CM11 Themes: Add support for composed icons [1/2]

If an icon pack includes background, mask, and/or foreground
images and an icon is not included for a given app, an icon
will be generated using the background, mask and foreground.

Icon packs can include the following items into their
appfilter.xml
    <!-- Set deafult scale factor for the icons -->
    <scale factor="1.0" />

    <!-- Set back image for composed icons -->
    <iconback img="iconback" />

    <!-- Set the mask image for composed icons
         Original icon will be masked off using this mask -->
    <iconmask img="iconmask" />

    <!-- Set foreground image for composed icons -->
    <iconupon img="iconupon" />

Note: Mutliple iconback images can be used as follows
    <iconback img1="iconback1" img2="iconback2" img3="iconback3" />

Change-Id: I0f5fd7de4f0eae485139cbcd282c1d1e1663952f
Themes: PhoneWindowManager UI context on demand

Creating the UI context in init causes some elements
like the power menu to not theme correctly. This solution follows
the same pattern as VolumePanel.

Change-Id: I5c12f9a3bc8f5fe8d96ef2775b840926a6c35e28
Themes: Don't set icons for iconpack that is applied.

Change-Id: I3cffade2c12ae1dbc1f75e43f1a74609ff0d7135
Themes: Don't kill launchers that handle the theme change

Change-Id: I5e3a7ea2455a4c407928bb5c90b7fc4e5906aa73
Themes: Add categories to theme change intent.

The following categories are available:

org.cyanogenmod.intent.category.MODS_HOMESCREEN
org.cyanogenmod.intent.category.MODS_LOCKSCREEN
org.cyanogenmod.intent.category.MODS_ICONS
org.cyanogenmod.intent.category.MODS_FONTS
org.cyanogenmod.intent.category.MODS_BOOTANIM
org.cyanogenmod.intent.category.MODS_NOTIFICATIONS
org.cyanogenmod.intent.category.MODS_ALARMS
org.cyanogenmod.intent.category.MODS_RINGTONES
org.cyanogenmod.intent.category.MODS_OVERLAYS

Change-Id: Ic444278d1d712cb6207bb10574a471524a8fed41
Themes: Get resources with an explicit theme attached.

Change-Id: If04e82a13250f520d70b58991586c8ce38f0ecb1
Don't log an error if we cannot open icon hash

The icons will end up being processed if we cannot access the hash
so let's just fail gracefully and silently.

Change-Id: I6368ee9bb47a9d52351fff22283ffac2de625b71
Themes: Set bounds on iconUpon

Change-Id: I90720b87ed6d5c30f342bd0e1c149e8a6e238d6e
tests: Hide new private APIs

Add missing @hide
This should have been done in If04e82a13250f520d70b58991586c8ce38f0ecb1 to avoid

/opt/jenkins/android/workspace/android/cm-11.0/out/target/common/obj/PACKAGING/public_api.txt:24102:
error 4: Added public method android.test.mock.MockPackageManager.getThemedResourcesForApplication
/opt/jenkins/android/workspace/android/cm-11.0/out/target/common/obj/PACKAGING/public_api.txt:24103:
error 4: Added public method android.test.mock.MockPackageManager.getThemedResourcesForApplication

Change-Id: Ib40279065c937b130322350c1dbdf5b0b43506e3
PackageManagerService: Prevent sending a SIGKILL while the device shutting down

This avoid potential NPE when cleanup theme related data

Change-Id: Ifc7b5f7a21af32464feb32012336cfbe4b7de2ff
Fix icon support for secondary users.

This fixes the problem when switching to a secondary user and
icons are currently applied.  Prior to this patch the secondary
user would see droids as their icons and apps would FC at start.

Change-Id: Icd4275eae5868612bf2a81b375ac4d0779a61395
Don't create idmap if app doesn't have resources.arsc

Some apps do not have a restable but some legacy themes
try to theme these apps anyways. In this case we skip
the idmap creation process.

Change-Id: I8bc60984299791733d4fe8c9bbcaa75eca6d736b
Install themes and icon packs for secondary users.

Change-Id: I48ae6835223510a433642fced5b96b6c3954baf6
Remove DEFAULT_THEME_APPLIED_ON_FIRST_BOOT

doApplyDefaultTheme should be able to apply the default theme, if
one exists, whenever applyDefaultTheme() is called.

Change-Id: Ia50b4089d122855a4ddde91a02eef33ed3f9eaf4
Add status bar and navigation bar to ThemesContract

Change-Id: I8048c735d7bbbfdb86ee5923b95bece6b4252bf7
Add previews to the themes contract.

Change-Id: I607a6eda1c63a701516d2bc78ca6b705841fbdf7
Themes: Theme immersive mode cling.

Change-Id: I5521b93f69e859c40cfd62eb4a367562200074e9
WallpaperCropper: include wallpapers from themes!

Theme all the things!!!!!!!!!

Change-Id: Ie9d5d4dfe6533442188e38fa0b11742368246e37
Signed-off-by: Roman Birg <roman@cyngn.com>