Android :: Emulator Fails To Start When Using Scale (Win7 X64)
Jul 23, 2010
Windows 7 x64
Eclipse Helios x64
JDK x64
Android SDK r06
When I try to start an emulator from Eclipse (Android SDK setup application) with the scale parameter it just fails. Second Command Prompt screen (which I think is actually a Java app) shows some exception but it closes itself right after. This is very annoying because without the scale, WVGA emulator does not fit on my laptop's screen. Any idea how to fix this? And when I try to start an emulator from Command Prompt with the scale, it works.
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Dec 9, 2009
After reinstalling Eclipse and the Android development components I am getting the following error upon running the emulator on a virtual device:
qemu: fatal: exponent 255 too big
CODE:............
I suspect that some configuration file in the project is hosed but cannot figure out which.
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Jun 18, 2010
I'm trying to tell a WebView to scale the page down to a certain percent. I've tried using setInitialScale() as that seems to be exactly what I want, but it seemed to have no effect.
Am I just missing something obvious?
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Apr 3, 2009
Tried to trace for the first time but got the following exception when I started the "traceview" application with my trace file. mane@Labbe:/tmp$ traceview gldraw.trace Exception in thread "main" java.lang.RuntimeException: Method exit (java/lang/BootClassLoader.getInstance ()Ljava/lang/BootClassLoader;) does not match currentmethod (dalvik/system/VMDebug.startClassPrep () V) at com.android.traceview.ThreadData.exit(ThreadData.java:116) at com.android.traceview.ThreadData.handleCall(ThreadData.java: 78).....
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Sep 10, 2010
I am using an AsyncTask to fetch the ring tone for a contact when my application starts, it works fine until after my Activity closes a couple of times during the AsyncTask, after this happens the AsyncTask will only ever get to onPreExecute() and never doInBackground, so I can never fetch the ringtone then until either a force stop or device restart.
Why this might be happening? Why the AsyncTask would get to onPreExecute but then never run doInBackground()?
Here is my code: (Following the Shelves source code)
CODE:.....................
And onAddRingtone() is used in onCreate and onCancelRingTone() is used in onDestroy() as well as where you can see if in the code above. I have spent 3 days on this and I haven't been able to find a solution? Am I taking the wrong approach? Using cancel wrong? Is there a bug?
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Mar 16, 2010
I downloaded the most recent version of Android for linux (android-sdk_r05-linux_86.tgz). I was trying to use the the Android Ant task(s) for packaging, building, and deploying my code. I should mention that I'm running AMD64, but have the 32-bit libraries installed. The Android Ant tasks are all broken.
First, the start-emulator task never gets the emulator running. It does get past starting adb, but then just sits there.
Second, the SDK is missing the aapt binary in the tools directory. So, the example notepad sample application will not even package correctly.
I have all the dependencies configured for Android. I can run it from the command line just fine.I assume the Ant code is out of sync with the recent SDK updates. Can anyone shed some light on this problem? At this point, I'm considering writing my own Python scripts to interact with the Android SDK. Ugh.
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Feb 2, 2009
I made some modifications in cupcake camera source code using Eclipse, and try to load to emulator for testing. But it fails installing the apk to the emulator due to the mis-matched signature of android,media, which is set as share user id in manifest.xml. The android,media is pre-built in the emulator. does any one know how those preload packages are signed and how to set correct signature (or keystore) in Eclipse?
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Jan 21, 2010
I have a series of OpenGL-ES calls that properly render a triangle and texture it with alpha blending on the emulator (2.0.1). When I fire up the same code on an actual device (Droid 2.0.1), all I get are white squares. This suggests to me that the textures aren't loading, but I can't figure out why they aren't loading. All of my textures are 32-bit PNGs with alpha channels, under res/raw so they aren't optimized per the sdk docs. Here's how I am loading my textures:......................
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Jun 30, 2012
the cpu scaling of Android.. First, do the system use the lowest frequency when not in use? Aka screem off..After i unlock the phone do it always scale to max frequency or scale it based on the cpu needed? For example write a text makes the phone use thr same freq as playing a game?
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Sep 1, 2010
I need to start the emulator from an ant script run the test cases and stop the emulator.Any pointers on how to acheive this?
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Jun 23, 2010
How to start Gps in emulator.
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Sep 17, 2009
when i am running the project in eclipse. at finally showing this message. ActivityManager: - exec '/system/bin/sh' failed: Bad address (14) - app is installing but not starting first time automatically.
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Apr 23, 2010
I got this trace when I tried to launch android 1.6 or 2.1. Android 1.5 is working fine. I tried to reinstall each SDK, but there is no way to get it working. I created those AVD with Eclipse plugin.
.............
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Aug 26, 2010
I just installed the whole shebang in order to develop android apps in Eclipse (I'm running 64-bit gentoo). Everything seems to go fine, and I created the dev group's hello-world example:
package com.nfshost.flyingmonkey.android;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
public class HelloAndroid extends Activity {
/** Called when the activity is first created. */
@Override.................................
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Jul 30, 2009
Is there a quick start mode for android emulator. It is a PIA to start the emulator many times since it is very slow. It will be great value to developer if there is a quick start mode which simply get the app loaded without any other unnecessary loadings.
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Oct 30, 2009
I am reading the initialization process of Android system on the emulator. I use "adb logcat" to see the internal output. I have read according to the following order: init -> init.rc -> zygote(init1->init2) -> systemReady(start com.android.phone and android.process.acore) However, the log has some lines about starting other processes.code..
