¡@
2014/10/16 ¤W¤È 08:13:29
android Programming Glossary: fastHow ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works trick android use so that listview work more effcient and fast Now the inside story of listview refering to image as you can..
Complete Working Sample of the Gmail Three-Fragment Animation Scenario? http://stackoverflow.com/questions/12253965/complete-working-sample-of-the-gmail-three-fragment-animation-scenario rate cause of the screen cast. Actual performance is very fast Usage layout new ThreeLayout this 3 layout.setAnimationDuration..
Android SQLite and huge data sets http://stackoverflow.com/questions/1407442/android-sqlite-and-huge-data-sets query this data and scroll through it all in a reasonably fast manner. The issue is that some of the databases have very large..
Google maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps There is still one last glitch if you click the button too fast it doesn't show the pressed state it just remains in it's normal..
http://stackoverflow.com/questions/1554099/slow-android-emulator the Device RAM Size to 1024 which results in very fast emulator. Refer the given below screenshots for more information...
Fast Bitmap Blur For Android SDK http://stackoverflow.com/questions/2067955/fast-bitmap-blur-for-android-sdk one that includes a blur feature and their blur is very fast like 5 seconds so they must be using a different method of blurring... be using a different method of blurring. Anyone know a faster way other than looping through the pixels android blur ..
Display PDF within app on Android? http://stackoverflow.com/questions/2456344/display-pdf-within-app-on-android including andpdf pdfbox . I've used it myself and it has fast and good quality rendering. Make sure to follow the instructions..
Making the Android emulator run faster http://stackoverflow.com/questions/2662650/making-the-android-emulator-run-faster the Android emulator run faster The Android emulator is a bit sluggish. For some devices.. like the Motorola Droid and the Nexus One the app runs faster in the actual device than the emulator. This is a problem.. and visual effects. How do you make the emulator run as fast as possible I've been toying with its parameters but haven't..
Detect network connection type on Android http://stackoverflow.com/questions/2802472/detect-network-connection-type-on-android is to find whether the phone's network is connected and fast enough to meet your demands you have to handle all the network.. ConnectivityManager.TYPE_MOBILE Check if there is fast connectivity @param context @return public static boolean isConnectedFast.. info.getType info.getSubtype Check if the connection is fast @param type @param subType @return public static boolean isConnectionFast..
Lazy Load images on Listview in android(Beginner Level)? [duplicate] http://stackoverflow.com/questions/2912054/lazy-load-images-on-listview-in-androidbeginner-level holder else Get the ViewHolder back to get fast access to the TextView and the ImageView. holder ViewHolder..
How to implement a view holder? http://stackoverflow.com/questions/4145602/how-to-implement-a-view-holder holder else Get the ViewHolder back to get fast access to the TextView and the ImageView. holder ViewHolder..
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds seems to work well on the devices I have and seems to run fast enough for me. DO WHAT YOU WANT TO PUBLIC LICENSE Version..
Best practices for unit testing Android apps [closed] http://stackoverflow.com/questions/522312/best-practices-for-unit-testing-android-apps war stories for building light weight and preferably fast running tests android unit testing tdd android testing share.. that makes testing of android applications easy and fast. I created it to make testing of advanced android applications..
Android How to draw a smooth line following your finger http://stackoverflow.com/questions/8287949/android-how-to-draw-a-smooth-line-following-your-finger using this example below. But when I move my fingers too fast across the screen the line turns to individual dots. I am not.. like a good option except when moving your finger very fast you will have long sections of a straight line then sharp curves...
Android - Want to transfer data from SQLITE db to Web Server http://stackoverflow.com/questions/12457758/android-want-to-transfer-data-from-sqlite-db-to-web-server links Android Java Simple Send and recieve with Server Fast Setup Challenge Send data from android to webserver Send data..
jQuery mobile button press event slow to process http://stackoverflow.com/questions/13199989/jquery-mobile-button-press-event-slow-to-process jquery mobile share improve this question Using Fast Buttons will eliminate 300ms of the delay. share improve this..
