I am trying to send all my activities to background by calling this.moveTaskToBack(true); on a menu button click, but the call returns me a boolean value false. Please can anyone let me know if my way to invoke this is wrong or if I am doing anything wrong.
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I have a strange error that I can't understand. I have this code: if (VersionsKoll == Ver) { }
View 5 Replies View RelatedI need to check web site availability and use requestRouteToHost for that purpose. On real device everything works fine, but on emulator requestRouteToHost always return "false".
What's wrong? Code is:............
I have a code snippet to detect accelerometer movements. It works some times by properly detecting slight movements, but sometimes it detects movements when I kept my device idle too. Are there any problems with built-in accelerometer detection on Android?
I use an HTC G-1 device. My code snippet is below. How do I resolve it so I can detect small device movements but not detect anything when the device is idle?
CODE:..............
I need a seek bar to not be able to be adjusted, but without making the color change... setFocusable does not work for this. Is there a way to do this because it seems like there should be (without re- writing the seekbar class that is).
View 2 Replies View RelatedIn my application during downloading of images, for some of the images i got the error like
D/skia (374): --- decoder->decode returned false
I have my application running on a Motorola droid. We have successfully used it in the intended enviornment for 2 days collecting 340 readings. The app is not full featured but it is running. The data storage is complete and we store, create, delete... small data files on the sdcard. Our design team prefers, in this application, the small files on the external storage sdcard and does not want to use sqlLite.
My beta tester purchased a AT&T Samsung Captivate (Samsung SGH-i897). It seems to have two sdcards. In an earlier thread on this list, they were referred to as an "internal sdcard" and an "external sdcard". Our test unit has both installed. I am having trouble accessing the external storage sdcard. I utilized the code from http://developer.android.com/guide/topics/data/data-storage.html to determine if the sdcard is installed and readable and writeable.
The code is:
CODE:...........
This code returns False which means it is neither readable or writeable. It prints the else - "in cksdcard, Something else is wrong".
The app will not run on the Samsung Captivate because it cannot access the data files on the sdcard.
Strangely, when I mount the device on the desktop computer, windows explorer shows two (2) connected usb drives which it calls E: and F:. E: is blank. I can copy the files to F:AndroiddatalmsmpT...... with windows explorer. Windows explored does not show /sdcard anywhere, it is probably using an Alias?
android.os.Environment.getExternalStorageDirectory() returns "/sdcard" on BOTH the Moto droid and the Samsung Captivate.
''adb shell" works on the Samsung Captivate. "ls -l /sdcard" returns "access denied" or something like that. "ls -l" does show /sdcard in the root directory with the following attributes: "d---------" which means the owner, group, and user (everybody) have no rights at all.
How I might get read and write access to the sdcard on the AT&T Samsung Captivate?
In the layout you can set the EditText widget to be non-editable via the android:editable attribute.
How can I do this in code? I need to make the EditText widget to be editable depending on conditions.
In early versions of Android the android:allowClearUserData flag worked. Using this flag with an application on Froyo has no effect, even if the application is installed as a system application. The "Clear Data" button is enabled no matter what in the application manager. I have found no reason in the Android documentation why this shouldn't work.
View 2 Replies View RelatedI recently set up a second POP3 account and have shortcuts to both on my home screen. The second one perpetually shows 1 new message, though I've checked every folder and rebooted the phone.
View 1 Replies View RelatedFor my current application I collect images from different "event providers" in Spain.
However, when downloading images from salir.com I get the following logcat output: 13970 Gallery_Activity
I Fetching image 2/8 URL: http://media.salir.com/_images_/verticales/a/0/1/0/2540-los_inmortale... 13970 ServiceHttpRequest
I Image [url] fetched in [146ms] 13970 skia D --- decoder->decode returned false
Searching for that error message didn't provide much useful results.
Ask to be excused, i don't know why eglmakecurrent() is return false.
Operating emulator is no problem.
When on hardware, eglmakecurrent() is return false.
I guess > getHolder().setType(SurfaceHolder.SURFACE_TYPE_GPU);
Android developing and want to do things ok so I've started adding hardware requeriments to my app manifest. The problem is that I cant set the property <uses-feature android:name="android.hardware.wifi" android:required="false"></uses- feature>. I've been searching and found that this was introduced in API level 4 so I set this requeriment to my manifest also but eclipse stills returning: "error: No resource identifier found for attribute 'required' in package 'android'"
View 4 Replies View RelatedI am trying to create a directory hierarchy byt the mkdir returns false. What am I missing here?
File directory = _Context.getFileStreamPath("");
File subdirectory = new File(directory, "dir/mk/foo");
boolean result = subdirectory.mkdir();
I have android HTC mobile os version - 1.6 . I have GPRS setting in my mobile. I can access internet through mobile. But in my programme to findout my current latitude and longitude i checked the gps enabled it shows false.
My code is below
CODE:...................
Anyone been getting false notifications? For example, my phone just vibrated like it got an e-mail or text message, but when I checked my phone there was nothing going on at all. This has happened a few times so far.
