Android :: Difference On Emulator Versus Actual G1 Phone For Method GlDrawTexiOES
Apr 5, 2009
I have a problem drawing a background for my OpenGL app on the emulator. It all works well on an actual G1, but i'm worried that if the emulator has a problem, other android phones may have the same problem. On an actual G1 the background is drawn on the background. All other drawing is drawn in front of it. On the emulator, the background is always drawn on the foreground, obsuring any other drawing. Here are two screenshots, where i have my background only occupying half of the screen: From emulato. Code...
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Nov 24, 2010
I am working on a compute intensive app for Android. I do not have any device yet to test performance. However, the performance on emulator is a bit slower than expected. I see an old question about some estimation of emulator vs device. What are your experiences while developing apps with recent SDK Froyo/2.2. Is performance observed on emulator is slower than actual device. Please share your experience and the specs of your dev machine and mobile devices, both.
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Jun 23, 2009
I have read a couple of threads about Bitmap creation and release using "recycle()" but still have a problem with an OOM when running my app (that creates bitmaps) on hardware - the dev phone 1 in this case. Multiple passes through my application screens work fine in the emulator but performing the same actions on the device results in an OOM exception almost immediately. At this point I would really like a deterministic way to replicate the scenario on the emulator which I thought should be possible by limiting its memory (though I did read somewhere that the emulator and the dev phone 1 have the same default memory so this should be moot but whatever) i.e. -memory 64, but I am having zero success. Am I using the correct emulator args to limit the memory and/or what is the strategy for making the emulator exactly the same as the device at least with respect to memory constraints/pressure?
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Apr 27, 2010
Can anyone suggest a solution for emulator to get my own local IP (not 10.0.2.15)? But i want to get my actual IP of my system. Is there any solution to it?
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Nov 9, 2010
I am developing an application which I need to test in Samsung I9000 whose resolution is 480*800. But when I try to create a AVD Emulator with 480*800 resolution, I am getting a very big resolution. How to get the screen resolution of Emulator similar to Device.
I will be waiting for valuable reply.
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Nov 23, 2010
I created a Galaxy Tab emulator using these instructions: http://innovator.samsungmobile.com/galaxyTab.do
When I install my 4x2 widget on the emulator it displays like it does on a phone (full width, half the height). However I went to try it out on an actual device in Best Buy and there it displayed as if there is room for a 5th row and column. First of all, why is there this discrepancy? Second, how would I create a 5x5 widget?
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Jan 20, 2010
How would one go about putting a fully working emulator on a droid without having to pay?
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Sep 16, 2010
I have a non-rooted Motorola Droid running 2.2 and I want to root to try out a ROM. I want to make sure I do this right. I don't want to lose any data (pictures, texts, etc) and I don't want to lose any apps. I've read a bunch of threads and it sounds like this is the general order I should proceed in:
1 - Backup data with MyBackupPro
2 - Root
3 - Backup apps with Titanium Backup
4 - Install ROM
Is this correct? Am I missing anything? Will the root method or ROM make a difference in terms of the process?
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Sep 27, 2010
I created a little texture drawing class from observing the LabelMaker example in the Android SDK. One thing I can't find however is how to rotate textures drawn with glDrawTexiOES. is it possible? I've just tried glRotatef but it has no effect.
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May 3, 2010
I'm trying to render a 640x480 RGB565 image using OpenGL ES on Android using GLSurfaceView and Native C code. Initially I had a 0x0501 error with glTexImage2D, which I was able to resolve by changing the image dimensions. But now, in the "drawFrame" call, when I do glDrawTexiOES to resnder the texture, I'm getting the following error on the Logs: drawtex.c:89: DrawTexture: No textures enabled I'm already doing glEnable(GL_TEXTURE_2D), is there anything else I should do? Is there a complete example showing GLSurfaceView with native code using textures?
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Dec 19, 2012
Why there is difference between the screen layout in eclipse in xml editor and in the emulator?
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Dec 9, 2009
I tried out this app: Fpt System Manager v1.1 Application for Android | Tools
And in the RAM area it currently shows me as having 83MB of RAM available out of 192.5MB of RAM. Obviously because of running apps.
What I'd like to know is how much _total_ RAM is _actually_ in my phone. The model I have is supposed to have 288MB of RAM (Rogers HTC Magic).
Is there an app, or is there some other way, to determine the actual specs of your phone, ie. actual total RAM installed?
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Apr 22, 2010
Can anyone tell me how I programmatically retrieve the actual Locale and/or Language in Android ?
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Mar 25, 2010
I can text, receive text, and also receive calls from my Google Voice #.But when I try to make calls using my google voice # it keeps showing my actual phone number to the people I'm calling.I've set the phone to ask whether or not to use google voice or actual # and I've also tried the use google voice for all calls and I get the same results for both, it keeps calling from my actual #.Hopefully I'm making sense with my problem.
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Jun 4, 2010
Here is my issue. When I read or delete an email from my phone, it doesn't reflect in gmail when I login. It still shows as unread. Whenever I get new emails on the phone, it will say I have 5, but I only have 1 because I already read the other 4. But I cannot see them and can only view them then from gmail online. Never had this issue live past a *228 and reboot. I have cleared cache, tried reflash. Everything. Even went back to a working NAND and still same issue. I am using Aloysius v11 MAPS.
