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2014/10/16 ¤W¤È 08:17:29
android Programming Glossary: knowhttp://stackoverflow.com/questions/1016896/how-to-get-screen-dimensions int px screenWidth m int py screenWidth n Does anyone know how to get screenWidth and screenHeight in the main Activity..
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 parameters keyed by their names. If any unassigned well known parameters are encountered the key of the map will be 'unassigned.. data to perform operations like sending MMS and don't know the default APN setting present in the device android sms broadcastreceiver..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon lists with tasks that always should be there etc . I don't know what lists with tasks that always should be there means but.. That is a mistake on any operating system. For all you know the reason your application is being exited is because the OS..
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 memory usage of my application in Android I would like to know how I can find the memory used on my Android application programmatically...
How to pick an image from gallery (SD Card) for my app in Android? http://stackoverflow.com/questions/2507898/how-to-pick-an-image-from-gallery-sd-card-for-my-app-in-android The cursor query returns with the path but you don't know which column it's in until you use the columnIndex code. That..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview selectors. Then in the OnItemSelectedListener since I know which header view I want to override the selector would take..
How to get a list of installed android applications and pick one to run http://stackoverflow.com/questions/2695746/how-to-get-a-list-of-installed-android-applications-and-pick-one-to-run or can run the ACTION_MAIN Intent type. I also know I can use PackageManager to get all the installed applications..
How to call SOAP web service in Android http://stackoverflow.com/questions/297586/how-to-call-soap-web-service-in-android a slightly non trivial task on Android at this time. Not knowing NetBeans I can't speak to the tools available there but I..
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 file and show the current progress in a ProgressDialog. I know how to do the ProgressDialog but I'm not sure how to display.. the progress.... if fileLength 0 only if total length is known publishProgress int total 100 fileLength output.write data.. super.onProgressUpdate progress if we get here length is known now set indeterminate to false mProgressDialog.setIndeterminate..
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object screen because of focus issue. I can use roller ball. I know I can do an out of band resize and save of my image but that..
How to ship an Android application with a database? http://stackoverflow.com/questions/513084/how-to-ship-an-android-application-with-a-database mismatches might cause problems and I currently don't know where the database should go and how to access it. 2 It may..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables the problem is the variable strSessionString. Does anyone know how to set the variable global in order to avoid login form.. associate your state with the Application context. As you know each Activity is also a Context which is information about its..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context explicit that you only use getApplicationContext when you know why you are using getApplicationContext and only when you need.. object. You only use getApplicationContext when you know you need a Context for something that may live longer than any..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection views If my activity implements OnGestureListener I don't know how to set that as the gesture listener for the Grid or the.. View like GestureImageView that extends ImageView I don't know how to tell the activity that a fling has occurred from the..
Android: How to Know an IP Address is a Wifi IP Address? http://stackoverflow.com/questions/10683495/android-how-to-know-an-ip-address-is-a-wifi-ip-address How to Know an IP Address is a Wifi IP Address I want to know the whether..
How to encrypt file from sd card using AES in Android? http://stackoverflow.com/questions/10782187/how-to-encrypt-file-from-sd-card-using-aes-in-android do a lot of harm if you're not doing it the right way. Know your tools Usage of CipherOutputStream Oracle documentation..
How Do I Make a Swipe Animation From Left To Right Transition Between Activities In Monodroid? http://stackoverflow.com/questions/13212610/how-do-i-make-a-swipe-animation-from-left-to-right-transition-between-activities I'd hope the code is a simple for animation of course I Know I need to hook into more with these functions AnimateSlideLeft..
Importing google-play-service library showing a red X next to this reference android http://stackoverflow.com/questions/17611017/importing-google-play-service-library-showing-a-red-x-next-to-this-reference-and X next to this reference and the reference is not adding . Know how to resolve this android eclipse google maps share improve..
