How to write files inside Asset Folder?
It's read only or write?
If any example then please share me.
How to Secure Asset Folder?
or whether we create userdefined foder 7 can access it for browsing like file:///android_assets/www....
No,You cannot write in asset Folder, its read only.
Internal Storage in Android
As the Name says it is has a kind of Supporting files used in it.
Like .ttf file and all.
It is Read Only
Related
I have been searching around and can not seem to find a way to download a media file from my website and save it to my app's raw resource folder. What is the best way to do this? Any help is greatly appreciated.
You can't access resource folder once your app is installed. So you can't access raw folder for WRITE after installation. So better to use internal storage to store this file.
You cannot do that, you can only read from the 'raw' and 'assets' folders. Either use internal storage, or if relevant - APK Expansion Files.
So I have some files I want my Android App to access, read and write.
I want to store it internally. Where can I put these files in my Java Project so they are accessible or can this not be done?
There are three ways to achieve this, and according to your requirements select the approch
on SDCARD
This is the normal SDCARD/in-build SDCARD in newer smart phones. you need to create specific folder structure and put your files there, here you can do file read and write both
but this in insecure because accessible to all the application
on Internal Storage
This is given as Applicaiton specific storage where you can create the file and do the operation, this is most secure way to do it, but this is generated run time so you can not push the files directly, you can put your files in RAW or ASSETS and copy that here
RAW and ASSETS
This is in the code structure only and only read access is given to this folder, you can not change this file run time.
if you select any one of this approach then simple goggling will show you the sample code.
You can read or write files in the path of your internal storage as
data/data/package_name/files . I had already answered a similar question you can check it out.
can i create folders, besides raw folder, for storing different kind of files?
For examples, my application need to count all the images put in a folder.
So, I need a specific folder for images only, and other folders for sounds, for .txt etc!
But when i tried to create a new folder, I couldn't reach it :(
It is just a hunch, but you might have more luck using the assets folder instead. You can certainly use it to store embedded web sites which have subfolders.
In general you cant create custom resource folders. But you can use assets dir and place your resources there. You can make as much subfolders in assets dir as you need. But android won't help you to manage your files in assets dir. Read this.
How to write to .txt file in assets folder.
How to get path assets folder ?
You can't. The assets folder is read-only at runtime.
Pick a different location to save your data, see Data Storage for more information.
The path of assets folder is file:///android_asset But this is read-only.
The assets folder is like folders res, src, gen, etc. These are all useful to provide different files as input to build system to generate APK file for your app.
All these are read-only while your app is running. At run-time you can only write to SD card.
I hope you understand my answer.
Not possible,
Better you choose internal storage to save your txt file. Internal Storage. Hope this will help you to understand.
No you can't do this, because of if you read and write both at runtime then everything could be change and application will behave unexpected which could be harmful or may be crashed. i suggest you to use internal memory, sqlite and app SharedPreferences etc.
i have a file in the asset folder, and when i press a button in my program i have to move that file in a sub-folder(run-time). Can it be done?
i have to do this:
assets/file.txt -> assets/aaa/file.txt
No your assets are compiled into your apk file. Consider storing a persistent preference marking whatever you are trying to do instead.
No, you can't do it. You can't write anything inside the assets folder programmatically. Better option is to use internal storage. You can use Files Folder in the internal storage. See getFilesDir() in the docs.
Reason: Once you have an .apk file it is read only, so you can't add, delete or modify in it,
Alternate:
though you can use the sqlite DB for the purpose... where you can save file in hierarchy using blob type and you can modify it through queries...