Android :: Activity Not Found Exception?

Aug 20, 2010

I am using startActivity to call another Activity and I get the "Activity Not Found Exception".

Here is my code:

CODE:......

Here is the Logcat output:

CODE:.....

Here is the debug window output:

CODE:.....................

symptomRemedyActivity is another activity in my project. Is there something I need to do like importing symptomRemedyActivity so that startActivity can see symptomRemedyActivity, to remove this "Activity Not Found Exception"?

Android :: Activity Not Found Exception?


Android :: Capture / Trap For Activity Not Found Exception

Mar 16, 2009

I am playing with "android.speech.action.RECOGNIZE_SPEECH" and in the source it says to trap for ActivityNotFoundException. However, I am not sure how I can do this, the activity class doesn't support this event. I found it as part of android.content, but am not sure how to implement it. Multiple inheritance?

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Android :: Unable To Find Explicit Activity Class - Not Found Exception

Aug 22, 2010

The error I receive is, "android.content.ActivityNotFoundException: Unable to find explicit activity class {com.droidea.birthday/ EditBirthdayActivity}; have you declared this activity in your AndroidManifest.xml?"
The error seems simple enough, but I don't see a problem with the way I have identified this activity in my manifest file. I have also been unable to see any problems with the activity class itself..............

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Android :: Not Found Exception For Compiled Class

Nov 15, 2010

I am writing an application and due to various reasons I had to build it using make (froyo code) and not SDK. When I run my app on emulator it works fine. I have an Android device and code to build image for the device. When I build my app with device code, it builds fine. How ever, when I run the application, I get
java.lang.ClassNotFoundException:
<package.class> in loader dalvik.system.PathClassLoader[.]

A source file in my code is actually doing
sourceClass = classLoader.loadClass(sourceName);
sourceName here is pointing to a class I actually build (I have classname.java file in my code under correct package directory and package name). Note that this app is running fine on emulator, but on a device it is failing.

I verified that the .class file exists in out/target/common/obj/APPS/ xxxApp_intermediates/classes.jar, classes-full-debug.jar, classes-full- names.jar

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Android :: Jar Dependencies / No Class Definition Found Exception

Mar 29, 2010

I resolved this issue myself. It turns out that the activation framework requires some libraries that aren't native to android, myjava.awt.datatransfer, org.apache.harmony.awt.*, and org.apache.harmony.misc. Once i added those libraries everything worked fine. Code...

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Android : File Not Found Exception While Uploading To Web Server?

Jul 19, 2010

I am using following tutorial to upload image file to webserver. and getting file not found exception here. image file exists there but still it giving me error. Can any one guide me what is the solution? Code...

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Android :: Renamed Packages / Now Activity Cannot Be Found

Oct 5, 2010

So today I had a bright idea to rename my packages, now my android application which I have schedule for release on Thursday is not working.
I am getting a similar error as follows:
Error: Activity class {org.me.androidapplication2/com.albertrosa.DEMO.MainActivity} does not exist.
I have modified the manifest to reflect the change:
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.albertrosa.DEMO"
android:versionCode="1"
android:versionName="1.0"
there is more to the manifest but this is all that I have changed. is there something I am missing or doing wrong. I am using netbeans to build this app.

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Android :: Activity Found To Handle Intent?

Aug 4, 2010

I am tring to invote internal media player of android from my activity. Seems there is some problem in menifest file .

Please look into this issue .

CODE:...........................

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Android :: Activity Not Found To Handle Intent?

Nov 24, 2010

I have a problem regarding my intent. It seems that my app crashes when i select the intent. I found the line of error code due to the stack trace. But i couldn't find anything wrong with it. Hope anyone can help me with this.

This is the java code in line 121:

CODE:..............

This is the stack trace:

CODE:....................................

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Android :: Catching ActivityNotFoundException If There Was No Activity Found To Run The Given Intent

Jun 23, 2009

The JavaDoc of Context's public abstract void startActivity (Intent intent) said:

This method throws ActivityNotFoundException if there was no Activity found to run the given Intent.

But when I look at the android source code, it does not catch ActivityNotFoundException.

For example in AlarmClock.java:

CODE:..................

what is the code which handles the case when there is no activity for that intent?

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Android :: ActivityNotFoundException: No Activity Found To Handle Intent

Nov 2, 2010

test.class type is right? How to? What should I do?

