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2014/10/16 ¤W¤È 08:20:45
android Programming Glossary: oncreateSaving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android when the activity is first created. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState.. public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState mTextView new TextView this if savedInstanceState.. to the savedInstanceState. This bundle will be passed to onCreate if the process is killed and restarted. savedInstanceState.putBoolean..
Sending Email in Android using JavaMail API without using the default/built-in app http://stackoverflow.com/questions/2020088/sending-email-in-android-using-javamail-api-without-using-the-default-built-in-a when the activity is first created. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState.. public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main final Button..
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 ProgressDialog mProgressDialog instantiate it within the onCreate method mProgressDialog new ProgressDialog YourActivity.this.. ProgressDialog mProgressDialog @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState.. public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main findViewById..
Activity restart on rotation Android http://stackoverflow.com/questions/456211/activity-restart-on-rotation-android slide out the keyboard then my activity is restarted onCreate is called . Now this is probably how it's supposed to be but.. supposed to be but I do a lot of initial setting up in the onCreate method so I need either 1. Put all the initial setting up in.. so it's not all lost on device rotation or 2. Make it so onCreate is not called again and the layout just adjusts or 3. Limit..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables the main and the login activity. In the main activity onCreate method I added the following condition public void onCreate.. method I added the following condition public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState.. public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main ... loadSettings..
R cannot be resolved - Android error http://stackoverflow.com/questions/885009/r-cannot-be-resolved-android-error when the activity is first created. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState.. public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main but Eclipse..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection gestureListener @Override protected void onCreate Bundle savedInstanceState super.onCreate savedInstanceState.. protected void onCreate Bundle savedInstanceState super.onCreate savedInstanceState ... Gesture detection gestureDetector new..
http://stackoverflow.com/questions/9671546/asynctask-android-example when the activity is first created. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState.. public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main btn Button findViewById.. OnClickListener Button btn @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState..
Passing on variables from ViewModel to another View (MVVMCross) http://stackoverflow.com/questions/10192505/passing-on-variables-from-viewmodel-to-another-view-mvvmcross this can be done after base.ViewDidLoad for Android after OnCreate and for WP7 after OnNavigatedTo For an example of this take..
Proper way to give initial data to fragments http://stackoverflow.com/questions/10798489/proper-way-to-give-initial-data-to-fragments start new fragments with a list of data. Should I in the OnCreate make a getData methode which gets the data from some other source.. C Should I just make an empty constructor and then in OnCreate fetch the data needed for the fragment It should be noted that..
Is Opengl Development GPU Dependant? http://stackoverflow.com/questions/17229066/is-opengl-development-gpu-dependant code for Individual GPU Source code MainActivity.java in OnCreate method of my activity i set the glsurfaceview and renderer final..
http://stackoverflow.com/questions/1992676/i-cant-get-rid-of-this-error-message-activity-app-name-has-leaked-servicecon conn 0 setContentView R.layout.connect setupConnectUI end OnCreate @Override protected void onDestroy super.onDestroy unbind the..
How to get an Android WakeLock to work? http://stackoverflow.com/questions/2039555/how-to-get-an-android-wakelock-to-work to work My WakeLock isn't keeping my device awake. In OnCreate I've got PowerManager pm PowerManager getSystemService Context.POWER_SERVICE..
How do I pass data from a BroadcastReceiver through to an Activity being started? http://stackoverflow.com/questions/2616859/how-do-i-pass-data-from-a-broadcastreceiver-through-to-an-activity-being-started statements the onResume does not know if it's called after OnCreate OnStart OR onRestart onStart Please see http www.anddev.org..
Placing Zoom Controls in a MapView http://stackoverflow.com/questions/263507/placing-zoom-controls-in-a-mapview improve this question Add the following line to the OnCreate method of your MapView Class view.setBuiltInZoomControls true..
onActivityResult() called prematurely http://stackoverflow.com/questions/3354955/onactivityresult-called-prematurely In fact MyConfigure class doesn't have any code except OnCreate where it loads preferences using addPreferencesFromResource...
