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2014/10/16 ¤W¤È 08:09:25
android Programming Glossary: actHow did Google manage to do this? Slide ActionBar in Android application http://stackoverflow.com/questions/11234375/how-did-google-manage-to-do-this-slide-actionbar-in-android-application their own. android android layout android widget android actionbar android side navigation share improve this question.. side navigation share improve this question In fact there's a way to do this. Even without implementing your own.. ArrayAdapter SlideMenu.SlideMenuAdapter.MenuDesc Activity act SlideMenu.SlideMenuAdapter.MenuDesc items class MenuItem public..
This app won't run unless you update Google Play Services. (via Bazaar) http://stackoverflow.com/questions/13691943/this-app-wont-run-unless-you-update-google-play-services-via-bazaar label @string app_name android theme @style AppTheme activity android name .MainActivity android label @string title_activity_main.. android name .MainActivity android label @string title_activity_main intent filter action android name android.intent.action.MAIN.. android label @string title_activity_main intent filter action android name android.intent.action.MAIN category android..
How do I restart an Android Activity http://stackoverflow.com/questions/1397361/how-do-i-restart-an-android-activity restart an Android Activity I tried the following but the activity simply quits. public static void restartActivity Activity.. simply quits. public static void restartActivity Activity act Intent intent new Intent intent.setClass act act.getClass act.startActivity.. Activity act Intent intent new Intent intent.setClass act act.getClass act.startActivity intent act.finish android android..
Android: Override back button to act like home button http://stackoverflow.com/questions/2000102/android-override-back-button-to-act-like-home-button Override back button to act like home button On pressing the back button I'd like my application.. destroyed state. In the Android docs it states ...not all activities have the behavior that they are destroyed when BACK is.. overrides the normal back behavior preventing the player activity from being destroyed and continues playing music even though..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon the system handles this automatically. That's what the activity lifecycle especially onPause onStop onDestroy is for. No.. is going to be used in a very narrow business field. I was actually really looking forward to developing for the Android platform.. device is a pleasant fiction and should not be done by an activity in any case. Use a scheduled task via AlarmManager to update..
How to prevent Android bluetooth RFCOMM connection from dying immediately after .connect()? http://stackoverflow.com/questions/2660968/how-to-prevent-android-bluetooth-rfcomm-connection-from-dying-immediately-after after that. I'm pasting two test apps below one that actually tries to read from input stream and second one that just.. answer Thanks Max Test application No. 1 This app tries to actually read from the device. Code public class ZeeTest extends.. 7499 Received android.bleutooth.device.action.UUID 04 19 22 27 04.905 DEBUG ZeeTest 8619 Connected 04 19..
Open another application from your own (intent) http://stackoverflow.com/questions/2780102/open-another-application-from-your-own-intent help 05 06 11 22 24.945 INFO ActivityManager 76 Starting activity Intent act android.intent.action.MAIN cat android.intent.category.LAUNCHER.. 22 24.945 INFO ActivityManager 76 Starting activity Intent act android.intent.action.MAIN cat android.intent.category.LAUNCHER.. 76 Starting activity Intent act android.intent.action.MAIN cat android.intent.category.LAUNCHER flg 0x10200000..
Android popup window dismissal http://stackoverflow.com/questions/3121232/android-popup-window-dismissal a popup window displaying when I click an item in my list activity. The problem is that the back key doesn't close it. I tried.. doesn't close it. I tried catching the back key in my list activity but it doesn't register it...then I tried registering a.. new BitmapDrawable to force it to act the way you expect. You won't need your own onKey listener...
Android - How To Override the “Back” button so it doesn't Finish() my Activity? http://stackoverflow.com/questions/3141996/android-how-to-override-the-back-button-so-it-doesnt-finish-my-activity this I get Null Pointers as its trying to start a new activity rather than bringing back the old one. So essentially I.. back the old one. So essentially I want the Back button to act the exact same as the Home button and here is how I have tried.. one. So essentially I want the Back button to act the exact same as the Home button and here is how I have tried so far..
