Android :: Obtaining Name Of Object Reference
Nov 3, 2010Object getThisObjName= new Object();
I'd like to get the name of an object reference.
Is this possible via reflection in Android?
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Android :: Get A Reference To PhoneWindow Object?
Feb 23, 2010I am trying to get a reference to the android internal class PhoneWindow (android.policy.PhoneWindow) object from an application. I would like to call a method on it (specifically I would like to call getDecorView on PhoneWindow). How do I do this?
View 2 Replies View RelatedAndroid :: Save Reference To An Object?
Apr 2, 2010I have a Timer in my application, and would like to allow the user to set the timer, and maybe cancel it in another execution of the application. To do that, I need to have a reference to the Timer created in the first execution. How can I obtain that? Is there a way of storing/retrieving memory addressed?
View 3 Replies View RelatedAndroid :: Passing Object To Method In Java Appears To Be By Reference
Sep 29, 2010I thought when you passed objects to methods in Java, they were supposed to be by value.
public class MyClass{
int mRows;
int mCols;
Tile mTiles[][]; //Custom class
//Constructor
public MyClass(Tile[][] tiles, int rows, int cols) {..........
At this point, any changes to the mTiles object are reflected back to the tiles object.
Android :: Get Shared Preferences / Static Reference To A Context Object
Oct 19, 2010In my Android application, I have to call the getSharedPreferences in non-activity classes. In order to avoid passing a Context object to each constructor of these classes (and because many of them are classes with only static methods which don't have a constructor), I have implemented these steps : The main activity of my application (which is launched at startup) is called Dispatcher. In the onCreate method of this class, I keep a reference to the created Dispatcher object in a static public variable of the Dispatcher class which can be accessed from any class in the project.
View 2 Replies View RelatedAndroid :: How Can I Get Current Activity Object In Instrumentation Object?
Sep 9, 2009I want to do some automated testcase with Instrumentation . Suggest that my AUT has 2 Activity. After clicking the button in ther first Activity, the second one will be shown with new content base on what we enter in the first Activity.) Instrumentation provides us the function called startActivitySync() and return the Activity object for processing. My question is how we can get the pointer of the second Activity after the it is shown by clicking the button on the first activity.?
View 2 Replies View RelatedAndroid :: Cast Picture Object To Bitmap Object
Jun 8, 2009I would like to convert a Picture object to Bitmap object in memory, without writing data to disk.
View 2 Replies View RelatedAndroid : Get Activity Object From Intent Object
Sep 21, 2009I have an Activity that running on system. I can get the Intent that is used to start the activity. But i don't know how to get the Activity object from the Intent object or something else. Can anyone tell me how to do this??? Note that, I don't use Instrumentation object.
View 11 Replies View RelatedAndroid :: Obtaining Exact SDK Source
Sep 2, 2009I was hoping someone could give me instructions to obtain the *exact *source code for the current SDK. What I have so far is as discussed here; http://androidforums.com/android-developers/1045-source-code-android- By using commands such as; repo init -u git://android . git . kernel .org/platform/manifest.git -b android-sdk-1.5_r3 jar cvf ../android-src.jar -C core/java . etc. my issue is that the source is still inconsistent, some extra methods are available and some are not. For example, I want to make a progress bar with two sliders (To select a range) but the version of Progress bar I have; http:// android .git.kernel.org/?=platform/frameworks /base.git;a=blob ;.http://android .git.kernel .org/?p=platform/ frameworks /base.git;a=blob;> I cannot mimic (as an initial implementation), despite using the same package and extending View I do not have access to 'mMinWidth' for example. In addition the progress bar uses methods of the class StateList Drawable which are not available in this SDK (e.g. getStateSet(int i)). It's obvious that there's an inconsistency between the source I have and that which was compiled into the android SDK but I don't know why given my GIT repo commands. Can someone link to the version of ProgressBar which was shipped with android-sdk-1.5_r3? Has anyone managed to get the branch which maps directly to this release? This might well be due my inexperience with Git, please let me know if anyone has this set up correctly and I will try again. I seem, in all honesty, to have the head revision still.