Punch a hole in a rectangle overlay with HW acceleration enabled on View http://stackoverflow.com/questions/13528550/punch-a-hole-in-a-rectangle-overlay-with-hw-acceleration-enabled-on-view is created every drawing call. Method 3 HW Acceleration Fast does not work on some devices canvas.drawColor backColor canvas.drawCircle..
Android Accelerometer Profiling http://stackoverflow.com/questions/16392142/android-accelerometer-profiling line crosses the blue line. I didn't use any smoothing or Fast Fourier Transforms. In my experience for this sort of thing..
Android Volley - Quickstart [closed] http://stackoverflow.com/questions/17278866/android-volley-quickstart For details check out Google I O 2013 Volley Easy Fast Networking for Android . Add Volley library to your project..
Fast Bitmap Blur For Android SDK http://stackoverflow.com/questions/2067955/fast-bitmap-blur-for-android-sdk Bitmap Blur For Android SDK Currently in an Android application..
Effective Android Programming Techniques [closed] http://stackoverflow.com/questions/2961049/effective-android-programming-techniques ... super.onStop Make your Android UI Fast and Efficient from the Google I O has a lot of useful UI Performance..
Fast Scroll display problem with ListAdapter and SectionIndexer http://stackoverflow.com/questions/3225092/fast-scroll-display-problem-with-listadapter-and-sectionindexer Scroll display problem with ListAdapter and SectionIndexer .. with the implementation just how the information is shown. Fast scrolling with SectionIndexer seems to only really be able to.. trunk RingsExtended src com example android rings_extended FastScrollView.java The author said that this was copied from the..
Silent installation on Android devices http://stackoverflow.com/questions/3438637/silent-installation-on-android-devices needs to be refreshed once every few days. Go back to the Fast Web Install app on your phone and click the button to give us..
Compare voice wav in android or voice tag ( voice commands ) API http://stackoverflow.com/questions/4935691/compare-voice-wav-in-android-or-voice-tag-voice-commands-api A relatively simple way to do this is to use FFT Fast Fourier Transform to convert the time domain data of the original..
TagSoup vs. Jsoup vs. HTML Parser vs. HotSax vs [closed] http://stackoverflow.com/questions/5183748/tagsoup-vs-jsoup-vs-html-parser-vs-hotsax-vs than the rest Live and breathing i.e. being maintained Fast and resource efficient intended to run on Android Based on your..
Fast and simple String encrypt/decrypt in JAVA http://stackoverflow.com/questions/5220761/fast-and-simple-string-encrypt-decrypt-in-java and simple String encrypt decrypt in JAVA I need fast and simple..
Issues with SHA1 hash implementation in Android http://stackoverflow.com/questions/6350657/issues-with-sha1-hash-implementation-in-android conversion to ByteArrayInputStream is the problem. Fast version MessageDigest md MessageDigest.getInstance SHA1 FileInputStream..
How to avoid spacing in the start and end of Gallery http://stackoverflow.com/questions/6606547/how-to-avoid-spacing-in-the-start-and-end-of-gallery Subclass AdapterView so I can make use of adapters Fast make use of recycled views when possible Items are clickable..
Send gps coordinates to server in XML http://stackoverflow.com/questions/7537090/send-gps-coordinates-to-server-in-xml to server Android Java Simple Send and recieve with Server Fast Setup Challenge how to send a data in web server from android..
What is more efficient? Static, data Passing, shared preferences, Database…? http://stackoverflow.com/questions/9529302/what-is-more-efficient-static-data-passing-shared-preferences-database simple table which has two columns. key value . advantages Fast retrieval Easy to understand and program cons Maintaining Keys..