CODE:...............

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Android :: SDK - Throw A Custom Exception From A Service To An Activity

Nov 26, 2009

I'm currently working on an XMPP app' on Android and I'm pondering about the best way to throw a different type of Exception than a RemoteException to my activity from my service.

As it seems impossible to throw another thing than a RemoteException using IPC (you can't declare to throw anything in your .aidl), I just see two solutions:

Create a listener for my activity to listen on my custom XMPP exception, which in fact will not be thrown but just sent as a usual object implementing the Parcelable protocol.
Catch my XMPPException and throw a RemoteException (with a content updated with my XMPPException) - But in that case, how could I know on my activity if it's an XMPP or a real RemoteException ? By tagging the name of the exception and parsing it on my activity ? It would be really gore.

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Android :: ExpandableListView - Exception In The OnCreate Method Of An Activity

Mar 3, 2010

I am encountering an exception in the onCreate method of an activity.

CODE:.......

The onCreate method is as below.

CODE:......

The layout view XML is as below.

CODE:..........

I've already changed the ID of the ExpandableListView to "list". But it is not effective.

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Android : Null Pointer Exception When Assigned A View To An Activity

Jul 27, 2010

I have built an activity to handle gestures in my Android game and want it to respond to a gesture anywhere on the screen but I am getting this error on the Log:

CODE:...............

I understand I need to allocate a view to the activity and as you will see in my XML, a view called gestures will serve this purpose but I keep getting Inflation errors when trying to inflate the view. Before when this happened to me it was a misspelling of the view name in the XML but that's not it this time I don't think.

How would I properly assign the 'gesture' view to this activity to prevent the errors?

I have defined my activity in my code like this:

CODE:...............

I have created the activity in the main thread in it's doStart() method by saying:

CODE:............

And my XML layout looks like this:

CODE:...................

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Android :: Security Exception Embedding Emergency Dialer In Activity Group

Sep 15, 2010

What's the appropriate permission to be added to manifest tag for my activity group? Code...

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Android : Child Activity Exit By Unexpected Exception - OnActivityResult - Is Not Called

Jun 23, 2010

I have faced with issue about startActivityForResult() and onActivityResult(). If child activity started by the startActivityForResult() exit by unexpected exception the onActivityResult() is not called and I have no any ideas how can I handle this to get application working in a fail-safe manner ?

When my code runs child activity with startActivityForResult() it awaits until onActivityResult() will be invoked to get working further, but onActivityResult() is not calling and my code is "hang- up" (logically).

So the question is how can I handle all possible ways the child activity is finished (normally and by unexpected exception) to get fail-safe code ?

I have check the documentation for this issue but have found nothing relating issue.

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Android :: Public Class Preference Extends Activity - Null Pointer Exception

Jun 19, 2010

My app crashes with a null pointer exception on the code below. I have an xml preference file under res/xml/defaults.xml
public class Preference extends Activity {
public Preference() {
} public String getPreference(String key)
{ //it still crashes here
SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(this.getApplicationContext());
String result = settings.getString(key, null); return result;
} }

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Android :: Activity - Sometimes - Throws Wrong State Class Exception When Being Resumed After Kill

Nov 24, 2009

I'm testing how my app behaves when killed by the OS due to low memory conditions. I always have three activities on the stack, like: A B C (then C launches maps or some other heavy process)

when my app is killed, and I return to it, C starts itself up again ok. When I hit the back button to go to B, I [sometimes] get an exception thrown which I can't trace. Output is below. I don't know where to go from here. I've only seen one other post mentioning this exception, but it was related to a reproducable error when rotating the device. This only happens sometimes.

CODE:....................

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Android : Need To Start Bluetooth Settings Activity Force Closes With Null Pointer Exception

Nov 19, 2010

I'm trying to bring up the standard window for Bluetooth Settings (with Device name, Discoverability etc). However, general approach with startActivity(intent) ends with NullPointerException pointing to BluetoothSettings.java onCreate:135. Checking with the Android code, I've found that at line 135 they get some extras from the intent. So I prepare the same extras (names I've found in android core BluetoothDevicePicker interface) and issue it -- the same effect with NullPointerException. Might be the wrongs names of the extras I prepare? So is there a way I can see those extras (with names especially) from the intent the system itself submits when I open Bluetooth Settings manually acting like a user. Code...

