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2014/10/16 ¤W¤È 08:13:28
android Programming Glossary: farWhat Android tools and methods work best to find memory/resource leaks? http://stackoverflow.com/questions/1147172/what-android-tools-and-methods-work-best-to-find-memory-resource-leaks to leak in an Android app. I've been looking around and so far have only been able to dig up info on 'hprof' and 'traceview'..
Standard Android Button with a different color http://stackoverflow.com/questions/1521640/standard-android-button-with-a-different-color application The best way I've found to do this so far is to change the Button 's drawable to the following drawable..
http://stackoverflow.com/questions/1667278/parsing-query-strings-in-java spec and understanding the nuances is non trivial. It is far better to let some platform library coder do the hard work and..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android here Easy ORIGINAL ANSWER Yes it's possible but it's far harder than it ought to be. If I need to care about when the..
Custom fonts and XML layouts (Android) http://stackoverflow.com/questions/2376250/custom-fonts-and-xml-layouts-android to define a GUI layout using XML files in Android. As far as I can find out there is no way to specify that your widgets..
What are the best practices for SQLite on Android? http://stackoverflow.com/questions/2493331/what-are-the-best-practices-for-sqlite-on-android I haven't tested that much. Here's a blog post with far more detail and an example app. Android Sqlite Locking Updated..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview inside ListView I've spent about 6 hours on this so far and been hitting nothing but roadblocks. The general premise.. the selector. I've tried many possibilities and have so far had no luck. layout ListView android id @android id list android..
Custom Drawable for ProgressBar/ProgressDialog http://stackoverflow.com/questions/2819778/custom-drawable-for-progressbar-progressdialog I cannot get this to work properly. Here is what I did so far I created a shape like this mp2.xml xml version 1.0 encoding..
How to draw a path on a map using kml file? http://stackoverflow.com/questions/3109158/how-to-draw-a-path-on-a-map-using-kml-file pass the kml data to your mapView anywhere in your code as far as I can see. To display the route you should parse the kml..
http://stackoverflow.com/questions/3815090/webview-and-html5-video it for few days. These are the steps I had to follow so far Find a properly encoded video When initializing the WebView..
Android - SMS Broadcast receiver http://stackoverflow.com/questions/4117701/android-sms-broadcast-receiver I have been trying to get this program to work but so far having no luck. I cannot find where I am doing wrong. I'm not..
Android and XMPP: Currently available solutions http://stackoverflow.com/questions/4769020/android-and-xmpp-currently-available-solutions development and works very well for me. I have tested so far Sending and receiving files via IBB via Socks Proxies via Local..
http://stackoverflow.com/questions/5150637/networkonmainthreadexception this. I have been testing my app quite a bit and as far as I know all networking is off the main thread using Roboguice..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context I'm still not getting it quite right As I understand it so far Each is an instance of its class which means that some programmers..
Update data in ListFragment as part of ViewPager http://stackoverflow.com/questions/7379165/update-data-in-listfragment-as-part-of-viewpager in different ways on different pages in my ViewPager. So far I just have 3 instances of the same ListFragment but in the..
http://stackoverflow.com/questions/8671479/android-mediaplayer-works-fine-in-custom-audio-streaming-application-up-to-andro I tried below alternate solution but nothing worked so far. Android 2.2 MediaPlayer is working fine with one SHOUTcast..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection SDK docs Calculator Code Nothing has worked for me so far and I was hoping for some pointers. What I have is a 'GridLayout'..
What Android tools and methods work best to find memory/resource leaks? http://stackoverflow.com/questions/1147172/what-android-tools-and-methods-work-best-to-find-memory-resource-leaks of heap on the Android and its apparently surprisingly easy to leak in an Android app. I've been looking around and so far have only been able to dig up info on 'hprof' and 'traceview' and neither gets a lot of favorable reviews. What tools or..
Standard Android Button with a different color http://stackoverflow.com/questions/1521640/standard-android-button-with-a-different-color branding. For example see the Find a Table button for the OpenTable application The best way I've found to do this so far is to change the Button 's drawable to the following drawable located in res drawable red_button.xml xml version 1.0 encoding..
http://stackoverflow.com/questions/1667278/parsing-query-strings-in-java query strings is a well defined problem but reading the spec and understanding the nuances is non trivial. It is far better to let some platform library coder do the hard work and do the fixing for you rant java android parsing url share..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android more than 100 pixels its probably a keyboard... ... do something here Easy ORIGINAL ANSWER Yes it's possible but it's far harder than it ought to be. If I need to care about when the keyboard appears and disappears which is quite often then what..