Android (Java) Simple Send and recieve with Server - Fast Setup Challenge http://stackoverflow.com/questions/983761/android-java-simple-send-and-recieve-with-server-fast-setup-challenge Java Simple Send and recieve with Server Fast Setup Challenge I'm writing an Android App and I'm looking..
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works get increase even you scroll through the list this is the trick android use so that listview work more effcient and fast Now the inside story of listview refering to image as you can see initially list view has 7 visible items if you scroll..
Complete Working Sample of the Gmail Three-Fragment Animation Scenario? http://stackoverflow.com/questions/12253965/complete-working-sample-of-the-gmail-three-fragment-animation-scenario fit better Demo video with the animation Here Slow frame rate cause of the screen cast. Actual performance is very fast Usage layout new ThreeLayout this 3 layout.setAnimationDuration 1000 setContentView layout layout.getLeftView inflate FragmentA..
Android SQLite and huge data sets http://stackoverflow.com/questions/1407442/android-sqlite-and-huge-data-sets of HTML in SQLite databases. We have implemented a way to query this data and scroll through it all in a reasonably fast manner. The issue is that some of the databases have very large queries 20 000 rows and we are seeing errors when we are..
Google maps api v2 custom infowindow like in original android google maps http://stackoverflow.com/questions/14123243/google-maps-api-v2-custom-infowindow-like-in-original-android-google-maps switching between normal to pressed states on the screen. There is still one last glitch if you click the button too fast it doesn't show the pressed state it just remains in it's normal state although the click itself is fired so the button..
http://stackoverflow.com/questions/1554099/slow-android-emulator can just create it later by editing the AVD. Also I have increased the Device RAM Size to 1024 which results in very fast emulator. Refer the given below screenshots for more information. Creating a new AVD with the save snapshot feature. Launching..
Fast Bitmap Blur For Android SDK http://stackoverflow.com/questions/2067955/fast-bitmap-blur-for-android-sdk image. While browsing apps in the Android Market I came across one that includes a blur feature and their blur is very fast like 5 seconds so they must be using a different method of blurring. Anyone know a faster way other than looping through.. feature and their blur is very fast like 5 seconds so they must be using a different method of blurring. Anyone know a faster way other than looping through the pixels android blur share improve this question This is a shot in the dark but..
Display PDF within app on Android? http://stackoverflow.com/questions/2456344/display-pdf-within-app-on-android platform i've had tested several pdf libraries projects including andpdf pdfbox . I've used it myself and it has fast and good quality rendering. Make sure to follow the instructions on the site on how to compile the core libraries. share..
Making the Android emulator run faster http://stackoverflow.com/questions/2662650/making-the-android-emulator-run-faster the Android emulator run faster The Android emulator is a bit sluggish. For some devices like the Motorola Droid and the Nexus One the app runs faster.. The Android emulator is a bit sluggish. For some devices like the Motorola Droid and the Nexus One the app runs faster in the actual device than the emulator. This is a problem when testing games and visual effects. How do you make the emulator.. device than the emulator. This is a problem when testing games and visual effects. How do you make the emulator run as fast as possible I've been toying with its parameters but haven't found a configuration that shows a noticeable improvement yet...
Detect network connection type on Android http://stackoverflow.com/questions/2802472/detect-network-connection-type-on-android connectivity share improve this question If the problem is to find whether the phone's network is connected and fast enough to meet your demands you have to handle all the network types returned by getSubType . It took me an hour or two.. context return info null info.isConnected info.getType ConnectivityManager.TYPE_MOBILE Check if there is fast connectivity @param context @return public static boolean isConnectedFast Context context NetworkInfo info Connectivity.getNetworkInfo.. info null info.isConnected Connectivity.isConnectionFast info.getType info.getSubtype Check if the connection is fast @param type @param subType @return public static boolean isConnectionFast int type int subType if type ConnectivityManager.TYPE_WIFI..
