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2014/10/16 ¤W¤È 08:23:30
android Programming Glossary: scenariosOverride Power button just like Home button http://stackoverflow.com/questions/10077905/override-power-button-just-like-home-button or otherwise disable the physical power button. In many scenarios this is undesirable but this works in situations where your..
Difference between Fragment And FragmentActivity http://stackoverflow.com/questions/10609268/difference-between-fragment-and-fragmentactivity differences between Fragment and FragmentActivity To what scenarios are each class best suited I'm trying to get an understanding..
How do you test an Android application across multiple Activities? http://stackoverflow.com/questions/1759626/how-do-you-test-an-android-application-across-multiple-activities some unit testing they won't meet our needs for testing scenarios that cut across multiple Activities. We are open to an xUnit..
ActionBar with support library and Fragments overlay content http://stackoverflow.com/questions/17881297/actionbar-with-support-library-and-fragments-overlay-content overlapped with the content of my layout. At all other scenarios the ActionBar works well. Here is some code class AssetsActivity..
Action Bar Sherlock SearchView not expanding on click of it http://stackoverflow.com/questions/20420023/action-bar-sherlock-searchview-not-expanding-on-click-of-it inside ViewPager or anything similar tab like switching scenarios. I've had the same problem once. I came up with using onPrepareOptionsMenu..
Crossplatform iPhone / Android code sharing http://stackoverflow.com/questions/2380258/crossplatform-iphone-android-code-sharing code between iPhone and Android builds The two most common scenarios I think would be Blank slate new project knowing ahead of time..
onPause/onResume activity issues http://stackoverflow.com/questions/2441145/onpause-onresume-activity-issues . This might be useful. EDIT Lifecycle covers different scenarios. If you have only one Activity pressing Back is equivalent to..
What are the best practices for SQLite on Android? http://stackoverflow.com/questions/2493331/what-are-the-best-practices-for-sqlite-on-android a connection each Are there any best practices for these scenarios android database sqlite sqlite3 share improve this question..
http://stackoverflow.com/questions/3268068/android-custom-layout apply other out of the box layouts if you want to. But for scenarios where a custom layout is necessary you don't have to do anything...
Should I learn Java before learning Android [closed] http://stackoverflow.com/questions/3496191/should-i-learn-java-before-learning-android literally asking complicated questions about advanced scenarios while not understanding the basics of the language. Sometimes..
@Override annotation error (android prefs) http://stackoverflow.com/questions/4761888/override-annotation-error-android-prefs I was wondering if you could help Are there any common scenarios that causes this error I thought it might be my project set..
SIGNAL 11 SIGSEGV crash Android http://stackoverflow.com/questions/4973310/signal-11-sigsegv-crash-android access by Android internal storage. Some of the possible scenarios are web access network communication server image downloading..
Get current location address for android app http://stackoverflow.com/questions/5028830/get-current-location-address-for-android-app getFromLocation method returns a SET of matches. In some scenarios you can show the user a set say 5 and let them choose the best.. that you use extensive error handling for the various scenarios AND that both these calls are moved onto a separate thread so..
AsyncTask Android - Design Pattern and Return Values http://stackoverflow.com/questions/5058661/asynctask-android-design-pattern-and-return-values for both HTTP Get and Post and this seems to work ok in my scenarios because i throw exceptions in exceptional HTTP result situations..
Best practice for defining button events in android http://stackoverflow.com/questions/6372104/best-practice-for-defining-button-events-in-android practice in terms of defining button event handlers in scenarios like this. Edit pasting my complete class public class CameraAppActivity..
Android: How do I force the update of all widgets of a particular kind http://stackoverflow.com/questions/8304387/android-how-do-i-force-the-update-of-all-widgets-of-a-particular-kind when it wants it I think there are many sensible scenarios where an activity may wish to push data to a widget. Read the..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for to save space. You can distinguish between these two scenarios with the isFinishing method. EDIT When the Activity first time..
Override Android Backbutton behavior only works on the first page with PhoneGap http://stackoverflow.com/questions/9631933/override-android-backbutton-behavior-only-works-on-the-first-page-with-phonegap it still may need some changes to work in all the possible scenarios. Edit Put following code in fireDocumentEvent method of cordova..
Override Power button just like Home button http://stackoverflow.com/questions/10077905/override-power-button-just-like-home-button hardware for the device in question restrict access to mangle or otherwise disable the physical power button. In many scenarios this is undesirable but this works in situations where your Android device is being used for example as a point of sale..
Difference between Fragment And FragmentActivity http://stackoverflow.com/questions/10609268/difference-between-fragment-and-fragmentactivity from the obvious inheritance differences what are the main differences between Fragment and FragmentActivity To what scenarios are each class best suited I'm trying to get an understanding of why both of these classes exist... java android android..
How do you test an Android application across multiple Activities? http://stackoverflow.com/questions/1759626/how-do-you-test-an-android-application-across-multiple-activities Activity and while we can find some utility in these tools for some unit testing they won't meet our needs for testing scenarios that cut across multiple Activities. We are open to an xUnit framework scripting GUI recorders playbacks etc. and would..
