Android : Update Screen In Droid?
Jun 25, 2010
I have to show the received data of a UDP server. When data is coming from the server at that time I have to show that on the screen one by one. How to update the screen (Textview (or) EditText)?
I need to add (rec_str) value to the screen. code...
When I use settext it displays the last text only. How can I see all the incomming data?
(Data will come one by one. When the data is comming I need to display the current data with the existing data also.)
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Nov 8, 2010
Yesterday my Droid 2 got automatically updated to 2.3.20.A955. It worked fine yesterday. I turned it off when I went to bed and now this morning after turning it on, it appears to be functioning except the only screen display I get is the white M (Motorola logo) that normally appears when starting up. I have tried to turn the phone off and on several times, although with no display it's hard to even know if it's happening. So far, nothing.
Edit to add: Well, I took the battery out and put it back in, now it's working. I should have tried it earlier but I didn't. I'll leave the thread up just so people know there is an issue.
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Jul 25, 2010
So I was trying to show off my phone today and when I tried to take a picture the screen was black. It won't take a pic or anything. This is the first time I've tried it since the update.
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Sep 22, 2010
Recieved the Froyo update last night. Hit install, every thing went well up untill the reboot. Stuck on Motorola screen. Took out the Battery ,, nothin still stuck on Motorola screen. Took it to Verizon they couldnt figure it out, Talked to Tech support which is really good at Verizon by the way. They were stumped. So in the end they are sending me a Brand new DX, with an extra SD card and Battery. Not a refurb. So I feel lucky at best.
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Oct 11, 2010
I don't know much more then that my friend has a stock x and he just pulled. He check the rest of his phone know.
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Dec 2, 2010
With the old 1.6 software on my X10, the lack of an automatic screen lock when in an active call was mildly annoying, as not all areas of the screen were active. However, with the new 2.1, just about anywhere on the screen becomes active (especially when juggling two simultaneous calls). What are the chances that we'll see a 'lock screen' function for phone calls? Those of us who actually use the phone for phone calls whilst holding it would surely appreciate it. Other android devices have had this for years.
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Aug 21, 2010
I used to really love the Latitude interface, when I clicked on a friend in Latitude, I got a screen with many options, including Navigate to, send text, etc.
One really cool feature on this screen was "what's nearby" which showed stores etc. that were near my friend.
Also, the background was black and the text was white.
NOW (after the last update): I lost the "what's nearby" feature AND the background is white and the text is black.
What can I do? Is there a way to revert maps to the older release?
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Jan 25, 2014
I updated my Droid Maxx to 4.4. The change I first noticed is that the home key takes you back to the home screen instead of just leaving an app and returning to the screen I was originly on. This is definitly new. Is there a way to turn it off?
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Jun 19, 2010
I'm new to this android development. I've read a lot on the net how to do it, but I can't get the speed I want/expect.In init: bitmap = Bitmap.createBitmap(WIDTH, HEIGHT, Bitmap.Config.ARGB_8888);
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Sep 11, 2010
Take a look at the scribd poster here: Droid X Ad Tears Into iPhone 4's 'Grip of Death' Signal Issues | Android Phone Fans
*The article itself is unrelated*, however, if you see the Droid X picture in the Ad at the bottom of the article, the in call screen has twitter update of the person. As far as i can tell, the in-call screen seems to be otherwise essentially AOSP call screen. IS this a customisation that Droid X people get, can i do this on my HTC Hero (Rooted with Froyo)?
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Apr 26, 2010
I've a question about ListActivity & ListView & CursorAdpater. The problem is that my listview isn't updating when I call notifyDataSetChanged method from adapter, after I delete an item from database.
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Apr 14, 2009
I am working on a game for Android. I'm following the general program layout of Lunar Lander, where a SurfaceView has a worker thread that runs the main game loop. That loop updates the physics and redraws the screen by creating and drawing to a canvas.
From the thread class:
CODE:.........
I believe surfaceHolder.unlockCanvasAndPost(canvas); is supposed to release the canvas and force the screen to redraw correct? That's not what I'm seeing. I'm getting strange behavior where the final draw works, but each previous draw only shows a black screen.
For a better example: I draw a small character sprite at the left side of the screen. Then, for each successive frame of 100 frames I translate the image one to the right. So I expect to see the sprite slide to the right as the program runs. Instead, the screen is black the whole time until the end, when the sprite appears already on the right side of the screen. It's as if the very last call to unlockCanvasAndPost() is applied to the screen, but the others are hidden or not drawn. I've verified that they are, in deed, being executed.
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Nov 1, 2010
I need to do an internet access to update a field on my UI. I do the internet access in a background thread by extending AsyncTask.
Since I need to update my UI every time the screen is refreshed I am executing the AsyncTask in my onResume method. code...
I dismiss the REFRESH_DIALOG dialog in the onPostExecute() method in the AsyncTask.
For testing I rotate the screen to landscape. Things work well. The problem is when I try to rotate again to portrait. I get 'java.lang.IllegalArgumentException: no dialog with id 1 was ever shown ...'. id 1 is for the REFRESH_DIALOG.
How do I get rid of this error? Is there a better way to do an Internet access to update my UI every time the screen is refreshed?
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Aug 28, 2010
I've got a quick question.
My friend bricked his DX with the Deodexing or whatever. After an sbf flash..
Can we update to 2.2 via update.zip in recovery, install rom manager, and then install MY backup on his phone? I'm currently uploading them to file hosting, and wondering if this would work.
