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2014/10/16 ¤W¤È 08:15:25
android Programming Glossary: implementhttp://stackoverflow.com/questions/1080811/android-endless-list endless share improve this question One solution is to implement an OnScrollListener and make changes like adding items etc... end of the list. public class Test extends ListActivity implements OnScrollListener Aleph0 adapter new Aleph0 protected void onCreate..
Running Google Maps v2 on Android Emulator http://stackoverflow.com/questions/14040185/running-google-maps-v2-on-android-emulator Google Maps v2 on Android Emulator I've tried to implement Google Maps v2 in my Android Application but unfortunately instead..
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4) http://stackoverflow.com/questions/14452808/sending-and-receiving-sms-and-mms-in-android-pre-kit-kat-android-4-4 SDK but I was thinking someone may have been able to implement this. Any help is greatly appreciated. Update I have added a.. ServiceController . Where is the ServiceController class implemented Are there any other implementations of a registered ContentObserver.. ServiceController class implemented Are there any other implementations of a registered ContentObserver Sending MMS As for sending..
Android: ListView elements with multiple clickable buttons http://stackoverflow.com/questions/1709166/android-listview-elements-with-multiple-clickable-buttons buttons of each list element. So my question is how do I implement a onClickListener for these two buttons with the following parameters..
Removing an activity from the history stack http://stackoverflow.com/questions/1898886/removing-an-activity-from-the-history-stack android share improve this question You can also implement this from your AndroidManifest.xml file just adding android..
Scrollview vertical and horizontal in android http://stackoverflow.com/questions/2044775/scrollview-vertical-and-horizontal-in-android and horizontal Scrollview. I read that the any view layout implements this feature in the framework but I need something like this.. need to define a layout within other the child layout must implement scrolling vertical horizontal for moving. Initially implemented.. scrolling vertical horizontal for moving. Initially implemented a code that moved the layout pixel by pixel but I think that..
How to send an object from one Android Activity to another using Intents? http://stackoverflow.com/questions/2139134/how-to-send-an-object-from-one-android-activity-to-another-using-intents way WAY faster . From the docs a simple example for how to implement is simple class that just has one member property as an example.. member property as an example public class MyParcelable implements Parcelable private int mData everything below here is for implementing.. Parcelable private int mData everything below here is for implementing Parcelable 99.9 of the time you can just ignore this public..
How to pass object from one activity to another in Android http://stackoverflow.com/questions/2736389/how-to-pass-object-from-one-activity-to-another-in-android question One option could be letting your custom class implement Serializable interface and then you can pass object instances..
http://stackoverflow.com/questions/2925054/mvc-pattern-in-android pattern in Android Is it possible to implement the Model View Controller pattern in Java for Android Or is.. Controller pattern in Java for Android Or is it already implemented through Activities Or is there a better way to implement the.. implemented through Activities Or is there a better way to implement the MVC pattern for Android java android mvc share improve..
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 .show mProgressDialog.dismiss break A GroundyTask implementation used by Groundy to download the file and show the progress.. write permissions. If download is too big you may want to implement a way to resume the download if previous attempts failed. Users..
http://stackoverflow.com/questions/3197335/restful-api-service Toast.LENGTH_SHORT .show class RestfulServiceConnection implements ServiceConnection public void onServiceConnected ComponentName.. through the extras in the Intent. In the service you implement onHandleIntent to do the operation that is specified in the.. The activity. public class HomeActivity extends Activity implements MyResultReceiver.Receiver public MyResultReceiver mReceiver..
http://stackoverflow.com/questions/4459058/alarm-manager-example Manager Example I want to implement a schedule function in my project. So I Googled for an Alarm..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context extent because their Java experience is limited. They implement an inner class e.g. an OnClickListener for a Button in an Activity..
Getting an issue while checking the dynamically generated checkbox through list view http://stackoverflow.com/questions/7738527/getting-an-issue-while-checking-the-dynamically-generated-checkbox-through-list recycling so you might figure out what is wrong with your implementation and idea of getView and maybe others too when they will.. accpeted answer was deleted edited but was suggesting to implement getItemViewType and getViewTypeCount so every list item had.. how to solve the problem the way it's described here. Reimplementing getItemViewType and getViewTypeCount works but your obviously..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection for each ImageView I add to be the main activity which implements View.OnClickListener . It seems infinitely more complicated.. . It seems infinitely more complicated to implement something that recognizes a fling. I presume this is because.. I presume this is because it may span views If my activity implements OnGestureListener I don't know how to set that as the gesture..
http://stackoverflow.com/questions/9671546/asynctask-android-example public class AsyncTaskActivity extends Activity implements OnClickListener Button btn @Override public void onCreate Bundle.. btn Button findViewById R.id.button1 because we implement OnClickListener we only have to pass this much easier btn.setOnClickListener..