Android: How do I prevent the soft keyboard from pushing my view up? http://stackoverflow.com/questions/4207880/android-how-do-i-prevent-the-soft-keyboard-from-pushing-my-view-up the keyboard is shown. Anyone else run into this issue Know how to fix it android layout keyboard view share improve..
http://stackoverflow.com/questions/4490821/scrollview-inside-scrollview Inside ScrollView I Know people from Google have asked us not to put Scrollable view..
Java Android Get Pid from Process Name, but dont know its full name http://stackoverflow.com/questions/8625212/java-android-get-pid-from-process-name-but-dont-know-its-full-name a process. but i dont know its full name or its pid. I Know the commands android.os.Process.killProcess Pid and android.os.Process.getUidForName..
Know if a file is a image in Java/Android http://stackoverflow.com/questions/9244710/know-if-a-file-is-a-image-in-java-android if a file is a image in Java Android Given a file path what..
http://stackoverflow.com/questions/1016896/how-to-get-screen-dimensions to get the screen width and screen height and then set position int px screenWidth m int py screenWidth n Does anyone know how to get screenWidth and screenHeight in the main Activity android android layout layout screen android screen share..
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 contentTypeParameters extra value is map of content parameters keyed by their names. If any unassigned well known parameters are encountered the key of the map will be 'unassigned 0x...' where '...' is the hex value of the unassigned.. is the alternative for all those applications which use mobile data to perform operations like sending MMS and don't know the default APN setting present in the device android sms broadcastreceiver android manifest mms share improve this question..
Quitting an application - is that frowned upon? http://stackoverflow.com/questions/2033914/quitting-an-application-is-that-frowned-upon things going on in my app data being PUSHed to the device lists with tasks that always should be there etc . I don't know what lists with tasks that always should be there means but the data being PUSHed to the device is a pleasant fiction and.. example we want to check updates when exiting the application That is a mistake on any operating system. For all you know the reason your application is being exited is because the OS is shutting down and then your update process will fail mid..
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 to discover memory usage of my application in Android I would like to know how I can find the memory used on my Android application programmatically. I hope there is a way to do it. Plus I would..
How to pick an image from gallery (SD Card) for my app in Android? http://stackoverflow.com/questions/2507898/how-to-pick-an-image-from-gallery-sd-card-for-my-app-in-android is the path and then giving that string to the cursor query. The cursor query returns with the path but you don't know which column it's in until you use the columnIndex code. That simply gets the number of the column based on its name the..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview needs to be that the ListView takes focus first and draws selectors. Then in the OnItemSelectedListener since I know which header view I want to override the selector would take more work to dynamically determine if any given position contains..
How to get a list of installed android applications and pick one to run http://stackoverflow.com/questions/2695746/how-to-get-a-list-of-installed-android-applications-and-pick-one-to-run CATEGORY_LAUNCHER and this only shows application that are preinstalled or can run the ACTION_MAIN Intent type. I also know I can use PackageManager to get all the installed applications but how do I use this to run a specific application Thanks..
How to call SOAP web service in Android http://stackoverflow.com/questions/297586/how-to-call-soap-web-service-in-android But that is just conjecture. XML based web services are a slightly non trivial task on Android at this time. Not knowing NetBeans I can't speak to the tools available there but I agree that a better library should be available. It is possible..
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 For this I need a simple function that can download a file and show the current progress in a ProgressDialog. I know how to do the ProgressDialog but I'm not sure how to display the current progress and how to download the file in the first.. button if isCancelled return null total count publishing the progress.... if fileLength 0 only if total length is known publishProgress int total 100 fileLength output.write data 0 count catch Exception e return e.toString finally try.. @Override protected void onProgressUpdate Integer... progress super.onProgressUpdate progress if we get here length is known now set indeterminate to false mProgressDialog.setIndeterminate false mProgressDialog.setMax 100 mProgressDialog.setProgress..
Strange out of memory issue while loading an image to a Bitmap object http://stackoverflow.com/questions/477572/strange-out-of-memory-issue-while-loading-an-image-to-a-bitmap-object elements in each row as I am unable to select a row with touch screen because of focus issue. I can use roller ball. I know I can do an out of band resize and save of my image but that is not really what I want to do but some sample code for that..
