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2014/10/16 ¤W¤È 08:17:57
android Programming Glossary: listenerHow to make a nice looking ListView filter on Android [closed] http://stackoverflow.com/questions/1737009/how-to-make-a-nice-looking-listview-filter-on-android could add an OnKeyListener to your EditText . However this listener only receives some key events . For example if a user enters..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android onSoftKeyboardShown boolean isShowing private Listener listener public void setListener Listener listener this.listener listener.. private Listener listener public void setListener Listener listener this.listener listener @Override protected void onMeasure int.. listener public void setListener Listener listener this.listener listener @Override protected void onMeasure int widthMeasureSpec..
How to draw a path on a map using kml file? http://stackoverflow.com/questions/3109158/how-to-draw-a-path-on-a-map-using-kml-file some locations and that's it. I was thinking of changing listener class. Currently it looks like that private class MyLocationListener..
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 manifest. If any provider is available I start location listeners and timeout timer. It's 20 seconds in my example may not be.. GPS so you can enlarge it. If I get update from location listener I use the provided value. I stop listeners and timer. If I don't.. from location listener I use the provided value. I stop listeners and timer. If I don't get any updates and timer elapses I have..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser of the XML you have to parse and then just add an event listener to the appropriate elements. The disadvantage is that the code..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds static final String mEllipsis ... Registered resize listener private OnTextResizeListener mTextResizeListener Flag for text.. int oldh if w oldw h oldh mNeedsResize true Register listener to receive resize notifications @param listener public void.. Register listener to receive resize notifications @param listener public void setOnResizeListener OnTextResizeListener listener..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection I don't know how to set that as the gesture listener for the Grid or the Image views that I add. public class SelectFilterActivity.. across views. What when and how should I attach this listener I need to be able to detect single clicks also. Gesture detection.. tell you the specifics of what I've tried. android listener gesture recognition share improve this question Thanks to..
http://stackoverflow.com/questions/9671546/asynctask-android-example doInBackground completes. EDIT I noticed that your onClick listener does not check to see which View has been selected. I find the..
How to get My Location changed event with Google Maps android API v2? http://stackoverflow.com/questions/13742551/how-to-get-my-location-changed-event-with-google-maps-android-api-v2 extends com.google.android.maps.MyLocationOverlay Listener public interface Listener void onLocationChanged android.location.Location.. Listener public interface Listener void onLocationChanged android.location.Location location private.. android.location.Location location private Listener listener public MyLocationOverlay Context context MapView mapView..
How to make a phone call in android and come back to my activity when the call is done? http://stackoverflow.com/questions/1556987/how-to-make-a-phone-call-in-android-and-come-back-to-my-activity-when-the-call-i android share improve this question use a PhoneStateListener to see when the call is ended. you will most likely need to.. up and your app is restarted. some example code EndCallListener callListener new EndCallListener TelephonyManager mTM TelephonyManager.. app is restarted. some example code EndCallListener callListener new EndCallListener TelephonyManager mTM TelephonyManager this.getSystemService..
LocationListener of NETWORK_PROVIDER is enabled but , onLocationChanged is never called http://stackoverflow.com/questions/15747543/locationlistener-of-network-provider-is-enabled-but-onlocationchanged-is-never of NETWORK_PROVIDER is enabled but onLocationChanged is never.. happens with NETWORK_PROVIDER the GPS_PROVIDER works well. Listener LocationListener locationListenerGPS new LocationListener @Override.. the GPS_PROVIDER works well. Listener LocationListener locationListenerGPS new LocationListener @Override public void..
Android LocationManager.getLastKnownLocation() returns null http://stackoverflow.com/questions/1608632/android-locationmanager-getlastknownlocation-returns-null once in an application. I don't want to create a LocationListener object to constantly get gps updates. I want to wait until receiving.. provider then send geo fix. However I would use Location Listener it would be ideal in your case since you need a geo fix to proceed.. case since you need a geo fix to proceed further.Location Listener is Used for receiving notifications from the LocationManager..
