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2014/10/16 ¤W¤È 08:13:16
android Programming Glossary: exerciseAndroid - configure Spinner to use array http://stackoverflow.com/questions/1587028/android-configure-spinner-to-use-array are not a good idea however this is a Spinner demo not an exercise in java best practices. public int id 0 public String name public..
http://stackoverflow.com/questions/1667278/parsing-query-strings-in-java flawed or broken btw. Breaking them is an interesting exercise for the reader. And to the hackers attacking the websites that..
how to set time to device programmatically http://stackoverflow.com/questions/17939572/how-to-set-time-to-device-programmatically you're building an app for yourself or just as a learning exercise go for it. You'll need a rooted phone though so do that first...
Android: Changing an ImageView src depending on database field data http://stackoverflow.com/questions/2192082/android-changing-an-imageview-src-depending-on-database-field-data already. I'm building a test app from the NotePad exercise Link to tutorial in the Android SDK and as part of the list..
Android - Declarative vs Programmatic UI http://stackoverflow.com/questions/2560950/android-declarative-vs-programmatic-ui DOM parser in Firefox for your website. I don't think the exercise is pointless but you should have a much better reason than my..
Dynamically Generating Dalvik Bytecode into a running Dalvik/Android application http://stackoverflow.com/questions/2610995/dynamically-generating-dalvik-bytecode-into-a-running-dalvik-android-application take some work Run your application on a standard JVM and exercise all runtime code generation there. Dump the .class files from..
No generated R.java file in my project http://stackoverflow.com/questions/4085959/no-generated-r-java-file-in-my-project R.java file in my project I am doing the Notepad tutorial exercise 2 . I started by creating a new Android project and chose Create..
onCreateContextMenu() for EditText doesn't work on real device http://stackoverflow.com/questions/4402820/oncreatecontextmenu-for-edittext-doesnt-work-on-real-device and overriding onClick instead. The object of the exercise is that if you can intercept whatever is causing the creation..
How to layout a 'grid' of images in the center of the screen http://stackoverflow.com/questions/4592065/how-to-layout-a-grid-of-images-in-the-center-of-the-screen hard using a custom view which should be an interesting exercise. This is my first custom view feedback is welcome Limitations..
android vcard string to contact http://stackoverflow.com/questions/4599567/android-vcard-string-to-contact field and field type is going to be a painful bug prone exercise. is there a better way an android contact looks suspiciously..
Create Android App That Acts As A Shortcut To Our Mobile Site http://stackoverflow.com/questions/5199791/create-android-app-that-acts-as-a-shortcut-to-our-mobile-site http www.google.com startActivity myIntent The rest of the exercise is just wrapping that with the AndroidManifest.xml and putting..
Android - screen orientation reloads activity http://stackoverflow.com/questions/5914457/android-screen-orientation-reloads-activity i am experimenting with a VERY simple app as a learning exercise. i have a text file on a server. the text file has 1 thing in..
Getting started with Open NFC emulator http://stackoverflow.com/questions/6770774/getting-started-with-open-nfc-emulator the echo server. So that other users can benefit from this exercise here's a summary of what to do to set up the OpenNFC stack with..
Android AsyncTask threads limits? http://stackoverflow.com/questions/9654148/android-asynctask-threads-limits from ever running. For completeness if you repeated your exercise with more than 6 tasks e.g. 30 you will see that more than 6..
Android - configure Spinner to use array http://stackoverflow.com/questions/1587028/android-configure-spinner-to-use-array class State Okay full acknowledgment that public members are not a good idea however this is a Spinner demo not an exercise in java best practices. public int id 0 public String name public String abbrev A simple constructor for populating our..
http://stackoverflow.com/questions/1667278/parsing-query-strings-in-java say that it is a good idea The code snippets below are generally flawed or broken btw. Breaking them is an interesting exercise for the reader. And to the hackers attacking the websites that use them . Parsing query strings is a well defined problem..
how to set time to device programmatically http://stackoverflow.com/questions/17939572/how-to-set-time-to-device-programmatically marketplace would not install it to the correct location. If you're building an app for yourself or just as a learning exercise go for it. You'll need a rooted phone though so do that first. You can then install the application straight to system app..