Custom fonts and XML layouts (Android) http://stackoverflow.com/questions/2376250/custom-fonts-and-xml-layouts-android fonts and XML layouts Android I'm trying to define a GUI layout using XML files in Android. As far as I can find out there is no way to specify that your widgets should use a custom font e.g. one you've placed in assets..
What are the best practices for SQLite on Android? http://stackoverflow.com/questions/2493331/what-are-the-best-practices-for-sqlite-on-android connections and your reads will be faster but buyer beware. I haven't tested that much. Here's a blog post with far more detail and an example app. Android Sqlite Locking Updated link 6 18 2012 Android Database Locking Collisions Example..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview EditText inside ListView I've spent about 6 hours on this so far and been hitting nothing but roadblocks. The general premise is that there is some row in a ListView whether it's generated.. child to take focus instead of indicating the position with the selector. I've tried many possibilities and have so far had no luck. layout ListView android id @android id list android layout_height fill_parent android layout_width fill_parent..
Custom Drawable for ProgressBar/ProgressDialog http://stackoverflow.com/questions/2819778/custom-drawable-for-progressbar-progressdialog assigning it to the style property of the ProgressBar. But I cannot get this to work properly. Here is what I did so far I created a shape like this mp2.xml xml version 1.0 encoding UTF 8 shape xmlns android http schemas.android.com apk res..
How to draw a path on a map using kml file? http://stackoverflow.com/questions/3109158/how-to-draw-a-path-on-a-map-using-kml-file kml share improve this question In above code you don't pass the kml data to your mapView anywhere in your code as far as I can see. To display the route you should parse the kml data i.e. via SAX parser then display the route markers on the..
http://stackoverflow.com/questions/3815090/webview-and-html5-video html5 tag within a WebView but I must say I had to deal with it for few days. These are the steps I had to follow so far Find a properly encoded video When initializing the WebView set the JavaScript Plug ins the WebViewClient and the WebChromeClient...
Android - SMS Broadcast receiver http://stackoverflow.com/questions/4117701/android-sms-broadcast-receiver SMS Broadcast receiver I have been trying to get this program to work but so far having no luck. I cannot find where I am doing wrong. I'm not sure if there's something wrong with the code or debugging...
Android and XMPP: Currently available solutions http://stackoverflow.com/questions/4769020/android-and-xmpp-currently-available-solutions moment some additional patches is in sync with upstream smack development and works very well for me. I have tested so far Sending and receiving files via IBB via Socks Proxies via Local Socks Proxy DNS SRV lookups MUC Service Discovery Entity..
http://stackoverflow.com/questions/5150637/networkonmainthreadexception at official docs and was wondering if the emulator is throwing this. I have been testing my app quite a bit and as far as I know all networking is off the main thread using Roboguice RoboAsyncTask but you never know if one has not escaped...
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context a lot of posting about what these two contexts are.. But I'm still not getting it quite right As I understand it so far Each is an instance of its class which means that some programmers recommend you to use this.getApplicationContext as often..
Update data in ListFragment as part of ViewPager http://stackoverflow.com/questions/7379165/update-data-in-listfragment-as-part-of-viewpager FragmentActivity has a bunch of data which is to be displayed in different ways on different pages in my ViewPager. So far I just have 3 instances of the same ListFragment but in the future I will have 3 instances of different ListFragments. The..
http://stackoverflow.com/questions/8671479/android-mediaplayer-works-fine-in-custom-audio-streaming-application-up-to-andro error is Unable to to create media player Other Solution tried I tried below alternate solution but nothing worked so far. Android 2.2 MediaPlayer is working fine with one SHOUTcast URL but not with the other one What i am looking for My goal..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection I've been looking at these sources Detect Gestures Tutorial SDK docs Calculator Code Nothing has worked for me so far and I was hoping for some pointers. What I have is a 'GridLayout' that contains 9 ImageViews. The source can be found here..
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