¡@
2014/10/16 ¤W¤È 08:12:17
android Programming Glossary: demonstrateWhen exactly is it leak safe to use (anonymous) inner classes? http://stackoverflow.com/questions/10864853/when-exactly-is-it-leak-safe-to-use-anonymous-inner-classes provide a simple example without using an Activity just to demonstrate. Below is a common example of a basic factory missing the code.. 1 This is a not as common example but simple enough to demonstrate. The key here is the constructor... public class SwissCheese..
android onCreateOptionsMenu called twice when restoring state http://stackoverflow.com/questions/11003941/android-oncreateoptionsmenu-called-twice-when-restoring-state state Here's a simple android app I've created to demonstrate my problem public class OptionMenuTest extends Activity @Override..
Appropriate multiplication of matrices for rotation/translation http://stackoverflow.com/questions/11965593/appropriate-multiplication-of-matrices-for-rotation-translation is _playerCentre I will modify that later. I have tried to demonstrate logic http www.pixdip.com opengles images.php android opengl..
Open a file from archive without temporary extraction http://stackoverflow.com/questions/12863731/open-a-file-from-archive-without-temporary-extraction serves up the ZipInputStream . In this sample project I demonstrate how to create a ContentProvider supporting openFile that uses..
Send SMS until it is successful http://stackoverflow.com/questions/19083158/send-sms-until-it-is-successful it supports multiple receivers which this method does not demonstrate use. Remember in your manifest uses permission android name.. unregisterReceiver messageDelivered I know this does not demonstrate answers to all your questions but I hope that it is sufficient...
Android List View Drag and Drop sort http://stackoverflow.com/questions/2909311/android-list-view-drag-and-drop-sort list items are supported. Drag scrolling is customizable I demonstrate rapid drag scrolling through a long list not that an application..
Example of using Android tabs with Views instead of Activities? http://stackoverflow.com/questions/2970844/example-of-using-android-tabs-with-views-instead-of-activities entirely separate activities. The tutorial goes on to demonstrate how you can use tabs with separate Activities. I have been unable..
http://stackoverflow.com/questions/3995881/couchdb-on-android It looks like the focus todolist couchapp is intended to demonstrate what I am looking for. Does it automatically sync todo's between..
How to refresh a TextView while looping in Android? http://stackoverflow.com/questions/4425660/how-to-refresh-a-textview-while-looping-in-android to external audio and I want to update a TextView to demonstrate that. Please advise if there is a better way to do this. android..
Programmatically creating a RelativeLayout in Android http://stackoverflow.com/questions/4979212/programmatically-creating-a-relativelayout-in-android improve this question I have written a quick example to demonstrate how to create a layout programmatically. public class CodeLayout..
Android ActionBar tab style for Honeycomb http://stackoverflow.com/questions/5353465/android-actionbar-tab-style-for-honeycomb tabs. If anyone has a resource or code example that might demonstrate a complete custom styling of the ActionBar I would appreciate..
FragmentActivity can not be tested via ActivityInstrumentationTestCase2 http://stackoverflow.com/questions/5561353/fragmentactivity-can-not-be-tested-via-activityinstrumentationtestcase2 app test FrameLayoutTest Here is the code I constructed to demonstrate the issue. The test case simply tries to instantiate the class..
Uploading an audio recording to mysql and playing in website http://stackoverflow.com/questions/5807239/uploading-an-audio-recording-to-mysql-and-playing-in-website amr audio from android 3gp files which claims to demonstrate extracting the audio from a 3gpp video file so they at least..
How can I detect which javascript engine (v8 or JSC) is used at runtime in Android? http://stackoverflow.com/questions/6768474/how-can-i-detect-which-javascript-engine-v8-or-jsc-is-used-at-runtime-in-andro and from your comment it seems you may this page seems to demonstrate a means of doing so though it seems awfully fragile. Here's..
