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2014/10/16 ¤W¤È 08:17:49
android Programming Glossary: leastHow to change an application icon programmatically in Android? http://stackoverflow.com/questions/1103027/how-to-change-an-application-icon-programmatically-in-android PackageManager.DONT_KILL_APP Note At least one must be enabled. Sorry for my bad English regards from Russia...
This Handler class should be static or leaks might occur: IncomingHandler http://stackoverflow.com/questions/11407943/this-handler-class-should-be-static-or-leaks-might-occur-incominghandler destroyed. This may lead to memory leaks for some time at least as long as the messages stay int the queue. This is not much..
AutoCompleteTextView backed by CursorLoader http://stackoverflow.com/questions/12854336/autocompletetextview-backed-by-cursorloader and Tokenizer has not been tried yet at least not so far that I know. An option you have is to take the classical..
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 nature is more complicated. The first problem is that at least I wasn't able to make the InfoWindow show normal button's pressed.. the click itself is fired so the button works . At least this is how it shows up on my Galaxy Nexus. So the last thing.. state a little longer then normal buttons do again at least on my phone . And this is actually how it works even in the..
Is there an easy way to add a border to the top and bottom of an Android View? http://stackoverflow.com/questions/1598119/is-there-an-easy-way-to-add-a-border-to-the-top-and-bottom-of-an-android-view opaque background colour as transparencies won't work. At least i thought they did but i was mistaken . In the above example..
J2ME/Android/BlackBerry - driving directions, route between two locations http://stackoverflow.com/questions/2023669/j2me-android-blackberry-driving-directions-route-between-two-locations device and may be disabled for certain apps somehow at least on Android ... From Geocode scraping in .NET conversation This..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android diff 128 assume all soft keyboards are at least 128 pixels high super.onMeasure widthMeasureSpec heightMeasureSpec..
How to implement my very own URI scheme on Android http://stackoverflow.com/questions/2448213/how-to-implement-my-very-own-uri-scheme-on-android As per how implicit intents work you need to define at least one action and one category as well here I picked VIEW as the..
Detect application heap size in Android http://stackoverflow.com/questions/2630158/detect-application-heap-size-in-android ensure that your app will live within that budget then at least make sure that onStop onResume works seamlessly. getMemoryClass..
Android - HorizontalScrollView within ScrollView Touch Handling http://stackoverflow.com/questions/2646028/android-horizontalscrollview-within-scrollview-touch-handling to ever register. If I swipe vertically in the very least which I think many people tend to do on their phones when swiping..
Open another application from your own (intent) http://stackoverflow.com/questions/2780102/open-another-application-from-your-own-intent content providers and or broadcast listeners. If at least one of them is running the application is up and running the..
Sending and Parsing JSON in Android http://stackoverflow.com/questions/2818697/sending-and-parsing-json-in-android not some half assed tree nodes or Lists and Maps. and at least Jackson allows binding to such things too perhaps GSON as well..
Adding a library/JAR to an Eclipse Android project http://stackoverflow.com/questions/3642928/adding-a-library-jar-to-an-eclipse-android-project Library mechanism in Build Path. Of course there are at least 3 ways to add a third party library the one I use is the most..
http://stackoverflow.com/questions/3669325/notifydatasetchanged-example no example for that. Could anybody send an example or at least a link android android arrayadapter notifydatasetchanged ..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds mSpacingMult mSpacingAdd false Check that we have a least one line of rendered text if layout.getLineCount 0 Since the..
MapView in a Fragment (Honeycomb) http://stackoverflow.com/questions/5109336/mapview-in-a-fragment-honeycomb android start#add_a_map This API will work for at least Android API 8 so use it . So now you can simply use com.google.android.gms.maps.MapFragment..
Find an external SD card location http://stackoverflow.com/questions/5694933/find-an-external-sd-card-location USB Mass Storage mode when mounted on a host machine at least for Android 1.x and 2.x. But the question is about external..
How do I obtain crash-data from my Android application? http://stackoverflow.com/questions/601503/how-do-i-obtain-crash-data-from-my-android-application application How can I get crash data stack traces at least from my Android application At least when working on my own.. data stack traces at least from my Android application At least when working on my own device being retrieved by cable but ideally..
What is the most appropriate way to store user settings in Android application http://stackoverflow.com/questions/785973/what-is-the-most-appropriate-way-to-store-user-settings-in-android-application cryptographic store though that's non trivial. At the very least make sure you're encrypting the password before writing it to..
How to change an application icon programmatically in Android? http://stackoverflow.com/questions/1103027/how-to-change-an-application-icon-programmatically-in-android
This Handler class should be static or leaks might occur: IncomingHandler http://stackoverflow.com/questions/11407943/this-handler-class-should-be-static-or-leaks-might-occur-incominghandler or Activity cannot be garbage collected even after being destroyed. This may lead to memory leaks for some time at least as long as the messages stay int the queue. This is not much of an issue unless you post long delayed messages. You can..
AutoCompleteTextView backed by CursorLoader http://stackoverflow.com/questions/12854336/autocompletetextview-backed-by-cursorloader three classes together CursorLoader LoaderManager MultiAutoCompleteTextView and Tokenizer has not been tried yet at least not so far that I know. An option you have is to take the classical approach for having your app with MultiAutoCompleteTextView..
