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2014/10/16 ¤W¤È 08:26:49
android Programming Glossary: twoClose/hide the Android Soft Keyboard http://stackoverflow.com/questions/1109022/close-hide-the-android-soft-keyboard virtual keyboard. I assume that there's a simple one or two liner to make this happen. Where can I find an example of it..
Saving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android would appreciate any help. Cue me looking a fool in three two one... android application state share improve this question..
Stop EditText from gaining focus at Activity startup http://stackoverflow.com/questions/1555109/stop-edittext-from-gaining-focus-at-activity-startup focus at Activity startup I have an Android Activity with two elements EditText ListView When my Activity starts the EditText..
J2ME/Android/BlackBerry - driving directions, route between two locations http://stackoverflow.com/questions/2023669/j2me-android-blackberry-driving-directions-route-between-two-locations Android BlackBerry driving directions route between two locations On Android 1.0 there was a com.google.googlenav namespace.. lack of APIs for such stuff how to find the route between two places in Blackberry csie tw gives a workaround query gmaps.. double mRoute new double public Point mPoints new Point Network connection is implemented in different ways on Android and..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon more than they need a quit option for using Web apps. No two application environments are the same by definition. This means..
How to get the Android device's primary e-mail address http://stackoverflow.com/questions/2112965/how-to-get-the-android-devices-primary-e-mail-address the user profile is a bit heavyweight as it requires two permissions more on that below but email addresses are fairly..
How can I get zoom functionality for images? http://stackoverflow.com/questions/2537238/how-can-i-get-zoom-functionality-for-images to zoom in and out and pan the image Until now I found two ways overwriting ImageView that seems a little bit too much..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview which should not be a requirement. ListView apparently has two modes in this regard 1. setItemsCanFocus true selector is never.. I looked into the code for ListView to see why the two behaviors are so different and came across this from ListView.java..
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 from a service . In the next example we are going to use two classes you may not be aware of ResultReceiver and IntentService..
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 Work for any device as long as it has either a GPS or a Network Location provider. It seems like it shouldn't be that hard.. be that hard but it appears to me that I have to spin up two different location providers GPS and NETWORK and manage each's.. locationResult boolean gps_enabled false boolean network_enabled false public boolean getLocation Context context LocationResult..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser link item channel rss Now you have two SAX implementations you can work with. Either you use the org.xml.sax..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables and components which are single instance application network manager for example NOT singleton in nature. Dayerman has.. a singleton... This first claim is incorrect. There are two main reasons for this. 1 The Application class provides a better..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context context There has been a lot of posting about what these two contexts are.. But I'm still not getting it quite right As I..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for activity to save space. You can distinguish between these two scenarios with the isFinishing method. EDIT When the Activity..
http://stackoverflow.com/questions/8657894/android-facebook-style-slide the transparent View. The code is here and the bottom two buttons called HorzScrollWithListMenu and HorzScrollWithImageMenu..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection then I have no onFling method to override it has two events as parameters allowing me to determine if the fling was..
Android ICS and MJPEG using AsyncTask http://stackoverflow.com/questions/10550139/android-ics-and-mjpeg-using-asynctask do something more proper with the code please let me know. Two issues I'd appreciate help addressing If you have the device..
Android Open and Save files to/from Google Drive SDK http://stackoverflow.com/questions/12164024/android-open-and-save-files-to-from-google-drive-sdk it here however you'd like. THE ANDROID CODE Updating Two quick notes on updating the last modified date of a file on..
how to change text in Android TextView http://stackoverflow.com/questions/2300169/how-to-change-text-in-android-textview generated catch block e.printStackTrace t.setText Step Two fry egg but for some reason only the second text shows up when.. to the view so that it displays Step One blast egg Step Two fry egg Then consider using t.appendText Step Two fry egg instead.. egg Step Two fry egg Then consider using t.appendText Step Two fry egg instead of t.setText Step Two fry egg If you want to..
