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2014/10/16 ¤W¤È 08:26:47
android Programming Glossary: triggeredGoogle maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps View v Marker marker Here we can perform some action triggered after clicking the button Toast.makeText MainActivity.this..
http://stackoverflow.com/questions/15524280/service-vs-intent-service Another case of use is when callbacks are needed Intent triggered tasks . How to trigger The Service is triggered calling to method.. Intent triggered tasks . How to trigger The Service is triggered calling to method onStartService . The IntentService is triggered.. calling to method onStartService . The IntentService is triggered using an Intent it spawns a new worker thread and the method..
Android: customize application's menu (e.g background color) http://stackoverflow.com/questions/1593529/android-customize-applications-menu-e-g-background-color is the way if there is a way to customize the menu the one triggered by the MENU button of the phone . I'm especially interested..
How to fire onListItemClick in Listactivity with buttons in list? http://stackoverflow.com/questions/1821871/how-to-fire-onlistitemclick-in-listactivity-with-buttons-in-list besides the button is pressed I want onListItemClick to be triggered. How can I make this work android android widget android listview..
How to determine if one of my activities is in the foreground http://stackoverflow.com/questions/2314969/how-to-determine-if-one-of-my-activities-is-in-the-foreground I have implemented a BroadcastReceiver which is triggered by the AlarmManager. The AlarmManager is initialized on BOOT_COMPLETED...
Detect application heap size in Android http://stackoverflow.com/questions/2630158/detect-application-heap-size-in-android How much heap can my app use before a hard error is triggered And How much heap should my app use given the constraints of..
Is AsyncTask really conceptually flawed or am I just missing something? http://stackoverflow.com/questions/3357477/is-asynctask-really-conceptually-flawed-or-am-i-just-missing-something is obvious what if the activity gets destroyed which triggered the task This can happen all the time e.g. because you flipped..
Why does ContentResolver.requestSync not trigger a sync? http://stackoverflow.com/questions/5253858/why-does-contentresolver-requestsync-not-trigger-a-sync authority bundle from my ContentProvider my sync is never triggered. ContentResolver.requestSync account AUTHORITY new Bundle Edit..
Benefit of using Parcelable instead of serializing object http://stackoverflow.com/questions/5550670/benefit-of-using-parcelable-instead-of-serializing-object From Pro Android 2 NOTE Seeing Parcelable might have triggered the question why is Android not using the built in Java serialization..
Spinner onItemSelected() executes when it is not suppose to [duplicate] http://stackoverflow.com/questions/5624825/spinner-onitemselected-executes-when-it-is-not-suppose-to Problem Statement an undesirable onItemSelected is triggered whilst the Gallery or Spinner is initializing. This means that.. mGalleryCount in onItemSelected count how often it has triggered. mGalleryInitializedCount when mGalleryInitializedCount mGalleryCount..
android how to work with asynctasks progressdialog http://stackoverflow.com/questions/6450275/android-how-to-work-with-asynctasks-progressdialog parameter in the class definition. This callback can be triggered from within the body of the doInBackground method by calling..
http://stackoverflow.com/questions/6828703/difference-about-sax-and-dom this question Well you are close. In SAX events are triggered when the XML is being parsed . When the parser is parsing the.. data returned with each event. In DOM there are no events triggered while parsing. The entire XML is parsed and a DOM tree of the..
Why not use always android:configChanges=“keyboardHidden|orientation”? http://stackoverflow.com/questions/7818717/why-not-use-always-androidconfigchanges-keyboardhiddenorientation In truth there are many ways a configuration change can be triggered. For example if the user selects a new language i.e. the locale..
Android: Detect when ScrollView stops scrolling http://stackoverflow.com/questions/8181828/android-detect-when-scrollview-stops-scrolling returned by getScrollY when the onTouchEvent is first triggered with the value returned after a time defined by the variable..
Starting Activity from Fragment causes NullPointerException http://stackoverflow.com/questions/8748064/starting-activity-from-fragment-causes-nullpointerexception is null coming into this code and the first if is not triggered you'll get a NullPointerException if we enter the second if..
Google maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps @Override protected void onClickConfirmed View v Marker marker Here we can perform some action triggered after clicking the button Toast.makeText MainActivity.this marker.getTitle 's button clicked Toast.LENGTH_SHORT .show ..
http://stackoverflow.com/questions/15524280/service-vs-intent-service is required can use Main Thread handler or broadcast intents. Another case of use is when callbacks are needed Intent triggered tasks . How to trigger The Service is triggered calling to method onStartService . The IntentService is triggered using.. intents. Another case of use is when callbacks are needed Intent triggered tasks . How to trigger The Service is triggered calling to method onStartService . The IntentService is triggered using an Intent it spawns a new worker thread and the.. triggered tasks . How to trigger The Service is triggered calling to method onStartService . The IntentService is triggered using an Intent it spawns a new worker thread and the method onHandleIntent is called on this thread. Triggered From The..
