HTC EVO 4G :: Transition Streaming Not Smooth From 4G To 3G - Breaks Feed
Sep 15, 2010
I've been plugging my phone into my car audio and running my slingplayer while on my long morning commute, in which i travel through a few areas that are out of 4G coverage. When this happens, the feed fails and doesnt start back up till i reconnect the slingplayer. What I've had to do basically is turn off 4G completely so I stay on 3G all the way. Anyone notice this on other applications on EVO (or the Epic, I guess)? Anyone having issues with pandora, hulu, subsonic, youtube, etc? I remember back before the release of evo at the big new york event they said transition between 4G and 3G would be smooth but my personal experience has shown it not to be while streaming.
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Apr 16, 2009
I am using opengl es for images to translate from one position to other. But, the transition is not going in a smoother manner they are just jumping from one position to other. How can I get smooth transition of images? Rightnow I am using glRotatef() and gltranslatef(). Do I need to add anything extra? Please do respond.
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Oct 27, 2010
I am working on an porting an application supporting segmented video streaming to Android. For those who are not familiar with segmented streaming, it is when a complete video is divided into multiple segments. Each segment can then, for example, be encoded at different qualities to support different clients.
Anyway, my problem is that I am not able to get a smooth transition between segments. Currently, the only way I have gotten segmented streaming working, is to write the segments into independent, temporary files, and then load each file into the MediaPlayer once the previous has finished. This causes an interruption in playback between each segment, probably due to the I/O involved.
I have looked around for different solutions, among others, playlists and storing the videos directly in memory. However, none seem to work or be supported by Android. Also, I tried creating two MediaPlayer- objects and do something similar to double-buffering by preparing the next segment well ahead of the previous, but it only made the application unstable.
My question is therefore: Does anyone have any hints, tips or examples for how to do smooth transition between video segments? The segments I am working with are independent, so there is no dependency and they can be viewed as X number of independent video files.
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Jul 16, 2009
I am trying to resolve following task: smooth change of brightness from 100% to 0%, but can't gain effect of smoothness. Want to emphasize that I am using following approach of brightness
change. The recommended one.
WindowManager.LayoutParams lp = window.getAttributes();
lp.screenBrightness = floatPercent;
window.setAttributes(lp);
Well, it obviously works, but not smooth. I will describe logic: I have a thread that changes brightness:
while (isRunning()) {
Thread.sleep(sleepTime);
spentTime+=sleepTime;
view.post(new Runnable() {
public void run() {
changeBrightness();
} } );
}
I have duration of brightness change, for example 10 seconds. I calculate next value of floatPercent (see code snippet above) the way, sleepTime should always be less than 50ms.
So looks like it had to be smooth. But I always get not smooth transition. It relates specially the range of 0% - 5% of brightness. Smoothness is completely lost on this brightness range.
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Apr 13, 2013
how to avoid the use of expandable memory and rely on cloud-based services to store and stream media?
My main use case is that I like to use my phone as a media / music player for my iTunes library. I also use it for ebooks, audio books and photographs.
In past I've stored this on a micro-sd card, but would like to get away from this as there is a shift away from expandable memory by the hardware manufacturers.
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Mar 26, 2010
I use Cherry and AOR Players, which seem to be the same thing. Regardless of which, when I'm playing a Shoutcast feed (wifi) it simply shuts off. This would be a minor annoyance except for the fact that I like to listen to it when I go to bed. Having to keep restarting the feed is not conducive to relaxing and eventual sleep.
They tend to shut off on my laptop too but nowhere near as frequently. What are your experiences?
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Jul 5, 2012
I have a Samsung Galaxy S II and before I could transfer all of my music, pictures and everything else just fine. I recently got an update (AT&T) for ICS and now transferring 1 (3.32MB) .mp3 has taken upwards of an hour now.
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Aug 4, 2010
So today my USB breaks so the phone doesn't charge without putting some torque on the cable (I'm sure the USB jack has pulled off the motherboard). Should I live with the hassle until 2.2 is rooted, or return the phone for a replacement and risk that they will force an update to stock 2.2? I'm assuming I'd have to return to stock before taking phone in for service, too (and just after I finished getting everything setup after updating to rooted Froyo).
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Oct 21, 2009
In my project, in the res/drawable directory I have:
CODE:.......................
When I put the app on my HTC Hero, it works fine. But if I reboot the phone, the application icon stops using the icon.png, and instead begins to use the go_bg.png. The button that uses the go.xml no longer works either. Rebooting the phone basically breaks the app. I can reinstall the app and it again works fine all up until I reboot.
I know of two ways to get the app on the phone, first using Eclipse and second using the HTC Sync software that came with the phone. Installing the app either way produces the same issues in the end.
I've tried renaming the button image names and the xml file. Nothing helps there.
