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2014/10/16 ¤W¤È 08:22:47
android Programming Glossary: resultshttp://stackoverflow.com/questions/1554099/slow-android-emulator Also I have increased the Device RAM Size to 1024 which results in very fast emulator. Refer the given below screenshots for..
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 a long discussion about what they actually mean that only results in a vague conclusion. Note we now have much more extensive.. data than meminfo does and they give slightly different results. Why is that Honestly I haven't a clue. I believe procrank may..
Display PDF within app on Android? http://stackoverflow.com/questions/2456344/display-pdf-within-app-on-android if you decide to use it within your application. But the results are better than most of the other jar pdf libraries out there..
How to send image via MMS in Android? http://stackoverflow.com/questions/2972845/how-to-send-image-via-mms-in-android null return Collections.EMPTY_LIST else final List APN results new ArrayList APN if apnCursor.moveToFirst do final String.. mmsc apn.MMSProxy mmsProxy apn.MMSPort port results.add apn while apnCursor.moveToNext apnCursor.close return..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog to external REST apis in a background service and post results to the UI with easily. If you are doing something like that..
What is the simplest and most robust way to get the user's current location in Android? http://stackoverflow.com/questions/3145089/what-is-the-simplest-and-most-robust-way-to-get-the-users-current-location-in-a the provider that's actually going to give you the best results. Is there a simpler way to accomplish this android geolocation..
http://stackoverflow.com/questions/3197335/restful-api-service able to ask that service to request a url and return the results. In the meantime I want to be able to display a progress window.. progressDialog.dismiss try ...process login results... catch JSONException e Log.e JSON There was an error parsing.. case RUNNING show progress break case FINISHED List results resultData.getParcelableList results do something interesting..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background for example via AsyncTask and it will return correct results. While this solution may work and it indeed works most of the..
How do you to retrieve dimensions of a view? Getheight() and Getwidth() always return zero http://stackoverflow.com/questions/4142090/how-do-you-to-retrieve-dimensions-of-a-view-getheight-and-getwidth-always-r view Here is my test program I used in Debug to check the results import android.app.Activity import android.os.Bundle import..
How to get IP address of the device? http://stackoverflow.com/questions/6064510/how-to-get-ip-address-of-the-device and Emulator but let me know here if you find weird results. AndroidManifest.xml permissions uses permission android name..
http://stackoverflow.com/questions/6218143/android-post-json-using-http JSONObject holder getJsonObjectFromMap params passes the results to a string builder entity StringEntity se new StringEntity..
How to connect to a specific wifi network in Android programmatically? http://stackoverflow.com/questions/8818290/how-to-connect-to-a-specific-wifi-network-in-android-programmatically is selected. I have implemented the part showing the scan results. Now i want to connect to a particular network selected by the.. network selected by the user from the list of scan results. Can anyone please tell me how to do this android android wifi..
http://stackoverflow.com/questions/9671546/asynctask-android-example of the long operation to postExecute to then show any results of processing. See these lines where you later yout TextView..
android-maven-plugin and resource filtering http://stackoverflow.com/questions/10900017/android-maven-plugin-and-resource-filtering project.build.directory filtered assets assetsDirectory . Results POM properties myProperty MY PROPERTY 111 myProperty properties..
Loading large images without OutOfMemoryError http://stackoverflow.com/questions/11931742/loading-large-images-without-outofmemoryerror I tested on a Samsung Galaxy S2 and on the Emulator. Results When loading from resources the emulator gave an OutOfMemoryError..
Voice Recognition stops listening after a few seconds http://stackoverflow.com/questions/13670378/voice-recognition-stops-listening-after-a-few-seconds Bundle params Log.d TAG onEvent public void onPartialResults Bundle partialResults Log.d TAG onPartialResults public void.. TAG onEvent public void onPartialResults Bundle partialResults Log.d TAG onPartialResults public void onReadyForSpeech Bundle.. onPartialResults Bundle partialResults Log.d TAG onPartialResults public void onReadyForSpeech Bundle params Log.d TAG onReadyForSpeech..
