First of all, you need to know that I have a very powerful computer so that's not the problem.
I tried making a black screen without anything on it but an FPS counter, with OpenGL and Canvas, but the app doesn't go over 10-11 FPS.
I am just lost, I don't know what the problem is, I checked and it's not the render or the update function...
thanks for the help.
I am on windows 7 64 bit BTW.
8 years later and i have the answer.
open the AVD manager, scroll down to emulated performance, change it from "Automatic" to "Hardware - GLES 2.0", if still not performing show the advanced settings and set it to "Cold boot" this changed it from like 8-12 fps to a solid 30 fps non stop.
I'm more inclined to say that it is a fault of the Emulator than your system. It is extremely slow for me as well, even doing general app debugging. Not surprised on your frame rate. The Intel x86 Image might make a difference, but I usually don't see much improvement even with that.
You can create x86 virtual machine.
See
Android-x86 - Porting Android to x86
ISO image
I've found that I get better performance out of the Emulator when I set the processor afinity to all through Windows Task Manager
Here are some tips which can speed up the emulator significantly :
Give 1GB of RAM (or even more) to your AVD. Don't try to emulate the amount of RAM of a real device, it is generally useless and can amazingly slow down the emulator.
Emulate Android 2.3.3, which boots and runs faster on the emulator than the previous and next versions (by the way, never emulate Android 2.1 or 2.2 if you use SQLite databases. The SQLite implementation was very slow even on real devices).
Don't use high screen resolutions and densities unless for final testing. Use the smallest resolution available and set the LCD density to something low (in the mdpi range).
Well, this might not be an alternative for everyone but for me it's perfect! Use the Bluestacks Player. it runs Android 2.3.4 and is very fluent and fast. Sometimes even faster than a normal device. The only downsize is, that you can just test Apps on the API Level 10 and just on one screen size, but it's perfect just for testing if it's working or not. Just connect the Player with the adb by running
adb connect 127.0.0.1
(Its always the same IP adress)
Related
Whenever I am trying to launch my emulator it launches but only the android logo is shown ,after waiting for many hrs also it does not work.
Device-3.2"QVGA(ADP2)320*480 (mdpi)
API Level-17
It's well known that the factory emulator is extremly slow. The trick here is that the factory emulator needs to run on an ARM machine, so it needs to convert the ARM calls to your your x86 (or 64 bits) processor calls. It's likely to never run fast at all. In this situation, you may want to trust on the factory x86 images that make use of Intel's HAXM drivers, not available to everyone, and I couldn't manage to make it work myself, but it's useful to know that.
However! Since a while ago, I started using Genymotion's emulators. They rely on an actual virtual machine, which is way way faster than anything a factory emulator could achieve. Even if I'm running it on the lowest Mac Mini out there, it's pretty smooth. I'd personally give it a try (well, precisely, I gave a try)
https://www.genymotion.com/
Try allocating more memory for it to use. The Android Emulator is super slow as it is, but if you are not giving it enough memory it has the ability to never load.
Google emulator uses ARM opcode, a kind of machine language. It must convert from ARM opcode to Intel opcode. That's why it's slow. The problem seems not to be RAM but CPU. Improving CPU will improve the emulator.
References to solve this issue:
Making the Android emulator run faster
If you are using your emulator in windows than you can use Microsoft Andriod Emulator.
Install microsoft android emulator in your windows os
If it is taking too much time in loading make sure you have installed the "HAXM installer" in SDK tools , Also make sure "Hyper V" option is also unchecked in "Turn Windows features on or off" in Control Panel --> Program and features.
Only After unchecking this feature you can install the HAXM installer.
After doing this the Emulator will not take time to load.
Try creating the Android virtual device with more RAM than usual. The usual is 1 GB. Even though I tried this on another lower end PC, it was still slow. I think it can be a problem with your hardware. Lower end hardware tends to have problems running emulators.
The problem seems not to be RAM but CPU. Improving CPU will improve the emulator.
I am working on an android application, uing eclipse IDE. However it takes around 10-15 minutes to load my AVD and run the application.
My system Configuration:
RAM 8GB
intel Core2Duo Processor 2.53GHz.
OS: windows 7
Is their any alternative to increase our AVD's speed, without changing my systems hardware configurations.
You can setup an Android Virtual Machine using VirtualBox :
http://www.howtogeek.com/164570/how-to-install-android-in-virtualbox/
And to deploy to the virtual box :
android emulation on virtual box in eclipse
I tried this a while back and it was quite a performance improvement difference. I haven't done this in a while because I bought a pretty high end phone and I just use that now.
