I want to restart my webview with different URL, here i have taken one button onclick i m changing URL now how to reload this activityin short how to restart the same activity..
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I am developing a ToDo reminder type of app for android. on creation of a new reminder an alarm and vibrator scheduler is created with a toast. This works on intents and broadcasts and is pretty straight forward stuff with putextras using the reminder id from the db. My problem is, if some one restart the phone, i guess all the scheduled alarm and vibrator tasks for the reminder will be killed. Once the phone restart again how to recreate the scheduler tasks.
View 2 Replies View RelatedI have noticed that when aps restart my phone, it takes about 15 to 20 seconds to restart When i Power down, it takes MINUTES!Does anyone know of simple restart app I could use to avoid this? If not, anyone know someone who could make one?
View 3 Replies View RelatedI've been having some reception issues that seem be cleared up when i restart the handset. What I'd love is to be able to schedule a daily restart around 4am to prevent any problems from the phone running too long. Does anyone know of an app that could do this for me?
View 9 Replies View RelatedIs it possible to programmatically restart the phone from a application (service) running on top of the Dalvik VM?If the SDK does not provide this functionality, then how about using the NDK and calling some functions provided by the kernel? I know this option is not preferred (not stable enough libs), but if it's the only option, I'll have to consider that as well.
View 2 Replies View RelatedI'm building a game which works as some type of a quiz. I ask user the question and when he submits the answer(click or touch correct answer) I need to refresh the page with some other question.
How should i implement this? How to wait for users answer and continue when onClick or OnTouch listener finishes?
Should i use Handler class, intents or something else?
I want next scenario:
On the screen I have a question and 3-4 clickable ImageButtons. I'm building some of the layout dinamically from custom showQA() function. User choose the answer and if he clicked the correct answer i should start some type of animation on the screen. I've done that from the onClickListener. Now, i need to build layout again(show new question and answers) from the showQA() function which must be called after that animation showed to the user. How can i know when the onClickListener() finished its work?
How do I restart my service automatically when my service gets killed or crashes, until and unless I myself de register the service.
View 2 Replies View RelatedIt's pretty shitty when my ipod freezes and I can easily restart it but my dinc freezes and I need to pull the case, cover, and battery. Is there a way to set up a hard restart button on a rooted phone?
View 6 Replies View RelatedI'm developing on Android. I have to restart home and all its components (widgets, shortcuts, etc..).
For example, when we have a Force Close, the home screen restart and reload all its components.
I am writing a simple android application with a class that extends activity, that plays a video from a url on the web. There is a button on top that on click takes the user to a web page.
What I want to do is when the user is browsing the web page, if he hits the back button, I want him to come back to the main activity and restart the video. Is there a way to do this?
Also, is there a way the video can be resumed from where it left off?
I am testing an android device with eclair using the 2.1 CTS version. When CTS completes a set of tests and restarts the device a "device disconnected" messages appears on the CTS console. However after the device completes the restart to the android home screen CTS does not detect that the device is back online. I have to physically disconnect the USB cable and re-connect it. Do you think this is a device side issue or a USB driver issue on the Ubuntu machine (intrepid) where I am running the CTS?
View 2 Replies View RelatedIs there a way to restart an activity? The reason is that need to change the theme dynamically, and the activity needs to be restarted and redraw itself after the change.
View 5 Replies View Relatedhow to restart an android Acitivity? I tried the following, but the activity simply quits.
View 3 Replies View RelatedIn my android app i have an ui-update-thread that keeps all my views up-to-date.
Code...
within onStop() to prevent the thread from running all the time. if i don't do this, it would keep running even if i close the app!
problem is: how do i bring this thread back to life when returning from some other activity to this one? run() doesn't work, calling the initial start() in some other method like onResume() crashes the app.
