I'm trying to dynamically load a jar file, then load the classes inside the jar. The code is simple but I keep getting ClassNotFind exception. The class is in the jar. How can I figure out what is wrong? code...
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In my project In the first section i have parsed the xml data of Video categories and image url links from My web service.I have parsed that data and receive that data in ArrayList in My main activity.The first ArrayList is the list of video categories and the second ArrayList is the the list of video image urls and i have to display ArrayList of image urls as ImageView in ListView ,i have no idea for that,please give me some solution.
View 2 Replies View RelatedI have a lg p505 and i rooted it then i tried to put ice cream sandwich on it as said here-->
But i used the wrong rom and now whenever i boot up its just the android screen . however i can boot it recovery mode but cant run zips from sd.when i boot up its looks like in the video but i cant back into clockworkmod .
My clock widgets have all shown the correct time and place since I received my Hero. On Saturday, all of a sudden the clock is off by 5 hours but showing the correct location. I restarted my phone and the correct time would show up, but as soon as the phone sleeps and I wake it up, the clock is off by 5 hours again!!! I checked the settings for the clock and it is set to the network time and gps for current location. I had to download a clock widget off the market because I could not figure it out. Anyone?
View 2 Replies View RelatedWoke up with update message, ran update. Phone completely wiped out of ALL data. Was very upset Does anyone know how to find a list of all previously loaded market place apps? This is a total pain in the butt.
View 19 Replies View RelatedI am new to android.What i did is i am creating a xml file with some data.Now i need to add some additional data to existing xml file dynamically.How can i done this..
View 1 Replies View RelatedI am storing the required test.jar file in the /sdcard. I want to load it dynamically at runtime and want to execute a function xyz() resides in that. For this purpose I had written following code:
But got ClassCastException : dalvik.system.PathClassLoader
Following is my code ,
import java.io.File; import java.io.IOException; import java.lang.reflect.InvocationTargetException; import java.lang.reflect.Method; import java.net.URL; import java.net.URLClassLoader;
import android.app.Activity; import android.os.Bundle; import android.util.Log;
public class Collabera extends Activity {
/** Called when the activity is first created. */
private static final Class[] parameters = new Class[] { URL.class };
public static void loadURLClass(String classPathURL) throws IOException {
File f = new File(classPathURL);
URL url = f.toURL();
URLClassLoader systemLoader = (URLClassLoader) ClassLoader.getSystemClassLoader();
Class systemLoaderClass = URLClassLoader.class;
try { Method method = systemLoaderClass.getDeclaredMethod("addURL", parameters);
method.setAccessible(true);
method.invoke(systemLoader, new Object[] { url });
} catch (Throwable t) { t.printStackTrace();
throw new IOException( "Error, could not add URL to system classloader");
} }
@Override
public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Log.i("See","**************Before Loading Class Path**************");
try { Class.forName("test.Test1");
} catch (ClassNotFoundException e) { System.out.println(" Test Class Not Found ....");
} Log.i("See","**************After Loading Class Path**************");
try { loadURLClass("//sdcard//test.jar");
Class c = Class.forName("test.Test1");
Log.i("See"," Test Class Found ....");
Method method = c.getMethod("xyz", null);
Object o = c.newInstance();
String s = (String) method.invoke(o);
Log.i("See","Got method: " + s);
} catch (ClassNotFoundException e) { System.out.println(" Test Class Not Found ....");
} catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace();
} } }
I have a button that launches the google maps app on my device via an intent. I want to be able to pass it a php page that generates a KML file.
I have done this on a website before using the googlemaps api in JS - but it doesn't seem to work on Android.
My php file is as follows;
CODE:..............
Launching with:
CODE:.................
It launches maps, finds the file - but won't display it 'because it contains errors'.
Is this just not possible, or are there other ways to construct the intent that might work?
