Android : Way To Access Image Files + File Browsing In Droid?
Oct 5, 2010
I'm using HTC Dream and trying to read the images stored in the "default" album folder of this phone. But I've yet to found out what's the folder path to those images file. do you know what's the path to that image folder? What would be the path patterns (if any) in other Android phones? I don't need to set any additional permission to access those files, do I? Do you know how I can build a "file browsing" widget in my activity? I've searched and seems like there is no such widget and I've to install app that does file browsing. In any case, how to incorporate that as a file-browsing view in my current activity?
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Feb 11, 2010
I have to make a dedicated image viewer app for Android 2.x.
There are too many jpeg image files: about 2000~ jpegs, over 100MB.
I want access the image files with their file names,
but I couldn't find such an example.
By the way, is it okay to put many image files in /res/drawable folder?
I heard that the android application cannot be installed on sdcard and
the program repository is very small so 100MB app cannot be installed generally.
I found some examples which download the large data files on sdcard online,
but I cannot run a web server to host the data files,
and I must upload the fully packaged program on Android Market. (Should I build one apk file?)
What are the best practices for managing too many resource images (or something) in Android?
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Nov 4, 2010
I am working on an android app. Where i need to parse some plist files from assets folder. I do understand how to use assets in android but now problem is that file sizes are more than 1MB and so android gives error Data Exceeds UNCOMPRESS_DATA_MAX (2183588 vs 1048576). how to access such larger files from assets? Also I cant reduce a file into small buffers because i am just sending it to "DocumentBuilder.parse(in)" as a whole so can not use buffer. The error is on line: Document doc = db.parse(in).
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May 11, 2010
I'm writing an application that will ship in two versions: Android and PC version.
Is there a simple way to access files from the shared code?
Using Java.io is simple, but I don't know how to access android resources or assets using it. And I can't write methods that operate on FileInputStreams instead, because some files contain references to another ones, so I need a way to access them from the method code. Any suggestions?
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Aug 24, 2010
Is there a way to load an image file into an ImageView object, and then define a transparent color for this object?
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May 12, 2010
access home computer/files via droid? is there such an app?
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Mar 25, 2010
I want to access files in the /sys, to be exact in the /sys/class folder. I just need to read some values there. I tried the Context.openFileInput method, but got only exceptions and I understand this is not the right way.
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Aug 13, 2010
I am trying to find the path for the android database files on Ubuntu 10.4, because I want to access with SQLite Browser. Someone can tell?
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Feb 18, 2010
I can access android.R.string.ok value from java code, but can't see how to do the same in layout xml file - I only have @string/xxx in autocompletion list which does not have system string values.
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Oct 28, 2010
Is there any way to access the value (any constants) from Android.mk file to my java file.
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Dec 25, 2009
I downloaded a PDF file to my Droid.I can see that it is in the "Downloads" folder when I mount the Droid to my laptop via the USB.My question is, how do I access this file from the phone?I can't get to the directory to try to open it.I can access the PDF through my Gmail account using the Preview option. However, I wanted to save the file to the SD card. So, I searched this and another forum on how to do that and the only way I could find was to access my gmail account through the browser and download. I did this and the file was put in the Downloads folder on the SD.How do you access the Downloads directory and for that matter, any directory that you may want to create on the SD?
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Oct 8, 2012
Let's say you don't have internet access at the moment. Let's say all you have is fresh install of CyanogenMod 9, which for some reason, does not come with a File Manager :
Let's say you have an apk file on your SD card. How would you install the apk file? Terminal emulator, using which commands or another way?
By the way, ASTRO File Manager vs. ES File Explorer, which one and why?
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Sep 16, 2009
I am a newbie and just started coding in android. I have got a task on which I want a little help from you all. This is the problem :"Track web browsing and browsing related activities including user's total time spent online, complete URI's and timestamps, downloads initiated from the browser. Differentiate between main , embedded and redirected URI." I dont know where to search and how to go about it. Any kind of help would be really helpful. Please post your expert comments and help as early as possible.
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Oct 13, 2010
Now I am slightly new to the android game. Had a D1 that I traded for and I loved it. Used Astro File manager on there to get swype when it was available. I hear about this app and how it is great and you need it. I have downloaded it and I am not really 100% positive on its purpose. Is it just an easy way to delete files? Are there files I shouldn't delete?
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Apr 20, 2009
Can any one tell me how can i access the remote images through android Emulator....?
