Android :: Creating File In AFS With NativeBinary And App
Jul 29, 2009
1. It contain's the native binary with it. Then it will llod that native binary to AFS. 2. Then it should call or execute that native binary. But when I do that one. The native binary is working fine. But the problem cmoes out here. The function of the native binary is to read the file in the AFS and to copy it to another location.
But when I do the above steps. The native binary has been successfully loading to the AFS. After that when I try to execute the native binary. The file is get created with 0 size. The file permissions looks like below.
......................
View 2 Replies
Sep 16, 2009
In my MediaPlayer application for streaming Video i am using the following code File temp = File.createTempFile("mediaplayertmp", "dat"); while running it throws exceptions like
Parent directory of file in not
writable:/sdcard/
mediaplayertmp43912.dat
I dont how to handle this problem, and i want to know that when we execute that code means where the file will be created.
View 5 Replies
View Related
Sep 5, 2010
I want to create a file on the SD-Card and later save a CSV file in it. From surfing around I noticed that there seem to be two ways about going about it:If you're using API Level 8 or greater, use getExternalFilesDir() to open a File that represents the external storage directory where you.................................
View 1 Replies
View Related
Nov 22, 2010
How can I create a XML file that has identation or, at least, line breaks between each tag? I'm using class XMLSerializer (available in Android) to handle the XML creation.
XMLSerializer serializer = new XMLSerializer();
StringWriter writer = new StringWriter();
serializer.setOutput(writer);
String xmlFileContents = writer.toString();
Then I use the contents of xmlFileContents to create a file, using a BufferedWriter. The file is written, but the XML is not idented, and would like it to be.
View 1 Replies
View Related
Oct 23, 2009
I created a sample project using the below command:
android create project --target 1 --name HelloAndroid --path ./ HelloAndroid --activity HelloAndroid --package com.helloandroid
Then attempted to build it using ANT. It gives the below error while creating the .dex file.
CODE:............
BUILD FAILED C:android-sdk-windows-1.6_r1platformsandroid-1.1 emplates android_rules.xml: 129: apply returned: 2
Total time: 5 seconds
View 3 Replies
View Related
Apr 1, 2009
I would like to write a file to the SD card from my application, but the following code throws an IOException when debugged on a T-Mobile G1:
String p = Environment.getExternalStorageDirectory() + "/log.txt"; File recfile = new File(p); recfile.createNewFile();
The last line throws an IOException with detailMessage = "Cannot create: /sdcard/log.txt". The MOUNT_UNMOUNT_FILESYSTEMS permission is set in the manifest. And yes, I really do want to write to the SD card; I don't want to use the logging features Android includes for this particular application. The Android documentation does not seem to give any specifics on how one might write files to removable storage in "Data Storage" under "Framework Topics". What am I doing wrong, or where can I read more about this topic?
View 6 Replies
View Related
Nov 5, 2010
I would like to make a file browser that will do two things:
1) Allow the user to browse and select a directory
2) Allow the user to browse all files on their sdcard
I've looked for tutorials but can't seem to find any? how what my code would need to do in order to have a simple file browser or providing me with a link to a tutorial/source code?
View 2 Replies
View Related
Sep 13, 2010
I am using following to code to create a directory
private static final String TRIAL_DIR_NME="trial";
File dir = getDir(TRIAL_DIR_NME, MODE_PRIVATE);
Now I want to create a custom file inside this directory. Basically I want to write "trial start date" for app and then compare that date to determine if trial period has expired.
View 4 Replies
View Related
Nov 17, 2009
Trying to create shared preferences for my class representing my api and one for my main class. I create a shared preference file by making this call in my api & main classes String PREF_NAME = "API"; this.pref = context.getSharedPreferences( PREF_NAME, Context.MODE_PRIVATE );
the log gives me this....................
View 2 Replies
View Related
Apr 5, 2010
I was wondering if it were possible to dynamically create an XML layout file to be displayed to the user. The idea would be to be able to retrieve a layout file from a central server, which could display this dynamic, server driven GUI.
View 2 Replies
View Related
Jun 22, 2010
I copied song.mp3 to my project's assets directory and wrote this code:
private MediaPlayer mp;
Uri uri = Uri.parse("file:///android_asset/song.mp3");
mp=MediaPlayer.create(this, uri);
After running the create statement, the variable mp is null.
View 1 Replies
View Related
Mar 9, 2010
not sure how to inflate this from my layout file: MyView v = LayoutInflater.from(this).inflate(R.layout.myview, null); the inflater of course does not know what 'MyView' type is, and returns only View. What's a good way to reconcile this?
View 1 Replies
View Related
Jun 14, 2009
When I make a new project the .java file is not generated. I can run the project, but it does not run in the emulator or anything. It did use to work before then it stop working. I tried deleting the folder and all project files. After that I reinstalled everything but I am still having problems.
View 3 Replies
View Related
Jul 7, 2010
I've been trying to export it to a jar file but as there is no main method in my app this doesn't work. Can someone tell me how to create this executable? the executable is to run the emulator and app both in computer not at phone!
View 4 Replies
View Related
Aug 13, 2012
Can create a cwm flashable zip for my given .apk file
View 1 Replies
View Related
Apr 1, 2014
I got a mediatek device. System and Boot.img included in the zip file. But I need a meta-inf map with the updater script. Problem; How the hell do I create one to work..
View 1 Replies
View Related
Aug 14, 2012
I am writing a code for an android app in which I have to captures image and save it into internal storage of android. For this I have written the following code-
Code:
Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
String newPath = PATH+"/"+folderName+"/"+imageName+".jpg";
File file = new File( newPath );
file.mkdirs();
[Code]...
