Can someone tell me how to create an executable jar file from eclipse for android? First of all, how the application should be before creating a jar file? Should it be runnable? Do i need an Activity class in it? I created a simple Android application, which has an activity class
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I have a static library: libhello.a and I want to create a executable file that link with this static library:Code...
View 3 Replies View RelatedI ask something about static library..
" how to create executable static library in android?"
and
"How to connect static library in eclipse?"
Static library is a binary file, How to understand static library in jni?
I wondering static library operation method in android.. (such as static library in vc++).
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 RelatedI want a chmreader executable file to be used in android application. Now whenever I tried to execute it from adb shell, it gives error "permission denied". Now, whenever I use "su" it just executes the file, but doesn't do anything. And whenever I give the argument as the path of the file to be read, "# su /sdcard/extract_chmLib /sdcard/docs/HArdcore.chm" it shows "su: exec failed for /sdcard/docs/HArdcore.chm Error:Permission denied" where "/sdcard/extract_chmLib" is the executable file and "/sdcard/docs/HArdcore.chm" is the chm file to be read.
View 4 Replies View RelatedI've compiled a binary using the Android NDK toolchain, and am attempting to deploy it to a device. An application which has been built with the NDK using JNI will then execute this binary via native code. I'm hoping to avoid rooting the device.
The binary will be used by multiple applications, so I'd like to store it in a shared location, rather than once per application.
I can't find an appropriate location to deploy this binary to - these are the places I've tried:
/mnt/sdcard - using getExternalStoragePublicDirectory() from the SDK, however the SD card is mounted as noexec, meaning I can't run it.
/system/bin - read-only file system, so can't copy. I can push the file using adb push if I remount /system on the emulator using:
[HIGH] mount -o rw,remount -t yaffs2 /dev/block/mtd3 /system[/HIGH]
However I'd like to avoid this, as the device would need to be rooted.
/data/local - using adb push, I can push the binary to this location. However, I can't seem to find a way to do this in code (using the Android SDK). The internal storage mechanism points to /data/data/package.
I've compiled native code which calls this executable, using arm-linux-androideabi-g++ shipped with the NDK toolchain. This works with the binary in /system/bin and /data/local.
In summary, I'm looking for a location in the Android file system to which I can copy a file from the project /assets folder, which world-executable permissions are possible.
I am trying to run a native executable from inside an android java application. The native executable exists in my assets. At start of activity, I copy it from assets to my application cache Dir. then I use Process Builder to run it.I tried to run "chmod 777" on the file and on cache directory containing it and I ensured permissions are granted using adb shell. but I still get this permission exception.
View 4 Replies View RelatedI am almost done with my project in android, now I want to make the executable version of the application.
I need to demonstrate it in .exe form as soft app as on emulator, not by built and debug process from eclipse.
I want to create a PDF file dynamically in android application. like File f = new File("sample.pdf");
I have to use any external api for this?
In Android native calendar application while creating an event ,it is syncing with gmail and .ics file is creating.They are not using iCal4j java library to create the .ics file. I could not able to find out how to create the .ics file.
View 1 Replies View RelatedI have some java code that I want to share with some classmates however I do not want to share the source with them.What is the standard method to provide someone with a Java executable that they can use but they cannot see the source.Not sure if this is relevant but the code that I will be giving them will be run on android.
View 3 Replies View RelatedIs it possible to have an AndroidManifest.xml and or resource files in a Jar file and import that into a executable Android project?
My goal is to provide styles, resources, and services from a jar library that can be accessed from a main android project for my common tools.
What's the best way to create a temporary file in Android? Can [File.createTempFile][1] be used? The documentation is very vague about it.
View 1 Replies View RelatedI need to save some persistent data (byte array) in my application.I decided to write these data into a file on the Android hardware.But I cannot create a file under /system/ or /data/.Can any body tell me under which directory can I create a file to save my data except SDCARD(Because We cannot suppose every Android has a SDCARD)?
