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2014/10/16 ¤W¤È 08:13:11
android Programming Glossary: etCan't run a java android program with valgrind http://stackoverflow.com/questions/13531496/cant-run-a-java-android-program-with-valgrind n com.me.myapp .MainActivity I'm getting 2362 Memcheck a memory error detector 2362 Copyright C 2002.. .MainActivity I'm getting 2362 Memcheck a memory error detector 2362 Copyright C 2002 2012 and GNU GPL'd by Julian Seward.. 2362 Copyright C 2002 2012 and GNU GPL'd by Julian Seward et al. 2362 Using Valgrind 3.8.1 and LibVEX rerun with h for copyright..
Spinner does not wrap text — is this an Android bug? http://stackoverflow.com/questions/14139106/spinner-does-not-wrap-text-is-this-an-android-bug it looks as expected. android singleLine false simply gets ignored here. So as all other tries like android lines android.. So as all other tries like android lines android minLines etc. The TextView somehow seems to be much wider than the window.. So is this a system bug I don't think this inconsistency between the OS versions can be intended. Please note There were..
To use the tutorial in android 4.0.3 if had to work with AsynxTasc but i still dont work? http://stackoverflow.com/questions/15521740/to-use-the-tutorial-in-android-4-0-3-if-had-to-work-with-asynxtasc-but-i-still-d import android.view.View import android.widget.Button import android.widget.EditText import android.widget.Toast.. import android.widget.Button import android.widget.EditText import android.widget.Toast public class FirstScreen.. import android.widget.EditText import android.widget.Toast public class FirstScreen extends Activity Called when..
Shared Prefence for alert dialog is making my application non responsive http://stackoverflow.com/questions/18796561/shared-prefence-for-alert-dialog-is-making-my-application-non-responsive that dialog will never display again unless it has been deleted and installed again. It works when I try it on my emulator.. savedInstanceState super.onCreate savedInstanceState setContentView R.layout.activity_main final SharedPreferences settings.. R.layout.activity_main final SharedPreferences settings getSharedPreferences pref_name 0 boolean installed settings.getBoolean..
Converting a string to an integer on Android http://stackoverflow.com/questions/2709253/converting-a-string-to-an-integer-on-android a textbox I have the user enter a number into EditText et EditText findViewById R.id.entry1 String hello et.getText .toString.. EditText et EditText findViewById R.id.entry1 String hello et.getText .toString And the value is assigned to the string hello.. et EditText findViewById R.id.entry1 String hello et.getText .toString And the value is assigned to the string hello..
Is it possible to change the radio button icon in an android radio button group http://stackoverflow.com/questions/3576507/is-it-possible-to-change-the-radio-button-icon-in-an-android-radio-button-group allow the user of my android application the ability to set some parameters. The radio button is ideal for this situation... of my android application the ability to set some parameters. The radio button is ideal for this situation. However I.. in that layout reference my own icon and change the font et al. android radio button share improve this question Yes..
Android: Dialog box show soft keyboard automatically when focus is on an EditText not working http://stackoverflow.com/questions/4023975/android-dialog-box-show-soft-keyboard-automatically-when-focus-is-on-an-edittex final Dialog dialog new Dialog ThesisI.this dialog.setContentView R.layout.budget_dialog final EditText et EditText.. new Dialog ThesisI.this dialog.setContentView R.layout.budget_dialog final EditText et EditText dialog.findViewById R.id.textComments.. R.layout.budget_dialog final EditText et EditText dialog.findViewById R.id.textComments final Button..
http://stackoverflow.com/questions/4448772/safely-wipe-file-content wipe file content How to safely delete file content I mean data should be unrecoverably wiped so even.. unrecoverably wiped so even if someone intruder would undelete deleted file one could find instead of real data just garbage.. wiped so even if someone intruder would undelete deleted file one could find instead of real data just garbage android..
Connecting 2 Emulator instances In Android http://stackoverflow.com/questions/4683854/connecting-2-emulator-instances-in-android when the activity is first created. private ServerSocket serverSocket null private TextView tv public static final int.. activity is first created. private ServerSocket serverSocket null private TextView tv public static final int SERVERPORT.. savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main tv TextView findViewById R.id.myTextView..
App Crashes On Startup Due To java.lang.IllegalArgumentException: column '_id' does not exist http://stackoverflow.com/questions/4974816/app-crashes-on-startup-due-to-java-lang-illegalargumentexception-column-id-d column '_id' does not exist Whenever I start my app I get a java.lang.IllegalArgumentException column '_id' does not exist.. android.view.View.OnClickListener import android.widget.Button import android.widget.EditText import android.widget.ListView.. import android.widget.Button import android.widget.EditText import android.widget.ListView import android.widget.SimpleCursorAdapter..
http://stackoverflow.com/questions/4986861/android-layout-weight am new to Android development and I have a question about setting weight in a linear layout. I am trying to create a row with.. space in the row. Like this... #Button # #Button # et After several attempts this is the closest I can get to what.. # et After several attempts this is the closest I can get to what I want even though it seems overly complicated. Button..
