测试Android Q新功能fastbootd

测试image：

Pixel 3 (blueline), Android Q preview

测试命令:

$ fastboot -w update image-blueline-qpp2.190228.023.zip --slot b

代码走向

FlashAllTool::Flash()
    DumpInfo()
    CheckRequirements()
    set_active("a" or "b")
    DetermineSecondarySlot()
    CollectImages(): 有个大表，列出了所有android的image
    FlashImages(boot_images_): 先刷boot相关的image， 可以用bootloader或者fastbootd来烧
    UpdateSuperPartition(): 用fastbootd来烧super分区
    fb->ResizePartition(partition, "0"): Resize any logical partition to 0
    FlashImages(os_images_) : #Flash OS images, resizing logical partitions as needed

Console output

--------------------------------------------
Bootloader Version...: b1c1-0.2-5260815
Baseband Version.....: g845-00020-190222-B-5330671
Serial Number........: 89UX0GRHP
--------------------------------------------
extracting android-info.txt (0 MB) to RAM...
Checking 'product'                                 OKAY [  0.000s]
Checking 'version-bootloader'                      OKAY [  0.000s]
Checking 'version-baseband'                        OKAY [  0.000s]
Setting current slot to 'b'                        OKAY [  0.037s]
extracting boot.img (64 MB) to disk... took 0.315s
archive does not contain 'boot.sig'
Sending 'boot_b' (65536 KB)                        OKAY [  1.723s]
Writing 'boot_b'                                   OKAY [  0.344s]
extracting dtbo.img (8 MB) to disk... took 0.049s
archive does not contain 'dtbo.sig'
Sending 'dtbo_b' (8192 KB)                         OKAY [  0.218s]
Writing 'dtbo_b'                                   OKAY [  0.065s]
archive does not contain 'dt.img'
archive does not contain 'recovery.img'
extracting vbmeta.img (0 MB) to disk... took 0.000s
archive does not contain 'vbmeta.sig'
Sending 'vbmeta_b' (4 KB)                          OKAY [  0.001s]
Writing 'vbmeta_b'                                 OKAY [  0.002s]
archive does not contain 'vbmeta_system.img'
extracting super_empty.img (0 MB) to disk... took 0.000s
Sending 'system_b' (4 KB)                          OKAY [  0.001s]
Updating super partition                           OKAY [  0.005s]
Resizing 'product_b'                               OKAY [  0.004s]
Resizing 'system_b'                                OKAY [  0.004s]
Resizing 'vendor_b'                                OKAY [  0.005s]
archive does not contain 'boot_other.img'
archive does not contain 'odm.img'
extracting product.img (1823 MB) to disk... took 8.553s
archive does not contain 'product.sig'
Resizing 'product_b'                               OKAY [  0.005s]
Sending sparse 'product_b' 1/4 (524284 KB)         OKAY [ 13.236s]
Writing 'product_b'                                OKAY [  2.353s]
Sending sparse 'product_b' 2/4 (524284 KB)         OKAY [ 13.815s]
Writing 'product_b'                                OKAY [  2.375s]
Sending sparse 'product_b' 3/4 (524284 KB)         OKAY [ 13.804s]
Writing 'product_b'                                OKAY [  2.369s]
Sending sparse 'product_b' 4/4 (294892 KB)         OKAY [  7.773s]
Writing 'product_b'                                OKAY [  1.441s]
archive does not contain 'product_services.img'
extracting system.img (866 MB) to disk... took 3.936s
archive does not contain 'system.sig'
Resizing 'system_b'                                OKAY [  0.004s]
Sending sparse 'system_b' 1/2 (524284 KB)          OKAY [ 13.523s]
Writing 'system_b'                                 OKAY [  2.353s]
Sending sparse 'system_b' 2/2 (362948 KB)          OKAY [  9.562s]
Writing 'system_b'                                 OKAY [  1.712s]
extracting system_other.img (151 MB) to disk... took 0.537s
archive does not contain 'system.sig'
Sending 'system_a' (154848 KB)                     OKAY [  4.052s]
Writing 'system_a'                                 OKAY [  0.760s]
extracting vendor.img (430 MB) to disk... took 1.935s
archive does not contain 'vendor.sig'
Resizing 'vendor_b'                                OKAY [  0.004s]
Sending 'vendor_b' (440364 KB)                     OKAY [ 11.548s]
Writing 'vendor_b'                                 OKAY [  2.024s]
archive does not contain 'vendor_other.img'
Erasing 'userdata'                                 OKAY [  3.760s]
Erase successful, but not automatically formatting.
File system type raw not supported.
Erasing 'metadata'                                 OKAY [  0.005s]
Erase successful, but not automatically formatting.
File system type raw not supported.
Rebooting                                          OKAY [  0.000s]
Finished. Total time: 124.375s