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2014/10/16 ¤W¤È 08:22:21
android Programming Glossary: reduceCaused by: java.lang.OutOfMemoryError: bitmap size exceeds VM budget http://stackoverflow.com/questions/10314527/caused-by-java-lang-outofmemoryerror-bitmap-size-exceeds-vm-budget is null options This inSampleSize option reduces memory consumption. Here's a complete method. First it reads.. the image is decoded. decodes image and scales it to reduce memory consumption private Bitmap decodeFile File f try Decode..
Jelly Bean DatePickerDialog — is there a way to cancel? http://stackoverflow.com/questions/11444238/jelly-bean-datepickerdialog-is-there-a-way-to-cancel etc. that are suitable for my needs because I wanted to reduce boilerplate code in client classes to a minimum. Full usage..
JDBC vs Web Service for Android http://stackoverflow.com/questions/15853367/jdbc-vs-web-service-for-android you can imagine carriers helpfully generating TCP ACKs to reduce latency never mind the problems that causes with packet loss..
http://stackoverflow.com/questions/17102161/how-to-use-media-queries-for-android-devices-with-android-version-2-2-1-and-2-3 you will see the styles inside mediquery only when you reduce the width of the browser to satisfy the media query. very important.. changes inside mediaquery of max width 241px you need to reduce the width of your browser to less than 240px. just reduce the.. reduce the width of your browser to less than 240px. just reduce the width of broswer to very minimial You can try following..
http://stackoverflow.com/questions/2317167/helloandroid-emulator-problem Configure the Android SDK location in Eclipse. Reboot to reduce the CPU utilization Run the emulator from the command line and..
http://stackoverflow.com/questions/2531187/android-and-obfuscation the original jar files ProGuard can significantly reduce the file sizes and boost the run time performance of the code... ProGuard here http proguard.sourceforge.net It even can reduce the total library of Java Standard edition in 16 minutes 66..
How to scale/resize text to fit a TextView? http://stackoverflow.com/questions/2596452/how-to-scale-resize-text-to-fit-a-textview if currentBounds.height maxViewHeight just to be sure reduce the value tv.setTextSize resultingSize 1 I think the problem..
Android: Using linear gradient as background looks banded http://stackoverflow.com/questions/2928101/android-using-linear-gradient-as-background-looks-banded on emulator and on a real device too. Is there any way to reduce this behaviour android gradient shape share improve this..
How do I pause Flash content in an Android WebView when my activity isn't visible? http://stackoverflow.com/questions/3431351/how-do-i-pause-flash-content-in-an-android-webview-when-my-activity-isnt-visibl for example when a call is received or alarm goes off to reduce CPU utilization battery usage and memory usage. This seems to.. if the view is taken offscreen this could be called to reduce unnecessary CPU and or network traffic. When the view is again..
How to delete an SMS from the inbox in Android programmatically? http://stackoverflow.com/questions/419184/how-to-delete-an-sms-from-the-inbox-in-android-programmatically remove application specific SMS messages from the inbox to reduce the potential overflow of those messages. Questions on other..
Quality problems when resizing an image at runtime http://stackoverflow.com/questions/4231817/quality-problems-when-resizing-an-image-at-runtime Calculate the correct inSampleSize scale value. This helps reduce memory use. It should be a power of 2 from http stackoverflow.com..
Is it possible to chop a bitmap to small pieces without loading the entire thing into memory? http://stackoverflow.com/questions/4815192/is-it-possible-to-chop-a-bitmap-to-small-pieces-without-loading-the-entire-thing sure how to do that. I also saw that it was possible to reduce the memory size of the Bitmap by using the inSampleSize property..
What do GC_FOR_MALLOC, GC_EXPLICIT, and other GC_* mean in Android Logcat? http://stackoverflow.com/questions/4976566/what-do-gc-for-malloc-gc-explicit-and-other-gc-mean-in-android-logcat GC_EXTERNAL_ALLOC means that the the VM is trying to reduce the amount of memory used for collectable objects to make room..
