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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Dec 21, 2009
I have implemented code to start android built in applications like email application see the following code...
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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"?
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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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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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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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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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Nov 2, 2010
test.class type is right? How to? What should I do?
CODE:...............
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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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Jun 8, 2013
I got the apk file of whatsapp, and I renamed to .zip to extract the contents to change the icons by replacing them in the drawable-hdpi folder. Now the problem is that I zipped all the contents and renamed it to apk again but after this the file isn't getting installed (I have uninstalled whatsapp on my phone because we cannot replace it).
Micromax A87 / Ninja 4.0
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May 18, 2010
I updated to 2.1 on sunday and haven't listened to MP3s yet (actually pulled sd card when updated). I was using meridian player before the update. I went through and downloaded all my old apps from the market again, but this time there was meridian pioneer. I went to listen to music today and the only thing that pops up is the stuff I've downloaded from amazon directly onto the phone. I started searching the sd card on the computer and there's a folder called lost.dir that is a little over 4 gigs that would be about the amount of music I had on there. All the files in there were renamed with numbers that range from 4 digits to 6 digits. I have all my music on the computer and I'll just put it back on, but I just wanted to make crystal clear that deleting this folder is an alright thing to do, and I'm not going to screw anything else up by deleting the entire folder.
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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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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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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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Aug 15, 2010
Okay so I rooted my phone to get rid of some of the bloatware. I renamed the Social Networking app but it is still showing up in my app drawer even though I renamed it!
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Oct 10, 2010
I'm writing an app, that has a somewhat modular system. It has a core app, and some apps, that consist of a single Service, that implements the desired interface. I followed the guide to create the IPC communication. But now I need to get all the services, installed on the system, that my core app can work with. How do I do this? I mean, is there any way to mark my Service apps with some kind of a tag, and then filter results, presented by the PackageManager#getInstalledPackages() based on that tag value? What's the common practice of doing so?
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Apr 24, 2009
I have see some apps in Android that use some packages:
import android.net.http.EventHandler; import android.net.http.Headers; import android.net.http.RequestQueue; So some packages do not support the current version of SDK. Where can I find it? Would u tell me about it?
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Aug 31, 2010
Can anyone tell me what are the packages available in Android, and which package is frequently used and for what purpose they are used. Anybody please help me regarding in this.
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Jul 10, 2010
I've been trying to modify the native android applications downloaded from the android source repo at github. But I noticed that after creating Eclipse projects from some apps, like the Launcher, there are missing imports, variables that are not declared anywhere else, etc... After my initial research, I noticed that some of the libs that are native, are compiled at runtime and registered in the dalvik VM as java libs and by having done this the system finds these as already present libs, the same goes for the "phantom" variables. But I don't understand how does a developer open such a project in any java ide, and compile it. So what do Google developers use to work on android apps? I don't believe it's eclipse, since I am not sure you can make eclipse use runtime imports, and runtime variables. And I am almost certain that they do not write code in notepad.
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May 27, 2010
I am including a class in my app that another developer has made freely available. His class has a different package. Will this cause any issues on Android, the market, etc? Does every single class in the app need to be my own package?
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Mar 23, 2009
What are the implications for future Android device releases if we are using non-standard packages such as "com.google.android.maps"?
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Nov 3, 2010
if this is a silly question, am sorry about that. I was wondering if its possible to design android icons using a 3d modelling package like blender? i know i have to stick to the guidelines documented already, but was just wondering if anyone had come across or done something similar? Its that little part of the icons(launchers) being able to have a slight perspective and looking through the requirements to design icons it seems i might be a lot faster using a 3d modelling package and then following part of the icons template guide(based from my requirement though!).
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Oct 23, 2009
I have seen several applications that are free, but allow for add on packages to be installed. Gang Wars sells Respect Points Mafia sells Favors Dungeon Quest sells Gems The central game is a free app, but you purchase these add on apps for in-game benefit. Has anyone purchased one of these add on apps? What is the experience like? Do you have to leave the add on installed on your phone? How does this work technically? Do you think they set shared preferences? How would you handle the 24 hour uninstall rule? I am considering releasing a free game with 10 levels, but offering a full set of levels (say 25) as a separate paid app. I'm looking for the best way to accomplish this and thought the above might have some bearing.
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Mar 23, 2010
I want to display all the installed packages to user. Below is the code snippet I used but not sure why it is not working.
int flags=0; PackageManager pack = null; List<PackageInfo> packInfo= pack.getInstalledPackages(flags); CharSequence[] items = new CharSequence[packInfo.size()];
Vector <Process>allProcesses = new Vector <Process>(); for (int i=0;i<packInfo.size();i++) { String packI = "Packages"+packInfo; Toast.makeText(this, packI, Toast.LENGTH_LONG).show();
}
I just to display the entire list of packages to user. Any idea what's the problem with the above code?
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Apr 7, 2010
When i try to do "update all" from Android SDK and AVD Manager thru' windows environment i got following error msg - Failed to fetch URL https://dl-ssl.google.com/android/repository/repository.xml, reason: dl-ssl.google.com, can anybody pls let me know of the correct link from where it will fetch the packages?
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Nov 25, 2009
My app targets 1.5, and runs fine on my phone (1.6), but to support droid, I need the package android.telephony.cdma from 2.0. Targeting 2.0 excludes the current devices running my app (including my own G1), but as it is now, I can't support the Droid.
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Oct 17, 2010
i developing Gtalk Like Application. but when i import package i.e. import com.google.android.gtalkservices.IGTalkService; IDE give me Error like Can not resolve.
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Jul 27, 2010
I'd like to access resources from other packages installed. Is there any better practice than using getResources() combined with createPackageContext()? Another question is how to use resources from other packages in methods like Notification(int icon, CharSequence tickerText, long when), where 1st argument is just resource id?
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Aug 5, 2009
I am new to Android development. I am developing in Eclipse with Android plugin. I am writing an android application, which is dependent on some other new API. I want to know how to export the new API to android emulator. I import the API in the build configuration. It is being compiled. But when I try to run it on emulator, it generates errors.
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Sep 28, 2010
I need to import a couple of jars that where compiled under the full implementation of java. I know that Android doesn't use all the packages that java has to offer. My question is: Is it possible to import them without creating errors? Is there a tool that can convert jars to android jars? if so, can some examples be provided.
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