tree 829d5139d33753f96957ac2124bbf61a3be2a7a4
parent bbed69281062cc31e8d9fafbbdaee33620cfb3dc
author hongzhu wang <wanghongzhu@hisense.com> 1633754529 +0000
committer hongzhu wang <wanghongzhu@hisense.com> 1633755843 +0000

Fix: crash when running am.jar without parameters

Issure:
When no args to run am.jar,mAm is not initialized before use
process will crash in NRE

Solution:
Initialize mAm in constructor

Bug: 202471754
Test: manual
Running follow sh on the device displays help messages correctly

base=/system
export CLASSPATH=$base/framework/am.jar
exec app_process $base/bin com.android.commands.am.Am

Change-Id: I088f4f5b4072d350c217655a291658d0bfd506e9