Android :: Regarding Substring Function ?
Jan 28, 2009How the substring works in android? I will be greatful if you can give a sample application for the same.
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Android :: Changing Text Color Of A Substring Drawed In A Text View
May 10, 2010I want to change the color of a substring while it is drawed in a text view. For example, if I have this text: "Hello this is a text in black color and (COLOR_RED_BEGIN)this is a text in red color. (COLOR_RED_END)", then when the text view draws the text the substring "this is a text in red color." must be drawn in red.
View 2 Replies View RelatedAndroid :: Strings Generated By Substring Not Treated As Hard Coded Strings
Nov 21, 2010Dear all, I'm making a simple file decoder for Android 2.2 that needs to find the filename of the encoded file from a header. This filename should then be used as the filename for the decoded file (as you would expect).The filename is identified by the substring name=, so the actual name starts 5 places after that. The line is read by a BufferedReader and temporarily stored in currLine.For some reason I can't understand nor find on the web, Strings do not always seem to be Strings.Gives no output file, nor an IO exception. The string is parsed properly though: from the System.out debugging lines.
View 1 Replies View RelatedAndroid :: Trying To Use New Reboot Function _ Bug?
Aug 10, 2010I'm trying to use the new reboot function defined here: http://developer.android.com/reference/android/os/PowerManager.html#r. but I'm running into permissions issues even though I have the REBOOT permission in my manifest: <uses-permission android:name="android.permission.REBOOT" /> The error I see in logcat is: E/Android Runtime( 5272): java.lang.SecurityException: Neither user 10059 nor current process has android.permission.REBOOT. The REBOOT permission doesn't show up in the list of permissions for my app even though other permissions do. Is this a functionality that is still protected even though it's now a part of the public API? All of my testing so far is on a Nexus One with Android 2.2
View 3 Replies View RelatedAndroid :: When SIM PIN Is Blocked - Ril Can Not Function Well
Mar 11, 2009I have met a problem with the RIL. I am using reference ril to implement SIM PIN unlock function. When i use a pin blocked SIM card, the Android Java code through exceptions and the "rild" is repeatedly disconnected and reconnected. The at command response is correct and i suppose it is right for the reference ril to report "GENERIC FAILURE" when SIM Pin is blocked. I can not figure out the reason for the error. Can somebody help me.
View 4 Replies View RelatedAndroid :: Any Way I Can Change Function Of A Key?
Sep 12, 2010the end / power key (button) doesnt work anymore on my mt3g, its like always pressed. Is there any way I change the function of the search key to end / lock ?
View 1 Replies View RelatedAndroid :: StartActivityForResult Function ?
Sep 23, 2009I have a problem with the startActivityForResult function?
My code:
CODE:..........
But the second intent is only starting and if i finish the second intent (getPicture), the first intent is called. Why?
The logcat shows:
CODE:.......
So why the savefilename-activity doesn't start first?
Android :: Led Function On The HTC Desire Z With Handcent
Nov 11, 2010I'm having a bit of a problem with the led function on the HTC Desire Z with Handcent. Coming from a HTC Hero, whenever I get a new message my LED and trackball would flash continually until I opened the text message. But now on the Z the trackpad and LED will flash for a while then stop. Is there a way of having it like the Hero?
View 3 Replies View RelatedAndroid :: Call Outside Function From Thread?
Jun 10, 2010say for example I have this code in my activity:
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Thread cThread = new Thread(new Runner());
cThread.start();
}
private NotifyMe(){
//do something here
}
and this is my Runner class:
public class TCPClient implements Runnable {
public void run(){
//call NotifyMe() [THIS IS MY QUESTION]
}
}
I have a thread on my activity that runs the Runner Class. Once the thread start, I would like to call the NotifyMe() function that is located at the activity. Is this possible?
Android :: .NET Trim Function In Java?
Aug 8, 2010In an Android app, I am looking for the functionality of the .NET string function [Trim('aaa')] which will trim off the text "aaa" off a string. I don't think this is natively available in Java and I haven't seen that functionality in Android Java textutil library. Is there an easy way to have a Java app trim a set of characters from the string?
View 2 Replies View RelatedAndroid :: Phone Sleep Function
Sep 16, 2010I previously had a blackberry curve and loved the sleep function where phone would shutoff every night ay 10 and turn itself on at 6:00, is there an app/function for the droid where I can do the same?
View 1 Replies View RelatedAndroid :: Want To Use Radar Function In Package
Jun 7, 2009How can use intents in the following: I want to use the RADAR function in the package: com.google.android.radar.SHOW_RADAR I got that I need to input the following: Code...
View 8 Replies View RelatedAndroid :: Defining A Callback Function For A Given Value
Sep 13, 2010In Java, is it possible to associate some object (i.e. a String) with a function to be called ? I have two similar menus and both have a onClickListener with some code like this: Code...
View 4 Replies View RelatedAndroid :: Set Wallpaper Button Function
Aug 11, 2010I've created a custom gallery; however, the "Set wallpaper" button will not set the wallpaper. Here's the wallpaper.java I have. I'm just lost on how to implement OnClickListener and then set my button to use an onclicklistener like so:
CODE:................
