Android :: Resolve Error While Loading Dexed JAR
Jun 16, 2010
I'm trying to make a bundle for Felix on Android which may take photos regularly.
All the code compiles well and it can be resolved by Felix, but when I try to start it, I get an exception (java.lang.VerifyError) and this trace in logcat :
CODE:...................
The CameraHandler class opens a Camera object, and implements PictureCallback and AutoFocusCallback.
The .jar file has been 'dexed', via a simple 'dx --dex --output=classes.dex ... && aapt add ... classes.dex'.
I don't know why this error raise, so if someone has a solution...
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Mar 6, 2010
I just started a new Android project, "WeekendStudy" to continue learning Android development and I got stumped compiling the default 'hello weekendstudy' compile / run. I think that I missed a step in configuration and setup, but I am at a loss to find out where. I have an AVD configured, set and launched.
When I press 'run', the SDK is building a file main.out.xml and then fails as this code...
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Jan 12, 2010
want to know is there any architecture wise problem or else?
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Jul 21, 2010
Code...
so I'm using this coding lines to get the text from my spinner and pass it on to another Java file. But the application keeps giving me a force close whenever I do this.
How can I resolve this error?
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Jun 22, 2010
Let me start by saying I am new to this so there is probably a really easy fix...here it goes
I am trying to root my Hero by following the guides that are provided in this forum. When I enter the following command I am getting an error.
C:android-sdk-windows ools>adb devices
'adb' is not a recognized as an internal or external command, operable program or batch file
I am sure I am doing something wrong. Any suggestions would be helpful. I did download the .6 update and reverted back to the .5 version.
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Aug 15, 2010
I want to implement my own Tokenizer base on the file
"MultiAutoCompleteTextView.java",
but I encounter an error "com.android.internal.R cannot be resolved" when I try to
import "MultiAutoCompleteTextView.java" to my project.
code:.................
I haven't research any solutions to resolve this problem.How to correct "com.android.internal.R.attr.autoCompleteTextViewStyle" my own attr?
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Sep 15, 2010
I use this method couples of occasion to load text file to display as help file. But I don't know why the following code didn't work. It seems to hang and logcat says "OutOfMemoryError"? All I did was break this out as an separate activity.
---xml---
<?xml version="1.0" encoding="utf-8"?> <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/helptab"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView android:id="@+id/helptext"
android:layout_width="fill_parent"
android:layout_height="wrap_content" />
</ScrollView>
---code---
import java.io.DataInputStream;
import java.io.IOException; import java.io.InputStream;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
public class Help extends Activity {
/** Called when the activity is first created. */
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.help);
InputStream iFile = getResources().openRawResource(R.raw.help);
try { TextView helpText = (TextView) findViewById(R.id.helptext);
String strFile = inputStreamToString(iFile);
helpText.setText(strFile);
} catch (Exception e) {
} }
public String inputStreamToString(InputStream is) throws IOException {
StringBuffer sBuffer = new StringBuffer();
DataInputStream dataIO = new DataInputStream(is);
String strLine = "";
while ((strLine = dataIO.readLine()) != "") {
sBuffer.append(strLine + " ");
} dataIO.close();
is.close();
return sBuffer.toString();
}
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Sep 16, 2010
I've seen a few places where this was asked but I haven't seen where it's been resolved. I've just installed the tools needed to develop Android applications. This includes, of course, Eclipse. When I try to open the res/main.xml file, I get the error 'could not initialize class java.awt.font'.I'm running the newest version of Eclipse and all the software required for Android development. I'm running on Ubuntu 10.04 32bit. Sun JDK and JRE are installed.
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Nov 15, 2010
I have updated version 2.10 swype to replace my 2.5 built in with my Android 2.2 rom. How do I resolve the error, "Application not installed".
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Jul 15, 2010
So usb tethering is supposed to be free, right? I'm getting the "Error 67" message while trying to do so. I know I've seen others with the same error but I haven't seen a solution. Anyone know the answer?
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May 22, 2010
The app I am working on needs to read a JSON file that may be anywhere from 1.5 to 3 MB in size. It seems to have no problem opening the file and converting the data to a string, but when it attempts to convert the string to a JSONArray, OutOfMemoryErrors are thrown. The exceptions look something like this:
E/dalvikvm-heap( 5307): Out of memory on a 280-byte allocation.
W/dalvikvm( 5307): Exception thrown (Ljava/lang/OutOfMemoryError;
) while throwing internal exception (Ljava/lang/OutOfMemoryError;)
One strange thing about this is that the crash only occurs every 2nd or 3rd time the app is run, leaving me to believe that the memory consumed by the app is not being garbage collected each time the app closes. I'm not quite sure what the best approach is for such a task.
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Sep 21, 2010
Im having problems loading up my downloaded apps. I keep getting an error message.
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May 4, 2009
I want to display a fancy 'loading' image at my app's startup time.
The problem: my startup code is mostly GUI related, hence needs to run on UI thread.
Is there a way to do both - that is run UI-related code on UI thread while an image is displayed to the user?
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Nov 2, 2009
I've looked through the documentation and I can't seem to figure out how to have the screen blured/greyed when I select an activity that may take a while to load.
This seems to be an Android standard (both the Camera app and the Camcorder app do it when first selected), but I don't see any documentation on it. I even tried looking through the source of these apps on git, but couldn't seem to find it.
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Jul 15, 2010
I am trying to build inflate a context menu within the sample Grid View provided on the Android dev site. Eclipse tells me that the referenced items cannot be resolved, if someone could help find where I coded s.th. wrong, that would be great because I am stuck at the moment. Thanks. I posted my entire code below. I get the error message at: if (item.get Item Id() R.id.menu_face book) and the other R.id.
