android Programming Glossary: starting
Android Endless List http://stackoverflow.com/questions/1080811/android-endless-list The following ListActivity shows a list of integers starting with 40 adding items when the user scrolls to the end of the.. v int s class Aleph0 extends BaseAdapter int count 40 starting amount public int getCount return count public Object getItem..
How to handle screen orientation change when progress dialog and background thread active? http://stackoverflow.com/questions/1111980/how-to-handle-screen-orientation-change-when-progress-dialog-and-background-thre does some network activity in a background thread. Before starting it pops up a progress dialog. The dialog is dismissed on the..
Why retrieving Google Directions for Android using KML data is not working anymore? [duplicate] http://stackoverflow.com/questions/11745314/why-retrieving-google-directions-for-android-using-kml-data-is-not-working-anymo void setPoint final GeoPoint point start point Get the starting point of this segment. @return a GeoPoint public GeoPoint startPoint..
Slow Android emulator http://stackoverflow.com/questions/1554099/slow-android-emulator up the IDE SDKs JDKs and such and have had some success in starting the emulator quickly but that is very rare. How can I if possible..
handle textview link click in my android app http://stackoverflow.com/questions/1697084/handle-textview-link-click-in-my-android-app com.package.name intent filter This means that links starting with com.package.name will be handled by my activity. So all..
Android ACTION_IMAGE_CAPTURE Intent http://stackoverflow.com/questions/1910608/android-action-image-capture-intent if we putExtra EXTRA_OUTPUT ... on the intent before starting it everything works until you try to hit the Ok button in the..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon app whenever it feels like it . What's up with that I am starting to think that it's impossible to write an app that functions..
How to close Android application? http://stackoverflow.com/questions/2092951/how-to-close-android-application icon when the menu button is pressed by the user and then starting the settings activity when the user clicks on the settings icon... This can only invoked by the user or the app starting the activity by navigating to the activity so the HOME key was..
Changing Locale within the app itself http://stackoverflow.com/questions/2264874/changing-locale-within-the-app-itself to clarify the issue here. I used this question as a starting point for my own locale switching code and found out that the..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android developers.blogspot.com 2010 02 service api changes starting with.html Now ActivityManager.getMemoryInfo is our highest level.. Debug.html#getMemoryInfo android.os.Debug.MemoryInfo Note starting with 2.0 there is also an API ActivityManager.getProcessMemoryInfo..
Restful API service http://stackoverflow.com/questions/3197335/restful-api-service two way communication a ServiceManager which deals with starting stopping binding etc to the service and I'm dynamically creating.. . This Service ResultReceiver pattern works by starting or binding to the service with startService when you want to..
Android: out of memory exception in Gallery http://stackoverflow.com/questions/3238388/android-out-of-memory-exception-in-gallery android.os.Process.myPid which I call when starting or finishing an activity during development. logHeap this.getClass..
Running multiple AsyncTasks at the same time — not possible? http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible allowing multiple tasks to operate in parallel is used starting from 1.6 and ending on 3.0 the number of simultaneously running..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser we are at the moment. That is if we encounter a item starting tag we set the inItem flag to true to ensure that we map the..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds false Text size that is set from code. This acts as a starting point for resizing private float mTextSize Temporary upper bounds.. private float mTextSize Temporary upper bounds on the starting text size private float mMaxTextSize 0 Lower bounds for text..
What's “tools:context” in Android layout files? http://stackoverflow.com/questions/11078487/whats-toolscontext-in-android-layout-files &ldquo tools context&rdquo in Android layout files Starting with a recent new version of ADT I've noticed this new attribute..
Understanding Fragment's setRetainInstance(boolean) http://stackoverflow.com/questions/11182180/understanding-fragments-setretaininstanceboolean Fragment's setRetainInstance boolean Starting with the documentation public void setRetainInstance boolean..
How to parse complex JSON file in android http://stackoverflow.com/questions/13576676/how-to-parse-complex-json-file-in-android json data DownloadTask downloadTask new DownloadTask Starting the download process downloadTask.execute strUrl Getting a reference.. String Object hm.put flag_path imgUrl hm.put position i Starting ImageLoaderTask to download and populate image in the listview..
Android Webview - Completely Clear the Cache http://stackoverflow.com/questions/2465432/android-webview-completely-clear-the-cache Context context final int numDays Log.i TAG String.format Starting cache prune deleting files older than d days numDays int numDeletedFiles..
Open another application from your own (intent) http://stackoverflow.com/questions/2780102/open-another-application-from-your-own-intent for your help 05 06 11 22 24.945 INFO ActivityManager 76 Starting activity Intent act android.intent.action.MAIN cat android.intent.category.LAUNCHER..