KXmlParser throws “Unexpected token” exception at the start of RSS pasing http://stackoverflow.com/questions/15254089/kxmlparser-throws-unexpected-token-exception-at-the-start-of-rss-pasing utf 8 rss version 2.0 channel title Monster Job Search Results java title description RSS Feed for Monster Job Search description..
http://stackoverflow.com/questions/17134522/does-anyone-have-benchmarks-code-results-comparing-performance-of-android-ap emulators I'd be interested to learn the results as well. Results from my testing I ported my sentence extractor class to C# from..
Android : Reconnect to Wi-Fi after entering coverage area while screen turned off http://stackoverflow.com/questions/19148765/android-reconnect-to-wi-fi-after-entering-coverage-area-while-screen-turned-of at an interval if Wifi is disconnected. Repeated the test. Results Worked for the S3 failed for other devices. Tried adding some..
How to load AnimationDrawable from xml file http://stackoverflow.com/questions/2136258/how-to-load-animationdrawable-from-xml-file assertTrue drawable null fails it's null Results are the same. it returns the null drawable. Any hinsts would..
Android: How to detect double-tap? http://stackoverflow.com/questions/2217670/android-how-to-detect-double-tap is first created. private EditText queryText private ResultsAdapter m_adapter private ProgressDialog pd final Handler h new.. private TabHost mTabHost private ArrayList SearchItem sResultsArr new ArrayList SearchItem private String queryStr private.. GestureDetector gestureScanner final Runnable mUpdateResults new Runnable public void run updateListUi @Override public..
How to update SimpleAdapter in Android http://stackoverflow.com/questions/3313347/how-to-update-simpleadapter-in-android I have a list of data and a footer that says See Next Results When that list item is clicked I capture the event and get new..
Showing empty view when ListView is empty http://stackoverflow.com/questions/3771568/showing-empty-view-when-listview-is-empty android layout_height match_parent android text No Results RelativeLayout How can I hook up the empty view properly android..
Android - Tabhost working in Activity class http://stackoverflow.com/questions/4209587/android-tabhost-working-in-activity-class tabs host.addTab host.newTabSpec one .setIndicator First Results .setContent new Intent this FirstResultsListViewActivity.class.. First Results .setContent new Intent this FirstResultsListViewActivity.class host.addTab host.newTabSpec two .setIndicator.. host.addTab host.newTabSpec two .setIndicator Second Results .setContent new Intent this SecondResultsListViewActivity.class..
How to check if AlarmMamager already has an alarm set? http://stackoverflow.com/questions/4556670/how-to-check-if-alarmmamager-already-has-an-alarm-set registered via AlarmManager is already set and running. Results from google seem to indicate that there is no way to do this..
How can I get Android Wifi Scan Results into a list? http://stackoverflow.com/questions/5452940/how-can-i-get-android-wifi-scan-results-into-a-list can I get Android Wifi Scan Results into a list I know how to get a of Android Wifi Scans but I.. format like an array List ScanResult results wifi.getScanResults ` loop that goes through list for ScanResult result results.. onReceive Context c Intent intent results wifi.getScanResults size results.size new IntentFilter WifiManager.SCAN_RESULTS_AVAILABLE_ACTION..
Custom ListView with Date as SectionHeader (Used custom SimpleCursorAdapter) http://stackoverflow.com/questions/6261593/custom-listview-with-date-as-sectionheader-used-custom-simplecursoradapter TextView text1 TextView text2 ImageView img Google Results so far MergeAdapter Jeff Sharkey Amazing ListView SO Question..
Android Location Providers - GPS or Network Provider? [closed] http://stackoverflow.com/questions/6775257/android-location-providers-gps-or-network-provider on availability of cell tower and WiFi access points. Results are retrieved by means of a network lookup. Requires either..
android attaching multiple adapters to one adapter http://stackoverflow.com/questions/7964259/android-attaching-multiple-adapters-to-one-adapter R.id.list_complex_caption _sla.addSection Results _resultsAdapter Crashes here. _sla is not null see above android..
http://stackoverflow.com/questions/1554099/slow-android-emulator a new AVD or you can just create it later by editing the AVD. Also I have increased the Device RAM Size to 1024 which results in very fast emulator. Refer the given below screenshots for more information. Creating a new AVD with the save snapshot..