I've searched and I know it seems some people frown upon using activities within tabs, but moving past that...how would I restart a tabbed activity while still keeping the tabs visible? I have an activity in a tab, I use the menu to create a new activity to update the tab's activity displayed info, when I return from the menu activity I want the new information to be displayed in the tab's activity. I am using startActivityForResult() from the menu choice, but when I return and try to restart the activity...it wipes out the tabs above(I guess as expected, but I want to re-launch the refreshed activity within the tab).
Creating the tabs:
TabHost host = getTabHost();
Intent home_intent = new Intent(constants.HOME_ACTION,
null, this, homeTab.class);
Intent inbox_intent = new Intent(constants.INBOX_ACTION,
null, this, inboxTab.class);
Intent stats_intent = new Intent(constants.STATS_ACTION, null,
this, infoTab.class);
host.addTab(host.newTabSpec(constants.HOME_TAG)
.setIndicator(getText(R.string.home_label),
getResources().getDrawable(R.drawable.icon))
.setContent(home_intent));
host.addTab(host.newTabSpec(constants.INBOX_TAG)
.setIndicator(getText(R.string.inbox_label),
getResources().getDrawable(R.drawable.icon))
.setContent(inbox_intent));
host.addTab(host.newTabSpec(constants.STATS_TAG)
.setIndicator(getText(R.string.stats_label),
getResources().getDrawable(R.drawable.icon)).setContent(
stats_intent));
Return from the menu activity in the tab's activity(updating database info): code...
Activity SplashScreen is the launching activity for my app. It sends a request to my server and gets back a user data it then uses to populate a user object which is a static object. Once it has that it calls the MyMapView activity and finishes itself. A force close occurs when I hit the home button and then open up enough other apps so that Android kills MyMapView to get more resources. Now when I open my app again it tries to start MyMapView and bypasses SplashScreen. There is no user object so I get null pointer exceptions. I have tried to Override the onSaveInstanceState and OnRestoreInstanceState but it seems that those are not available when Android kills the activity. I also tried android:finishOnTaskLaunch with the SplashScreen (maybe this should be put on MyMapView but the article I read said different) and that seems to have no effect. What I would like is for the activity to not restart after Android has killed it. What can I do about this?
View 5 Replies View RelatedFor an unknown reason, I can't get my application leaving properly so that when I push the home button and the app icon again I resume where I was in the app....But I would like to force the application to restart at the first activity...I suppose this has something to do with onDestroy() or maybe onPause() but I don't know what to do..
View 4 Replies View RelatedI am able to insert the contacts into SIM card and delete from it. But it needs to be phone restart to update the changes. The below is the code woks for delete the conatcs,
Uri simUri = Uri.parse("content://icc/adn");
Cursor cur = context.getContentResolver().query(simUri, null, null, null, null);
prn("Number of SIM Contacts are.."+cur.getCount());
int row =0; while(cur.moveToNext()){
String name = cur.getString(cur.getColumnIndex("name"));
prn("Name..."+name); String data = cur.getString(cur.getColumnIndex("number"));
if(!data.equals("")) prn("Number.."+data);
String where = null; if(!name.equals("") && !data.equals("")){
where = "tag =" + name + "AND" + "number =" +data;
else if(name.equals("") && !data.equals("")){
where = "number ="+data;
else { where = "tag ="+name+ "AND" +"number="+null;
} context.getContentResolver().delete(simUri, where, null);
row++; } prn(row+" are deleted"); cur.close(); cur = null;
I'm writing a Tetris application on Android for my bachelor thesis at the University of Hasselt. Currently I have a working Tetris base game, but it just keeps on ticking when the activity gets in the background. I'm trying to fix this by overwriting the onStop()and onRestart()methods.when I press my home button on my device I will go to my home screen and onStop() is called. Because the gamemode is now "PAUSE", the game wil not tick anymore. But now, when I longpress my home button and select my tetris activity again, the activity pops up, but it isn't ticking! This is because the onRestart() is never called when I return to play my application.What is the reason that this method is never called? Am I understanding the activity lifecycle wrong?
