Android :: Save File To Sd Card?
Apr 22, 2010
I am trying to find the best way to save files to the phone. Basically I have an XML file on a web server that I would like to be able to save on the phone. Should I create a specific folder in my project to save to and if so how do I save the file. Or should I make it to where when you click the Save button it checks for an SD card and if there is and SD card create a folder (if one isn't already there) and save the file in the new folder or save it to the phone? If someone could explain the most efficient way of saving files for my app and how to save the file from the web server I would greatly appreciate the insight. Any tutorial links would be awesome.
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Mar 17, 2010
Sorry if this has been discussed on here before but I did search for about 20 minutes and found nothing relating to what I am experiencing. I get the following error when trying to take pictures on my HTC Hero (Sprint) "Unable to save file to SD card due to insufficient file permissions" I have removed and replaced the card. It will work for about 15 minutes then the same error. I also backed up everything and formatted the card. It worked again for about 15 minutes then the same error.
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Jun 7, 2010
"Unable to save file to SD card due to insufficient file permissions."
This is the message I get when I try to take pictures. I have only taken 9 shots so far. There was no problem until yesterday when i tried to take the tenth. Did I do something to cause this? I am not that tech smart
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Feb 7, 2010
I want to make a .html file with a few links + background and set it as my Home screen in the web browser.
Is there a way I can save this .html file to my sd card and set it as my home screen?
Also will it work when I pull in a css file and some jquery?
I have put the files on to my sd card but can not see to get the browser to open them.
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Sep 22, 2010
1. I opened Office Excel.
2. Made a Document.
3. And now I want to save it in Storage Card in Directory
(ProjectsIndiaGujaratPatel SuppliersReport.xls).
4. How can I save it?
Anyone finding it because I tried but no solution. I also copied the "Projects" folder & all its sub-folders on my storage card. But when I open excel, it doesn't go inside the sub-folder.
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Apr 13, 2009
I am trying to play file which is stored in SDCARD in emulator. I have Linux O/S. So i need to provide command in run configuration. I am providing following parameter.
-sdcard /usr/android/sdcard/mysdcard.iso -audio oss [i]
The following is my code to play file.
try { mMediaPlayer.setDataSource("/sdcard/test_cbr.mp3"); mMediaPlayer.prepare(); // Giving error. mMediaPlayer.start(); }
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Jun 18, 2010
How come this is the only file manager on the market (that I've found... I went through quite a few) that can open an HTML file from your SD card? I was a loyal user of Estrogen until I found that it couldn't.
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Sep 9, 2009
I'm using org.w3c.dom.Document to create a document and I need now to write it into a .XML file. I saw tutorials referring the Java.XML.transform.Transformer package but this one is not available in the Android platform.
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Mar 16, 2010
I'm trying to use a standard Intent that will take a picture, then allow approval or retake. Then I want to save the picture into a file.
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Sep 2, 2010
Does someone know how to save and restore an object to a file on android ?
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Apr 23, 2010
I am still not able to save a picture when I send an intent asking for a photo to be taken. Here's what I am doing:
Make a URI representing the pathname
android.content.Context c = getApplicationContext();
String fname = c.getFilesDir().getAbsolutePath()+"/parked.jpg";
java.io.File file = new java.io.File( fname );
Uri fileUri = Uri.fromFile(file);
Create the Intent (don't forget the pkg name!) and start the activity
private static int TAKE_PICTURE = 22;
Intent intent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE );
intent.putExtra("com.droidstogo.boom1." + MediaStore.EXTRA_OUTPUT, fileUri);
startActivityForResult( intent, TAKE_PICTURE );
The camera activity starts, and I can take a picture, and approve it.
My onActivityResult() then gets called. But my file doesn't get written.
The URI is: file:///data/data/com.droidstogo.boom1/files/parked.jpg
I can create thumbnail OK (by not putting the extra into the Intent), and can write that file OK, and later read it back).
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Apr 21, 2010
I created an android application. This application calls C native library which requires save a temporary file to /cache. However the permission for /cache is wrxwrx--- with uid=cache and gid=system. so the application is not allowed to save a file to /cache.
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Sep 18, 2009
Is it possible for the App to create a new file/asset and write this into the /assets directory. The reason being, that's the only way I can tell webkit will load a local file/resource.
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Jul 28, 2009
When I saved a file or open a dir under sdcard dir, it always complains:"Parent directory of file is not writable: /sdcard/myfile, java.io.IOException: Parent directory of file is not writable" Any idea what's wrong?
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Jan 20, 2009
I want to save images from a particular URL into the sqlite db and then display it from the database..Can anyone tell me as how i could do that.
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Jun 27, 2009
How can i save a Bitmap instance to a *.bmp file?Anyone knows? Is it strange that we can only save a bitmap instance to a png or jpg file?
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May 2, 2010
I've yet to find a way to save emails to the SD Card on my Motorola Droid using OI File Manager. Is it possible, or am I trying on the wrong app?
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Oct 8, 2010
Anyone know the mechanism of saving streaming in Android? Is it related to the network condition? And how should I specify the path of the file in SD card in my saving command?
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Jun 23, 2010
I'm developing an image editor on android. I have a problem when I have to save the image. If I save the image with a outputstream, I can save the image but my program and android's gallery can't see the new image. If I save the image with MediaStore.Images.Media.insertImage, I can see the saved image but the problem it's that this function save a little image called thumbnails which I don't know what to do.
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Nov 14, 2008
Is there anyone who can tell me how to save contacts in my SIM card in my G1. I could not do it. Even I can't save the contacts from the Call Log menu. This kind of basic features are useful but I could not find it. Please help me out.
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Dec 23, 2013
I cant copy big compressed (.zip, .rar) to my sd card. The item successfully copied but end with corrupted file (crc). I tried to fix with some software on net. But the is no can fix instead showing no problem. HY5001
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Jun 23, 2009
I want to let the users send me the logs from the device i wonder how do i extract the logs in to a file on the device ?
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Nov 7, 2010
Say I have some simple class and once it's instantiated as an object I want to be able to serialize its contents a file, and retrieve it by loading that file at some later time.. I'm not sure where to start here, what do I need to do to serialize this object to a file?
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Jan 19, 2010
How do I save the contents of an array to a file and then read it again later? I have a small amount of data that will need to be stored and since I have no idea where to start on using a SQLite database, I think this will work a lot better.
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Apr 12, 2010
Can someone tell me how to save my pictures to my sd card? the ones I take with the camera.
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Jun 23, 2010
I have a Moto Brickflop and was wondering if you can save the apps to the memory card. My internal memory is already almost full and my phone is running soo slow.
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Nov 2, 2010
My app creates a puzzle grid using table layout, tablerows and textviews. I want a user to be able to save this grid to the SD card so that it can be printed or copied or loaded onto another device.
How do you save a view so that when it's printed it will look like it does on the android screen?
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Jul 21, 2010
How to save the images into SD card which i can able to retrieve from the URL link.
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May 24, 2012
I'm trying to get a video from my computer into my phone. I want it to show up in the gallary app but I don't know what folder to place them in, I'm running android 2.2.
SGH-T589R using Android
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Jul 19, 2010
I love how SharedPreferences work in android and I would like to know if there is an easy way to save them to another file so I could load a previous instance of the prefs and vice versa. Basically when you load this file, all the preferences would change to how you had it before at once. I want to be able to swap 3 or 4 different versions of the same pref keys in this way. Is there an easy way to do this?
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