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給apk簽名

一、簽名

把apk和簽名檔案放在jdk bin目錄下,然後在jkd bin目錄下執行以下代碼:

jarsigner -verbose -keystore xxx.keystore -signedjar android-release-signed.apk android-release-unsigned.apk xxx.keystore      

這一步是簽名 

二、優化對齊

把生成的 android-release-unsigned.apk 放在 androidsdk\build-tools\x.x.x目錄下,運作以下指令:

zipalign -v 4 android-release-signed.apk android-release-signed-zipaligned.apk      

參考:https://developer.android.com/studio/publish/app-signing.html