What is the Android UiThread (UI thread) http://stackoverflow.com/questions/3652560/what-is-the-android-uithread-ui-thread code is run in this UIThread. These are methods like OnCreate OnPause OnDestroy OnClick etc. Additionally this is where all..
Problems creating a Popup Window in Android Activity http://stackoverflow.com/questions/4187673/problems-creating-a-popup-window-in-android-activity textview inside a linearlayout and I've added this in the OnCreate of my main Activity PopupWindow pw new PopupWindow findViewById..
creating a system overlay (always on top) button in android http://stackoverflow.com/questions/4481226/creating-a-system-overlay-always-on-top-button-in-android But it works. If you can improve it please let me know. OnCreate of your Service I have used WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH..
Android: How to programmatically add button to view http://stackoverflow.com/questions/4776057/android-how-to-programmatically-add-button-to-view I set the content view to the view protected override void OnCreate Bundle bundle base.OnCreate bundle ViewGroup.LayoutParams layoutParams.. view protected override void OnCreate Bundle bundle base.OnCreate bundle ViewGroup.LayoutParams layoutParams new ViewGroup.LayoutParams..
Android + MySQL using com.mysql.jdbc.Driver http://stackoverflow.com/questions/4810116/android-mysql-using-com-mysql-jdbc-driver add a private Connection var and initialize that in your OnCreate method like con DriveManager.getConnection...... then use that..
Android video streaming example [closed] http://stackoverflow.com/questions/5335731/android-video-streaming-example for media playbak. create a VideoView object and in the OnCreate function write some code like this mVideoView VideoView findViewById..
How to implement an android:background that doesn't stretch? http://stackoverflow.com/questions/5902230/how-to-implement-an-androidbackground-that-doesnt-stretch to prevent the image from stretching. Such as in your OnCreate Bundle bundle set content layout etc up here now adjust button..
Best practice for defining button events in android http://stackoverflow.com/questions/6372104/best-practice-for-defining-button-events-in-android of several Button s. Currently I am doing this in the OnCreate method to define the event handlers against the buttons public..
Android: get current location of user without using gps or internet http://stackoverflow.com/questions/6694391/android-get-current-location-of-user-without-using-gps-or-internet sample code. After you get done with most of the code in OnCreate add this Acquire a reference to the system Location Manager..
Sluggish zoom and scroll with GridView in Android http://stackoverflow.com/questions/6792331/sluggish-zoom-and-scroll-with-gridview-in-android uploaded a test project reproducing the problem here . The OnCreate method is implemented like this @Override public void onCreate..
Need help to convert a Pdf page into Bitmap in Android Java http://stackoverflow.com/questions/8814758/need-help-to-convert-a-pdf-page-into-bitmap-in-android-java Globals private WebView wv private int ViewSize 0 OnCreate Method @Override protected void onCreate Bundle savedInstanceState..
http://stackoverflow.com/questions/10031624/launch-timeout-has-expired-giving-up-wake-lock-activity-idle-timeout-for-histo to worry about In my application i use AsyncTask in oncreate. Sometimes i get Launch timeout has expired giving up wake lock..
How to align actionbar title center in android? http://stackoverflow.com/questions/12387345/how-to-align-actionbar-title-center-in-android you could just do this In your Activity in your oncreate method getSupportActionBar .setDisplayOptions ActionBar.DISPLAY_SHOW_CUSTOM..
How to display content from sqlite using ViewFlipper in android http://stackoverflow.com/questions/14133943/how-to-display-content-from-sqlite-using-viewflipper-in-android activity private List MyData myList new ArrayList MyData oncreate fetchData you need to implement this in AsyncTask so UI was..
Facebook sdk 3.0.1 is not working properly http://stackoverflow.com/questions/16729661/facebook-sdk-3-0-1-is-not-working-properly can use the following code in your activity oncreate method. @Override protected void onCreate Bundle savedInstanceState..