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Jul 19, 2010
I'm using Eclipse and the Android SDK for Linux. When I start my emulator at the beginning of the day it works fine. Later in the day it's sluggish and still later it won't start at all. This computer runs Debian linux, the testing branch, with 1Gig memory and a two 1.6 Ghz processors. On another machine I have, the emulator works the same at the beginning and end of the day.
It has 500M ram and a single 1.6 Ghz processor. As it turns out I cannot use the second machine for all my daily tasks. How can I get the first machine to work? Is it the number of processors? I cannot figure out how to disable a processor in the emulator. I was looking at the '-qemu' options, but none seems to do the trick. I don't understand the qemu options that well.
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Apr 20, 2010
I got a wierd problem with android emulator, I have created a virtual device through Android AVD manager (newly created emulator with platform 2.1 and api level 7), I have tried with standard settings and with added hardware parameter for larger (256 mb) device ram size but nothing changed.
I need to come files to the system partition to test a project (called haggle), but for some reason the system partition has no space from start.
aa a@aaa /home/haggle-0.2-android
$ adb -s emulator-5554 shell....................
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Oct 6, 2010
I'm working with Eclipse and writing an Android application. I've noticed that the load times to the Android emulator can vary significantly. Recently, I found that manually going back to the main menu of the emulator helps my application load much faster.Is there a quicker way (read: automatic way) to exit out of my application rather than hitting the Back button multiple times until I get to the main app menu? Secondly, is there something I am doing wrong that factors into the longer load time?
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Aug 12, 2010
I want to start my application when i start emulator like as Email application. I created a Receiver class "BootReceiver" and i want to print a Log from onReceive() method of my Receiver class when my emulator's boot up complete. I did two things in manifest file as below , but it's not working.
CODE:.................
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Oct 19, 2010
When testing Android layouts, I'm constantly building for three different emulators from Eclipse (with ADT), so I have to run three times and then select each one. Is there any configuration or plugin that allows me to press Run once and the application is started in all three?
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Aug 25, 2010
I'm new to Android development and have just started playing with the SDK.
One thing that is annoying is that the emulator always start with Japanese settings. I have found out how to fix this by going into settings and remove all the Japanese stuff, but this is time consuming since I have to do it every time I start the emulator.
Can someone help me change the startup settings for the emulator?
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Mar 15, 2010
WARN/WindowManager(61): No focus window, dropping: KeyEvent{action=0 code=82 repeat=0 meta=0 scancode=229 mFlags=8}
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Feb 5, 2012
Im trying to make this app that calculates your grade average (based on the Swedish grade system) and I have made the graphical layout and written the java code in eclipse that I think is right, but when I try to launch it in the emulator it won�t work. I just get the following messege. "The application Gradeaverage (process com.dlol.gradeaverage) has stopped unexpectedly. try again.
It is supposed to be three edittexts where you put the amount of points you have with a cerrtain grade (we have three grades) and then it should multiply the points with the 10, 15 or 20 depending on what grade it is and then divide by the total amount of points. I dont know if that makes sense, but the maxmimum grade is supposed to be 20 (all mvgs). I made a similar app in C# and it works, but Im guessing things are done alittle diferent when it comes to android and java.
Here is the Java code:
Code:
package com.dlol.gradeaverage;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
[code]....
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Jan 5, 2012
i heard of an app for windows7 phones called "Xbox Companion app => [URL] which is able to control the xbox remote with your phone.
Could that be ported to android? Or is there a port?
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Nov 5, 2009
For a semester project, I had the idea to implement Windows 7's Play to infrastructure to either use a phone as the end point (the player) or to stream stuff from the phone to a Windows 7 machine. Does anybody have experience working with this API? Is this do able over a couple of weeks (prototype, just proof of concept, not end-user ready) or is it too much for a project of this scope? Note: I'm not looking for code samples, just an assessment of the feasibility of this project. If you have any documentation from MS or otherwise that would be awesome although not the crux of the question.
I discovered that the Windows 7 Play-to functionality is based on DLNA and any device supporting DLNA (I think) can be used as a destination for the Play-To context menu. However, I'm having a really difficult time finding any sort of documentation on DLNA. I'm wondering if you need to be a member of the DNLA to actually get access to the spec? Alternatively, I know DLNA is built on UPnP, it wouldn't exactly do what I want, but it would be a step in the right direction, so, to revise my question does anybody know of any open-source C/C++ or Java (preferable) libraries that would help me implement UPnP or DLNA?
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Oct 5, 2011
I am having trouble with getting the Android SDK to work with Windows 7. I keep getting the error message in the title. The program files are in the folder C:Program Files (x86)Androidandroid-sdk-windows I am not sure what path this needs to be in.
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Sep 20, 2010
As advised by the experts, I did a factory reset when my phone went wacky on me. I didn't actually have Froyo installed when this happened, but as soon as I did the reset, I received a system prompt concerning the available upgrade and took it. My phone works better now, but but battery performance is about the same.
I have also been advised that battery performance (as in better than ever), among other things works best with a clean install, not the upgrade. Since I did a factory reset before taking the upgrade, I wonder if this is equivalent to a clean install, or if the clean install would still be worth my effort. If it's the latter, there is only one resource for clean install files which I have been referred to, which cannot help me because I don't have an XP machine available (I did try it on Windows 7). If a clean install is, in any case, the best option, are there any Win7 installation files available for Froyo?
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Mar 19, 2010
When developing for Android do you typically need to stop the emulator and restart it every time you make a change to your Java code or is there a faster way? The emulator takes about 1.5 minutes to start for me, is this normal?
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Jan 20, 2014
Is there a windows 7 software that can scan folder size on my Samsung Galaxy s4.
I'm missing space on my phone, and seemed to the software I have installed on the phone is hard to see it properly.
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