Lazy Load images on Listview in android(Beginner Level)? [duplicate] http://stackoverflow.com/questions/2912054/lazy-load-images-on-listview-in-androidbeginner-level ImageView convertView.findViewById R.id.icon convertView.setTag holder else Get the ViewHolder back to get fast access to the TextView and the ImageView. holder ViewHolder convertView.getTag if mBusy holder.icon.setImageBitmap mIcon1..
How to implement a view holder? http://stackoverflow.com/questions/4145602/how-to-implement-a-view-holder ImageView convertView.findViewById R.id.icon convertView.setTag holder else Get the ViewHolder back to get fast access to the TextView and the ImageView. holder ViewHolder convertView.getTag Bind the data efficiently with the holder...
Auto Scale TextView Text to Fit within Bounds http://stackoverflow.com/questions/5033012/auto-scale-textview-text-to-fit-within-bounds requirements to animate the text and reuse views and this seems to work well on the devices I have and seems to run fast enough for me. DO WHAT YOU WANT TO PUBLIC LICENSE Version 2 December 2004 Copyright C 2004 Sam Hocevar sam@hocevar.net..
Best practices for unit testing Android apps [closed] http://stackoverflow.com/questions/522312/best-practices-for-unit-testing-android-apps in Android is far from trivial at the moment. Any tips tricks war stories for building light weight and preferably fast running tests android unit testing tdd android testing share improve this question You should try Robotium Go to Robotium.org.. example test project. Robotium is a really easy to use framework that makes testing of android applications easy and fast. I created it to make testing of advanced android applications possible with minimum effort. Its used in conjunction with..
Android How to draw a smooth line following your finger http://stackoverflow.com/questions/8287949/android-how-to-draw-a-smooth-line-following-your-finger marakana.com tutorials android 2d graphics example.html I am using this example below. But when I move my fingers too fast across the screen the line turns to individual dots. I am not sure whether I can speed up the drawing. Or I should connect.. with a straight line. The second of these two solutions seems like a good option except when moving your finger very fast you will have long sections of a straight line then sharp curves. If there are any other solutions it would be great to..
Android - Want to transfer data from SQLITE db to Web Server http://stackoverflow.com/questions/12457758/android-want-to-transfer-data-from-sqlite-db-to-web-server JSon API. How to consume web service in android refer following links Android Java Simple Send and recieve with Server Fast Setup Challenge Send data from android to webserver Send data from android to server via JSON Android Utility to send sqlite..
jQuery mobile button press event slow to process http://stackoverflow.com/questions/13199989/jquery-mobile-button-press-event-slow-to-process
Punch a hole in a rectangle overlay with HW acceleration enabled on View http://stackoverflow.com/questions/13528550/punch-a-hole-in-a-rectangle-overlay-with-hw-acceleration-enabled-on-view This is obviously slow a new Bitmap the size of the view is created every drawing call. Method 3 HW Acceleration Fast does not work on some devices canvas.drawColor backColor canvas.drawCircle cx cy radius eraser Same as the HW acceleration..
Android Accelerometer Profiling http://stackoverflow.com/questions/16392142/android-accelerometer-profiling by looking for the maximum and minimums and when the green line crosses the blue line. I didn't use any smoothing or Fast Fourier Transforms. In my experience for this sort of thing the simplest algorithms often work best because although complex..
Android Volley - Quickstart [closed] http://stackoverflow.com/questions/17278866/android-volley-quickstart Volley Quickstart closed Introduction For details check out Google I O 2013 Volley Easy Fast Networking for Android . Add Volley library to your project from git repository. git clone https android.googlesource.com..
Fast Bitmap Blur For Android SDK http://stackoverflow.com/questions/2067955/fast-bitmap-blur-for-android-sdk Bitmap Blur For Android SDK Currently in an Android application that I'm developing I'm looping through the pixels of an..
