Modify ProGuard rules to automatically shrink object files

This commit is contained in:
Christian Hagau 2017-12-05 00:00:00 +00:00 committed by Dominik Schürmann
parent 14ce085be8
commit e5018a02d1
8 changed files with 53 additions and 25 deletions

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@ -191,7 +191,13 @@ android {
buildTypes {
release {
minifyEnabled true
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules-release.pro'
proguardFiles getDefaultProguardFile('proguard-android.txt'),
'proguard-rules-base.pro',
'proguard-rules-bouncycastle.pro',
'proguard-rules-okio.pro',
'proguard-rules-okhttp.pro',
'proguard-rules-support.pro'
// Reference them in the java files with e.g. BuildConfig.ACCOUNT_TYPE.
buildConfigField "String", "ACCOUNT_TYPE", "\"org.sufficientlysecure.keychain.account\""
@ -207,10 +213,17 @@ android {
}
debug {
// disable ProGuard for faster compile times for debug builds
minifyEnabled false
minifyEnabled true
multiDexEnabled true
proguardFiles = buildTypes.release.proguardFiles
testProguardFiles getDefaultProguardFile('proguard-android.txt'),
'proguard-rules-base.pro',
'proguard-rules-bouncycastle.pro',
'proguard-rules-okio.pro',
'proguard-rules-okhttp.pro',
'proguard-rules-support.pro',
'proguard-rules-test.pro'
applicationIdSuffix ".debug"

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@ -0,0 +1,17 @@
# Documentation for ProGuard:
# http://developer.android.com/guide/developing/tools/proguard.html
# http://proguard.sourceforge.net/
-dontoptimize
-dontpreverify
-dontnote **
-keepattributes **
-keep class org.sufficientlysecure.keychain.** { *; }
# * Obfuscate android.support.v7.view.menu.** to fix Samsung Android 4.2 bug
# https://code.google.com/p/android/issues/detail?id=78377
# * Disable obfuscation for all other classes
-keepnames class !android.support.v7.view.menu.**, ** { *; }

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@ -0,0 +1,3 @@
-keep class org.bouncycastle.jcajce.provider.** { *; }
-dontwarn javax.naming.**

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@ -0,0 +1,2 @@
-dontwarn javax.annotation.Nullable
-dontwarn javax.annotation.ParametersAreNonnullByDefault

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@ -0,0 +1,2 @@
-dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
-dontwarn okio.**

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@ -1,21 +0,0 @@
# Documentation for ProGuard:
# http://developer.android.com/guide/developing/tools/proguard.html
# http://proguard.sourceforge.net/
#-dontshrink # shrinking enabled, see below
#-dontobfuscate # obfuscation enabled for one class (see below)
-dontoptimize
-dontpreverify
-keepattributes **
-dontwarn **
-dontnote **
# Rules are defined as negation filters!
# (! = negation filter, ** = all subpackages)
# Keep everything (** {*;}) except...
# * Obfuscate android.support.v7.view.menu.** to fix Samsung Android 4.2 bug
# https://code.google.com/p/android/issues/detail?id=78377
# * Remove unneeded Bouncy Castle packages to be under 64K limit
# http://developer.android.com/tools/building/multidex.html
-keep class !android.support.v7.view.menu.**,!org.bouncycastle.crypto.tls.**,!org.bouncycastle.pqc.**,!org.bouncycastle.x509.**,!org.bouncycastle.jcajce.provider.asymmetric.dstu.**,!org.bouncycastle.jcajce.provider.asymmetric.ecgost.**,!org.bouncycastle.jcajce.provider.asymmetric.gost.**,!org.bouncycastle.jcajce.provider.asymmetric.DSTU4145,!org.bouncycastle.jcajce.provider.asymmetric.ECGOST,!org.bouncycastle.jcajce.provider.asymmetric.GOST,!org.bouncycastle.asn1.cmp.**,!org.bouncycastle.asn1.crmf.**,!org.bouncycastle.asn1.dvcs.**,!org.bouncycastle.asn1.smime.**,!org.bouncycastle.asn1.tsp.**,** {*;}

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@ -0,0 +1 @@
-keep class android.support.v7.widget.SearchView { *; }

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@ -0,0 +1,11 @@
-dontwarn android.test.**
-dontwarn com.android.support.test.**
-dontwarn android.databinding.**
-dontwarn javax.annotation.**
-dontwarn org.hamcrest.**
-dontwarn org.junit.**
-dontwarn com.squareup.**
-dontobfuscate