android 1.5 SDK 模擬器無法啟動問題-基礎電子

精品文檔-下載后可編輯android1.5SDK模擬器無法啟動問題-基礎電子作者：岳峰，華清遠見嵌入式學院講師。

更新了android1.5sdk后，首先會遇到一個棘手問題，模擬器啟動不了，控制臺報“FailedtofindanAVDcompatiblewithtarget”錯誤。解決辦法如下：

進入1.5sdk目錄下，－tools-敲入命令“./androidcreateavd-nmy_android1.5-t2”，注意，win系統(tǒng)，無需前邊得./，會創(chuàng)建出“my_android1.5”avd文件，然后到ide環(huán)境下，run一個項目，系統(tǒng)提示選擇一個avd,選擇你剛剛創(chuàng)建得“my_android1.5”，即可。以下是操作截圖

這里我創(chuàng)建了三個avd，分別對應1.51.1googleApi

一個很酷得功能在創(chuàng)建avd文件得第二步，控制臺提示“是否自定義自己得設備”，默認選項是"no",如果輸入"y",接下來可以一步步根據(jù)提示，定制自己得模擬器性能參數(shù)。比較有意思，參數(shù)表如下：

Cachepartitionsupport

Whetherweusea/cachepartitiononthedevice.Defaultvalueis"yes".

disk.cachePartition

Cachepartitionsize

Defaultvalueis"66MB".

disk.cachePartition.size

這個工具得其他操作方法：

Usage:android[globaloptions]action[actionoptions]

Globaloptions:-h--helpThishelp.-s--silentSilentmode:onlyerrorsareprintedout.-v--verboseVerbosemode:errors,warningsandinformationalmessagesareprinted.

Validactionsarecomposedofaverbandanoptionaldirectobject:-list:Listsexistingtargetsorvirtualdevices.-listavd:ListsexistingAndroidVirtualDevices.-listtarget:Listsexistingtargets.-createavd:CreatesanewAndroidVirtualDevice.-moveavd:MovesorrenamesanAndroidVirtualDevice.-deleteavd:DeletesanAndroidVirtualDevice.-updateavd:UpdatesanAndroidVirtualDevicetomatchthefoldersofanewSDK.-createproject:CreatesanewAndroidProject.-updateproject:UpdatesanAndroidProject(musthaveanAndroidManifest.xml).

Action"list":Listsexistingtargetsorvirtualdevices.Options:Nooptions

Action"listavd":ListsexistingAndroidVirtualDevices.Options:Nooptions

Action"listtarget":Listsexistingtargets.Options:Nooptions

Action"createavd":CreatesanewAndroidVirtualDevice.Options:-t--targetTargetidofthenewAVD[required]-c--sdcardPathtoasharedSDcardimage,orsizeofanewsdcardforthenewAVD-p--pathLocationpathofthedirectorywherethenewAVDwillbecreated

-n--nameNameofthenewAVD[required]-f--forceForcecreation(overrideanexistingAVD)-s--skinSkinofthenewAVD

Action"moveavd":MovesorrenamesanAndroidVirtualDevice.Options:-p--pathNewlocationpathofthedirectorywheretomovetheAVD-n--nameNameoftheAVDtomoveorrename[required]-r--renameNewnameoftheAVDtorename

Action"deleteavd":DeletesanAndroidVirtualDevice.Options:-n--nameNameoftheAVDtodelete[required]

Action"updateavd":UpdatesanAndroidVirtualDevicetomatchthefoldersofanewSDK.Options:-n--nameNameoftheAVDtoupdate[required]

Action"createproject":CreatesanewAndroidProject.Options:-k--packagePackagename[required]-n--nameProjectname-a--activityActivityname[required]-t--targetTargetidofthenewproject[required]-p--pathLocationpathofnewproject[required]

Action"updateproject":UpdatesanAndroidProject(musthaveanAndroidManifest.xml).Option