Effective Android Programming Techniques [closed] http://stackoverflow.com/questions/2961049/effective-android-programming-techniques ... protected void onStop mSensorManager.unregisterListener ... super.onStop Make your Android UI Fast and Efficient from the Google I O has a lot of useful UI Performance tips. android share improve this question Here's..
Fast Scroll display problem with ListAdapter and SectionIndexer http://stackoverflow.com/questions/3225092/fast-scroll-display-problem-with-listadapter-and-sectionindexer Scroll display problem with ListAdapter and SectionIndexer I have a list of events which are seperated by month and year.. down the list of events at speed. I don't have any problem with the implementation just how the information is shown. Fast scrolling with SectionIndexer seems to only really be able to support a label with a single letter. If the list was alphabetised.. http code.google.com p apps for android source browse trunk RingsExtended src com example android rings_extended FastScrollView.java The author said that this was copied from the Contacts app which apparently uses its own implementation rather..
Silent installation on Android devices http://stackoverflow.com/questions/3438637/silent-installation-on-android-devices wrong The permission to install apps directly on your phone needs to be refreshed once every few days. Go back to the Fast Web Install app on your phone and click the button to give us the permission again. We are working on a future update that..
Compare voice wav in android or voice tag ( voice commands ) API http://stackoverflow.com/questions/4935691/compare-voice-wav-in-android-or-voice-tag-voice-commands-api recognition voice recognition wave share improve this question A relatively simple way to do this is to use FFT Fast Fourier Transform to convert the time domain data of the original WAV file into frequency domain data in which each value..
TagSoup vs. Jsoup vs. HTML Parser vs. HotSax vs [closed] http://stackoverflow.com/questions/5183748/tagsoup-vs-jsoup-vs-html-parser-vs-hotsax-vs that best suits the following requirements Mature fewer bugs than the rest Live and breathing i.e. being maintained Fast and resource efficient intended to run on Android Based on your experience which HTML parser would you recommend for meeting..
Fast and simple String encrypt/decrypt in JAVA http://stackoverflow.com/questions/5220761/fast-and-simple-string-encrypt-decrypt-in-java and simple String encrypt decrypt in JAVA I need fast and simple way to encrypt decrypt a lot of String data. I tried jasypt..
Issues with SHA1 hash implementation in Android http://stackoverflow.com/questions/6350657/issues-with-sha1-hash-implementation-in-android and the other is very slow but correct. I think the FileInputStream conversion to ByteArrayInputStream is the problem. Fast version MessageDigest md MessageDigest.getInstance SHA1 FileInputStream fis new FileInputStream path to file.exe ByteArrayInputStream..
How to avoid spacing in the start and end of Gallery http://stackoverflow.com/questions/6606547/how-to-avoid-spacing-in-the-start-and-end-of-gallery cases Horizontal ListView implementation has the following features Subclass AdapterView so I can make use of adapters Fast make use of recycled views when possible Items are clickable accepts AdapterView.OnItemClickListener Scrollable No center..
Send gps coordinates to server in XML http://stackoverflow.com/questions/7537090/send-gps-coordinates-to-server-in-xml from android to a website Obtaining users location Send to server Android Java Simple Send and recieve with Server Fast Setup Challenge how to send a data in web server from android Soap Best soap tutorials Android WSDL SOAP service client..
What is more efficient? Static, data Passing, shared preferences, Database…? http://stackoverflow.com/questions/9529302/what-is-more-efficient-static-data-passing-shared-preferences-database Shared Preferences Shared Preferences is nothing but a simple table which has two columns. key value . advantages Fast retrieval Easy to understand and program cons Maintaining Keys are difficult if we store a lot of values. User can clear..
Android (Java) Simple Send and recieve with Server - Fast Setup Challenge http://stackoverflow.com/questions/983761/android-java-simple-send-and-recieve-with-server-fast-setup-challenge Java Simple Send and recieve with Server Fast Setup Challenge I'm writing an Android App and I'm looking for the fastest In terms of setup way for me to send data to..
|