Revert "Revert "Lockscreen notifications: Add "show all notifications" navbar button""

This reverts commit 020f8d2e7049efe39826a0745fe68fa9d09348b7.

Conflicts:
	packages/Keyguard/src/com/android/keyguard/KeyguardViewMediator.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarTransitions.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
Revert "Revert "Preparations for dismiss all button for Lockscreen notifications""

This reverts commit 1b4a3425adbe3b496e0e69ad2c935f32a5332fbe.

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
Revert "Remove rests of "Lockscreen Notifications: dismiss all button""

This reverts commit 1faa338538acaaa31145f2d195adaa1cfa0feb49.

Conflicts:
	core/java/com/android/internal/statusbar/IStatusBar.aidl
	packages/Keyguard/src/com/android/keyguard/NotificationHostView.java
	packages/Keyguard/src/com/android/keyguard/NotificationHostView.java.orig
	packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
	packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
Revert "Revert "Lockscreen Notifications: fix show/hide of show all button""

This reverts commit f84912dd17b51b34f81ba21f3ba3095ad18c869c.

Conflicts:
	packages/Keyguard/src/com/android/keyguard/NotificationHostView.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
Lockscreen Notifications [1/2]

My try on making notifications easily accessable from lockscreen.
Credits to ChameleonOS, I got the notification listener permission and some small other stuff from their ActiveDisplay implementation.

Lockscreen Notifications allow you to manage all your notifications directly on the lockscreen.

Features:
- Pocket mode turn screen on when phone is pulled out of pocket and turn it off when phone gets back in pocket
- Hide low priority notifications
- Hide non-clearable notifications
- Allow dismissing even non-clearable notifications from lockscreen
- Just turn screen on when there's currently a notification pending
- Toggle between expanded and normal notification view by longpressing
- Wake on new notification
- Configure notification count displayed at once
- Privacy Mode: Hide notifications content on secure lockscreen.
- Blacklist apps - thanks to ChameleonOS for the original implementation and @Der-Schubi for bringing it to lockscreen notifications
- Show all/dismiss all button, does not dismiss on going notifications, they must be swiped away

Overlay setting:
dynamic width is disabled by default, to enable it for a specific device, add
<bool name="config_lnDynamicWidth">true</bool>
to yourdevicetree/overlay/frameworks/base/packages/Keyguard/res/values/config.xml

PS3: Disabled by default
PS4: Removed many whitespaces

Change-Id: Ife8cbe1ef86691c391de061964bf4d14be03a59f
Signed-off-by: kecinzer <kecinzer@gmail.com>

Conflicts:
	core/java/android/provider/Settings.java
	core/java/com/android/internal/statusbar/IStatusBar.aidl
	packages/Keyguard/src/com/android/keyguard/KeyguardViewManager.java
	packages/Keyguard/src/com/android/keyguard/KeyguardViewMediator.java
	packages/SystemUI/res/layout-sw600dp/navigation_bar.xml
	packages/SystemUI/res/layout/navigation_bar.xml
	packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
	packages/SystemUI/src/com/android/systemui/statusbar/CommandQueue.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java

Change-Id: Ife8cbe1ef86691c391de061964bf4d14be03a59f

Conflicts:
	core/java/android/provider/Settings.java
	packages/Keyguard/res/layout-land/keyguard_host_view.xml
	packages/Keyguard/res/layout-port/keyguard_host_view.xml
	packages/Keyguard/res/values/slim_dimens.xml
	packages/Keyguard/src/com/android/keyguard/KeyguardViewManager.java
	packages/Keyguard/src/com/android/keyguard/KeyguardViewMediator.java
	packages/Keyguard/src/com/android/keyguard/NotificationHostView.java
	packages/Keyguard/src/com/android/keyguard/NotificationViewManager.java
	packages/Keyguard/src/com/android/keyguard/PagedView.java
	packages/SystemUI/res/layout-sw600dp/navigation_bar.xml
	packages/SystemUI/res/layout/navigation_bar.xml
	packages/SystemUI/src/com/android/systemui/statusbar/phone/NavigationBarView.java
	services/java/com/android/server/NotificationManagerService.java