HTC EVO 4G :: PDF Won't Display
Nov 17, 2010
I am having trouble viewing a PDF on my Evo.I've saved it to the SD card and opened it with 2 different apps, and then erased it and re-downloaded and tried again, but each time the same thing happens: it will display the first few pages, but then the rest of the document shows as blank.The original PDF works fine on my laptop.Also, I plugged the Evo into the computer as a disk drive and opened the file to make sure it wasn't corrupted or something, but again, it displays just fine on the computer.
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May 4, 2010
Is it possible to disable title bar display dynamically after setting the content view by setting the NoTitlebar theme?
All the posts I have read told that any title bar changes we can make only before setContentView() call.
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Sep 20, 2010
I am facing one problem in message view. Bacically what I need to do is in message view I want to mark any telephone number or web address in different color. Can anyone please tell me where exactly the text is been written in Message View? On clicking this items it should launch appropriate event. If anyone touches a telephone number it should launch the dialer or if it is a valid email address then it should launch the Compose message event and so on.
Another question is whether to display message is Android uses the WebView?
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Jun 26, 2010
Hello there I have a problem regarding the new HTC Magic I purchased : in my text display where I read the conversations between me and my contacts... it has all of the messages I sent in 1 group together, and all of the messages my contacts have sent together. How do I change this to display the order in which they were sent and received? For example right now it is
ME : blahblahblah
ME : blahblahblah
ME : blahblahblah
You : blahblahblah
You : blahblahblah
You : blahblahblah
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Oct 30, 2010
I am dispalying some data by using sqlite .when i click on one button data come from database. It takes some time. At that time the screen is black .At that time I want to display the rotating spinner before the data dispaly.
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Nov 23, 2010
The display area of my SGS has been reduced there is now a black line (approximatively 1 millimeter thick) around the display now anything that should be displayed has been centered (a kind of)i have noticed that after press-holding the HOME BUTTON (to get to the task manager).even when the phone that black border is still there and it look like the screen has been pushed down the display is not now at the same level as the top-cover (or screen cover).I have used the factory reset but nothing has changed.My phone look horrible now.
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Sep 29, 2010
I have an issue with displaying videos on android devices.When any video is displayed it does not take the entire screen size of device even though i have given android:layout_width="fill_parent".There will being some blank space on either sides.for eg.if i have a video of 480 by 320 it will work on 480 by 320 device fine but on a device like say Nexus one it wont take the entire display of device ,there will be some blanl spaces on two sides. Is this a default feature of android devices or is there a solution to resolve this ?Why does not the "fill_parent" attribute work?
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Jun 26, 2010
Just got my EVo yesterday and so far I love it, battery life isn't bad..about 11 hours today and 44% left...moderate use. Hopefully it stays that way.I will admit tho, the screen is nice a HUGE but it isn't near as sharp and pretty as my little hero, anyone else think it has a slight blurry look to it? Maybe I have a messed up display or something.why in the world did they remove the lockscreen wallpaper? I liked that, and now it's just a blank little screen with a slider on it...can we at least customize it more?
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Jun 4, 2010
How does the evo's screen compare to other phones on the market today like the droid and iphone?
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Nov 26, 2009
I hv been using LG eve for only 4 days & i found the screen freezes there is no display but keyboard & touch works I have faced it 4 times in last 4 days!!! this is really annoying.you will receive msgs & other things but the only problem is no display. had to restart it to fix the problem all the time...(pressing power button & guessing/touching where the confirmation prompt will show up)I always turn on the gps & wi-fi
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Aug 18, 2009
i have two latitude and longitude. I want to display it on map in street view on phone. can some one tell me how can i do it ?
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Jan 15, 2010
Is it possible to display an xml file with all the tags in Webview or the Browser without first parsing the xml file?
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Mar 16, 2010
I realized that android is not able to display pdfs (in a webview or whatever) out-of-the-box.
So my question, are there any (os) jars or classes to display a pdf document within an app?
Has anybody experience with using some of the standard java pdf viewer libraries on Android?
The libraries don't need to be free, only usable with android phones.
I heard that itext got ported over to android. Has one of you did something with it yet?
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Aug 6, 2009
I'm interested in using Android for a E-Ink based platform. I know it has been demonstrated once by MOTO, but I'm interested in using it for a commercial grade product and not 'just' a technology demo. I have got a question on the ability to change the platform to cope with specific display effect caused by E-Ink. I'm asking this question from the role of system architect and have no prior experience with Android.
E-ink has several characteristics which are very different than the common LCD displays:
time to update display (50-700ms)
it costs power to change the display (none to maintain)
display life time is determined by number of display updates!
tradeoffs can be made between quality, performance and display lifetime
grayscale versions available
The great thing: it costs no power to retain display information and they can be read in bright sunlight with no backlight. Also the display can be literally as thin as paper...
This means that the platform software needs to have a degree of control over the number of display updates and the type of display updates to get the best performance. Otherwise, an application which is unaware of the display characteristics could quickly drain the battery, or worse, shorten display life time to months instead of years. Conceptually I'd be interested in replacing a display driver, but I'm not sure if this part is open. I know it is hard to get info on the Qualcomm chipsets....