View 6 Replies View RelatedAndroid :: Obtaining SurfaceView Dimensions
Jul 6, 2010I'm trying to develop a little game, with 2D Graphics. I want my "gaming board" to be at a specific position on my screen, so that I can display in-game informations above and below the box. But since there is beginning to be a lot of Android phones out there, I was thinking about getting "dynamic" values so that I can adapt my font size to every device.
My game is not in full screen (but it could be, it's no big deal), but in a window with no title bar.
I'm using an extension of the default SurfaceView class, implementing SurfaceHolder.Callback. I tried writing the following method :
CODE:................
But the values returned are zeroes.
(even if it means changing display strategy) ?
Android :: Obtaining Video Frames For Processing
Dec 31, 2009I am trying to decode and obtain all frames in a video stream, each of which would be processed by a native signal processing engine and re-encoded back to a MPEG4/MP4 file. I noticed that there was a getFrameAt() function in earlier versions of SDK but its not available in v 1.6 on which I am working. As I am fairly new to Android, I would like to know from more experienced people around here as to how I can extract video frames into a buffer for processing.
View 2 Replies View RelatedAndroid :: Obtaining The Selected Index Of A Spinner
Mar 26, 2010I want to obtain the index of the selected item in a spinner.
I am aware of the method getSelectedItem() which returns the item selected (which might be a String). But i want the index of the selected item.
Something equivalent to the setSelection(index) to set the selected item.
Of course I can get the selected item and compare it against the array of items to obtain the index, but I hope there is a better way of doing this.
Android :: Obtaining/calculating Process CPU Usage
May 4, 2009How can I get/calculate current process CPU usage? ActivityManager provides method that returns a list of all active processes (list of RunningAppProcessInfo), but that class doesn't provide any CPU usage information.
View 10 Replies View RelatedAndroid :: Obtaining Application Usage Data
May 18, 2009Is there any way to programmatically retrieve data that reports on application usage as shown in the Spare Parts application? I know what calls need to be made, but it seems that they all use internal APIs...is this true?
View 2 Replies View RelatedAndroid :: Obtaining Field Of View Of Camera
May 14, 2009Is there a method of obtaining the field of view for a phones camera (horizontal and vertical)?
View 2 Replies View RelatedAndroid :: Obtaining A Private Key Through The Keytool For App Release
Nov 24, 2010I can't find a tutorial online that gives me the step by step process on how to generate a suitable key using the keytool in the JDK.
This: http://developer.android.com/guide/publishing/app-signing.html
Talks about it and gives commands, but it doesn't actually say where and in what folder to key in the commands. I am sure I am missing something easy here, but could anyone guide me to where I need to start with this?
Android :: Obtaining Data From Sensors Without Listeners
May 24, 2010I have following code:
CODE:...........
Code is working but here goes my problem: when I call it from main activity in this way:
CODE:........
Then i can see 10 times result of 'doing sth else!!!' and when loop is over i can see then result from activity. So sensor activity waits for some reason and then when main activity has nothing to do, sensors are doing their job.
of course I have well implemented: onActivityResult(int requestCode, int resultCode, Intent intent)
I want to read sensord data directly, not using listeners, is it possible?
Android :: Practice For Obtaining Compass Reading?
Aug 18, 2010Now that SENSOR_ORIENTATION is deprecated, what's the best practice for obtaining compass reading? The old way was so simple.
View 1 Replies View RelatedGeneral :: Android - Obtaining IP Address (WiFi)
Jul 10, 2012I had to factory reset my router and now when i try to connect my phone to the wifi all i get is "Obtaining IP address".
View 9 Replies View RelatedAndroid : Convert Android.net.Uri Object To Java.net.URI Object
Feb 18, 2009I am trying to get a FileInputStream object on an image that the user selects from the picture gallery.
This is the android URI returned by android.provider.MediaStore.Images.Media.INTERNAL_CONTENT_URI content://media/external/images/media/3
When I try to construct a java URI object from this object, I get an IllegalArgumentException with the exception description Expected file scheme in URI: content://media/external/images/media/3 whereas the android URI shows the scheme as content
Never found a solution for the original question. But if you want the byte stream of an image in the pictures gallery, this piece of code will do that.
CODE:...................