My phone is the HTC Hero. In Eclipse I'm building using the 1.5 SDK.
Any idea why rebooting my phone breaks my app?
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Jun 30, 2010
You can no longer send the ACTION_ATTACH_DATA intent with an image URI to a custom content provider without crashing the Gallery app. This bug was reported more than a month ago. It is a stupid bug that is super easy to fix, and as soon as Froyo was open sourced a patch was submitted. Still Froyo was officially released and the bug remains leaving developers who use this with an app that is no longer compatible and no easy way to work around it for 2.2. There are other bugs that also have not been acknowledged. This 'open' thing is great but it is not of much use this way.
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Sep 12, 2010
The CSS for my webapp gets completely misaligned when the mobile device is rotated to landscape (target devices are iphone and android). I tried using the javascript solution explained here in order to get my app to switch between a portrait.css and a landscape.css file on orientation change, but that still didn't work. It even messed up the portrait.css once they were both posted to the live server (although it worked on my local machine).The url for the app is http://mobile.geekstats.com/ Does anyone know how I can fix the landscape css?
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Mar 5, 2010
We are currently looking into methods how to implement tabs. TabHost has serious limitations and is no option. Instead, we are experimenting with our own tab solution, which has its own task (activity stack) for each tab.
It's working well except that there's transition animation performed by the system when launching a new task the first time. The NO_ANIMATION parameter passed to startActivity has no effect in this case. The animation breaks the app visually - is there a way to prevent it?
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Aug 16, 2010
My code is pretty standard.. sReport contains the text I would like output to the text file, and it contains several" "line breaks that render fine in a textview, but in the text file they're non-existent. There must be something easy i'm missing..
try {
FileOutputStream fOut = new FileOutputStream(sDir + sFile);
//write
fOut.write( sReport.getBytes() );
// Close output stream
fOut.flush();
fOut.close();
} catch (IOException e) {
e.printStackTrace();
}
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Aug 28, 2009
I am trying to insert line breaks into a string resource so they appear in a TextView. I put in "" but all I get is "
" appearing. Is there a setting I'm missing?
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May 27, 2010
I have recently updated my app to a build target of SDK version 8 in order to include the App2SD feature for my users. However I have had reports of devices on SDK 3 (1.5) having problems starting the application, with the following stack trace: If i change the build target back to version 4 as it was previously this issue goes away, also if i remove any graphical resources from my XML files this issue goes away.
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May 29, 2012
I recently bought my first Android phone and have a problem with the stock email app. Emails are displayed so that words are broken between lines like the example below:
This is a mockup of the problem I am having with the email reader on my Samsung Skyrocket.
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Dec 12, 2013
Majority of devices will not be able to render 720p or 1080p video in 60 fps using Kitkat 4.4. I believe this has to do with downclocking the boost clock in order to get better battery life.
My Phone: Moto X 4.4 - Both Dalvik and ART are broken
[URL]
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Apr 14, 2010
Right at 1:24: YouTube - When The Levee Breaks Led Zeppelin +Lyrics
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Nov 9, 2013
why restoring an app+data from Titanium Backup after a Factory Reset causes Push Messages (GCM I believe) to stop working. It seems fairly obvious that when restoring an app+app data from a previous installation, they get confused and the push messages aren't being delivered to the right place.
So far the only solution that I've found to the problem is to wipe the app's data, and restart from scratch.
I've done a lot of Google searching, and there have been a few things I've tried. This is my normal procedure I do when I upgrade/flash a new rom:
Code:
-Backup with Titanium Backup
-Backup with GO Backup
-Nandroid with TWRP
-Factory Reset
-Flash ROM
-Wipe Cache/Dalvik
-Boot
-Sign into Google Account
-Install Titanium Backup
-Restore previous Android ID
-Reboot
-Use Titanium Backup to restore Apps+AppData, as well as some system settings
-Reboot
At this point, some of my GCM push notifications don't work. The only way I can get them to work again is to wipe the app's data and start from scratch. I have tried the following things, none of which worked.
Code:
-Wiped the app data, restored the app data by itself again.
-Uninstalled the app, installed from Google Play, restored app data.
-Used Application Manager to disable notifications, then re-enabled.
-Went into the app's settings to disable notifications, then re-enabled.
-Cleared data on Google Services Framework
-Removed Google Account, cleared data on Google Services Framework, rebooted.
(This actually had an even worse side effect of re-breaking GCM push notifications for all of the apps I had fixed by hand) At this point I'm at a loss, I'm not sure what else to try. It kind of looks like the Google Account/GSF is related to GCM. I don't remember exactly, but I think I tried restoring the previous GSF App+Data on my most recent flash, and it still didn't work.
here's some lists of the affected/unaffected apps.