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Android :: Querying SQLite DB In Android Activity - Saying No Column Found - Although It Exists

Aug 10, 2010

See title for explanation.

Here is the method I'm using:

CODE:.........

And here is the call to the method:

CODE:...........

Why it would be throwing the "No Column Found with name=Test", although my DB explorer shows there is indeed a column named name and a value in a row named Test?

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Android :: No Activity Found To Handle Intent - Act - Android.accounts.AccountAuthenticator

Jun 28, 2010

I'm trying to have my app display my login activity when a user selects add account in accounts&sync or wants to use the app and isn't logged in yet. I've followed the example SampleSyncAdapter fairly closely, but can't get it to work.

In my auth service:

CODE:........

In my manifest:

CODE:........

In my main activity:

CODE:.......

I've tried doing both

CODE:.......

And

CODE:............

Before the startActivity() call, but it still can't find an activity for that intent. If I try to add an account via accounts&sync the app crashes with the same ActivityNotFoundException.

I've examined c99's last.fm app, which defines a custom action and uses intents based on that action rather than android.accounts.AccountManager.ACTION_AUTHENTICATOR_INTENT. Is that a better approach? Is there a way to make it work with Accounts & Sync?

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Android :: Android - SMS Broadcast Receiver / No Launcher Activity Found

Nov 7, 2010

I have been trying to get this program to work but so far having no luck. I cannot find where I am doing wrong. I'm not sure if there's something wrong with the code, or debugging.

Here is my program:
package Technicaljar.SMSBroadcastReceiver;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.SmsMessage;
import android.util.Log;

public class SMSBroadcastReceiver extends BroadcastReceiver {
private static final String SMS_RECEIVED = "android.provider.Telephony.SMS_RECEIVED";
private static final String TAG = "SMSBroadcastReceiver";
@Override
public void onReceive(Context context, Intent intent) {
Log.i(TAG, "Intent received: " + intent.getAction());
if (intent.getAction() == SMS_RECEIVED) {
Bundle bundle = intent.getExtras();
if (bundle != null) {
Object[] pdus = (Object[])bundle.get("pdus");
final SmsMessage[] messages = new SmsMessage[pdus.length];
for (int i = 0; i < pdus.length; i++) {
messages[i] = SmsMessage.createFromPdu((byte[])pdus[i]);
} if (messages.length > -1) {
Log.i(TAG, "Message recieved: " + messages[0].getMessageBody());
} } } } }

And the manifest file:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="Technicaljar.SMSBroadcastReceiver"
android:versionCode="1"
android:versionName="1.0">
<application android:icon="@drawable/icon" android:label="@string/app_name" android:debuggable="true" >
<receiver android:name=".SMSBroadcastReceiver">
<intent-filter>
<action android:name="android.provider.telephony.SMS_RECEIVED"></action>
</intent-filter>
</receiver>
</application>
<uses-sdk android:minSdkVersion="7" />
<uses-permission android:name="android.permission.INTERNET">
</uses-permission>
<uses-permission android:name="android.permission.RECEIVE_SMS">
</uses-permission>
</manifest>

I am sending SMS through Telnet, and I cannot see any Intent received messages in the logcat. Here is my logcat from the time of installation.

D/AndroidRuntime( 478):
D/AndroidRuntime( 478): >>>>>>>>>>>>>> AndroidRuntime START <<<<<<<<<<<<<<
D/AndroidRuntime( 478): CheckJNI is ON
D/AndroidRuntime( 478): --- registering native functions ---
D/AndroidRuntime( 478): Shutting down VM
D/dalvikvm( 478): Debugger has detached; object registry had 1 entries
I/AndroidRuntime( 478): NOTE: attach of thread 'Binder Thread #3' failed
D/Mms:app ( 220): getSmsNewMessageNotificationInfo: count=14, first addr=12345, thread_id=4
D/dalvikvm( 151): GC_EXPLICIT freed 391 objects / 22552 bytes in 65ms
D/dalvikvm( 220): GC_EXPLICIT freed 926 objects / 44840 bytes in 73ms

So the SMS seems to be received by the emulator, but looks like the no intents are firing.
What am I doing wrong here? After installing, do I have to somehow 'start' this receiver?
Because when I install, I get

[2010-11-07 21:24:41 - SMSBroadcastReceiver] No Launcher activity found!
[2010-11-07 21:24:41 - SMSBroadcastReceiver] The launch will only sync the application package on the device!