Android: customize application's menu (e.g background color) http://stackoverflow.com/questions/1593529/android-customize-applications-menu-e-g-background-color customize application's menu e.g background color What is the way if there is a way to customize the menu the one triggered by the MENU button of the phone . I'm especially interested in two things changing the background color from the standard..
How to fire onListItemClick in Listactivity with buttons in list? http://stackoverflow.com/questions/1821871/how-to-fire-onlistitemclick-in-listactivity-with-buttons-in-list functions normally within the list item but when something besides the button is pressed I want onListItemClick to be triggered. How can I make this work android android widget android listview share improve this question I hope I can help here...
How to determine if one of my activities is in the foreground http://stackoverflow.com/questions/2314969/how-to-determine-if-one-of-my-activities-is-in-the-foreground to determine if one of my activities is in the foreground I have implemented a BroadcastReceiver which is triggered by the AlarmManager. The AlarmManager is initialized on BOOT_COMPLETED. So i have to declare the receiver in the manifest...
Detect application heap size in Android http://stackoverflow.com/questions/2630158/detect-application-heap-size-in-android ways to think about your phrase application heap size available How much heap can my app use before a hard error is triggered And How much heap should my app use given the constraints of the Android OS version and hardware of the user's device There..
Is AsyncTask really conceptually flawed or am I just missing something? http://stackoverflow.com/questions/3357477/is-asynctask-really-conceptually-flawed-or-am-i-just-missing-something never hold a strong reference to a context object . The reason is obvious what if the activity gets destroyed which triggered the task This can happen all the time e.g. because you flipped the screen. If the task would hold a reference to the context..
Why does ContentResolver.requestSync not trigger a sync? http://stackoverflow.com/questions/5253858/why-does-contentresolver-requestsync-not-trigger-a-sync however when I call ContentResolver.requestSync account authority bundle from my ContentProvider my sync is never triggered. ContentResolver.requestSync account AUTHORITY new Bundle Edit added manifest snippet My manifest xml contains service android..
Benefit of using Parcelable instead of serializing object http://stackoverflow.com/questions/5550670/benefit-of-using-parcelable-instead-of-serializing-object serialization bundle parcelable share improve this question From Pro Android 2 NOTE Seeing Parcelable might have triggered the question why is Android not using the built in Java serialization mechanism It turns out that the Android team came..
Spinner onItemSelected() executes when it is not suppose to [duplicate] http://stackoverflow.com/questions/5624825/spinner-onitemselected-executes-when-it-is-not-suppose-to question David here is a tutorial I wrote up for this problem... Problem Statement an undesirable onItemSelected is triggered whilst the Gallery or Spinner is initializing. This means that code is prematurely executed code which is intended to execute.. count how many Gallery or Spinner widgets you have in the view. mGalleryCount in onItemSelected count how often it has triggered. mGalleryInitializedCount when mGalleryInitializedCount mGalleryCount false then execute the code meant for the user Code..
android how to work with asynctasks progressdialog http://stackoverflow.com/questions/6450275/android-how-to-work-with-asynctasks-progressdialog param with datatype Integer . This corresponds to the second parameter in the class definition. This callback can be triggered from within the body of the doInBackground method by calling publishProgress . Example import android.app.Activity import..
http://stackoverflow.com/questions/6828703/difference-about-sax-and-dom java android xml parsing saxparser domparser share improve this question Well you are close. In SAX events are triggered when the XML is being parsed . When the parser is parsing the XML and encounters a tag starting e.g. something then it triggers.. you need to handle these events and make sense of the data returned with each event. In DOM there are no events triggered while parsing. The entire XML is parsed and a DOM tree of the nodes in the XML is generated and returned. Once parsed the..
Why not use always android:configChanges=“keyboardHidden|orientation”? http://stackoverflow.com/questions/7818717/why-not-use-always-androidconfigchanges-keyboardhiddenorientation keyboardHidden orientation is nothing more than a bandaid. In truth there are many ways a configuration change can be triggered. For example if the user selects a new language i.e. the locale has changed your activity will be restarted in the same..
Android: Detect when ScrollView stops scrolling http://stackoverflow.com/questions/8181828/android-detect-when-scrollview-stops-scrolling if the ScrollView had stopped scrolling by comparing the value returned by getScrollY when the onTouchEvent is first triggered with the value returned after a time defined by the variable newCheck . See code below working solution public class MyScrollView..
Starting Activity from Fragment causes NullPointerException http://stackoverflow.com/questions/8748064/starting-activity-from-fragment-causes-nullpointerexception f.mUserVisibleHint You should notice that if result is null coming into this code and the first if is not triggered you'll get a NullPointerException if we enter the second if . It should read if f.mSavedViewState null if result null result..
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