAction , ArrayList<String> selectedAppIds){
            if (null == context){
                return;
            }
            String buttonId = "icon_" + position +"_button" ;
            String iconViewId = "icon_" + position ;
            String iconIndicatorId = "icon_" + position + "_indicator";
            String maskId = "icon_" + position + "_mask" ;
            Resources resources = context.getResources();
            String packageName = context.getPackageName();
            if (TextUtils.isEmpty(iconPackageName)){
                remoteViews.setViewVisibility(resources.getIdentifier(iconViewId, "id", packageName), View.GONE);
                remoteViews.setViewVisibility(resources.getIdentifier(iconIndicatorId, "id", packageName), View.GONE);
            } else {
                Bitmap icon =  getBitmapFromPackageName(manager,iconPackageName);
                if (null == icon){
                    remoteViews.setViewVisibility(resources.getIdentifier(iconViewId, "id", packageName), View.GONE);
                    remoteViews.setViewVisibility(resources.getIdentifier(iconIndicatorId, "id", packageName), View.GONE);
                } else {
                    remoteViews.setViewVisibility(resources.getIdentifier(iconViewId, "id", packageName), View.VISIBLE);
                    remoteViews.setViewVisibility(resources.getIdentifier(iconIndicatorId, "id", packageName), View.VISIBLE);
                    remoteViews.setImageViewBitmap(resources.getIdentifier(iconViewId, "id", packageName),icon);
                    if (null != selectedAppIds){
                        if (selectedAppIds.contains(appId)){
                            remoteViews.setViewVisibility(resources.getIdentifier(iconViewId, "id", packageName), View.GONE);
                            remoteViews.setViewVisibility(resources.getIdentifier(iconIndicatorId, "id", packageName), View.GONE);
                            remoteViews.setViewVisibility(resources.getIdentifier(maskId, "id", packageName), View.VISIBLE);
                            remoteViews.setImageViewBitmap(resources.getIdentifier(maskId, "id", packageName),icon);
                        }
                    }
                    if (canDefineClickAction){
                        remoteViews.setOnClickPendingIntent(resources.getIdentifier(buttonId, "id", packageName), buildIconBackgroundCommandIntent(context, resources.getIdentifier(iconViewId, "id", packageName), appUpdateList, 0, false,true,appId,selectedAppIds));
                    }
                    LogUtil.i(TAG,"initIconView # packageName is " +packageName +" appId is "+appId);
                }
            }
        }

        private static Bitmap processBitmapIfNeeded(Bitmap bitmap) {
            // by testing on emulator, it's confirmed that only froyo has this issue, see
            //
            // 1. https://code.google.com/p/android/issues/detail?id=8489
            // 2. https://groups.google.com/forum/#!topic/android-developers/YX-CSbeyxUU
            //
            if (Build.VERSION.SDK_INT == Build.VERSION_CODES.FROYO && bitmap != null && bitmap.getConfig() == null) {
                bitmap = bitmap.copy(Bitmap.Config.ARGB_8888, false);
            }
            return bitmap;
        }

        public static Bitmap getBitmapFromPackageName(PackageManager manager,String packageName){
            if (null == manager || TextUtils.isEmpty(packageName)){
                return null;
            }
            try {
                Drawable drawable = manager.getApplicationIcon(packageName);
                if (drawable instanceof BitmapDrawable) {
                    BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable;
                    return processBitmapIfNeeded(bitmapDrawable.getBitmap());
                }
            } catch (PackageManager.NameNotFoundException e) {
                LogUtil.i(TAG, "getBitmapFromPackageName error: " + e);
            }
            return null;
        }