Only support for dalvik runtime
Allow java file level override to boot class path.
e.g. Create an application with AndroidManifest.xml:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="an.override.kk443"
android:versionCode="2" android:versionName="2.0">
<uses-sdk android:minSdkVersion="17" />
<application>
<meta-data android:name="mbcpDescription" android:value="Patch framework" />
<meta-data android:name="mbcpTargetJarPath" android:value="/system/framework/framework.jar" />
</application>
</manifest>And source contain somthing like src/android/app/Activity.java src/com/android/server/power/PowerManagerService.java
Install the apk, enable it in LitePatcherInstaller. Reboot then the device is running framework with the 2 classes in the apk.