Android :: Capture Droid Application's OnPause Event?

Oct 18, 2010

My android application is consists of 20+ activities. I want to perform some task when application is in background (not an specific activity) and want to perform some other task when application is resumed. How to do this? I couldn't find onPause() and onResume() methods in Application class.

Android :: Capture droid application's onPause event?


Android :: OnKeyDown Doesn't Capture Event

May 26, 2009

I have a proble with onKeyDown: my activity consists in a simple textView (as header) and a ListView below it, I need to go back to the previous screen when the user presses the back button.Thus, I implemented the onKeyDown method. Everything works fine if the list contains some elements, but when the list is empty the onKeyDown method is never called.

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Android :: How To Catch An Image Capture Event?

Jan 18, 2010

I am trying to find a way to listen to a built-in Camera application Capture event.I want my application to be triggered each time a picture is taken. Is it possible?

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Android :: Capture Checkbox Event In A Listview?

Nov 1, 2010

I am using a list view containing check boxes....could u please help me how to identify which check box has the user selected
basically I want different functions to be performed when checkbox is clicked or listitem is selected similar to android alarm clock..

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Android :: Can't Capture Click Event On VideoView / Solution For This?

Oct 1, 2010

I want to capture the click event on VideoView. I followed the same steps with Button. However, it does not work. Could you give me a recommendation? This is my code...

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Android :: How To Capture Event Finish Loading List / GridView

Jun 18, 2009

does anyone know how. Please help me.

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Android :: How To Capture Button Press Event For Contact Create App Of Device

Dec 11, 2009

I want to invoke my application once user creates / updates contact from his device.i.e once user hit "Done" button. is it possible ? If possible please provide sample code or link.

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Android :: Capture The Events For An Application?

May 19, 2010

I want to capture the events like user clicked on so and so button, or > entered some text in Edit Box and etc...

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Android :: Application To Capture And Process Whiteboard Data

Nov 4, 2008

One of the winners of the Google app contest was Jigsaw by Mikhail Ksenzov, an app to capture and process whiteboard data. The app isn't in the market, and I can't find anything via Google about it's status. Is it still beta, or what?

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Android :: Application That Blanks Screen During Video Capture

Feb 19, 2010

I overheard someone say there was an app that blanked or put a decoy screen on the screen while taking video, does anyone know what this app is called, if it exists?

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Android :: Phone Application Supports Video Capture?

Oct 12, 2009

How can I determine if the phone my app is running on, supports video capture?

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Android :: Capture Image From Camera Application In Programming?

Aug 20, 2009

I am trying to implement Camera application in android,and i got some code from net to create a Live Camera through WebCam.Upto this no problem.Now i have to capture the images when click the button, and i displayed the captured images in the Dialog window.Without any exception the program is running but the captured image is not displayed,some default image is displayed.

My code is.

CODE:.........

I have no idea from where this default image is coming.

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Android :: Application That Has To Capture The Key Events Both In Foreground And In Background

Jul 26, 2010

I am developing an application that has to capture the key events both in foreground and in background. I used the following code. But am unable to capture the keys in background.

CODE:............

I used broadcast reciever..

CODE:.................

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Android :: How To Capture Preview Image Frames From Camera Application In Programming

Jul 31, 2010

I am writing an app to capture the camera preview frames and convert it to bitmap in Android.

Here is my code:...........

After I start preview, the callback got called with data, but the bitmap is null.

What did I do wrong when convert the byte array to BitMap?

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Android :: Get Event On Launching The Native Application

Aug 6, 2010

1 . can we get any event when user tap/touch native application(i.e. messaging,contacts).

2 . i know that any application launch by intent in android, there is any way to know which application launch with launch of application.

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Android :: Api To Get Event When User Installing An Application?

Nov 30, 2009

We want to develop an application blocking feature in our project.

Our application (say application "A") will block the installation of specified app (say malicious application "B"). Then we need to know when the application "B" is in installing process.

Is there any APIs about this, or can some one give me a hint on this?

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Android :: Need System - Wide Touch Event Application

Sep 5, 2010

I'd like to receive a TouchEvent in my Android application any time the screen is touched. Even if my application is not in focus.Is there an general even listener or intent filter I can write to achieve this? The goal is to write system wide gesture engine. So for example, if the user swiped up and then down, a certain application would be launched regardless of where the user is.

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Android :: Start Others Application In Widgets Click Event ?

Aug 7, 2010

I designed a widget and successful using "setOnClickPendingIntent" to active the click event, but I want to start other application witch is install in my Android phone (such as Google Map), how can I using in this following command?

CODE:............

Beside that, My widget is a clock widget, I want to click a button to start the "system clock page" and click the date to the system Calendar. How can I make it?

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Android :: Triggering An Application On A Special Gesture / Event?

Aug 31, 2009

The App I'm trying to work on requires that when a special combination of keys are pressed ( irrespective of the keypad being locked ) a service / app is triggered.

How can I achieve this? My app's whole idea hinges on this particular part to work.

I am not here to take a "no" for an answer. If you are going to tell me that its not possible, atleast include an explanation as to why its not possible.

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Android :: Get Event When Current Application Install Finished?

Dec 7, 2009

I want to do something immediately after my application installed into the system. Is there such intent or hook to do this?

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Android :: What To Do With A SyncTask In OnPause?

Dec 9, 2009

I'm using an AsyncTask in my activity. Looks like:So if the user is rotating the device, onPause() will get called, but I don't want to cancel the task just because of that. I know there's a way to tell the system to not actually destroy my activity on rotation, but is that recommended for this problem? Should I instead put the AsyncTask in a static global class that won't be bound to the Activity?

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Android :: Allow Dialog To Be Displayed Before / During OnPause()?

