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2014/10/16 ¤W¤È 08:23:40
android Programming Glossary: separatehttp://stackoverflow.com/questions/1080811/android-endless-list entry pos return view You should obviously use separate threads for long running actions like loading web data and might..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen cut in small screen ldpi so for handling this just create separate Layout folder layout small for it and add ScrollView mostly..
Inner class can access but not update values - AsyncTask http://stackoverflow.com/questions/18517400/inner-class-can-access-but-not-update-values-asynctask updated 2. I know that doInBackground occurs in a thread separate from the main UI thread. Does that mean that any values updated.. in your Activity declaration after creating the separate interface class public class MainActivity implements AsyncResponse..
Using ZXing to create an android barcode scanning app http://stackoverflow.com/questions/2050263/using-zxing-to-create-an-android-barcode-scanning-app into your application without relying on having the separate ZXing application installed well then it's an open source project..
Android: How to detect double-tap? http://stackoverflow.com/questions/2217670/android-how-to-detect-double-tap pd.dismiss public void goSearch mTabHost.setCurrentTab 1 separate thread for making http request and updating the arraylist Thread..
Android - Switch Tabs from within an Activity within a tab http://stackoverflow.com/questions/2541802/android-switch-tabs-from-within-an-activity-within-a-tab I have a TabHost implemented with 3 tabs each containing a separate activity. My question is how do I switch between tabs from within.. TabHost. Activity based tabs are great because they can be separated into there own XML file. Activities can also be organized into..
Declaring a custom android UI element using XML http://stackoverflow.com/questions/2695646/declaring-a-custom-android-ui-element-using-xml for initialisation it is convenient to create a separate initialisation method for the constructors to call. private..
Make an HTTP request with android http://stackoverflow.com/questions/3505930/make-an-http-request-with-android statusLine.getReasonPhrase If you want it to run on separate thread I'd recommend extending AsyncTask class RequestTask extends..
Background task, progress dialog, orientation change - is there any 100% working solution? http://stackoverflow.com/questions/3821423/background-task-progress-dialog-orientation-change-is-there-any-100-working #1 Make your AsyncTask a static inner class or an entirely separate class just not a regular inner class. Step #2 Have the AsyncTask..
Implement page curl on android? http://stackoverflow.com/questions/3912849/implement-page-curl-on-android could be combined through simple substitution but are left separate to keep the math simple for debugging and illustrative purposes...
Difference between Activity Context and Application Context http://stackoverflow.com/questions/4128589/difference-between-activity-context-and-application-context only use this if you need a context whose lifecycle is separate from the current context. This doesn't apply in either of your..
Making sense of LayoutInflater http://stackoverflow.com/questions/5026926/making-sense-of-layoutinflater fill_parent LinearLayout Added into this container is a separate TextView visible as small red square if layout parameters are..
install / uninstall APKs programmatically (PackageManager vs Intents) http://stackoverflow.com/questions/6813322/install-uninstall-apks-programmatically-packagemanager-vs-intents just used this to set the Android Feedback app which was separate from Market as the owner to take care of feedback. share improve..
Separate Back Stack for each tab in Android using Fragments http://stackoverflow.com/questions/6987334/separate-back-stack-for-each-tab-in-android-using-fragments fragments when a tab is clicked. But how can I have a separate back stack for each tab For an example Fragment A and B would..
Update data in ListFragment as part of ViewPager http://stackoverflow.com/questions/7379165/update-data-in-listfragment-as-part-of-viewpager side by side. Now a button on the ListFragment starts an separate full page activity via the FragmentActivty which returns and..
Android project using httpclient --> http.client (apache), post/get method http://stackoverflow.com/questions/874227/android-project-using-httpclient-http-client-apache-post-get-method data.. dialog.show automatically done on worker thread separate from UI thread protected Void doInBackground String... urls..
How to force use of overflow menu on devices with menu button http://stackoverflow.com/questions/9286822/how-to-force-use-of-overflow-menu-on-devices-with-menu-button much more intuitive for users than throwing them into a separate menu list that requires the user to jump from a touch screen..
How to attach javadoc or sources to jars in libs folder? http://stackoverflow.com/questions/9873152/how-to-attach-javadoc-or-sources-to-jars-in-libs-folder and the associated source .jar and doc .jar files in separate subfolders such as libs src and libs docs . You can use a name..
http://stackoverflow.com/questions/1080811/android-endless-list v ViewGroup p TextView view new TextView Test.this view.setText entry pos return view You should obviously use separate threads for long running actions like loading web data and might want to indicate progress in the last list item like the..
Application Skeleton to support multiple screen http://stackoverflow.com/questions/12242111/application-skeleton-to-support-multiple-screen the layout which support screen xhdpi hdpi mdpi may be get cut in small screen ldpi so for handling this just create separate Layout folder layout small for it and add ScrollView mostly . Thats it. Tablet Tablets are categorized into two size. 7..