This code creates jpeg file but don't write the image into it.
Later I tried writing following code in onActivityResult-
Code:
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
Bitmap bitmap = (Bitmap) data.getExtras().get("data");
ByteArrayOutputStream bos = new ByteArrayOutputStream();
bitmap.compress(CompressFormat.PNG, 0, bos);
byte[] bitmapdata = bos.toByteArray();
[Code]...
But its still not working.
View 1 Replies
View Related
Jan 19, 2010
Is there something like a FileDialog available? From previous threads, it appears there isn't one.
If not, has someone written one?
I want to allow a user to
a) Specify a folder/filename on storage for creating an SQLite database.
b) Specify an existing file/folder on storage card for opening as an SQLite Database.
View 4 Replies
View Related
Aug 6, 2009
I'm seemingly having problems creating the apk using an ant build for 1.5. It's building so I'm guessing the sdk pointer in local.properties is set correctly, but it seems to not be finding sun.security.x509.* (?).
I can see that jarutils.jar is in
CODE:...............
Here's the traceback spew...
release: [apkbuilder] Creating .Phresheez-unsigned.apk for release...
CODE:................
View 5 Replies
View Related
Oct 5, 2010
I'm developing an Android application and I'm very new on Java and Android. I want to create some constants to use in some activities. Where can I define these constants?
View 4 Replies
View Related
Nov 23, 2010
I have a "thirdparty.jar" which I have to add into my Eclipse project and make one combined JAR for my entire package. I have added the thirdparty.jar into my pproject using "Java Build Path" Libraries settings in eclipse. But when I try to make jar for my entire project, the jar creation for my project is success but the "thirdparty.jar" is not getting included in my project.jar.
View 2 Replies
View Related
Aug 25, 2010
I am thinking about creating a 2D game for android. Kind of like the flash game "Age Of War" (just google it). Can I do it with just Java or do I also need openGL?
View 4 Replies
View Related
Oct 3, 2010
I'm sure this is simple, but I've got myself confused over it.I have an image resource, such as R.drawable.myimage, and I want to convert this into a URI.I tried:
Uri selectedImage = Uri.parse("android.resource://com.my.package/" + resourceId);
but this just returns a NullPointer. The resourceId needs to be dynamic (so I can pass any image to it), not just a hardcoded "myImage".Any help please?
View 6 Replies
View Related
May 7, 2009
Is there any way to create window on Android using C++.
View 2 Replies
View Related
Nov 22, 2010
Let's say I randomly generate a number 0 to 100. Where 0 is really cold and 100 is red hot. Wen the number hits, it would show an image bar (kind of like a % finished bar) that shows in the image what # you hit.
So it would kind of be like a progress bar from 0 to 100, and whatever # they hit it shows in the image of the bar in an imageview?
View 1 Replies
View Related
Aug 6, 2010
I want to create a directory by using program in android sdk. Is it possible to listen the folder action like open folder and close folder etc.
View 1 Replies
View Related
Oct 18, 2010
I am creating one notification based on some event. This notification will only create sound. I just want to generate the sound using this notification, but no UI. Following is my code for this:
// make notification sound whenever the device is connected or disconnected
Notification notification = new Notification();
notification.defaults |= Notification.DEFAULT_SOUND;
notification.flags = Notification.FLAG_AUTO_CANCEL;
NotificationManager manager = (NotificationManager)
mContext.getSystemService(Context.NOTIFICATION_SERVICE);
// notify to all, manager.notify(0, notification);
I am facing few problems and have some doubts. I tried to search for answers in this post but could not find, so I am posting here for your people's suggestions:
1. Here I am using 0 as id for the notification. Is it good in practice. Since, I don't want to that this notification conflicts with other.
2. I have one doubt, about notification ids, e.g. if i keep my notifications id as 1 and some other application also have set that as 1. In that case, will my notification be updated. or Android treats, application's notifications differently.
3. Is it necessary to add FLAG_AUTO_CANCEL flag in my notification. Because, I think this is used when notification will appear in the status bar. But in my case, I have no UI. It means nothing will appear in status bar.
4. Currently there is one problem. When my notification makes sound, sometimes it seems that it is suppressed or distorted by any other sound or event. I am not sure what is happening there.
View 4 Replies
View Related
Mar 15, 2010
Is it possible to write an Softkeyboard without XML or is this the time I'll need it?The idea is: I have an Arraylist with buttons which have a specific position in the layout, height, width, text etc. Those buttons should create my keyboard by converting them into keys.If this won't work, my second idea is, to write a XML-File out of Java.I wonder if one of these ideas are possible.
View 2 Replies
View Related
Sep 29, 2010
I am trying to create a information based application, I have 92 subjects, for these subjects I have 92 map locations and maybe as much as 400 url links. Currently I have created a class for each map location and a class for each url link, but this would mean I would have in excess of 500 classes, so what I want to do is split the subjects in four catergories ie. listview of about 23 in four tabs which I have done and create a class that gets the url based on the selection the use makes and do the same for the map locations.Do I need to put these in a xml using the id method and how do you call individual entries, i.e. would I need 500 Android:id is there an easier way?
View 2 Replies
View Related
Aug 11, 2010
Is it possible to create files in subdirectories created under "/data/data/packagename/files/" directory using openFileOutput method in android?
ie there is a sub-directory by name "text" inside the "/data/data/packagename/files/" directory.
I want to use the openFileOutput (String name, int mode) method to write a file eg:sample.txt into this directory....Is it possible to use openFileOutput method to do it....
View 1 Replies
View Related