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Feb 19, 2010
Ok I've read a gazillion threads on battery life and 2.1 etc etc and you have me all waiting anxiously for an update and bigger batteries but what about actual talk time on the phone? didn't see any threads about that. Its not uncommon for my phone to be a toy all week then on the weekend catch up with some buds or family or whatever and yak on the thing for 2 hours straight. Will it hold? I know my old razer with an ext batt would go 4 hours talk time easy, glimmer would do 2.5 hrs easy with stock battery sometimes more. Pearl did well, haven't really talked the Storm out cause its my work phone and I tend to shun that thing on the weekends ....so let me know how long you've talked on it! Battery life does seem to stink but I can't put the damn thing down so I'm sure that has something to do with it and all my other smartphones sucked battery wise too the first week or so, so I'm not passing judgment yet, just want to know how long i can talk on the thing before it dies....I will do my own testing soon but would like some ideas.
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Aug 6, 2010
I created a sqlite database to store playlists for a media player I am developing because of extended feature (rather than using the Content Provider). It works perfectly on the 1.6 emulator but FCs on anything higher than 2.0... what has changed that I need to know about as far as opening databases in SDK 2.0+? Here is the logcat.
CODE:.............
Here is the dbhelper class
CODE:................
why can't stackoverflow just use tags like a normal syntax highlighter.
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Feb 21, 2010
Just trying to get an idea of how hot is normal. so how hot is the hottest you have seen your droid cpu get?
ONLY POST YOUR ACTUAL CPU TEMPS, NOT BATTERY TEMPS.
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Aug 17, 2010
I was on my Vibrant looking for highlights for a soccer game on youtube. When I clicked on a user's channel, the actual youtube flash player loaded. Not the phone's youtube player, but the actual in-page youtube player. That is flash, right? My phone is still on 2.1, how can this be possible?
This is the channel:
YouTube - Freddyazulful's Channel
I haven't been able to recreate it with any other channels, but I can do it with this one every time.
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Jun 5, 2010
I can't find it in Ringdroid, and haven't found any other music editing apps.
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Dec 12, 2009
Everytime I send a text over 160 characters I get a response back from Verizon saying either the recipient doesn't support enhanced messaging (even though I'm sending a text to someone with the droid eris) or a different type of error message. Does anyone else have this problem, or is this something that is more a problem with my actual account?
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Aug 22, 2010
When the app starts up it shows the activity label property in the title bar. If you set a different title for the activity in onCreate that will show up later. You see the launcher activity title for a while and then the programmatic title replaces it, which is not very nice visually. The icon on the home screen uses the label for the activity. What I'm trying to do is get a label for the icon on the home screen that is different from the activity title bar. I tried setting the intent- filter label, but that didn't appear under the home screen icon. There is a label property for the application, the activity, and the intent-filter. The activity label is shown for the icon and the title and the other label properties are not shown.
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Oct 5, 2011
Does apples siri bring anything to the table other than what Android has enjoyed all along?
Im just trying to figure out what the iphone4s is bringing to the table aside from the, admittedly good, processor.
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Aug 13, 2010
I am developing a financial app that stores data in a file.I have noticed that text file i/o is pretty slow. If I switch to a binary format, how much faster will it be? 2x? 10x?I could write my own timing tests but I am hoping someone else has already done it.
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Feb 21, 2010
Is someArray[index] a faster way to get to a value than someObject.field?
E.g.: if(intArray[i] == 42) {//do stuff}
VS
if(someObject.x == 42) {//do stuff}
I will try to test it soon and post the results; just wondering if you all had any thoughts.
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Sep 7, 2010
I'm trying to override the onBackPressed() method of the ActivityGroup class:
public class MyClass extends ActivityGroup {
@Override
public void onBackPressed() {
// do something
return;
}
but I'm getting the error The method onBackPressed() of type MyClass must override a superclass method. I'm relatively new to Java, I've seen here that people do it and it works for them Why I'm getting this error? I'm writing an app for android 1.5, could the problem be here?
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Nov 22, 2010
In Eclipse, when I mouse hover over a built-in method, it displays a method definition including stuff like what the method does, input objects, return objects etc. If I have a yellow line (warning) under the method I'm trying to use, I can't get the mouse-over to show the definition. If I try hitting F3, I get a "The Jar of this class file belongs to container "Android 1.6" How do I show the definition of the method I am using when there is a warning?
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Jan 28, 2010
I was just wondering. I was going to buy the DEV 2 but then i decided to just buy the Nexus One. I want to troubleshoot my apps but i don't want to buy old technology. as it is I am going to have to buy a new phone every 6 months to keep up with technology.
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May 12, 2010
I am trying to use annotation - method.getAnnotation( ) or method.isAnnotationPresent( ) and it is not working. I am using eclipse emulator for 2.1 OS version with JDK 1.6. Following is information about what I did..................
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Sep 27, 2010
All i keep hearing about is issue after issue with the OTA. then on top of that, u cant go back to a leaked version. is it any good news for those that got the OTA??
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