The standard new app HelloWorld doesn't run as it in the Android emulator.
On Apple Mac, I created an AVD : Nexus7-4.3-JellyBean ( Android 4.3 API 18 , CPU/ABI ARM(armabi-v7a) RAM 343 VM Heap 32 / Storage 200 MiB / SD Card 128 MiB)
then running HelloWorld from Eclipse ADT , I get the following in the console log ( no error stated ...)
[2013-12-07 16:11:22 - HelloWorld] ------------------------------
[2013-12-07 16:11:22 - HelloWorld] Android Launch!
[2013-12-07 16:11:22 - HelloWorld] adb is running normally.
[2013-12-07 16:11:22 - HelloWorld] Performing com.example.helloworld.MainActivity activity launch
[2013-12-07 16:11:22 - HelloWorld] Automatic Target Mode: launching new emulator with compatible AVD 'Nexus7-4.3-JellyBean'
[2013-12-07 16:11:22 - HelloWorld] Launching a new emulator with Virtual Device 'Nexus7-4.3-JellyBean'
The emulator is launched, it displays the Android log, then unlocking it with Fn F2 I get the home page and I can see the list of apps BUT HelloWorld is not there.
Why can't I see any information or at least any error?
Try resetting your adb as explained in
The Console log is not complete yet, after starting the emulator, apk installing will start then launching,
Try to manually start the emulator then run your app and choose the already running emulator and see what happen.
- I wanted to post this as a comment but it takes 50 reputation to do so :)
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Whenever I tried to run any projects from my eclipse following message thrown up in the console window
[2014-07-30 06:32:53 - Project_Name] ------------------------------
[2014-07-30 06:32:53 - Project_Name] Android Launch!
[2014-07-30 06:32:53 - Project_Name] adb is running normally.
[2014-07-30 06:32:53 - Project_Name] Performing com.example.workingver1.HomeScreen activity launch
[2014-07-30 06:32:54 - Project_Name] Automatic Target Mode: launching new emulator with compatible AVD 'AVD_for_5_4_FWVGA'
[2014-07-30 06:32:54 - Project_Name] Launching a new emulator with Virtual Device 'AVD_for_5_4_FWVGA'
[2014-07-30 06:32:54 - Emulator] unknown option: -dns
[2014-07-30 06:32:54 - Emulator] please use -help for a list of valid options
What could be the problem?
I tried following things but couldn't rectify it.
Clean Project and Run
Tried Windows->preference->launch (Launch Settings)
Delete my existing AVD and Create a new one, that too didn't work
Any suggestions?
in Eclipse
Select Windows -> Preference
Android -> Launch -> Default Emulator Option ->
Paste this: -Dns-server 8.8.8.8,8.8.4.4
than Apply -> OK
clean up your project
check for ANDROID ARM system image is available installed properly
open Android virtual device
check your API levels properly
select Arm
it might be an ARM Ram problem too .. if you use core i3 system processor choose 512 ram in Avd or choose any other emulator with 512 Ram I suggest you to go with android API level 19 or 20 with Android Nexus one Emulator its the better emulator which starts easily.
and
start the emulator launch it
once your Emulator starts running then run your app
Try this,
clean up the project
set the default emulator option in windows
1. preference
2. android
3. launch
This question has been asked here multiple times but nothing works for me. I have installed Android SDK on Windows 7 and trying to run HelloWorld project on the emulator. Unfortunately it never launches and just always showing flashing ANDROID label. The console says:
Waiting for HOME ('android.process.acore') to be launched...
As suggested here i run my project as Android application once again and yes, things change, now the console happily tells me:
[2013-07-27 22:53:36 - HelloWorld] Uploading HelloWorld.apk onto device 'emulator-5554'
[2013-07-27 22:53:37 - HelloWorld] Installing HelloWorld.apk...
[2013-07-27 22:53:55 - HelloWorld] Success!
[2013-07-27 22:53:56 - HelloWorld] Starting activity com.example.helloworld.MainActivity on device emulator-5554
but the emulator remains unchanged, just flashing with ANDROID. Can anyone give an advice?
Increase ram for the virtual device and try to select a old device with small screen to emulate , btw some times the splash screen may take up to a minute to load depending in your computer
Consiter using this very fast alternative:
genymotion
You can launch from eclipse and android studio, it has great performance.
I just began to learn android. I'm using Windows XP, eclipse indigo JavaEE and its ADT. Then I was trying out the official Hello World. I've created an AVD and paste the code. But when I run the program, problem occured during AVD initialization. Here's the log:
[2011-11-15 15:53:33 - helloworld] --------------
[2011-11-15 15:53:33 - helloworld] Android Launch!
[2011-11-15 15:53:33 - helloworld] adb is running normally.
[2011-11-15 15:53:33 - helloworld] Performing com.helloworld.HelloworldActivity activity launch
[2011-11-15 15:53:33 - helloworld] Automatic Target Mode: launching new emulator with compatible AVD 'myAVD'
[2011-11-15 15:53:33 - helloworld] Launching a new emulator with Virtual Device 'myAVD'
[2011-11-15 15:53:35 - Emulator] NAND: could not write file C:\DOCUME~1\qi\LOCALS~1\Temp\\AndroidEmulator\TMP185.tmp, No space left on device
There's plenty spaces in my C:\ and I was very confused about the No space left. And the folder is empty. The number "185" changes if I press "Run" again.
