android數據庫存放位置

樂視手機6.0

原本數據庫放在Andoid/data 文件夾下

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

可是刪除程序數據也刪除了...只能本身建文件夾了

if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) { // 文件可用使用外部存儲
    //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();
    }
}