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2014/10/16 ¤W¤È 08:27:03
android Programming Glossary: urPlay rtsp streaming in android app http://stackoverflow.com/questions/11274906/play-rtsp-streaming-in-android-app super.onCreate savedInstanceState requestWindowFeature Window.FEATURE_NO_TITLE setRequestedOrientation ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE.. the same problem in ICS 4.x also you can check whether your stream url is working properly or not also check ur code with.. problem in ICS 4.x also you can check whether your stream url is working properly or not also check ur code with this sample..
Making an alarm program - not working http://stackoverflow.com/questions/11366332/making-an-alarm-program-not-working OS to call some of my code at a certain point in the future. Just to test this in a crude way I added the following code.. alarms.setRepeating AlarmManager.RTC_WAKEUP System.currentTimeMillis 1000 AlarmManager.INTERVAL_DAY pIntent This should.. Now this is where I'm a little confused. I'm not sure quite how where to set up to_call_when_alarm_goes_off . What..
Can anyone guide me how to get Google Directions between two locations using JSON http://stackoverflow.com/questions/12067454/can-anyone-guide-me-how-to-get-google-directions-between-two-locations-using-jso since 27 July 2012 because Google has changed the structure of retrieving Google Directions now you can only get it by.. String user_latitude i.getStringExtra user_latitude Users current geo location String user_longitude i.getStringExtra user_longitude.. user_longitude i.getStringExtra user_longitude Userscurrent geo location nearPlaces PlacesList i.getSerializableExtra..
Android licensing application not works? http://stackoverflow.com/questions/16169622/android-licensing-application-not-works android.os.IBinder import android.provider.Settings.Secure import android.widget.Toast import com.google.android.vending.licensing.AESObfuscator.. new MyLicenseCheckerCallback deviceId Secure.getString getContentResolver Secure.ANDROID_ID Construct the.. deviceId Secure.getString getContentResolver Secure.ANDROID_ID Construct the LicenseChecker with a policy. mChecker..
How to implement the DATE PICKER in PhoneGap/Android? http://stackoverflow.com/questions/17229087/how-to-implement-the-date-picker-in-phonegap-android or time or blank for both allowOldDates true function returnDate var newDate new Date returnDate currentField.val newDate.toString.. true function returnDate var newDate new Date returnDate currentField.val newDate.toString dd MMM yyyy This fixes.. true function returnDate var newDate new Date returnDate currentField.val newDate.toString dd MMM yyyy This fixes the problem..
How to draw a route between two geopoints on the Android http://stackoverflow.com/questions/2125357/how-to-draw-a-route-between-two-geopoints-on-the-android this question This application is contained with source code... It'll solve ur probs. http www.anddev.org the_friend_finder_.. application is contained with source code... It'll solve ur probs. http www.anddev.org the_friend_finder_ _mapactivity_using_gps_..
Custom Android Screensaver (or sleep screen) http://stackoverflow.com/questions/2134458/custom-android-screensaver-or-sleep-screen informations as Network DateTime and alarms... Tanks for ur help android share improve this question If you mean creating.. share improve this question If you mean creating your own lock screen there is no provision for this in the Android..
Android not playing Video .mp4 http://stackoverflow.com/questions/2167608/android-not-playing-video-mp4 VideoView video VideoView findViewById R.id.VideoView Uri uri Uri.parse android.resource company.software.myapp R.raw.myvideo.. findViewById R.id.VideoView Uri uri Uri.parse android.resource company.software.myapp R.raw.myvideo MediaController mc new.. this video.setMediaController mc video.setVideoURI uri video.requestFocus video.start now though there is no error..
Change background color of android menu [duplicate] http://stackoverflow.com/questions/2719173/change-background-color-of-android-menu have found a workaround as explained at this page http tinyurl.com 342dgn3 . The author seems disappeared can someone help.. layout inflater share improve this question When ur are inflating the menu call this setMenuBackground method @Override.. inflater.inflate R.menu.menu menu setMenuBackground return true and write this in the setMenuBackground method protected..
android: Can i use different class for different child of viewflipper http://stackoverflow.com/questions/3994106/android-can-i-use-different-class-for-different-child-of-viewflipper HomeScreen s new HomeScreen getApplicationContext getCurrentFocus viewFlipper and this the Homescreen class is public.. activity ComponentInfo Can anyone please help me is getCurrentFocus is the correct way to get the view What i try to implement.. the line v.findViewById is showing error i think that getCurrentFocus is not the correct way to sent the view I don't know..
