Android :: Writing Text On Images

Apr 9, 2009

I want to edit image for Writing text on images, is it possible in Android, if so, how to achieve this.

Android :: Writing text on images


Android :: Writing EXIF Metadata To Images

Jul 14, 2010

I want to store some metadata in images. My camera application gives me a bitmap, which I store in the storage (MediaStore) device. In addition to this, I want to add a few tags to the picture in its metadata. I think EXIF is a good way of doing this. But I couldn't find good references on how to do this.If there are some tools to achieve this task in Android programming,

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Android :: Download Here Library For Reading - Writing EXIF From Your JPEG Images

Jul 23, 2009

Android does not provide an Exif Reader or Exif Writer in its SDK (it has a native implemenation, though, but that API is private).

The Sanselan library, however, does provide a full fledged set of functionality for reading and writing Exif metadata.

However, Sanselan pur sang cannot be included in an Android Project. It references classes and packages that do not exist under the current version of Android (e.g. ImageIO).

Therefore, I made a quick cut of Sanselan 0.97, cutting out all the classes that prevent it from being used on the Android platform. It is a quick cut and it may have some issues. However, I got its exif reading and writing to work for my application and it looks like its working quite well. Reading and writing raw image-data is, however, not possible in this cut. This has been cut out.

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Android :: Writing Text On Icon Of Menu?

Apr 10, 2010

Can we set Title for a Menu Item in Android if it has an icon from drawable? I have a icon for a Menu Item and if I set the icon then the title that is set for that Menu item is not visible. Is this possible or not?

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Android :: Writing Current Time In Messages To Text File

Mar 31, 2010

In my application I will be writing messages to a text file. When I am writing the messages I also want to include the time in it. How do i write in the current date and time? Must I use Calendar now = Calendar.getInstance()?

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Writing Text To Internal Storage

Mar 12, 2014

Im trying to write a string to a text file on the phone internal storage

i use the following code

protected void writefile() {
String FILENAME = "filedemo.txt";
String content = txtMessage.getText().toString();
try {
FileOutputStream fos = openFileOutput(FILENAME,MODE_PRIVATE);

[Code]...

I understand this writes it to the internal storage in data/data but I want it to store in a folder called "Datafiles" which I can access via my PC or using a file manager.

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Android :: Inserting Images In Text Field Along With The Text

Aug 7, 2009

I want to add Image to Text field, at the same time i want to write text

under that image( want to describe about the image ) in the same text field. And the image

should be provided with ZOOOM_IN and ZOOM_OUT options, for the user to view.

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Nexus : Can Not Select People From Your Contacts When Writing A Text

Feb 16, 2010

One thing that I noticed from this phone, nexus one, is that you, the user, can not select people from your contacts when writing a text.. you would have to first go through your contacts and then choose one specific person to text... how would you do a mass text message... I want to have the choice of selecting who I want to receive the text after I write it... has any one felt the same way?? Has some tried to solve this "problem"

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HTC Desire :: Use Optical Trackpad To Move Cursor When Writing Text?

Aug 5, 2010

Can you use the optical trackpad to move the cursor when writing text? So if you realise you've gone wrong you don't have to place your finger in-between two letters. On my existing very old touch scree phone this is a big issue as i can never get the cursor exactly where i want Another trackpad question - what purpose does it have when browsing, does it highlight links allowing quick navigation without using the pinch and zoom?

Final track pad question- do you use it? The battery- with moderate to heavy use will it ALWAYS last a long day 7-11 for example? Hows the froyo update, is sense still as smooth as ever?

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Sony Ericsson Xperia X1/X2 :: Stopped Working - While Writing A Text And The Screen Went Blank

Aug 27, 2010

I've had my Xperia X1 since christmas 2008, About 2 weeks ago while i was writing a text and the screen went blank so i just thought my battery had gone. when i got home i put it on charge over night and when i got up in morning i tried turning it on and nothing happened (i mean that little vibrate it dones when it switches on), so i took the battery out for 5 minutes then put it back in and tried again and it did that vibrate thing but nothing came up on screen but then someone started ringing me (still nothing on screen) and when i pressed button to answer it, it wouldn't answer and kept on ringing. I've tried updating the software from my laptop and i think it updated it but i couldn't tell because i can't see anything lol but it's still the same. i haven't dropped it or anything so i haven't got a clue why it's suddenly stopped working.....

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Sony Ericsson Xperia X10 :: Put Lock On Photo Album - Stop It Vibrating When Writing Text?

Aug 19, 2010

Can you put a lock on the photo album or on the sms folder?

