Android :: Cant Get HelloWorld Loaded On AVD

Sep 20, 2010

Helloworld tutorial sample builds and runs just fine, except it doesn't show the text (i.e. loads apps). The only thing I see is that Emulator (Target 2.2 API level 8) comes up with just the "Android" in it. and then the emulator shows up a locked up screen in a while. Here is output from the console [2010-09-20 10:36:55 - HelloAndroid] Android Launch! [2010-09-20 10:36:55 - HelloAndroid] adb is running normally. [2010-09-20 10:36:55 - HelloAndroid] Performing com.example.HelloAndroid.HelloAndroid activity launch [2010-09-20 10:36:55 - HelloAndroid] Automatic Target Mode: Preferred AVD 'my_avd' is not available. Launching new emulator. [2010-09-20 10:37:56 - HelloAndroid] WARNING: Application does not specify an API level requirement! [2010-09-20 10:37:56 - HelloAndroid] Device API version is 8 (Android 2.2) [2010-09-20 10:37:56 - HelloAndroid] HOME is up on device 'emulator-5554' [2010-09-20 10:38:23 - HelloAndroid] Uploading HelloAndroid.apk onto device 'emulator-5554' [2010-09-20 10:38:27 - HelloAndroid] Installing HelloAndroid. apk.After I exit the emulator, I get the following errors. [2010-09-20 09:02:24 - DeviceMonitor] Sending jdwp tracking request failed! [2010-09-20 09:38:46 - ddms]null java.lang.NullPointerException at

com.android.ddmlib.JdwpPacket.writeAndConsume(Jdwp Packet.java:213) at com.android.ddmlib.Client.sendAndConsume(Client.ja va:573) at com.android.ddmlib.HandleHello.sendHELO(HandleHell o.java:142) at com.android.ddmlib.HandleHello.sendHelloCommands(H andleHello.java: 65) at com.android.ddmlib.Client.getJdwpPacket(Client.jav a:670) at com.android.ddmlib.MonitorThread.processClientActi vity(MonitorThread.java:317) at com.android.ddmlib.MonitorThread.run(MonitorThread .java:263)
[2010-09-20 09:38:47 - ddms]null java.lang.NullPointerException at com.android.ddmlib.JdwpPacket.writeAndConsume(Jdwp Packet.java:213) at com.android.ddmlib.Client.sendAndConsume(Client.ja va:573) at com.android.ddmlib.HandleHello.sendHELO(HandleHell o.java:142) at com.android.ddmlib.HandleHello.sendHelloCommands(H andleHello.java: 65) at com.android.ddmlib.Client.getJdwpPacket(Client.jav a:670) at com.android.ddmlib.MonitorThread.processClientActi vity(MonitorThread.java:317) at com.android.ddmlib.MonitorThread.run(MonitorThread .java:263)
[2010-09-20 09:50:11 - DeviceMonitor]Sending jdwp tracking request failed! [2010-09-20 09:59:29 - DeviceMonitor]Sending jdwp tracking request failed! [2010-09-20 09:59:31 - Logcat]device not found com.android.ddmlib.AdbCommandRejectedException: device not found at com.android.ddmlib.AdbHelper.setDevice(AdbHelper.j ava:736) at com.android.ddmlib.AdbHelper.executeRemoteCommand( AdbHelper.java: 373) at com.android.ddmlib.Device.executeShellCommand(Devi ce.java:285) at com.android.ddmuilib.logcat.LogPanel$3.run(LogPane l.java:516)
[2010-09-20 10:40:46 - DeviceMonitor]Sending jdwp tracking request failed!
Also, is there a way to capture the TEXT from CMD window that runs while the Emulator is coming up

Android :: Cant get helloWorld Loaded on AVD


Android :: Beginners Cant Get HelloWorld

Sep 21, 2010

When I run the sample from http://developer.android.com/resources/tutorials/hello-world.html, I am not getting to see the "hello Android" in the AVD/Emulator. I have a target compile set to 2.2 (API level 8) and thats also what the AVD is targettted to run.

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Android :: How Do I Deploy HelloWorld App?