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 at memory usage numbers with other engineers there is always a long discussion about what they actually mean that only results in a vague conclusion. Note we now have much more extensive documentation on Managing Your App's Memory that covers much.. Well procrank uses a different kernel mechanism to collect its data than meminfo does and they give slightly different results. Why is that Honestly I haven't a clue. I believe procrank may be the more accurate one... but really this just leave the..
Display PDF within app on Android? http://stackoverflow.com/questions/2456344/display-pdf-within-app-on-android C language for Android and you need to compile it yourself if you decide to use it within your application. But the results are better than most of the other jar pdf libraries out there if you're planning to use it in Android platform i've had..
How to send image via MMS in Android? http://stackoverflow.com/questions/2972845/how-to-send-image-via-mms-in-android current null null null null if apnCursor null return Collections.EMPTY_LIST else final List APN results new ArrayList APN if apnCursor.moveToFirst do final String type apnCursor.getString apnCursor.getColumnIndex Telephony.Carriers.TYPE.. Telephony.Carriers.MMSPORT final APN apn new APN apn.MMSCenterUrl mmsc apn.MMSProxy mmsProxy apn.MMSPort port results.add apn while apnCursor.moveToNext apnCursor.close return results private Context context share improve this answer..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog go. Keep in mind that Groundy 's main purpose is to make calls to external REST apis in a background service and post results to the UI with easily. If you are doing something like that in your app it could be really useful. 3. Use DownloadManager..
What is the simplest and most robust way to get the user's current location in Android? http://stackoverflow.com/questions/3145089/what-is-the-simplest-and-most-robust-way-to-get-the-users-current-location-in-a to only give you the best theoretical provider rather than the provider that's actually going to give you the best results. Is there a simpler way to accomplish this android geolocation share improve this question Here's what I do First of..
http://stackoverflow.com/questions/3197335/restful-api-service I want to start a service on app init then I want to be able to ask that service to request a url and return the results. In the meantime I want to be able to display a progress window or something similar. I've created a service currently which.. switch msg.what case Config.ACTION_LOGIN if progressDialog.isShowing progressDialog.dismiss try ...process login results... catch JSONException e Log.e JSON There was an error parsing the JSON e break default super.handleMessage msg android.. int resultCode Bundle resultData switch resultCode case RUNNING show progress break case FINISHED List results resultData.getParcelableList results do something interesting hide progress break case ERROR handle the error break ..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background in the foreground or not. Call it in the background thread for example via AsyncTask and it will return correct results. While this solution may work and it indeed works most of the time I strongly recommend to refrain from using it. And here's..
How do you to retrieve dimensions of a view? Getheight() and Getwidth() always return zero http://stackoverflow.com/questions/4142090/how-do-you-to-retrieve-dimensions-of-a-view-getheight-and-getwidth-always-r someone please tell how to retrieve the dimensions for a view Here is my test program I used in Debug to check the results import android.app.Activity import android.os.Bundle import android.widget.TableLayout import android.widget.TextView public..
How to get IP address of the device? http://stackoverflow.com/questions/6064510/how-to-get-ip-address-of-the-device special linux android file. I've run this code only in few devices and Emulator but let me know here if you find weird results. AndroidManifest.xml permissions uses permission android name android.permission.INTERNET uses permission android name android.permission.ACCESS_NETWORK_STATE..
http://stackoverflow.com/questions/6218143/android-post-json-using-http httpost new HttpPost path convert parameters into JSON object JSONObject holder getJsonObjectFromMap params passes the results to a string builder entity StringEntity se new StringEntity holder.toString sets the post request as the resulting string..