Android WebView - 1st LoadData() works fine, subsequent calls do not update display http://stackoverflow.com/questions/4096783/android-webview-1st-loaddata-works-fine-subsequent-calls-do-not-update-disp After the 1st call to LoadData the event onLoadResource fires as it should and the display is fine. Next I want to.. the second time the page does not update and onLoadResource DOES NOT FIRE. Then second call to LoadData onlyfires onPageFinished.. after LoadData but that causes all sorts of problems during the other logic in the activity. Why doesn't LoadData work..
Android draw route on a Mapview with twoo POI-s http://stackoverflow.com/questions/4408671/android-draw-route-on-a-mapview-with-twoo-poi-s question go through this codes. Modify the code as per ur requirement MapDirection.java public class MapDirection extends.. super.onCreate savedInstanceState requestWindowFeature Window.FEATURE_NO_TITLE setRequestedOrientation ActivityInfo.SCREEN_ORIENTATION_PORTRAIT.. maplistoverlay mapview.getOverlays drawable this.getResources .getDrawable R.drawable.green_a mapoverlay2 new MapOverlay..
http://stackoverflow.com/questions/4930896/malayalam-font-in-android in advance android share improve this question add ur font file in assets folder of your project then with the help.. this question add ur font file in assets folder of your project then with the help of setTypeface function set the font.. font for textview. I have't try'd it bt i think u will surely find it helpful. Typeface typeFace Typeface.createFromAsset..
i want to draw path between multiple geopoins in android [duplicate] http://stackoverflow.com/questions/5243146/i-want-to-draw-path-between-multiple-geopoins-in-android seen similar applications like Mytracks that are open source but they're too complex for me right now. He is my code below.. i'd love to create an application that looks like this picture public class Tracking extends MapActivity implements LocationListener.. false map.setBuiltInZoomControls true Find Current Position on Map. private void initMyLocation final MyLocationOverlay..
What does this mean: Failure [INSTALL_FAILED_CONTAINER_ERROR]? http://stackoverflow.com/questions/5744298/what-does-this-mean-failure-install-failed-container-error does this mean Failure INSTALL_FAILED_CONTAINER_ERROR I try to deploy my app and.. I try to deploy my app and sometimes get this error Failure INSTALL_FAILED_CONTAINER_ERROR I tried to google it but don't.. removed the app from the device beforehand. I also made sure there was no old file under data local tmp on the device. Still..
Unable to retrieve access token for facebook on real device http://stackoverflow.com/questions/5919276/unable-to-retrieve-access-token-for-facebook-on-real-device value if values.isEmpty Log.e oncomplete value is empty return if values.containsKey POST sToken mFacebook.getAccessToken.. StaticUtils.sFbPics.add StaticUtils.sImgUrl sname picture else if s.equals name StaticUtils.sFbName.add sname.toLowerCase.. if we have already installed any facebook application in our device which are upgraded versions than we are using our application..
How to change the background color of a TableRow when focused? http://stackoverflow.com/questions/6274343/how-to-change-the-background-color-of-a-tablerow-when-focused arg0.setBackgroundColor Color.BLUE arg0.isFocused return false android share improve this question You need to.. this question You need to set the background color of your row to a state list drawable that handles select pressed active.. non active . http developer.android.com guide topics resources drawable resource.html#StateList xml version 1.0 encoding..
http://stackoverflow.com/questions/6932163/removing-spaces-from-string EditTextinput.getText .toString input String.replace url ur input l Intent myIntent new Intent start.this Main.class.. EditTextinput.getText .toString input String.replace url ur input l Intent myIntent new Intent start.this Main.class myIntent.putExtra.. new Intent start.this Main.class myIntent.putExtra URL url start.this.startActivity myIntent break android string replace..
Android: Can I chain Async task sequentially (starting one after the previous asynctask completes) http://stackoverflow.com/questions/7494515/android-can-i-chain-async-task-sequentially-starting-one-after-the-previous-as day. I had solved it in this way Pass the reference of your activity to the constructor of async class and execute the do.. Now in post execute function call a public method of ur activity from async class to execute the task again... or try..
multiple spinner's simple doubts http://stackoverflow.com/questions/8150834/multiple-spinners-simple-doubts on both the spinners waiting for ur valuable replies. reference materials are also appreciable .. arg3 int id parent.getId switch id case R.id.spinner1 your stuff here break case R.id.spinner2 your stuff here break..
