安卓項目中缺少ant.properties文件

Question

我從命令行構建android應用程序。我需要簽署我的應用程序才能在設備上安裝內置的.apk文件。爲此，我需要在ant.properties文件中寫入key.store和key.alias。但ant.properties文件丟失。所以任何人都知道請讓我知道。

Answer 1

運行android update project -p .

或

具有以下內容

# This file is used to override default values used by the Ant build system. 
# 
# This file must be checked in Version Control Systems, as it is 
# integral to the build system of your project. 

# This file is only used by the Ant script. 

# You can use this to override default values such as 
# 'source.dir' for the location of your java source folder and 
# 'out.dir' for the location of your output folder. 

# You can also use it define how the release builds are signed by declaring 
# the following properties: 
# 'key.store' for the location of your keystore and 
# 'key.alias' for the name of the key to use. 
# The password will be asked during the build when you use the 'release' target. 

android.library.reference.1=###link to any external libraries#### 

key.alias=android_key 
key.store.password==######### 
config.logging=false 
key.store=#########path to keystore########## 
key.alias.password=######