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2014/10/16 ¤W¤È 08:10:48
android Programming Glossary: bunchDetect 7 inch and 10 inch tablet programmatically http://stackoverflow.com/questions/15055458/detect-7-inch-and-10-inch-tablet-programmatically question You can use the DisplayMetrics to get a whole bunch of information about the screen that your app is running on...
Libraries do not get added to APK anymore after upgrade to ADT 22 http://stackoverflow.com/questions/16596969/libraries-do-not-get-added-to-apk-anymore-after-upgrade-to-adt-22 that did not upgrade ADT. I have already tried a whole bunch of stuff including but not limited to re install the android..
Accepting a certificate for HTTPs on Android http://stackoverflow.com/questions/2012497/accepting-a-certificate-for-https-on-android Not trusted server certificate . Now I've seen a bunch of solutions where you simply accept all certificates but what..
http://stackoverflow.com/questions/2220949/handling-large-bitmaps large Bitmaps I have a bunch of image URLs. I have to download these images and display them..
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 command adb shell dumpsys meminfo which will spit out a bunch of information about the memory use of each Java process containing..
Using static variables in Android http://stackoverflow.com/questions/2475978/using-static-variables-in-android Memory usage isn't the issue per se if you need to load a bunch of stuff in memory that's either a problem or it isn't regardless..
Find package name for Android apps to use Intent to launch Market app from web http://stackoverflow.com/questions/2789462/find-package-name-for-android-apps-to-use-intent-to-launch-market-app-from-web exactly you want to get the information from. You have a bunch of options If you have a copy of the .apk it's just a case of..
Setting global styles for Views in Android http://stackoverflow.com/questions/3078081/setting-global-styles-for-views-in-android a look in themes.xml in the Android source you will see a bunch of attributes for the default style for various widgets. The..
Dynamic Resource Loading Android http://stackoverflow.com/questions/3648942/dynamic-resource-loading-android in more details I want to have a XML that references a bunch of other XML files in the application apk. For the purpose of..
Bulk Insertion on Android device http://stackoverflow.com/questions/3860008/bulk-insertion-on-android-device this would only be done once per device. Some ideas Put a bunch of SQL statements in a file read them in a line at a time and..
Running multiple AsyncTasks at the same time — not possible? http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible size was just 1 meaning no parallel computations for a bunch of AsyncTasks. But later they fixed that and now the size is..
Android AudioRecord class - process live mic audio quickly, set up callback function http://stackoverflow.com/questions/4525206/android-audiorecord-class-process-live-mic-audio-quickly-set-up-callback-func After experimenting lots with the notifications and a bunch of other techniques I settled on this code private class AudioIn..
What DOM events are available to WebKit on Android? http://stackoverflow.com/questions/475674/what-dom-events-are-available-to-webkit-on-android DOMFocusOut mouseup click DOMActivate This strikes me as a bunch of random garbage. And who's that cheeky IE only event mouseenter..
Why was “Avoid Enums Where You Only Need Ints” removed from Android's performance tips? http://stackoverflow.com/questions/5143256/why-was-avoid-enums-where-you-only-need-ints-removed-from-androids-performanc the original version of that document was just a bunch of prejudices. it's been rewritten to only contain facts backed..
I'm looking for fancy charts library for Android http://stackoverflow.com/questions/5156740/im-looking-for-fancy-charts-library-for-android products previously and Steema seems like a professional bunch of people. It won't be free though obviously. Unfortunately..
How do I use the Android Accelerometer? http://stackoverflow.com/questions/5180187/how-do-i-use-the-android-accelerometer read the Android Developer Guide on Sensors. There are a bunch of tutorials AndroGames Android Accelerometer Tutorial AndDev..
What is the main purpose of setTag() getTag() methods of View? http://stackoverflow.com/questions/5291726/what-is-the-main-purpose-of-settag-gettag-methods-of-view share improve this question Let's say you generate a bunch of views that are similar. You could set an OnClickListener..
Code samples for Android Bluetooth programming [closed] http://stackoverflow.com/questions/5619850/code-samples-for-android-bluetooth-programming notes. The Android Bluetooth example already listed has a bunch of issues not the least of which is you need 2 Android devices..
Update data in ListFragment as part of ViewPager http://stackoverflow.com/questions/7379165/update-data-in-listfragment-as-part-of-viewpager ViewPager in Android. My FragmentActivity has a bunch of data which is to be displayed in different ways on different..
Detect 7 inch and 10 inch tablet programmatically http://stackoverflow.com/questions/15055458/detect-7-inch-and-10-inch-tablet-programmatically tablet android android layout screen share improve this question You can use the DisplayMetrics to get a whole bunch of information about the screen that your app is running on. First we create a DisplayMetrics metrics object DisplayMetrics..
Libraries do not get added to APK anymore after upgrade to ADT 22 http://stackoverflow.com/questions/16596969/libraries-do-not-get-added-to-apk-anymore-after-upgrade-to-adt-22 errors. The project runs fine on everyone else's computer that did not upgrade ADT. I have already tried a whole bunch of stuff including but not limited to re install the android SDK download a fresh ADT bundle delete all my code an get it..