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Android :: Exception When Use Android Tabs With Intent To Start Activity

Nov 15, 2010

I have an error when i use intent to start activity when i choose a tab

CODE:...

The erroe is Sorry! The Application has stopped unexpectedly, please try again later

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Android :: Sqlite Exception:java.lang.Illegal Argument Exception Column Id Does Not Exist

Jul 14, 2010

I created a sql lite database with the following columns:
static final String dbName="demoDB";
static final String tableName="Employees";
static final String colID="EmployeeID";
public void onCreate(SQLiteDatabase db) {
// TODO Auto-generated method stub
db.execSQL("CREATE TABLE "+tableName+" ("+colID+" INTEGER PRIMARY KEY AUTOINCREMENT, "+
colName+" TEXT, "+colAge+" Integer);");
I want to select all the records in the database like this and display them in a gridview:SQLiteDatabase db=this.getWritableDatabase();Cursor cur= db.rawQuery("Select "+colName+", "+colAge+" from "+tableName, new String [] {});String [] from=new String []{DatabaseHelper.colName,DatabaseHelper.colAge};
int [] to=new int [] {R.id.colName,R.id.colAge};
SimpleCursorAdapter sca=new SimpleCursorAdapter(this,R.layout.gridrow,c,from,to);
GridView grid=(GridView)findViewById(R.id.grid);
grid.setAdapter(sca);but i receive the following exception:java.lang.IllegalArgumentException: column '_id' does not exist.the db table does not have a column with name '_id'so what is wrong with this code

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Android :: Another Bug Found In TextView

Mar 8, 2010

I posted earlier with a less clear title. Unless someone can show me differently, I think I've found another bug in TextView.
res/values/colors.xml:
[Code]

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Android :: No Resource Found Error

May 24, 2010

I got "no resource found that matches the given name(at 'id' with value @id+/textview')" my main.xml file looks like this: <?xml version="1.0" encoding="utf-8"?> <TextView xmlns:android=" http://schemas.android.com /apk/res/android" android:id="@id+/textview" android:layout_width="fill_parent" android:layout_ height="fill_parent" android:text="@string/greetings"/> Any idea what I am missing? You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+ unsubscribe@googlegroups.com For more options, visit this group at http://groups.google.com /group/android-developers?hl=en

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Android :: Thread Error Needs To Be Found

Sep 8, 2010

I am placing a code below, I have created a local Thread and getting Error at the last Closing Braces, Can anybody please sort it out for me.Thread dt = new Thread(this)

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Android :: Org.eclipse.wst.sse.core 0.0.0' But It Could Not Be Found

Nov 22, 2010

I'm installing the Android SDK on a fresh installation of Fedora 14 (Linux).

I installed eclipse, and ran the tools/android sdk tool to install all the Eclipse components for the SDK.

I was able to get DDMS to install when selecting it by itself.

And for the last component - the Android developer tools, I'm getting the ugly error message pasted below.

Now I'm Stuck in Eclipse dependency hell.

I've searched through the available packages in Fedora and I can't find the one that has the files necessary to satisfy this Eclipse dependency...

Can anybody please translate what it is that Eclipse is asking for and what Fedora package it lives in?

The error:

Cannot complete the install because one or more required items could not be found.

CODE:.................

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Android :: Aap Not Found When Building New App In NetBeans

Apr 21, 2010

I just installed NetBeans and the Android SDK following the instructions here. I am running Ubuntu 9.10 (Karmic). NetBeans is 6.7.1. The Android SDK is version 7.W.When I go into that directory, I see that the file does exist and it has proper permissions to be executable by anyone, yet even bash can't find it!

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Android :: KeyStore JKS Implementation Not Found

Dec 5, 2009

I am trying to create certificates for users for my program. I am have created a keystore and included the publickeystore.store with my application in the assets folder. I created all the certificates using the keytool program from JAVA. When I try to authenticate the certificate I get the following error: 12-05 17:32:49.962: ERROR/AndroidRuntime(891): Caused by: java.security.KeyStoreException: KeyStore JKS implementation not found

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