Actionbarsherlock + tabs + multi fragments? http://stackoverflow.com/questions/10082163/actionbarsherlock-tabs-multi-fragments to create this like android market app swype movement . Implement com.astuetz.viewpager.extensions.SwipeyTabsView from this project...
http://stackoverflow.com/questions/1096618/android-surfaceview-scrolling from the MotionEvent and set the offset appropriately . Implement a thread to handle the updating of the image. There are examples..
Jelly Bean DatePickerDialog — is there a way to cancel? http://stackoverflow.com/questions/11444238/jelly-bean-datepickerdialog-is-there-a-way-to-cancel dead easy steps for a global solution Download this class. Implement OnDateSetListener in your activity or change the class to suit..
How to make application completely ignore screen orientation change in Android? http://stackoverflow.com/questions/1410504/how-to-make-application-completely-ignore-screen-orientation-change-in-android is the default implementation if using the Source Override Implement Methods menu option. That's it Now your orientation will always..
Android CalendarView for Showing Events http://stackoverflow.com/questions/16556254/android-calendarview-for-showing-events canvas drawSelectedDateVerticalBars canvas Implement you own CalendarView that allows customizing cells. I suggest..
How to transfer the formatted date string from my DatePickerFragment? http://stackoverflow.com/questions/18211684/how-to-transfer-the-formatted-date-string-from-my-datepickerfragment interface. Define a interface in DatePickerFragment . Implement the interface in your activity class and set the date to textview...
http://stackoverflow.com/questions/18426078/gmail-style-listview you can take a hint from here and other answers. Option 2 Implement it on your own. Define an array list or any work around that..
Can't post response from AsyncTask to MainActivity [closed] http://stackoverflow.com/questions/18723282/cant-post-response-from-asynctask-to-mainactivity the interface implements OnbuttonclickHttpPos.TheInterface Implement the method @Override public void theMethod STring result update..
Double Tap -> Zoom on Android MapView? http://stackoverflow.com/questions/2691235/double-tap-zoom-on-android-mapview java android maps zoom share improve this question Implement GestureListener to receive doubleTap events. see http stackoverflow.com..
http://stackoverflow.com/questions/3015586/android-page-curl-animation a 2D page curl in the native canvas. Check my answer in Implement page curl on android EDIT The code project of my implementation..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background to check activity visibility from the service . Example Implement custom Application class note the isActivityVisible static method..
Multiple DatePickers in same activity http://stackoverflow.com/questions/3734981/multiple-datepickers-in-same-activity from_dateListener to_dateListener Implement them... from_dateListener new OnDateSetListener public void..
How to do page flip/turn/curl effect in android [duplicate] http://stackoverflow.com/questions/3839117/how-to-do-page-flip-turn-curl-effect-in-android turn curl effect in android duplicate Possible Duplicate Implement page curl on android How to do page flipping turning or curl..
Implement page curl on android? http://stackoverflow.com/questions/3912849/implement-page-curl-on-android page curl on android I was surfing the net looking for a nice..
Get notified when current tab is selected again http://stackoverflow.com/questions/5487770/get-notified-when-current-tab-is-selected-again View v tabWidget.getChildAt i v.setOnTouchListener this 3 Implement OnTouchListener.onTouch in the TabActivity. Do some logic to..
Android Game Keeps Getting Hacked http://stackoverflow.com/questions/5600143/android-game-keeps-getting-hacked Taken from my solution from this post Avoid apk cracked Implement your own licensing library I'd also refer you to check out this.. and Stopping Vampires Some basic keypoints Modify the LVL Implement LVL Tamper Resistance Use obfuscation Add reflection share..
Android DialogFragment vs Dialog http://stackoverflow.com/questions/7977392/android-dialogfragment-vs-dialog ... okMessage handler.obtainMessage MY_MSG_WHAT MY_MSG_OK Implement the `onClickListener' in your dialog and then call the handler..