Accepting a certificate for HTTPs on Android http://stackoverflow.com/questions/2012497/accepting-a-certificate-for-https-on-android certificate isn't signed I keep getting javax.net.ssl.SSLException Not trusted server certificate . Now I've seen a bunch of solutions where you simply accept all certificates but what if I want to ask the user I want to get a dialog similar..
http://stackoverflow.com/questions/2220949/handling-large-bitmaps large Bitmaps I have a bunch of image URLs. I have to download these images and display them in my application one by one. I am saving the images in..
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 about the memory use of a running system. A common one is the command adb shell dumpsys meminfo which will spit out a bunch of information about the memory use of each Java process containing the above info as well as a variety of other things...
Using static variables in Android http://stackoverflow.com/questions/2475978/using-static-variables-in-android myself. I don't think the answer changes much on Android. Memory usage isn't the issue per se if you need to load a bunch of stuff in memory that's either a problem or it isn't regardless of whether you encapsulate the data in a Singleton. share..
Find package name for Android apps to use Intent to launch Market app from web http://stackoverflow.com/questions/2789462/find-package-name-for-android-apps-to-use-intent-to-launch-market-app-from-web intent share improve this question It depends where exactly you want to get the information from. You have a bunch of options If you have a copy of the .apk it's just a case of opening it as a zip file and looking at the AndroidManifest.xml..
Setting global styles for Views in Android http://stackoverflow.com/questions/3078081/setting-global-styles-for-views-in-android java class or setting the style individually. If you take a look in themes.xml in the Android source you will see a bunch of attributes for the default style for various widgets. The key is the textViewStyle or editTextStyle etc. attribute which..
Dynamic Resource Loading Android http://stackoverflow.com/questions/3648942/dynamic-resource-loading-android which name is determined at runtime only. Let me explain in more details I want to have a XML that references a bunch of other XML files in the application apk. For the purpose of explaining let's say the main XML is main.xml and the other..
Bulk Insertion on Android device http://stackoverflow.com/questions/3860008/bulk-insertion-on-android-device to go into my app's standard Android database. Note that this would only be done once per device. Some ideas Put a bunch of SQL statements in a file read them in a line at a time and exec the SQL. Put the data in a CSV file or JSON or YAML or..
Running multiple AsyncTasks at the same time — not possible? http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible . The issue is initially in early Android OS versions the pool size was just 1 meaning no parallel computations for a bunch of AsyncTasks. But later they fixed that and now the size is 5 so at most 5 AsyncTasks can run simultaneously. Unfortunately..
Android AudioRecord class - process live mic audio quickly, set up callback function http://stackoverflow.com/questions/4525206/android-audiorecord-class-process-live-mic-audio-quickly-set-up-callback-func audiorecord android hardware share improve this question After experimenting lots with the notifications and a bunch of other techniques I settled on this code private class AudioIn extends Thread private boolean stopped false private AudioIn..
What DOM events are available to WebKit on Android? http://stackoverflow.com/questions/475674/what-dom-events-are-available-to-webkit-on-android the following events fired in order mousemove mousedown DOMFocusOut mouseup click DOMActivate This strikes me as a bunch of random garbage. And who's that cheeky IE only event mouseenter making a cameo then taking the rest of the day off Oh..
Why was “Avoid Enums Where You Only Need Ints” removed from Android's performance tips? http://stackoverflow.com/questions/5143256/why-was-avoid-enums-where-you-only-need-ints-removed-from-androids-performanc made the tip obsolete android enums share improve this question the original version of that document was just a bunch of prejudices. it's been rewritten to only contain facts backed up by actual benchmarks and it's updated as the VM is updated...
I'm looking for fancy charts library for Android http://stackoverflow.com/questions/5156740/im-looking-for-fancy-charts-library-for-android for is TeeChart . My company has great experience with their products previously and Steema seems like a professional bunch of people. It won't be free though obviously. Unfortunately it won't be out for a while. The preview does look promising..
How do I use the Android Accelerometer? http://stackoverflow.com/questions/5180187/how-do-i-use-the-android-accelerometer share improve this question You should try to read the Android Developer Guide on Sensors. There are a bunch of tutorials AndroGames Android Accelerometer Tutorial AndDev Accessing the Accelerometer And there's even a demo project..
What is the main purpose of setTag() getTag() methods of View? http://stackoverflow.com/questions/5291726/what-is-the-main-purpose-of-settag-gettag-methods-of-view number of objects with a single object of View type android share improve this question Let's say you generate a bunch of views that are similar. You could set an OnClickListener for each view individually button1.setOnClickListener new OnClickListener..
Code samples for Android Bluetooth programming [closed] http://stackoverflow.com/questions/5619850/code-samples-for-android-bluetooth-programming I realize this is an old thread but I thought I'd jot some notes. The Android Bluetooth example already listed has a bunch of issues not the least of which is you need 2 Android devices to get it to function . Take a look at the example at http..
Update data in ListFragment as part of ViewPager http://stackoverflow.com/questions/7379165/update-data-in-listfragment-as-part-of-viewpager in ListFragment as part of ViewPager I'm using the v4 compatibility ViewPager in Android. My 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..
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