Android HTML ImageGetter as AsyncTask http://stackoverflow.com/questions/7424512/android-html-imagegetter-as-asynctask .getContent Finally below is the sample program to demonstrate how things work String html Hello img src 'http www.gravatar.com..
Android 4.0 ICS turning HttpURLConnection GET requests into POST requests http://stackoverflow.com/questions/8187188/android-4-0-ics-turning-httpurlconnection-get-requests-into-post-requests first things I did was to load my app onto it so I could demonstrate it to my friends. Part of its functionality involves importing..
Why does EditText retain its Activity's Context in Ice Cream Sandwich http://stackoverflow.com/questions/8497965/why-does-edittext-retain-its-activitys-context-in-ice-cream-sandwich Context even after the user leaves the Activity. To demonstrate this I've created TestLeakActivity which allocates a large byte..
Work around Canvas.clipPath() that is not supported in android any more http://stackoverflow.com/questions/8895677/work-around-canvas-clippath-that-is-not-supported-in-android-any-more Tnx @Malcolm for your answer. I found a good example that demonstrate this technique it's basically a mask. android android canvas..
When exactly is it leak safe to use (anonymous) inner classes? http://stackoverflow.com/questions/10864853/when-exactly-is-it-leak-safe-to-use-anonymous-inner-classes this in Activities it can cause a leak anywhere. I shall provide a simple example without using an Activity just to demonstrate. Below is a common example of a basic factory missing the code . public class LeakFactory Just so that we have some data.. Leak class public class Leak Again for a little data. int size 1 This is a not as common example but simple enough to demonstrate. The key here is the constructor... public class SwissCheese Can't have swiss cheese without some holes public Leak myHoles..
android onCreateOptionsMenu called twice when restoring state http://stackoverflow.com/questions/11003941/android-oncreateoptionsmenu-called-twice-when-restoring-state onCreateOptionsMenu called twice when restoring state Here's a simple android app I've created to demonstrate my problem public class OptionMenuTest extends Activity @Override protected void onCreate Bundle savedInstanceState super.onCreate..
Appropriate multiplication of matrices for rotation/translation http://stackoverflow.com/questions/11965593/appropriate-multiplication-of-matrices-for-rotation-translation about their own centres not the centre of object which is _playerCentre I will modify that later. I have tried to demonstrate logic http www.pixdip.com opengles images.php android opengl es opengl es 2.0 linear algebra share improve this question..
Open a file from archive without temporary extraction http://stackoverflow.com/questions/12863731/open-a-file-from-archive-without-temporary-extraction In principle you could create a ContentProvider that serves up the ZipInputStream . In this sample project I demonstrate how to create a ContentProvider supporting openFile that uses a pipe created by ParcelFileDescriptor.createPipe to serve..
Send SMS until it is successful http://stackoverflow.com/questions/19083158/send-sms-until-it-is-successful new String receiver startService i Notice it supports multiple receivers which this method does not demonstrate use. Remember in your manifest uses permission android name android.permission.SEND_SMS service android name your.package.SMSSender.. remember to unregister unregisterReceiver messageSent unregisterReceiver messageDelivered I know this does not demonstrate answers to all your questions but I hope that it is sufficient. Edit Added my implementations of messageSent and messageDelivered..
Android List View Drag and Drop sort http://stackoverflow.com/questions/2909311/android-list-view-drag-and-drop-sort of the dragging floating item. Heterogeneous height list items are supported. Drag scrolling is customizable I demonstrate rapid drag scrolling through a long list not that an application comes to mind . Headers Footers are respected. etc. Take..
Example of using Android tabs with Views instead of Activities? http://stackoverflow.com/questions/2970844/example-of-using-android-tabs-with-views-instead-of-activities Views within the same Activity or use the tabs to change between entirely separate activities. The tutorial goes on to demonstrate how you can use tabs with separate Activities. I have been unable to find an example of using tabs with different Views..
http://stackoverflow.com/questions/3995881/couchdb-on-android questions regarding how replication to Android devices works. It looks like the focus todolist couchapp is intended to demonstrate what I am looking for. Does it automatically sync todo's between webapp and device Also how do I get the focus couchapp..