How to create an alphabetical scrollbar displaying all the letter in android? http://stackoverflow.com/questions/8192683/how-to-create-an-alphabetical-scrollbar-displaying-all-the-letter-in-android Z appropiately and set onClick quickScroll on all of them. Implement in your Activity public void quickScroll View v String alphabet..
http://stackoverflow.com/questions/1080811/android-endless-list so I can load more items android list listview load endless share improve this question One solution is to implement an OnScrollListener and make changes like adding items etc. to the ListAdapter at a convenient state in its onScroll method... starting with 40 adding items when the user scrolls to the end of the list. public class Test extends ListActivity implements OnScrollListener Aleph0 adapter new Aleph0 protected void onCreate Bundle savedInstanceState super.onCreate savedInstanceState..
Running Google Maps v2 on Android Emulator http://stackoverflow.com/questions/14040185/running-google-maps-v2-on-android-emulator Google Maps v2 on Android Emulator I've tried to implement Google Maps v2 in my Android Application but unfortunately instead of Maps I can see this message Is this possible to run..
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4) http://stackoverflow.com/questions/14452808/sending-and-receiving-sms-and-mms-in-android-pre-kit-kat-android-4-4 the SMS MMS ContentProvider is not a part of the official Android SDK but I was thinking someone may have been able to implement this. Any help is greatly appreciated. Update I have added a BroadcastReceiver to the AndroidManifest.xml file to receive.. MMS However there is a variable mainActivity of type ServiceController . Where is the ServiceController class implemented Are there any other implementations of a registered ContentObserver Sending MMS As for sending MMS I have come across.. variable mainActivity of type ServiceController . Where is the ServiceController class implemented Are there any other implementations of a registered ContentObserver Sending MMS As for sending MMS I have come across this example Send MMS The problem..
Android: ListView elements with multiple clickable buttons http://stackoverflow.com/questions/1709166/android-listview-elements-with-multiple-clickable-buttons I don't want the whole item to be clickable but only the two buttons of each list element. So my question is how do I implement a onClickListener for these two buttons with the following parameters int button which button of the element has been clicked..
Removing an activity from the history stack http://stackoverflow.com/questions/1898886/removing-an-activity-from-the-history-stack task on #3 but wanted to see if there was simpler method Thanks android share improve this question You can also implement this from your AndroidManifest.xml file just adding android noHistory true attribute in those activity you want share improve..
Scrollview vertical and horizontal in android http://stackoverflow.com/questions/2044775/scrollview-vertical-and-horizontal-in-android I'm really tired looking for a solution for vertical and horizontal Scrollview. I read that the any view layout implements this feature in the framework but I need something like this I need to define a layout within other the child layout must.. feature in the framework but I need something like this I need to define a layout within other the child layout must implement scrolling vertical horizontal for moving. Initially implemented a code that moved the layout pixel by pixel but I think.. to define a layout within other the child layout must implement scrolling vertical horizontal for moving. Initially implemented a code that moved the layout pixel by pixel but I think that is not the right way. I tried it with ScrollView and Horizontal..
How to send an object from one Android Activity to another using Intents? http://stackoverflow.com/questions/2139134/how-to-send-an-object-from-one-android-activity-to-another-using-intents Java's native serialization but it's way faster and I mean way WAY faster . From the docs a simple example for how to implement is simple class that just has one member property as an example public class MyParcelable implements Parcelable private.. example for how to implement is simple class that just has one member property as an example public class MyParcelable implements Parcelable private int mData everything below here is for implementing Parcelable 99.9 of the time you can just ignore.. property as an example public class MyParcelable implements Parcelable private int mData everything below here is for implementing Parcelable 99.9 of the time you can just ignore this public int describeContents return 0 write your object's data to..
How to pass object from one activity to another in Android http://stackoverflow.com/questions/2736389/how-to-pass-object-from-one-activity-to-another-in-android that android object android intent share improve this question One option could be letting your custom class implement Serializable interface and then you can pass object instances in intent extra using putExtra Serializable.. variant of the..
http://stackoverflow.com/questions/2925054/mvc-pattern-in-android pattern in Android Is it possible to implement the Model View Controller pattern in Java for Android Or is it already implemented through Activities Or is there a better.. pattern in Android Is it possible to implement the Model View Controller pattern in Java for Android Or is it already implemented through Activities Or is there a better way to implement the MVC pattern for Android java android mvc share improve.. Controller pattern in Java for Android Or is it already implemented through Activities Or is there a better way to implement the MVC pattern for Android java android mvc share improve this question It's already implemented. You define your user..
