I would like to execute opcodes directly against the running Dalvik VM instance from within my application on Android. I'm looking for something similar to the C asm function. I have a list of opcodes for dalvik, but I am unfamiliar with how to either execute them directly, or write them out to .class files and execute them against some sort of VM CLI command like dalvikvm from within a running application.
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I'm trying to use the SmugFig SmugMug API on Android. It was designed for J2SE I would imagine, so I'm not sure it will even work on Android, but I figured it was worth trying as opposed to trying to create my own API. When I load the project though, I get the following error: Conversion to Dalvik format failed: Unable to execute dex: null. It doesn't say what package it fails on, just "Android Packaging Problem", but it did not do this before I added SmugFig and it's dependency JARS to the build path. Where should I look? Or does this mainly me that it just won't work with those libraries?
View 3 Replies View RelatedI am trying to create an Android maps project. Everything was working fine until i added Salesforce classes into it. Now it doesn't even compile. It gives me: Type Conversion to Dalvik format failed: Unable to execute dex: null error.
I tried 1) Increasing memory in the .ini file. That didn't help. 2) Project -> Clean option. It cleans, builds again and then gives me the same error.
I am using Snow Leopard and i have the latest version of Android on my system. I just installed it last week. Plus, my eclipse is Ganymede. I even tried it with Galileo.
okay so with the x coming up to order soon im going to be paying full retail for the x since I sold my dinc and when I ordered that onlline i used promo code freeovernt for the free over nite shipping..but i also bout a week later called for a credit and used promo code smart30 to save 30 bucks on ordering a smartphone upgrade. question is does anyone else know of any coupon or promo codes for this thursday? need my droid X!
View 30 Replies View Related1. I have a c lib which will send & receive multicast package, if I lauch it in native ap, everything is OK, but if lauched through jni ,so it run in dalvik env, it can not receive multicast, i think is may be disabled by dalvik, is there any permission can enable this feature?
2. In this lib i will make some callback of function in dalvik class. according to tranditional method which can run under JDK1.5 & 1.6 as follow: (I make it under source code env not NDK)
In some initialization method save jvm pointer
CODE:...........
it seems AttachCurrentThread not failed but env not correct.
This question has been asked(and answered) many times about dynamically generating and loading java bytecodes at runtime into a running Dalvik VM, but is there any way to load dex files/bytecodes into an app at runtime?
View 2 Replies View RelatedWhat's the easiest way to generate and read QR Codes in an android application?
View 8 Replies View RelatedI sent my girl friend a QR code. The code was sent using barcode generator to her Droid. It was sent as a pic. How can she view the QR code? Is there any programs that will decode the QR code on her droid?
View 4 Replies View RelatedOf course i don't know google's plan. i just hope it. through emulation though.
how about android-sdk for chrome application? the idea is just recompiling to make execution file for google chrome os.
how about the sdk for windows? it's for windows platform.
In android I want to print the key codes for each and every key which I pressed. I am not getting any method from which I can print key codes. Without getting keycode I am unable to complete my project.
View 1 Replies View RelatedI have a RingtonePreference in one of my classes and, upon return, the onActivityResult says that the requestCode being returned is 100.Unfortunately, I can't seem to find the *constant name* for this value.Is there a master list somewhere? It's just not jumping out at me in the documentation.
View 6 Replies View RelatedI just want to know is there any way to compile and run my android application codes online, without installing the SDK on the computer?
View 3 Replies View RelatedI do a ((Context)thingy).bindService(...) from within the onCreate callback of an Activity. I've observed that the onServiceConnected() callback of my associated Service Connection does not execute immediately, but rather, is delayed until after the Activity resumes, or more precisely, after return from the onResume() callback of the Activity. I discovered this the hard way (through a null pointer exception) because I was unable to use the Service (I call a method in the Service to start a Thread) immediately upon return from the bindService () call.
I assume this is normal behavior, but I don't understand why, and I further assume that there is a good reason for it and that I would benefit from understanding it. I'm guessing that maybe the Service isn't eligible to run because there are fewer than 1 processes bound that are in an active state.(?) But once it starts, if I then start the Thread within, it continues to completion of its task, even if the Activity calls unbindService() and terminates first! I don't mind that behavior (it's what I want to happen), but I want to know whether I can generally rely on it. I'm seeking some wisdom from the forum. Please help me clear my fog on all these points.
There is a user input then on submit pass the search keywords to the db server and return the results (the db server has to be external by the way). Could i pass the search query to server side (php) and get the php script to execute the queries and return the scripts output?
View 3 Replies View RelatedI've been doing Android application development for Android 1.5 on Debian etch (4.0), and things were going okay. I then tried upgrading the SDK to support more recent platforms. The problem is that the vast majority of the tools that are executables (I'm not counting shell scripts) seem to now depend on glibc >= 2.4. When trying to execute them, or passing them to ldd, I get an error like:
./aapt: /lib/tls/i686/cmov/libc.so.6: version `GLIBC_2.4' not found (required by ./aapt)
On Debian, the file /lib/tls/i686/cmov/libc.so.6 is provided by the libc6-i686 package, which on etch is version 2.3.6.ds1-13etch7, but on lenny I see that the version has increased to 2.7-18.
