CM-10.1-M2 for ODROID-U2

1. Support Ethernet. (static IP not yet)
2. Mouse right button click act like back Button.
3. add PowerOff widget.

working to enable Volume Up/Down, Screenshot, Power Button.


https://www.dropbox.com/s/sy3lkbo8fr48xla/cm-10.1-20130404-UNOFFICIAL-odroidu2.zip

build and install CyanogenMod for ODOID-U2

http://wiki.cyanogenmod.org/w/Build_for_odroidu2

소스를 git로부터 가져 옵니다.
get source from git.

$repo init -u git://github.com/CyanogenMod/android.git -b cm-10.1

$repo sync

tag를 확인해 보면 M2가 있습니다. M2로 checkout합니다.


[~/projects/cm-10.1/frameworks/base]$ git tag
cm-10.1-M1
cm-10.1-M2

$repo forall -c git chechout cm-10.1-M2

$cd vendor/cm
$./get-prebuilts
$cd ../..

$source build/envsetup.sh
$breakfast odroidu2

including vendor/cm/vendorsetup.sh
ls: cannot access device/*/odroidu2/cm.mk: No such file or directory
build/core/product_config.mk:234: *** Cannot locate config makefile for product "cm_odroidu2".  Stop.
Device odroidu2 not found. Attempting to retrieve device repository from CyanogenMod Github (http://github.com/CyanogenMod).
Found repository: android_device_hardkernel_odroidu2
Default revision: cm-10.1
Checking branch info
Adding dependency: CyanogenMod/android_device_hardkernel_odroidu2 -> device/hardkernel/odroidu2
Using default branch for android_device_hardkernel_odroidu2
Syncing repository to retrieve project.
remote: Counting objects: 338, done.
remote: Compressing objects: 100% (148/148), done.
remote: Total 338 (delta 147), reused 320 (delta 129)
Receiving objects: 100% (338/338), 2.87 MiB | 153 KiB/s, done.
Resolving deltas: 100% (147/147), done.
From git://github.com/CyanogenMod/android_device_hardkernel_odroidu2
 * [new branch]      cm-10.1    -> github/cm-10.1
 * [new tag]         cm-10.1-M2 -> cm-10.1-M2
 * [new tag]         cm-10.1-M3 -> cm-10.1-M3
 * [new tag]         cm-10.1.0-RC1 -> cm-10.1.0-RC1
 * [new tag]         cm-10.1.0-RC2 -> cm-10.1.0-RC2
 * [new tag]         cm-10.1.0-RC3 -> cm-10.1.0-RC3
 * [new tag]         cm-10.1.0-RC4 -> cm-10.1.0-RC4
 * [new tag]         cm-10.1.0-RC5 -> cm-10.1.0-RC5
From git://github.com/CyanogenMod/android_device_hardkernel_odroidu2
 * [new tag]         cm-10.1-M1 -> cm-10.1-M1
Fetching projects: 100% (1/1), done.