Place cursor at the end of text in EditText http://stackoverflow.com/questions/6217378/place-cursor-at-the-end-of-text-in-edittext android share improve this question Try this EditText et EditText findViewById R.id.inbox et.setSelection et.getText.. Try this EditText et EditText findViewById R.id.inbox et.setSelection et.getText .length share improve this answer..
Do some Android UI stuff in non-UI thread http://stackoverflow.com/questions/6223389/do-some-android-ui-stuff-in-non-ui-thread ResponseHandler in your main activity sorry I couldnt get the formatting right but im sure you get the idea public class.. sorry I couldnt get the formatting right but im sure you get the idea public class WorkerThread extends Observable implements.. Observable implements Runnable public void run try DoSomething String response Doing something setChanged notifyObservers..
Can't run a java android program with valgrind http://stackoverflow.com/questions/13531496/cant-run-a-java-android-program-with-valgrind under valgrin like this in adb shell valgrind am start a android.intent.action.MAIN n com.me.myapp .MainActivity I'm getting 2362 Memcheck a memory error detector 2362 Copyright C 2002 2012 and GNU GPL'd by Julian Seward et al. 2362 Using Valgrind.. valgrind am start a android.intent.action.MAIN n com.me.myapp .MainActivity I'm getting 2362 Memcheck a memory error detector 2362 Copyright C 2002 2012 and GNU GPL'd by Julian Seward et al. 2362 Using Valgrind 3.8.1 and LibVEX rerun with h.. I'm getting 2362 Memcheck a memory error detector 2362 Copyright C 2002 2012 and GNU GPL'd by Julian Seward et al. 2362 Using Valgrind 3.8.1 and LibVEX rerun with h for copyright info 2362 Command am 2362 system bin sh am No such file..
Spinner does not wrap text — is this an Android bug? http://stackoverflow.com/questions/14139106/spinner-does-not-wrap-text-is-this-an-android-bug which shows the wrong behavior and Android 2.3.3 right where it looks as expected. android singleLine false simply gets ignored here. So as all other tries like android lines android minLines etc. The TextView somehow seems to be much wider.. expected. android singleLine false simply gets ignored here. So as all other tries like android lines android minLines etc. The TextView somehow seems to be much wider than the window width. I saw other people having the same problem but no one.. having the same problem but no one could find a solution. So is this a system bug I don't think this inconsistency between the OS versions can be intended. Please note There were some answers suggesting relatively simple solutions. Writing..
To use the tutorial in android 4.0.3 if had to work with AsynxTasc but i still dont work? http://stackoverflow.com/questions/15521740/to-use-the-tutorial-in-android-4-0-3-if-had-to-work-with-asynxtasc-but-i-still-d import android.os.AsyncTask import android.os.Bundle import android.view.View import android.widget.Button import android.widget.EditText import android.widget.Toast public class FirstScreen extends Activity Called when.. android.os.AsyncTask import android.os.Bundle import android.view.View import android.widget.Button import android.widget.EditText import android.widget.Toast public class FirstScreen extends Activity Called when the activity is first created... import android.view.View import android.widget.Button import android.widget.EditText import android.widget.Toast public class FirstScreen extends Activity Called when the activity is first created. private static String SOAP_ACTION1..
Shared Prefence for alert dialog is making my application non responsive http://stackoverflow.com/questions/18796561/shared-prefence-for-alert-dialog-is-making-my-application-non-responsive been launched and as soon as the user clicks the ok button that dialog will never display again unless it has been deleted and installed again. It works when I try it on my emulator for the first time and by first time I mean when I launch the.. extends Activity @Override protected void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.activity_main final SharedPreferences settings getSharedPreferences pref_name 0 boolean installed settings.getBoolean.. savedInstanceState super.onCreate savedInstanceState setContentView R.layout.activity_main final SharedPreferences settings getSharedPreferences pref_name 0 boolean installed settings.getBoolean installed false if installed final AlertDialog.Builder..
Converting a string to an integer on Android http://stackoverflow.com/questions/2709253/converting-a-string-to-an-integer-on-android on Android How do I convert a string into an integer I have a textbox I have the user enter a number into EditText et EditText findViewById R.id.entry1 String hello et.getText .toString And the value is assigned to the string hello . I want.. I have a textbox I have the user enter a number into EditText et EditText findViewById R.id.entry1 String hello et.getText .toString And the value is assigned to the string hello . I want to convert it to a integer so I can get the number.. I have a textbox I have the user enter a number into EditText et EditText findViewById R.id.entry1 String hello et.getText .toString And the value is assigned to the string hello . I want to convert it to a integer so I can get the number..