How to connect to a specific wifi network in Android programmatically? http://stackoverflow.com/questions/8818290/how-to-connect-to-a-specific-wifi-network-in-android-programmatically wifi networks available and connect to the network when it is selected. I have implemented the part showing the scan results. Now i want to connect to a particular network selected by the user from the list of scan results. Can anyone please tell.. showing the scan results. Now i want to connect to a particular network selected by the user from the list of scan results. Can anyone please tell me how to do this android android wifi wifimanager share improve this question You need to create..
http://stackoverflow.com/questions/9671546/asynctask-android-example lifting occurs in this new thread you can even pass the result of the long operation to postExecute to then show any results of processing. See these lines where you later yout TextView TextView txt TextView findViewById R.id.output txt.setText..
android-maven-plugin and resource filtering http://stackoverflow.com/questions/10900017/android-maven-plugin-and-resource-filtering filtered assets resourceDirectory to assetsDirectory project.build.directory filtered assets assetsDirectory . Results POM properties myProperty MY PROPERTY 111 myProperty properties resources resource directory project.basedir assets directory..
Loading large images without OutOfMemoryError http://stackoverflow.com/questions/11931742/loading-large-images-without-outofmemoryerror that the first code snippet wasn't working on some other devices I tested on a Samsung Galaxy S2 and on the Emulator. Results When loading from resources the emulator gave an OutOfMemoryError the Galaxy S2 didn't throw an exception but the returned..
Voice Recognition stops listening after a few seconds http://stackoverflow.com/questions/13670378/voice-recognition-stops-listening-after-a-few-seconds tvOutput.setText Error error public void onEvent int eventType Bundle params Log.d TAG onEvent public void onPartialResults Bundle partialResults Log.d TAG onPartialResults public void onReadyForSpeech Bundle params Log.d TAG onReadyForSpeech.. error public void onEvent int eventType Bundle params Log.d TAG onEvent public void onPartialResults Bundle partialResults Log.d TAG onPartialResults public void onReadyForSpeech Bundle params Log.d TAG onReadyForSpeech public void onResults.. int eventType Bundle params Log.d TAG onEvent public void onPartialResults Bundle partialResults Log.d TAG onPartialResults public void onReadyForSpeech Bundle params Log.d TAG onReadyForSpeech public void onResults Bundle results Log.d TAG..
KXmlParser throws “Unexpected token” exception at the start of RSS pasing http://stackoverflow.com/questions/15254089/kxmlparser-throws-unexpected-token-exception-at-the-start-of-rss-pasing above if you want to see complete XML xml version 1.0 encoding utf 8 rss version 2.0 channel title Monster Job Search Results java title description RSS Feed for Monster Job Search description link http rss.jobsearch.monster.com rssquery.ashx q java..
http://stackoverflow.com/questions/17134522/does-anyone-have-benchmarks-code-results-comparing-performance-of-android-ap If someone would like to repeat my tests on other devices or emulators I'd be interested to learn the results as well. Results from my testing I ported my sentence extractor class to C# from my @Voice Aloud Reader app and run some tests on 10 html..
Android : Reconnect to Wi-Fi after entering coverage area while screen turned off http://stackoverflow.com/questions/19148765/android-reconnect-to-wi-fi-after-entering-coverage-area-while-screen-turned-of Ok this time my application calls WifiManager.Reconnect at an interval if Wifi is disconnected. Repeated the test. Results Worked for the S3 failed for other devices. Tried adding some other calls Tried different combinations of WifiManager.Scan..
How to load AnimationDrawable from xml file http://stackoverflow.com/questions/2136258/how-to-load-animationdrawable-from-xml-file AnimationDrawable drawable AnimationDrawable view.getBackground assertTrue drawable null fails it's null Results are the same. it returns the null drawable. Any hinsts would be greatly appreciated thanks in advance. android android..
