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...
View 2 Replies
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
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..............
I am using official android facebook SDK (downloaded from here: http://github.com/facebook/facebook-android-sdk). When the program reaches the line Facebook facebook = new Facebook(); i get "java.lang.NoClassDefFoundError: com.facebook.android.Facebook". I created a facebook project from sources downloaded and in my project I added the facebook project in buildpath (in Eclipse right click on my project -> Properties -> Java build path -> Projects -> add projects -> I choosed the facebook project). The project builds ok, I have no errors.
View 1 Replies View RelatedI 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"?
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?
View 2 Replies View RelatedI 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...
View 2 Replies View RelatedI want to create new class MapActivity from Eclipse.
I go File-> New -> Class on Superclass-> Browse, and when I type MapActivity there is no results.
In Windows-> Android SDK and AVD Manager there is no new updates, I have installed SDK from version 1.5 to 2.2
I try to use the MediaRecorder class to record a video but I get an exception : failed to get Camera parameters. Prepare failed.
Here's my code :
CODE:.....................
I get this exception when I try to inflate
07-22 19:15:39.903: ERROR/AndroidRuntime(3810): Caused by: java.lang.ClassCastException: android.widget.RelativeLayout
I have a base class:
public class UIBase extends RelativeLayout {}
And a more specific class:
public class Countdown extends UIBase {}
Then I try to inflate and it exceptions:
UIBase newView = (UIBase) inflater.inflate(layoutId, parent, true);
Here's the XML file:
CODE:..................
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;
} }
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:....................
Here is the situation.
I have a java project "LicenseGenerator" in eclipse that depends on commons-codec. I have therefore added the commons-codec jar file to the build path. I have Junit tests and everything is working fine. I have made a different project in the same workspace - which happens to be an Android project - that needs to use my LicenseGenerator classes. I added LicenseGenerator to the "projects" tab in the build path - the classes were recognized and I was able to use them.
Everything compiled and ran. However, when the part of the LicenseGenerator that used the commons-codec was called from my Android project I got the following error.
Could not find method
org.apache.commons.codec.binary.Base64.encodeBase64URLSafeString,
Referenced from method
This basically tells me that the commons-codec was not packaged which the Android project, so I added the commons-codec to the android project as well but the same error appears.
I've been reading how to get more memory thread where is suggested to run clearapps.sh script in order to remove unnecesarry applications on a great Galaxo ROM. I was wondering, is it possible that MarketEnabler depends on some of those apps, because after running the script, it fails to either restore settings from backup or set different provider. There is no force-close or freeze. It just pops up "working" box for indefinite time period without progres bar filling (I waited several minutes). The infobox can be easily discarded with the back button.
View 1 Replies View RelatedI 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
I have two Android projects, a 'library project' containing a custom layout, and an 'application project' containing an application which uses the layout. Everything seems to build and execute fine, except that the visual layout editor throws a ClassNotFoundException (which I assume is a bug in the plug-in), but when I try to start to make use of the attributes I defined for the custom layout in the xml, the build fails. That is; this works:
<?xml version="1.0" encoding="utf-8"?>
<se.fnord.android.layout.PredicateLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="asdfasdf" />
</se.fnord.android.layout.PredicateLayout>
Whereas this does not:
<?xml version="1.0" encoding="utf-8"?>
<se.fnord.android.layout.PredicateLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:fnord="http://schemas.android.com/apk/res/se.fnord.android"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView fnord:layout_horizontalSpacing="1px"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="asdfasdf"/>
</se.fnord.android.layout.PredicateLayout>
The build fails with a message from aapt:
ERROR No resource identifier found for attribute
'layout_horizontalSpacing' in package 'se.fnord.android'
The resource identifier does exist in the R-file and attrs.xml contained the library project, and if I put the layout code and resources directly in the application project everything works fine. The layout_horizontalSpacing attribute (and layout_verticalSpacing) is a custom attribute used in the PredicateLayout.LayoutParam class to specify the distance to the next widget. So far I've tried the standard eclipse ways by specifying project references and build path project dependencies. I was also told to try the <uses-library> tag in the application manifest, which did not help.
So, what do I need to do for the references in the xml-file to work? I don't know if it's relevant, but the 'library' manifest looks like this:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="se.fnord.android" android:versionCode="1" android:versionName="1.0.0">
</manifest>
The 'application' manifest like this:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="se.fnord.appname"
android:versionCode="1" android:versionName="1.0.0">
<application android:icon="@drawable/icon"
android:label="@string/app_name">
<activity android:name=".AppName"
android:label="@string/app_name">
<intent-filter> <action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent filter> </activity> </application> </manifest>
'se.fnord.android.layout.PredicateLayout', btw, is a cleaned-up
Version of the layout posted at http://stackoverflow.com/questions/549451
what is a kernel? I'm just lookin for a basic definition.
View 2 Replies View RelatedI want to create an android Layout of which I want to instantiate several copies. I understand that declaring the layout in an XML will create a single instance. Is there a way to use the XML View declaration as a 'definition' rather than a 'declaration' ? Or is it possible to clone a view?
View 4 Replies View RelatedI need to define the structure of ExpandableListView in xml file manually. Is there any guide or example of doing this?
