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2014/10/16 ¤W¤È 08:22:08
android Programming Glossary: randomupload video to facebook in android http://stackoverflow.com/questions/10151708/upload-video-to-facebook-in-android Bundle params throws MalformedURLException IOException random string as boundary for multi part http post String strBoundary..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works to be rendered and getView won't call again and again some random rows and other problems like returning convert view even before..
Android 4.2 broke my encrypt/decrypt code and the provided solutions don't work http://stackoverflow.com/questions/13433529/android-4-2-broke-my-encrypt-decrypt-code-and-the-provided-solutions-dont-work creating the key obtain a salt with this SecureRandom random new SecureRandom byte salt new byte saltLength randomb.nextBytes.. random new SecureRandom byte salt new byte saltLength randomb.nextBytes salt Use this to derive the key from the password..
How to Define Callbacks in Android? http://stackoverflow.com/questions/3398363/how-to-define-callbacks-in-android Dialogs for example have the OnClickListener. Just as a random example The callback interface interface MyCallback void callbackCall..
Singletons vs. Application Context in Android? http://stackoverflow.com/questions/3826905/singletons-vs-application-context-in-android as another problem and since singletons imply global random access to shared state subtle bugs may arise when not properly..
hiding strings in Obfuscated code http://stackoverflow.com/questions/4427238/hiding-strings-in-obfuscated-code Also I noticed that the R class strings are all random numbers but I can't find the R class in the decompiled code...
Android: Capturing the return of an activity http://stackoverflow.com/questions/449484/android-capturing-the-return-of-an-activity a view A contains gMap activity B camera activity C some random text fields. Requirement is that the application runs in Portrait..
What DOM events are available to WebKit on Android? http://stackoverflow.com/questions/475674/what-dom-events-are-available-to-webkit-on-android mouseup click DOMActivate This strikes me as a bunch of random garbage. And who's that cheeky IE only event mouseenter making..
Calculate text size according to width of text area http://stackoverflow.com/questions/4794484/calculate-text-size-according-to-width-of-text-area 25 have this the same as your text size String text Some random text paint.getTextBounds text 0 text.length bounds text_height.. have this the same as your text size String text Some random text paint.getTextBounds text 0 text.length bounds text_check_h..
Android - Get time of chronometer widget http://stackoverflow.com/questions/526524/android-get-time-of-chronometer-widget time time is not the proper time for some reason it is a random number between 0 and 50 t.setBase SystemClock.elapsedRealtime..
Don't reload application when orientation changes http://stackoverflow.com/questions/5913130/dont-reload-application-when-orientation-changes to change when the screen is rotated. My app displays a random image when it first loads and rotating the device should not.. loads and rotating the device should not select another random image. How can I simply make this behavior stop android share..
How can I generate random number in specific range in Android? [duplicate] http://stackoverflow.com/questions/6029495/how-can-i-generate-random-number-in-specific-range-in-android can I generate random number in specific range in Android duplicate Possible Duplicate.. in Android duplicate Possible Duplicate Java generating random number in a range Hello everyone I want to generate random no... random number in a range Hello everyone I want to generate random no. in a specific range for use in my android application. Ex...
Android app out of memory issues - tried everything and still at a loss http://stackoverflow.com/questions/7536988/android-app-out-of-memory-issues-tried-everything-and-still-at-a-loss the size of each page I get an out of memory exception in random places Bitmaps Strings etc it doesn't seem to be consistent...
Fit image into ImageView, keep aspect ratio and then resize ImageView to image dimensions? http://stackoverflow.com/questions/8232608/fit-image-into-imageview-keep-aspect-ratio-and-then-resize-imageview-to-image-d ImageView to image dimensions How to fit an image of random size to an ImageView When Initially ImageView dimensions are..
http://stackoverflow.com/questions/16017165/auto-fit-textview-for-android public class MainActivity extends Activity private final Random _random new Random private static final String ALLOWED_CHARACTERS.. extends Activity private final Random _random new Random private static final String ALLOWED_CHARACTERS qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM1234567890.. 0xff00ff00 final String text getRandomText fontFitTextView.setText text container.addView fontFitTextView..
Making TextView Scrollable in Android http://stackoverflow.com/questions/1748977/making-textview-scrollable-in-android public boolean onTouch View v MotionEvent e Random r new Random int i r.nextInt 101 if e.getAction e.ACTION_DOWN.. public boolean onTouch View v MotionEvent e Random r new Random int i r.nextInt 101 if e.getAction e.ACTION_DOWN tv.setText..