View 5 Replies View RelatedI've noticed when I'm charging and using Google Nav in my car, sometimes I'll randomly get the green LED notification blinking in between the amber LED charging light, even when there's no new messages of any sort. Seems to go away once you unplug and plug it back in, but it's annoying since it gives a false positive for new notifications. I'm using the Rocketfish charger in case that makes any difference.
View 1 Replies View RelatedI keep getting email notifications from my droid, but when I bring up my inbox there is nothing new there. I get like a dozen of these a day.
View 19 Replies View RelatedIt might not be completely false Advertisement, But seriously how many of us would have went out and bought this phone Knowing that we would be stuck with 1.5 mid February 2010? in this link first few sentences out of there guys mouth, Samsung claims we will get the update (this is what sold me on this phone). But this is ridicules.... I had a G1 prior to B2 and I would have stayed with my G1 If I knew I would be using Android 1.5 till now. Im ready to jump ship Id like to smash my B2 into little pieces and mail it to Samsung. I dont think I will buy another Samsung phone ever again. http://www.bing.com/videos/watch/video/www-phones-online-net/E1B60322A218A56F0B75E1B60322A218A56F0B75
View 25 Replies View RelatedI've got the problem that since i use resurrection mod 2.0 my S2 always creates copys of my songs and pictures. Those copys have the same name but with the endig *.data .
Now my galerie and winamp shows this copys but cant play them and just stop.
How can I return a value from TabActivity? It seems that the return value from tab pages vanishes and the caller always receives RESULT_CANCELED instead of RESULT_OK.
View 3 Replies View RelatedI am in Tenerife, which is technically part of Spain but operates on GMT (same as London back home). The phone insists on showing the time as European GMTplus1 as if I was in mainline Spain. The GPS knows that we are in Puero Cruz de Tenerife, so it is presumably the programming somewhere?
View 1 Replies View RelatedI have had the Droid since the day it was released and have had absolutely no problems with the battery up till now. I can still make it through a full day without having to charge it. But now it seems like something funny is going on. About a week or two back i had charged my phone over night(like i always do) a few hours later it alerted me that the battery was low and that i should plug it in(hadnt used my phone at all yet that day). I thought that was a little strange so i rebooted it, once it restarted i checked my battery and it was at 90%, i figured the phone just read the battery wrong for some reason and moved on. But today my phone randomly shut off and i had to do a battery pull to get it to come back on, i have read that the battery pull issue has happened to a few people so far so i didnt think much of it, but this combined with the false low battery reading makes me wonder if there is something wrong with my phone. Has anyone else had a false battery reading and if so did you need to replace you Droid?
View 13 Replies View RelatedEver since I did the update to Kit Kat or whatever it's called, I've had an issue.
It goes like this. I just received a text message from a 570 number. I click the notification, and it opens to a new text message draft. I click back, to go to my messages, and there's nothing there. Then I close the messaging app, and my text messaging widget has a little 1, signifying I have a text. I even delete all my text messages, and it's still there.
I do know people from the 570 area code, but why am I receiving ghost texts from them, and how do I fix it?
My application that uses geocoding was working fine till last week and now all of a sudden am not getting proper data from the same.
I used getLocality() , which was returning CITY name previously. But now it is returning NULL.
Is something changed? or Has someone faced the same issue?
My application is on SDK 1.0
I am (supposedly) catching NullPointerException and returning 0 if that happens. But occasionally I get NullPointerException failure anyway. Is catching it this way no enough to prevent this failure?
private char getCharBehindCursor (int offset){ // get a single char behind cursor + offsett CharSequence cSeq; InputConnection inputConnection = getCurrentInputConnection(); if (inputConnection != null){ try { cSeq = inputConnection.getTextBeforeCursor (offset + 1, 0); } catch (NullPointerException npe) { /* failure*/ return (char)0; }
if (cSeq.length() == offset+1){ return cSeq.charAt(0); } } return (char)0;
Alright, this might be kinda simple, but I cannot figure out how to do this. How can I change this function to return the String class_name? I know that I need to change the function from void to String, but what else do I need to do? Code...
View 4 Replies View RelatedThe line "return db.insert(DATABASE_TABLE, null, initialValues);" is returning a null pointer and I cant figure out why! I'd be grateful for any help public class Database extends Activity {
@Override public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
DBAdapter db = new DBAdapter(this);
if(db != null){
long id = db.insertUser("test", "test");
Cursor c = db.getUser(id);
Log.d("DB", c.getString(1));
Log.d("DB", c.getString(2)); db.close();.......
Looks like reverseGeocode ( getFromLocation()) is not working in android 2.2. It is not able to fetch the address from the coordinates. It returns null and crashing my app.
In general 2.2 is not stable - 2.1 was much better. UI response , UI rotation when rotate the phone etc doesn't work reliably....
I do not get any results from the Geocoder in the 1.5 preview release. Any information on this? In the maps application it works but my calls simply return an empty list (no exception, all permissions I know of (in this case only Internet) are set.
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