How do I parse JSON from a Java HTTPResponse? http://stackoverflow.com/questions/2845599/how-do-i-parse-json-from-a-java-httpresponse java android json share improve this question Two things which can be done more efficiently Use StringBuilder..
XML Table layout? Two EQUAL-width rows filled with equally width buttons? http://stackoverflow.com/questions/2865497/xml-table-layout-two-equal-width-rows-filled-with-equally-width-buttons Table layout Two EQUAL width rows filled with equally width buttons Hi heres..
Effective Android Programming Techniques [closed] http://stackoverflow.com/questions/2961049/effective-android-programming-techniques could add another five though the list is long enough. Add Two Numbers Your first non tutorial application should be to take..
Why are these permissions being refused? http://stackoverflow.com/questions/3476600/why-are-these-permissions-being-refused amusement I found about 40 of the permissions not granted Two were returned as unknown permissions. Here is the log of all..
Two TextViews side by side, only one to ellipsize? http://stackoverflow.com/questions/3785221/two-textviews-side-by-side-only-one-to-ellipsize TextViews side by side only one to ellipsize I want to have..
Very large SOAP response - Android- out of memory error http://stackoverflow.com/questions/4941581/very-large-soap-response-android-out-of-memory-error soap android ksoap2 share improve this question Two strategies to help you solve this problem Save your SOAP XML..
Android crash when app is closed and reopened http://stackoverflow.com/questions/5318847/android-crash-when-app-is-closed-and-reopened mPaused try mPauseLock.wait catch InterruptedException e Two methods for your Runnable Thread class to manage the thread..
Displaying Android asset files in a WebView? http://stackoverflow.com/questions/5320288/displaying-android-asset-files-in-a-webview type text css href demo.css head body H1 Testing One Two Three H1 a href test.html CLICK HERE a p a href file android_asset..
Programatically Hide/Show Android Soft Keyboard [duplicate] http://stackoverflow.com/questions/7200281/programatically-hide-show-android-soft-keyboard help of all friends here. 1. To Show keyboard on startup Two answers worked for me. One provided by @CapDroid which is to..
How to parse json string in Android? [duplicate] http://stackoverflow.com/questions/8091051/how-to-parse-json-string-in-android 2 title Baseball datetime 2011 11 11 10 41 46 2 id 1 title Two basketball team players earn all state honors datetime 2011..
How to make an Android Spinner with initial text “Select One” http://stackoverflow.com/questions/867518/how-to-make-an-android-spinner-with-initial-text-select-one code to create a Spinner String items new String One Two Three Spinner spinner Spinner findViewById R.id.mySpinner ArrayAdapter..
Why is the ACTION_CHECK_TTS_DATA Intent “awkward to use”? http://stackoverflow.com/questions/11550746/why-is-the-action-check-tts-data-intent-awkward-to-use TextToSpeech.isLanguageAvailable Let me explain 1 You need TWO asynchronous processes when you use ACTION_INSTALL_TTS_DATA..
http://stackoverflow.com/questions/12559461/how-to-show-progress-barcircle-in-an-activity-having-a-listview-before-loading tables Log.i ONE json_data1.getString One Log.i TWO json_data1.getString Two Log.i THREE json_data1.getString Three..
How to use viewGroup in android [closed] http://stackoverflow.com/questions/1367983/how-to-use-viewgroup-in-android tv2 android layout_height wrap_content android text TEXT TWO android layout_width fill_parent com.example.MyViewGroup MainActivity.java..
Android: Multiple Alarm not working http://stackoverflow.com/questions/8665021/android-multiple-alarm-not-working 0 in PendingIntent.FLAG_UPDATE_CURRENT GST ALARM FOR THE TWO MONTHS for the GST 20 June 2011 Calendar calendar_GST_18_June_2011.. GST ALARM FOR THE TWO MONTHS for the GST 20 June 2011 alarmManagerForTwoMonth1.. GST ALARM FOR THE TWO MONTHS for the GST 20 June 2011 AM_2M_GST_1 AlarmManager..
