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2014/10/16 ¤W¤È 08:20:53
android Programming Glossary: optimizePhoneGap 1.4 wrapping Sencha Touch 2.X - What about performance? http://stackoverflow.com/questions/10085637/phonegap-1-4-wrapping-sencha-touch-2-x-what-about-performance PS While it's much relevant to the OS's limit you can also optimize your app to make it perform better on Android devices. To my..
Android ICS and MJPEG using AsyncTask http://stackoverflow.com/questions/10550139/android-ics-and-mjpeg-using-asynctask here is my code. If anyone has any suggestions on how to optimize cleanup or do something more proper with the code please let..
Compiling Android project from command line is slow http://stackoverflow.com/questions/12088375/compiling-android-project-from-command-line-is-slow with contents # bin sh shift dextool dex incremental no optimize @ Replace dextool with the name you chose before. This will..
http://stackoverflow.com/questions/12128990/does-gps-require-internet the data locally so it is possible but you will need to optimize it for maximum storage and would probably need more than is..
http://stackoverflow.com/questions/12950215/onkeydown-and-onkeylongpress code that I wrote. It works like a charm. May be you can optimize it for better logic. But you will get the point with it. The..
Android webview late rendering http://stackoverflow.com/questions/13904315/android-webview-late-rendering slow you down. Make use of the css3 friendly environment optimize images and try to use them only as visuals. If you can't avoid..
How can I maintain a one pointer gesture when explore-by-touch is enabled? http://stackoverflow.com/questions/14328313/how-can-i-maintain-a-one-pointer-gesture-when-explore-by-touch-is-enabled as possible so I'm taking special care to ensure to optimize our screens for TalkBack and Explore by Touch . Since Explore..
http://stackoverflow.com/questions/16017165/auto-fit-textview-for-android Using a loop for finding the best size At least optimize it and don't increment your sampling by 1 each time. In case..
Setting drawable folder to use for different resolutions http://stackoverflow.com/questions/16079588/setting-drawable-folder-to-use-for-different-resolutions Android will check for the nearest possible folder and optimize it for the device screen Now regarding the 10 inch tablets case..
Need to handle uncaught exception and send log file http://stackoverflow.com/questions/19897628/need-to-handle-uncaught-exception-and-send-log-file change the config line. You must specify optimize or Proguard will not remove Log.v and Log.d calls. proguard.config.. proguard.config sdk.dir tools proguard proguard android optimize.txt proguard project.txt In proguard project.txt add the following...
java.lang.StackOverFlow error. Suspected too many views? http://stackoverflow.com/questions/2762924/java-lang-stackoverflow-error-suspected-too-many-views
http://stackoverflow.com/questions/3815269/how-to-reduce-app-apk-size than just getting rid of the pictures are there ways to optimize the size of apk file EDIT The pictures are photos taken by me..
http://stackoverflow.com/questions/4425584/admob-alternatives networks you can determine which perform best for you and optimize accordingly to maximize your revenue and fill all your inventory...
Why was “Avoid Enums Where You Only Need Ints” removed from Android's performance tips? http://stackoverflow.com/questions/5143256/why-was-avoid-enums-where-you-only-need-ints-removed-from-androids-performanc various benchmarks plus some of the benchmarks we use to optimize the core libraries at http code.google.com p dalvik . share..
Tips for optimizing a website for Android's browser? http://stackoverflow.com/questions/548892/tips-for-optimizing-a-website-for-androids-browser share improve this question I rely on two elements to optimize websites for mobile browsers especially Android and iPhone Meta..
Android: Raw image callback supported devices http://stackoverflow.com/questions/5946837/android-raw-image-callback-supported-devices the fly prior to image processing. Pay good attention and optimize this JPEG fallback. If you are worried about quality give a..
http://stackoverflow.com/questions/7038986/android-custom-listview method you copied here is a part of EfficientAdapter to optimize your ListView performance and along with optimization you used..
How to transition from managedQuery to LoaderManager/CursorLoader? http://stackoverflow.com/questions/8899497/how-to-transition-from-managedquery-to-loadermanager-cursorloader to multi pane layouts easier if you ever decide to optimize your application for tablets. It's a nice learning experience..
access (faster polling) accelerometer via NativeActivity NDK http://stackoverflow.com/questions/8989686/access-faster-polling-accelerometer-via-nativeactivity-ndk stumbles on this question and wonders why bother or how to optimize the example in the NDK a bit. These two short articles layout..
Displaying YUV Image in Android http://stackoverflow.com/questions/9192982/displaying-yuv-image-in-android this function is taking approx 40 ms is there any way to optimize it 1 Is there any way to display YUV data to imageView 2 Is..
PhoneGap 1.4 wrapping Sencha Touch 2.X - What about performance? http://stackoverflow.com/questions/10085637/phonegap-1-4-wrapping-sencha-touch-2-x-what-about-performance http www.sencha.com blog sencha touch 2 developer preview PS While it's much relevant to the OS's limit you can also optimize your app to make it perform better on Android devices. To my experience the best practice is Do NOT use CSS3 too much. Keep..
Android ICS and MJPEG using AsyncTask http://stackoverflow.com/questions/10550139/android-ics-and-mjpeg-using-asynctask AsyncTask and thus work on Ice Cream Sandwich ICS 4.0.4 and here is my code. If anyone has any suggestions on how to optimize cleanup or do something more proper with the code please let me know. Two issues I'd appreciate help addressing If you have..