Play rtsp streaming in android app http://stackoverflow.com/questions/11274906/play-rtsp-streaming-in-android-app VideoView videoView public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState requestWindowFeature Window.FEATURE_NO_TITLE setRequestedOrientation ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE Create a VideoView widget in..
Making an alarm program - not working http://stackoverflow.com/questions/11366332/making-an-alarm-program-not-working working fine. Now I need to use the alarm manger to tell the OS to call some of my code at a certain point in the future. Just to test this in a crude way I added the following code that gets executed when I press a test button in my main activity.. getSystemService Context.ALARM_SERVICE alarms.cancel pIntent alarms.setRepeating AlarmManager.RTC_WAKEUP System.currentTimeMillis 1000 AlarmManager.INTERVAL_DAY pIntent This should mean that some code called to_call_when_alarm_goes_off.. will get executed one second after I press the button.... Now this is where I'm a little confused. I'm not sure quite how where to set up to_call_when_alarm_goes_off . What I did was simply add a new class to my project as follows..
Can anyone guide me how to get Google Directions between two locations using JSON http://stackoverflow.com/questions/12067454/can-anyone-guide-me-how-to-get-google-directions-between-two-locations-using-jso using JSON I have heard that KML file is no longer available since 27 July 2012 because Google has changed the structure of retrieving Google Directions now you can only get it by JSON or XML So plz guide me how to make road route between 2.. R.layout.map_places Intent i getIntent Getting intent data String user_latitude i.getStringExtra user_latitude Users current geo location String user_longitude i.getStringExtra user_longitude Userscurrent geo location nearPlaces PlacesList i.getSerializableExtra.. i.getStringExtra user_latitude Users current geo location String user_longitude i.getStringExtra user_longitude Userscurrent geo location nearPlaces PlacesList i.getSerializableExtra near_places Nearplaces list mapView MapView findViewById R.id.mapView..
Android licensing application not works? http://stackoverflow.com/questions/16169622/android-licensing-application-not-works import android.net.Uri import android.os.Bundle import android.os.IBinder import android.provider.Settings.Secure import android.widget.Toast import com.google.android.vending.licensing.AESObfuscator import com.google.android.vending.licensing.LicenseChecker.. savedInstanceState setContentView R.layout.splash mLicenseCheckerCallback new MyLicenseCheckerCallback deviceId Secure.getString getContentResolver Secure.ANDROID_ID Construct the LicenseChecker with a policy. mChecker new LicenseChecker.. R.layout.splash mLicenseCheckerCallback new MyLicenseCheckerCallback deviceId Secure.getString getContentResolver Secure.ANDROID_ID Construct the LicenseChecker with a policy. mChecker new LicenseChecker this new ServerManagedPolicy Splash.this..
How to implement the DATE PICKER in PhoneGap/Android? http://stackoverflow.com/questions/17229087/how-to-implement-the-date-picker-in-phonegap-android date myNewDate mode 'date' date or time or blank for both allowOldDates true function returnDate var newDate new Date returnDate currentField.val newDate.toString dd MMM yyyy This fixes the problem you mention at.. myNewDate mode 'date' date or time or blank for both allowOldDates true function returnDate var newDate new Date returnDate currentField.val newDate.toString dd MMM yyyy This fixes the problem you mention at the bottom of this script with.. mode 'date' date or time or blank for both allowOldDates true function returnDate var newDate new Date returnDate currentField.val newDate.toString dd MMM yyyy This fixes the problem you mention at the bottom of this script with it not working..
How to draw a route between two geopoints on the Android http://stackoverflow.com/questions/2125357/how-to-draw-a-route-between-two-geopoints-on-the-android the two geopoints java android google maps draw share improve this question This application is contained with source code... It'll solve ur probs. http www.anddev.org the_friend_finder_ _mapactivity_using_gps_ _part_i_ _ii t93.html share..
Custom Android Screensaver (or sleep screen) http://stackoverflow.com/questions/2134458/custom-android-screensaver-or-sleep-screen instead of the default screensaver which show only basic informations as Network DateTime and alarms... Tanks for ur help android share improve this question If you mean creating your own lock screen there is no provision for this in..