Android :: GluUnProject Function Always Return NaN
Nov 20, 2009i want to get the 3D coordinate from the android screen x,y coordinate i choose to use the gluUnProject but the gluUnProject function always returns NaN why?
View 3 Replies View RelatedAndroid :: Print Screen App / Function?
Jan 17, 2009Do you guys know of an application/function that will allow you to take a screenshot of your G1 screen?
View 2 Replies View RelatedAndroid :: What Is This Nameless Synchronized Function
Aug 24, 2010What does this line from the following code sample mean? "synchronized (_surfaceHolder) {_panel.onDraw(c);}"
I can guess what it does, but what is it called and how does it works? Is it a nameless synchronized function? Code...
Android :: Function To Get Highest Value In Column
May 25, 2009I have an URL pointing to content and I need to get highest value contained in one of the columns. Is there any aggregate function that will accomplish that or do I have to do this manually?
View 2 Replies View RelatedAndroid :: How To Set Delay In OnClick Function
Nov 16, 2010I'm in a process of creating a memory game. My problem is that whenever i click for the second time, i can't even see toggled button. To be clear - first click toggles the togglebutton, so i can see the number it holds, the second click on a different togglebutton is suposed to toggle it, show me the number and then proceed to either set a score +1 if numbers are the same, or reverse them back again if they're different.
Below is the code that i use as my onClick function, i've been thinking about putting some kind of sleep or delay function somwhere in the second "if block" - (if(klikniecia ==2)).
CODE:...........
I think, about setting a delay here, so i can see both of the cards, regardles if the're the same or not before reverting them.
CODE:...................................
Android :: Opengl In Droid 2D UI / What's Function?
Apr 8, 2010In android 2D UI, what's the function of opengl?
graphic system draw picture and text by skia->opengl->framebuffer, so in 2D UI what's the function of opengl?
in bootable/recovery/minigui the recoverty mini UI just display some png and text, why does it use opengl ?
Android :: How To Do An Encrypt / Decrypt Function
Jun 30, 2010I am working on an android application, and I need to use encryption for one aspect of it. I am really indifferent to which algorithm I use (AES, DES, RSA, etc...). I am aware that Java has a crypto package, but I am not at all familiar with. Can someone post an example on how to do an encrypt/decrypt function?
View 2 Replies View RelatedAndroid :: Link To Another Package's Function?
Sep 9, 2010I've got two android apps, one with a public void. How would the other app call this function?
View 1 Replies View RelatedAndroid :: Appropriate Function To Close My Project?
Jan 22, 2009I have a problem. I have a project which has 5 activities. All the activities are connected through intent. I have a exit button to exit the whole project . I have used finish() function but it just close the current activity. It works like back. Please give me the appropriate function replace of finish() by which i can exit my project.
View 2 Replies View RelatedAndroid :: How To Create A Sqlite Dist Db Function
Feb 28, 2010We are building an Android App that will use user's current location (lat, long) and show top 50 venues around the current location, sorted by distance.We have these venues stored in an SQLite DB. We plan to ship with the sqlite DB with the app.In order to fetch only the relevant top 50 closest venues, we want to define a db function DIST (to calculate distance between two points) and use it in our query.How can I define a custom SQLite function for Android Apps? What will be the Java API call to do this?We have successfully implemented this approach in our iPhone App - using Objective C.
View 1 Replies View RelatedAndroid :: OnClick Listener One Function For All Clicks
Nov 14, 2010In my layout xml file I have set the android:onClick attribute for a Button element to a function in my activity. So when I click the button the function is called with a View as its argument. Are there any information in that View argument that has the id of the button being clicked? I'm trying to figure out if I have to have one onClick function for every element or if I can use one function and switch depending on the id of the element being clicked.
View 1 Replies View RelatedAndroid :: App To Provide A Calendar Function Like Windows 6.5?
Jun 10, 2010In my Touch Pro 2, i was able to open a calendar and click a conf call phone number, it called the number. (same as on my EVO).Then once i am in the call, I could click the back button and view 1/2 calendar and 1/2 dial pad. It was very helpful because i could see my passcode from the calendar for my conf call WHILE i dialed them in at the same time.Is there any app or function like this with Android?
View 1 Replies View RelatedAndroid :: Twitter Application With Mute Function?
Sep 7, 2010I'm looking for a twitter application for Android that allows a mute function. I know Ubertwitter has it on Blackberry and Brizzly has it for the iPhone. I cannot find anything for android though. I have friends who I like and do not want to unfollow (nor do I want them to know I unfollowed them), but sometime these people go on rants and I would just like to be able to not have to see them when they decide to do it.
View 2 Replies View RelatedAndroid :: Call Java Script Function?
Oct 8, 2010I create a javascript function to generate the graph using RGraph.Now i want to send the data for the graph parameters from android java file.For that i want to access the script function in the android java file.Could anyone tell how to do that in android.
View 1 Replies View RelatedAndroid :: What Function Use To Control Memory In Java
Sep 28, 2010in c, c++ , there are many memory-contorl-function like - memset,memcpy,sprintf i want to use those function in java what and how should i use?
View 5 Replies View RelatedAndroid :: Checksum Java Function At Runtime
Nov 1, 2010A while ago I tried to work out how to checksum a function at runtime. As I remember, I failed due to some missing functionality of the class loader from vanilla java. Has anyone managed to do this ?
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