How to get text from EditText? http://stackoverflow.com/questions/1974489/how-to-get-text-from-edittext When I try it doing inside the default oncreate I get null values. So for best practice do u recommend a separate..
Android: Adding static header to the top of a ListActivity http://stackoverflow.com/questions/2620177/android-adding-static-header-to-the-top-of-a-listactivity file for the activity and the code I've implemented in the oncreate . My listactivity I am trying to add the header to public class..
Android - Activity Constructor vs onCreate http://stackoverflow.com/questions/3302177/android-activity-constructor-vs-oncreate Is this correct java android garbage collection activity oncreate share improve this question I can't think of any good reason..
CalledFromWrongThreadException http://stackoverflow.com/questions/3413544/calledfromwrongthreadexception thread than the UI thread so either create handlers in the oncreate and post your thread to it or use AsyncTask or runOnUIThread..
http://stackoverflow.com/questions/3591784/android-get-width-returns-0 that it needs to be done somewhere other than in the oncreate method. If someone could give me an example of how to do it..
Start an Activity with a parameter http://stackoverflow.com/questions/3913592/start-an-activity-with-a-parameter one parameter. How can I do that Thanks. android activity oncreate share improve this question Put an int which is your id..
android:orientation=“vertical” does not work for TabWidget http://stackoverflow.com/questions/4149953/androidorientation-vertical-does-not-work-for-tabwidget orientation in code. Here is how I did it in my activity's oncreate setContentView R.layout.main_view final TabHost tabHost TabHost..
SQLiteOpenHelper failing to call onCreate? http://stackoverflow.com/questions/5024223/sqliteopenhelper-failing-to-call-oncreate new SmartDBHelper getContext java android sqlite oncreate share improve this question The onCreate is not a constructor..
http://stackoverflow.com/questions/6044793/popupwindow-with-image even with just a testing textview . In my mainActivity oncreate i run lstView.setAdapter new CustomListViewAdapter this dataFromDBListe..
Difference between onCreate() and onStart()? [duplicate] http://stackoverflow.com/questions/6812003/difference-between-oncreate-and-onstart . Can any one explain the difference android activity oncreate onstart share improve this question Take a look on life..
Android service onCreate is called multiple times without calling onDestroy http://stackoverflow.com/questions/7211066/android-service-oncreate-is-called-multiple-times-without-calling-ondestroy service cause the problem. Any ideas android service oncreate ondestroy share improve this question I had the same problem..
Need a simple tutorial for android/webservice work? http://stackoverflow.com/questions/7520243/need-a-simple-tutorial-for-android-webservice-work Combining all this Now lets see the activity public void oncreate Do something or mostly the basic code Call the class to initate..
Android: When is onCreateOptionsMenu called during Activity lifecycle? http://stackoverflow.com/questions/7705927/android-when-is-oncreateoptionsmenu-called-during-activity-lifecycle the object in onCreateOptionsMenu . android fragment oncreate share improve this question The onCreate method is called..
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 and how should they be used properly android lifecycle oncreate onresume ondestroy share improve this question See Activity..
Android: How to build tabs like the ones show on Android UI Page http://stackoverflow.com/questions/9992639/android-how-to-build-tabs-like-the-ones-show-on-android-ui-page like this. this is a full working code. enjoy somewhere in oncreate method of activity extending Tabactivity tabHost getTabHost..
Saving Activity state in Android http://stackoverflow.com/questions/151777/saving-activity-state-in-android public class HelloAndroid extends Activity Called when the activity is first created. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState mTextView new TextView this if savedInstanceState null mTextView.setText.. Activity Called when the activity is first created. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState mTextView new TextView this if savedInstanceState null mTextView.setText Welcome to HelloAndroid else.. savedInstanceState Save UI state changes to the savedInstanceState. This bundle will be passed to onCreate if the process is killed and restarted. savedInstanceState.putBoolean MyBoolean true savedInstanceState.putDouble myDouble..
