Android 6.0 关机菜单添加重启按钮

修改/trunk/LINUX/android/frameworks/base/core/res/res/values/config.xml
添加数组name为config_globalActionsList的值

power

• reboot
  bugreport
  users
  

修改/LINUX/android/frameworks/base/services/core/java/com/android/server/policy/GlobalActions.java
添加变量:
private static final String GLOBAL_ACTION_KEY_USERS = "users";
private static final String GLOBAL_ACTION_KEY_SETTINGS = "settings";
private static final String GLOBAL_ACTION_KEY_LOCKDOWN = "lockdown";

•   private static final String GLOBAL_ACTION_KEY_REBOOT = "reboot";
  

在 private GlobalActionsDialog createDialog()内添加:
if (GLOBAL_ACTION_KEY_POWER.equals(actionKey)) {
mItems.add(new PowerAction());
} else if (GLOBAL_ACTION_KEY_REBOOT.equals(actionKey)) {
mItems.add(new RebootAction());
} else if (GLOBAL_ACTION_KEY_AIRPLANE.equals(actionKey)) {
mItems.add(mAirplaneModeOn);
} else if (GLOBAL_ACTION_KEY_BUGREPORT.equals(actionKey)) {
if (Settings.Global.getInt(mContext.getContentResolver(),
Settings.Global.BUGREPORT_IN_POWER_MENU, 0) != 0 && isCurrentUserOwner()) {
mItems.add(getBugReportAction());
}
}

在空白处添加:
private final class RebootAction extends SinglePressAction {
private RebootAction() {
super(com.android.internal.R.drawable.ic_lock_power_reboot,
R.string.global_action_reboot);
}

@Override
public boolean showDuringKeyguard() {
    return true;
}

@Override
public boolean showBeforeProvisioning() {
    return true;
}

@Override
public void onPress() {
    try {
        IPowerManager pm = IPowerManager.Stub.asInterface(ServiceManager
                .getService(Context.POWER_SERVICE));
                pm.reboot(true, null, false);
    } catch (RemoteException e) {
        Log.e(TAG, "PowerManager service died!", e);
        return;
    }
}

}

结束

需要编译以下目录
/trunk/LINUX/android/frameworks/base
/trunk/LINUX/android/frameworks/res