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2014/10/16 ¤W¤È 08:11:36
android Programming Glossary: coversAndroid SQLite and huge data sets http://stackoverflow.com/questions/1407442/android-sqlite-and-huge-data-sets looks like CursorWindow which is used somewhere under the covers is having issues managing 17 000 rows. That could be one of..
Android - Tabs, MapView, activities within tabs http://stackoverflow.com/questions/1590340/android-tabs-mapview-activities-within-tabs the right activity. Granted the activity that's launched covers up the tab view rather than appearing inside of that but we..
Why my opengl output differs for various devices? http://stackoverflow.com/questions/17187032/why-my-opengl-output-differs-for-various-devices There is a polygon list for each tile. When a primitive covers part of a tile an entry called a polygon list command is added..
Inner class can access but not update values - AsyncTask http://stackoverflow.com/questions/18517400/inner-class-can-access-but-not-update-values-asynctask a callback when these values are updated. This SO answer covers how to do this Does that mean that any values updated in the..
http://stackoverflow.com/questions/1954434/cover-art-on-android For example the default android media player shows album covers when listing albums how can i get this artworks. android ..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android extensive documentation on Managing Your App's Memory that covers much of the material here and is more up to date with the state..
How do I determine what is touched in 3D space from the screen? http://stackoverflow.com/questions/2487710/how-do-i-determine-what-is-touched-in-3d-space-from-the-screen intersection is a way to go then. Timmmms answer already covers some of it but there's more. Idea is to create ray to 3D out..
Declaring a custom android UI element using XML http://stackoverflow.com/questions/2695646/declaring-a-custom-android-ui-element-using-xml . Unfortunately the discussion of XML attributes only covers declaring the control inside the layout file and not actually..
Android soft keyboard covers edittext field http://stackoverflow.com/questions/3295672/android-soft-keyboard-covers-edittext-field soft keyboard covers edittext field Is there a way to make the screen scroll to..
Developing cross platform mobile application [closed] http://stackoverflow.com/questions/3369413/developing-cross-platform-mobile-application platform share improve this question My answer here covers some of the technical limitations of cross platfrom tools but..
How can I display a dialog from an Android broadcast receiver? http://stackoverflow.com/questions/3835160/how-can-i-display-a-dialog-from-an-android-broadcast-receiver
Android: How to use the Html.TagHandler? http://stackoverflow.com/questions/4044509/android-how-to-use-the-html-taghandler TextView and the Html.fromHtml method. That unfortunately covers only a few html tags. The unknown tags are handled by a class..
Which one to use: onSaveInstanceState vs. onRetainNonConfigurationInstance? http://stackoverflow.com/questions/4285877/which-one-to-use-onsaveinstancestate-vs-onretainnonconfigurationinstance I am better off using onSaveInstanceState. Saved instance covers more situations than non configuration instance. Is there any..
In eclipse, unable to reference an android library project in another android project http://stackoverflow.com/questions/5167273/in-eclipse-unable-to-reference-an-android-library-project-in-another-android-pr be something to do with android using ant underneath the covers. Edit The project name needs match the folder name on the file..
http://stackoverflow.com/questions/5216658/pinch-zoom-for-custom-view question This article on the Android Developers Blog covers this topic very well scroll down to the section on GestureDetectors..
List View Footer Background on Android 2.3.3 http://stackoverflow.com/questions/6209114/list-view-footer-background-on-android-2-3-3 my custom background. But if it has say 100 rows and thus covers the whole screen I won't see that weird white background. My..
How do I modify TouchImageView with double tap to zoom in and out? http://stackoverflow.com/questions/7704086/how-do-i-modify-touchimageview-with-double-tap-to-zoom-in-and-out might be not exactly specific to your problem but it covers ImageView Zooom in out double tap Bounding image in Imageview..
android: how to delete a row from a ListView with a delete button in the row http://stackoverflow.com/questions/7831395/android-how-to-delete-a-row-from-a-listview-with-a-delete-button-in-the-row of threads with more or less same topic but none of them covers my situation I am populating my ListView with a custom CursorAdapter..
http://stackoverflow.com/questions/8267928/android-rest-client-sample responses. My approach uses just AsyncTask s under the covers. In my case I call these Tasks from my Activity instance but..
How to start a Service when .apk is Installed for the first time http://stackoverflow.com/questions/8531926/how-to-start-a-service-when-apk-is-installed-for-the-first-time until the user runs the app manually. This block covers the Plan B scenario of remote install and run which they were..
Android SQLite and huge data sets http://stackoverflow.com/questions/1407442/android-sqlite-and-huge-data-sets that reading 20 000 rows on a 3.5 LCD is bat guano crazy It looks like CursorWindow which is used somewhere under the covers is having issues managing 17 000 rows. That could be one of two things You are out of heap space. With a 16MB non compacting..
Android - Tabs, MapView, activities within tabs http://stackoverflow.com/questions/1590340/android-tabs-mapview-activities-within-tabs to the person place event and it automatically brings us to the right activity. Granted the activity that's launched covers up the tab view rather than appearing inside of that but we were willing to live with this. Here's an issue though from..