I can think of a few workarounds: - Copy the required libraries from a supported platform and point to them with LD_LIBRARY_PATH when using the affected executables. - Download the sources for the tools (e.g. http://android.git.kernel.org/?p=platform/frameworks/base.git;a=tree;...) and build my own local versions for Debian etch. - Give up using Debian etch and switch to another platform.
All of these are potentially viable alternatives for me, so this isn't a show stopper, and indeed http://developer.android.com/sdk/requirements.html says that it's only tested for GNU/Linux on Ubuntu Hardy Heron, which uses version 2.7-10ubuntu5. Nevertheless, it's somewhat annoying, and I'm wondering if anyone has any thoughts, or if the Android team even knows of the issue. I'm guessing that sometime in the transition from 1.5 to 1.6, they switched from an earlier Ubuntu version (I have to go back to Dapper, which uses 2.3.6-0ubuntu20.5, to find a pre-2.4 version) to Hardy, and this was just a side effect. But I'd be surprised if there was anything specific in the source that really required libc 2.4, and it's possible that if they were just building with an appropriate compiler flag that backwards compatibility could be maintained.
This affects all platform-specific tools for platforms >= android-1.6 (so aapt, aidl, and dexdump), and it affects all platform-agnostic tools (except for hprof-conf and mksdcard; so adb, dmtracedump, emulator, sqlite3, and zipalign) installed with the new modular sdk download (android-sdk_r3-linux.tgz) available starting in the android 1.6 timeframe (the corresponding tools from the android 1.5 timeframe in the monolithic SDK download of android-sdk-linux_x86-1.5_r3.zip work fine).
I have a service MyService.java in Application "ServiceDemo". The manifest of this application looks like this
CODE:.............
I have another application "CallerService" manifest looks like this
CODE:................
I have an activity from where I m trying to start the service on the click of the button
CODE:................
This fails to work. Says "unable to start service intent"
So basically I would like my app to read info from a database, this info would be a string that is valid java code. Once read, I would like my app to execute this string as if it were code. Is there any functionality packaged with the android sdk that supports this?
Essentially I want the phone to populate some data with information queried from a database. One of these pieces of information would be a statement like: "return data.ZombieKillTotal >= 100000;"
Which would be used inside a statement like:
CODE:......
I just don't know what to use for 'ExecStringAsCode':
I need to customize the launcher application. I built it from the android source, and installed it to the emulator successfully(By renaming its package name to solve signing conflicts). When I tried to run my build, an exception occurred, and I can't find where it actually from because it seems to be from an internal thread.After an whole day trying, I found that the exception is thrown by the line in Launcher.java possibly: setContentView(R.layout.launcher)Does anyone have any suggestion?
View 9 Replies View RelatedI need to execute following command in my app.
command: echo "1" > /sys/manager0/enable
I tried this with following code in my app.
Process p = Runtime.getRuntime().exec("su");
DataOutputStream stdin = new DataOutputStream(p.getOutputStream());
String cmd = "echo "1" /sys/manager0/enable";
stdin.writeBytes(cmd+"
");
There is no error and app executed perfectly but there is no change in the /sys/manager0/enable
i want to develop a android application named letC ,the main moto of the app is the user has to write c code and has to execute with in the application.
View 8 Replies View RelatedI saw some people mentioned CupCake in the email threads, could anyone talk in details?
View 2 Replies View RelatedSo I've noticed more and more that products in a grocery store as using mini QR codes but when I go to try to scan it, it doesn't pull up a single thing, let alone recognize it.
I've tried:
Barcode Scanner
Shop Savvy
ScanLife
It can't read the thing because of how tiny the QR code is! What is the deal with this? I have an HTC Aria on at&t
I have a MediaPlayer app which seems to be working fairly well for streaming media. However I get error codes in my OnErrorListener every so often and I have no idea what they mean. Can someone explain what the following codes mean and what the appropriate action to take is? Sometimes I get an error after I am already streaming and the stream is still available via my browser.
Codes 1, -1 1, -11 -38, 0
I have this task: "recognize dropped calls, and get information about cause of the drop". Use these. For example: If in a phone call the called partner presses the red end call button, the Call Control sends the following message to me: " Cause No.17 "user busy" " (3GPP 24.008). So, I would like to read cause codes ( exit codes in Symbian) when the call is ended. I can use Java or C++ (JNI).
View 2 Replies View RelatedWhen I press the only character button a to z to perform some action in android what is key ASCII code for a to z can anybody tell how to do in android?
View 2 Replies View RelatedI am working on a app which render geometrics with VBO in NDK opengl, it works in other phone, but in Motola Droid, it will cause the devices reboot.
The logs like next.
CODE:.........................
I am often using my Android browser when I come across a QR code. Is there any way to scan the QR code from within the browser? It seems absurd that I then have load that page on another monitor and then scan that monitor with goggles are barcode reader...
View 1 Replies View RelatedIn an struggle to fix something in drawing of Webkit engine I ended up with this code to change the canvas to my canvas on the draw method: code...
View 3 Replies View Relatedi have an doubt, I don't know how to use cmyk colors in android. If any one knows please help me. I am waiting for your valuable replies.
View 1 Replies View RelatedThe current method uses AES encrypted files.
The goal is to exchange small amounts of private data using AES encrypted QR-codes.