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2014/10/16 ¤W¤È 08:13:07
android Programming Glossary: endshttp://stackoverflow.com/questions/15207305/getting-the-error-java-lang-illegalstateexception-activity-has-been-destroyed main activity is as follows public class MainActivity extends SherlockFragmentActivity @Override protected void onCreate Bundle.. without the ViewPager is as follows public class Tab1 extends Fragment @Override public View onCreateView LayoutInflater inflater.. with the ViewPager is as follows public class Tab2 extends Fragment ViewPager mViewPager private MyFragmentPagerAdapter..
Playing HTML5 video on fullscreen in android webview http://stackoverflow.com/questions/15768837/playing-html5-video-on-fullscreen-in-android-webview video in full screen I don't know when the video ends its controls aren't shown this is pretty sad. I can't get the.. http cpr.name public class VideoEnabledWebChromeClient extends WebChromeClient implements OnPreparedListener OnCompletionListener.. Perez http cpr.name public class VideoEnabledWebView extends WebView public class JavascriptInterface @android.webkit.JavascriptInterface..
How do I output the location using gps on Android http://stackoverflow.com/questions/16371840/how-do-i-output-the-location-using-gps-on-android addresses.get 0 final String ad address.getAddressLine 0 ends here The code for the button Red.setOnClickListener new View.OnClickListener..
Android AnimationDrawable and knowing when animation ends http://stackoverflow.com/questions/2214735/android-animationdrawable-and-knowing-when-animation-ends AnimationDrawable and knowing when animation ends I want to do an animation with several image files and for.. I need to know when the animation starts and when it ends i.e add a listener like the Animation.AnimationListener . After.. the duration since you specify it you should know when it ends. You can also iterate over all of the frames getNumberOfFrames..
Android: How to periodically send location to a server http://stackoverflow.com/questions/2775628/android-how-to-periodically-send-location-to-a-server and other items to the server when a user starts a trip or ends it. Being a newbie I am not sure how to set up a background.. I am not sure how to set up a background service that sends the location updates once every pre determined period min 3..
What happens to JavaScript code after app is compiled using Titanium Mobile http://stackoverflow.com/questions/4217551/what-happens-to-javascript-code-after-app-is-compiled-using-titanium-mobile well I'm just wondering where does the javascript code ends up in a built app. I grep ed the Xcode project and also the..
Reading a Json Array in android http://stackoverflow.com/questions/4244879/reading-a-json-array-in-android improve this question A JSON Object starts with a and ends with a while a JSON Array starts with a and ends with a . In.. a and ends with a while a JSON Array starts with a and ends with a . In your case change your code to have a JSONObject..
http://stackoverflow.com/questions/4432261/list-view-snap-to-item would snap to the top of screen for example if the scroll ends and small part of the first picture displayed we scroll the..
Login failed invalid key error with Facebook SDK http://stackoverflow.com/questions/4848067/login-failed-invalid-key-error-with-facebook-sdk going to try and capture the full solution for anyone that ends up stumbling upon this thread. I was developing using the Facebook..
Swipe/Fling tab-changing in conjunction with ScrollView? http://stackoverflow.com/questions/5102993/swipe-fling-tab-changing-in-conjunction-with-scrollview occurs I simply change the tab wrapping around at the ends . Now some of my tabs contain ScrollViews. These ScrollViews.. But it still handles gestures through a class that extends SimpleOnGestureListener and overwrites onFling which is the.. class which is a nested class of my Tabs class which extends TabActivity it's the same as any other code you will find on..
Does a replacement for Gallery widget with View recycling exist? http://stackoverflow.com/questions/5789879/does-a-replacement-for-gallery-widget-with-view-recycling-exist set to null. As you scroll backwards and forwards this ends up in lots of views being created which the recycler component..
How to set a reminder in Android? http://stackoverflow.com/questions/5976098/how-to-set-a-reminder-in-android from now values.put dtend cal.getTimeInMillis 60 60 1000 ends 60 minutes from now values.put description Reminder description..