Listener (or handler) for video finish http://stackoverflow.com/questions/1847818/listener-or-handler-for-video-finish or handler for video finish I have implement the following.. playVideo video finish listener videoView.setOnCompletionListener new MediaPlayer.OnCompletionListener @Override public void.. new MediaPlayer.OnCompletionListener @Override public void onCompletion MediaPlayer mp not playVideo..
Unable to send ATZ command to ELM 327 after establishing connection with ELM327 in android http://stackoverflow.com/questions/18528792/unable-to-send-atz-command-to-elm-327-after-establishing-connection-with-elm327 the Activity file and one more gist for Bluetooth Socket Listener https gist.github.com sankarganesh 6376039 android bluetooth..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android view a known ID say '@ id activityRoot' hook a GlobalLayoutListener into the ViewTreeObserver and from there calculate the size.. activityRootView.getViewTreeObserver .addOnGlobalLayoutListener new OnGlobalLayoutListener @Override public void onGlobalLayout.. .addOnGlobalLayoutListener new OnGlobalLayoutListener @Override public void onGlobalLayout int heightDiff activityRootView.getRootView..
How can I monitor the network connection status in Android? http://stackoverflow.com/questions/3307237/how-can-i-monitor-the-network-connection-status-in-android void onReceive Context context Intent intent Log.w Network Listener Network Type Changed IntentFilter filter new IntentFilter ConnectivityManager.CONNECTIVITY_ACTION..
how to implement both ontouch and also onfling in a same listview? http://stackoverflow.com/questions/4184382/how-to-implement-both-ontouch-and-also-onfling-in-a-same-listview touch tap and fling swipe in listview listClickListener new OnItemClickListener public void onItemClick AdapterView.. fling swipe in listview listClickListener new OnItemClickListener public void onItemClick AdapterView parent View v int position.. parent View v int position long id Job of Onclick Listener mContactList.setOnItemClickListener listClickListener mContactList.setAdapter..
Android: On EditText Changed Listener http://stackoverflow.com/questions/4310525/android-on-edittext-changed-listener On EditText Changed Listener In my project I have an EditText . I want to count the characters.. findViewById R.id.textMessage textMessage.addTextChangedListener new TextWatcher public void afterTextChanged Editable s i ..
android set multiple alarms simultaneosuly http://stackoverflow.com/questions/5549974/android-set-multiple-alarms-simultaneosuly for the pending intent. HELP ME please..... On click Listener private OnClickListener mOneShotListener new OnClickListener.. HELP ME please..... On click Listener private OnClickListener mOneShotListener new OnClickListener public void onClick View.. On click Listener private OnClickListener mOneShotListener new OnClickListener public void onClick View v Intent intent..
Android Service Listener for the wakelock screen http://stackoverflow.com/questions/5840869/android-service-listener-for-the-wakelock-screen Service Listener for the wakelock screen Hii all Im developing an emergency..
Home key press Event Listener [duplicate] http://stackoverflow.com/questions/6693896/home-key-press-event-listener key press Event Listener duplicate Possible Duplicate How can I detect user pressing..
List Filter Custom Adapter dont give result http://stackoverflow.com/questions/8678163/list-filter-custom-adapter-dont-give-result findViewById R.id.filterText filterEditText.addTextChangedListener new TextWatcher public void onTextChanged CharSequence s int.. EditText findViewById R.id.filterText Add Text Change Listener to EditText filterEditText.addTextChangedListener new TextWatcher.. Change Listener to EditText filterEditText.addTextChangedListener new TextWatcher @Override public void onTextChanged CharSequence..