Android OpenGL .OBJ file loader http://stackoverflow.com/questions/3162667/android-opengl-obj-file-loader of the libraries I've found. Min3D .obj Loader for Android Random objloader found on anddev.org forum Android GL LibGDX I'm also..
Random exception android.database.sqlite.SQLiteException: unable to open database file http://stackoverflow.com/questions/3563728/random-exception-android-database-sqlite-sqliteexception-unable-to-open-databas exception android.database.sqlite.SQLiteException unable to..
http://stackoverflow.com/questions/5569695/android-is-it-possible-to-update-a-imageview-imagebutton-with-a-number-to-show Activity Called when the activity is first created. final Random gen new Random @Override public void onCreate Bundle savedInstanceState.. when the activity is first created. final Random gen new Random @Override public void onCreate Bundle savedInstanceState super.onCreate..
How can I generate random number in specific range in Android? [duplicate] http://stackoverflow.com/questions/6029495/how-can-i-generate-random-number-in-specific-range-in-android the value greater then max. value greater then 80 . Random r new Random int i1 r.nextInt 80 65 Anyone have idea How I can.. greater then max. value greater then 80 . Random r new Random int i1 r.nextInt 80 65 Anyone have idea How I can generate random.. range. java android share improve this question Random r new Random int i1 r.nextInt 80 65 65 This gives a random integer..
ListView with alphabets on the right, like the iPhone. Is it possible? http://stackoverflow.com/questions/6475410/listview-with-alphabets-on-the-right-like-the-iphone-is-it-possible R.layout.main elements String s MNBVCXZLKJHGFDSAQWERTYUIOP Random r new Random elements new ArrayList String for int i 0 i 300.. elements String s MNBVCXZLKJHGFDSAQWERTYUIOP Random r new Random elements new ArrayList String for int i 0 i 300 i elements.add..
http://stackoverflow.com/questions/7320392/how-to-draw-text-on-image File myDir new File sdcard saved_images myDir.mkdirs Random generator new Random int n 10000 n generator.nextInt n String.. File sdcard saved_images myDir.mkdirs Random generator new Random int n 10000 n generator.nextInt n String fname Image n .jpg.. File myDir new File sdcard saved_images myDir.mkdirs Random generator new Random int n 10000 n generator.nextInt n String..
Android saving file to external storage http://stackoverflow.com/questions/7887078/android-saving-file-to-external-storage File myDir new File root saved_images myDir.mkdirs Random generator new Random int n 10000 n generator.nextInt n String.. File root saved_images myDir.mkdirs Random generator new Random int n 10000 n generator.nextInt n String fname Image n .jpg..
upload video to facebook in android http://stackoverflow.com/questions/10151708/upload-video-to-facebook-in-android as below public static String openUrl String url String method Bundle params throws MalformedURLException IOException random string as boundary for multi part http post String strBoundary 3i2ndDfv2rTHiSisAbouNdArYfORhtTPEefj3q2f String endLine r..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works .this will tell getView of exact height and width of views to be rendered and getView won't call again and again some random rows and other problems like returning convert view even before scrolling won't happen i have test this myself unless my..
Android 4.2 broke my encrypt/decrypt code and the provided solutions don't work http://stackoverflow.com/questions/13433529/android-4-2-broke-my-encrypt-decrypt-code-and-the-provided-solutions-dont-work for AES 128 etc byte salt Should be of saltLength When first creating the key obtain a salt with this SecureRandom random new SecureRandom byte salt new byte saltLength randomb.nextBytes salt Use this to derive the key from the password KeySpec.. When first creating the key obtain a salt with this SecureRandom random new SecureRandom byte salt new byte saltLength randomb.nextBytes salt Use this to derive the key from the password KeySpec keySpec new PBEKeySpec password.toCharArray salt iterationCount..
How to Define Callbacks in Android? http://stackoverflow.com/questions/3398363/how-to-define-callbacks-in-android have an interface and pass along an object that implements it. Dialogs for example have the OnClickListener. Just as a random example The callback interface interface MyCallback void callbackCall The class that takes the callback class Worker MyCallback..