Repository synced!
Looking for dependencies
Adding dependencies to manifest
Adding dependency: CyanogenMod/android_device_hardkernel_samsung -> device/hardkernel/samsung
Using default branch for android_device_hardkernel_samsung
Adding dependency: CyanogenMod/android_hardware_realtek -> hardware/realtek
Using default branch for android_hardware_realtek
Adding dependency: CyanogenMod/hardkernel-kernel-4412 -> kernel/hardkernel/4412-common
Using default branch for hardkernel-kernel-4412
Syncing dependencies
remote: Counting objects: 673, done.
remote: Counting objects: 19, done.
remote: Compressing objects: 100% (15/15), done.
remote: Compressing objects: 100% (315/315), done.
remote: Total 19 (delta 0), reused 19 (delta 0)
Unpacking objects: 100% (19/19), done.
From git://github.com/CyanogenMod/android_hardware_realtek
 * [new branch]      cm-10.1    -> github/cm-10.1
 * [new tag]         cm-10.1-M1 -> cm-10.1-M1
 * [new tag]         cm-10.1-M2 -> cm-10.1-M2
 * [new tag]         cm-10.1-M3 -> cm-10.1-M3
 * [new tag]         cm-10.1.0-RC1 -> cm-10.1.0-RC1
 * [new tag]         cm-10.1.0-RC2 -> cm-10.1.0-RC2
 * [new tag]         cm-10.1.0-RC3 -> cm-10.1.0-RC3
 * [new tag]         cm-10.1.0-RC4 -> cm-10.1.0-RC4
 * [new tag]         cm-10.1.0-RC5 -> cm-10.1.0-RC5
remote: Total 673 (delta 326), reused 673 (delta 326)
Receiving objects: 100% (673/673), 3.95 MiB | 94 KiB/s, done.
Resolving deltas: 100% (326/326), done.
From git://github.com/CyanogenMod/android_device_hardkernel_samsung
 * [new branch]      cm-10.1    -> github/cm-10.1
 * [new tag]         cm-10.1-M1 -> cm-10.1-M1
 * [new tag]         cm-10.1-M2 -> cm-10.1-M2
 * [new tag]         cm-10.1-M3 -> cm-10.1-M3
 * [new tag]         cm-10.1-MR1 -> cm-10.1-MR1
 * [new tag]         cm-10.1.0-RC1 -> cm-10.1.0-RC1
 * [new tag]         cm-10.1.0-RC2 -> cm-10.1.0-RC2
 * [new tag]         cm-10.1.0-RC3 -> cm-10.1.0-RC3
 * [new tag]         cm-10.1.0-RC4 -> cm-10.1.0-RC4
 * [new tag]         cm-10.1.0-RC5 -> cm-10.1.0-RC5
remote: Counting objects: 2114829, done.
remote: Compressing objects: 100% (330292/330292), done.
Receiving objects:   2% (43873/2114829), 16.79 MiB | 131 KiB/s  

odroid-u2를 켜고 device/hardkernel/odroidu2/extract-files.sh을 실행

Turn on odroid-u2 and run shell script.

$sh ./extrac-files.sh

And build.

$source build/envsetup.sh
$breakfast odroidu2
$croot
$brunch odroidu2


http://wiki.cyanogenmod.org/w/Install_CM_for_odroidu2

여기서 CM 복구 이미지를 받습니다.
Download CM Recovery(bootstrap) Image.

http://cmw.cmfs.me/emmc/bootstrap-cm-10.1-20130105-odroidu2.zip

압축을 풀고 eMMC를 PC에 연결 합니다.
Unzip and connect eMMC Module to PC.

sh ./install-emmc.sh /dev/sd[x] 와 같이 mount된 eMMC의 sd[x]를 넣어 줍니다.


[~/Downloads/cyanogenMod]$ sh ./install-emmc.sh /dev/sdd
/dev/sdd reader is identified.
Fusing kernel
2887260+0 records in
2887260+0 records out
2887260 bytes (2.9 MB) copied, 2.15934 s, 1.3 MB/s
Fusing root filesystem
185013+0 records in
185013+0 records out
185013 bytes (185 kB) copied, 0.203257 s, 910 kB/s
Fusing main system partition
500+0 records in
500+0 records out
524288000 bytes (524 MB) copied, 37.0214 s, 14.2 MB/s



eMMC를 다시 PC에 연결 후 fat 영역에 "cmupdater" 란 폴더를 만들고 cm-10.1-xxxxxxxx-UNOFFICIAL-odroidu2.zip 앞에서 build된 zip 파일을 넣으면 아래와 같이 보이고 설치가 가능합니다.

finished fusing, reconnect eMMC module.

make directory "cmupdater" into fat partition.

copy cm-10.1-xxxxxxxx-UNOFFICIAL-odroidu2.zip.

GMS apps install without PC for ODROID

Connect USB Keyboard.

