Android :: Method To Search .ogg File
Sep 14, 2010I want a method to search the .mp3 .wma.ogg file in the sd card and show in the listview.
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Android :: Any Set Style Method At Runtime In Layout File?
Feb 1, 2009I created my style in styles.xml, lets say MyStyle. I can use it in any layout file by style="@style/MyStyle". Also my generated R class have R.style.MyStyle, my question is if I can use it at runtime to "setStyle" - unfortunately View doesn't have such a method. If not what is R.style.MyStyle used for? (I already know that custom themes IDs are also in R.style and can be used to setTheme, but MyStyle is not a theme).
View 14 Replies View RelatedAndroid : How To Call An Activity Method From Another Java File
Oct 30, 2009I have following problem: I have my "MainActivity". In this Activity, i start a thread (SaxParser in another "normal" java file). Now I want to call a method from the MainActivity out of the normal java file? I have read something of an Application object, but i only find things, where i have to create a new Intent. Is it possible to use the application object in the other "normal" java file like that: Code...
View 5 Replies View RelatedAndroid :: Method To Capture Video To File Or Stream From OpenGL App?
Sep 16, 2010Does anyone knows some convinient method to capture video to file or stream from OpenGL app on Android device? For example, can we capture video from a view, opengl view?
I just found out the following:
1) We can get frames using glReadPixels. (No video on this step?)
2) MediaRecorder can encode video, but how can we provide it our raw source, if possible?
3) Any working ports of ffmpeg(for example) or other encoding libraries? There are some tutorials of portng ffmpeg to use withing NDK. So, having raw frames and working port of ffmeg we can create video? Any issues on this step? Anyone managed to port any encoding library successfully? What components do I need from ffpmeg?
Android :: Read Text File / Search Contents Code?
Apr 13, 2009I am new to Java and Android. I have a flat file (pipe-delimited) stored in R.raw called word list.text. I want to open this file and quickly search for a word I pass into my procedure. I've been searching for a simple way to do this but not having much luck. Can anyone share some code on how to do this?
View 2 Replies View RelatedAndroid :: Way To Read A Text File And Search String In Droid
Sep 3, 2010I my android application,i would like to read a text file which is placed on the sdcard. Read the file to search for a string: "some string" and would like to get the value for that string.
Is there any way that i can do that in android.
General :: Possible To Install Greek Kdz File With Offline Method
Jun 9, 2013I am from Greece. i am sailor so i bought from Italy a LG optimus L9 P760 v20B (with "TIM" software as i can image from those TIM aps inside). It doesn't have greek language so after a fail contaction with LG, i tried to search in xda to find a solution. The only solution is the OFFLINE METHOD but i followed every step one by one but i didnt make anything.... Not possible to install the greek kdz file with offline method. After doing those steps, after step "9" when im clossing the small box, there is no step 10 for me. Actually i never saw a step 10 in any of mine pc. I feel that something is going on in the small server.
Do i need to have internet to do the offline method??
I need 2 things only
1) Greek language
2) To root the phone so i can delete those TIM's apps which are full unusable for my GREEK probider ( and i cannot understand italian...)
Android :: Super Fast Autocomplete Using Binary Search In Sorted File
Sep 15, 2010In my Android app I want to have an input field with autocomplete. The number of items will be about 300000. The best solution seems to be to put the items into a file (on sdcard), one item per line, each line would have the same number of characters so that I can seek to specific line number. If the user enters something in the text field, I would binary search (via RandomAccessFile) the file and show suggestions.I want the autocomplete to be super fast (ideally under 100ms but I guess it's impossible), what optimizations I can do?
Update 1:
I will convert the users input to lowercase english characters (a-z) with spaces. So 'A/b' would be converted to 'a b' and then searched.
Uodate 2:
I now realized I need additional thing - to search for word-starting substrings.
Android :: Method OnBackPressed() Of Type FirstGroup Must Override Superclass Method
Sep 7, 2010I'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?