Compiling Android project from command line is slow http://stackoverflow.com/questions/12088375/compiling-android-project-from-command-line-is-slow to something else like dextool and finally create new dx file with contents # bin sh shift dextool dex incremental no optimize @ Replace dextool with the name you chose before. This will prepend undocumented incremental attribute to every dex invocation..
http://stackoverflow.com/questions/12128990/does-gps-require-internet think of tools like Garmin GPS Navigation units they do store the data locally so it is possible but you will need to optimize it for maximum storage and would probably need more than is generally available in a phone. So I guess the short answer..
http://stackoverflow.com/questions/12950215/onkeydown-and-onkeylongpress keylistener share improve this question Here is the code that I wrote. It works like a charm. May be you can optimize it for better logic. But you will get the point with it. The key is to use flags. Short press is a press where we press..
Android webview late rendering http://stackoverflow.com/questions/13904315/android-webview-late-rendering only manage data state. Animations and DOM updates will slow you down. Make use of the css3 friendly environment optimize images and try to use them only as visuals. If you can't avoid this sprites are always a good idea. Debugging Can be painful...
How can I maintain a one pointer gesture when explore-by-touch is enabled? http://stackoverflow.com/questions/14328313/how-can-i-maintain-a-one-pointer-gesture-when-explore-by-touch-is-enabled John Hancock . I want our application to be as accessible as possible so I'm taking special care to ensure to optimize our screens for TalkBack and Explore by Touch . Since Explore by Touch changes all one finger gestures into two finger gestures..
http://stackoverflow.com/questions/16017165/auto-fit-textview-for-android of multi line allow max min lines. Should not be slow in computation. Using a loop for finding the best size At least optimize it and don't increment your sampling by 1 each time. In case of multi line should allow to prefer resizing or using more..
Setting drawable folder to use for different resolutions http://stackoverflow.com/questions/16079588/setting-drawable-folder-to-use-for-different-resolutions another folder. Because if a particular folder is not present Android will check for the nearest possible folder and optimize it for the device screen Now regarding the 10 inch tablets case they are xlarge devices and their densities can change from..
Need to handle uncaught exception and send log file http://stackoverflow.com/questions/19897628/need-to-handle-uncaught-exception-and-send-log-file filter activity application manifest 6 Setup Proguard In project.properties change the config line. You must specify optimize or Proguard will not remove Log.v and Log.d calls. proguard.config sdk.dir tools proguard proguard android optimize.txt.. optimize or Proguard will not remove Log.v and Log.d calls. proguard.config sdk.dir tools proguard proguard android optimize.txt proguard project.txt In proguard project.txt add the following. This tell Proguard to assume Log.v and Log.d have no..
java.lang.StackOverFlow error. Suspected too many views? http://stackoverflow.com/questions/2762924/java-lang-stackoverflow-error-suspected-too-many-views
http://stackoverflow.com/questions/3815269/how-to-reduce-app-apk-size to use up the precious resources on the user's device. Other than just getting rid of the pictures are there ways to optimize the size of apk file EDIT The pictures are photos taken by me using the Android phone itself. android share improve this..
http://stackoverflow.com/questions/4425584/admob-alternatives
Why was “Avoid Enums Where You Only Need Ints” removed from Android's performance tips? http://stackoverflow.com/questions/5143256/why-was-avoid-enums-where-you-only-need-ints-removed-from-androids-performanc
Tips for optimizing a website for Android's browser? http://stackoverflow.com/questions/548892/tips-for-optimizing-a-website-for-androids-browser accessible through a web interface. html css android design share improve this question I rely on two elements to optimize websites for mobile browsers especially Android and iPhone Meta tags HandheldFriendly and viewport Usually I want pages..
Android: Raw image callback supported devices http://stackoverflow.com/questions/5946837/android-raw-image-callback-supported-devices need to be able to handle JPEG data nicely by decoding on the fly prior to image processing. Pay good attention and optimize this JPEG fallback. If you are worried about quality give a try to Camera.Parameters.setJpegQuality Also I'm not sure why..
http://stackoverflow.com/questions/7038986/android-custom-listview you scroll your listView getView method will be called. The method you copied here is a part of EfficientAdapter to optimize your ListView performance and along with optimization you used ViewHolder pattern. Copied from Specs With little more explanation..
How to transition from managedQuery to LoaderManager/CursorLoader? http://stackoverflow.com/questions/8899497/how-to-transition-from-managedquery-to-loadermanager-cursorloader Activity's onCreate method . This design might make the transition to multi pane layouts easier if you ever decide to optimize your application for tablets. It's a nice learning experience too . This is a pretty nice tutorial too. Try and work your..
access (faster polling) accelerometer via NativeActivity NDK http://stackoverflow.com/questions/8989686/access-faster-polling-accelerometer-via-nativeactivity-ndk these two articles will help out a bit for anyone else that stumbles on this question and wonders why bother or how to optimize the example in the NDK a bit. These two short articles layout the issues and potential solutions but no complete source..
Displaying YUV Image in Android http://stackoverflow.com/questions/9192982/displaying-yuv-image-in-android System.out.println video image displayed My query is overall this function is taking approx 40 ms is there any way to optimize it 1 Is there any way to display YUV data to imageView 2 Is there any other way to create Image Bitmap image from RGB data..
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