Extending RelativeLayout, and overriding dispatchDraw() to create a zoomable ViewGroup http://stackoverflow.com/questions/6378904/extending-relativelayout-and-overriding-dispatchdraw-to-create-a-zoomable-vie RelativeLayout's dispatchDraw meaning that the child view ends up refreshing itself without the zoom scale applied. But oddly..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables which has the exact same effect class MyApp extends Application private String myState public String getState return.. public void setState String s myState s class Blah extends Activity @Override public void onCreate Bundle b ... MyApp appState.. subclass as well. Again there is no difference. Diane ends with The framework itself has tons and tons of singletons for..
How to measure height, width and distance of object using camera? [closed] http://stackoverflow.com/questions/8698889/how-to-measure-height-width-and-distance-of-object-using-camera it just far enough away that you can only barely see the ends of the ruler. Measure the distance from the camera and then..
Dealing with different aspect ratios in libgdx http://stackoverflow.com/questions/9198932/dealing-with-different-aspect-ratios-in-libgdx scale viewport new Rectangle crop.x crop.y w h Maintenance ends here @Override public void show camera new OrthographicCamera..
http://stackoverflow.com/questions/15207305/getting-the-error-java-lang-illegalstateexception-activity-has-been-destroyed tab2 for the second time I get the error mentioned above. The main activity is as follows public class MainActivity extends SherlockFragmentActivity @Override protected void onCreate Bundle savedInstanceState super.onCreate savedInstanceState.. tab FragmentTransaction ft The fragment class without the ViewPager is as follows public class Tab1 extends Fragment @Override public View onCreateView LayoutInflater inflater ViewGroup container Bundle savedInstanceState return.. R.layout.activity_tab1 container false The fragment class with the ViewPager is as follows public class Tab2 extends Fragment ViewPager mViewPager private MyFragmentPagerAdapter mMyFragmentPagerAdapter private static int NUMBER_OF_PAGES..
Playing HTML5 video on fullscreen in android webview http://stackoverflow.com/questions/15768837/playing-html5-video-on-fullscreen-in-android-webview screen layout without controlling it. Bottom line When displaying video in full screen I don't know when the video ends its controls aren't shown this is pretty sad. I can't get the trigger for closing the full screen. I tried few unsuccessful.. Only tested on http m.youtube.com. @author Cristian Perez http cpr.name public class VideoEnabledWebChromeClient extends WebChromeClient implements OnPreparedListener OnCompletionListener OnErrorListener public interface ToggledFullscreenCallback.. loadDataWithBaseURL or loadUrl method. @author Cristian Perez http cpr.name public class VideoEnabledWebView extends WebView public class JavascriptInterface @android.webkit.JavascriptInterface public void notifyVideoEnd Must match Javascript..
How do I output the location using gps on Android http://stackoverflow.com/questions/16371840/how-do-i-output-the-location-using-gps-on-android Auto generated catch block e.printStackTrace Address address addresses.get 0 final String ad address.getAddressLine 0 ends here The code for the button Red.setOnClickListener new View.OnClickListener public void onClick View v TODO Auto generated..
Android AnimationDrawable and knowing when animation ends http://stackoverflow.com/questions/2214735/android-animationdrawable-and-knowing-when-animation-ends AnimationDrawable and knowing when animation ends I want to do an animation with several image files and for this the AnimationDrawable works very well. However I need to.. files and for this the AnimationDrawable works very well. However I need to know when the animation starts and when it ends i.e add a listener like the Animation.AnimationListener . After having searched for answers I'm having a bad feeling the.. it starts as you're the one starting it. And since you know the duration since you specify it you should know when it ends. You can also iterate over all of the frames getNumberOfFrames and sum up the durations of each getDuration if you do not..
Android: How to periodically send location to a server http://stackoverflow.com/questions/2775628/android-how-to-periodically-send-location-to-a-server The thing is that it is easy to pass data including coords and other items to the server when a user starts a trip or ends it. Being a newbie I am not sure how to set up a background service that sends the location updates once every pre determined.. the server when a user starts a trip or ends it. Being a newbie I am not sure how to set up a background service that sends the location updates once every pre determined period min 3 minutes max 1 hr until the user flags the end of the trip or..
What happens to JavaScript code after app is compiled using Titanium Mobile http://stackoverflow.com/questions/4217551/what-happens-to-javascript-code-after-app-is-compiled-using-titanium-mobile and built the KitchenSink example application. All works well I'm just wondering where does the javascript code ends up in a built app. I grep ed the Xcode project and also the result application as I found it in Library Application Support..