If so, will he be fully rooted, deodexed, and themed(I'm rocking the xtreme 2.2 theme)?
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Aug 3, 2010
I notice my colors are softer on my screen after the update. I have novatek.
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Aug 6, 2010
after the 2.2 update it seems that i have to touch the screen twice to register my touch. it only does it on web pages, and not on my 7 home pages.is anyone else having this issue? if so, how do i correct this?
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Sep 1, 2010
When I soft rebooted a few weeks ago, I lost a bunch of settings (like wallpaper, default notification sound, skype). Also the HTC weather widget stopped updating on its own. I can manually update it but it stays at one location, not the one I am at. Used to work fine. Seems like "my location" doesn't update for it. I ahve tried to reboot, reload widget, reset my location settings - no change. My stock web browser also resets at some sites (this one especially). Never had this issue before.Tried to update my profile and the screen just goes black. Stays that way until I hit the back button.
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Nov 15, 2010
I recently was sent an OTA update and did it. Well , it wiped all my work Exchange settings out. I reconfigured and now I am forced to log in with a password AFTER I swipe the screen lock at the bottom.
This was occurring before the 2.2 update in Sept. and I used the No Lock App. Well now, the No Lock app doesn't even work. I work for a small company and they couldn't find the "Mobile" settings in Exchange that I have read about in other posts. Anyone know why this is happening and if there is a fix? I have other Android users at my office and they do not have to unlock with a password.
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Jul 12, 2010
Since the last software update every other time I turn my Evo on in the mornings the screen will not come on. The phone is working just fine, I still get alerts etc. And the bottom 4 lights will light up if I hit the lock button. Only thing I can do is pull the battery.
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Feb 22, 2012
I need to show the output on the screen from my if statement. I need something to put instead of system.out.println("This") - I know this shows it on the log. I want to show on the screen.
Code:
try
{ PleaseEnter=(EditText)findViewById(R.id.PleaseEnter);
{
[Code].....
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Nov 23, 2010
I just upgraded my xperia to android 2.1 and immediatley after that my phone keeps on restarting. is this normal? or should i reinstall the update again?
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Sep 22, 2010
After buying a HTC Desire in August, I've been very happy with it. The best phone I have ever owned. And after rooting it and installing LeeDroid's 1.9a ROM, I've been enjoying the tweaks and a2sd+. Anyway, I have a Telus Desire which I unlocked and am using with Fido. I followed this guide to root and this to install the LeeDroid ROM.
Ever since then, however, I have not been flash any new ROMs. When I flash a new ROM using ROM Manager, it goes to the white screen with the HTC in green then the screen/phone just shuts off becoming unresponsive until I take the battery out then in again. When I open ROM Manager, it gives me a pop-up that says "Recovery Failure" with three lines which say:
- Recovery mode is "broken".
- ROM Manager doesn't reboot.
- Other.
I tried to reload the clockwork recovery using ROM Manager and Unrevoked. Didn't seem to fix the issue. There is an official OTA update that I couldn't install due to the same issue. If you have any input as to how I should fix this issue
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Aug 30, 2010
Last week I received the 2.1 update on the HTC Hero. I love it, BUT, i can no longer force lock my screen. Previously I could press the 'power/end call' button once to lock my phone. I can't do this any more. Is anyone else experiencing this? My only option currently, is to let my screen time out (set to 15 secs) and then my phone locks itself, but I cannot force this manually. It's rather frustrating - a lot goes on in my pockets in 15 seconds!
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May 16, 2010
After the update was complete, I got a white screen with red letters at the top that says "Cannot find jpg or png!" and now the phone won't work. I cannot redo the update because it loses connection with it after the 2nd powercycle in the update. Is there a way to fix this?
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Nov 6, 2010
I have last night updated my X10i through SE US to Android 2.1. Following from here I cannot get past the boot screen, it switches on, but stays blank and does not do anything else. I have tried to re-install / repair through SE US (PC Companion does not work in this case) to flash it once again, and also that did not help. It keeps telling me that everything is fine, and I should just switch on my mobile phone.
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Sep 23, 2010
After the OTA today the phone tab graphic at the bottom of the main screen is now somewhat scrambled. It's like the resolution or something is wrong.
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Aug 3, 2010
I noticed now when I press the power button to wake the phone, the bottom capacitive buttons will light up first then the display will light up. there's a noticeable lag but very short. noticeable enough from 2.1.
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Sep 29, 2010
Yesterday I received an OTA with 2.2.1. After unpacking and installing the update my phone rebooted as normal. When booting the Nexus-logo appears, but afterwards the display remains black. There are indications that the phone boots up as normal, as I can hear the sounds (ex emergency-call) when pressing the display. The display works perfect in boot-menu (rescue etc)
I've tried to do a factory reset and pulled out the battery several times to try to reset - all with no luck.
In addition I've placed an update.zip on the sd-card in order to perform a new manual update, but after choosing recovery, my phone restarts and the screen turns black. Any idea how to solve this?
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Apr 29, 2010
So the screen supports 16m colors but because of 1.6 its limited to 16k. So with that being said when it updates to 2.1 it will be 16m colors, how much better will it look though? Cant wait to see how it looks!
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May 16, 2012
Update: Power charger had to be removed to allow update to complete.
I bought a HTC One X today and downloaded the system update. It has been in the update screen for like 40 minutes (with the green refresh icon above the phone on a black background). What's going on? Should I be worried? I've tried holding down the power button which turns it off but when I turn it back on it just goes to the system update screen again.
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