Close/hide the Android Soft Keyboard http://stackoverflow.com/questions/1109022/close-hide-the-android-soft-keyboard the edit field and clicking on the Button I want to hide the virtual keyboard. I assume that there's a simple one or two liner to make this happen. Where can I find an example of it android keyboard android softkeyboard android keypad android..
Saving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android for 30 minutes or so and haven't found anything obvious so would appreciate any help. Cue me looking a fool in three two one... android application state share improve this question You need to override onSaveInstanceState Bundle savedInstanceState..
Stop EditText from gaining focus at Activity startup http://stackoverflow.com/questions/1555109/stop-edittext-from-gaining-focus-at-activity-startup EditText from gaining focus at Activity startup I have an Android Activity with two elements EditText ListView When my Activity starts the EditText immediately has input focus flashing cursor . I don't want..
J2ME/Android/BlackBerry - driving directions, route between two locations http://stackoverflow.com/questions/2023669/j2me-android-blackberry-driving-directions-route-between-two-locations Android BlackBerry driving directions route between two locations On Android 1.0 there was a com.google.googlenav namespace for driving directions Route Improved Google Driving.. API 1.0 how to do it in 1.5 1.6 On BlackBerry there is also lack of APIs for such stuff how to find the route between two places in Blackberry csie tw gives a workaround query gmaps for kml file and parse it Android Driving Direction Route Path.. mDescription public int mColor public int mWidth public double mRoute new double public Point mPoints new Point Network connection is implemented in different ways on Android and Blackberry so you will have to first form url public static..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon need anything else for properly written applications any more than they need a quit option for using Web apps. No two application environments are the same by definition. This means that you can see trends in environments as new ones arise..
How to get the Android device's primary e-mail address http://stackoverflow.com/questions/2112965/how-to-get-the-android-devices-primary-e-mail-address the user's email addresses by accessing their profile. Accessing the user profile is a bit heavyweight as it requires two permissions more on that below but email addresses are fairly sensitive pieces of data so this is the price of admission...
How can I get zoom functionality for images? http://stackoverflow.com/questions/2537238/how-can-i-get-zoom-functionality-for-images Is there a common way to show a big image and enable the user to zoom in and out and pan the image Until now I found two ways overwriting ImageView that seems a little bit too much for such a common problem. using a webview but with less control..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview focus it at that point however that relies on a touchscreen which should not be a requirement. ListView apparently has two modes in this regard 1. setItemsCanFocus true selector is never displayed but the EditText can get focus when using the.. but it works for me and gives a pretty solid user experience. I looked into the code for ListView to see why the two behaviors are so different and came across this from ListView.java public void setItemsCanFocus boolean itemsCanFocus mItemsCanFocus..
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 Service The big question here is how do I update my activity from a service . In the next example we are going to use two classes you may not be aware of ResultReceiver and IntentService . ResultReceiver is the one that will allow us to update..
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 once every few mins or so but it's not a huge priority. Work for any device as long as it has either a GPS or a Network Location provider. It seems like it shouldn't be that hard but it appears to me that I have to spin up two different location.. or a Network Location provider. It seems like it shouldn't be that hard but it appears to me that I have to spin up two different location providers GPS and NETWORK and manage each's lifecycle. Not only that but I have to duplicate the same.. class MyLocation Timer timer1 LocationManager lm LocationResult locationResult boolean gps_enabled false boolean network_enabled false public boolean getLocation Context context LocationResult result I use LocationResult callback class to..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser description CDATA Some other text. description link http linktoanotherarticle.com link item channel rss Now you have two SAX implementations you can work with. Either you use the org.xml.sax or the android.sax implementation. I'm going to explain..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables application state whether a user is logged in for example and components which are single instance application network manager for example NOT singleton in nature. Dayerman has been kind enough to point out an interesting conversation with.. to subclass from Application. It is no different than making a singleton... This first claim is incorrect. There are two main reasons for this. 1 The Application class provides a better lifetime guarantee for an application developer it is guaranteed..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context to call activity context OR application context There has been 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..