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Jun 6, 2010
Is it possible to mount an external USB thumb drive to access its data from a file browser on the phone? I tried plugging one of my USB drives into a USB-to-microUSB adapter and plugging that into the phone, but it didn't mount anywhere.
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Apr 5, 2010
Is there any app that, without using a remote desktop client (VNC/RDB), you can use to access files on your PC?
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Oct 21, 2012
I need to access image file stored in mysql through android application. I stored data in blob format mysql. I have a REST web service to access data from mysql db, after retrieving that the response in JSON format, i am trying to convert it into bitmap, but it is giving null.
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Feb 19, 2009
I tried to access the data from "data/data" folder from emulator memory and it worked fine but when i created the same structure in android phone then (1). It didn't gave me permissions to create the directory "files" in phone memory ( data/data/package name/) (2) any how i created the (data/data/package name//files/album) structure through coding but now i am unable to do "cd files" I need to push some image files in the folder data/data/package name// files/album.
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Feb 4, 2010
I'm lost here.
I create files using this (stripped) code...
But I get a FileNotFoundException on the FileOutputStream creation...
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Sep 10, 2010
I want to auto select an image in gallery and focus the selected image. I know the position (index) of the image in gallery. I am trying to use in res/layout/main.xml
<Gallery
android:id="@+id/galleryView"
android:layout_below="@id/imageViewMap"
android:layout_width="fill_parent"
android:layout_height="100sp"
android:layout_weight="1" />
in AlbumView.java
gallery = (Gallery) mView.findViewById(R.id.galleryView);
ImageView view = gallery.getItemAtPosition(position);
Unfortunately the above code is returning null. Can you please help in this matter.
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Feb 20, 2009
I am using the latest git code to play with. I wanna know how can I play with GALLERY, it always complain "NO MEDIA FOUND", I do wanna know where and how can I put some JPG, BMP or something other media stuff into the emulator/Real device to make the GALLERY app display them.
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Feb 7, 2009
I created img.yaffs2 using mkyaffs2image and then mounted it into Ubuntu MTD NAND flash simulator. so if I use 'cat /proc/filesystems' I can see yaffs and yaffs2 and by 'cat /proc/mtd' I can see /dev/mtd0에 Nand simulator partition 0. (block size is 0x4000).................
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Sep 24, 2009
Anybody tried to append 2 jpeg files in android? i.e.: a.jpeg and b.jpeg SD be appended and SD give one c.jpeg image file consist of both images.
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May 1, 2010
I'm using the stock Android 2.1 gallery to view images. I have a large JPG image (approx 7000x7000 pixels) of bicycle route map for my city. I tried zooming and scrolling with the gallery image viewer, but it cannot zoom in close enough to read the map detail.
Is there a better image viewer app out there that is good for zooming and scrolling large JPG images?
I would like to use Google maps, but the bicycle route mode still does not work in the Android app.
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Nov 13, 2009
Is there a program for the Android OS that allows to to access your files and directories, like 'Windows Explorer' does on your desktop pc? I have some audio files that I would like to move to the ringtone directory.
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Oct 27, 2009
From what I've been able to find, Android apps are sandboxed, and can only list, read, and write files within the application's data directory (e.g. /data/data/<pkgname>). but, what about an application that allows users to view photos on an SD card (or play music, etc)? Surely this must be possible. Does one have to write a Service Provider for this?
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May 24, 2009
I'm trying to find a way to access private files created by other packages.According to the dev site (plz see the following), I can read/write files of other packages if some flags are set on the create of those files, but I don't know how. Can I just open those files with Context.openFileInput(or Context.openFileOutput)? Do I need a different way for those three cases? By three cases, I mean getSharedPreferences(String, int), openFileOutput(String, int), openOrCreateDatabase(String, int, SQLiteDatabase.CursorFactory).
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Oct 26, 2010
I am creating an SDK .I have got some problems as follows:
i need to have some predefined images along with the jar.please suggest any method to do this thing. like 1) how to keep the files in jar and 2) how to use it in code.
If any code is very helpful or just any information is very helpful.
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Feb 11, 2010
So I just got my Nexus One (like literally a few hours ago) and yay everything is nice (well not everything - for some reason I can't download apps from the market). Anyways, I figure, let's see how this thing is for reading pdfs.
I mounted it as a drive via usb. Created a docs directory, and place a pdf book in it.
Ok...Now how do I open that file?
Again we're talking Nexus One
2.1-update1
Kernel 2.6.29-01117
Build ERE27 (who the hell has letters in their build names!?)
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