View 8 Replies View RelatedI have a small piece of code that just won't write a file to the SD card on Android I made sure I created the folder CACHE_DIR before. It exists on the SD card, but canWrite() always returns false. This is the path: /mnt/sdcard/Android/data/org.my.app/files/thumbnailcache I can browse the directory /mnt/sdcard/Android/ data/org. my.app/files/thumbnailcache. Here comes the interesting part: When I try to write to /mnt/sdcard/Test/, it succeeds.How is that possible?
View 1 Replies View Relatedcan anybody tell how to create a xml file and write in android and where to put the file for aceess again is it possible to put into raw folder?
View 1 Replies View RelatedI want to create a file out side the application and memory card. How to create it? I know how to create it under application but how to create it outside the application?
View 12 Replies View RelatedI want to create an XML file to Store my Application Settings into. ( I can't use SharedPrefs because i want that Settings file later to be accessed by Some other Code.)
I can easily create an XML with java's code and store it in File too. but in Android I can create xml with the same java code but can't save it into the file coz they have removed the package javax.xml.transform from SDK.
I am Attaching the Java code here...
CODE:....................
I want my application to read configurations from a file . Is it possible to copy the default configuration file in apk and get it copied to file system when apk is installed ?
View 2 Replies View RelatedI have a bitmap "picPrev" which I got from my online server. I want to turn it into a file so I can send it. I was exploring this method. code...
View 2 Replies View RelatedI want my android application to create a .js file, which can then be read by my web view. I have read that the "assets" file is ready only so I cannot save a file to there during runtime. I am saving it in the default "/files/" directory.
I want to be able to reference this file from my webview HTML file. The webview is showing local html files stored in the assets folder. What is the file directory I should use to reference this the .js file in the .html file?
I need to create a protected file in android sdcard. I use file.setReadOnly(); bu it is not working. I don't know how to set a file readable, or how to protect an file from deleting, and the best solution would be to set it hidden.
View 7 Replies View RelatedActually I am new to android. I want to create a .txt file programatically, save data to it and then retrieve the data. I had write one application for that but when I run it it creates file under data/data/ <myPackage Name>/files folder , I can see only size of this file but I can't open it. but when I deploy the application on mobile then there is no any file created. If i supplied path like FileOutputStream fOut = openFileOutput ("/sdcard/ deore.txt",Context.MODE_WORLD_WRITEABLE); then it throws Exception. So, please tell me where the actual file is saved under the phone and how to open it.
View 4 Replies View RelatedHow do i create a file in phone memory instead of SD card.
View 1 Replies View RelatedI am new to Android and creating my first application.I want to create a file in the current directory. Basically I have a file bundled with aplication package as raw resource. I want to make a copy of this file in the current file. The reason to create copy in current directory is that I want my file reading code in native java, portable code.So my query is how can I create a file on current directory? The location current directory is important here as I do not want to make use of device specific hardcoded path or any Android API while reading the file. This is so I want my file reading code portable.
View 4 Replies View RelatedAs a newbie, I have been reading posts in learning how to do different functions.Using the Hello World example, I added a textview object to this application but the results come back as false on the screen.
View 8 Replies View RelatedI want to create file dir when apk installing ondevice. does it possible?and how?
View 2 Replies View RelatedI am using XML file for creating Context Menu for my ListView. (Please see below). I also want to set a header for this Context Menu. I read (at http://www.mail-archive.com/android-developers@googlegroups.com/msg43062.html)that I can use menu.setHeaderTitle(myContextMenuTitle) in onCreateContextMenu Method. But I need to set this in XML file. How can I accomplish this?
Following is code for onCreateContextMenu Method, correct me if I am doing anything wrong. This is my context_menu.xml file:
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@+id/open" android:title="Open"/>
</menu> Code...
I do not know what is cause of failing to create a new file on a sdcard of G1, the code is below:
File temp = File.createTempFile("test", ".temp", Environment.getExternalStorageDirectory()); and the permission of sdcard is: d--rwxr-x.
Also fail if I try using the code below:
File file = new File(Environment.getExternalStorageDirectory (),"media.temp"); file.createNewFile();
Giving out about Parent directory of file is not writable.
How I could get a File path from a file create in memory using MemoryFile class? I was able to create one but I can't seem to know how to obtain a "pointer" path to this file in memory so that I could give it to MediaPlayer...
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