How to make a nice looking ListView filter on Android [closed] http://stackoverflow.com/questions/1737009/how-to-make-a-nice-looking-listview-filter-on-android the EditText . This actually takes a bit of thought. You could add an OnKeyListener to your EditText . However this listener only receives some key events . For example if a user enters 'wyw' the predictive text will likely recommend 'eye'. Until..
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android attrs super context attrs public interface Listener public void onSoftKeyboardShown boolean isShowing private Listener listener public void setListener Listener listener this.listener listener @Override protected void onMeasure int widthMeasureSpec.. Listener public void onSoftKeyboardShown boolean isShowing private Listener listener public void setListener Listener listener this.listener listener @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec int height MeasureSpec.getSize.. void onSoftKeyboardShown boolean isShowing private Listener listener public void setListener Listener listener this.listener listener @Override protected void onMeasure int widthMeasureSpec int heightMeasureSpec int height MeasureSpec.getSize heightMeasureSpec..
How to draw a path on a map using kml file? http://stackoverflow.com/questions/3109158/how-to-draw-a-path-on-a-map-using-kml-file android google map it doesn't do that. It just takes me to some locations and that's it. I was thinking of changing listener class. Currently it looks like that private class MyLocationListener implements LocationListener @Override public void onLocationChanged..
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 be disabled on the device some may be disabled in application manifest. If any provider is available I start location listeners and timeout timer. It's 20 seconds in my example may not be enough for GPS so you can enlarge it. If I get update from.. timer. It's 20 seconds in my example may not be enough for GPS so you can enlarge it. If I get update from location listener I use the provided value. I stop listeners and timer. If I don't get any updates and timer elapses I have to use last known.. not be enough for GPS so you can enlarge it. If I get update from location listener I use the provided value. I stop listeners and timer. If I don't get any updates and timer elapses I have to use last known values. I grab last known values from..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser SAX implementation is that you can define the structure of the XML you have to parse and then just add an event listener to the appropriate elements. The disadvantage is that the code get quite repeating and bloated. org.xml.sax Implementation..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds textView float oldSize float newSize Our ellipse string private static final String mEllipsis ... Registered resize listener private OnTextResizeListener mTextResizeListener Flag for text and or size changes to force a resize private boolean mNeedsResize.. @Override protected void onSizeChanged int w int h int oldw int oldh if w oldw h oldh mNeedsResize true Register listener to receive resize notifications @param listener public void setOnResizeListener OnTextResizeListener listener mTextResizeListener.. int h int oldw int oldh if w oldw h oldh mNeedsResize true Register listener to receive resize notifications @param listener public void setOnResizeListener OnTextResizeListener listener mTextResizeListener listener Override the set text size to..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection 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 class SelectFilterActivity extends Activity implements View.OnClickListener.. the screen. I really just need a concrete example of this working across views. What when and how should I attach this listener I need to be able to detect single clicks also. Gesture detection mGestureDetector new GestureDetector this new GestureDetector.SimpleOnGestureListener.. is disjointed please ask for clarification and I'll happily tell you the specifics of what I've tried. android listener gesture recognition share improve this question Thanks to Code Shogun whose code I adapted to my situation. Let your..
http://stackoverflow.com/questions/9671546/asynctask-android-example You will then see you TextView text update after the doInBackground completes. EDIT I noticed that your onClick listener does not check to see which View has been selected. I find the easiest way to do this is via switch statements. I have a..
How to get My Location changed event with Google Maps android API v2? http://stackoverflow.com/questions/13742551/how-to-get-my-location-changed-event-with-google-maps-android-api-v2 to handle location changed event public class MyLocationOverlay extends com.google.android.maps.MyLocationOverlay Listener public interface Listener void onLocationChanged android.location.Location location private Listener listener public MyLocationOverlay.. event public class MyLocationOverlay extends com.google.android.maps.MyLocationOverlay Listener public interface Listener void onLocationChanged android.location.Location location private Listener listener public MyLocationOverlay Context context.. Listener public interface Listener void onLocationChanged android.location.Location location private Listener listener public MyLocationOverlay Context context MapView mapView Listener listener super context mapView this.listener..