Dec 23, 2009

This is a newbie Droid question, but how do I deploy an application to the HTC Eris? I have the Eclipse ADT plugin and I am able to run the emulator, but now I want to push it out and try it for real.Can someone point me to documentation that shows how to do this?

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Android :: Eclipse Can't Connect Activity Manager - HelloWorld Not Appear

Jun 24, 2010

This appears related to:http://stackoverflow.com/questions/3037512/android-application-doesnt-start-from-eclipse/3106897#3106897 Even with the Android 2.2 platform is this still the accepted way to operate the emulator? i.e. 1, 2, 3 start/kill processes as described in the above post? I am having a similar problem on WinXP with Eclipse w/ ADT plugin. Why would the activity not be able to start on the emulator? The computer has 756MB RAM if that could be the problem. The deployment is going along until Eclipse tries to deploy the activity. The emulator starts with the text "ANDROID_" and then eventually just displays the ANDROID logo, though appears to still be running just fine. Any ideas? Thanks. The code was copied from the HelloWorld tutorial. Here is the Eclipse console log including the error messages towards the end:
[2010-06-23 15:43:26 - myHelloWorldProject]
[2010-06-23 15:43:26 - myHelloWorldProject] Android Launch!
[2010-06-23 15:43:26 - myHelloWorldProject] adb is running normally.
[2010-06-23 15:43:27 - myHelloWorldProject] Performing net.concentricllc.HelloWorld.HelloAndroid activity launch
[2010-06-23 15:43:27 - myHelloWorldProject] Automatic Target Mode: using existing emulator 'emulator-5554' running compatible AVD 'myHelloWorldAVD'
[2010-06-23 15:43:27 - myHelloWorldProject] WARNING: Application does not specify an API level requirement!
[2010-06-23 15:43:27 - myHelloWorldProject] Device API version is 8 (Android 2.2)
[2010-06-23 15:43:27 - myHelloWorldProject] Uploading myHelloWorldProject.apk onto device 'emulator-5554'
[2010-06-23 15:43:32 - myHelloWorldProject] Installing myHelloWorldProject.apk...
[2010-06-23 15:48:29 - myHelloWorldProject] Success!
[2010-06-23 15:48:37 - myHelloWorldProject] Starting activity net.concentricllc.HelloWorld.HelloAndroid on device
[2010-06-23 15:51:35 - myHelloWorldProject] Device not ready. Waiting 3 seconds before next attempt.
[2010-06-23 15:51:36 - myHelloWorldProject] ActivityManager: android.util.AndroidException: Can't connect to activity manager; is the system running?
[2010-06-23 15:51:38 - myHelloWorldProject] Starting activity net.concentricllc.HelloWorld.HelloAndroid on device
[2010-06-23 15:53:36 - myHelloWorldProject] Device not ready. Waiting 3 seconds before next attempt.
[2010-06-23 15:53:36 - myHelloWorldProject] ActivityManager: android.util.AndroidException: Can't connect to activity manager; is the system running?
[2010-06-23 15:53:39 - myHelloWorldProject] Starting activity net.concentricllc.HelloWorld.HelloAndroid on device
[2010-06-23 15:55:41 - myHelloWorldProject] Device not ready. Waiting 3 seconds before next attempt.
[2010-06-23 15:55:41 - myHelloWorldProject] ActivityManager: android.util.AndroidException: Can't connect to activity manager; is the system running?
[2010-06-23 15:55:44 - myHelloWorldProject] Starting activity net.concentricllc.HelloWorld.HelloAndroid on device
[2010-06-23 15:57:15 - myHelloWorldProject] Device not ready. Waiting 3 seconds before next attempt.
[2010-06-23 15:57:15 - myHelloWorldProject] ActivityManager: android.util.AndroidException: Can't connect to activity manager; is the system running?
[2010-06-23 15:57:18 - myHelloWorldProject] Starting activity net.concentricllc.HelloWorld.HelloAndroid on device
[2010-06-23 15:58:51 - myHelloWorldProject] ActivityManager: Error type 2
[2010-06-23 15:58:52 - myHelloWorldProject] ActivityManager: android.util.AndroidException: Can't connect to activity manager; is the system running?

