I.MX6 默认打开 USB adb

/*****************************************************************************
* I.MX6 默认打开 USB adb
* 声明:
* 在调试android的时候,尤其是前期,可能我们没有Touch,这样使用adb显得
* 力不从心,因为它会弹个对话框来,可你有按不了,于是默认打开adb就成了需求。
*
* 2016-1-20 深圳 南山平山村 曾剑锋
****************************************************************************/ 一、参考文章:
飞思卡尔 imx6 android 调试环境搭建
http://www.wjxfpf.com/2015/10/590190.html
Android 4.2. 开机默认开启USB调试
http://blog.csdn.net/zhujm320/article/details/37914487
默认打开USB调试功能
http://blog.csdn.net/pfgmylove/article/details/16985159 二、解决方案:
. cat frameworks/base/services/java/com/android/server/usb/UsbDeviceManager.java
......
public void systemReady() {
if (DEBUG) Slog.d(TAG, "systemReady");
mNotificationManager = (NotificationManager)
mContext.getSystemService(Context.NOTIFICATION_SERVICE); // We do not show the USB notification if the primary volume supports mass storage.
// The legacy mass storage UI will be used instead.
boolean massStorageSupported = false;
final StorageManager storageManager = StorageManager.from(mContext);
final StorageVolume primary = storageManager.getPrimaryVolume();
massStorageSupported = primary != null && primary.allowMassStorage();
mUseUsbNotification = !massStorageSupported; // make sure the ADB_ENABLED setting value matches the current state
//Settings.Global.putInt(mContentResolver, Settings.Global.ADB_ENABLED, mAdbEnabled ? 1 : 0);
Settings.Global.putInt(mContentResolver, Settings.Global.ADB_ENABLED, );
mHandler.sendEmptyMessage(MSG_SYSTEM_READY);
}
......
. cat /init.rc
......
# Enable adb security for JB4.2.2
setprop ro.adb.secure
......
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