Sending Email in Android using JavaMail API without using the default/built-in app http://stackoverflow.com/questions/2020088/sending-email-in-android-using-javamail-api-without-using-the-default-built-in-a public class MailSenderActivity extends Activity Called when the activity is first created. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main final Button send Button this.findViewById.. Activity Called when the activity is first created. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main final Button send Button this.findViewById R.id.send send.setOnClickListener..
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 code declare the dialog as a member field of your activity ProgressDialog mProgressDialog instantiate it within the onCreate method mProgressDialog new ProgressDialog YourActivity.this mProgressDialog.setMessage A message mProgressDialog.setIndeterminate.. the dialog... public class MainActivity extends Activity private ProgressDialog mProgressDialog @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main findViewById R.id.btn_download.. extends Activity private ProgressDialog mProgressDialog @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main findViewById R.id.btn_download .setOnClickListener new View.OnClickListener..
Activity restart on rotation Android http://stackoverflow.com/questions/456211/activity-restart-on-rotation-android Android In my Android application when I rotate the device slide out the keyboard then my activity is restarted onCreate is called . Now this is probably how it's supposed to be but I do a lot of initial setting up in the onCreate method so.. onCreate is called . Now this is probably how it's supposed to be but I do a lot of initial setting up in the onCreate method so I need either 1. Put all the initial setting up in another function so it's not all lost on device rotation or.. either 1. Put all the initial setting up in another function so it's not all lost on device rotation or 2. Make it so onCreate is not called again and the layout just adjusts or 3. Limit the app to just portrait so that onCreate is not called. android..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables I am creating an application which requires login. I created the main and the login activity. In the main activity onCreate method I added the following condition public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState.. the main and the login activity. In the main activity onCreate method I added the following condition public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main ... loadSettings if strSessionString.. the main activity onCreate method I added the following condition public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main ... loadSettings if strSessionString null login ... The onActivityResult..
R cannot be resolved - Android error http://stackoverflow.com/questions/885009/r-cannot-be-resolved-android-error android.os.Bundle public class ggps extends Activity Called when the activity is first created. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main but Eclipse gives me the error.. Activity Called when the activity is first created. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main but Eclipse gives me the error R cannot be resolved on line setContentView..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection 200 private GestureDetector gestureDetector View.OnTouchListener gestureListener @Override protected void onCreate Bundle savedInstanceState super.onCreate savedInstanceState ... Gesture detection gestureDetector new GestureDetector this.. gestureDetector View.OnTouchListener gestureListener @Override protected void onCreate Bundle savedInstanceState super.onCreate savedInstanceState ... Gesture detection gestureDetector new GestureDetector this new MyGestureDetector gestureListener..
http://stackoverflow.com/questions/9671546/asynctask-android-example class AsyncTaskActivity extends Activity Button btn Called when the activity is first created. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main btn Button findViewById R.id.button1.. Button btn Called when the activity is first created. @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main btn Button findViewById R.id.button1 btn.setOnClickListener OnClickListener.. public class AsyncTaskActivity extends Activity implements OnClickListener Button btn @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main btn Button findViewById R.id.button1..
Passing on variables from ViewModel to another View (MVVMCross) http://stackoverflow.com/questions/10192505/passing-on-variables-from-viewmodel-to-another-view-mvvmcross And your views can then access ViewModel.ShortValue for iOS this can be done after base.ViewDidLoad for Android after OnCreate and for WP7 after OnNavigatedTo For an example of this take a look at the TwitterSearch example https github.com slodge..
Proper way to give initial data to fragments http://stackoverflow.com/questions/10798489/proper-way-to-give-initial-data-to-fragments at least some of them . So what would be a good way to start new fragments with a list of data. Should I in the OnCreate make a getData methode which gets the data from some other source or what would be a proper approach Feeding the bundle.. fetch the data needed in onCreateView from some third source C Should I just make an empty constructor and then in OnCreate fetch the data needed for the fragment It should be noted that the app is locked in portrait so the issue is primarily with..