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Android :: How To Compile Helloworld In AOSP - Entire Source Code - Apk Generated

Sep 11, 2010

I wanted to run a helloworld application with the AOSP and see it in emulator. [ Not through Android SDK setup] I followed the steps in http://source .android .com/source/download.html and compiled successfully the full code from / directory. I could see contacts.apk, camera.apk all applications apk in ~/mydroid/out/target /product /generic/system/app. tried two things. Went to /package/apps folder. Took a helloworld application( helloworld folder which was created in android-sdk), and copied a 'Android.mk' file from Launcher2 folder, kept my new name for application 'LOCAL_ PACKAGE_NAME := helloworld' and placed the folder in packages/app folder and compiled at /. I couldnt see .apk file created for helloworld in ~/mydroid/out/ target/product/ generic /system/app. 2 - I went to Launcher2 folde /package/apps/Launcher2. I changed the package name for Launcher2 in packages/app folder in 'Android,mk' file and compiled at root. I couldnt see a new apk created on the new packaged name( i gave) under ~/mydroid/out/target/product/generic/system/app. I tried several times with changes in activity names, application names in manifest.xml file. Nothing reflects. But it is sure, both helloworld, and change in package name is getting picked up while compiling. I could see intermediate classes getting created. ~/mydroid/out/target/common/ obj/APPS/manifirst_i ntermediates/src/com/ android/mani --> manifirst is like a helloworld which i created and run. ~/mydroid/out/ target/common/obj /APPS /Launcher2_intermediates /src/com/ android/launcher Could anyone please share the steps of compiling a simple Helloworld program in AOSP

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Android :: How To Compile Helloworld With Android Source Code

Sep 12, 2010

I wanted to run a helloworld application with the AOSP and see it in emulator.[ Not through Android SDK setup]I followed the steps in http://source .android.com/source/download.html and compiled successfully the full code from / directory.I could see contacts.apk, camera.apk all applications apk in ~/ mydroid /out /target/product/generic/system/app. tried two things.1 - Went to /package/apps folder. Took a helloworld application( helloworld folder which was created in android-sdk), and copied a 'Android.mk' file from Launcher2 folder, kept my new name for application and placed the folder in packages/app folder and compiled at /. I couldnt see .apk file created for ~/mydroid/out/target/product/generic/system/app.2 - I changed the package name for Launcher2 in packages/app folder in 'Android,mk' file and compiled at root. I couldnt see a new apk created on the new packaged name under ~/mydroid/out/target/product/generic/system/app. tried several times with changes in activity names, application names in manifest.xml file. Nothing reflects.But it is sure, both helloworld, and change in package name is getting picked up while compiling. I could see intermediate classes getting created. ~/mydroid/out/target/common/obj/APPS/manifirst _intermediates/src/com /android/mani --> manifirst is like a helloworld which i created and run.~/mydroid/out/ target/common /obj /APPS /Launcher2 _ intermediates /src/ com/android/ launcher Could anyone please share the steps of compiling a simple Helloworld program in AOSP?

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Android :: Eclipse - HelloWorld - Android Error?

Jul 8, 2010

I created a Hello world app but get this strange error:The project cannot be built until the build path errors are resolved I haven't changed the project, jut created it and tried to run it.

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Android :: Best Display For Loaded UI

Apr 13, 2010

I have a huge UI, in which I have about 300 to 500 rows of data (Horizontal Linear Layout), with each row containing 3 to 4 views. If I load all the UI at once, it takes a long time. How best I can display this UI?

