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2014/10/16 ¤W¤È 08:25:48
android Programming Glossary: tendsPhoneGap 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 it seems smoother to user's look and feel while Android tends to render process simultaneously on the go. In general it could..
Why is HttpUrlConnection throwing an SSLException while on a mobile data connection? http://stackoverflow.com/questions/12885247/why-is-httpurlconnection-throwing-an-sslexception-while-on-a-mobile-data-connect an HTTPS over wifi first connecting over mobile data tends to work fine for a while The problem appears to happen on a..
Live-stream video from one android phone to another over WiFi http://stackoverflow.com/questions/14401340/live-stream-video-from-one-android-phone-to-another-over-wifi mMediaPlayer.start Unfortunately mediaplayer tends to not like this so you have a couple of options either a save..
Android - ListView inside Gallery makes the scrolling not Smooth http://stackoverflow.com/questions/3249832/android-listview-inside-gallery-makes-the-scrolling-not-smooth Scrollable items inside of other scrollable items tends to have problems. I am not surprised that this does not work..
Different values between sensors TYPE_ACCELEROMETER/TYPE_MAGNETIC_FIELD and TYPE_ORIENTATION http://stackoverflow.com/questions/4174389/different-values-between-sensors-type-accelerometer-type-magnetic-field-and-type north direction. Note that in the northern hemisphere this tends to point downward due to magnetic dip . The accelerometer vector..
Disable home button in android toddler app? http://stackoverflow.com/questions/4278535/disable-home-button-in-android-toddler-app the home button brings up the ALT TAB type menu which then tends to crash the phone. There is a home screen replacement app available..
knowing when map has stopped scrolling (like “moveend” in javascript API) http://stackoverflow.com/questions/4351748/knowing-when-map-has-stopped-scrolling-like-moveend-in-javascript-api is I don't know if the view has stopped since scrolling tends to have inertia and can keep going past the ACTION_UP event...
Android Browser textarea scrolls all over the place, is unusable http://stackoverflow.com/questions/4489809/android-browser-textarea-scrolls-all-over-the-place-is-unusable app has a textarea on one of its pages and this textarea tends to have a good amount of text in it at times. Its basically..
Producing optimised NDK code for multiple architectures? http://stackoverflow.com/questions/5089783/producing-optimised-ndk-code-for-multiple-architectures Compiling to Thumb is the default in the NDK as it tends to create a smaller binary and the speed difference is not that.. the Android specific ABI known as armeabi v7a which extends armeabi to add the Thumb 2 instruction set and a hardware floating..
Android heap size on different phones/devices and OS versions http://stackoverflow.com/questions/5350465/android-heap-size-on-different-phones-devices-and-os-versions size proportional to the amount of RAM on the phone No it tends to be based more on screen resolution as higher resolution screens..
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 does many pre process and calculation before rendering to make it seems smoother to user's look and feel while Android tends to render process simultaneously on the go. In general it could be say that to every cross platform mobile apps built on..
Why is HttpUrlConnection throwing an SSLException while on a mobile data connection? http://stackoverflow.com/questions/12885247/why-is-httpurlconnection-throwing-an-sslexception-while-on-a-mobile-data-connect when the device is on a mobile data connection After making an HTTPS over wifi first connecting over mobile data tends to work fine for a while The problem appears to happen on a small number of specific mobile carriers What could be happening..
Live-stream video from one android phone to another over WiFi http://stackoverflow.com/questions/14401340/live-stream-video-from-one-android-phone-to-another-over-wifi mMediaPlayer.setDataSource pfd.getFileDescriptor mMediaPlayer.prepare mMediaPlayer.start Unfortunately mediaplayer tends to not like this so you have a couple of options either a save data from socket to file and after you have a bit of data..
Android - ListView inside Gallery makes the scrolling not Smooth http://stackoverflow.com/questions/3249832/android-listview-inside-gallery-makes-the-scrolling-not-smooth
Different values between sensors TYPE_ACCELEROMETER/TYPE_MAGNETIC_FIELD and TYPE_ORIENTATION http://stackoverflow.com/questions/4174389/different-values-between-sensors-type-accelerometer-type-magnetic-field-and-type the UP direction. The magnetometer produces a vector in the north direction. Note that in the northern hemisphere this tends to point downward due to magnetic dip . The accelerometer vector and magnetometer vector can be combined mathematically..
Disable home button in android toddler app? http://stackoverflow.com/questions/4278535/disable-home-button-in-android-toddler-app at least on my LG GW620 while in Toddle Lock holding the home button brings up the ALT TAB type menu which then tends to crash the phone. There is a home screen replacement app available with source code on the android dev site http developer.android.com..
knowing when map has stopped scrolling (like “moveend” in javascript API) http://stackoverflow.com/questions/4351748/knowing-when-map-has-stopped-scrolling-like-moveend-in-javascript-api moved enough to need a new set of data return true Problem is I don't know if the view has stopped since scrolling tends to have inertia and can keep going past the ACTION_UP event. Is there some event I can tap into that will alert me when..
Android Browser textarea scrolls all over the place, is unusable http://stackoverflow.com/questions/4489809/android-browser-textarea-scrolls-all-over-the-place-is-unusable The Android versions I'm testing it on are 2.1 and 2.2. My app has a textarea on one of its pages and this textarea tends to have a good amount of text in it at times. Its basically a free form writing field. This works as expected in iOS. However..
Producing optimised NDK code for multiple architectures? http://stackoverflow.com/questions/5089783/producing-optimised-ndk-code-for-multiple-architectures your code as ARM instructions instead of Thumb instructions. Compiling to Thumb is the default in the NDK as it tends to create a smaller binary and the speed difference is not that noticeable for most code. The compiler can't always take.. by putting APP_ABI armeabi . Newer processors also support the Android specific ABI known as armeabi v7a which extends armeabi to add the Thumb 2 instruction set and a hardware floating point instruction set called VFPv3 D16. armeabi v7a compatible..
Android heap size on different phones/devices and OS versions http://stackoverflow.com/questions/5350465/android-heap-size-on-different-phones-devices-and-os-versions requirements though I haven't looked recently. Is the heap size proportional to the amount of RAM on the phone No it tends to be based more on screen resolution as higher resolution screens tend to want to manipulate larger bitmaps so Google makes..
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