How to set a reminder in Android? http://stackoverflow.com/questions/5976098/how-to-set-a-reminder-in-android versions private String getCalendarUriBase Activity act String calendarUriBase null Uri calendars Uri.parse content.. calendars Cursor managedCursor null try managedCursor act.managedQuery calendars null null null null catch Exception e.. content com.android.calendar calendars try managedCursor act.managedQuery calendars null null null null catch Exception e..
How did Google manage to do this? Slide ActionBar in Android application http://stackoverflow.com/questions/11234375/how-did-google-manage-to-do-this-slide-actionbar-in-android-application the current window aside and put in a fly in navigation of their own. android android layout android widget android actionbar android side navigation share improve this question In fact there's a way to do this. Even without implementing.. android android layout android widget android actionbar android side navigation share improve this question In fact there's a way to do this. Even without implementing your own ActionBar. Just have a look at the hierachyviewer Located in.. simple adapter public static class SlideMenuAdapter extends ArrayAdapter SlideMenu.SlideMenuAdapter.MenuDesc Activity act SlideMenu.SlideMenuAdapter.MenuDesc items class MenuItem public TextView label public ImageView icon static class MenuDesc..
This app won't run unless you update Google Play Services. (via Bazaar) http://stackoverflow.com/questions/13691943/this-app-wont-run-unless-you-update-google-play-services-via-bazaar true application android icon @drawable ic_launcher android label @string app_name android theme @style AppTheme activity android name .MainActivity android label @string title_activity_main intent filter action android name android.intent.action.MAIN.. label @string app_name android theme @style AppTheme activity android name .MainActivity android label @string title_activity_main intent filter action android name android.intent.action.MAIN category android name android.intent.category.LAUNCHER.. theme @style AppTheme activity android name .MainActivity android label @string title_activity_main intent filter action android name android.intent.action.MAIN category android name android.intent.category.LAUNCHER intent filter activity..
How do I restart an Android Activity http://stackoverflow.com/questions/1397361/how-do-i-restart-an-android-activity do I restart an Android Activity How do I restart an Android Activity I tried the following but the activity simply quits. public static void restartActivity Activity act Intent intent new Intent intent.setClass act act.getClass.. an Android Activity I tried the following but the activity simply quits. public static void restartActivity Activity act Intent intent new Intent intent.setClass act act.getClass act.startActivity intent act.finish android android activity.. the activity simply quits. public static void restartActivity Activity act Intent intent new Intent intent.setClass act act.getClass act.startActivity intent act.finish android android activity share improve this question I did my theme..
Android: Override back button to act like home button http://stackoverflow.com/questions/2000102/android-override-back-button-to-act-like-home-button Override back button to act like home button On pressing the back button I'd like my application to go into the stopped state rather than the destroyed.. my application to go into the stopped state rather than the destroyed state. In the Android docs it states ...not all activities have the behavior that they are destroyed when BACK is pressed. When the user starts playing music in the Music application.. the Music application and then presses BACK the application overrides the normal back behavior preventing the player activity from being destroyed and continues playing music even though its activity is no longer visible How do I replicate this..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon terminate the application Answer Romain Guy The user doesn't the system handles this automatically. That's what the activity lifecycle especially onPause onStop onDestroy is for. No matter what you do do not put a quit or exit application button... wide use by the general public it is a business app that is going to be used in a very narrow business field. I was actually really looking forward to developing for the Android platform since it addresses a lot of issues that exist in Windows.. should be there means but the data being PUSHed to the device is a pleasant fiction and should not be done by an activity in any case. Use a scheduled task via AlarmManager to update your data for maximum reliability. Our users log in and..