How to make a phone call in android and come back to my activity when the call is done? http://stackoverflow.com/questions/1556987/how-to-make-a-phone-call-in-android-and-come-back-to-my-activity-when-the-call-i Intent intent new Intent Intent.ACTION_CALL Uri.parse url android share improve this question use a PhoneStateListener to see when the call is ended. you will most likely need to trigger the listener actions to wait for a the call to start.. may need to run the listener in a service to ensure it stays up and your app is restarted. some example code EndCallListener callListener new EndCallListener TelephonyManager mTM TelephonyManager this.getSystemService Context.TELEPHONY_SERVICE mTM.listen.. run the listener in a service to ensure it stays up and your app is restarted. some example code EndCallListener callListener new EndCallListener TelephonyManager mTM TelephonyManager this.getSystemService Context.TELEPHONY_SERVICE mTM.listen callListener..
LocationListener of NETWORK_PROVIDER is enabled but , onLocationChanged is never called http://stackoverflow.com/questions/15747543/locationlistener-of-network-provider-is-enabled-but-onlocationchanged-is-never of NETWORK_PROVIDER is enabled but onLocationChanged is never called I am developing an application that gets position.. onProviderEnabled and onProviderDisabled is called. It just happens with NETWORK_PROVIDER the GPS_PROVIDER works well. Listener LocationListener locationListenerGPS new LocationListener @Override public void onStatusChanged String provider int status.. and onProviderDisabled is called. It just happens with NETWORK_PROVIDER the GPS_PROVIDER works well. Listener LocationListener locationListenerGPS new LocationListener @Override public void onStatusChanged String provider int status Bundle extras..
Android LocationManager.getLastKnownLocation() returns null http://stackoverflow.com/questions/1608632/android-locationmanager-getlastknownlocation-returns-null null So I'm trying to sample the gps coordinates just once in an application. I don't want to create a LocationListener object to constantly get gps updates. I want to wait until receiving the coordinates and then proceed on to another task... check could be to see if the settings in it disable gps provider then send geo fix. However I would use Location Listener it would be ideal in your case since you need a geo fix to proceed further.Location Listener is Used for receiving notifications.. I would use Location Listener it would be ideal in your case since you need a geo fix to proceed further.Location Listener is Used for receiving notifications from the LocationManager when the location has changed. You can unregister the listener..
Listener (or handler) for video finish http://stackoverflow.com/questions/1847818/listener-or-handler-for-video-finish or handler for video finish I have implement the following code in order to test playing a video from a remote web server.. videoView VideoView this.findViewById R.id.videoView playVideo video finish listener videoView.setOnCompletionListener new MediaPlayer.OnCompletionListener @Override public void onCompletion MediaPlayer mp not playVideo playVideo mp.start.. R.id.videoView playVideo video finish listener videoView.setOnCompletionListener new MediaPlayer.OnCompletionListener @Override public void onCompletion MediaPlayer mp not playVideo playVideo mp.start public void playVideo MediaController..
Unable to send ATZ command to ELM 327 after establishing connection with ELM327 in android http://stackoverflow.com/questions/18528792/unable-to-send-atz-command-to-elm-327-after-establishing-connection-with-elm327
How to check visibility of software keyboard in Android? http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android a much simpler solution is to give your activity's root view a known ID say '@ id activityRoot' hook a GlobalLayoutListener into the ViewTreeObserver and from there calculate the size diff between your activity's view root and the window size final.. size final View activityRootView findViewById R.id.activityRoot activityRootView.getViewTreeObserver .addOnGlobalLayoutListener new OnGlobalLayoutListener @Override public void onGlobalLayout int heightDiff activityRootView.getRootView .getHeight activityRootView.getHeight.. findViewById R.id.activityRoot activityRootView.getViewTreeObserver .addOnGlobalLayoutListener new OnGlobalLayoutListener @Override public void onGlobalLayout int heightDiff activityRootView.getRootView .getHeight activityRootView.getHeight if..