ActionBar with support library and Fragments overlay content http://stackoverflow.com/questions/17881297/actionbar-with-support-library-and-fragments-overlay-content activity is loading an Fragment in onCreate the ActionBar gets overlapped with the content of my layout. At all other scenarios the ActionBar works well. Here is some code class AssetsActivity extends ActionBarActivity @Override protected void onCreate..
Action Bar Sherlock SearchView not expanding on click of it http://stackoverflow.com/questions/20420023/action-bar-sherlock-searchview-not-expanding-on-click-of-it collapsing works fine when we are not instantiating fragments inside ViewPager or anything similar tab like switching scenarios. I've had the same problem once. I came up with using onPrepareOptionsMenu to resolve my problem. Just implement onPrepareOptionsMenu..
Crossplatform iPhone / Android code sharing http://stackoverflow.com/questions/2380258/crossplatform-iphone-android-code-sharing Simply put What is the most effective way to share reuse code between iPhone and Android builds The two most common scenarios I think would be Blank slate new project knowing ahead of time there is a large chunk of reusable logic that needs to run..
onPause/onResume activity issues http://stackoverflow.com/questions/2441145/onpause-onresume-activity-issues and restore it using onRestoreInstanceState . This might be useful. EDIT Lifecycle covers different scenarios. If you have only one Activity pressing Back is equivalent to exiting your application. If you have Activity A which starts..
What are the best practices for SQLite on Android? http://stackoverflow.com/questions/2493331/what-are-the-best-practices-for-sqlite-on-android AsyncTasks should they share a connection or should they open a connection each Are there any best practices for these scenarios android database sqlite sqlite3 share improve this question Inserts updates deletes and reads are generally OK from..
http://stackoverflow.com/questions/3268068/android-custom-layout android offers by default an absolute layout. You can then apply other out of the box layouts if you want to. But for scenarios where a custom layout is necessary you don't have to do anything. I am a little bit surprise that this option is not available..
Should I learn Java before learning Android [closed] http://stackoverflow.com/questions/3496191/should-i-learn-java-before-learning-android UIs or web frameworks. I've seen people try to do this before literally asking complicated questions about advanced scenarios while not understanding the basics of the language. Sometimes the problem they've been having has been due to the complex..
@Override annotation error (android prefs) http://stackoverflow.com/questions/4761888/override-annotation-error-android-prefs used locally. Having run this past someone and baffling them I was wondering if you could help Are there any common scenarios that causes this error I thought it might be my project set up Thanks android annotations override android preferences..
SIGNAL 11 SIGSEGV crash Android http://stackoverflow.com/questions/4973310/signal-11-sigsegv-crash-android 11. This error usually occurs due to unauthorized memory area access by Android internal storage. Some of the possible scenarios are web access network communication server image downloading and such. Mine was the case of browser load url http bootloader.wikidot.com..
Get current location address for android app http://stackoverflow.com/questions/5028830/get-current-location-address-for-android-app you need to use the getFromLocation method Note The getFromLocation method returns a SET of matches. In some scenarios you can show the user a set say 5 and let them choose the best one or you can just use the first one assuming it's best... the network to the Google Maps API. Therefore it is critical that you use extensive error handling for the various scenarios AND that both these calls are moved onto a separate thread so you don't lock up the app user interface look into AsyncTask..
AsyncTask Android - Design Pattern and Return Values http://stackoverflow.com/questions/5058661/asynctask-android-design-pattern-and-return-values return type is the HttpEntity . This is the return type for both HTTP Get and Post and this seems to work ok in my scenarios because i throw exceptions in exceptional HTTP result situations like 404. Another nice aspect of this setup is that the..
Best practice for defining button events in android http://stackoverflow.com/questions/6372104/best-practice-for-defining-button-events-in-android seems quite dirty to me. I would like to know what is the best practice in terms of defining button event handlers in scenarios like this. Edit pasting my complete class public class CameraAppActivity extends Activity Called when the activity is first..
Android: How do I force the update of all widgets of a particular kind http://stackoverflow.com/questions/8304387/android-how-do-i-force-the-update-of-all-widgets-of-a-particular-kind design seems to work on the basis that your widget pulls information when it wants it I think there are many sensible scenarios where an activity may wish to push data to a widget. Read the answer below for how I worked out how to do precisely this...
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for system is temporarily destroying this instance of the activity to save space. You can distinguish between these two scenarios with the isFinishing method. EDIT When the Activity first time loads the events are called as below onCreate onStart onResume..
Override Android Backbutton behavior only works on the first page with PhoneGap http://stackoverflow.com/questions/9631933/override-android-backbutton-behavior-only-works-on-the-first-page-with-phonegap gist.github.com 2020325 Though it is working for me but it still may need some changes to work in all the possible scenarios. Edit Put following code in fireDocumentEvent method of cordova definition in cordova 1.5.0.js after line no 592 if type..
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