And also

Is there a way i can stop it vibrating when im writing a text? I actually find it quite annoying

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Android :: Android Writing Logs To Text File

Nov 18, 2009

I'm Trying to Write Logs to Custom Log.txt File on Android File using this code of Mine but then this method creates file but contains nothing. Basically I want to read previous contents of the file and then append my data with the existing content. The Code is as follows :
public static void write(String str)
InputStream fileInputStream = null;
FileOutputStream fileOutpurStream = null;
try { FileInputStream = new FileInputStream(file);
fileOutpurStream = new FileOutputStream(file);
if(file.exists())
{int ch = 0;
int current = 0;
StringBuffer buffer = new StringBuffer();
while((ch = fileInputStream.read()) != -1)
{buffer.append((char) ch);
current++;
}byte data[]=new byte[(int)file.length()];
fileInputStream.read(data);
fileOutpurStream.write(data);
fileOutpurStream.write(str.getBytes(),0,str.getBytes().length);
fileOutpurStream.flush();
} else
{file.createNewFile();
fileOutpurStream.write(str.getBytes(),0,str.getBytes().length);
fileOutpurStream.flush();
}catch(Exception e)
{e.printStackTrace();
}finally
{try
{fileInputStream.close();
fileOutpurStream.flush();
fileOutpurStream.close();
fileOutpurStream = null;
fileInputStream = null;
}catch (IOException e)
{// TODO Auto-generated catch block
e.printStackTrace();}}

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Android :: Button Containing Images And Text

Nov 12, 2010

I have to create a small panel like thing with a border.This should contain a text, an image that describes the text and a button.On clicking that button I have to do some operations also.Which widget is suitable for this?

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Android :: Adding Scroll To XML (Images And Text) Possible?

Nov 8, 2010

I asked about adding images and text and I was told to put it in to a xml. Now my text goes farther than the xml. Is there a way I can add a scroll to it or will I have to go about another route to get the effects I need.

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Android :: Example To Place A Text Between Two Images In Droid?

Nov 2, 2010

I want to create layout where I have two images at left and at right and text in center.

I have tried to do it with relative layout but unfortunetly it was unsuccessfully. Could anybody provide me an example?

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Android :: How To Display Text / Images In Single View?

May 15, 2009

Surrently I am developing a quiz application. the quiz pattern is one question and four answers. for answer cell i am using text area. and its working fine , but now i want to show some images in Answer cell. how i can do this ? can use different view ? which view able to show text as well as image at same time.

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HTC Hero :: Makes Annoying Type Writing Sound When Text / Turn It Off - Turn Spell Check Back On?

Nov 18, 2010

What i did but now my phone makes an annoying type writing sound when i text. I looked though everything and cant find what turns it off. And also the spell check when u type is off too how do i turn that back on?

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HTC EVO 4G :: Sending Multiple Images Throught Text

Sep 9, 2010

I am basically trying to send more then one image at once through text message is that possible? I know of slideshows but how do i go about creating one and sending it through text message.

I also tried using the search engine on this forum and not a great one in my opinion compare to other search engines i have used in car forums. So if there is already a thread just like the one i have create please redirect me and close my thread Mods.

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General :: App Development / Add Web Images Through Text File

Jun 18, 2012

i want to include web images in my app but i dont want to have the url in the source code, i want a txt file that is hosted on the server to tell the app where to find the images.

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General :: Cannot Send Images In Text On Samsung Mega

Mar 6, 2014

I just purchased a Samsung mega and it has been a disaster from day one. I will lead to disaster part out of it for now and will simply ask a couple questions.

1) Why do I have to turn on my data to send a picture in a message? When I attempt to attach a picture in a message while I am on Wi-Fi it will tell me that it will be sent when my data is turned on. Also, instead of just sending the photo as is, it says that the photos is being converted to multimedia. When I turned the data on and try to send a message I get nothing but a spinning circle beneath the photo.

2) It It is obvious that there are defects with the glass that is used in the Samsung mega. My glass cracked within 24 hours of owning it even though I did not drop it or bang it. I do not know if there was a change in the temperature or what. All I know is I placed the phone down on the counter at night and it was working fine with no cracks. I woke up in the morning and it looked like someone took a scalpel and made a perfect straight incision across the bottom of the screen. I can say with 100% certainty that the phone did not suffer any damage by my hands which could've caused this to happen. After doing battle with AT&T I received a new phone. This time I treated it like it was a fine piece of China. Needless to say, within 36 hours there was a perfectly straight line across the screen from the upper right corner to the left middle section. The line is so fine that it had to come from the bottom up or from the inside to the outside of the glass.

So my question is, has experienced problems with the glass that is on their phone? After getting the runaround from Samsung and AT&T, it is obvious they know this is a widespread problem.

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General :: Droid HTC Inspire 4G - Can No Longer Text Images

Aug 20, 2012

I have a Droid HTC Inspire 4G and have always been able to text images, but I can through email. It just suddenly stopped working through texts. I get the old image can no be sent with exclamation point.

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Android :: Load Images In OpenGL Without Having Thin Outline Appear Around Images?

Nov 2, 2009

I'm basically using the same method of loading bitmaps in OpenGL that the SpriteMethodTest example uses and have been unable to get rid of an annoying outline that appears around all of my images.

For example, If I were to load an image of a white circle on a white background, I would expect to see nothing. Instead, I would see my circle because its edge would be gray. In SpriteMethodTest, I replaced the background image with white and was able to see that the edges of the android images flying around also don't seem to be rendered correctly.