Android Out of Memory error with Lazy Load images http://stackoverflow.com/questions/5082703/android-out-of-memory-error-with-lazy-load-images return null decodes image and scales it to reduce memory consumption private Bitmap decodeFile File f try decode.. return null decodes image and scales it to reduce memory consumption private SoftReference Bitmap decodeFile File..
Can I change the LED intensity of an Android device? http://stackoverflow.com/questions/5970188/can-i-change-the-led-intensity-of-an-android-device intensities to the LED for a stronger light or to reduce the light intensity android camera led share improve this..
Android imageView Zoom-in and Zoom-Out http://stackoverflow.com/questions/6650398/android-imageview-zoom-in-and-zoom-out to increase imageview width and height while Zoom in and reduce imageview width and height while Zoom out.Can any one suggest..
Caused by: java.lang.OutOfMemoryError: bitmap size exceeds VM budget http://stackoverflow.com/questions/10314527/caused-by-java-lang-outofmemoryerror-bitmap-size-exceeds-vm-budget options.inSampleSize 8 Bitmap preview_bitmap BitmapFactory.decodeStream is null options This inSampleSize option reduces memory consumption. Here's a complete method. First it reads image size without decoding the content itself. Then it finds.. best inSampleSize value it should be a power of 2. And finally the image is decoded. decodes image and scales it to reduce memory consumption private Bitmap decodeFile File f try Decode image size BitmapFactory.Options o new BitmapFactory.Options..
Jelly Bean DatePickerDialog — is there a way to cancel? http://stackoverflow.com/questions/11444238/jelly-bean-datepickerdialog-is-there-a-way-to-cancel Google Drive account . I took a few assumptions button names etc. that are suitable for my needs because I wanted to reduce boilerplate code in client classes to a minimum. Full usage example class YourActivity extends SherlockFragmentActivity..
JDBC vs Web Service for Android http://stackoverflow.com/questions/15853367/jdbc-vs-web-service-for-android to fail or go to a half open zombie state every NAT problem you can imagine carriers helpfully generating TCP ACKs to reduce latency never mind the problems that causes with packet loss discovery and window sizing wacky port blocking etc. Because..
http://stackoverflow.com/questions/17102161/how-to-use-media-queries-for-android-devices-with-android-version-2-2-1-and-2-3 you are trying to view. 4.If you are testing on browser you will see the styles inside mediquery only when you reduce the width of the browser to satisfy the media query. very important becuase by using media query you say to browser that.. this only when width is this much.For example to see the changes inside mediaquery of max width 241px you need to reduce the width of your browser to less than 240px. just reduce the width of broswer to very minimial You can try following media.. the changes inside mediaquery of max width 241px you need to reduce the width of your browser to less than 240px. just reduce the width of broswer to very minimial You can try following media query for a device of resoltuion 240 320. I think i found..
http://stackoverflow.com/questions/2317167/helloandroid-emulator-problem Uninstall reinstall the Android ADT Plugin in Eclipse. Configure the Android SDK location in Eclipse. Reboot to reduce the CPU utilization Run the emulator from the command line and set it to use all CPUs with High or Real Time priority. Make..
http://stackoverflow.com/questions/2531187/android-and-obfuscation jar files into files that run on Android devices. By preprocessing the original jar files ProGuard can significantly reduce the file sizes and boost the run time performance of the code. It optimizes shrinks and obfuscates your application. You.. your application. You can find more information about ProGuard here http proguard.sourceforge.net It even can reduce the total library of Java Standard edition in 16 minutes 66 less size faster performance ánd obfuscation No experience on..
How to scale/resize text to fit a TextView? http://stackoverflow.com/questions/2596452/how-to-scale-resize-text-to-fit-a-textview tv.getPaddingTop System.out.println Resulting resultingSize if currentBounds.height maxViewHeight just to be sure reduce the value tv.setTextSize resultingSize 1 I think the problem is in the use of tv.getPaint .getTextBounds ... . It always..