Android :: Show Method Definition - Eclipse Recognizes Warning On Method
Nov 22, 2010In 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?
View 1 Replies View RelatedSprint HTC Hero :: File In Root Directory Of Your SD Card Named Search.trace?
Jun 17, 2010Do anyone have a file in the root directory of your SD card named search.trace? I have one that is about 8.5 megs. I took a look at it but it didn't look like the entries were specific to a particular app. Looks like some system log. Anyone know if there would be a problem deleting it?
View 2 Replies View RelatedAndroid :: Method.getAnnotation( ) Or Method.isAnnotationPresent( ) Not Working
May 12, 2010I 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..................
View 4 Replies View RelatedAndroid :: Implement Search Like The Google Maps Address Search?
Aug 27, 2010I would like to create a search in my app which acts like the map search in the Google Maps app. I have creates an an auto complete text view which updates dynamically based on the results of the Geocoder.GetLocationByName() Method. However the results retrieved from this function are really bad and not at all consistent with the text I pass to it. Is there a better method of doing this to achieve accurate results?
View 1 Replies View RelatedAndroid :: Search Context With Type To Search?
May 1, 2009When implementing search in my application, I'm including some search context info depending on the activity where search is invoked. In one of those, I'd like to implement type-to-search as well, but the standard method of adding search context info doesn't work in that case... the onSearchRequested() method in the activity is never called. Is there any way to include search context info in a type-to-search invocation, or am I stuck with only the Search key and menu option?
View 2 Replies View RelatedAndroid :: Created A Method In Another Class But I Can't Use It In OnClick Method From Main Class
Nov 1, 2010I created a method called insertTable in a class called Table but i can't use it in my onClick method in the main class :
CODE:.......
I want to do a income.insertTable in the onClick method but eclipse say that i need to create a local variable.
HTC Droid Eris :: Clear Search History In Market Search Engine?
Dec 27, 2009Is there a way to clear the search history in the market search engine?
View 2 Replies View RelatedAndroid :: Call OnDraw In Another Method - Then - Refresh - That Call In Another Method
Jun 6, 2010Basically I'm calling the onDraw method like so...
code:...................
You see I'm drawing it on top of a Camera view and the information being drawn is subject to change. I have a listener setup which will update the variables being drawn at the appropriate time but I now want to "refresh" this draw in that listener.
Motorola Droid X :: Search Button Won't Search From Homescreen
Nov 15, 2010Before, when I pressed the search button (the one with the magnifying glass) it cued up the google search bar. Now, after theming, the search button does nothing from the homescreen, but does still work while in applications, the browser, the market, etc. I am running launcher pro, deodexed w/ revolution.
View 1 Replies View RelatedMotorola Droid X :: Way To Search Contects In Gesture Search?
Jul 23, 2010I wanted to put this in the droid X section because the default way of searching contacts is horrible. I installed gesture search last night and now one of my few gripes with the phone is solved. I hated having to having to hold the options button to bring up a keyboard and then having to clear my last entry to start another search.
View 7 Replies View RelatedGeneral :: How To Turn Off Web Search Suggestion In Stock Search App
Mar 3, 2013I use the stock search app to search and launch the app installed on phone. but the search app will append the web search suggestion above the app search result, it's annoying , how can i turn off or disable the web search suggestion?
View 3 Replies View RelatedAndroid :: Android - Could Not Find Method XXX - Referenced From Method YYY
Feb 27, 2010I have two android projects, ProjA requires ProjB (in Eclipse Properties > Java Build Path > Projects > Add > ProjB). Every thing compiles ok in Eclipse, but when I run ProjA I get an error: Could not find method XXX, referenced from method YYY. Where XXX - is the method from ProjB. How can I fix the settings?
View 3 Replies View RelatedAndroid :: Which Is Android / Java Corresponding Method To C#/C++ Method GetTickCount()?
