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Teaches you how to use the platform key to sign the APK _android

Source: Internet
Author: User
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1. Enter <android_source_path>/build/target/product/security to locate the "platform.pk8" and "Platform.x509.pem" system keys.

2. Enter <android_source_path>/build/tools/signapk to find Signapk.java, run Javac compiled into Signapk.class

3. Execute command Java com.android.signapk.SignApk platform.x509.pem platform.pk8 input.apk output.apk

OK, you have completed the INPUT.APK signature and the output file is output.apk.

In addition, command Java COM.ANDROID.SIGNAPK.SIGNAPK platform.x509.pem platform.pk8 input.apk output.apk

Not only can the APK file be re-signed, but all zip files can be re-signed, including ROM files.

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