Starting Frame-By-Frame Animation http://stackoverflow.com/questions/2785336/starting-frame-by-frame-animation Frame By Frame Animation I have a basic question about starting..
Running multiple AsyncTasks at the same time — not possible? http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible were executed serially on a single background thread. Starting with DONUT this was changed to a pool of threads allowing multiple.. with java.util.concurrent.RejectedExecutionException . Starting from 3.0 the API allows to use your custom thread pool executor..
Application idle time http://stackoverflow.com/questions/4075180/application-idle-time @Override public void onCreate super.onCreate Log.d TAG Starting application this.toString waiter new Waiter 15 60 1000 15 mins..
Android -Starting Service at Boot Time http://stackoverflow.com/questions/4562734/android-starting-service-at-boot-time Starting Service at Boot Time I need to start a service at boot time...
Android BroadcastReceiver on startup http://stackoverflow.com/questions/5290141/android-broadcastreceiver-on-startup name android.permission.RECEIVE_BOOT_COMPLETED Code for Starting Service on boot up. Make Service do your work of checking sms..
Android crash when app is closed and reopened http://stackoverflow.com/questions/5318847/android-crash-when-app-is-closed-and-reopened functions 03 15 15 36 05.969 INFO ActivityManager 1294 Starting activity Intent act android.intent.action.MAIN cat android.intent.category.LAUNCHER..
Trying to attach a file from SD Card to email http://stackoverflow.com/questions/587917/trying-to-attach-a-file-from-sd-card-to-email sdcard DumbDumpers DumbDumper.jpg I ActivityManager 56 Starting activity Intent action android.intent.action.CHOOSER comp android.. has extras I ActivityManager 56 Starting activity Intent action android.intent.action.SEND type jpeg.. has extras I ActivityManager 56 Starting activity Intent action android.intent.action.SEND type jpeg..
Deleting a gallery image after camera intent photo taken http://stackoverflow.com/questions/6390163/deleting-a-gallery-image-after-camera-intent-photo-taken Any suggestions public void startCamera Log.d ANDRO_CAMERA Starting camera on the phone... mManufacturerText EditText findViewById..
Starting the Android emulator in SDK tools, revision 12 http://stackoverflow.com/questions/6603194/starting-the-android-emulator-in-sdk-tools-revision-12 the Android emulator in SDK tools revision 12 I updated the..
Starting Activity from Fragment causes NullPointerException http://stackoverflow.com/questions/8748064/starting-activity-from-fragment-causes-nullpointerexception Activity from Fragment causes NullPointerException I'm stuck..
Android Endless List http://stackoverflow.com/questions/1080811/android-endless-list to the ListAdapter at a convenient state in its onScroll method. The following ListActivity shows a list of integers starting with 40 adding items when the user scrolls to the end of the list. public class Test extends ListActivity implements OnScrollListener.. public void onScrollStateChanged AbsListView v int s class Aleph0 extends BaseAdapter int count 40 starting amount public int getCount return count public Object getItem int pos return pos public long getItemId int pos return pos..
How to handle screen orientation change when progress dialog and background thread active? http://stackoverflow.com/questions/1111980/how-to-handle-screen-orientation-change-when-progress-dialog-and-background-thre progress dialog and background thread active My program does some network activity in a background thread. Before starting it pops up a progress dialog. The dialog is dismissed on the handler. This all works fine except when screen orientation..
Why retrieving Google Directions for Android using KML data is not working anymore? [duplicate] http://stackoverflow.com/questions/11745314/why-retrieving-google-directions-for-android-using-kml-data-is-not-working-anymo point to this segment. @param point GeoPoint to add. public void setPoint final GeoPoint point start point Get the starting point of this segment. @return a GeoPoint public GeoPoint startPoint return start Creates a segment which is a copy of..
Slow Android emulator http://stackoverflow.com/questions/1554099/slow-android-emulator does not. I have followed all the instructions in setting up the IDE SDKs JDKs and such and have had some success in starting the emulator quickly but that is very rare. How can I if possible fix this problem Even if it starts and loads the home..
handle textview link click in my android app http://stackoverflow.com/questions/1697084/handle-textview-link-click-in-my-android-app android name android.intent.action.VIEW data android scheme com.package.name intent filter This means that links starting with com.package.name will be handled by my activity. So all I have to do is construct a URL that contains the information..