Is Opengl Development GPU Dependant? http://stackoverflow.com/questions/17229066/is-opengl-development-gpu-dependant possible to make it work on all devices or do I need to write code for Individual GPU Source code MainActivity.java in OnCreate method of my activity i set the glsurfaceview and renderer final ActivityManager activityManager ActivityManager getSystemService..
http://stackoverflow.com/questions/1992676/i-cant-get-rid-of-this-error-message-activity-app-name-has-leaked-servicecon startService i bind to the service bindService i conn 0 setContentView R.layout.connect setupConnectUI end OnCreate @Override protected void onDestroy super.onDestroy unbind the service and null it out if conn null unbindService conn conn..
How to get an Android WakeLock to work? http://stackoverflow.com/questions/2039555/how-to-get-an-android-wakelock-to-work to get an Android WakeLock to work My WakeLock isn't keeping my device awake. In OnCreate I've got PowerManager pm PowerManager getSystemService Context.POWER_SERVICE mWakeLock pm.newWakeLock PowerManager.SCREEN_DIM_WAKE_LOCK..
How do I pass data from a BroadcastReceiver through to an Activity being started? http://stackoverflow.com/questions/2616859/how-do-i-pass-data-from-a-broadcastreceiver-through-to-an-activity-being-started End of onResume End of YourActivity Please note the two if statements the onResume does not know if it's called after OnCreate OnStart OR onRestart onStart Please see http www.anddev.org images android activity_lifecycle.png It's just used to test..
Placing Zoom Controls in a MapView http://stackoverflow.com/questions/263507/placing-zoom-controls-in-a-mapview
onActivityResult() called prematurely http://stackoverflow.com/questions/3354955/onactivityresult-called-prematurely 1458 MyConfigure class does NOT have any setResult calls. In fact MyConfigure class doesn't have any code except OnCreate where it loads preferences using addPreferencesFromResource. Now onActivityResult is called with requestCode of 1458 prematurely..
What is the Android UiThread (UI thread) http://stackoverflow.com/questions/3652560/what-is-the-android-uithread-ui-thread Then all of the lifecycle methods and most of your event handling code is run in this UIThread. These are methods like OnCreate OnPause OnDestroy OnClick etc. Additionally this is where all of the updates to the UI are made. Anything that causes the..
Problems creating a Popup Window in Android Activity http://stackoverflow.com/questions/4187673/problems-creating-a-popup-window-in-android-activity which declares the layout of the popup called popup.xml a textview inside a linearlayout and I've added this in the OnCreate of my main Activity PopupWindow pw new PopupWindow findViewById R.id.popup 100 100 true pw.showAtLocation findViewById R.id.main..
creating a system overlay (always on top) button in android http://stackoverflow.com/questions/4481226/creating-a-system-overlay-always-on-top-button-in-android share improve this question This might be a stupid solution. But it works. If you can improve it please let me know. OnCreate of your Service I have used WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH flag. This is the only change in service...
Android: How to programmatically add button to view http://stackoverflow.com/questions/4776057/android-how-to-programmatically-add-button-to-view context ... create my custom view ... In my Activity class I set the content view to the view protected override void OnCreate Bundle bundle base.OnCreate bundle ViewGroup.LayoutParams layoutParams new ViewGroup.LayoutParams ViewGroup.LayoutParams.FillParent.. view ... In my Activity class I set the content view to the view protected override void OnCreate Bundle bundle base.OnCreate bundle ViewGroup.LayoutParams layoutParams new ViewGroup.LayoutParams ViewGroup.LayoutParams.FillParent ViewGroup.LayoutParams.FillParent..
Android + MySQL using com.mysql.jdbc.Driver http://stackoverflow.com/questions/4810116/android-mysql-using-com-mysql-jdbc-driver of connections for each activity of your application just add a private Connection var and initialize that in your OnCreate method like con DriveManager.getConnection...... then use that private var every time you need to access MYSQL. share improve..
