开机动画以及升级包制作.ppt

晶晨半导体(上海)有限公司,演讲内容,一.开机图片制作和替换,二.开机动画制作和替换,三.升级包制作,开机图片的制作和替换,Androidinitlogo-greenrobot-sourceimageonarunningsystemis/initlogo.rle.bak(and/initlogo.rlesymlink)-sourceimageintheprojectsourceisdevice/amlogic/$TARGET_PRODUCT/initlogo*.rle.bak-Tocreateanewinitlogo.rle:-InstallImageMagick#sudoapt-getinstallimagemagick-MakesureAndroidsourceisbuiltandrgb2565hosttoolisbuilt:$ls$ANDROID_BUILD_TOP/out/host/linux-x86/bin/rgb2565out/host/linux-x86/bin/rgb2565-Createanimage(logo.png)withdimensionsmatchingyourscreen(ex:iffb0is800 x480,imageshouldbe800 x480)-Convert:$convert-depth8logo.pngrgb:logo.raw$rgb2565-rleinitlogo.rle-Todisable,removethefiles/initlogo.rle.bakand/initlogo.rleandtheirreferencesin/init.rc使用PS制作一张320*480的图片，保存时选“保存为Web所用格式”，然后在弹开的窗口上，“预设”项选择“PNG-24”，保存为android_logo.png,开机动画制作和替换,Androidbootanimation-androidwithalightmovinglefttoright-sourceisinframeworks/base/cmds/bootanimation-codecheckstoseeifaZIPfileofstillimagesandanimationdescriptionisavailablein/data/local/bootanimation.zipor/system/media/bootanimation.zip.-IfthisZIPfileisavailable,itwillbeplayed.Ifnot,theandroidbootanimationwillbedisplayed.-Todisable,removethebootanimationservicefrom/init.rc,升级包的制作,在rootfs下：1、./build/envsetup.sh2、lunchb01ref-eng3、cdout/target/product/b01ref4、mkdirtemp/SYSTEM5、将相关文件拷贝到temp/SYSTEM里面，通常是app、etc、framewo