Android Activity Life Cycle - What are all these methods for? http://stackoverflow.com/questions/8515936/android-activity-life-cycle-what-are-all-these-methods-for the system is temporarily destroying this instance of the activity to save space. You can distinguish between these two scenarios with the isFinishing method. EDIT When the Activity first time loads the events are called as below onCreate onStart..
http://stackoverflow.com/questions/8657894/android-facebook-style-slide want to show the menu we scroll back to reveal the menu through the transparent View. The code is here and the bottom two buttons called HorzScrollWithListMenu and HorzScrollWithImageMenu in the Launch activity show the best menus I could come..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection OnGestureListener ... If my activity implements OnTouchListener then I have no onFling method to override it has two events as parameters allowing me to determine if the fling was noteworthy . public class SelectFilterActivity extends Activity..
Android ICS and MJPEG using AsyncTask http://stackoverflow.com/questions/10550139/android-ics-and-mjpeg-using-asynctask If anyone has any suggestions on how to optimize cleanup or do something more proper with the code please let me know. Two issues I'd appreciate help addressing If you have the device on a stream then lock the screen and unlock the screen it does..
Android Open and Save files to/from Google Drive SDK http://stackoverflow.com/questions/12164024/android-open-and-save-files-to-from-google-drive-sdk the one for Drive's log in if it ever reaches this spot. Handle it here however you'd like. THE ANDROID CODE Updating Two quick notes on updating the last modified date of a file on Google Drive You must provide a fully initialized DateTime...
how to change text in Android TextView http://stackoverflow.com/questions/2300169/how-to-change-text-in-android-textview try Thread.sleep 10000 catch InterruptedException e TODO Auto generated catch block e.printStackTrace t.setText Step Two fry egg but for some reason only the second text shows up when I run it. I think it might have something to do with the.. discuss google group If you are just trying to add text to the view so that it displays Step One blast egg Step Two fry egg Then consider using t.appendText Step Two fry egg instead of t.setText Step Two fry egg If you want to completely.. to add text to the view so that it displays Step One blast egg Step Two fry egg Then consider using t.appendText Step Two fry egg instead of t.setText Step Two fry egg If you want to completely change what is in the TextView so that it says Step..
How do I parse JSON from a Java HTTPResponse? http://stackoverflow.com/questions/2845599/how-do-i-parse-json-from-a-java-httpresponse new JSONArray tokener I'm on Android if that makes any difference. java android json share improve this question Two things which can be done more efficiently Use StringBuilder instead of StringBuffer since it's the faster and younger brother...
XML Table layout? Two EQUAL-width rows filled with equally width buttons? http://stackoverflow.com/questions/2865497/xml-table-layout-two-equal-width-rows-filled-with-equally-width-buttons Table layout Two EQUAL width rows filled with equally width buttons Hi heres a part from my XML for LAND format TableLayout android layout_height..
Effective Android Programming Techniques [closed] http://stackoverflow.com/questions/2961049/effective-android-programming-techniques this in addition to the usual lists from d.android.com. I could add another five though the list is long enough. Add Two Numbers Your first non tutorial application should be to take two numbers and add them together. It sounds too simple. You..
Why are these permissions being refused? http://stackoverflow.com/questions/3476600/why-are-these-permissions-being-refused that are granted and what are those that are refused To my amusement I found about 40 of the permissions not granted Two were returned as unknown permissions. Here is the log of all the permissions that were denied to me W PackageManager 61..
Two TextViews side by side, only one to ellipsize? http://stackoverflow.com/questions/3785221/two-textviews-side-by-side-only-one-to-ellipsize TextViews side by side only one to ellipsize I want to have two TextView elements appear side by side in a list item one..
Very large SOAP response - Android- out of memory error http://stackoverflow.com/questions/4941581/very-large-soap-response-android-out-of-memory-error what should be done in this case Thanks and regards Mukul android soap android ksoap2 share improve this question Two strategies to help you solve this problem Save your SOAP XML stream directly to disk as you download it. Don't store it..