1. Download GAPPS from Broswer

http://goo.im/gapps/


ICS

gapps-ics-20120429-signed.zip

JB

gapps-jb-20121011-signed.zip

2. Run File Explorer

3. Unzip by File Explorer app.

  

4. Run Terminal 

5. get Root

#su

6. remount /system patition to rw

#mount -o rw,remount /system

root@android:/sdcard/Download # mount                                           

rootfs / rootfs ro,relatime 0 0                                                 

tmpfs /dev tmpfs rw,nosuid,relatime,mode=755 0 0                                

devpts /dev/pts devpts rw,relatime,mode=600 0 0                                 

proc /proc proc rw,relatime 0 0                                                 

sysfs /sys sysfs rw,relatime 0 0                                                

none /acct cgroup rw,relatime,cpuacct 0 0                                       

tmpfs /mnt/asec tmpfs rw,relatime,mode=755,gid=1000 0 0                         

tmpfs /mnt/obb tmpfs rw,relatime,mode=755,gid=1000 0 0                          

none /dev/cpuctl cgroup rw,relatime,cpu 0 0                                     

/dev/block/mmcblk0p2 /system ext4 rw,relatime,barrier=1,data=ordered 0 0        

/dev/block/mmcblk0p3 /data ext4 rw,nosuid,nodev,noatime,barrier=1,nodelalloc,da0

/dev/block/mmcblk0p4 /cache ext4 rw,nosuid,nodev,noatime,barrier=1,nomblk_io_su0

none /proc/bus/usb usbfs rw,relatime,devmode=666 0 0                            

/dev/block/vold/179:1 /mnt/sdcard vfat rw,dirsync,nosuid,nodev,noexec,relatime,0

/dev/block/vold/179:1 /mnt/secure/asec vfat rw,dirsync,nosuid,nodev,noexec,rela0

tmpfs /mnt/sdcard/.android_secure tmpfs ro,relatime,size=0k,mode=000 0 0        

root@android:/sdcard/Download # 

7. cp gapps files

/system/bin/busybox cp -rv /sdcard/Download/gapp-jb-20121011-signed/system/* /system/

8. change permissions

#cd /system/app

#chmod 644 *

#sync

#reboot

9. finish

Makefile에서 "-=" 문제

android 4.1.1에서 busybox가 컴파일이 안된다.
문제는 -fno-strict-volatile-bitfields다.
4.2.1에서는 컴파일이 되는데 4.1.1에서는 안된다.

build/core/combo/TARGET_linux-arm.mk


120 # by turning off the builtin sin function.                          
121 ifneq ($(filter 4.6.%, $(shell $(TARGET_CC) --version)),)          
122 TARGET_GLOBAL_CFLAGS += -Wno-unused-but-set-variable -fno-builtin-sin \
123             -fno-strict-volatile-bitfields                                                          
124 endif                                                                  
125        


그래서 저 옵션만 끄면 되것 같아서 아래와 같이 해 보았다.

TARGET_GLOBAL_CFLAGS -= -fno-strict-volatile-bitfields

물론 -=가 될줄 알았는데 안된다.

그래서 할 수 없이 TARGET_GLOBAL_CFLAGS에서 -fno-strict-volatile-bitfields를 없애고 다른 변수를 선언하기로 했다.

TARGET_GLOBAL_CFLAGS2 := $(shell echo $(TARGET_GLOBAL_CFLAGS) | sed 's/-fno-strict-volatile-bitfields/ /g')

Rooting on JellyBean for ODROID

1. http://downloads.noshufou.netdna-cdn.com/superuser/Superuser-3.1.3-arm-signed.zip


 2. adb remount


3. adb push system /system


4. adb shell "chmod 4777 /system/bin/su"


5. adb reboot

Navigation Bar에 volume up/down, Shutdown, Screenshot 버튼 넣어보기

Tablet UI에서 back, home. recent app 옆에  volume up/down, Shutdown, Screenshot button을 넣어보자.