Why my opengl output differs for various devices? http://stackoverflow.com/questions/17187032/why-my-opengl-output-differs-for-various-devices organizes input data from the application into polygon lists. There is a polygon list for each tile. When a primitive covers part of a tile an entry called a polygon list command is added to the polygon list for the tile. The pixel processor takes..
Inner class can access but not update values - AsyncTask http://stackoverflow.com/questions/18517400/inner-class-can-access-but-not-update-values-asynctask yet when you check them. You can use an interface to create a callback when these values are updated. This SO answer covers how to do this Does that mean that any values updated in the new thread will be lost once that thread returns No they shouldn't..
http://stackoverflow.com/questions/1954434/cover-art-on-android is how can i get the cover art of audio file on android. For example the default android media player shows album covers when listing albums how can i get this artworks. android share improve this question Uri sArtworkUri Uri.parse content..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android results in a vague conclusion. Note we now have much more extensive documentation on Managing Your App's Memory that covers much of the material here and is more up to date with the state of Android. First thing is to probably read the last part..
How do I determine what is touched in 3D space from the screen? http://stackoverflow.com/questions/2487710/how-do-i-determine-what-is-touched-in-3d-space-from-the-screen ES 1.1 so you have to do some math by yourself. Ray object intersection is a way to go then. Timmmms answer already covers some of it but there's more. Idea is to create ray to 3D out of 2D coordinates. Inverse of view matrix and projection matrix..
Declaring a custom android UI element using XML http://stackoverflow.com/questions/2695646/declaring-a-custom-android-ui-element-using-xml Developer Guide has a section called Building Custom Components . Unfortunately the discussion of XML attributes only covers declaring the control inside the layout file and not actually handling the values inside the class initialisation. The steps..
Android soft keyboard covers edittext field http://stackoverflow.com/questions/3295672/android-soft-keyboard-covers-edittext-field soft keyboard covers edittext field Is there a way to make the screen scroll to allow the text field to be seen android edittext softkeys ..
Developing cross platform mobile application [closed] http://stackoverflow.com/questions/3369413/developing-cross-platform-mobile-application Tablets android windows phone 7 blackberry ios4 cross platform share improve this question My answer here covers some of the technical limitations of cross platfrom tools but let me expand a bit I think that cross platform tools have..
How can I display a dialog from an Android broadcast receiver? http://stackoverflow.com/questions/3835160/how-can-i-display-a-dialog-from-an-android-broadcast-receiver
Android: How to use the Html.TagHandler? http://stackoverflow.com/questions/4044509/android-how-to-use-the-html-taghandler formatted html for the post contents I have chosen the TextView and the Html.fromHtml method. That unfortunately covers only a few html tags. The unknown tags are handled by a class that implements TagHandler and has to be generated by myself...
Which one to use: onSaveInstanceState vs. onRetainNonConfigurationInstance? http://stackoverflow.com/questions/4285877/which-one-to-use-onsaveinstancestate-vs-onretainnonconfigurationinstance callback. If my activity has really expensive initialization I am better off using onSaveInstanceState. Saved instance covers more situations than non configuration instance. Is there any guideline for using one API vs. the other Thanks. android..
In eclipse, unable to reference an android library project in another android project http://stackoverflow.com/questions/5167273/in-eclipse-unable-to-reference-an-android-library-project-in-another-android-pr the library project it all went fine. I guess that this must be something to do with android using ant underneath the covers. Edit The project name needs match the folder name on the file system. What you are seeing in the Project Properties Android..
http://stackoverflow.com/questions/5216658/pinch-zoom-for-custom-view How to do that android android layout share improve this question This article on the Android Developers Blog covers this topic very well scroll down to the section on GestureDetectors Making Sense of Multitouch If you just want to implement..
List View Footer Background on Android 2.3.3 http://stackoverflow.com/questions/6209114/list-view-footer-background-on-android-2-3-3 view has only one row I see a white area below it and not my custom background. But if it has say 100 rows and thus covers the whole screen I won't see that weird white background. My relative layout has width and height set to fill_parent . I..
How do I modify TouchImageView with double tap to zoom in and out? http://stackoverflow.com/questions/7704086/how-do-i-modify-touchimageview-with-double-tap-to-zoom-in-and-out android imageview zoom share improve this question My answer might be not exactly specific to your problem but it covers ImageView Zooom in out double tap Bounding image in Imageview when its zoomed In short is exactly like the default Gallery..
android: how to delete a row from a ListView with a delete button in the row http://stackoverflow.com/questions/7831395/android-how-to-delete-a-row-from-a-listview-with-a-delete-button-in-the-row with a delete button in the row I know there are lots of threads with more or less same topic but none of them covers my situation I am populating my ListView with a custom CursorAdapter by using my custom rows. I have two states for the..
http://stackoverflow.com/questions/8267928/android-rest-client-sample storage at all because my app can tolerate loss of a few REST responses. My approach uses just AsyncTask s under the covers. In my case I call these Tasks from my Activity instance but to fully account for cases like screen rotation you might choose..
How to start a Service when .apk is Installed for the first time http://stackoverflow.com/questions/8531926/how-to-start-a-service-when-apk-is-installed-for-the-first-time be invoked regardless of the event for which they have registered until the user runs the app manually. This block covers the Plan B scenario of remote install and run which they were taking advantage of previously. After all with that anyone..
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