File Format Error Of Android-29

[ShawnXiaFei]

Hello,

The android.jar in android-29 is not a Real jar. In fact, it is ...

android.jar |---- android29 |-------- android29.jar

And, android29.jar can not access to @hide-class. eg. android/util/ByteStringUtils.java.

/**
 * @hide
 */
public final class ByteStringUtils {