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Android :: Cant Get Hello World Loaded On AVD

Sep 20, 2010

My Helloworld tutorial sample builds and runs just fine, except it doesn't show the text (i.e. loads apps). The only thing I see is that Emulator (Target 2.2 API level 8) comes up with just the "Android" in it. and then the emulator shows up a locked up screen in a while. Here is output from the console
[2010-09-20 10:36:55 - HelloAndroid] Android Launch!
[2010-09-20 10:36:55 - HelloAndroid] adb is running normally.
[2010-09-20 10:36:55 - HelloAndroid] Performing com.example.HelloAndroid.HelloAndroid activity launch
[2010-09-20 10:36:55 - HelloAndroid] Automatic Target Mode: Preferred AVD 'my_avd' is not available. Launching new emulator.
[2010-09-20 10:37:56 - HelloAndroid] WARNING: Application does not specify an API level requirement!
[2010-09-20 10:37:56 - HelloAndroid] Device API version is 8 (Android 2.2)
[2010-09-20 10:37:56 - HelloAndroid] HOME is up on device 'emulator-5554'
[2010-09-20 10:38:23 - HelloAndroid] Uploading HelloAndroid.apk onto device 'emulator-5554'
[2010-09-20 10:38:27 - HelloAndroid] Installing HelloAndroid.apk.
After I exit the emulator, I get the following errors.[2010-09-20 09:02:24 - DeviceMonitor]Sending jdwp tracking request failed![2010-09-20 09:38:46 - ddms]nulljava.lang.NullPointerException
at com.android.ddmlib.JdwpPacket.writeAndConsume(Jdwp Packet.java:213)
at com.android.ddmlib.Client.sendAndConsume(Client.ja va:573)
at com.android.ddmlib.HandleHello.sendHELO(HandleHell o.java:142)
at com.android.ddmlib.HandleHello.sendHelloCommands(H andleHello.java:65)
at com.android.ddmlib.Client.getJdwpPacket(Client.jav a:670)
at com.android.ddmlib.MonitorThread.processClientActi vity(MonitorThread.java:317)
at com.android.ddmlib.MonitorThread.run(MonitorThread .java:263)
[2010-09-20 09:38:47 - ddms]null
java.lang.NullPointerException
at com.android.ddmlib.JdwpPacket.writeAndConsume(Jdwp Packet.java:213)
at com.android.ddmlib.Client.sendAndConsume(Client.ja va:573)
at com.android.ddmlib.HandleHello.sendHELO(HandleHell o.java:142)
at com.android.ddmlib.HandleHello.sendHelloCommands(H andleHello.java:65)
at com.android.ddmlib.Client.getJdwpPacket(Client.jav a:670)
at com.android.ddmlib.MonitorThread.processClientActi vity(MonitorThread.java:317)
at com.android.ddmlib.MonitorThread.run(MonitorThread .java:263)
[2010-09-20 09:50:11 - DeviceMonitor]Sending jdwp tracking request failed!
[2010-09-20 09:59:29 - DeviceMonitor]Sending jdwp tracking request failed!
[2010-09-20 09:59:31 - Logcat]device not found
com.android.ddmlib.AdbCommandRejectedException: device not found
at com.android.ddmlib.AdbHelper.setDevice(AdbHelper.j ava:736)
at com.android.ddmlib.AdbHelper.executeRemoteCommand( AdbHelper.java:373)
at com.android.ddmlib.Device.executeShellCommand(Devi ce.java:285)
at com.android.ddmuilib.logcat.LogPanel$3.run(LogPane l.java:516)
[2010-09-20 10:40:46 - DeviceMonitor]Sending jdwp tracking request failed!
Also, is there a way to capture the TEXT from CMD window that runs while the Emulator is coming up?

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Android :: Images Are Not Loaded From SDCard

Oct 16, 2009

I have an activity that loads and displays images from the SDCard. I create a new AVD, specify the desired image of the sd card (which has all my pictures already loaded), specify that AVD for deployment, and start the application. I noticed a strange behavior. At first, the images are not loaded; the getView method is never called, although the constructor of my adapter is called. If I close the application, and open the Gallery app that comes pre-installed, I see that the sd card folder has the correct number of images, and it 'displays' the first four. If I start my application again, those four images are displayed, and only those. If I go back to the Gallery application, open the sd card folder so that it loads all images, and restart my application, all images are successfully displayed. Any reason why this happens? I am using version 1.6, and (part of) my code is below: Code...