Android: Using linear gradient as background looks banded http://stackoverflow.com/questions/2928101/android-using-linear-gradient-as-background-looks-banded shape_background_grey It works but it looks very banded on emulator and on a real device too. Is there any way to reduce this behaviour android gradient shape share improve this question As Romain Guy suggests listView.getBackground .setDither..
How do I pause Flash content in an Android WebView when my activity isn't visible? http://stackoverflow.com/questions/3431351/how-do-i-pause-flash-content-in-an-android-webview-when-my-activity-isnt-visibl SWF playback it is not in view or the foreground application for example when a call is received or alarm goes off to reduce CPU utilization battery usage and memory usage. This seems to be working perfectly in both the stock browser and Dolphin.. view and its associated DOM plugins javascript etc. For example if the view is taken offscreen this could be called to reduce unnecessary CPU and or network traffic. When the view is again active call onResume . Note the reference to plugins which..
How to delete an SMS from the inbox in Android programmatically? http://stackoverflow.com/questions/419184/how-to-delete-an-sms-from-the-inbox-in-android-programmatically However to prevent clutter it'd be nice to be able to remove application specific SMS messages from the inbox to reduce the potential overflow of those messages. Questions on other Google groups on getting a definitive answer on a programmatic..
Quality problems when resizing an image at runtime http://stackoverflow.com/questions/4231817/quality-problems-when-resizing-an-image-at-runtime width. if desiredWidth srcWidth desiredWidth srcWidth Calculate the correct inSampleSize scale value. This helps reduce memory use. It should be a power of 2 from http stackoverflow.com questions 477572 android strange out of memory issue 823966#823966..
Is it possible to chop a bitmap to small pieces without loading the entire thing into memory? http://stackoverflow.com/questions/4815192/is-it-possible-to-chop-a-bitmap-to-small-pieces-without-loading-the-entire-thing like to chop the full image into smaller pieces but I'm not sure how to do that. I also saw that it was possible to reduce the memory size of the Bitmap by using the inSampleSize property of the BitmapFactory.Option class but if I do that I won't..
What do GC_FOR_MALLOC, GC_EXPLICIT, and other GC_* mean in Android Logcat? http://stackoverflow.com/questions/4976566/what-do-gc-for-malloc-gc-explicit-and-other-gc-mean-in-android-logcat when the heap has reached a certain amount of objects to collect. GC_EXTERNAL_ALLOC means that the the VM is trying to reduce the amount of memory used for collectable objects to make room for more non collectable. Update There has been a name change..
Android Out of Memory error with Lazy Load images http://stackoverflow.com/questions/5082703/android-out-of-memory-error-with-lazy-load-images bitmap decodeFile f return bitmap catch Exception ex ex.printStackTrace return null decodes image and scales it to reduce memory consumption private Bitmap decodeFile File f try decode image size BitmapFactory.Options o new BitmapFactory.Options.. bitmap decodeFile f return bitmap catch Exception ex ex.printStackTrace return null decodes image and scales it to reduce memory consumption private SoftReference Bitmap decodeFile File f try decode image size BitmapFactory.Options o new BitmapFactory.Options..
Can I change the LED intensity of an Android device? http://stackoverflow.com/questions/5970188/can-i-change-the-led-intensity-of-an-android-device this code just turns on the LED. But is there a way to set different intensities to the LED for a stronger light or to reduce the light intensity android camera led share improve this question HTC has an alternative API that supports this however..
Android imageView Zoom-in and Zoom-Out http://stackoverflow.com/questions/6650398/android-imageview-zoom-in-and-zoom-out and Zoom out.I want to Zoom in and Zoom out ImageView.I want to increase imageview width and height while Zoom in and reduce imageview width and height while Zoom out.Can any one suggest me android share improve this question Make two java..
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