먼저 frameworks/base/packages/SystemUI/res/drawable-[h,m,x]dpi/에

ic_sysbar_home.png와 동일한 크기의 

ic_sysbar_plus,png, ic_sysbar_minus.png, ic_sysbar_shutdown.png, ic_sysbar_screenshot.png 이란 이미지를 준비합니다.

frameworks/base/packages/SystemUI/res/layout/navigation_bar.xml 에 recent_apps 다음에 4개의 항목을 추가합니다.

 <com.android.systemui.statusbar.policy.KeyButtonView android:id="@+id/recent_apps"

                android:layout_width="80dp"

                android:layout_height="match_parent"

                android:src="@drawable/ic_sysbar_recent"

                android:layout_weight="0"

                systemui:glowBackground="@drawable/ic_sysbar_highlight"

                android:contentDescription="@string/accessibility_recent"

                />

            <com.android.systemui.statusbar.policy.KeyButtonView android:id="@+id/vol_plus"

                android:layout_width="80dp"

                android:layout_height="match_parent"

                android:src="@drawable/ic_sysbar_plus"

                android:layout_weight="0"

                systemui:glowBackground="@drawable/ic_sysbar_highlight"

                android:contentDescription="@string/accessibility_recent"

                />

            <com.android.systemui.statusbar.policy.KeyButtonView android:id="@+id/vol_minus"

                android:layout_width="80dp"

                android:layout_height="match_parent"

                android:src="@drawable/ic_sysbar_minus"

                android:layout_weight="0"

                systemui:glowBackground="@drawable/ic_sysbar_highlight"

                android:contentDescription="@string/accessibility_recent"

                />

            <com.android.systemui.statusbar.policy.KeyButtonView android:id="@+id/shutdown"

                android:layout_width="80dp"

                android:layout_height="match_parent"

                android:src="@drawable/ic_sysbar_shutdown"

                android:layout_weight="0"

                systemui:glowBackground="@drawable/ic_sysbar_highlight"

                android:contentDescription="@string/accessibility_recent"

                />

            <com.android.systemui.statusbar.policy.KeyButtonView android:id="@+id/screenshot"

                android:layout_width="80dp"

                android:layout_height="match_parent"

                android:src="@drawable/ic_sysbar_screenshot"

                android:layout_weight="0"

                systemui:glowBackground="@drawable/ic_sysbar_highlight"

                android:contentDescription="@string/accessibility_recent"

                />

frameworks/base/packages/SystemUI/res/layout-sw600dp/status_bar.xml도 동일하게 수정 합니다.

frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/tablet/TabletStatusBar.java 에서 volume up/down과 shutdown을 구현합니다.

//volume control

import android.media.AudioManager;

//shutdown

import com.android.internal.app.ShutdownThread;

//screenshot

import android.content.ComponentName;

import android.content.ServiceConnection;

import android.os.Messenger;

    ImageView mBackButton;

    View mHomeButton;

    View mMenuButton;

    View mRecentButton;

//버튼 3개 추가

    View mVolPlusButton;

    View mVolMinusButton;

    View mShutdownButton;

    View mScreenshotButton;

    ViewGroup mFeedbackIconArea; // notification icons, IME icon, compat icon

    InputMethodButton mInputMethodSwitchButton;

    CompatModeButton mCompatModeButton;

    // used to notify status bar for suppressing notification LED

    private boolean mPanelSlightlyVisible;

AudioManager mAudioManager;

    public Context getContext() { return mContext; }

        mMenuButton = mNavigationArea.findViewById(R.id.menu);

        mRecentButton = mNavigationArea.findViewById(R.id.recent_apps);

        mRecentButton.setOnClickListener(mOnClickListener);

mVolPlusButton = mNavigationArea.findViewById(R.id.vol_plus);

        mVolPlusButton.setOnClickListener(mOnClickListener);

mVolMinusButton = mNavigationArea.findViewById(R.id.vol_minus);

        mVolMinusButton.setOnClickListener(mOnClickListener);

mShutdownButton = mNavigationArea.findViewById(R.id.shutdown);

        mShutdownButton.setOnClickListener(mOnClickListener);

mScreenshotButton = mNavigationArea.findViewById(R.id.screenshot);

        mScreenshotButton.setOnClickListener(mOnClickListener);