View 1 Replies View RelatedThere are several different ways of definition the ID. What is the difference? android:id="@id/android:list" android:id="@+id/android:list" android:id="@+id/confirm"
View 3 Replies View RelatedI have two Android projects, a 'library project' containing a custom layout, and an 'application project' containing an application which uses the layout. Everything seems to build and execute fine, except that the visual layout editor throws a ClassNotFoundException (which I assume is a bug in the plug-in), but when I try to start to make use of the attributes I defined for the custom layout in the xml, the build fails. That is; this works:
<?xml version="1.0" encoding="utf-8"?>
<se.fnord.android.layout.PredicateLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="asdfasdf" />
</se.fnord.android.layout.PredicateLayout>
Whereas this does not:
<?xml version="1.0" encoding="utf-8"?>
<se.fnord.android.layout.PredicateLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:fnord="http://schemas.android.com/apk/res/se.fnord.android"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView fnord:layout_horizontalSpacing="1px"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="asdfasdf"/>
</se.fnord.android.layout.PredicateLayout>
The build fails with a message from aapt:
ERROR No resource identifier found for attribute
'layout_horizontalSpacing' in package 'se.fnord.android'
The resource identifier does exist in the R-file and attrs.xml contained the library project, and if I put the layout code and resources directly in the application project everything works fine. The layout_horizontalSpacing attribute (and layout_verticalSpacing) is a custom attribute used in the PredicateLayout.LayoutParam class to specify the distance to the next widget. So far I've tried the standard eclipse ways by specifying project references and build path project dependencies. I was also told to try the <uses-library> tag in the application manifest, which did not help.
So, what do I need to do for the references in the xml-file to work? I don't know if it's relevant, but the 'library' manifest looks like this:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="se.fnord.android" android:versionCode="1" android:versionName="1.0.0">
</manifest>
The 'application' manifest like this:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="se.fnord.appname"
android:versionCode="1" android:versionName="1.0.0">
<application android:icon="@drawable/icon"
android:label="@string/app_name">
<activity android:name=".AppName"
android:label="@string/app_name">
<intent-filter> <action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent filter> </activity> </application> </manifest>
'se.fnord.android.layout.PredicateLayout', btw, is a cleaned-up
Version of the layout posted at http://stackoverflow.com/questions/549451
I'm just wondering...on Android Web, I could find two completely opposite ways of defining which direction the positive X acceleration is. http://developer.android.com/reference/android/hardware/SensorEvent.html At the bottom, it says "When the device lies flat on a table and is pushed on its left side toward the right, the x acceleration value is positive. " However, http://developer.android.com/reference/android/hardware/SensorListene..., it says "When the device is pushed on its left side toward the right, the x acceleration value is negative (the device applies a reaction force to the push toward the left) "
View 2 Replies View RelatedI would like to start my own SMS editor when user selects "Send message" from contacts application. How do I define intent in manifest file to allow passing contact details to the editor?
View 1 Replies View RelatedI'm trying to figure out exactly how to interpret the rotation angles produced by a Sensor Event for Sensor.TYPE_ORIENTATION. Unfortunately, the documentation (http://developer.android.com/reference/android/ hardware/Sensor Event.html#values) doesn't give a complete definition of it. It defines what the axes are, but doesn't specify what order the three rotations are applied in, nor whether the later rotations are around transformed or untransformed axes. Without knowing that, it's impossible to know what the actual rotation is that's being described.
View 3 Replies View RelatedQuestion and title is pretty much simple.
View 26 Replies View RelatedI'm creating a new class, using eclipse "New Java Class" dialog box. I can write the superclass I want (I can't find using "browse" button), but I can't write or select an interface to implement. I click "add" but ther is nothing to select. What I'm doing wrong?
View 4 Replies View RelatedLike to know if there's a place that explains all those terms like root, adb, unlocked, etc... and not just steps to do them? My new nexus one could use some "WOooowww" moment.
View 7 Replies View RelatedIs there a way to make the old videos from your previous cell phone into High Definition videos for the EVO?
View 5 Replies View RelatedI'm just getting into Android development, and I have a question about communicating between a receiver class and an activity class. I'm very new to JAVA and Android so I hope I don't sound too stupid. I'm developing an application where I intercept an SMS message and then based on various elements of that SMS I might delete it once it's been saved to the inbox. I have a receiver class that intercepts the txt message, and I am also able to delete messages from my inbox with code in the activity class using a button at the moment. The problem I have is communicating between the receiver class and the activity class where the code to delete a message resides. I tried putting that code directly into the receiver class but as I'm sure most of you already know the BroadcastReceiver class doesn't seem to support what I need to delete messages. I've been searching for an answer to this for a while, but haven't been able to find anything. Honestly I'm not sure I know enough about JAVA and Android to even recognize a solution if I saw it.
View 2 Replies View RelatedWhat I want to do, is be able to access the object neoApi inside the Neoseeker class, from its inner class RunningTimer. Now, in my code, you can see what I would think to work, but when I run my application, nothing pops up. Nothing inside my TextView, no Toast, nothing at all. How can I remedy this?
package com.neoseeker.android.app;
import java.util.Timer;
import java.util.TimerTask;
import org.json.JSONObject;
import android.app.Activity;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;.......................