I have an XMl file like below which I will use to set background for Textview:
row.xml
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
The above Xml I will set as background for TextView in main.xml as below:
main.xml
<TextView
android:id="@+id/rowtext3"
android:text="Availablity"
android:layout_height="25px"
android:layout_width="60px"
android:textSize="10px"
android:textStyle="bold"
android:textColor="@color/black"
android:gravity="center"
android:background="@drawable/row"/>
But I want this to do from code rather than Xml.I have done everything that I have done in Xml like font,width,Height,font dynamically through code , but not able to set Background that I mentioned in Xml file . How can we set content of Xml file as background to textview similar to how we set background as XML in main.xml.
In the code I have done like this:
t1=new TextView(this);
t1.setText(ed1.getText());
t1.setHeight(25);
t1.setWidth(60);
t1.setTextSize(10);
But I didn't find how to set background i.e. how to set XML content as background?
If an html file is locally loaded from the assets directory into the webkit and if that html has an "alert" on it, what could be a reason it won't show a dialog?
View 2 Replies View RelatedI have a PNG file with drop shadow that is supposed to be blended using multiply operation. I'm using an ImageView to show it.
However, the shadow is shown as solid gray.
What am I doing wrong?
When we are creating a databse in android through sqlite. where it is saving. How can we find the database file?...
View 6 Replies View RelatedI've a problem with method openFileOutput(), I can't find the file or the directory where the file is stored..the code is...
View 10 Replies View RelatedActually I am developing one application in that when application run first time it will create one txt file and save IMSI number in that file. when mobile boot it will matches it's current IMSI number with IMSI number present in the txt file. But I don't know how to check that file is exist or not.
View 2 Replies View RelatedMy plan is to prepopulate a database on a virtual device and then include database in the distribution of my app.However, I can't find the database file.Is it on my hard disk some where?How do I get it?I tried connecting using adb, I did an "ls" and then got really scared by this obscure list of directories.
View 3 Replies View RelatedI have written a test case to implement a conference contact management system with Content Provider and SQLite. The launch activity is a Listactivity and the customized provider is extended from ContentProvider, u know, actually the sample is so similar to the Notepad Sample in the official SDK packages. However, i can't find the created .db file in the /data/data/myapp/ except the /lib directory. Why?
View 2 Replies View RelatedI am executing some sqlite query in the Android emulator. I want to know which path that database files are storing. Pls give me some idea how to find it. If u can provide me some code snippet.
View 2 Replies View RelatedIn android am using the SDK 1.5 am using the Database concepts to create the Sqlite Db file but i don't know where the file is stored. any one help me to find that Db file in my system please.
View 6 Replies View Relatedi am new to android phones ROM updating . in forums for update ROM on android phone tutorials have two methods
1 . update by SD card
2. odin multi downloader
what are two these methods and both are same or different approach.?? and which is the safest way to update ROM? also can we downgrade android firnware with out problem?? and how to find the latest version by file name on android, what is the different between stock ROM and custom ROM?/??
I am using ZipInputStream and BufferedOutputStream to decompress a file from a zip archive in Android 1.6. The code runs without exceptions, but when I check the existance of the file, I can't find it. I am just looking for the filename. Is there an application directory that stores this file? Do I need to specify a directory?
View 1 Replies View RelatedI've searched to no prevail. id like to start developing apps but am having issues getting the environment set up. I have the jdk properly installed.
issue 1 (main major ):
I've installed the android sdk from multiple sources, but when i try to start sdk tools, the command prompt flashes/ opens briefly and i get this message:
"Failed to execute toolsandroid.bat: The system cannot find the file specified."
Do i need to change a PATH variable or something...
