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Code Issues Releases Wiki Activity

Rework of the broken flashable zip generation function

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w1nst0n 2021-01-11 01:33:31 +01:00
parent 0f4c010d53
commit 28bd19b3bf
3 changed files with 30 additions and 82 deletions
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1
META-INF/com/google/android/update-script
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@ -1 +0,0 @@
# Dummy file; update-binary is a shell script

53
META-INF/com/google/android/updater-binary
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@ -1,53 +0,0 @@
#!/sbin/sh
# Template made by @osm0sis xda-developers
# https://forum.xda-developers.com/t/dev-template-complete-shell-script-flashable-zip-replacement-signing-script.2934449/
OUTFD=/proc/self/fd/$2;
ZIPFILE="$3";
# ui_print "<message>" ["<message 2>" ...]
ui_print() {
while [ "$1" ]; do
echo -e "ui_print $1
ui_print" >> "$OUTFD";
shift;
done;
}
# unmount <partition>
unmount() { umount "$1"; }
# is_mounted <partition>
is_mounted() { test "$(mount | grep " $1 ")" && echo 1 || echo 0; }
# package_extract_dir <dir> <destination_dir>
package_extract_dir() {
local entry outfile;
for entry in $(unzip -l "$ZIPFILE" 2>/dev/null | tail -n+4 | grep -v '/$' | grep -o " $1.*$" | cut -c2-); do
outfile="$(echo "$entry" | sed "s|${1}|${2}|")";
mkdir -p "$(dirname "$outfile")";
unzip -o "$ZIPFILE" "$entry" -p > "$outfile";
done;
}
# delete <file> [<file2> ...]
delete() { rm -f "$@"; }
# set_perm <owner> <group> <mode> <file> [<file2> ...]
set_perm() {
local uid gid mod;
uid=$1; gid=$2; mod=$3;
shift 3;
chown "$uid":"$gid" "$@" || chown "$uid"."$gid" "$@";
chmod "$mod" "$@";
}
########################### MAIN SCRIPT ###########################
ui_print "----- Universal Android Debloater -----"
package_extract_dir "system" "/system"
set_perm 0 0 0777 "/system/root_debloat_script.sh"
sh root_debloat_script.sh
delete "/system/root_debloat_script.sh"
unmount "/system"
ui_print "----- DONE -----"

