问题
I am using Android Studio 1.0.2. When I click assembleRelease in gradle tasks, two files are generated, app-release-unaligned.apk and app-release.apk. I know app-release-unaligned.apk is unaligned but what is app-release.apk? Is it aligned apk? My build.gradle is like below.
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-project.txt'
signingConfig signingConfigs.config
zipAlignEnabled true // Is this necessary or not in Android Studio 1.0.2?
}
}
Even if I didn't put zipAlignEnabled true, app-release.apk is generated. Is it still necessary in Android Studio 1.0.2? All information I get about zipalign is before Android Studio 1.0 comes out.
回答1:
It is both aligned and signed. Ready for publication.
AFAIK zipAlignEnabled is true by default for release builds.
回答2:
You don't need to set that flag.
From official guide
The possible properties and their default values are:
来源：https://stackoverflow.com/questions/27945655/is-app-release-apk-zipaligned-apk