Singletons vs. Application Context in Android? http://stackoverflow.com/questions/3826905/singletons-vs-application-context-in-android from one scope to another . Visibility has been mentioned as another problem and since singletons imply global random access to shared state subtle bugs may arise when not properly synchronized in concurrent applications. I consider it an..
hiding strings in Obfuscated code http://stackoverflow.com/questions/4427238/hiding-strings-in-obfuscated-code the public . What is the best way of hiding this sort of information Also I noticed that the R class strings are all random numbers but I can't find the R class in the decompiled code. Where is it Foe example I see new SimpleCursorAdapter localActivity..
Android: Capturing the return of an activity http://stackoverflow.com/questions/449484/android-capturing-the-return-of-an-activity new activities. It boils down to this. I have 3 tabs on a view A contains gMap activity B camera activity C some random text fields. Requirement is that the application runs in Portrait mode. All 3 tabs work as expected w the exception of the..
What DOM events are available to WebKit on Android? http://stackoverflow.com/questions/475674/what-dom-events-are-available-to-webkit-on-android events fired in order mousemove mousedown DOMFocusOut mouseup click DOMActivate This strikes me as a bunch of random garbage. And who's that cheeky IE only event mouseenter making a cameo then taking the rest of the day off Oh well at least..
Calculate text size according to width of text area http://stackoverflow.com/questions/4794484/calculate-text-size-according-to-width-of-text-area Typeface.DEFAULT your preference here paint.setTextSize 25 have this the same as your text size String text Some random text paint.getTextBounds text 0 text.length bounds text_height bounds.height text_width bounds.width Edit after comment.. true while found_desired_size paint.setTextSize incr_text_size have this the same as your text size String text Some random text paint.getTextBounds text 0 text.length bounds text_check_h bounds.height text_check_w bounds.width incr_text_size if..
Android - Get time of chronometer widget http://stackoverflow.com/questions/526524/android-get-time-of-chronometer-widget time SystemClock.elapsedRealtime t.getBase Log.d null Was time time is not the proper time for some reason it is a random number between 0 and 50 t.setBase SystemClock.elapsedRealtime t.start android time widget chronometer share improve this..
Don't reload application when orientation changes http://stackoverflow.com/questions/5913130/dont-reload-application-when-orientation-changes development I can't make this work. I simply need nothing to change when the screen is rotated. My app displays a random image when it first loads and rotating the device should not select another random image. How can I simply make this behavior.. is rotated. My app displays a random image when it first loads and rotating the device should not select another random image. How can I simply make this behavior stop android share improve this question There are generally three ways..
How can I generate random number in specific range in Android? [duplicate] http://stackoverflow.com/questions/6029495/how-can-i-generate-random-number-in-specific-range-in-android can I generate random number in specific range in Android duplicate Possible Duplicate Java generating random number in a range Hello everyone.. can I generate random number in specific range in Android duplicate Possible Duplicate Java generating random number in a range Hello everyone I want to generate random no. in a specific range for use in my android application. Ex... in Android duplicate Possible Duplicate Java generating random number in a range Hello everyone I want to generate random no. in a specific range for use in my android application. Ex. Range Between 65 to 80 I try as per below code but it is..
Android app out of memory issues - tried everything and still at a loss http://stackoverflow.com/questions/7536988/android-app-out-of-memory-issues-tried-everything-and-still-at-a-loss of the problem is after navigating for a bit depending on the size of each page I get an out of memory exception in random places Bitmaps Strings etc it doesn't seem to be consistent. After doing everything imaginable to figure out why I am running..
Fit image into ImageView, keep aspect ratio and then resize ImageView to image dimensions? http://stackoverflow.com/questions/8232608/fit-image-into-imageview-keep-aspect-ratio-and-then-resize-imageview-to-image-d image into ImageView keep aspect ratio and then resize ImageView to image dimensions How to fit an image of random size to an ImageView When Initially ImageView dimensions are 250dp 250dp The image's larger dimension should be scaled up..
http://stackoverflow.com/questions/16017165/auto-fit-textview-for-android true RelativeLayout src ... MainActivity.java public class MainActivity extends Activity private final Random _random new Random private static final String ALLOWED_CHARACTERS qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM1234567890.. RelativeLayout src ... MainActivity.java public class MainActivity extends Activity private final Random _random new Random private static final String ALLOWED_CHARACTERS qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM1234567890 @Override.. width height fontFitTextView.setSingleLine fontFitTextView.setBackgroundColor 0xff00ff00 final String text getRandomText fontFitTextView.setText text container.addView fontFitTextView Log.d DEBUG width width height height text text private..