How to prevent Android bluetooth RFCOMM connection from dying immediately after .connect()? http://stackoverflow.com/questions/2660968/how-to-prevent-android-bluetooth-rfcomm-connection-from-dying-immediately-after to the device LED flashes but connection is dropped immediately after that. I'm pasting two test apps below one that actually tries to read from input stream and second one that just sits there waiting for the device to disconnect after 5 seconds... would be very much appreciated even if you don't know the answer Thanks Max Test application No. 1 This app tries to actually read from the device. Code public class ZeeTest extends Activity @Override public void onCreate Bundle savedInstanceState.. hci0 dev_00_1C_4D_02_A6_55 04 19 22 27 04.491 VERBOSE BluetoothEventRedirector 7499 Received android.bleutooth.device.action.UUID 04 19 22 27 04.905 DEBUG ZeeTest 8619 Connected 04 19 22 27 04.905 DEBUG ZeeTest 8619 Listening... 04 19 22 27 05.538..
Open another application from your own (intent) http://stackoverflow.com/questions/2780102/open-another-application-from-your-own-intent is taken from when opening MyTracks manually. Thanks for your help 05 06 11 22 24.945 INFO ActivityManager 76 Starting activity Intent act android.intent.action.MAIN cat android.intent.category.LAUNCHER flg 0x10200000 cmp com.google.android.maps.mytracks.. opening MyTracks manually. Thanks for your help 05 06 11 22 24.945 INFO ActivityManager 76 Starting activity Intent act android.intent.action.MAIN cat android.intent.category.LAUNCHER flg 0x10200000 cmp com.google.android.maps.mytracks com.google.android.apps.mytracks.MyTracks.. manually. Thanks for your help 05 06 11 22 24.945 INFO ActivityManager 76 Starting activity Intent act android.intent.action.MAIN cat android.intent.category.LAUNCHER flg 0x10200000 cmp com.google.android.maps.mytracks com.google.android.apps.mytracks.MyTracks..
Android popup window dismissal http://stackoverflow.com/questions/3121232/android-popup-window-dismissal popup window dismissal I have a popup window displaying when I click an item in my list activity. The problem is that the back key doesn't close it. I tried catching the back key in my list activity but it doesn't.. item in my list activity. The problem is that the back key doesn't close it. I tried catching the back key in my list activity but it doesn't register it...then I tried registering a onkeylistener to the view I'm passing to my popup window. Like.. help with this. In the basic case you can to call PopupWindow#setBackgroundDrawable new BitmapDrawable to force it to act the way you expect. You won't need your own onKey listener. You might also need to call PopupWindow#setOutsideTouchable..
Android - How To Override the “Back” button so it doesn't Finish() my Activity? http://stackoverflow.com/questions/3141996/android-how-to-override-the-back-button-so-it-doesnt-finish-my-activity get to the Activity via the Notification. But when a USER tries this I get Null Pointers as its trying to start a new activity rather than bringing back the old one. So essentially I want the Back button to act the exact same as the Home button.. as its trying to start a new activity rather than bringing back the old one. So essentially I want the Back button to act the exact same as the Home button and here is how I have tried so far @Override public boolean onKeyDown int keyCode KeyEvent.. to start a new activity rather than bringing back the old one. So essentially I want the Back button to act the exact same as the Home button and here is how I have tried so far @Override public boolean onKeyDown int keyCode KeyEvent event..
How to set a reminder in Android? http://stackoverflow.com/questions/5976098/how-to-set-a-reminder-in-android not to use this method because it could break on newer Android versions private String getCalendarUriBase Activity act String calendarUriBase null Uri calendars Uri.parse content calendar calendars Cursor managedCursor null try managedCursor.. calendarUriBase null Uri calendars Uri.parse content calendar calendars Cursor managedCursor null try managedCursor act.managedQuery calendars null null null null catch Exception e if managedCursor null calendarUriBase content calendar else.. calendarUriBase content calendar else calendars Uri.parse content com.android.calendar calendars try managedCursor act.managedQuery calendars null null null null catch Exception e if managedCursor null calendarUriBase content com.android.calendar..
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