It DOES affect the following:
Code:
Accuweather
American Express
Bejeweled
CBS Sports
Chase
Facebook
Messenger (FB)
Reddit News
Waze
XDA app
It does NOT affect the following:
Code:
Gmail
Google Now
Hangouts
PushBullet
Yahoo! Mail
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Apr 23, 2014
Phone settings: Location : Battery Saving (GPS off, using Wifi/network location only)
On Google Play Services 4.0.x - I get very accurate location small circle around where my house is.
After updating to 4.2.25 - I get a large circle - maybe the radius of an entire block / surface area of a cell tower coverage roughly
Uninstall the update to play services (back to 4.0.x) - get very accurate location again.
I am using a RAZR HD with 4.4.2 kit kat / CM11.
Did play services update broke my specific phone?
I would stay on the older Play Services but Hangouts and Maps keep bitching about needing to update it.
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Nov 11, 2009
My girlfriend just got an HTC hero and I got a chance to play with it.
Even though it's specs are obviously less than those of the Droid it worked so much smoother, and I just don't understand why. Does android 2.0 just need to go through some growing pains?
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Aug 26, 2010
Originally this was posted in the Velocity ROM thread but I'm sure most Ally ROMs will be able to benefit from these fixes:
The following will enable JIT and tweak your windowsmgr to allow for smoother scrolling. Using ADB pull your build.prop:
abd pull /system/build.prop
add this line to the end of the file:
windowsmgr.max_events_per_sec=60
This will enable smoother scrolling.
Next, find the following line to enable jit:
#dalvik.vm.execution-mode=int:jit
and uncomment it by removing the # before it
Save the file and push back to /system/build.prop
reboot and your phone should be a little more responsive
I was having some permission denied errors when pushing the build.prop back via adb, so here's what i did:
(this part is optional, if your phone pushes the build.prop fine, then don't worry about this)
adb shell
su
mount -t refs -o remount,rw /dev/stl5 /system
cd sdcard
busybox cp -R build.prop /system
mount -t rfs -o remount,ro /dev/stl5 /system
sync
reboot
**to those having trouble w/ the busybox command, make sure the build.prop is in the sd card, the sd card is not mounted in the computer, and you are in the adb shell of the phone
also, make sure you are cd into /sdcard/ and can see build.prop in the root of your sdcard with ls then try to
busybox cp -R build.prop /system
alternatively if that doesnt work maybe try adb push build.prop /system/build.prop
Tested on Velocity 0.1.1 but may work with other ROMs.
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Aug 5, 2010
Has anyone noticed that the lock screen seems to be a little less smooth than before? I know it's something little but I was curious if I was the only one who noticed this.
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Aug 4, 2012
Looking to buy an android tablet such as the tf700, and the only thing holding me back is the browsing experience. Now i had the tf200 on ics and the browser was no where near as smooth. So have things changed at all?
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Sep 17, 2010
I am working on a application, in which I want to show Image gallery containing full screen images. I have put the gallery in the application successfully. But I am failing to apply some properties to the gallery as per the app design demands. I am using android.widget.Gallery library of android. The things I am failing to do are:
1) I wanna scroll the gallery images one at a time, as now its getting scrolled more than one images in one scroll.
2) And on scrolling the gallery, the images coming next from left/ right should move smothly into the screen and should stop at the screen edges. It should not scroll beyong that in one scroll.
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Aug 31, 2010
I tired installing the 2.2 update, but as many of us have seen problems have been occuring. I updated my sisters radio to the version that changed the start up screen. I didn't root the phone or apply any other update except for that one. Obviously I need to downgrade what I did to the stock. I downloaded SDK and will attempt to follow this:
Quote:
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Apr 19, 2010
Is there any info floating around about an aftermarket smooth backplate?I am really looking forward to the phone but I am not sure about that stepped off backplate.I would prefer a smoother one.Anybody know where to look for that kind of thing?
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Nov 24, 2010
Probably this question is answered. If it is, could you point me in the right direction then.
I would like to add the smooth scrolling functionality into my application.
i.e. I have a huge text and I want to scroll it automatically (like in book readers)
Could anyone offer any examples of smooth scrolling?
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Jul 26, 2010
In my app i have gradient as drawable which i am using as background and i want it to make it look as smooth as possible. After googling and trying by myself i came up with the following. On nexus one if you call only setDither(true) your gradient is still banding so you have to set PixelFormat like this Window.setFormat(PixelFormat.RGBA_8888). But on the other side G1 does not support RGBA_8888 so calling it make the gradient even uglier than before so Window.setFormat(PixelFormat.RGBA_8888) will not work well on devices that don't support it.What is the correct way smooth my gradient on all devices on which my app will run.
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May 24, 2012
i am using xperia x10i and updated to 2.3.3 after updation my phone is very laggy i have rooted also and using auto killer memory optimizer etc but still the phone is not as smooth as it was before the updation.
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