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2014/10/16 ¤W¤È 08:11:24
android Programming Glossary: constrainedHow to programmatically re-apply a 9-patch image to an ImageView? http://stackoverflow.com/questions/10623570/how-to-programmatically-re-apply-a-9-patch-image-to-an-imageview The image source is a 9 patch file that is constrained to stretch only the right edge to fill the screen. I have implemented..
http://stackoverflow.com/questions/1099640/main-loop-in-android issue is that the OS is designed to run in a resource constrained environment. Your program needs to be prepared to be halted..
Android 4.2 broke my AES encrypt/decrypt code http://stackoverflow.com/questions/13389870/android-4-2-broke-my-aes-encrypt-decrypt-code This answer provides a solution for cases when you are constrained by backwards compatibility requirement however you should migrate..
Recycling views in a listview, worth it? http://stackoverflow.com/questions/3817628/recycling-views-in-a-listview-worth-it Remember that Android is designed to be run in a resource constrained environment. Finally its already done for you and it certianly..
Why are most of the examples using ArrayList http://stackoverflow.com/questions/3978702/why-are-most-of-the-examples-using-arraylist arraylist share improve this question In resource constrained environment like the phones that Android are designed for it's..
Problem with downloading multiple files using AsyncTask http://stackoverflow.com/questions/5079335/problem-with-downloading-multiple-files-using-asynctask of 10 MB per file byte data new byte 10485760 As memory is constrained on Android devices think of 24 48MB per process you will run..
How can I manage audio volumes sanely in my Android app? http://stackoverflow.com/questions/628659/how-can-i-manage-audio-volumes-sanely-in-my-android-app expecting it to make these noises but unfortunately it is constrained by the music stream volume. The options I have discovered are..
Custom Translucent Android ActionBar http://stackoverflow.com/questions/6749261/custom-translucent-android-actionbar examples I want video content to be full screen and not constrained pushed down by the action bar while still leveraging the benefits..
Is it Possible to Use PreferenceActivity with SQLite instead of res/xml? http://stackoverflow.com/questions/7500926/is-it-possible-to-use-preferenceactivity-with-sqlite-instead-of-res-xml res xml definitions to be in place so really we are still constrained by the limitations of the res xml method . Is there a way to..
Android: How do a display a large animated gif given a url? http://stackoverflow.com/questions/809878/android-how-do-a-display-a-large-animated-gif-given-a-url for desktop apps but it is a serious issue on a memory constrained mobile device . Here is a snip of the Movie setup code URL url..
How to programmatically re-apply a 9-patch image to an ImageView? http://stackoverflow.com/questions/10623570/how-to-programmatically-re-apply-a-9-patch-image-to-an-imageview an activity that has an ImageView defined inside a HorizontalScrollView. The image source is a 9 patch file that is constrained to stretch only the right edge to fill the screen. I have implemented a simple zoom feature which allows the user to double..
http://stackoverflow.com/questions/1099640/main-loop-in-android these methods may be overriden in your program. The fundamental issue is that the OS is designed to run in a resource constrained environment. Your program needs to be prepared to be halted and even completely stopped whenever the OS needs more memory..
Android 4.2 broke my AES encrypt/decrypt code http://stackoverflow.com/questions/13389870/android-4-2-broke-my-aes-encrypt-decrypt-code . This nelenkov's blog post has a good write up on this issue. This answer provides a solution for cases when you are constrained by backwards compatibility requirement however you should migrate to a correct implementation as soon as possible. Ok today..
Recycling views in a listview, worth it? http://stackoverflow.com/questions/3817628/recycling-views-in-a-listview-worth-it text so you might be able to avoid the layout overhead. Remember that Android is designed to be run in a resource constrained environment. Finally its already done for you and it certianly doesn't hurt anything so why not use it share improve this..
Why are most of the examples using ArrayList http://stackoverflow.com/questions/3978702/why-are-most-of-the-examples-using-arraylist or something to explicitly setting the Class java android arraylist share improve this question In resource constrained environment like the phones that Android are designed for it's preferrable to avoid using Interface since it involves additional..
Problem with downloading multiple files using AsyncTask http://stackoverflow.com/questions/5079335/problem-with-downloading-multiple-files-using-asynctask share improve this question You are reserving a buffer of 10 MB per file byte data new byte 10485760 As memory is constrained on Android devices think of 24 48MB per process you will run in out of memory situations. I doubt that you need a this big..
How can I manage audio volumes sanely in my Android app? http://stackoverflow.com/questions/628659/how-can-i-manage-audio-volumes-sanely-in-my-android-app sounds while its activity is open and the user is always expecting it to make these noises but unfortunately it is constrained by the music stream volume. The options I have discovered are thus Adjust the music stream's volume possibly deafening the..
Custom Translucent Android ActionBar http://stackoverflow.com/questions/6749261/custom-translucent-android-actionbar bar like the ones in Google Music and YouTube links are image examples I want video content to be full screen and not constrained pushed down by the action bar while still leveraging the benefits of a built in UI component. I can obviously use a completely..
Is it Possible to Use PreferenceActivity with SQLite instead of res/xml? http://stackoverflow.com/questions/7500926/is-it-possible-to-use-preferenceactivity-with-sqlite-instead-of-res-xml PreferenceActivity with SQLite but it still requires the res xml definitions to be in place so really we are still constrained by the limitations of the res xml method . Is there a way to eat the cake and have it too i.e. Use PreferenceActivity with..
Android: How do a display a large animated gif given a url? http://stackoverflow.com/questions/809878/android-how-do-a-display-a-large-animated-gif-given-a-url the entire image to be buffered in memory which is no problem for desktop apps but it is a serious issue on a memory constrained mobile device . Here is a snip of the Movie setup code URL url new URL gifSource URLConnection conn url.openConnection InputStream..
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