乐视手机6.0

本来数据库放在Andoid/data 文件夹下

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

但是删除程序数据也删除了...只能自己建文件夹了

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();

}

}