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 But showing a button pressed state or something of that nature is more complicated. The first problem is that at least I wasn't able to make the InfoWindow show normal button's pressed state. Even if I pressed the button for a long time it.. the pressed state it just remains in it's normal state although the click itself is fired so the button works . At least this is how it shows up on my Galaxy Nexus. So the last thing I did is that I delayed the button in it's pressed state a.. when you click the whole InfoWindow it remains in a pressed state a little longer then normal buttons do again at least on my phone . And this is actually how it works even in the original Google Maps app. Anyway I wrote myself a custom class..
Is there an easy way to add a border to the top and bottom of an Android View? http://stackoverflow.com/questions/1598119/is-there-an-easy-way-to-add-a-border-to-the-top-and-bottom-of-an-android-view list The down side to this is that you have to specify an opaque background colour as transparencies won't work. At least i thought they did but i was mistaken . In the above example you can see that the solid colour of the first shape #FFdddddd..
J2ME/Android/BlackBerry - driving directions, route between two locations http://stackoverflow.com/questions/2023669/j2me-android-blackberry-driving-directions-route-between-two-locations that is synchronized to the position of a user's sensor enabled device and may be disabled for certain apps somehow at least on Android ... From Geocode scraping in .NET conversation This is not allowed by the API terms of use. You should not scrape..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android statusBarHeight height if listener null listener.onSoftKeyboardShown diff 128 assume all soft keyboards are at least 128 pixels high super.onMeasure widthMeasureSpec heightMeasureSpec Then in your Activity class... public class MyActivity..
How to implement my very own URI scheme on Android http://stackoverflow.com/questions/2448213/how-to-implement-my-very-own-uri-scheme-on-android android scheme myapp android host path intent filter activity As per how implicit intents work you need to define at least one action and one category as well here I picked VIEW as the action though it could be anything and made sure to add the..
Detect application heap size in Android http://stackoverflow.com/questions/2630158/detect-application-heap-size-in-android you that you should be targeting. And if you cannot reliably ensure that your app will live within that budget then at least make sure that onStop onResume works seamlessly. getMemoryClass as indicated by Diane Hackborn hackbod above is only available..
Android - HorizontalScrollView within ScrollView Touch Handling http://stackoverflow.com/questions/2646028/android-horizontalscrollview-within-scrollview-touch-handling swipe left to right almost perfectly horizontally for an ACTION_UP to ever register. If I swipe vertically in the very least which I think many people tend to do on their phones when swiping side to side I will receive an ACTION_CANCEL instead of..
Open another application from your own (intent) http://stackoverflow.com/questions/2780102/open-another-application-from-your-own-intent technically a process can have multiple activities services content providers and or broadcast listeners. If at least one of them is running the application is up and running the process . So what you have to identify is how do you want to..
Sending and Parsing JSON in Android http://stackoverflow.com/questions/2818697/sending-and-parsing-json-in-android So GSON Jackson So you can actually bind to your own POJOs not some half assed tree nodes or Lists and Maps. and at least Jackson allows binding to such things too perhaps GSON as well not sure JsonNode Map List if you really want these instead..
Adding a library/JAR to an Eclipse Android project http://stackoverflow.com/questions/3642928/adding-a-library-jar-to-an-eclipse-android-project for many years of adding third party libraries via the User Library mechanism in Build Path. Of course there are at least 3 ways to add a third party library the one I use is the most elegant in my humble opinion. This will not work however for..
http://stackoverflow.com/questions/3669325/notifydatasetchanged-example should run in the main thread but there was no example for that. Could anybody send an example or at least a link android android arrayadapter notifydatasetchanged share improve this question For an ArrayAdapter notifyDataSetChanged..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds new StaticLayout text textPaint width Alignment.ALIGN_NORMAL mSpacingMult mSpacingAdd false Check that we have a least one line of rendered text if layout.getLineCount 0 Since the line at the specific vertical position would be cut off we..
MapView in a Fragment (Honeycomb) http://stackoverflow.com/questions/5109336/mapview-in-a-fragment-honeycomb Example using new API https developers.google.com maps documentation android start#add_a_map This API will work for at least Android API 8 so use it . So now you can simply use com.google.android.gms.maps.MapFragment fragment class. It will display..
Find an external SD card location http://stackoverflow.com/questions/5694933/find-an-external-sd-card-location flash. Here external storage means the stuff accessible via USB Mass Storage mode when mounted on a host machine at least for Android 1.x and 2.x. But the question is about external SD. How to get a path like mnt sdcard external_sd it may differ..
How do I obtain crash-data from my Android application? http://stackoverflow.com/questions/601503/how-do-i-obtain-crash-data-from-my-android-application do I obtain crash data from my Android application How can I get crash data stack traces at least from my Android application At least when working on my own device being retrieved by cable but ideally from any instance.. crash data from my Android application How can I get crash data stack traces at least from my Android application At least when working on my own device being retrieved by cable but ideally from any instance of my application running on the wild..
What is the most appropriate way to store user settings in Android application http://stackoverflow.com/questions/785973/what-is-the-most-appropriate-way-to-store-user-settings-in-android-application
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