Reading a Json Array in android http://stackoverflow.com/questions/4244879/reading-a-json-array-in-android block if can. Thanks in advance. java android json share improve this question A JSON Object starts with a and ends with a while a JSON Array starts with a and ends with a . In your case change your code to have a JSONObject instead. JSONObject.. json share improve this question A JSON Object starts with a and ends with a while a JSON Array starts with a and ends with a . In your case change your code to have a JSONObject instead. JSONObject json new JSONObject jsonString JSONArray..
http://stackoverflow.com/questions/4432261/list-view-snap-to-item user stops scrolling that the first item of the visible list would snap to the top of screen for example if the scroll ends and small part of the first picture displayed we scroll the list down so the picture is always fully displayed if mostly..
Login failed invalid key error with Facebook SDK http://stackoverflow.com/questions/4848067/login-failed-invalid-key-error-with-facebook-sdk since answered here and in the Facebook Android SDK but I'm going to try and capture the full solution for anyone that ends up stumbling upon this thread. I was developing using the Facebook Android SDK in combination with PhoneGap and the Phonegap..
Swipe/Fling tab-changing in conjunction with ScrollView? http://stackoverflow.com/questions/5102993/swipe-fling-tab-changing-in-conjunction-with-scrollview but I do not use a ViewFlipper in my application. When a fling occurs I simply change the tab wrapping around at the ends . Now some of my tabs contain ScrollViews. These ScrollViews obviously respond to up down scrolls in order to let you view.. too which provides a way to implement HorizontalScrollView. But it still handles gestures through a class that extends SimpleOnGestureListener and overwrites onFling which is the same implementation as I have which leads me to believe it won't.. event return true return false My gesture class which is a nested class of my Tabs class which extends TabActivity it's the same as any other code you will find on this subject GestureDetector used to swipe between classes..
Does a replacement for Gallery widget with View recycling exist? http://stackoverflow.com/questions/5789879/does-a-replacement-for-gallery-widget-with-view-recycling-exist always calls the getView method of the adapter with convertView set to null. As you scroll backwards and forwards this ends up in lots of views being created which the recycler component that the Gallery stores them in does not seem to recycle..
How to set a reminder in Android? http://stackoverflow.com/questions/5976098/how-to-set-a-reminder-in-android cal.getTimeInMillis 11 60 1000 event starts at 11 minutes from now values.put dtend cal.getTimeInMillis 60 60 1000 ends 60 minutes from now values.put description Reminder description values.put visibility 0 values.put hasAlarm 1 Uri event..
Extending RelativeLayout, and overriding dispatchDraw() to create a zoomable ViewGroup http://stackoverflow.com/questions/6378904/extending-relativelayout-and-overriding-dispatchdraw-to-create-a-zoomable-vie the system rather than being passed a Canvas from the parent RelativeLayout's dispatchDraw meaning that the child view ends up refreshing itself without the zoom scale applied. But oddly the elements of the child views that are redrawn on the screen..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables method Activity also provides a method getApplication which has the exact same effect class MyApp extends Application private String myState public String getState return myState public void setState String s myState s class Blah.. private String myState public String getState return myState public void setState String s myState s class Blah extends Activity @Override public void onCreate Bundle b ... MyApp appState MyApp getApplicationContext String state appState.getState.. no reason you cannot initialize on demand using an Application subclass as well. Again there is no difference. Diane ends with The framework itself has tons and tons of singletons for all the little shared data it maintains for the app such as..
How to measure height, width and distance of object using camera? [closed] http://stackoverflow.com/questions/8698889/how-to-measure-height-width-and-distance-of-object-using-camera fill the screen. For example point it at a ruler and make it just far enough away that you can only barely see the ends of the ruler. Measure the distance from the camera and then your total viewport angle is viewportAngle tan ruler_length..
Dealing with different aspect ratios in libgdx http://stackoverflow.com/questions/9198932/dealing-with-different-aspect-ratios-in-libgdx w float VIRTUAL_WIDTH scale float h float VIRTUAL_HEIGHT scale viewport new Rectangle crop.x crop.y w h Maintenance ends here @Override public void show camera new OrthographicCamera VIRTUAL_WIDTH VIRTUAL_HEIGHT Aspect Ratio Maintenance splashScreen..
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