My application use the SDCard to store data (about 100 Mb of stuff). I would like to delete these file when the application is deleted through the application manager and offer a way to clear the data from there (like the Google Apps does). Any ideas ?
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Is it possible to copy a file located on the sdcard to a package's internal filesytem located at /data/data/packagename/files/ folder?
View 3 Replies View RelatedQuick question from a new rooter/rom user:
Can I remove the radio.zip (from the radio update) and the ra.img (from the recovery image) files from my SD Card?
I tried searching, but couldn't find anything.
My question is how to copy a file from sdcard to /data/misc/wifi directory? I am working on a configuration tool for wiki supporting wpa enterprise. The configured file wpa_supplicant.conf must be put in / data/misc/wifi in order to work. So how can I move the file from sdcard to there? Is there any function calls to request a superuser access?
View 7 Replies View RelatedI want to read SDCard data from android mobiles using eclipse(programmatically).
For that i want to open SDCard in binary mode,So that i can read SDCard sector by sector.
the problem is when i am debuging a programm using JNI in c++ its not going to take access in binary mode..
How to open a sdcard in binary mode using eclipse or java programming.
i want to move specific app data(/data/data/klb.android.lovelive and subdirectories) to sd-ext partition(/data/sdext2/)
Directory Bind or FolderMount are moving data in /mnt/sdcard/Android/data and obb files to external sdcard, which for devices with internal storage.
i'm not trying to move obb files or data in sdcard.
is there any way to move one app data to sd-ext? i don't want to move hole /data/data to sd-ext(data2ext)
I got this 16G sdcard that from one day to another it stopped being recognized saying "blank card or has unsupported file system"
Besides the data, I had some applications installed on it.
I did tried to recover with a software, but even the software only can recognize space is occupied, but can't see it.
It appears as unformatted BUT, I know that the data is still there because the CWM manages to browse files if I get into the menu "install zip from /sdcard1", but it can't see anything if I try a "restore from sdcard1"...
So I have an ubuntu build and I'd like to try to repair the "masterboot" .
I never did this before so I don't really know what I need, SDCard is 32 GB class 10.
When I plug my phone from CWM and enable the mount the SDcard on usb I got this error message :
Error mounting: mount: /dev/sdb1: can't read superblock
Here is the result of the "fdisk -l" command :
Code:
Disk /dev/sdb: 32.0 GB, 32018268160 bytes
32 heads, 63 sectors/track, 31019 cylinders, total 62535680 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x4d544f4f
Device Boot Start End Blocks Id System
/dev/sdb1 2048 62535679 31266816 b W95 FAT32
Which actually looks weird, I thought that my sdcard were ext4 formated, well but I am not 100% sure about that...
Here the result of the command "fsck -y /dev/sdb1"
Code:
fsck from util-linux 2.20.1
dosfsck 3.0.12, 29 Oct 2011, FAT32, LFN
/
Contains a free cluster (2). Assuming EOF.
FAT32 root dir starts with a bad cluster!
I have a Mocordroid with scp6820a cpu rooted
First some objections:
1- The sdcard is used in vfat filesystem, move simplely /data folder to sdcard will be cause some problems
2- Copy /data to /mnt/sdcard/data will not work completly because we got some error of permission
Code:
adb shell
Code:
cp -r /data /mnt/sdcard
cp: can't create directory '/mnt/sdcard/data/misc/bluetoothd/FA:2B:B7:4E:90:59': Invalid argument
cp: can't create symlink '/mnt/sdcard/data/data/org.mariotaku.twidere/lib': Operation not permitted
cp: can't create '/mnt/sdcard/data/data/com.estrongs.android.pop/files/comm/tool_port': Operation not permitted
cp: can't create symlink '/mnt/sdcard/data/data/com.toss.removeappwidget/lib': Operation not permitted
[Code] .....
So first thing i change size of sdcard, decreasing the partition size, and add a second partition with 3 Gbytes using ext2. To do this
Unmount the sdcard in settings>storage>unmount sdcard. I need discover where is the partitions
Code:
fdisk /dev/block/mmcblk0
[Code] ....
For secure i reboot device, and umount card again. So format the second partition
Code:
mke2fs -t ext2 -m0 -b4096 /dev/block/mmcblk0p2
And reboot again. This was hopeful action that it would recognize the card. But not ...
Code:
# mkdir /mnt/sdext
mount -t ext2 /dev/block/mmcblk0p2 /mnt/sdext
mount: No such device
mount -t ext2 /dev/block/vold/179:2 /mnt/sdext
mount: No such device
In My Epic Fail I was not successful
BEFORE that I wrote i try several tentactivies, apps but i m thinking that use adb will be the more better.
What is the best way, my internal device have less than 200 MB internal, so is too little !!! Maybe i will need change fstab or init scripts.
I've got some code that downloads mp3s remotely over a streaming url connection... This all works fine but my problem is once the file is complete and I pull up the music app it's not there. A reboot of the phone and it now shows up... anyone know how to force this refresh to occur from without my code?
