android数据库存放位置

乐视手机6.0

原本数据库放在Andoid/data 文件夹下

dbFilePath = Environment.getExternalStorageDirectory() + "/Android/data/" + appFolderName + "/db";

可是删除程序数据也删除了...只能本身建文件夹了

if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) { // 文件可用使用外部存储
    //dbFilePath = Environment.getExternalStorageDirectory() + "/Android/data/" + appFolderName + "/db";
    dbFilePath = Environment.getExternalStorageDirectory() + "/sureserve/db";
} else {
    dbFilePath = "";
}

if (dbFilePath != "") {
    File app = new File(dbFilePath);
    if (!app.exists()) {
        app.mkdirs();
    }
}