[Galaxy Note GT-N7000 Themes and Apps] Kamy:
How to add Lockscreen and Recent app shortcut on notification panel​

Assuming know how to use Apk-Multi-Tools (I am using majdini repacked one) , decompile SystemUI and go to layout folder, seek for tw_status_bar_expanded_header.xml.

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout android:gravity="center_vertical" android:orientation="horizontal" android:background="#ff000000" android:layout_width="fill_parent" android:layout_height="39.0dip" android:baselineAligned="false"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:systemui="http://schemas.android.com/apk/res/com.android.systemui">
<com.android.systemui.statusbar.policy.Clock android:textAppearance="@style/TextAppearance.StatusBar.Expanded.Clock" android:textColor="#ffffffff" android:id="@id/clock" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="4.0dip" android:layout_marginTop="-3.0dip" android:singleLine="true" systemui:ampmSmall="true" />
<com.android.systemui.statusbar.policy.DateView android:textAppearance="@style/TextAppearance.StatusBar.Expanded.Date" android:textColor="#ffffffff" android:ellipsize="none" android:id="@id/date" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="8.0dip" android:layout_marginRight="4.0dip" android:maxLines="2" />
<com.android.systemui.statusbar.RotationToggle android:id="@id/rotation_lock_button" android:visibility="gone" android:clickable="true" android:layout_width="32.0dip" android:layout_height="32.0dip" android:layout_margin="8.0dip" android:button="@drawable/ic_notify_rotation" android:contentDescription="@string/accessibility_rotation_lock_off" />
<Space android:layout_width="0.0dip" android:layout_height="0.0dip" android:layout_weight="1.0" />
<ImageView android:layout_width="1.0dip" android:layout_height="25.0dip" android:layout_marginTop="7.0dip" android:layout_marginBottom="7.0dip" android:src="@drawable/tw_quick_panel_plnm_setting_dv" />
<RelativeLayout android:id="@id/settings_button" android:background="@drawable/tw_quick_panel_setting_button_bg" android:focusable="true" android:visibility="visible" android:layout_width="@dimen/status_bar_expanded_setting_width" android:layout_height="39.0dip">
<ImageView android:id="@id/settings_button_icon" android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@drawable/tw_quickpanel_icon_settings" android:scaleType="center" android:layout_centerHorizontal="true" android:layout_centerVertical="true" android:contentDescription="@string/accessibility_settings_button" />
</RelativeLayout>
</LinearLayout>

substitute it to

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout android:gravity="center_vertical" android:orientation="horizontal" android:background="#ff000000" android:layout_width="fill_parent" android:layout_height="39.0dip" android:baselineAligned="false"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:systemui="http://schemas.android.com/apk/res/com.android.systemui">
<com.android.systemui.statusbar.policy.Clock android:textAppearance="@style/TextAppearance.StatusBar.Expanded.Clock" android:textColor="#ffffffff" android:id="@id/clock" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="4.0dip" android:layout_marginTop="-3.0dip" android:singleLine="true" systemui:ampmSmall="true" />
<com.android.systemui.statusbar.policy.DateView android:textAppearance="@style/TextAppearance.StatusBar.Expanded.Date" android:textColor="#ffffffff" android:ellipsize="none" android:id="@id/date" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="8.0dip" android:layout_marginRight="4.0dip" android:maxLines="2" />
<com.android.systemui.statusbar.RotationToggle android:id="@id/rotation_lock_button" android:visibility="gone" android:clickable="true" android:layout_width="32.0dip" android:layout_height="32.0dip" android:layout_margin="8.0dip" android:button="@drawable/ic_notify_rotation" android:contentDescription="@string/accessibility_rotation_lock_off" />
<Space android:layout_width="0.0dip" android:layout_height="0.0dip" android:layout_weight="1.0" />
[COLOR="Red"]<com.android.systemui.statusbar.policy.KeyButtonView android:id="@id/recent_apps" android:paddingLeft="2.0dip" android:paddingRight="1.0dip" android:layout_width="wrap_content" android:layout_height="fill_parent" android:src="@drawable/ic_sysbar_recent" android:layout_toLeftOf="@id/back" android:contentDescription="@string/accessibility_recent" systemui:keyCode="187" systemui:glowBackground="@drawable/ic_sysbar_highlight" />
<com.android.systemui.statusbar.policy.KeyButtonView android:id="@id/back" android:paddingLeft="2.0dip" android:paddingRight="3.0dip" android:layout_width="wrap_content" android:layout_height="fill_parent" android:src="@drawable/ic_sysbar_lock" android:layout_toLeftOf="@id/settings_button" android:contentDescription="@string/accessibility_back" systemui:keyCode="26" systemui:glowBackground="@drawable/ic_sysbar_highlight" />[/COLOR]
<ImageView android:layout_width="1.0dip" android:layout_height="25.0dip" android:layout_marginTop="7.0dip" android:layout_marginBottom="7.0dip" android:src="@drawable/tw_quick_panel_plnm_setting_dv" />
<RelativeLayout android:id="@id/settings_button" android:background="@drawable/tw_quick_panel_setting_button_bg" android:focusable="true" android:visibility="visible" android:layout_width="@dimen/status_bar_expanded_setting_width" android:layout_height="39.0dip">
<ImageView android:id="@id/settings_button_icon" android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@drawable/tw_quickpanel_icon_settings" android:scaleType="center" android:layout_centerHorizontal="true" android:layout_centerVertical="true" android:contentDescription="@string/accessibility_settings_button" />
</RelativeLayout>
</LinearLayout>

Red lines are for this mod. First line is for Recent Apps icon and the second one for LockScreen icon.

Also after modifying mentioned XML you need to add corresponding .png photo to drawable-xhdpi which is called ic_sysbar_lock.png for lockscreen (sensitive must be added) and ic_sysbar_recent.png for recent Apps which is already there in drawable-xhdpi and I just resized it.

Compile and done.

Good Luck

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Now you can download it here:

This mod is made for ALL Sammy 4.1.2 JB base roms. If want to try please make a backup first.

New pack would only add this mod to your SystemUI and you can freely flash it while keeping all of you previous mods on SystemUI.

- Added Universal Pack for ALL Firmwares, one pack for both System and preload - Working on LSZ,LT4, LT5,... 11.5.2013

- Added Lock Screen and Recent Apps on notification panel
​

Download HERE ​