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Android :: How To Know Phone App Loaded For First Time?

Jul 27, 2010

How do I figure out, if an app is loaded for the first time after it has been downloaded. I mean when the app is first bought/downloaded from market, how will I figure it that this is the first time(never has been run on this phone) this is going to run hence I can throw up some registration activity?

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Android :: How To Display Each View Once As They Are Loaded

Apr 6, 2010

I have an Android application that works off of a smaller database, around 300 entries. To view the database, I have created a custom view that contains individual rows of data. Then I query the database, and add each line to a newly created custom view.

The problem is that it takes a little white for all of this to be created/loaded, so when you open the application, it sits for a few seconds.

How can I load one line of data, then display it, then the next, append it, etc.?

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Android :: Web Image Loaded By Thread

Jun 2, 2010

I have an extended BaseAdapter in a ListActivity: private static class RequestAdapter extends BaseAdapter{ and some handlers and runnables defined in it

CODE:.......

In the getView function of the Adapter, I'm getting the view like this:

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

and the image is getting loaded this way:

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

Now, the problem I'm having is that if there are more items that need to display the same picture, not all of those pictures get displayed. When you scroll up and down the list maybe you end up filling all of them.

When I tried the commented out line (holder.avatar.setImageBitmap...) the app sometimes force closes with "only the thread that created the view can request...". But only sometimes.

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Sep 23, 2010

Is there something like a an Android file explorer so that the application could be installed from an SD card on versions older than 2.2 if the signed .apk file was manually copied onto the SD card? (Kind of like installing from a web page.)

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Android :: Drawable Resource Loaded To Memory?

Oct 19, 2010

Does all resource (all in res folder if on eclipse IDE), specially drawable image, is loaded to memory during runtime? Or it is just like a file which is available when the application need it?

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Android :: Parse Page Loaded In Webview

Jan 11, 2010

I am trying to parse a page loaded in a webview. Following is the code

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Android :: Determining What Bitmap Resource Was Loaded

Nov 14, 2010

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Android :: How To Get Querystring From Web Page Loaded In WebView?

Aug 4, 2010

For example if a WebView loaded "test.html?PageId=10", how would I get that PageId is equal to 10?

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Android : Loaded Music On Sd Card / How To Access It?

Mar 30, 2010

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Feb 25, 2009

I've recently started working with the SoundPool class in SDK 1.1R1, and noticed that my app deadlocks from time to time, or sounds are not loaded. I remember reading, back in November, that this was to be addressed in the next SDK. I've used pretty much the same code that others have used and most of the time it works for a bit. Just a minute ago, the app completely crashed with no "Force Close" and returned to the home screen. Logcat reveals that "HeapWorker is wedged: 26577ms spent inside Landroid/media/SoundPool;.finalize()V" I'm not sure if this is the same issue others had with SoundPool or if I have encountered an entirely new beast.

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Sep 5, 2010

When I load an image frome the media gallery into a Bitmap, everything works fine, except that pictures that were shot with the camera while holding the phone vertically, are rotated so that I always get a horizontal picture even though it appears vertical in the gallery. how can I load it correctly?

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Nov 9, 2010

I populate a ListView from the result of a Sqlite query; one of the fields is the image file name that i would like to show as image into a listview.
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Aug 6, 2010

I need to know how to save image loading through URL has a original image in sqlite database.how can i convert image URL into binary format and to retrieve original image from database.

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Android :: Update Listview After Thread Loaded Data From The Net

Mar 16, 2009

I like that my GUI appears immediatly when the User starts the APP. Than some Data (text, Pictures) come loaded in the Background (like Youtube APP) The Listview and Gallery comes updated automaticly with this new Data.

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Several People write I should use notifyDataSetChanged(). But I can not place this Command in my Thread (just unknown).

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Android :: How To Make My Progress Dialog Dismiss After Webview Loaded?

Jul 19, 2010

What do I need to my code to make the dialog dismiss() after the webview is loaded?

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I've tried
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Nov 18, 2010

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May 26, 2009

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May 13, 2009

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Feb 3, 2010

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