Android ACTION_IMAGE_CAPTURE Intent http://stackoverflow.com/questions/1910608/android-action-image-capture-intent EXTRA_OUTPUT extra and returns the small Bitmap image. However if we putExtra EXTRA_OUTPUT ... on the intent before starting it everything works until you try to hit the Ok button in the camera app. The Ok button just does nothing. The camera app..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon in Android but Android can very well totally destroy your app whenever it feels like it . What's up with that I am starting to think that it's impossible to write an app that functions as a normal app that the user can quit the app when he she..
How to close Android application? http://stackoverflow.com/questions/2092951/how-to-close-android-application For example bringing up a menu with the settings icon when the menu button is pressed by the user and then starting the settings activity when the user clicks on the settings icon. public abstract class CustomActivity extends Activity public.. R.layout.settings_screen public void onStart super.onStart This can only invoked by the user or the app starting the activity by navigating to the activity so the HOME key was not pressed. UIHelper.homeKeyPressed false public void finish..
Changing Locale within the app itself http://stackoverflow.com/questions/2264874/changing-locale-within-the-app-itself questions are referencing to this one. That's why I wanted to clarify the issue here. I used this question as a starting point for my own locale switching code and found out that the method is not exactly correct. It works but only until any..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android some discussion of how memory is managed on Android http android developers.blogspot.com 2010 02 service api changes starting with.html Now ActivityManager.getMemoryInfo is our highest level API for looking at overall memory usage. This is mostly.. http developer.android.com intl de reference android os Debug.html#getMemoryInfo android.os.Debug.MemoryInfo Note starting with 2.0 there is also an API ActivityManager.getProcessMemoryInfo to get this information about another process http developer.android.com..
Restful API service http://stackoverflow.com/questions/3197335/restful-api-service post and get http methods inside a couple of AIDL files for two way communication a ServiceManager which deals with starting stopping binding etc to the service and I'm dynamically creating a Handler with specific code for the callbacks as needed... Web Service you should look into ResultReceiver and IntentService . This Service ResultReceiver pattern works by starting or binding to the service with startService when you want to do some action. You can specify the operation to perform and..
Android: out of memory exception in Gallery http://stackoverflow.com/questions/3238388/android-out-of-memory-exception-in-gallery 1048576 MEMORY_BUFFER_LIMIT_FOR_RESTART android.os.Process.killProcess android.os.Process.myPid which I call when starting or finishing an activity during development. logHeap this.getClass Here are some informative links generally there are lots..
Running multiple AsyncTasks at the same time — not possible? http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible 7 at 1 27 . It turns out that for APIs where a pool of threads allowing multiple tasks to operate in parallel is used starting from 1.6 and ending on 3.0 the number of simultaneously running AsyncTasks depens on how many tasks have been passed for..
How to parse XML using the SAX parser http://stackoverflow.com/questions/4827344/how-to-parse-xml-using-the-sax-parser link and description we have to track there in the XML structure we are at the moment. That is if we encounter a item starting tag we set the inItem flag to true to ensure that we map the correct data to the correct object and in the endElement method..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds or size changes to force a resize private boolean mNeedsResize false Text size that is set from code. This acts as a starting point for resizing private float mTextSize Temporary upper bounds on the starting text size private float mMaxTextSize 0.. is set from code. This acts as a starting point for resizing private float mTextSize Temporary upper bounds on the starting text size private float mMaxTextSize 0 Lower bounds for text size private float mMinTextSize MIN_TEXT_SIZE Text view line..
What's “tools:context” in Android layout files? http://stackoverflow.com/questions/11078487/whats-toolscontext-in-android-layout-files &ldquo tools context&rdquo in Android layout files Starting with a recent new version of ADT I've noticed this new attribute on the layout XML files for example LinearLayout xmlns..
Understanding Fragment's setRetainInstance(boolean) http://stackoverflow.com/questions/11182180/understanding-fragments-setretaininstanceboolean Fragment's setRetainInstance boolean Starting with the documentation public void setRetainInstance boolean retain Control whether a fragment instance is retained across..
How to parse complex JSON file in android http://stackoverflow.com/questions/13576676/how-to-parse-complex-json-file-in-android String strUrl URL1 Creating a new non ui thread task to download json data DownloadTask downloadTask new DownloadTask Starting the download process downloadTask.execute strUrl Getting a reference to ListView of activity_main mListView ListView findViewById.. HashMap String Object hmDownload new HashMap String Object hm.put flag_path imgUrl hm.put position i Starting ImageLoaderTask to download and populate image in the listview imageLoaderTask.execute hm AsyncTask to download and load..