Android: How to detect double-tap? http://stackoverflow.com/questions/2217670/android-how-to-detect-double-tap TabActivity implements OnGestureListener Called when the activity is first created. private EditText queryText private ResultsAdapter m_adapter private ProgressDialog pd final Handler h new Handler private TabHost mTabHost private ArrayList SearchItem.. m_adapter private ProgressDialog pd final Handler h new Handler private TabHost mTabHost private ArrayList SearchItem sResultsArr new ArrayList SearchItem private String queryStr private JSONObject searchResponse private GestureDetector gestureScanner.. private String queryStr private JSONObject searchResponse private GestureDetector gestureScanner final Runnable mUpdateResults new Runnable public void run updateListUi @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState..
How to update SimpleAdapter in Android http://stackoverflow.com/questions/3313347/how-to-update-simpleadapter-in-android in Android Is it possible to update a SimpleAdapter I have a list of data and a footer that says See Next Results When that list item is clicked I capture the event and get new data. I then want to replace the data in the ListView with..
Showing empty view when ListView is empty http://stackoverflow.com/questions/3771568/showing-empty-view-when-listview-is-empty android id @id android empty android layout_width match_parent android layout_height match_parent android text No Results RelativeLayout How can I hook up the empty view properly android listview relativelayout share improve this question..
Android - Tabhost working in Activity class http://stackoverflow.com/questions/4209587/android-tabhost-working-in-activity-class findViewById R.id.tabhost host.setup Log.i this.toString add tabs host.addTab host.newTabSpec one .setIndicator First Results .setContent new Intent this FirstResultsListViewActivity.class host.addTab host.newTabSpec two .setIndicator Second Results.. this.toString add tabs host.addTab host.newTabSpec one .setIndicator First Results .setContent new Intent this FirstResultsListViewActivity.class host.addTab host.newTabSpec two .setIndicator Second Results .setContent new Intent this SecondResultsListViewActivity.class.. .setContent new Intent this FirstResultsListViewActivity.class host.addTab host.newTabSpec two .setIndicator Second Results .setContent new Intent this SecondResultsListViewActivity.class Log.i this.toString adjust tab size host.getTabWidget .getChildAt..
How to check if AlarmMamager already has an alarm set? http://stackoverflow.com/questions/4556670/how-to-check-if-alarmmamager-already-has-an-alarm-set When my app starts I want it to check if a particular alarm registered via AlarmManager is already set and running. Results from google seem to indicate that there is no way to do this . Is this still correct I need to do this check in order to..
How can I get Android Wifi Scan Results into a list? http://stackoverflow.com/questions/5452940/how-can-i-get-android-wifi-scan-results-into-a-list can I get Android Wifi Scan Results into a list I know how to get a of Android Wifi Scans but I can not figure out the best way to make a list adapter out.. been doing wifi.startScan get list of the results in object format like an array List ScanResult results wifi.getScanResults ` loop that goes through list for ScanResult result results Toast.makeText this result.SSID result.level Toast.LENGTH_SHORT.. registerReceiver new BroadcastReceiver @Override public void onReceive Context c Intent intent results wifi.getScanResults size results.size new IntentFilter WifiManager.SCAN_RESULTS_AVAILABLE_ACTION public void onClick View view arraylist.clear..
Custom ListView with Date as SectionHeader (Used custom SimpleCursorAdapter) http://stackoverflow.com/questions/6261593/custom-listview-with-date-as-sectionheader-used-custom-simplecursoradapter return convertView static class ViewHolder TextView text1 TextView text2 ImageView img Google Results so far MergeAdapter Jeff Sharkey Amazing ListView SO Question Problem I want to display listview with Date as section headers...
Android Location Providers - GPS or Network Provider? [closed] http://stackoverflow.com/questions/6775257/android-location-providers-gps-or-network-provider location provider. This provider determines location based on availability of cell tower and WiFi access points. Results are retrieved by means of a network lookup. Requires either of the permissions android.permission.ACCESS_COARSE_LOCATION..
android attaching multiple adapters to one adapter http://stackoverflow.com/questions/7964259/android-attaching-multiple-adapters-to-one-adapter new String ITEM_TITLE ITEM_CAPTION new int R.id.list_complex_title R.id.list_complex_caption _sla.addSection Results _resultsAdapter Crashes here. _sla is not null see above android listview adapter share improve this question Added..
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