Does anyone know how to load images in OpenGL without having a thin outline appear around the images?

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Android :: Adding Some Nine Patch Images Breaks All Of My Other Images

Apr 6, 2010

I'm working to convert some background images to nine patch so they scale better on different phones.
The problem is that if I have the following resource structure: drawable-hdpi/background.png drawable-hdpi/button.png drawable-mdpi/background.png drawable-mdpi/button.png drawable-ldpi/background.png drawable-ldpi/button.png and then I drop a new drawable-hdpi/background.9.png file into the mix, it breaks button.png during the pre-compile. The error is "No resource found that matches the given name (at 'background' with value '@drawable/button').Simply removing that one nine patch file fixes the build. Should I be able to have some nine patch images and some normal ones, or to have nine patch only in hdpi but not mdpi or ldpi? This is Eclipse 3.5.1 with the latest ADT.

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Motorola Droid X :: Does Google Images Let You Select Images?

Jul 18, 2010

Just curious how many have this issue.If you are unsure select the link below and find out pls.

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Android :: Tutorials On How To Create Jpeg Images Or Convert Images Into Jpeg?

Jun 23, 2010

1.myJpegFile = new File("images/jpegImage.jpg");
2.output = new BufferedOutputStream(new FileOutputStream(myJpegFile));
3.encoder = JPEGCodec.createJPEGEncoder(output);
4.encoder.encode(myJpegImage); Please could you give me the equivalent code for line no. 3 and 4 in Android?

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Android :: Writing Authentication System

Jul 21, 2010

I am currently writing the backend for a service which has 3 clients: browser, android native and iphone native. I am having a little trouble with coming up with an authentication system since I don't know what can really be done on the clients.

I am using django + twisted for the backend.

Basically, I am going to be writing RestfulAPIs to open up for the clients on both phones to call.

Now the real question is, how should I come up with an authentication system?

I have thought about using sessionids, this works very well with the browser and I can use django's integrated app for that.

However, I don't know if it's possible for both the iphone and android to obtain a unique sessionid on the handset. Should I write an API call to distribute unique sessionids?

if that's the case, is it possible for me to still use django's authentication system since a lot of the stuff here are customized? ( I am not even using a rdbms - I am sticking with mongodb, so I was on the verge of dropping django's authentication app ftm).

I have looked at foursquare's API and their basic auth method requires you to pass in user:password in every http request header. That adds 1 additional authentication each call which can kind of seem excessive.

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Android :: What Complexities Are Involvod In Writing ROM

Jun 9, 2010

This is a pretty open ended question.I have a T-Mobile Touch and have some free time on my hands. So far as i understand im stuck with Android 1.5 and no sign of T-Mobile or Huawei releasing a ROM using a more up-to-date version of the Android SDK.Im asking what are the major complexities involved with making a ROM for this fone using a newer version of the Android SDK?

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Android :: Failed To Open /dev/msm Pcm Out For Writing

Sep 16, 2010

I would like to open an mp3 file with my own audio player(based on mplayer and FFmpeg) I packaged in a apk file. It runs fine using command line and the executable version but not when packaged in apk. I got the messages using adb logcat window:

I/stdout ( 2115): PCM: Samplerate: 48000Hz Channels: Stereo Format s16le I/stdout ( 2115): [AO PCM] Info: Faster dumping is achieved with -vc null -vo null -ao pcm:fast I/stdout ( 2115): [AO PCM] Info: To write WAVE files use -ao pcm:waveheader (default). I/stderr ( 2115): [AO PCM] Failed to open /dev/msm_pcm_out for writing! I/stderr ( 2115): Failed to initialize audio driver 'pcm:file=/dev/ msm_pcm_out' I/stderr ( 2115): Could not open/initialize audio device -> no sound. I/stdout ( 2115): Audio: no sound I/stdout ( 2115): Video: no video I/stdout ( 2115): Exiting... (End of file)

I put the permission in the manifest file as follows:

code:...............

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Android :: Writing Firewall Applications

Nov 6, 2009

Does anyone have any suggestions on where to start in case one wants to write a firewall for Android? I am interested especially in how would one go about in blocking access for various applications that are blacklisted from a firewall application. As far as I could find, there are no firewall applications in the real sense except Droidwall which uses iptables on rooted phones, but I would like to see if there are any API calls currently in Android that may help with this task, be it NDK or SDK.

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Android :: Programmatically Writing PCM WAV Data

Mar 31, 2010

I'm looking for a way to programmatically save an array of shorts as PCM data. I know that this should be possible, but I haven't found a very easy way to do this on Android.Essentially, I'm taking voltage data, and I want to save it in PCM format. My function looks something like this:public void audifySignal(short[] signal) {// Create a WAV file from the incoming signal}Any suggestions would be awesome, or even references. Seems like the audio APIs built in to android are more geared for directly recording from the mic, and not so much for lower level signal processing type work (at least for saving raw data to a file). I'd also like to avoid having to manually write the PCM file headers and what not.

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