Android Webview - Completely Clear the Cache http://stackoverflow.com/questions/2465432/android-webview-completely-clear-the-cache cache 0 means all files. public static void clearCache final Context context final int numDays Log.i TAG String.format Starting cache prune deleting files older than d days numDays int numDeletedFiles clearCacheFolder context.getCacheDir numDays Log.i..
Open another application from your own (intent) http://stackoverflow.com/questions/2780102/open-another-application-from-your-own-intent This is taken from when opening MyTracks manually. Thanks for your help 05 06 11 22 24.945 INFO ActivityManager 76 Starting activity Intent act android.intent.action.MAIN cat android.intent.category.LAUNCHER flg 0x10200000 cmp com.google.android.maps.mytracks..
Starting Frame-By-Frame Animation http://stackoverflow.com/questions/2785336/starting-frame-by-frame-animation Frame By Frame Animation I have a basic question about starting a frame by frame animation. When I call the AnimationDrawable.start..
Running multiple AsyncTasks at the same time — not possible? http://stackoverflow.com/questions/4068984/running-multiple-asynctasks-at-the-same-time-not-possible 2012 01 27 API says on this When first introduced AsyncTasks were executed serially on a single background thread. Starting with DONUT this was changed to a pool of threads allowing multiple tasks to operate in parallel. After HONEYCOMB it is planned.. to execute more than 138 your custom tasks the app will crash with java.util.concurrent.RejectedExecutionException . Starting from 3.0 the API allows to use your custom thread pool executor via AsyncTask.executeOnExecutor Executor exec Params.....
Application idle time http://stackoverflow.com/questions/4075180/application-idle-time which controls idle time only lazy initializations here @Override public void onCreate super.onCreate Log.d TAG Starting application this.toString waiter new Waiter 15 60 1000 15 mins waiter.start public void touch waiter.touch Class which..
Android -Starting Service at Boot Time http://stackoverflow.com/questions/4562734/android-starting-service-at-boot-time Starting Service at Boot Time I need to start a service at boot time. I searched a lot. They are listing about Broadcastreceiver...
Android BroadcastReceiver on startup http://stackoverflow.com/questions/5290141/android-broadcastreceiver-on-startup include the completed boot permission. uses permission android name android.permission.RECEIVE_BOOT_COMPLETED Code for Starting Service on boot up. Make Service do your work of checking sms or whatever you want. You need to do your work in MyPersistingService..
Android crash when app is closed and reopened http://stackoverflow.com/questions/5318847/android-crash-when-app-is-closed-and-reopened 03 15 15 36 05.759 DEBUG AndroidRuntime 4449 registering native functions 03 15 15 36 05.969 INFO ActivityManager 1294 Starting activity Intent act android.intent.action.MAIN cat android.intent.category.LAUNCHER flg 0x10000000 cmp com.example.helloandroid..
Trying to attach a file from SD Card to email http://stackoverflow.com/questions/587917/trying-to-attach-a-file-from-sd-card-to-email mail... From adb logcat V DumbDumpersMain 3972 sPhotoUri file sdcard DumbDumpers DumbDumper.jpg I ActivityManager 56 Starting activity Intent action android.intent.action.CHOOSER comp android com.android.internal.app.ChooserActivity has extras I.. android.intent.action.CHOOSER comp android com.android.internal.app.ChooserActivity has extras I ActivityManager 56 Starting activity Intent action android.intent.action.SEND type jpeg image flags 0x3000000 comp com.google.android.gm com.google.android.gm.ComposeActivityGmail.. flags 0x3000000 comp com.google.android.gm com.google.android.gm.ComposeActivityGmail has extras I ActivityManager 56 Starting activity Intent action android.intent.action.SEND type jpeg image flags 0x2800000 comp com.google.android.gm com.google.android.gm.ComposeActivity..
Deleting a gallery image after camera intent photo taken http://stackoverflow.com/questions/6390163/deleting-a-gallery-image-after-camera-intent-photo-taken the file is already stored on the SD card under Coupon2. Any suggestions public void startCamera Log.d ANDRO_CAMERA Starting camera on the phone... mManufacturerText EditText findViewById R.id.manufacturer String ManufacturerText mManufacturerText.getText..
Starting the Android emulator in SDK tools, revision 12 http://stackoverflow.com/questions/6603194/starting-the-android-emulator-in-sdk-tools-revision-12 the Android emulator in SDK tools revision 12 I updated the Android SDK tools from revision 11 to revision 12 and the emulator..
Starting Activity from Fragment causes NullPointerException http://stackoverflow.com/questions/8748064/starting-activity-from-fragment-causes-nullpointerexception Activity from Fragment causes NullPointerException I'm stuck here with a problem starting an activity from a Button inside..
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