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 resultData.getString Groundy.KEY_ERROR Toast.LENGTH_LONG .show mProgressDialog.dismiss break A GroundyTask implementation used by Groundy to download the file and show the progress public class DownloadTask extends GroundyTask public static.. directory were you are going to download files exist and has write permissions. If download is too big you may want to implement a way to resume the download if previous attempts failed. Users will be grateful if you allow them to interrupt the download...
http://stackoverflow.com/questions/3197335/restful-api-service else Toast.makeText context Cannot unbind service not bound Toast.LENGTH_SHORT .show class RestfulServiceConnection implements ServiceConnection public void onServiceConnected ComponentName className IBinder boundService restfulService IRestfulService.Stub.asInterface.. operation to perform and pass in your ResultReceiver the activity through the extras in the Intent. In the service you implement onHandleIntent to do the operation that is specified in the Intent. When the operation is completed you use the passed in.. in this way I am describing. Updated to add sample code The activity. public class HomeActivity extends Activity implements MyResultReceiver.Receiver public MyResultReceiver mReceiver public void onCreate Bundle savedInstanceState mReceiver new..
http://stackoverflow.com/questions/4459058/alarm-manager-example Manager Example I want to implement a schedule function in my project. So I Googled for an Alarm manager program but I can`t find any examples. Can anyone help..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context use getApplicationContext or getBaseContext to a lesser extent because their Java experience is limited. They implement an inner class e.g. an OnClickListener for a Button in an Activity and need a Context . Rather than using MyActivity.this..
Getting an issue while checking the dynamically generated checkbox through list view http://stackoverflow.com/questions/7738527/getting-an-issue-while-checking-the-dynamically-generated-checkbox-through-list at the bottom... Here's the actual idea and process of recycling so you might figure out what is wrong with your implementation and idea of getView and maybe others too when they will find this question and answer . See further below for a code.. because it's being reused from another list item before. The accpeted answer was deleted edited but was suggesting to implement getItemViewType and getViewTypeCount so every list item had its own view type. The edited answer shows now how to solve.. list item had its own view type. The edited answer shows now how to solve the problem the way it's described here. Reimplementing getItemViewType and getViewTypeCount works but your obviously misinterpreting it's use compare my example further below..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection the simple click situation I need only set the onClickListener for each ImageView I add to be the main activity which implements View.OnClickListener . It seems infinitely more complicated to implement something that recognizes a fling. I presume this.. I add to be the main activity which implements View.OnClickListener . It seems infinitely more complicated to implement something that recognizes a fling. I presume this is because it may span views If my activity implements OnGestureListener.. complicated to implement something that recognizes a fling. I presume this is because it may span views If my activity implements OnGestureListener I don't know how to set that as the gesture listener for the Grid or the Image views that I add. public..
http://stackoverflow.com/questions/9671546/asynctask-android-example android.widget.TextView import android.view.View.OnClickListener public class AsyncTaskActivity extends Activity implements OnClickListener Button btn @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView.. super.onCreate savedInstanceState setContentView R.layout.main btn Button findViewById R.id.button1 because we implement OnClickListener we only have to pass this much easier btn.setOnClickListener this public void onClick View view detect the..
Actionbarsherlock + tabs + multi fragments? http://stackoverflow.com/questions/10082163/actionbarsherlock-tabs-multi-fragments it. I only can make this set to work as static I would like to create this like android market app swype movement . Implement com.astuetz.viewpager.extensions.SwipeyTabsView from this project. There are easy to follow examples. it does exactly what..
http://stackoverflow.com/questions/1096618/android-surfaceview-scrolling behavior i.e. when responding pick up the x y position from the MotionEvent and set the offset appropriately . Implement a thread to handle the updating of the image. There are examples of this around on the web sorry don't have any to hand..
Jelly Bean DatePickerDialog — is there a way to cancel? http://stackoverflow.com/questions/11444238/jelly-bean-datepickerdialog-is-there-a-way-to-cancel android 4.2 share improve this question TL DR 1 2 3 dead easy steps for a global solution Download this class. Implement OnDateSetListener in your activity or change the class to suit your needs . Trigger the dialog with this code in this sample..
How to make application completely ignore screen orientation change in Android? http://stackoverflow.com/questions/1410504/how-to-make-application-completely-ignore-screen-orientation-change-in-android newConfig super.onConfigurationChanged newConfig This is the default implementation if using the Source Override Implement Methods menu option. That's it Now your orientation will always be kept. Remember that this setting is per Activity so you..
