support "sideload over ADB" mode
Rather than depending on the existence of some place to store a file
that is accessible to users on an an unbootable device (eg, a physical
sdcard, external USB drive, etc.), add support for sideloading
packages sent to the device with adb.
This change adds a "minimal adbd" which supports nothing but receiving
a package over adb (with the "adb sideload" command) and storing it to
a fixed filename in the /tmp ramdisk, from where it can be verified
and sideloaded in the usual way. This should be leave available even
on locked user-build devices.
The user can select "apply package from ADB" from the recovery menu,
which starts minimal-adb mode (shutting down any real adbd that may be
running). Once minimal-adb has received a package it exits
(restarting real adbd if appropriate) and then verification and
installation of the received package proceeds.
Change-Id: I6fe13161ca064a98d06fa32104e1f432826582f5
diff --git a/Android.mk b/Android.mk
index a94ecc6..7e48e7f 100644
--- a/Android.mk
+++ b/Android.mk
@@ -10,7 +10,8 @@
roots.cpp \
ui.cpp \
screen_ui.cpp \
- verifier.cpp
+ verifier.cpp \
+ adb_install.cpp
LOCAL_MODULE := recovery
@@ -40,7 +41,7 @@
LOCAL_STATIC_LIBRARIES += $(TARGET_RECOVERY_UI_LIB)
endif
LOCAL_STATIC_LIBRARIES += libext4_utils libz
-LOCAL_STATIC_LIBRARIES += libminzip libunz libmtdutils libmincrypt
+LOCAL_STATIC_LIBRARIES += libminzip libunz libmtdutils libmincrypt libminadbd
LOCAL_STATIC_LIBRARIES += libminui libpixelflinger_static libpng libcutils
LOCAL_STATIC_LIBRARIES += libstdc++ libc
@@ -67,6 +68,7 @@
include $(commands_recovery_local_path)/minui/Android.mk
include $(commands_recovery_local_path)/minelf/Android.mk
include $(commands_recovery_local_path)/minzip/Android.mk
+include $(commands_recovery_local_path)/minadbd/Android.mk
include $(commands_recovery_local_path)/mtdutils/Android.mk
include $(commands_recovery_local_path)/tools/Android.mk
include $(commands_recovery_local_path)/edify/Android.mk