Nov 9, 2010

I have created a simple game for Android; I want to prevent users from sending the game to the background by pressing the home or back buttons accidentally. I planned on using a dialog to confirm the user's action. What I want is similar to what Sirius does with their app, if you need an illustration.

I tried adding this action to an overridden onPause(), but the activity vanishes right after the dialog is displayed, so I don't think I'm going about this the right way. How can I fix this?

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Android :: Something Like An App Global OnPause() And OnResume()?

Jan 14, 2010

Is there something like an application global onPause() and onResume()?

My main activity listens for GPS fixes, which I want to continue working when switching to another screen/activity. Therefor I cannot unregister my LocationListener in the activity's onPause(). However I still want to unregister my GPS listener when switching to another application (so save battery) and turning it back on when returning to my application, regardless what screen/activity the user is currently in. Any ideas?

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Android :: How To Pass Touch Event To Application Behind Translucent Input View?

May 5, 2009

How to pass the "Touch" event to the application behind the translucent view? The view is an input view (IMF, implemented by "InputMethodService.setInputView()"). Need help.

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Android :: Effect Of PostDelayed() In Activity After OnPause()?

Nov 22, 2009

I tried the following from an activity:

@Override public void onPause() { super.onPause();

postDelayed(new Runnable() { public void run() { mTextView.setText("I am paused!"); }, 10000); }

The activity, while in the background, still executes the runnable. Is this incorrect? Should we absolutely call removeCallback() from our onPause() handler to ensure that no postDelayed() runnables execute if we get paused? Or is it necessary to do this only in onDestroy()?

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Android : How To Start An Activity In OnPause Method?

Aug 10, 2010

I have a webview and when I do some java-script processing on it. I click on a link to play a video, after the video finishes in full screen. I want to return to my webpage in the same state I left it before clicking to play the video. How can I do it? Any snippets?

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Android :: OnPause / OnResume Activity Trouble

Mar 14, 2010

I have a small test application I am working on which has a timer that updates a textview to countdown from 100 to 0. That works fine, but now I am trying to pause the application if the user presses the back button on the phone and then restart the timer from where they left off when they reopen the app.

From the Log.v() prints I see that the _timer_time_remaining variable has the correct number of seconds stored when onPause is called, but it is set back to 0 when onResume starts. Why does the variable get reset? I thought that the application would continue to run in the background with the same values. Am I missing something? This is all declared in a class that extends Activity.

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Android :: Finding Calendar Application (show Event Date Range) Settings?

Jul 21, 2010

I'm going to ask a shot version of my question first because, as I was typing out my thorough explanation below, I realized that I had seen a setting that I believe fixes my problem but I cannot remember where it is or how to get to it. In short, the problem I am having is that Non-recurring events (one time appointment) that are in the Google Calendar online are not showing in the Moment calendar app. There was a Settings Page not sure if it was in the main OS menu or the Calendar menu that gave you the option of choosing to show events "before" a certain date and to show events "After" a certain date. You repeatedly tap the two "before" or "after" options and the dates would move further back in time and further forward in time respectively creating a date range.

Non-recurring events, obviously, continue to show for years prior or in the future but Non-recurring one-time events outside of a "range" of a time period do not show. Does Anyone know what the setting I am referring to and how to get back to it?? If not, perhaps my more thorough explanation of my problem and what I am trying to accomplish below might help me find the display before this date/after this date setting that I cannot find again! (longer explanation/description follows below): We have a Moment and an EVO and we are both new to Android but it appears I am only having the problem with our Moment. Though we are new to Android and the gmail sync, I am very comfortable with the sync process and working with Google Calendar online or on the phone and the settings for forcing a sync, choosing which calendars to display, etc. I did some troubleshooting of the problem and this is what I have figure out here goes:

It appears that the calendar on the Moment is only showing recurring events birthdays, anniversaries anything where the event is set to recur some time in the future. The non-recurring events a random party, a random doctor's appointment does NOT show on the Moment Calendar app! I prefaced my issue with being comfortable and familiar with the Google calendar operation because I am certain that the events are in the Google Calendar online. If I change the one-time event to a yearly recurring event and force the phone to sync then WHAM BAM the now recurring event shows in the Moment calendar app. Remove the recurrence and go back to the one-time doctor appointment, sync, and disappears again! The other odd thing is that "old" Non-recurring events that have already passed do seem to continue to show on the Moment calendar app for about a month. In other words, stuff back to about a month from today (today 7/20) DOES SHOW even if non-recurring but anything older than a month does not show.

Now I can Understand why if you had a doctor's appointment on May 20, 2010, that that even should NOT appear on either your Google Calendar online OR your Moment calendar app for May 20, **2011** because that doesn't make sense. However, it DOES make sense and is important to be able to go back to May 2010 and ask,"what day was that appointment with so-and-so company?" and you scroll back in your calendar to see the name of the company or "In February, 2010, did our son or daughter see the doctor? and you scroll back a few months to see that your son and not your daughter went. The Google Calendar online does NOT automatically purge older events, they are all visible online back yearsand years. Why is the Moment "purging"/not displaying non-recurring events on the phone that are in a range of about 1 month old to about to happen in a month?

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Android :: Way To Carry Data Over Between OnPause & OnResume / Used SharedPreferences

May 30, 2010

I'm having a hard time figuring out the best way to pass simple values from onPause and onResume in the Android activity lifecycle. I understand how to use get and put extra bundles for activity to activity data, but does that work for passing data between the same activity? Should i used SharedPreferences?

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Android :: Catch Screen Orientation Change In OnPause()?

Apr 23, 2010

Specifically, I need a way of _not_ performing the onPause functionality I've implemented when it occurs because of a change in screen orientation.

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