Is it possible to change the radio button icon in an android radio button group http://stackoverflow.com/questions/3576507/is-it-possible-to-change-the-radio-button-icon-in-an-android-radio-button-group button icon in an android radio button group I am wanting to allow the user of my android application the ability to set some parameters. The radio button is ideal for this situation. However I don't like the radio buttons are rendered. Is it.. an android radio button group I am wanting to allow the user of my android application the ability to set some parameters. The radio button is ideal for this situation. However I don't like the radio buttons are rendered. Is it possible to.. is it possible to create a custom layout for each row and in that layout reference my own icon and change the font et al. android radio button share improve this question Yes that's possible you have to define your own style for radio..
Android: Dialog box show soft keyboard automatically when focus is on an EditText not working http://stackoverflow.com/questions/4023975/android-dialog-box-show-soft-keyboard-automatically-when-focus-is-on-an-edittex answer but I don't know how to apply it. any help is appreciated. final Dialog dialog new Dialog ThesisI.this dialog.setContentView R.layout.budget_dialog final EditText et EditText dialog.findViewById R.id.textComments final Button enter Button.. to apply it. any help is appreciated. final Dialog dialog new Dialog ThesisI.this dialog.setContentView R.layout.budget_dialog final EditText et EditText dialog.findViewById R.id.textComments final Button enter Button dialog.findViewById R.id.buttonEnter.. appreciated. final Dialog dialog new Dialog ThesisI.this dialog.setContentView R.layout.budget_dialog final EditText et EditText dialog.findViewById R.id.textComments final Button enter Button dialog.findViewById R.id.buttonEnter final Button..
http://stackoverflow.com/questions/4448772/safely-wipe-file-content wipe file content How to safely delete file content I mean data should be unrecoverably wiped so even if someone intruder would undelete deleted file one could.. How to safely delete file content I mean data should be unrecoverably wiped so even if someone intruder would undelete deleted file one could find instead of real data just garbage android security file share improve this question In.. to safely delete file content I mean data should be unrecoverably wiped so even if someone intruder would undelete deleted file one could find instead of real data just garbage android security file share improve this question In practical..
Connecting 2 Emulator instances In Android http://stackoverflow.com/questions/4683854/connecting-2-emulator-instances-in-android for Server public class ServerActivity extends Activity Called when the activity is first created. private ServerSocket serverSocket null private TextView tv public static final int SERVERPORT 4444 @Override public void onCreate Bundle savedInstanceState.. public class ServerActivity extends Activity Called when the activity is first created. private ServerSocket serverSocket null private TextView tv public static final int SERVERPORT 4444 @Override public void onCreate Bundle savedInstanceState.. final int SERVERPORT 4444 @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main tv TextView findViewById R.id.myTextView try Connect catch IOException e TODO Auto generated catch..
App Crashes On Startup Due To java.lang.IllegalArgumentException: column '_id' does not exist http://stackoverflow.com/questions/4974816/app-crashes-on-startup-due-to-java-lang-illegalargumentexception-column-id-d Crashes On Startup Due To java.lang.IllegalArgumentException column '_id' does not exist Whenever I start my app I get a java.lang.IllegalArgumentException column '_id' does not exist error in my LogCat. I have created the column '_id' but.. import android.os.Bundle import android.view.View import android.view.View.OnClickListener import android.widget.Button import android.widget.EditText import android.widget.ListView import android.widget.SimpleCursorAdapter public class.. import android.view.View import android.view.View.OnClickListener import android.widget.Button import android.widget.EditText import android.widget.ListView import android.widget.SimpleCursorAdapter public class ShoppingList extends ListActivity..
http://stackoverflow.com/questions/4986861/android-layout-weight Layout Weight I am new to Android development and I have a question about setting weight in a linear layout. I am trying to create a row with two custom buttons and a custom edit text. The edit text.. should expand horizontally to fill the rest of the available space in the row. Like this... #Button # #Button # et After several attempts this is the closest I can get to what I want even though it seems overly complicated. Button Button.. the available space in the row. Like this... #Button # #Button # et After several attempts this is the closest I can get to what I want even though it seems overly complicated. Button Button ###ET### LinearLayout android orientation horizontal..
Place cursor at the end of text in EditText http://stackoverflow.com/questions/6217378/place-cursor-at-the-end-of-text-in-edittext
Do some Android UI stuff in non-UI thread http://stackoverflow.com/questions/6223389/do-some-android-ui-stuff-in-non-ui-thread use an AsyncTask try the observer pattern with an inner class ResponseHandler in your main activity sorry I couldnt get the formatting right but im sure you get the idea public class WorkerThread extends Observable implements Runnable public.. with an inner class ResponseHandler in your main activity sorry I couldnt get the formatting right but im sure you get the idea public class WorkerThread extends Observable implements Runnable public void run try DoSomething String response.. but im sure you get the idea public class WorkerThread extends Observable implements Runnable public void run try DoSomething String response Doing something setChanged notifyObservers response DoSomethingElse String response Doing something..
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