Android: Changing an ImageView src depending on database field data http://stackoverflow.com/questions/2192082/android-changing-an-imageview-src-depending-on-database-field-data started 2 days ago and have been through a number of tutorials already. I'm building a test app from the NotePad exercise Link to tutorial in the Android SDK and as part of the list of notes I want to display a different image depending on the..
Android - Declarative vs Programmatic UI http://stackoverflow.com/questions/2560950/android-declarative-vs-programmatic-ui for your app to be the equivalent of benchmarking the DOM parser in Firefox for your website. I don't think the exercise is pointless but you should have a much better reason than my activity layout is too complicated for the inflater ... If..
Dynamically Generating Dalvik Bytecode into a running Dalvik/Android application http://stackoverflow.com/questions/2610995/dynamically-generating-dalvik-bytecode-into-a-running-dalvik-android-application on this issue. There are some alternatives but they will all take some work Run your application on a standard JVM and exercise all runtime code generation there. Dump the .class files from memory to files and then run dx on those files. If you're..
No generated R.java file in my project http://stackoverflow.com/questions/4085959/no-generated-r-java-file-in-my-project generated R.java file in my project I am doing the Notepad tutorial exercise 2 . I started by creating a new Android project and chose Create from source to import the downloaded source files for the..
onCreateContextMenu() for EditText doesn't work on real device http://stackoverflow.com/questions/4402820/oncreatecontextmenu-for-edittext-doesnt-work-on-real-device causes that popup to appear then try implementing OnClickListener and overriding onClick instead. The object of the exercise is that if you can intercept whatever is causing the creation of the popup you're seeing you can then manually create and..
How to layout a 'grid' of images in the center of the screen http://stackoverflow.com/questions/4592065/how-to-layout-a-grid-of-images-in-the-center-of-the-screen share improve this question I figured this shouldn't be too hard using a custom view which should be an interesting exercise. This is my first custom view feedback is welcome Limitations AspectGrid completely ignores the size that its children want..
android vcard string to contact http://stackoverflow.com/questions/4599567/android-vcard-string-to-contact contact. i have a vcard parser but mapping each possible vcard field and field type is going to be a painful bug prone exercise. is there a better way an android contact looks suspiciously like a vcard so i suspect they use vcards internally. there's..
Create Android App That Acts As A Shortcut To Our Mobile Site http://stackoverflow.com/questions/5199791/create-android-app-that-acts-as-a-shortcut-to-our-mobile-site Intent myIntent new Intent Intent.VIEW_ACTION Uri.parse http www.google.com startActivity myIntent The rest of the exercise is just wrapping that with the AndroidManifest.xml and putting it into the market. The alternative would be to provide a..
Android - screen orientation reloads activity http://stackoverflow.com/questions/5914457/android-screen-orientation-reloads-activity so let me explain my particular problem in more detail... i am experimenting with a VERY simple app as a learning exercise. i have a text file on a server. the text file has 1 thing in it a single integer on a single line. this number is the number..
Getting started with Open NFC emulator http://stackoverflow.com/questions/6770774/getting-started-with-open-nfc-emulator Echo Server. I got my OpenNFC stack to work after running the echo server. So that other users can benefit from this exercise here's a summary of what to do to set up the OpenNFC stack with the NFC controller NFCC simulator. The stack with NFCC simulator..
Android AsyncTask threads limits? http://stackoverflow.com/questions/9654148/android-asynctask-threads-limits for long running operations it will prevent other AsyncTasks from ever running. For completeness if you repeated your exercise with more than 6 tasks e.g. 30 you will see that more than 6 will enter doInBackground as the queue will become full and..
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