Android video streaming example [closed] http://stackoverflow.com/questions/5335731/android-video-streaming-example supported by android. 4 go to eclipse and create a new project for media playbak. create a VideoView object and in the OnCreate function write some code like this mVideoView VideoView findViewById R.id.surface_view mVideoView.setVideoPath rtsp YOURCOMPUTER_SERVER_IP_ADDR..
How to implement an android:background that doesn't stretch? http://stackoverflow.com/questions/5902230/how-to-implement-an-androidbackground-that-doesnt-stretch idea then you will need to force the scaling in the button to prevent the image from stretching. Such as in your OnCreate Bundle bundle set content layout etc up here now adjust button sizes Button B Button findViewById R.id.somebutton int someDimension..
Best practice for defining button events in android http://stackoverflow.com/questions/6372104/best-practice-for-defining-button-events-in-android events in android I have a Layout defined in XML which consists of several Button s. Currently I am doing this in the OnCreate method to define the event handlers against the buttons public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState..
Android: get current location of user without using gps or internet http://stackoverflow.com/questions/6694391/android-get-current-location-of-user-without-using-gps-or-internet user location.html has some really great information and sample code. After you get done with most of the code in OnCreate add this Acquire a reference to the system Location Manager LocationManager locationManager LocationManager this.getSystemService..
Sluggish zoom and scroll with GridView in Android http://stackoverflow.com/questions/6792331/sluggish-zoom-and-scroll-with-gridview-in-android Zoom and scroll are implemented similar to this article . I uploaded a test project reproducing the problem here . The OnCreate method is implemented like this @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState..
Need help to convert a Pdf page into Bitmap in Android Java http://stackoverflow.com/questions/8814758/need-help-to-convert-a-pdf-page-into-bitmap-in-android-java import java.io.RandomAccessFile import java.nio.channels.FileChannel Globals private WebView wv private int ViewSize 0 OnCreate Method @Override protected void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.activity_main..
http://stackoverflow.com/questions/10031624/launch-timeout-has-expired-giving-up-wake-lock-activity-idle-timeout-for-histo lock Activity idle timeout for HistoryRecord. Is this something to worry about In my application i use AsyncTask in oncreate. Sometimes i get Launch timeout has expired giving up wake lock Activity idle timeout for HistoryRecord in the logs. Can..
How to align actionbar title center in android? http://stackoverflow.com/questions/12387345/how-to-align-actionbar-title-center-in-android in the default actionbar just remove the support in the methodnames you could just do this In your Activity in your oncreate method getSupportActionBar .setDisplayOptions ActionBar.DISPLAY_SHOW_CUSTOM getSupportActionBar .setCustomView R.layout.abs_layout..
How to display content from sqlite using ViewFlipper in android http://stackoverflow.com/questions/14133943/how-to-display-content-from-sqlite-using-viewflipper-in-android you need to implement image as per your requirement. In your activity private List MyData myList new ArrayList MyData oncreate fetchData you need to implement this in AsyncTask so UI was not block just implement AsyncTask and call this method in doInBackground..
Facebook sdk 3.0.1 is not working properly http://stackoverflow.com/questions/16729661/facebook-sdk-3-0-1-is-not-working-properly sdk share improve this question The Facebook object is depreciated.You can use the following code in your activity oncreate method. @Override protected void onCreate Bundle savedInstanceState super.onCreate savedInstanceState requestWindowFeature..
How to get text from EditText? http://stackoverflow.com/questions/1974489/how-to-get-text-from-edittext final EditText edit EditText findViewById R.id.text_xyz edit.getText.tostring When I try it doing inside the default oncreate I get null values. So for best practice do u recommend a separate class for referring these already defined gui elements..
Android: Adding static header to the top of a ListActivity http://stackoverflow.com/questions/2620177/android-adding-static-header-to-the-top-of-a-listactivity sanity and the button did not display. Below is the layout file for the activity and the code I've implemented in the oncreate . My listactivity I am trying to add the header to public class AuditActivity extends ListActivity Budget budget @Override..
