/**
* 构造方法创建数据库，并取得SQLiteDatabase对象
*
* @param
*/
private SQLiteHelper() {
super(
BaseApplication.getInstance().getApplicationContext(),
dbArchitecture.getDBName(),
null,
dbArchitecture.getCurrentVersion());
// this.getWritableDatabase();
}
/**
* 把图片资源文件转换为Bitmap
*
* @param resId :图片资源文件编号
* @return
*/
public static Bitmap readBitMap(int resId) {
BitmapFactory.Options opt = new BitmapFactory.Options();
opt.inPreferredConfig = Bitmap.Config.RGB_565;
opt.inPurgeable = true;
opt.inInputShareable = true;
// opt.inJustDecodeBounds = false;
// opt.inSampleSize = 50;
// 獲取資源圖片
InputStream is =
BaseApplication.getInstance().getApplicationContext().getResources().openRawResource(resId);
return BitmapFactory.decodeStream(is, null, opt);
}