com.android.apksig

Class DefaultApkSignerEngine.Builder

java.lang.Object

com.android.apksig.DefaultApkSignerEngine.Builder

Enclosing class:

DefaultApkSignerEngine

public static class DefaultApkSignerEngine.Builder
extends java.lang.Object

Builder of DefaultApkSignerEngine instances.

Constructor Summary

Constructors

Constructor and Description
Builder(java.util.List<DefaultApkSignerEngine.SignerConfig> signerConfigs, int minSdkVersion) Constructs a new Builder.

Method Summary

Modifier and Type	Method and Description
DefaultApkSignerEngine	build() Returns a new DefaultApkSignerEngine instance configured based on the configuration of this builder.
DefaultApkSignerEngine.Builder	setCreatedBy(java.lang.String createdBy) Sets the value of the Created-By field in JAR signature files.
DefaultApkSignerEngine.Builder	setOtherSignersSignaturesPreserved(boolean preserved) Sets whether signatures produced by signers other than the ones configured in this engine should be copied from the input APK to the output APK.
DefaultApkSignerEngine.Builder	setV1SigningEnabled(boolean enabled) Sets whether the APK should be signed using JAR signing (aka v1 signature scheme).
DefaultApkSignerEngine.Builder	setV2SigningEnabled(boolean enabled) Sets whether the APK should be signed using APK Signature Scheme v2 (aka v2 signature scheme).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Builder

public Builder(java.util.List<DefaultApkSignerEngine.SignerConfig> signerConfigs,
               int minSdkVersion)

Constructs a new Builder.

Parameters:

signerConfigs - information about signers with which the APK will be signed. At least one signer configuration must be provided.

minSdkVersion - API Level of the oldest Android platform on which the APK is supposed to be installed. See minSdkVersion attribute in the APK's AndroidManifest.xml. The higher the version, the stronger signing features will be enabled.

Method Detail

build

public DefaultApkSignerEngine build()
                             throws java.security.InvalidKeyException

Returns a new DefaultApkSignerEngine instance configured based on the configuration of this builder.

Throws:

java.security.InvalidKeyException

setV1SigningEnabled

public DefaultApkSignerEngine.Builder setV1SigningEnabled(boolean enabled)

Sets whether the APK should be signed using JAR signing (aka v1 signature scheme).

By default, the APK will be signed using this scheme.

setV2SigningEnabled

public DefaultApkSignerEngine.Builder setV2SigningEnabled(boolean enabled)

Sets whether the APK should be signed using APK Signature Scheme v2 (aka v2 signature scheme).

By default, the APK will be signed using this scheme.

setOtherSignersSignaturesPreserved

public DefaultApkSignerEngine.Builder setOtherSignersSignaturesPreserved(boolean preserved)

Sets whether signatures produced by signers other than the ones configured in this engine should be copied from the input APK to the output APK.

By default, signatures of other signers are omitted from the output APK.

setCreatedBy

public DefaultApkSignerEngine.Builder setCreatedBy(java.lang.String createdBy)

Sets the value of the Created-By field in JAR signature files.