How to ship an Android application with a database? http://stackoverflow.com/questions/513084/how-to-ship-an-android-application-with-a-database data on first use The drawbacks I see 1 Possible sqlite version mismatches might cause problems and I currently don't know where the database should go and how to access it. 2 It may take a really long time to create and populate the database..
Android: How to declare global variables? http://stackoverflow.com/questions/708012/android-how-to-declare-global-variables keyboard slides the login form appears again and I guess the problem is the variable strSessionString. Does anyone know how to set the variable global in order to avoid login form appearing after the user already successfully authenticates.. have found however that a more elegant way in Android is to associate your state with the Application context. As you know each Activity is also a Context which is information about its execution environment in the broadest sense. Your application..
When to call activity context OR application context? http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context always wrong. Ms. Hackborn among others have been very explicit that you only use getApplicationContext when you know why you are using getApplicationContext and only when you need to use getApplicationContext . To be blunt some programmers.. they use getApplicationContext or getBaseContext to get a Context object. You only use getApplicationContext when you know you need a Context for something that may live longer than any other likely Context you have at your disposal. Scenarios..
Android - basic gesture detection http://stackoverflow.com/questions/937313/android-basic-gesture-detection 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 class SelectFilterActivity extends.. View.OnClickListener OnTouchListener ... If I make a custom View like GestureImageView that extends ImageView I don't know how to tell the activity that a fling has occurred from the view. In any case I tried this and the methods weren't called..
Android: How to Know an IP Address is a Wifi IP Address? http://stackoverflow.com/questions/10683495/android-how-to-know-an-ip-address-is-a-wifi-ip-address How to Know an IP Address is a Wifi IP Address I want to know the whether IP address of an Android device is Data IP or Wifi IP. 1..
How to encrypt file from sd card using AES in Android? http://stackoverflow.com/questions/10782187/how-to-encrypt-file-from-sd-card-using-aes-in-android a noob but depending on the use case of encryption you could do a lot of harm if you're not doing it the right way. Know your tools Usage of CipherOutputStream Oracle documentation SecretKeySpec skeySpec new SecretKeySpec y.getBytes AES FileInputStream..
How Do I Make a Swipe Animation From Left To Right Transition Between Activities In Monodroid? http://stackoverflow.com/questions/13212610/how-do-i-make-a-swipe-animation-from-left-to-right-transition-between-activities able to have two functions OnSwipeLeft OnSwipeRight And then I'd hope the code is a simple for animation of course I Know I need to hook into more with these functions AnimateSlideLeft AnimateSlideRight android monodroid android animation ..
Importing google-play-service library showing a red X next to this reference android http://stackoverflow.com/questions/17611017/importing-google-play-service-library-showing-a-red-x-next-to-this-reference-and For Google map . After adding the path am getting red X next to this reference and the reference is not adding . Know how to resolve this android eclipse google maps share improve this question The red X means its a broken link path...
Android: How do I prevent the soft keyboard from pushing my view up? http://stackoverflow.com/questions/4207880/android-how-do-i-prevent-the-soft-keyboard-from-pushing-my-view-up it to remain at the bottom of the screen becoming hidden when the keyboard is shown. Anyone else run into this issue Know how to fix it android layout keyboard view share improve this question You can simply switch your activity's windowSoftInputMode..
http://stackoverflow.com/questions/4490821/scrollview-inside-scrollview Inside ScrollView I Know people from Google have asked us not to put Scrollable view inside another Scrollable view but is there any official statement..
Java Android Get Pid from Process Name, but dont know its full name http://stackoverflow.com/questions/8625212/java-android-get-pid-from-process-name-but-dont-know-its-full-name Now im going to a part where the application should kill a process. but i dont know its full name or its pid. I Know the commands android.os.Process.killProcess Pid and android.os.Process.getUidForName com.android.email But my problem is..
Know if a file is a image in Java/Android http://stackoverflow.com/questions/9244710/know-if-a-file-is-a-image-in-java-android if a file is a image in Java Android Given a file path what is the easiest way of know if that file is a image of any kind..
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