Making TextView Scrollable in Android http://stackoverflow.com/questions/1748977/making-textview-scrollable-in-android Gravity.CENTER_HORIZONTAL tv.setOnTouchListener new OnTouchListener public boolean onTouch View v MotionEvent e Random r new Random int i r.nextInt 101 if e.getAction e.ACTION_DOWN tv.setText tips i tv.setBackgroundResource R.drawable.inner.. tv.setOnTouchListener new OnTouchListener public boolean onTouch View v MotionEvent e Random r new Random int i r.nextInt 101 if e.getAction e.ACTION_DOWN tv.setText tips i tv.setBackgroundResource R.drawable.inner return..
Android OpenGL .OBJ file loader http://stackoverflow.com/questions/3162667/android-opengl-obj-file-loader apps that are being sold commercially. Here are a few of the libraries I've found. Min3D .obj Loader for Android Random objloader found on anddev.org forum Android GL LibGDX I'm also open to hearing about others not included on this list. Thanks..
Random exception android.database.sqlite.SQLiteException: unable to open database file http://stackoverflow.com/questions/3563728/random-exception-android-database-sqlite-sqliteexception-unable-to-open-databas exception android.database.sqlite.SQLiteException unable to open database file My app uses a uncaught exception handler..
http://stackoverflow.com/questions/5569695/android-is-it-possible-to-update-a-imageview-imagebutton-with-a-number-to-show the same XMLs as above public class TestActivity extends Activity Called when the activity is first created. final Random gen new Random @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView.. as above public class TestActivity extends Activity Called when the activity is first created. final Random gen new Random @Override public void onCreate Bundle savedInstanceState super.onCreate savedInstanceState setContentView R.layout.main..
How can I generate random number in specific range in Android? [duplicate] http://stackoverflow.com/questions/6029495/how-can-i-generate-random-number-in-specific-range-in-android try as per below code but it is not very use full. It also returns the value greater then max. value greater then 80 . Random r new Random int i1 r.nextInt 80 65 Anyone have idea How I can generate random number in between range. java android .. code but it is not very use full. It also returns the value greater then max. value greater then 80 . Random r new Random int i1 r.nextInt 80 65 Anyone have idea How I can generate random number in between range. java android share improve.. 65 Anyone have idea How I can generate random number in between range. java android share improve this question Random r new Random int i1 r.nextInt 80 65 65 This gives a random integer between 65 inclusive and 80 exclusive one of 65 66 .....
ListView with alphabets on the right, like the iPhone. Is it possible? http://stackoverflow.com/questions/6475410/listview-with-alphabets-on-the-right-like-the-iphone-is-it-possible super.onCreate savedInstanceState setContentView R.layout.main elements String s MNBVCXZLKJHGFDSAQWERTYUIOP Random r new Random elements new ArrayList String for int i 0 i 300 i elements.add s.substring r.nextInt s.length Collections.sort.. savedInstanceState setContentView R.layout.main elements String s MNBVCXZLKJHGFDSAQWERTYUIOP Random r new Random elements new ArrayList String for int i 0 i 300 i elements.add s.substring r.nextInt s.length Collections.sort elements..
http://stackoverflow.com/questions/7320392/how-to-draw-text-on-image entered by user . i tried this before saving..... void saveImage File myDir new File sdcard saved_images myDir.mkdirs Random generator new Random int n 10000 n generator.nextInt n String fname Image n .jpg File file new File myDir fname if file.exists.. tried this before saving..... void saveImage File myDir new File sdcard saved_images myDir.mkdirs Random generator new Random int n 10000 n generator.nextInt n String fname Image n .jpg File file new File myDir fname if file.exists file.delete try.. Updated SaveImage method to support text drawing. void saveImage File myDir new File sdcard saved_images myDir.mkdirs Random generator new Random int n 10000 n generator.nextInt n String fname Image n .jpg File file new File myDir fname if file.exists..
Android saving file to external storage http://stackoverflow.com/questions/7887078/android-saving-file-to-external-storage String root Environment.getExternalStorageDirectory .toString File myDir new File root saved_images myDir.mkdirs Random generator new Random int n 10000 n generator.nextInt n String fname Image n .jpg File file new File myDir fname if file.exists.. .toString File myDir new File root saved_images myDir.mkdirs Random generator new Random int n 10000 n generator.nextInt n String fname Image n .jpg File file new File myDir fname if file.exists file.delete try..
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