How to refresh a TextView while looping in Android? http://stackoverflow.com/questions/4425660/how-to-refresh-a-textview-while-looping-in-android I am trying to simply verify visually that the app is responding to external audio and I want to update a TextView to demonstrate that. Please advise if there is a better way to do this. android textview share improve this question Your problem..
Programmatically creating a RelativeLayout in Android http://stackoverflow.com/questions/4979212/programmatically-creating-a-relativelayout-in-android m_btnMonkey lp android relativelayout share improve this question I have written a quick example to demonstrate how to create a layout programmatically. public class CodeLayout extends Activity @Override public void onCreate Bundle..
Android ActionBar tab style for Honeycomb http://stackoverflow.com/questions/5353465/android-actionbar-tab-style-for-honeycomb property attribute controls this particular style of the tabs. If anyone has a resource or code example that might demonstrate a complete custom styling of the ActionBar I would appreciate it. android android 3.0 android actionbar share improve..
FragmentActivity can not be tested via ActivityInstrumentationTestCase2 http://stackoverflow.com/questions/5561353/fragmentactivity-can-not-be-tested-via-activityinstrumentationtestcase2 android app FragmentLayoutSupport in Lcom example android app test FrameLayoutTest Here is the code I constructed to demonstrate the issue. The test case simply tries to instantiate the class under test FrameLayoutTest.java public class FrameLayoutTest..
Uploading an audio recording to mysql and playing in website http://stackoverflow.com/questions/5807239/uploading-an-audio-recording-to-mysql-and-playing-in-website search turned up this link http www.benmccann.com blog extracting amr audio from android 3gp files which claims to demonstrate extracting the audio from a 3gpp video file so they at least have an AMR parser. I would look at the underlying library..
How can I detect which javascript engine (v8 or JSC) is used at runtime in Android? http://stackoverflow.com/questions/6768474/how-can-i-detect-which-javascript-engine-v8-or-jsc-is-used-at-runtime-in-andro not be present. But if you really need to detect V8 vs. JSC and from your comment it seems you may this page seems to demonstrate a means of doing so though it seems awfully fragile. Here's my slightly edited version var v8string 'function 20javaEnabled..
Android HTML ImageGetter as AsyncTask http://stackoverflow.com/questions/7424512/android-html-imagegetter-as-asynctask response httpClient.execute request return response.getEntity .getContent Finally below is the sample program to demonstrate how things work String html Hello img src 'http www.gravatar.com avatar f9dd8b16d54f483f22c0b7a7e3d840f9 s 32 d identicon..
Android 4.0 ICS turning HttpURLConnection GET requests into POST requests http://stackoverflow.com/questions/8187188/android-4-0-ics-turning-httpurlconnection-get-requests-into-post-requests POST requests My Galaxy Nexus arrived today and one of the first things I did was to load my app onto it so I could demonstrate it to my friends. Part of its functionality involves importing RSS Feeds from Google Reader. However upon trying this I..
Why does EditText retain its Activity's Context in Ice Cream Sandwich http://stackoverflow.com/questions/8497965/why-does-edittext-retain-its-activitys-context-in-ice-cream-sandwich containing an EditText the EditText will retain the Activity's Context even after the user leaves the Activity. To demonstrate this I've created TestLeakActivity which allocates a large byte array. Since the Activity's Context is never garbage collected..
Work around Canvas.clipPath() that is not supported in android any more http://stackoverflow.com/questions/8895677/work-around-canvas-clippath-that-is-not-supported-in-android-any-more acceleration off I am looking for other solution. Answered Tnx @Malcolm for your answer. I found a good example that demonstrate this technique it's basically a mask. android android canvas hardware acceleration share improve this question It is..
|