        LayoutTransition lt = new LayoutTransition();

        mHomeButton.setVisibility(disableHome ? View.INVISIBLE : View.VISIBLE);

        mRecentButton.setVisibility(disableRecent ? View.INVISIBLE : View.VISIBLE);

        mVolPlusButton.setVisibility(disableRecent ? View.INVISIBLE : View.VISIBLE);

        mVolMinusButton.setVisibility(disableRecent ? View.INVISIBLE : View.VISIBLE);

        mShutdownButton.setVisibility(disableRecent ? View.INVISIBLE : View.VISIBLE);

        mScreenshotButton.setVisibility(disableRecent ? View.INVISIBLE : View.VISIBLE);

        mInputMethodSwitchButton.setScreenLocked(

                (visibility & StatusBarManager.DISABLE_SYSTEM_INFO) != 0);

    private View.OnClickListener mOnClickListener = new View.OnClickListener() {

        public void onClick(View v) {

if (mAudioManager == null)

mAudioManager = (AudioManager)getContext().getSystemService(Context.AUDIO_SERVICE);

            if (v == mRecentButton) {

                onClickRecentButton();

            } else if (v == mInputMethodSwitchButton) {

                onClickInputMethodSwitchButton();

            } else if (v == mCompatModeButton) {

                onClickCompatModeButton();

            } else if (v == mVolPlusButton) {

mAudioManager.handleKeyDown(KeyEvent.KEYCODE_VOLUME_DOWN, AudioManager.STREAM_MUSIC);

} else if (v == mVolMinusButton) {

mAudioManager.handleKeyDown(KeyEvent.KEYCODE_VOLUME_UP, AudioManager.STREAM_MUSIC);

} else if (v == mShutdownButton) {

ShutdownThread.shutdown(mContext,true);

}

} else if (v == mScreenshotButton) {

takeScreenshot(); 

}

        }

    };

final Object mScreenshotLock = new Object();

    ServiceConnection mScreenshotConnection = null;

    final Runnable mScreenshotTimeout = new Runnable() {

        @Override public void run() {

            synchronized (mScreenshotLock) {

                if (mScreenshotConnection != null) {

                    mContext.unbindService(mScreenshotConnection);

                    mScreenshotConnection = null;

                }

            }

        }

    };

    // Assume this is called from the Handler thread.

    private void takeScreenshot() {

        synchronized (mScreenshotLock) {

            if (mScreenshotConnection != null) {

                return;

            }

            ComponentName cn = new ComponentName("com.android.systemui",

                    "com.android.systemui.screenshot.TakeScreenshotService");

            Intent intent = new Intent();

            intent.setComponent(cn);

            ServiceConnection conn = new ServiceConnection() {

                @Override

                public void onServiceConnected(ComponentName name, IBinder service) {

                    synchronized (mScreenshotLock) {

                        if (mScreenshotConnection != this) {

                            return;

                        }

                        Messenger messenger = new Messenger(service);

                        Message msg = Message.obtain(null, 1);

                        final ServiceConnection myConn = this;

                        Handler h = new Handler(mHandler.getLooper()) {

                            @Override

                            public void handleMessage(Message msg) {

                                synchronized (mScreenshotLock) {

                                    if (mScreenshotConnection == myConn) {

                                        mContext.unbindService(mScreenshotConnection);

                                        mScreenshotConnection = null;

                                        mHandler.removeCallbacks(mScreenshotTimeout);

                                    }

                                }

                            }

                        };

                        msg.replyTo = new Messenger(h);