Android - Activity Constructor vs onCreate http://stackoverflow.com/questions/3302177/android-activity-constructor-vs-oncreate collector and that onDestroy is there for that purpose. Is this correct java android garbage collection activity oncreate share improve this question I can't think of any good reason to do anything in the constructor. You never construct..
CalledFromWrongThreadException http://stackoverflow.com/questions/3413544/calledfromwrongthreadexception I think you can't do view modifications from another thread than the UI thread so either create handlers in the oncreate and post your thread to it or use AsyncTask or runOnUIThread method to send portions of code directly to the UI thread...
http://stackoverflow.com/questions/3591784/android-get-width-returns-0 However it is returning 0. I did some research and I keep seeing that it needs to be done somewhere other than in the oncreate method. If someone could give me an example of how to do it that would be great. Here is my current code package com.animation..
Start an Activity with a parameter http://stackoverflow.com/questions/3913592/start-an-activity-with-a-parameter It's like the activity has got only one constructor with one parameter. How can I do that Thanks. android activity oncreate share improve this question Put an int which is your id into the new Intent . Intent intent new Intent FirstActivity.this..
android:orientation=“vertical” does not work for TabWidget http://stackoverflow.com/questions/4149953/androidorientation-vertical-does-not-work-for-tabwidget it is hard coded . To counter this one has to re set the orientation in code. Here is how I did it in my activity's oncreate setContentView R.layout.main_view final TabHost tabHost TabHost findViewById R.id.tabHost tabHost.setup Resources res getResources..
SQLiteOpenHelper failing to call onCreate? http://stackoverflow.com/questions/5024223/sqliteopenhelper-failing-to-call-oncreate where i am wanting to create the database and tables dBHelper new SmartDBHelper getContext java android sqlite oncreate share improve this question The onCreate is not a constructor for the database class. It is only called if you try to..
http://stackoverflow.com/questions/6044793/popupwindow-with-image the clicklistener but keep failing at creating the popup even with just a testing textview . In my mainActivity oncreate i run lstView.setAdapter new CustomListViewAdapter this dataFromDBListe 0 orientation In my CustomListVievAdapter where..
Difference between onCreate() and onStart()? [duplicate] http://stackoverflow.com/questions/6812003/difference-between-oncreate-and-onstart onCreate is ALWAYS be called At least in my last two projects . Can any one explain the difference android activity oncreate onstart share improve this question Take a look on life cycle of Activity Where onCreate Called when the activity is..
Android service onCreate is called multiple times without calling onDestroy http://stackoverflow.com/questions/7211066/android-service-oncreate-is-called-multiple-times-without-calling-ondestroy is a user signs in the app. I am wondering whether foreground service cause the problem. Any ideas android service oncreate ondestroy share improve this question I had the same problem when my service used the same process with activities default..
Need a simple tutorial for android/webservice work? http://stackoverflow.com/questions/7520243/need-a-simple-tutorial-for-android-webservice-work item Log.d Working in endelement item.setTitle tempVal Combining all this Now lets see the activity public void oncreate Do something or mostly the basic code Call the class to initate the connection and get the data FetchList fl new FetchList..
Android: When is onCreateOptionsMenu called during Activity lifecycle? http://stackoverflow.com/questions/7705927/android-when-is-oncreateoptionsmenu-called-during-activity-lifecycle and I'm getting a null pointer exception when I reference the object in onCreateOptionsMenu . android fragment oncreate share improve this question The onCreate method is called first and before it finishes onCreateOptionsMenu is called...
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 onDestroy called at the end When are these methods called and how should they be used properly android lifecycle oncreate onresume ondestroy share improve this question See Activity Life Cycle here onCreate Called when the activity is first..
Android: How to build tabs like the ones show on Android UI Page http://stackoverflow.com/questions/9992639/android-how-to-build-tabs-like-the-ones-show-on-android-ui-page android ui share improve this question do something like this. this is a full working code. enjoy somewhere in oncreate method of activity extending Tabactivity tabHost getTabHost Intent intent intent new Intent .setClass this FirstActvity.class..
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