Phone blacklist: block private numbers functionality

Change-Id: I3a8ef9b12e67892a0cb24e2af4b0f26c68965e07
missed string
Signed-off-by: scotthartbti <scott.hart.bti@gmail.com>

Change-Id: I49f5d22c5a55ca9d8460dcd4b76ad741d1ceacf7
Phone: Add summary to block private numbers functionality

This commit adds a summary text to the block private numbers
functionality to avoid ugly ellipsizes in languages where the
translations get longer (e.g. German).

PS 2 : Fixed Derp

Change-Id: I2ce7659d5f721368000dca254f9d1a2e01ea8379
Allow notification expansion if multiple calls were missed or
blacklisted.

The expanded notification shows a list of the missed/blacklisted calls (up to 6) in
that case.

Change-Id: I471cad405aabe055f1757831ce7293ee182b3e6a
Phone: Display toast message for blank USSD request

As per spec 24.080, ussd response string should be
between 1 - 160.
When user requests SEND_USSD with blank/no
input, display toast message prompting user
to enter valid input.

Bug: 7471891
Change-Id: Ic7b7b89e8a683011048a19cabd1d36a27bbae953
Default back to LTE/WCDMA/GSM if supported

Currently after unchecking the 'Use only 2G networks' option, the
default Network Mode is 'WCDMA Preferred'.  This patch will change
the behaviour so that if the mobiel supports LTE, the default mode
upon unchecking 'Use only 2G networks' is LTE/WCDMA/GSM

Change-Id: I80be0eee564aa76e5cd978595bff98eb461e00f7
Phone: Add blacklist unknown numbers functionality

	This way you can choose to block numbers not
	in your contact list

	Add counters to missed and blacklisted calls
	notifications

Patchset 4:
	- Remove counters for a single call
	- Reformat
	- Move the dependency of the "unknown numbers" preference
	  under that of "private numbers", that is the logical
	  parent

Patchset 5:
	- Fix formatting

Patchset 6:
	- Solve a bug in which a private number would be blocked
	  as unknown, with the message "Unknown number: 0000"
	- Code the dependency between the two preference sets,
	  "Block private numbers" and "Block unknown numbers"
	- Make some code lines cleaner

Patchset 7 - 13
	- Some more corrections, spaces and tabs fixing.

Change-Id: I0497dff62f5278da6bd5d441b8359294a9b2afd3
Do not attempt to do any matching against the '0000' number.

Additionally, uncheck 'block unknown' when its dependency 'block
private' is unchecked to make the shared pref values follow the expected
behaviour.

Change-Id: Id62e45a374c8c104924e6397f90c274ec9726cb8
Fix up notification manager
Signed-off-by: scotthartbti <scott.hart.bti@gmail.com>

Change-Id: I5437b236fd98121002cb033e3de45f06396b174e