ODROID + XBox Controller Vs. OUYA

요즘 Hot한 OUYA 입니다.

안드로이드 console 게임기죠.

아래 동영상은 ODROID-X에 XBox Controller를 연결하여 게임 하는 모습니다.

OUYA는 GMS(Google Mobile Service)를 포함하시 않고 자체 Launcher가 있습니다.

혹시나 해서 ODROID에 올려 봤는데 안되더군요.

Launcher에서 서버와 통신하여 뭔가를 확인하도록 되어 있는 것 같습니다.

http://forums.ouya.tv/discussion/1401/discover-did-not-load-store-error-parsing-response-from-server-no-value-for-version

Google Play store를 공식 지원하지 않는 OUYA에서 현재 게임을 Launcher에서 다운 받는지 어떻게 추가하는지 궁금하네요.

OUYA만의 독점 배포 게임이 아니라면 모든 안드로이드에도 게임들이 동작 할 것이고 ODROID가 현재는 더 나은 퍼포먼스를 보여 주고 있죠.

기회가 되면 OUYA Controller를 ODROID에 연결해서 게임을 해보고 싶네요.

어제 Google에서 Android Console을 만든다는 루머가 있었죠.

http://www.computerworld.com/s/article/9240427/Report_Google_at_work_on_Android_gaming_console

Nexus-Q가 다음은 Console로 나올까요?

Soft keyboard bug.

android(4.1.2)에서 USB Keyboard를 연결하고 Soft keyboard를 사용하기 위해 Physical Keyboard turn off 하면 한번 software keyboard가 동작하고 물리적 키보드를 off하여도 안되고 재부팅 해도 안되네요.안드로이드 버그 인듯 한데 재부팅해도 안되는 건 좀 심각한 문제 인 듯 합니다.

http://comments.gmane.org/gmane.comp.handhelds.android.devel/219858

1. connect usb keyboard.
2. physical keyboard turn off.
3. run soft keyboard and It works only one time.
4. set physical keyboard.
5. physical keyboard turn off.
6. does not work soft keyboard never when usb keyboard is connected.

해결책은 언어를 바꾸고 바로 Default를 선택하면 나오는 화면에서 바꿀 수 있네요.

I found a solution.Change Language and just select Default item of "KEYBOARD & INPUT METHODS" menu. and you can change state of Hardware(Physical keyboard) on/off.

1. click "Language & input"
2. click "Default"
3. Change state of Hardware(Physical keyboard) on/off.

fix this file
frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/tablet/InputMethodsPanel.java


 37 import android.view.inputmethod.InputMethodSubtype;
 38 import android.widget.CompoundButton;
 39 import android.widget.CompoundButton.OnCheckedChangeListener;
 40 import android.widget.ImageView;

141     @Override
142     public void onFinishInflate() {
143         mInputMethodMenuList = (LinearLayout) findViewById(R.id.input_method_menu_list);
144         mHardKeyboardSection = (LinearLayout) findViewById(R.id.hard_keyboard_section);
145         mHardKeyboardSwitch = (Switch) findViewById(R.id.hard_keyboard_switch);
146         mHardKeyboardSwitch.setOnCheckedChangeListener(
147             new OnCheckedChangeListener() {
148             @Override
149             public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
150                 updateHardKeyboardEnabled();
151             }
152         });
153         mConfigureImeShortcut = findViewById(R.id.ime_settings_shortcut);
154         mConfigureImeShortcut.setOnClickListener(this);
155         // TODO: If configurations for IME are not changed, do not update
156         // by checking onConfigurationChanged.
157         updateUiElements();
158     }

HDMI screen rotation issue for ODROID(Exynos4412)

for Exynos4412(mali)

1080P(Full HD)

Tumblr.