Android crash when app is closed and reopened http://stackoverflow.com/questions/5318847/android-crash-when-app-is-closed-and-reopened inside your thread's run code. synchronized mPauseLock while mPaused try mPauseLock.wait catch InterruptedException e Two methods for your Runnable Thread class to manage the thread properly. public void onPause synchronized mPauseLock mPaused..
Displaying Android asset files in a WebView? http://stackoverflow.com/questions/5320288/displaying-android-asset-files-in-a-webview html charset ISO 8859 1 title Demo Html title link rel stylesheet type text css href demo.css head body H1 Testing One Two Three H1 a href test.html CLICK HERE a p a href file android_asset html_no_copy test.html OR HERE a body html test.html..
Programatically Hide/Show Android Soft Keyboard [duplicate] http://stackoverflow.com/questions/7200281/programatically-hide-show-android-soft-keyboard Desire phone.. FINAL OUTCOME Well I got it working with the help of all friends here. 1. To Show keyboard on startup Two answers worked for me. One provided by @CapDroid which is to use a handler and post it delayed.. mUserNameEdit.postDelayed..
How to parse json string in Android? [duplicate] http://stackoverflow.com/questions/8091051/how-to-parse-json-string-in-android string university name oxford url http www.youtube.com 1 id 2 title Baseball datetime 2011 11 11 10 41 46 2 id 1 title Two basketball team players earn all state honors datetime 2011 11 11 10 40 57 Please provide any guidance or code snippet...
How to make an Android Spinner with initial text “Select One” http://stackoverflow.com/questions/867518/how-to-make-an-android-spinner-with-initial-text-select-one in the Spinner instead of Select One . I have the following code to create a Spinner String items new String One Two Three Spinner spinner Spinner findViewById R.id.mySpinner ArrayAdapter String adapter new ArrayAdapter String this android.R.layout.simple_spinner_item..
Why is the ACTION_CHECK_TTS_DATA Intent “awkward to use”? http://stackoverflow.com/questions/11550746/why-is-the-action-check-tts-data-intent-awkward-to-use execution and more code but yet does the same thing as TextToSpeech.isLanguageAvailable Let me explain 1 You need TWO asynchronous processes when you use ACTION_INSTALL_TTS_DATA . First to launch an Intent and receive the result. Second to..
http://stackoverflow.com/questions/12559461/how-to-show-progress-barcircle-in-an-activity-having-a-listview-before-loading color add Tables object into ArrayList Tables arraylist.add tables Log.i ONE json_data1.getString One Log.i TWO json_data1.getString Two Log.i THREE json_data1.getString Three Log.i color json_data2.getString color catch JSONException..
How to use viewGroup in android [closed] http://stackoverflow.com/questions/1367983/how-to-use-viewgroup-in-android background @android color background_light android id @ id tv2 android layout_height wrap_content android text TEXT TWO android layout_width fill_parent com.example.MyViewGroup MainActivity.java public class MainActivity extends Activity @Override..
Android: Multiple Alarm not working http://stackoverflow.com/questions/8665021/android-multiple-alarm-not-working pendingIntentOfTwoMonth2 PendingIntent.getBroadcast this 0 in PendingIntent.FLAG_UPDATE_CURRENT GST ALARM FOR THE TWO MONTHS for the GST 20 June 2011 Calendar calendar_GST_18_June_2011 Calendar.getInstance calendar_GST_18_June_2011.setTimeInMillis.. is below For Broadcast Alarm Intent in new Intent this AlarmReceiverNotificationForTwoMonth.class GST ALARM FOR THE TWO MONTHS for the GST 20 June 2011 alarmManagerForTwoMonth1 AlarmManager getApplicationContext .getSystemService Context.ALARM_SERVICE.. For Broadcast Alarm Intent in new Intent this AlarmReceiverNotificationForTwoMonth.class GST ALARM FOR THE TWO MONTHS for the GST 20 June 2011 AM_2M_GST_1 AlarmManager getApplicationContext .getSystemService Context.ALARM_SERVICE..
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