I was using Android 4.0. I've tried restarting, and changing to Android 2.2. None works. I've done this "hello world" on another machine. It worked.
Open AVD manager and Edit your Emulator at which your are working on.
Wipe data and then increase the SD Card size of your Emulator which will solve the problem.
Looks like you've run out of free disk space on volume C: (either that, or the guys who commented the question are right and it's complaining about SD card size).
[2011-07-22 16:33:02 - Today] ------------------------------
[2011-07-22 16:33:02 - Today] Android Launch!
[2011-07-22 16:33:02 - Today] adb is running normally.
[2011-07-22 16:33:02 - Today] Performing com.horror.android.today.myMain activity launch
[2011-07-22 16:33:02 - Today] Automatic Target Mode: launching new emulator with compatible AVD 'google09'
[2011-07-22 16:33:02 - Today] Launching a new emulator with Virtual Device 'google09'
[2011-07-22 16:33:10 - Today] New emulator found: emulator-5554
[2011-07-22 16:33:10 - Today] Waiting for HOME ('android.process.acore') to be launched...
[2011-07-22 16:34:07 - Today] HOME is up on device 'emulator-5554'
[2011-07-22 16:34:07 - Today] Uploading Today.apk onto device 'emulator-5554'
[2011-07-22 16:35:12 - Today] Installing Today.apk...
[2011-07-22 16:35:31 - Today] Installation error: **INSTALL_FAILED_INSUFFICIENT_STORAGE**
[2011-07-22 16:35:31 - Today] Please check logcat output for more details.
[2011-07-22 16:35:32 - Today] Launch canceled!
EDIT
I solved on emulator but on device , what is the solution?
I follow this question but sometimes thats not best idea for me.
you need to increase virtual memory of emulator
How to increase virtual memory of emulator
emulator -avd "Emulator Name" -partition-size 500
after then try to install your apk
if you got any error then see conversation of this question
I've had the same problem but on my phone (not emulator) when developing.
To solve it when it happens I go into Settings->Applications->Manage Applications -> The app I'm working with
and press Force Close, after that it works. For me this error occurs every 4-5 build, but using the Force close strategy makes it bearable (I used to restart the phone).
Phone: Sony Ericsson Xperia Ray.
**Android Version: 4.0.3
Development Environment: Eclipse Ingido
An Android virtual device provides per default only 64M for the storaging Android applications. You can clean your installed application by re-starting the emulator and selecting the "Wipe user data" flag.
also you you can edit the emulation data partition size permanent through avd manager -> emulator name -> edit -> hardware -> Ideal size of data partition = "2048"
If You are Installing the application to the Emulator then Some times it happend.
I face same Problem and i have solve it by my way.
In my Problem, I have install the application in emulator that is larger as like more then 10mb. And After that, i am going to Install another Application to that emulator and got this error..
Sollution:
I have just Restart the Eclipse that will erace all unwanted Memory and will get refresh to install the new Application.
Note: Its only works for some Normal perpose. as like to get error after installing another application. . .etc. Otherwise follow CapDroid's answer.
Thanks.
Just in case it helps for others.. I resolved it by wiping the emulator, and then restart
I follow following link, which has better to solve my problem.
http://google-androidlovers.blogspot.com/2011/07/solution-android-installfailedinsuffici.html
Solution to INSTALL_FAILED_INSUFFICIENT_STORAGE error on Android
http://forum.xda-developers.com/showthread.php?t=1201156
http://groups.google.com/group/android-developers/browse_thread/thread/41852900bd603070/583943d91dc9f754?lnk=gst&q=insufficient+memory&pli=1
I am trying to learn about Android development. I have installed Eclipse (3.6.2) the ADT plugin (10.0.1) and the Android SDK (r11 off the official site) all are installed as 32 bit but my OS is Windows 7 64-bit.
What happens is I run my app (HelloAndroid) and the emulator and I see the main wallpaper screen but then then nothing happens! I have looked on the emulator for the app and cannot find it anywhere.
My console output is shown below...
[2011-05-20 19:14:20 - HelloAndroid] ------------------------------
[2011-05-20 19:14:20 - HelloAndroid] Android Launch!
[2011-05-20 19:14:20 - HelloAndroid] adb is running normally.
[2011-05-20 19:14:20 - HelloAndroid] Performing com.example.helloandroid.HelloAndroid activity launch
[2011-05-20 19:14:20 - HelloAndroid] Automatic Target Mode: launching new emulator with compatible AVD 'Android2.1'
[2011-05-20 19:14:20 - HelloAndroid] Launching a new emulator with Virtual Device 'Android2.1'
My AVD (Android Virtual Device) is set up as the tutorial suggests and the target is Android2.1-update1-API Level 7.
I have installed this app on my phone (HTC Hero, Android 2.1) and it works fine, but before I try and write other applications I need to get the emulator working, has anyone encountered this issue before?
I have looked online and cannot find a solution that solves my problem.
Thanks for your help in advance.
You can use adb to install your app. Find the bin directory in your eclipse workspace. There should be a YOUR_PROJECT_NAME.apk file there. To install it, from the command line, run:
adb install -r YOUR_PROJECT_NAME.apk
You will need adb in your path.
Start the emulator, switch to the logcat view in Eclipse (Window -> show view -> other ... -> logcat).
Clear the console output for logcat.
Try to deploy your application.
What does the output in logcat say? Does it display an error message?