Android CalendarView for Showing Events http://stackoverflow.com/questions/16556254/android-calendarview-for-showing-events drawBackground canvas drawWeekNumbersAndDates canvas drawWeekSeparators canvas drawSelectedDateVerticalBars canvas Implement you own CalendarView that allows customizing cells. I suggest this project as a good place to get started since it already..
How to transfer the formatted date string from my DatePickerFragment? http://stackoverflow.com/questions/18211684/how-to-transfer-the-formatted-date-string-from-my-datepickerfragment be static and you need a weakreference of the outerclass Using interface. Define a interface in DatePickerFragment . Implement the interface in your activity class and set the date to textview. public class DatePickerFragment extends DialogFragment..
http://stackoverflow.com/questions/18426078/gmail-style-listview never implemented. So can't give you a detailed answer. But you can take a hint from here and other answers. Option 2 Implement it on your own. Define an array list or any work around that keeps indexes of selected element of your list. And then use..
Can't post response from AsyncTask to MainActivity [closed] http://stackoverflow.com/questions/18723282/cant-post-response-from-asynctask-to-mainactivity
Double Tap -> Zoom on Android MapView? http://stackoverflow.com/questions/2691235/double-tap-zoom-on-android-mapview know how... could you give me a hint nice greetings poeschlorn java android maps zoom share improve this question Implement GestureListener to receive doubleTap events. see http stackoverflow.com questions 937313 android basic gesture detection..
http://stackoverflow.com/questions/3015586/android-page-curl-animation flip share improve this question I'm implementing a 2D page curl in the native canvas. Check my answer in Implement page curl on android EDIT The code project of my implementation http code.google.com p android page curl EDIT2 Links updated..
Android: Is application running in background? http://stackoverflow.com/questions/3667022/android-is-application-running-in-background there are also a few variations of this solution if you'd like to check activity visibility from the service . Example Implement custom Application class note the isActivityVisible static method public class MyApplication extends Application public..
Multiple DatePickers in same activity http://stackoverflow.com/questions/3734981/multiple-datepickers-in-same-activity them to current date in onStart onCreate DatePickerDialog.OnDateSetListener from_dateListener to_dateListener Implement them... from_dateListener new OnDateSetListener public void onDateSet DatePicker arg0 int arg1 int arg2 int arg3 ... ..
How to do page flip/turn/curl effect in android [duplicate] http://stackoverflow.com/questions/3839117/how-to-do-page-flip-turn-curl-effect-in-android to do page flip turn curl effect in android duplicate Possible Duplicate Implement page curl on android How to do page flipping turning or curl animation in android Is is possible with cocos2d. Please provide..
Implement page curl on android? http://stackoverflow.com/questions/3912849/implement-page-curl-on-android page curl on android I was surfing the net looking for a nice effect for turning pages on Android and there just doesn't..
Get notified when current tab is selected again http://stackoverflow.com/questions/5487770/get-notified-when-current-tab-is-selected-again answer for int i 0 i tabWidget.getChildCount i View v tabWidget.getChildAt i v.setOnTouchListener this 3 Implement OnTouchListener.onTouch in the TabActivity. Do some logic to decide if the current tab was selected again and notifiy the..
Android Game Keeps Getting Hacked http://stackoverflow.com/questions/5600143/android-game-keeps-getting-hacked google play copy protection share improve this question Taken from my solution from this post Avoid apk cracked Implement your own licensing library I'd also refer you to check out this from Google I O 2011 YouTube recording Evading Pirates and..
Android DialogFragment vs Dialog http://stackoverflow.com/questions/7977392/android-dialogfragment-vs-dialog instantiate it in the constructor private Message okMessage ... okMessage handler.obtainMessage MY_MSG_WHAT MY_MSG_OK Implement the `onClickListener' in your dialog and then call the handler as appropriate public void onClick ..... if which DialogInterface.BUTTON_POSITIVE..
How to create an alphabetical scrollbar displaying all the letter in android? http://stackoverflow.com/questions/8192683/how-to-create-an-alphabetical-scrollbar-displaying-all-the-letter-in-android layout_alignParentRight true . Set the TextView's tag to A Z appropiately and set onClick quickScroll on all of them. Implement in your Activity public void quickScroll View v String alphabet String v.getTag find the index of the separator row view..
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