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Jul 8, 2010
I am trying to add my motorola milestone device into PC and debug in the device. When i put the usb cable, the device opens in data storage mode and opens the folder. But when i do a "adb devices" i dont see any device. i did the usb_driver fresh installation guide, but it returned "windows could not find a better driver than currently installed" I havd pointed to sdpath/usb_driver what's wrong and how to resolve this?
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Aug 8, 2010
I have an application that queries a server (not under my control). The server returns a serialized object. I have the model for the class - however the problem is that the class is in "default package"... something not recognizable by Android ClassLoader. How can I resolve this issue?
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Sep 27, 2010
I am working on a program that will connect to a time server (time- a.nist.gov), retrieve the timestamp, and place it in a text field.
However, when I create the socket, I get an UnknownHost Exception for time-a.nist.gov
1. put the <uses-permission android:name="android.permission.INTERNET" /> tag right before the </ manifest> tag. I did this, and the change is still there.
2. use the static InetAddress.getByName() function to convert to an IP address (this still throws the same exception)
When I pass the IP address (129.6.15.28) to the socket constructor, the program works fine. It only breaks when I use the actual domain name.
I have written this program in Java and it works perfectly fine.
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May 12, 2010
I will try to keep it simple:
In my main activity I make a handler:
CODE:.......
CODE:......
But if I call the handleMessage method from a callback function in a other Class, definitely from a other thread, I still get the exception message: CalledFromWrongThreadException (Only the original thread that created a view hierarchy can touch its views) :
CODE:...................
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Jun 22, 2010
I have android sdk 2.1 and it cannot resolve android.media.MediaFile package. Why is it so? How can I solve this problem? To which version does android.media.MediaFile belong? Has it been deprecated?
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Sep 1, 2010
I have an application which has 11 different activities. One of these activities is an extension of MapActivity (it is a map for data visualization). To get to this activity the user must first travel through the launch activity, then 3 other activities.
The code to launch the MapActivity is:
CODE:..............
When this is executed I get the following output from the Log:
CODE:.......
I do have the target set to Google APIs, this is an app meant for Android 1.5, and specifies the minsdk to be level 3 in the manifest file. uses-library for maps is also in manifest file.
CODE:..........
I have been at this for almost 2 days now with no results. It seems that there are a lot of people having issues launching a MapActivity from other activities but there are no solutions anywhere.
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Oct 3, 2010
I am totally new to Android, and I am following this tutorial. My problem is that the Android Emulator does not show the Hello World text, it just displays "ANDROID" on the center of the screen and no buttons works. Is this a know problem, how do I get it fixed?
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Jun 22, 2010
Assuming I have a contact saved in my addressbook, called "TomTasche" with the mail-address "stackoverflow@gmail.com". How can I retrieve the contact's name, if I only know the mail-address?
I already asked a similar questions about retrieving contact's nickname here, but if I change that code to query the mail, like that:
CODE:...........
It forces close and logcat tells me that there's a syntax error near @gmail.
CODE:..................
Interesting is that it seems to query fine. Logcat prints out the contact's name:
CODE:.............
How am I able to retrieve the name?
Syntax Error is caused by missing quotes, but cursor returns null anyway.
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Sep 2, 2010
When I run this code from Java project it works fine.
CODE:.................
When i try the same code from emulator (already tried few versions) I'm getting UnknownHostException. Internet works fine on emulator and I'm able to connect to IP address like "93.86.230.251" but never to hostname "something.org".
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Feb 15, 2010
In my application I write the code for fetching latitude and longitude of current location. But it is frequently changing while my device is not moving.
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Nov 4, 2010
I'm using "AppBrain App Market". I have installed a bunch of apps, but some get stuck and just stay in "Downloading" state. They just never finish downloading. I see the progress bar "barbershop pole" style but there is no sign of progress. Some are new installations, some are updates.
This is despite the fact that some apps HAVE successfully downloaded and installed. What could the problem be? How do I resolve this?
Cancelling the download and restarting the download resolved the problem once. (Downloads / click on neverending download item, Cancel Download)
But if the button series is (Downloads / click on neverending download item, *Installing*). Then the Installing button is greyed out then I'm stuck.
This thread did not provide any solutions: Market Apps Finish Downloading but Won't Install
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Feb 18, 2009
I update my SDK from 1.0 to 1.1r1 running on Windows XP environment. I develop applications using Eclipse Ganymede.
Since this update my build process crashes on aapt calling.
I tried to reinstall ADT plugin but this doesn't change anything.
Do you have an idea to resolve this issue?
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Sep 24, 2010
I'm trying to put a spinner in a sub-tab in my android app. Touching the spinner causes a crash.
Searching seems to suggest that for some reason it is not possible to use spinners in sub-tabs, but this seems silly to me. I've also tried using activity groups as an alternative to sub-tabs, but I get the same crash.
Has anyone resolved this?
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Oct 11, 2010
I am having a problem in running Android unit test. I got this error when I tried to run a simple test.
Here's the log:
CODE:.........................
This error occurs for Android less than 2.2. It works fine for Android 2.2 emulator. Yet Android 2.2 emulator has a bug of sending a key twice even though we only press it one. Application to be tested runs on Android 2.2 platform.
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Apr 26, 2010
I'm trying to use google maps on my android app but when i extend MapActivity instead of Activity in my activity file, there is an error that MapActivity cannot be resolved to a type...? I have <uses-permission android:name="android.permission.INTERNET"/> as a child of manifest and <uses-library android:name="com.google.android.maps" /> as a child of application too.....
Moreover, when i try to import com.google,android.maps.MapActivity, it says com.google cannot be resolved....
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