Is their any alternative to increase our AVD's speed
Using the x86 emulator will help.
That being said, your computer would appear to have issues. With that configuration, even the ARM emulator should take at most a minute or two, at least on Linux. Windows 7 perhaps adds some more overhead, but I would not expect it to be that much.
Also, bear in mind that you can usually keep your emulator open all day -- you do not have to exit and restart the emulator for most work.
GenyMotion have an Android Emulator that is pretty rapid. (not an AVD)
http://www.genymotion.com/
Genymotion is an emulator using x86 architecture virtualization,
making it much more efficient!
Taking advantage of OpenGL hardware acceleration, it allows you to
test your applications with amazing 3D performance.
It's free for personal use, has preconfigured devices (like N7 or Samsung GS3 etc).
I think you'll really like it.
You can select the snapshot options. On the first next start, a snapshot will be created. This will improve the launch speed of the emulator every other start...
Android Emulator takes from 15 to 20 min to start up and mostly crash thereafter on my Laptop no matter what kind of Android mobile or setup Im using. Im one a total lost on what i could do to make it run on a usable level.
Im running it in windows 8 on my labtop with 8 gb ram and a AMD quad-core on 1.6 GH.
Make sure you've installed the "Intel x86" system image for the API level platform you're using and then make sure your emulator is using that in the CPU/ABI dropdown in its configuration.
That will speed it up significantly over using the ARM image.
The only other thing you can try is to use snapshots, then you'll only have to sit through the long start up once. Snapshots have always been kind of glitchy for me though and I've stopped trying to use them, which reminds me, if you are using snapshots, try turning them off, that might help too.
This also happens to me when trying to run a full-spec device. I lower the specs and resolution quite a bit since I don't even have enough memory to allocate for a 1GB ram virtual device.
The first boot will take some time. You can configure your emulator to use snapshots which will speed up the boot time considerably. Look into running the x86 image which will increase the performance of your emulator. Keep in mind if you have any armeabi-targeted binaries, they will not work (not an issue for most people).
Yet another "slow emulator!" thread, but not quite. Ussualy people are complaining about boot time - for me it doesn't matter and I have snapshot option enabled. The problem with my emulator is that GUI is very unresponsive - by that I mean I have to wait around 3-4 seconds for emulator to register my click on a button for example. Since I don't have a physical device I am forced to work with this emulator.
The device I am emulating is Galaxy Tab 2 10.1, which means WXGA800 and large resolution (800x1280). I've set the device RAM size to 1024.
I am running Linux - if it makes any difference (because of crappy Graphics driver).
So what can I do to make it a bit more responsive? I can live with up to 1sec delay but not more.
I don't know any good solution for your problem but you can try to use Android on Virtualbox. Here you have site with .iso files:
http://www.android-x86.org/download
You can try the new x86 Emulators from Google.
http://android-developers.blogspot.de/2012/04/faster-emulator-with-better-hardware.html
Another option is to emulate devices using a Virtual Machine. I did a detailed tutorial (step by step) based in other tutorials:
http://edwindh.blogspot.com/2014/07/emular-uma-tablet-ou-smartphone-com.html
I have installed Android SDK on my computer. I have a intel i7-2600 processor and a Zotaxc 460 gtx fermi and 12 gb of ram. Basically saying, it shouldn't be running slow. Any suggestions on how to speed up the apis? or is it just slow?
Assuming you are referring to the Emulator and not Eclipse or something, you can speed up the Emulator a bit by choosing a smaller screen size for the virtual device, like HVGA instead of WVGA, etc. But that only goes so far. The emulator is just not very fast right now. They are working on it, however. I believe they show some of their early work in this Google I/O session.
If you mean the AVD (the android device emulator) is running slowly, then it is behaving as expected. Perhaps you have an android device you can plug in and run your app on? I would recommend you download developer drivers for whatever device your using instead of the bloated ones they try to get you to download.
Good luck.
Here is some usefull question that is about speed of android emulator:
Why is the Android emulator so slow? How can we speed up the Android emulator?
Eclipse performance can by improved by setting eclipse.ini. For example I have set -Xms512m
-Xmx2048m. Without this options, Eclipse has too few memory to open my project.
Disable the boot animation with -no-boot-anim, "Disabling the boot animation can speed the startup time for the emulator."