720P -> enable Portrait HDMI Screen

1080P -> not allow Portrait HDMI Screen.

device/samsung/exynos4/libhdmi/libhdmiservice/SecTVOutService.cpp


291     void SecTVOutService::setHdmiRotate(uint32_t rotVal, uint32_t hwcLayer)
292     {
293         //codewalker
294         // 1080p is spec out.
295         if (mLCD_height == 1080)
296             return;

ODROID - Android Beta 1.8.0

1. Include XBox Controller kl, kcm.
2. Enable Netflix service.
3. Fix 1080P HDMI rotation issue.
4. If mouse.right.click property set "back", Mouse right click act back button(esc key).
5. If ro.sf.hwrotation is set, It effect rotation of HDMI Screen.
6. Fix not to root.
7. Mount USB Mass Storage automatically. (http://forum.odroid.com/viewtopic.php?f=14&t=1906&p=14016#p14016)
8. remove ODROID, FileManager, Ternmial app. add jackpal AndroidTerm, Ultra Explorer app.

https://www.dropbox.com/sh/d5zfj5z3mo0rohj/g7utJRzedt

Add init.d support to ODROID

Add init.d support to ODROID

create sysinit script device/hardkernel/proprietary/bin/sysinit

#!/system/bin/sh

export PATH=/sbin:/system/sbin:/system/bin:/system/xbin
/system/bin/logwrapper /system/xbin/run-parts /system/etc/init.d


edit device.mk

# init.d support
PRODUCT_COPY_FILES += \
     device/hardkernel/proprietary/bin/sysinit:system/bin/sysinit


edit init.odroidu2.rc

on boot

# Run sysinit

    start sysinit

...

# sysinit (/system/etc/init.d)

service sysinit /system/bin/sysinit

    user root

    oneshot

build android

why support init.d?

Must do 98netflix script for Netflix service.

OpenCV test on ODROID-X2.

Download OpenCV test app

http://sourceforge.net/projects/opencvlibrary/files/opencv-android/2.4.5/OpenCV-2.4.5-android-sdk.zip/download

import projects to eclipse.

OpenCV Library - 2.4.5
OpenCV Sample - face-detection

add NDKROOT variable

http://stackoverflow.com/questions/16328637/building-opencv-2-4-5-in-android-adt-ndk-build-not-found-in-path

fix preview parameters

JavaCameraView.java

params.setPreviewFormat(ImageFormat.NV21);
Log.d(TAG, "Set preview size to " + Integer.valueOf(640) + "x" + Integer.valueOf(480));
params.setPreviewSize((int)640, (int)480);
//Log.d(TAG, "Set preview size to " + Integer.valueOf((int)frameSize.width) + "x" + Integer.valueOf((int)frameSize.height));
//params.setPreviewSize((int)frameSize.width, (int)frameSize.height);

for MIPI Camera.

//params.setPreviewFormat(ImageFormat.NV21);
params.setPreviewFormat(ImageFormat.NV16);
Log.d(TAG, "Set preview size to " + Integer.valueOf(640) + "x" + Integer.valueOf(480));
params.setPreviewSize((int)640, (int)480);

How to Use WebCam(UVC) for ODROID-X/X2

1. Module UVC driver


--- V4L USB devices
<M>   USB Video Class (UVC)
[ ]     UVC input events device support
<M>   GSPCA based webcams  --->

2. make and copy zImage
$cp arch/arm/boot/zImage android/device/hardkernel/odroidx[x2]/kernel_sdmmc[emmc]

3. copy uvcvideo.ko
$cp driver/media/video/uvcvideo.ko android/device/hardkernel/proprietary/bin/

4. copy driver into "/system/lib/modules/" directory.
device.mk
#
# UVC Module
#
PRODUCT_COPY_FILES += \
    device/hardkernel/proprietary/bin/uvcvideo_x.ko:system/lib/modules/uvcvideo.ko

5. add service for module insert.
init.odroidx[x2][_realtek].rc

service uvc_usb_module /system/bin/insmod /system/lib/modules/uvcvideo.ko
    class core
    user root
    group root
    oneshot

6. select WebCam Camera library.
BoardConfig.mk
BOARD_CAMERA    := odroidx    //MIPI cameara
BOARD_CAMERA    := odroidu    //UVC

7. android build