Android not playing Video .mp4 http://stackoverflow.com/questions/2167608/android-not-playing-video-mp4 savedInstanceState setContentView R.layout.video VideoView video VideoView findViewById R.id.VideoView Uri uri Uri.parse android.resource company.software.myapp R.raw.myvideo MediaController mc new MediaController this video.setMediaController.. setContentView R.layout.video VideoView video VideoView findViewById R.id.VideoView Uri uri Uri.parse android.resource company.software.myapp R.raw.myvideo MediaController mc new MediaController this video.setMediaController mc video.setVideoURI.. R.raw.myvideo MediaController mc new MediaController this video.setMediaController mc video.setVideoURI uri video.requestFocus video.start now though there is no error in playing... The activity automatically generates a dialog..
Change background color of android menu [duplicate] http://stackoverflow.com/questions/2719173/change-background-color-of-android-menu way to do this through Android Themes for example but I have found a workaround as explained at this page http tinyurl.com 342dgn3 . The author seems disappeared can someone help me integrating this code I don't understand where I need to.. the LayoutInflater factory class. android menu background layout inflater share improve this question When ur are inflating the menu call this setMenuBackground method @Override public boolean onCreateOptionsMenu Menu menu MenuInflater.. Menu menu MenuInflater inflater getMenuInflater inflater.inflate R.menu.menu menu setMenuBackground return true and write this in the setMenuBackground method protected void setMenuBackground Log.d TAG Enterting setMenuBackGround..
android: Can i use different class for different child of viewflipper http://stackoverflow.com/questions/3994106/android-can-i-use-different-class-for-different-child-of-viewflipper viewFlipper ViewFlipper findViewById R.id.viewFlipper HomeScreen s new HomeScreen getApplicationContext getCurrentFocus viewFlipper and this the Homescreen class is public class HomeScreen private Button signIn private Button createAccount.. shows run exception java.lang.RuntimeException Unable to start activity ComponentInfo Can anyone please help me is getCurrentFocus is the correct way to get the view What i try to implement is I need to use different class for defining listening.. HomeScreen is one of my the child screen of view flipper But the line v.findViewById is showing error i think that getCurrentFocus is not the correct way to sent the view I don't know weather i'm moving in the correct way When i define and listen..
Android WebView - 1st LoadData() works fine, subsequent calls do not update display http://stackoverflow.com/questions/4096783/android-webview-1st-loaddata-works-fine-subsequent-calls-do-not-update-disp 1st LoadData works fine subsequent calls do not update display After the 1st call to LoadData the event onLoadResource fires as it should and the display is fine. Next I want to refresh the screen with a new page when I use LoadData the.. want to refresh the screen with a new page when I use LoadData the second time the page does not update and onLoadResource DOES NOT FIRE. Then second call to LoadData onlyfires onPageFinished ... onPageStarted never fires A work around was to.. ... onPageStarted never fires A work around was to call .reload after LoadData but that causes all sorts of problems during the other logic in the activity. Why doesn't LoadData work multiple times I am using extremely simple HTML and since..
Android draw route on a Mapview with twoo POI-s http://stackoverflow.com/questions/4408671/android-draw-route-on-a-mapview-with-twoo-poi-s two poi s android android mapview share improve this question go through this codes. Modify the code as per ur requirement MapDirection.java public class MapDirection extends MapActivity MapView mapview MapRouteOverlay mapoverlay Context.. Overlay overlayitem public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState requestWindowFeature Window.FEATURE_NO_TITLE setRequestedOrientation ActivityInfo.SCREEN_ORIENTATION_PORTRAIT setContentView R.layout.map_direction.. GeoPoint int Data.src_lat_date 1E6 int Data.src_long_data 1E6 maplistoverlay mapview.getOverlays drawable this.getResources .getDrawable R.drawable.green_a mapoverlay2 new MapOverlay drawable OverlayItem overlayitem new OverlayItem srcpoint..
http://stackoverflow.com/questions/4930896/malayalam-font-in-android devices.can any one please help me to solve this Thanks in advance android share improve this question add ur font file in assets folder of your project then with the help of setTypeface function set the font for textview. I have't.. me to solve this Thanks in advance android share improve this question add ur font file in assets folder of your project then with the help of setTypeface function set the font for textview. I have't try'd it bt i think u will surely.. project then with the help of setTypeface function set the font for textview. I have't try'd it bt i think u will surely find it helpful. Typeface typeFace Typeface.createFromAsset getAsset malyalam.fnt and then add it to your textview like..
i want to draw path between multiple geopoins in android [duplicate] http://stackoverflow.com/questions/5243146/i-want-to-draw-path-between-multiple-geopoins-in-android movements by drawing a route using an overlay class. I've seen similar applications like Mytracks that are open source but they're too complex for me right now. He is my code below without the imports. What I'm trying to do is create an.. through each geopoint and draw a path between them. Ideally i'd love to create an application that looks like this picture public class Tracking extends MapActivity implements LocationListener LocationManager locman LocationListener loclis Location.. findViewById R.id.map controller map.getController map.setSatellite false map.setBuiltInZoomControls true Find Current Position on Map. private void initMyLocation final MyLocationOverlay overlay new MyLocationOverlay this map overlay.enableMyLocation..