View 3 Replies View RelatedI've been searching this site and found some answers related to setting an alarm. I've successfully been able to set up an alarm.From an activity I set an alarm that at certain time and date will call a receiver,From the receiver I call a service.From the service I send a notification (on the notification bar) to the user.I set up an alarm 5 minutes from now. Say I turn off the phone and turn it back on (it seems it forgets the alarm). How can I prevent this from happening? Do I really need to call a service to send the notifications or can I do it from the receiver?
View 1 Replies View RelatedSome Android application restarts automatically when i kill process manually. How this can be possible?
Is there anyone who know how to do like this on Android platform?
I'd like to use FLAG_ACTIVITY_CLEAR_TOP to launch an activity in my app. It has one feature I don't want though - it restarts the target intent, instead of just resuming it. Example history stack, with activity D making the call to B with that flag:
A B C D
new stack
A B
But 'B' gets relaunched, its onCreate() method is called. Since B is already in the history stack, is there a way I can use this flag, but have it *not* recreate B, just onResume() it again? The reordering flags are kind of what I need too, but they won't pop C and D, just reshuffle the stack so B comes to the top, but I want C and D to go away.
I'm developing an application that uses a library project to store much of the functionality and content. When I edit the code and/or content in the library and then run the app, it doesn't properly restart the activity with the changes, giving the warning:
Warning: Activity not started, its current task has been brought to the front
I understand that this warning comes from the SK not thinking that there were any changes to the app, but there were (to the library, not to the app itself).
The only way that I've found to force the app to recompile with the library changes is to do Project->Clean. While this is effective, it's a bit annoying to have to do this every time a make a change. Does anyone know of a way to force the SDK to recognize that a library change should result in reloading the application?
I want to make an activity that allows orientation changes on some condition, but not otherwise. More exactly I want to prevent restarting the activity when a background thread is busy.
I have put the configChanges attribute on the activity manifest, and onConfigurationChanged is called when the orientation changes. However I want to allow the app to change the orientation when allowed.
CODE:...................
How to get a notification on dead of my application.Android is killing my app after every 40 mins. Is there any way to restart the App programatically again?
View 2 Replies View RelatedIs there any way not to force to restart the service once the service crash and is killed?
View 11 Replies View RelatedI have a Service and a PreferenceActivity that allows the user to edit some preferences. I would like to restart the Service once the user is done with the PreferenceActivity.
I understand that I can register onChange listeners for individual preference changes, but I do not want to restart the Service as each preference changes. I would like to do this when the user is done editing all the preferences. Short of having a "Apply Now" button in the PreferenceActivity, I do not see a straightforward way of doing this.
I'm getting a WIN DEATH message on shutdown from one of my live wallpapers. Since this occurs at shutdown the user doesn't really notice, it does however reset the lwp to the default paper upon the next restart.
Pertinent log message afaik follows.
CODE:.....................
As far as I can tell the lwp isn't being destroyed via Engine.onDestroy() on shutdown, I'm not entirely sure what else I need to take care of so that the system can destroy it cleanly at shutdown?
I was wondering if anyone knew how to restart LogCat without rebooting eclipse? Every once in a while LogCat will just die while I'm working and it seems like there should be a to get it working again. I've tried restarting the adb task, but that was just a haphazard guess at a solution.
View 4 Replies View RelatedI am Developing an App that parses data from HTML. One of the data that is parsed is an integer that increases over time and rather than constantly requesting the data I would like to have a task that intervals the integer. Due to the fact that I need the value updated into a TextView I decided to go with an AsyncTask rather than a Timer.
My issue is I want to be able to restart my task once I know that it has finished, or if it is currently RUNNING simply avoid manipulating it.
Here is my AsyncTask:
CODE:.......
My attempt to start or avoid:
CODE:................
Am I going about this correctly?