I cannot get eclipse to run. when i try to open the exe file ( because there is no short cut icon...?) it gives a message about not finding a companion library... ive try to change the properties in the file that is supposed to fix it, but it was already set the way its supposed to be. this is not major as i can use a different IDE.
so im completely lost as to th sdk tool. I just tried adding the file path to the android sdk ( PATH variable) and it still did not work... I also just tried start the android,bat file and the cmd promt flashes briefly saying somthing about xcopy is not an operable command...etc couldn't read all of it... I am on windows 7 home premium
The side bar in eclipse shows a red cross on the title of my project folder but there are no such signs in the directories below it in hierarchy. In which particular file does error exist? How can I know that
View 3 Replies View RelatedI am unable to find any tar / md5 files of the stock rom for VM & Sprint Intercept. Yes, I am looking for both carries of that phone. The reason I need the tar file of the stock rom is because the sprint phone can't flash anymore roms through the customer recovery [InXane CM01] and the Virgin Mobile phone is stuck at the black screen [SemiBrick / SoftBrick].
I have tried google searches, but most return me to dead links or that damn mirror website multiupload, SDX forums' search is down? & google's search can't connect to the webpages on sdx forums, I have tried with three different browsers on SDX forums, and google file search doesn't return anything. Any links containing the desired tar/md5 files.I need to find tar files of the following.
FB01 [Phone:Sprint / Version: Android 2.2.3]
Dl05 [Phone: Sprint / Version: Android 2.2]
EC07 [Phone: Virgin Mobile / Version: Android 2.2.2]
DI06 [Phone: Virgin Mobile / Version: ...]
The only thing I can find that is worth while is the link below. I was able to download the tar files, BUT I am unable to connect to the original SDX Forum webpages. This is troubling, because I don't know what the status of the tar files are and if they are stable or working or if they will cause more troubles.
However through some google searches, I found this. The tar file is Android 2.1 Eclaire [FD27] for Sprint phones.
Returning to stock with SWUpgrade in a tar format. [Link here] NOTE: I did not install the update, Android 2.2 Froyo, because the link is dead. However installing custom ROMs from this point does NOT require it. Confirmed this on Stock on Crack 1.1.2. OR SDX Forums > Samsung Intercept > Intercept - Android 2.2 > Intercept - Development 2.2 > [ROM] [EC07] [DL05] [FB01] StockROM on Crack 1.1.2 (9.0+ MFLOPS!)
I believe the VM Intercept stockROMs works as well. When testing it on the phone, it was able to fix the soft-brick. However, I believe my phone's LCD screen is broken. I can hear all the setup sounds and feel the vibrates from the phone and even click on random menu options, but I can only see a black screen with a soft backligh to it. Sometimes the screen turns white, but nothing else appears on it. Bad LCD screen right?
How do I find them on the phone? Not talkin about apps from the market. I dl'ed a pdf file and now I cant find it
View 2 Replies View Relatedhow to find permissions a given application has. Each app is run as a certain user, so wouldn't finding the file permissions of an app be the same as finding the file permissions of a user? On Linux/Unix there is the find command but I don't know of any alternative command that is available on android. I am running KitKat 4.4.2 kernal 3.40-gadb2201.
View 3 Replies View RelatedI have seen postings that have a QR barcode that points to an application in the Market. The URL used to locate an application in the market seems to have the following format: market://search?q=pname:com.froogloid.kring.google.zxing.cl ient.android(this is for the Key Ring application).My question is how do you determine this URL? If I want to post a link to an app in the market, how do I determine what it is?
how do I find a file (an mp3 file in this case) that was transferred via bluetooth to my Nexus 4? I cant find any file browser on the phone.
View 3 Replies View RelatedI'm stuck inside a bootloop after rooting my Device , The system.img.gz I applied, wasn't suiting to my firmware version , I have tablet Iconia B1-711
I cannot find any firmware zip file.
In android, is it possible that I would create my own Map figure, and then use this Map with the gps location from Google Map API. Example, I draw a map for my own house, then apply Google Map API to be able to make the location of each point in the map
View 1 Replies View RelatedI accidentally merged some files in astro file manager when I was trying to move some files within the file manager and now I can't find them. I tried a search but I didn't find anything.
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