What does this mean: Failure [INSTALL_FAILED_CONTAINER_ERROR]? http://stackoverflow.com/questions/5744298/what-does-this-mean-failure-install-failed-container-error does this mean Failure INSTALL_FAILED_CONTAINER_ERROR I try to deploy my app and sometimes get this error Failure INSTALL_FAILED_CONTAINER_ERROR.. does this mean Failure INSTALL_FAILED_CONTAINER_ERROR I try to deploy my app and sometimes get this error Failure INSTALL_FAILED_CONTAINER_ERROR I tried to google it but don't find what the error means or what it's caused by. I deploy.. doesn't seem to like it. Before installing the apk I already removed the app from the device beforehand. I also made sure there was no old file under data local tmp on the device. Still I'm getting this error now. The package should be signed..
Unable to retrieve access token for facebook on real device http://stackoverflow.com/questions/5919276/unable-to-retrieve-access-token-for-facebook-on-real-device public void onComplete Bundle values Log.e oncomplete value if values.isEmpty Log.e oncomplete value is empty return if values.containsKey POST sToken mFacebook.getAccessToken getFriends private void getFriends try sToken mFacebook.getAccessToken.. s if s.equals id StaticUtils.sFbId.add sname StaticUtils.sFbPics.add StaticUtils.sImgUrl sname picture else if s.equals name StaticUtils.sFbName.add sname.toLowerCase catch JSONException e Log.w json exception e.toString.. The code above given is absolutely correct...The problem is if we have already installed any facebook application in our device which are upgraded versions than we are using our application will not work...If we uninstall the facebook applications..
How to change the background color of a TableRow when focused? http://stackoverflow.com/questions/6274343/how-to-change-the-background-color-of-a-tablerow-when-focused boolean onTouch View arg0 MotionEvent arg1 if arg0.isFocused arg0.setBackgroundColor Color.BLUE arg0.isFocused return false android share improve this question You need to set the background color of your row to a state list drawable.. arg0.isFocused return false android share improve this question You need to set the background color of your row to a state list drawable that handles select pressed active non active . http developer.android.com guide topics resources.. to a state list drawable that handles select pressed active non active . http developer.android.com guide topics resources drawable resource.html#StateList xml version 1.0 encoding utf 8 selector xmlns android http schemas.android.com apk res..
http://stackoverflow.com/questions/6932163/removing-spaces-from-string View src switch src.getId case R.id.buttonGo String input EditTextinput.getText .toString input String.replace url ur input l Intent myIntent new Intent start.this Main.class myIntent.putExtra URL url start.this.startActivity myIntent.. View src switch src.getId case R.id.buttonGo String input EditTextinput.getText .toString input String.replace url ur input l Intent myIntent new Intent start.this Main.class myIntent.putExtra URL url start.this.startActivity myIntent break.. .toString input String.replace url ur input l Intent myIntent new Intent start.this Main.class myIntent.putExtra URL url start.this.startActivity myIntent break android string replace trim share improve this question String input EditTextinput.getText..
Android: Can I chain Async task sequentially (starting one after the previous asynctask completes) http://stackoverflow.com/questions/7494515/android-can-i-chain-async-task-sequentially-starting-one-after-the-previous-as this question I also had some same situation the other day. I had solved it in this way Pass the reference of your activity to the constructor of async class and execute the do in background function. Now in post execute function call.. of async class and execute the do in background function. Now in post execute function call a public method of ur activity from async class to execute the task again... or try this if asynclass.getStatus android.os.AsyncTask.Status.PENDING..
multiple spinner's simple doubts http://stackoverflow.com/questions/8150834/multiple-spinners-simple-doubts which option is selected on both the spinners like spinner.getSelectedItemPosition on both the spinners waiting for ur valuable replies. reference materials are also appreciable android share improve this question Yes you can have multiple..
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