Improve progress bar handling for backup / restore / image flash
The progress bar will now be updated during image backups, restores
and during image flashing (except for sparse images which will require
significant changes to libsparse, and except for mtd nand using
flash_utils).
The progress bar will now be updated mid-file for file systems (tar) so
the user will see changes even during large file backup / restore.
Add a new progress tracking class to simplify handling of progress bar
updates. The class will only update the progress bar 5 times a second to
reduce the CPU load from updating the GUI frequently which does affect
backup times.
Change-Id: Iff382faef3df1f86604af336c1a8ce8993cd12c5
diff --git a/twrpTarMain/Android.mk b/twrpTarMain/Android.mk
index 5a1a443..c88351b 100644
--- a/twrpTarMain/Android.mk
+++ b/twrpTarMain/Android.mk
@@ -8,18 +8,21 @@
../twrp-functions.cpp \
../twrpTar.cpp \
../tarWrite.c \
- ../twrpDU.cpp
+ ../twrpDU.cpp \
+ ../progresstracking.cpp \
+ ../gui/twmsg.cpp
LOCAL_CFLAGS:= -g -c -W -DBUILD_TWRPTAR_MAIN
LOCAL_C_INCLUDES += bionic
ifeq ($(shell test $(PLATFORM_SDK_VERSION) -lt 23; echo $$?),0)
- LOCAL_C_INCLUDES += external/stlport/stlport
+ LOCAL_C_INCLUDES += external/stlport/stlport bionic/libstdc++/include
endif
-LOCAL_STATIC_LIBRARIES := libc libtar_static libstdc++
+LOCAL_STATIC_LIBRARIES := libc libtar_static
ifeq ($(shell test $(PLATFORM_SDK_VERSION) -lt 23; echo $$?),0)
LOCAL_STATIC_LIBRARIES += libstlport_static
endif
+LOCAL_STATIC_LIBRARIES += libstdc++
ifeq ($(TWHAVE_SELINUX), true)
LOCAL_C_INCLUDES += external/libselinux/include
@@ -51,7 +54,9 @@
../twrp-functions.cpp \
../twrpTar.cpp \
../tarWrite.c \
- ../twrpDU.cpp
+ ../twrpDU.cpp \
+ ../progresstracking.cpp \
+ ../gui/twmsg.cpp
LOCAL_CFLAGS:= -g -c -W -DBUILD_TWRPTAR_MAIN
LOCAL_C_INCLUDES += bionic external/stlport/stlport