HTC EVO 4G :: Obtaining IP Adress For 4g Orlando
Jul 5, 2010When I try to connect to 4g it says there is a network available but stays stuck on the 'obtaining ip adress' screen. I am located in Orlando which is one of the upcoming cities for 4g. Does this mean that the antenna is there but not yet strong enough or what?
View 13 Replies View RelatedHTC EVO 4G :: 4G Connection - Obtaining IP Address?
Jun 4, 2010I am right outside Chicago and have yet to be able to connect to 4G. I seems like the Evo is starting to connect to 4G, but then just sits with the message of "Obtaining IP address from Sprint". I have left it in this state for 30 mins, and nothing happens. Does anyone know if this is a fault of the phone, or maybe a lack of coverage?
View 23 Replies View RelatedHTC Desire :: Wifi Not Obtaining Ip Address
May 16, 2010wifi was fine at first but now when i turn wifi back on it says remembered secured with wps/wpa2 psk
obtaining ip address but then after a few mins says unsucessful this is with the phone next to my router!
also under settings - wifi settings i have no advanced tab to set my router time out? where is it?
HTC Tattoo :: Obtaining Ip Addess Unsuccessful
Feb 4, 2010I have a HTC Tattoo (indian version). When I enable Wifi its not able to obtain the address from the router. If I provide a static IP it works fine.
This problem started after I tried to connect to a open network (may be). Before that it was working fine with my home network without providing the static IP in advance Wifi-settings.
HTC Incredible :: Obtaining IP/network Connection
Sep 6, 2010Dinc will not obtain IP....I just updated to 2.2 and it worked fine .....then i made changes to my router......turned all the security OFF.....
Does the Dinc hold old info on a current connection? if so can i delete a connection and start fresh....more than just "forget"? Should I name my Routers SSID?
HTC Desire :: Can't Connect To Wifi - Obtaining IP Address
Jul 9, 2010After I reboot my Desire,it stay in "obtaining IP address from xxxxx" for a very long time,and will never finish this work. Why? Here is the Wifi software version and screen shot when it working.
View 7 Replies View RelatedGeneral :: Razr And Galaxy Tab 7.0 Plus - Obtaining IP Address
Aug 18, 2012Both of my android devicea, a razr and a galaxy tab 7.0 plus,are havingtrouble connectingto our wifi. the tab is on honeycomb, the razr on ics. assigning a static ip addressworks for about five minutes, then although the phone says connected, no connection works. during those 5 mins, i can browse the internet but cannot connect via dlna to other devices. when using dhcp dynamic ip address, it just cycles through obtaining ip to disconnected . i ued to use dlna daily, but no luck now, and the static ip is the only solution i can fimd online. This phone has used dhcp before, and theres no reason that it shouldnt be able to now. Both devices run standard roms.
View 3 Replies View RelatedSamsung Moment :: Connecting To WiFi - Obtaining IP Address
Nov 11, 2009Using a Linksys wireless router with a WEP encryption at home. Every time I try to connect my phone says "Obtaining IP Address" and then after a short time it fails.
-Yes, my phone recognizes the router.
-Yes, I have the correct key.
-Yes, I have reset my router and modem, no change.
-Yes, I have restarted my phone.
-Yes, my phone connects just fine to unsecured wireless routers.
-No, I cannot find another thread that has solved this issue.
HTC Hero :: Wifi Obtaining Address - From Netgear Router
Aug 25, 2009I have a HTC Hero - T-mobile. Ok the problem, is i used to be able to connect to my wifi router no problem, its a netgear. "remembered, secured with WPA-Personal" and for some reason, it just wont get passed Obtaining address... So its connecting? but cant establish an IP?
View 8 Replies View RelatedSamsung I7500 :: Wi-Fi - Try To Connect - It Goes As Far As Obtaining IP Adress And After That It Fails
Apr 7, 2010I have a problem with my Wi-Fi connection. I turn on Wi-Fi, go to Wi-Fi settings and under the list of found networks is my home wireless. When I try to connect to it, it goes as far as "Obtaining IP adress" and after that it fails. I thought this was because I was using GalaxHero, but now I went to using Mustymod's 2.0 and the problem is still there.
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