Aug 28, 2010the title say it all. I wanna know a corresponding method in Android/Java that is like the GetTickCount method in C#/C++?
View 1 Replies View RelatedAndroid :: Static Method In Java Accept Only Final Or Non Final Variables Within Its Method - But Not Static
Sep 15, 2010Why should a static method in java accept only final or non final variables within its method, but not static?
For example I have the following method:
CODE:.................
Android :: Search History In Android Quick Search
Nov 18, 2010I am customizing quick search to display data from my app. Its working fine. Now the issue is, When I click on search button, I am not able to see the search history. What should I do get the search history (previously searched keywords)?
View 1 Replies View RelatedAndroid :: Does The Dalvik File Format - .dx - Support More Instructions Than Java .class File
Apr 17, 2010Is there anything the Dalvik VM supports (in terms of bytecode) which is not used currently because the .class files don't have it?
As an example, if people would write their own Source-to-DX converter for their functional language XYZ, would they be able to implement e. g. full tail calls although the .class file does support tail calls only under certain circumstances?
Android :: Attaching Txt File While Email From Internal Package File Storage
Jun 8, 2010I am successful in creating file using openFileOutput(). and can read the file using openFileInput().
I am able attach file from external storage sdcard while emailing the same using getExternalStorageDirectory as sendIntent.putExtra(Intent.EXTRA_STREAM, Uri.parse("file://"+Environment.getExternalStorageDirectory()+"/ zibra.txt"));
But while trying to attach file from the openOutputFile stored area using sendIntent.putExtra(Intent.EXTRA_STREAM, Uri.parse("file://"+ getFilesDir() + "/zibra.txt"));, resulting emptied file emailing.
My file is stored in "/data/data/com.example/files/zibra.txt".
what is going wrong in it?
CODE:...................
Android :: PackageManage - Couldn't Copy Package File To Temp File
Jan 12, 2010We are suddenly unable to install our app on G1 developer phones with 1.6. Works perfectly on emulator. When installing the app we get:
Installation error: INSTALL_FAILED_INSUFFICIENT_STORAGE Please check logcat output for more details. Launch canceled!
And logcat:
PackageManage: Couldn't copy package file to temp file.
What does this mean? We checked that there is actually room enough on the phone.. We tried reverting the code to a revision that worked previously, but are getting the same error.
Android :: Playng Video File Present In Local File Syste
Sep 6, 2010How to play video present in local file system (ex:in res/a.3gp) using VideoView .I am getting error as Video cant be played.Can any one help me in sorting out this issue?
View 2 Replies View RelatedAndroid :: Unable To Play File When Set Data Source To Sd Card File
Apr 13, 2009I am trying to play file which is stored in SDCARD in emulator. I have Linux O/S. So i need to provide command in run configuration. I am providing following parameter.
-sdcard /usr/android/sdcard/mysdcard.iso -audio oss [i]
The following is my code to play file.
try { mMediaPlayer.setDataSource("/sdcard/test_cbr.mp3"); mMediaPlayer.prepare(); // Giving error. mMediaPlayer.start(); }
Android :: Is It Efficient To Use Text File Or XML File To Store Static Data
Jul 31, 2009I have some reference data in a text file (~5MB) that I want to use with might android application.The file is of the format:
1|a|This is line 1a
1|b|This is line 1b
2|a|This is line 2a
2|b|This is line 2b
2|c|This is line 2c
What I want to know is the most efficient way (less memory, fast, size etc.) to use this file within my application.
a.) Should I save the file as a raw resource and open and read the whole file whenever I need a certain line.
b.) Should I convert the file to XML and use XPath to query the file when ever I need to look up a value
<!--sample XML -->
<data>
<line number="1">
<entry name="a">This is line 1 a</entry>
</line>
</data>
c.) Should I just copy & paste the whole file as a static string array in the application and use that.
[EDIT] I will also need to search this file and jump to arbitrary keywords e.g. "line 1a".