My question: can this be done? Can the Android platform be modified to support a drastically different display effect? Any pointers to an android roadmap?
The reason I find Android interesting for this application is because there is a significant overlap in functionality (from cell phone to browser).
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Sep 9, 2009
I'm new to android developing and I've done a function which return an arraylist type ArrayList<ArrayList>. I would like to display this arraylist for see if my function work.
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May 29, 2010
So I have just bought a Desire and have noticed that it doesn't seem to display the colour white properly.
For example, if you go to the google webpage, the background is kind of almost a very subtle pink, not true white. In fact, the phone seems incapable of displaying bright white. Is this widespread or is it just me?
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Apr 13, 2010
I have a huge UI, in which I have about 300 to 500 rows of data (Horizontal Linear Layout), with each row containing 3 to 4 views. If I load all the UI at once, it takes a long time. How best I can display this UI?
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Jul 27, 2010
I've had a search about the internet and this forum for an answer / eureka moment to my question but can't seem to find anything so I suspect it might not be possible.The majority of my contacts have pictures against them and I'd like to see their ugly mugs when I receive a text from them instead of the notification bar in the top of the screen - is this possible?
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Nov 13, 2010
I thought that using dnla, i would be able to choose the ps3 as an output player for my dhd. I had a go today, but It don't work. What do I need to do, and am I right about sending it to the ps3?
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Jan 10, 2010
I'm trying without success to shape a simple screen composed of a webview and a closebutton on the bottom. When i run it i see the button close at bottom but when the loadURL of the webview is done the webview takes all the screen size and hide the close button.
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Nov 22, 2010
My app displays an AdMob AdView followed by a ListView. When the app first starts, I'd see an empty space where the AdView should be. After a while, I'd see an ad being displayed. However, this where the strange happens.The ad only displays for a brief moment, no more than a second, then it goes away and becomes empty space again (no ad). So it just repeats like this: no ads for while, brief display of ad, no ads again for while, and so on.This is my first experience with AdMob and I followed the AdMob integration instructions pretty closely.Am I doing something wrong? Or is there some kind of param to set the during of an ad being display that I am missing?
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Jun 29, 2009
I understand the notion of overlays and all, but what if I want to display thousands of points on a map?The map becomes unresponsive after a few hundred OverlayItems are added.What's the best approach for doing this?
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Nov 1, 2010
When on Google or other pages where I can enter text, the keyboard will not display. Just noticed this a little while ago, but it used to work. For example, I can browse to Google using the standard browser, but when I select the text box, the keyboard will not display for me. It happens with other similar websites as well.
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Aug 11, 2010
I added the calendar widget to my main screen to display my Google calendar. It's not very usable though. It shows today's date, but not today's appointments. To see today's appointments, I'd have to click on the calendar to go into it. For future days, it doesn't even list all of the appointments, I just get "+1 more." Right now, it looks like this:
11 Aug Wed
Aug 12 - appointment
Aug 13 - appointment +1 more
Aug 14 - appointment
Aug 15 - appointment +1 more
Has anyone found a better calendar? I want to see everything that's coming up for the day on the main screen without having to click into my actual calendar. I just came from the Palm Treo and loved that calendar display because it was quick and functional. Not so much with the Droid X.
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Oct 25, 2010
just got a Droid X 3 days ago. had a friend send me a couple picture texts and pic texts with songs. when i received them, it looked like a video "Play" button. i click it and the song plays. no pic on display. i go to save the sound and "save slide show" is the only option. when i do that, it says sound file saved to SD card and jpg saved to SD card. so.....there was no pic visible in the text but it was saved. i dont get it. on my piece of crap LG EnV, i just open the text and the pic is displayed and the song automatically plays. save them seperately, no explanations needed. can anyone explain this to me? then when i go to retrieve the pics and sounds, i can find the pics but dont know where my sounds save to?
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Aug 30, 2010
I'm rooted with CM6 6.0.1
When I check my battery stats it's showing my Display % very high. It was doing this yesterday shortly after root. I'm still getting great battery life so I don't understand...should I be worried about this?
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May 5, 2010
I have created an apk which has activities. I have included tabs in my program through which the user can select the required activity. But my main problem is that i couldn't find a way to display the tabs throughout the application. For example, on clicking a tab the corresponding tab opens. But when i click on a button the activity is displayed but the tabs are not getting displayed. I have included a tabHost in the program to display the tabs for various activities.
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Jun 11, 2010
Why does it not display all the messages in my inbox on the phone. I have like 80 messages there, but the phone only shows like 12.
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Jun 17, 2009
I wanna to launch google map and locate to a specific co-ordination.But, the launched google map there is no dot(like function of my location) in the view to indicates exact location, does anyone know how to let the dot displayed when google map launched? Just by sending intent.
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Feb 2, 2009
I hear that "some Activities never display UIs" according to http://code.google.com/android/devel/building-blocks.html. My question: is this true? I have yet to find a way to make an Activity without a UI. Documentation suggests an Activity can be non-visual.For example, Activity.getWindow() returns the "current window, or null if the activity is not visual."When would an Activity have a null Window?
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