View 3 Replies View RelatedI used the option in batching Titanium Backup to move apps and data to my sdcard to save some space. I've decided I want to move it back so that it's available when I press the Launcher. I know where it's stored on the sdcard and I have root explorer, but I'm just not sure which folder to move it back to in the first place. which folder houses all the apps that are currently available via the Launcher?
View 2 Replies View RelatedI replaced my original sdcard with a sandisk 16gb card. Everything went well until I started getting these blasted read on errors. Earlymon suggested a fix from another board but I don't have a stand alone card reader so I couldn't do it that way.
I was wondering if I just backed up all my stuff from my sdcard to my iMac and then just reformatted my sdcard via the phone, would that solve my problems?
I am newly working on Android technology. I have to read Xml file in which there are html tags such as <b>() so I have to remove these tags before display on screen. If you know any way to remove these before display.
View 1 Replies View RelatedI just got an LG Ally on Wednesday, and it's constantly restarting itself. I've decided to just go and exchange it. How can I remove all of my data on the phone?
View 2 Replies View RelatedI am receiving a low space message on my phone. I looked through the applications and I noticed e-mail is taking up 37mb. The clear cache button is greyed out. I deleted all inbox, outbox and trash. Powered off the phone and it is still using 37mb. I am down to 7mb free and the phone wont even let me sent txt because it is too full.
View 4 Replies View RelatedI recently uninstalled Dungeon Keeper so I could start a new game since I messed up with my first one, but when I installed it again my old game showed up. How do I completely remove all saved game data to start fresh?
View 3 Replies View RelatedI want to let a friend borrow my Transformer Prime but I want to remove all my Gmail, Voice, etc from it. I want to leave all the apps on it. How do I do this?
View 6 Replies View RelatedI have a HTC Incredible S with android 4.0.4 and I would like to unlock bootloader. I have 2 questions :
- Is that "unlock bootloader" mean "root" ?
- Is that this method will erase all the data in my phone ?
I've been searching for a fix to remove the data switch in notifications.. It can't be cleared and wouldn't clear neither data on and off.. I've found one for sony x10 think but the fix did not work for my device...
I'm running Froyo 2.2 (stock ROM) on Huawei Boulder U8350...
I am new to the Android and have a question, how I can remove/wipe my personal data( contacts, mail account, pictures etc) from the phone.My phone is running Android 2.2 if I do the factory rest will that remove the Android 2.2 also with my data.What's about the unlock status? It will go to locked setting again after hard reset.
View 1 Replies View RelatedI have OPTIMUS 2x and if I plan to sell it, I want to remove my personal data from it. I know that external SD cards can be formatted with different (repeating format and data overwriting techniques) but my phone has internal 16gb which has some personal data in it. I can format it but the data will still be there? How can I completely remove my data without effecting the system data.
I have a custom rom installed and cwm as well. rooted
I have lot of lists: for example: Categories, and subCategories, in my case some Categories has subcategories, So What I want to do, is if the categories has subcategories I want to clean the recently list and show the subcategories,(This can be solved by creating new activity for only subcategories, but I would say that the most of the code woyld same)I wounder how can I updoate list whit new data?If possible to add some animation when clicking, so the list goes to left when clicking, and showing data comes from right,
View 1 Replies View RelatedI'm making an Android Java app game (although this question applies to all languages really) and hope to release the first version soon. I'm nervous about how I save data in my game. My problem is that, if in a later update, I decide to store more data or store the same data in a different way, I need to be careful I don't lose or corrupt data for users that upgrade (i.e. I want users to be able to use data created by an old version in the new version, like their high scores from before).For example, say I want to save high scores in version 1.
View 3 Replies View RelatedI just want to make sure I know all I need to before it comes my time to update.
View 3 Replies View RelatedI've been trying to figure out how to use the sdcard that was generated when I created the avd file for the emulator in SDK 1.5 r1.
In previous SDKs I set this in the Eclipse run configurations -sdcard c:androidsd500m.img
I could then access the sdcard through DDMS etc.
How do i specify the sdcard that was created in the avd?
I am trying to installl android app but it gives me insufficient memory exception. i already have 35 Apps and there is 5mb internal storage left. is that mean i can install applications only upto 125MB. my sdcard is almost empty , is there any way to install my App in the sdcard?
View 4 Replies View Relatedadb install [-l] [-r] [-s]- push this package file to the device and install it ('-l' means forward-lock the app) ('-r' means reinstall the app, keeping its data)('-s' means install on SD card instead of internal storage)
How to use the last option that is install apk on sdcard.
I am working with eclips with the new SDK2.2. i cannot find the sdcard in emulator 2.2!
View 8 Replies View RelatedIs there a way to refesh sdcard without turning off the phone?
View 5 Replies View RelatedAs my app is too big in size and it seems a long job downloading resources from web server. i want to move my files from assets folder in the app to sdcard on first run. is this possible?
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