                        msg.arg1 = msg.arg2 = 0;

                        //if (mStatusBar != null && mStatusBar.isVisibleLw())

                            msg.arg1 = 1;

                        //if (mNavigationBar != null && mNavigationBar.isVisibleLw())

                            msg.arg2 = 1;

                        try {

                            messenger.send(msg);

                        } catch (RemoteException e) {

                        }

                    }

                }

                @Override

                public void onServiceDisconnected(ComponentName name) {}

            };

            if (mContext.bindService(intent, conn, Context.BIND_AUTO_CREATE)) {

                mScreenshotConnection = conn;

                mHandler.postDelayed(mScreenshotTimeout, 10000);

            }

        }

    }

자동으로 Wi-Fi on/off하기

무제한 요금제를 사용하지만 Wi-Fi의 환경이 더 빠르기 때문에 사무실이나 집에서 전원을 연결하고 Wi-Fi를 사용합니다.
그리고 이동 중에는 Wi-Fi를 off합니다.
그래서 자동으로 충전 중이면 Wi-Fi를 켜주고 충전이 아니면 Wi-Fi를 끄는 app을 만들어 봤습니다.

추가적으로 빈 Activity에 사용여부 확인 가능한 checkbox를 추가하였습니다.

http://dl.dropbox.com/u/4485660/WiFiAuto.apk

아주 간단한 프로그램인데 BroadcastReceiver 상속받은 class만으로 app을 만들어 보니 ACTION_POWER_CONNECT intent를 못 받아서 삽질 좀 했네요.
그래서 아무 동작하지 않는 Activity를 추가 하였습니다.


--- ACConnectReceiver.java ---


package com.hardkernel.odroid.wifiauto;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.net.wifi.WifiManager;

public class ACConnectReceiver extends BroadcastReceiver {

@Override
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
String action = intent.getAction();
WifiManager manager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
if (action.equals(Intent.ACTION_POWER_CONNECTED)) {
manager.setWifiEnabled(true);
} else if (action.equals(Intent.ACTION_POWER_DISCONNECTED)) {
manager.setWifiEnabled(false);
}
}

}


--- MainActivity.java ---



package com.hardkernel.odroid.wifiauto;

import android.app.Activity;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;

public class MainActivity extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);

setContentView(R.layout.main_layout);

CheckBox cbUse = (CheckBox)findViewById(R.id.cb_use);
cbUse.setOnCheckedChangeListener(new OnCheckedChangeListener () {

@Override
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
// TODO Auto-generated method stub
SharedPreferences prefs = getSharedPreferences("PreName", MODE_PRIVATE);
SharedPreferences.Editor editor = prefs.edit();
editor.putBoolean("Use", isChecked);
editor.commit();
}

});

SharedPreferences prefs = getSharedPreferences("PreName", MODE_PRIVATE);
cbUse.setChecked(prefs.getBoolean("Use", true));
}

}



--- AndroidManifest.xml ---


<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.hardkernel.odroid.wifiauto"
    android:versionCode="1"
    android:versionName="1.0"
    android:installLocation="internalOnly">

    <uses-sdk android:minSdkVersion="10" />
 
    <uses-feature android:name="android.hardware.wifi" />
    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
    <uses-permission android:name="android.permission.DEVICE_POWER"/>

    <application android:label="@string/app_name"
        android:icon="@drawable/ic_launcher"
        android:theme="@style/AppTheme">
             
        <activity
            android:label="@string/app_name"
            android:name=".MainActivity" >  
            <intent-filter>
              <action android:name="android.intent.action.MAIN" />
              <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
     
        <receiver
            android:name=".ACConnectReceiver" >
            <intent-filter>
                <action android:name="android.intent.action.ACTION_POWER_CONNECTED"/>
                <action android:name="android.intent.action.ACTION_POWER_DISCONNECTED"/>
            </intent-filter> 
        </receiver>

    </application>

</manifest>