58
debloat_script.sh
View file

@ -34,7 +34,7 @@ done
main() {
readonly SRC_URI="https://gitlab.com/W1nst0n/universal-android-debloater/-/archive/master/universal-android-debloater-master.tar.gz"
readonly VERSION="v2.8 (January 10th 2021)"
readonly VERSION="v2.8.1 (January 11th 2021)"
readonly PAD=$(((48-${#VERSION})/2))
readonly BRAND="$(get_brand)"
@ -303,6 +303,7 @@ backup_apks() {
create_flashable_zip() {
clear -x
declare -a selection=()
local UPDATE_BINARY="META-INF/com/google/android/update-binary"
echo
for i in "${!LISTS[@]}"; do
@ -312,30 +313,32 @@ create_flashable_zip() {
printf "\n${BRED}%s${NC} " "Your choice (e.g 1 2 3) :"
read -r -a selection
echo "#!/sbin/sh" > root_debloat_script.sh
mkdir -p META-INF/com/google/android/
echo "#!/sbin/sh" > "$UPDATE_BINARY"
echo "echo 'ui_print --- Universal Android Debloater ---' > /proc/self/fd/\$2" >> "$UPDATE_BINARY"
echo "mount /system" >> "$UPDATE_BINARY"
declare -i is_empty=1
for list in "${selection[@]}"; do
if (( list > ${#LISTS[@]} )) || (( list < 1 )); then continue; fi
generate_custom_list "${LISTS[$list]}"
backup_apks CUSTOM_LIST
for package in "${CUSTOM_LIST[@]}"; do
echo "rm -rf $package" >> root_debloat_script.sh
echo "echo $package" >> "$UPDATE_BINARY"
done
[[ $is_empty -eq 1 && ${#CUSTOM_LIST[@]} -gt 0 ]] && is_empty=0
done
if [[ $is_empty -eq 1 ]]; then
printf "\n${BRED}%s${NC}\n" "Nothing to debloat!"
rm root_debloat_script.sh
else
if [[ ! -e META-INF/com/google/android/updater-binary ]]; then
printf "\n${BBLUE}%s${NC}%s\n" "META-INF/com/google/android/updater-binary" " is missing!"
else
zip -r flashable_zip_UAD_v2.8.zip META-INF/ root_debloat_script.sh 1>/dev/null
printf "\n${BRED}%s${NC}%s\n" "flashable_zip_UAD_v2.8.zip" " has been generated."
fi
rm -rf META-INF/
else
echo "umount /system" >> "$UPDATE_BINARY"
echo "echo 'ui_print ----- ALL DONE -----' > /proc/self/fd/\$2" >> "$UPDATE_BINARY"
zip -rm flashable_zip_UAD_v2.8.zip META-INF/ 1>/dev/null
printf "\n${BRED}%s${NC}%s\n" "flashable_zip_UAD_v2.8.zip" " has been generated."
fi
sleep 2
@ -489,15 +492,14 @@ get_brand() {
uad_recovery_mode() {
ROOT=1
while true; do
clear -x
printf "\n${BBLUE}%s\n" "=========== MAIN MENU (RECOVERY MODE) ==========="
printf "%s\n" "# #"
printf "%-14s${NC}%s${BBLUE}%12s\n" "#" "1 - Restore APKs (Root)" "#"
printf "%-14s${NC}%s${BBLUE}%12s\n" "#" "2 - Debloat APKs (Root)" "#"
printf "%s\n" "# #"
printf "%-14s${NC}%s${BBLUE}%6s\n" "#" "X - Exit and reboot the phone" "#"
printf "%s\n" "# #"
printf "%s${NC}\n\n" "==================================================="
printf "\n${BBLUE}%s\n" "========== MAIN MENU (RECOVERY MODE) =========="
printf "%s\n" "# #"
printf "%-12s${NC}%s${BBLUE}%12s\n" "#" "1 - Restore APKs (Root)" "#"
printf "%-12s${NC}%s${BBLUE}%12s\n" "#" "2 - Debloat APKs (Root)" "#"
printf "%s\n" "# #"
printf "%-12s${NC}%s${BBLUE}%6s\n" "#" "X - Exit and reboot the phone" "#"
printf "%s\n" "# #"
printf "%s${NC}\n\n" "================================================="
read -r -p "Choose an action : "
@ -509,13 +511,13 @@ uad_recovery_mode() {
esac
clear -x
printf "\n${BBLUE}%s\n" "================= $title (ROOT) ================"
printf "%s\n" "# #"
printf "%-14s${NC}%s${BBLUE}%17s\n" "#" "1 - $title an APK" "#" | awk '{print tolower($0)}'
printf "%-14s${NC}%s${BBLUE}%18s\n" "#" "2 - External list" "#"
((RESTORE)) && printf "#${NC}%9s 3 - deleted_apks.txt ${BBLUE}%11s#\n"
printf "%s\n" "# #"
printf "%s\n${NC}" "==================================================="
printf "\n${BBLUE}%s\n" "================ $title (ROOT) ==============="
printf "%s\n" "# #"
printf "%-12s${NC}%s${BBLUE}%17s\n" "#" "1 - $title an APK" "#" | awk '{print tolower($0)}'
printf "%-12s${NC}%s${BBLUE}%18s\n" "#" "2 - External list" "#"
((RESTORE)) && printf "#${NC}%9s 3 - deleted_apks.txt ${BBLUE}%11s#\n"
printf "%s\n" "# #"
printf "%s\n${NC}" "================================================="
read -r -p "Choose an action : "