Inner class can access but not update values - AsyncTask http://stackoverflow.com/questions/18517400/inner-class-can-access-but-not-update-values-asynctask and all its objects. How can I ensure that the values remain updated 2. I know that doInBackground occurs in a thread separate from the main UI thread. Does that mean that any values updated in the new thread will be lost once that thread returns.. that interface and override its method s with implements AsyncResponse in your Activity declaration after creating the separate interface class public class MainActivity implements AsyncResponse then in your Activity still you override the method you..
Using ZXing to create an android barcode scanning app http://stackoverflow.com/questions/2050263/using-zxing-to-create-an-android-barcode-scanning-app
Android: How to detect double-tap? http://stackoverflow.com/questions/2217670/android-how-to-detect-double-tap a sResultsArr m_adapter.notifyDataSetChanged pd.dismiss public void goSearch mTabHost.setCurrentTab 1 separate thread for making http request and updating the arraylist Thread t new Thread public void run searchResponse sendSearchQuery..
Android - Switch Tabs from within an Activity within a tab http://stackoverflow.com/questions/2541802/android-switch-tabs-from-within-an-activity-within-a-tab Switch Tabs from within an Activity within a tab Currently I have a TabHost implemented with 3 tabs each containing a separate activity. My question is how do I switch between tabs from within one of the activities that is located inside the tab host... careful when deciding whether to use view or activity based TabHost. Activity based tabs are great because they can be separated into there own XML file. Activities can also be organized into there own Java file instead of being cluttered into one...
Declaring a custom android UI element using XML http://stackoverflow.com/questions/2695646/declaring-a-custom-android-ui-element-using-xml constructors Since there are two constructors that use an AttributeSet for initialisation it is convenient to create a separate initialisation method for the constructors to call. private void init AttributeSet attrs TypedArray a getContext .obtainStyledAttributes..
Make an HTTP request with android http://stackoverflow.com/questions/3505930/make-an-http-request-with-android response.getEntity .getContent .close throw new IOException statusLine.getReasonPhrase If you want it to run on separate thread I'd recommend extending AsyncTask class RequestTask extends AsyncTask String String String @Override protected String..
Background task, progress dialog, orientation change - is there any 100% working solution? http://stackoverflow.com/questions/3821423/background-task-progress-dialog-orientation-change-is-there-any-100-working solution android share improve this question Step #1 Make your AsyncTask a static inner class or an entirely separate class just not a regular inner class. Step #2 Have the AsyncTask hold onto the Activity via a data member set via the constructor..
Implement page curl on android? http://stackoverflow.com/questions/3912849/implement-page-curl-on-android the y axis to rotate the curled page. These two steps could be combined through simple substitution but are left separate to keep the math simple for debugging and illustrative purposes. vo outputMesh_ ii vo x v1.x cos rho v1.z sin rho vo y v1.y..
Difference between Activity Context and Application Context http://stackoverflow.com/questions/4128589/difference-between-activity-context-and-application-context read the docs at getApplicationContext it notes that you should only use this if you need a context whose lifecycle is separate from the current context. This doesn't apply in either of your examples. The Activity context presumably has some information..
Making sense of LayoutInflater http://stackoverflow.com/questions/5026926/making-sense-of-layoutinflater android layout_width fill_parent android layout_height fill_parent LinearLayout Added into this container is a separate TextView visible as small red square if layout parameters are successfully applied from xml smallred.xml xml version 1.0..
install / uninstall APKs programmatically (PackageManager vs Intents) http://stackoverflow.com/questions/6813322/install-uninstall-apks-programmatically-packagemanager-vs-intents
Separate Back Stack for each tab in Android using Fragments http://stackoverflow.com/questions/6987334/separate-back-stack-for-each-tab-in-android-using-fragments I know how to set up one fragment for each tab and then switch fragments when a tab is clicked. But how can I have a separate back stack for each tab For an example Fragment A and B would be under Tab 1 and Fragment C and D under Tab 2. When the..
Update data in ListFragment as part of ViewPager http://stackoverflow.com/questions/7379165/update-data-in-listfragment-as-part-of-viewpager The ViewPager is on a vertical phone screen the lists are not side by side. Now a button on the ListFragment starts an separate full page activity via the FragmentActivty which returns and FragentActivity modifies the data saves it then attempts to..
Android project using httpclient --> http.client (apache), post/get method http://stackoverflow.com/questions/874227/android-project-using-httpclient-http-client-apache-post-get-method protected void onPreExecute dialog.setMessage Retrieving HTTP data.. dialog.show automatically done on worker thread separate from UI thread protected Void doInBackground String... urls response httpHelper.performGet urls 0 use the response here..
How to force use of overflow menu on devices with menu button http://stackoverflow.com/questions/9286822/how-to-force-use-of-overflow-menu-on-devices-with-menu-button button even on devices that do have a Menu button . This seems much more intuitive for users than throwing them into a separate menu list that requires the user to jump from a touch screen interaction to a button based interaction simply because the..
How to attach javadoc or sources to jars in libs folder? http://stackoverflow.com/questions/9873152/how-to-attach-javadoc-or-sources-to-jars-in-libs-folder do the following Place the library .jar file in the libs folder and the associated source .jar and doc .jar files in separate subfolders such as libs src and libs docs . You can use a name other than src and docs if you want but it's important that..
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