How can I monitor the network connection status in Android? http://stackoverflow.com/questions/3307237/how-can-i-monitor-the-network-connection-status-in-android networkStateReceiver new BroadcastReceiver @Override public void onReceive Context context Intent intent Log.w Network Listener Network Type Changed IntentFilter filter new IntentFilter ConnectivityManager.CONNECTIVITY_ACTION registerReceiver networkStateReceiver..
how to implement both ontouch and also onfling in a same listview? http://stackoverflow.com/questions/4184382/how-to-implement-both-ontouch-and-also-onfling-in-a-same-listview also getting executed.How to overCome this problem how to differentiate touch tap and fling swipe in listview listClickListener new OnItemClickListener public void onItemClick AdapterView parent View v int position long id Job of Onclick Listener.. to overCome this problem how to differentiate touch tap and fling swipe in listview listClickListener new OnItemClickListener public void onItemClick AdapterView parent View v int position long id Job of Onclick Listener mContactList.setOnItemClickListener.. new OnItemClickListener public void onItemClick AdapterView parent View v int position long id Job of Onclick Listener mContactList.setOnItemClickListener listClickListener mContactList.setAdapter adapter Gesture detection gestureDetector..
Android: On EditText Changed Listener http://stackoverflow.com/questions/4310525/android-on-edittext-changed-listener On EditText Changed Listener In my project I have an EditText . I want to count the characters in the EditText and show that number it in a TextView.. tv TextView findViewById R.id.charCounts textMessage EditText findViewById R.id.textMessage textMessage.addTextChangedListener new TextWatcher public void afterTextChanged Editable s i tv.setText String.valueOf i String.valueOf charCounts public..
android set multiple alarms simultaneosuly http://stackoverflow.com/questions/5549974/android-set-multiple-alarms-simultaneosuly which is not happening here. I am even using unique requestcode for the pending intent. HELP ME please..... On click Listener private OnClickListener mOneShotListener new OnClickListener public void onClick View v Intent intent new Intent AlarmController.this.. here. I am even using unique requestcode for the pending intent. HELP ME please..... On click Listener private OnClickListener mOneShotListener new OnClickListener public void onClick View v Intent intent new Intent AlarmController.this OneShotAlarm.class.. using unique requestcode for the pending intent. HELP ME please..... On click Listener private OnClickListener mOneShotListener new OnClickListener public void onClick View v Intent intent new Intent AlarmController.this OneShotAlarm.class PendingIntent..
Android Service Listener for the wakelock screen http://stackoverflow.com/questions/5840869/android-service-listener-for-the-wakelock-screen Service Listener for the wakelock screen Hii all Im developing an emergency calling application. What i want is when some person uses this..
Home key press Event Listener [duplicate] http://stackoverflow.com/questions/6693896/home-key-press-event-listener key press Event Listener duplicate Possible Duplicate How can I detect user pressing HOME key in my activity I am using below lines of code to find..
List Filter Custom Adapter dont give result http://stackoverflow.com/questions/8678163/list-filter-custom-adapter-dont-give-result setListAdapter adapter EditText filterEditText EditText findViewById R.id.filterText filterEditText.addTextChangedListener new TextWatcher public void onTextChanged CharSequence s int start int before int count adapter.getFilter .filter s.toString.. this getModel setListAdapter adapter EditText filterEditText EditText findViewById R.id.filterText Add Text Change Listener to EditText filterEditText.addTextChangedListener new TextWatcher @Override public void onTextChanged CharSequence s.. EditText findViewById R.id.filterText Add Text Change Listener to EditText filterEditText.addTextChangedListener new TextWatcher @Override public void onTextChanged CharSequence s int start int before int count Call back the Adapter..
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