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Fallback to getprop when reading system props

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Close #4153
This commit is contained in:
topjohnwu 2021-04-06 03:56:39 -07:00
parent 3da318b48e
commit 9c0e18975c
1 changed files with 14 additions and 4 deletions
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18
scripts/util_functions.sh
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@ -33,6 +33,16 @@ grep_prop() {
cat $FILES 2>/dev/null | dos2unix | sed -n "$REGEX" | head -n 1 cat $FILES 2>/dev/null | dos2unix | sed -n "$REGEX" | head -n 1
} }
grep_get_prop() {
local result=$(grep_prop $@)
if [ -z "$result" ]; then
# Fallback to getprop
getprop "$1"
else
echo $result
fi
}
getvar() { getvar() {
local VARNAME=$1 local VARNAME=$1
local VALUE local VALUE
@ -508,10 +518,10 @@ remove_system_su() {
} }
api_level_arch_detect() { api_level_arch_detect() {
API=`grep_prop ro.build.version.sdk` API=$(grep_get_prop ro.build.version.sdk)
ABI=`grep_prop ro.product.cpu.abi | cut -c-3` ABI=$(grep_get_prop ro.product.cpu.abi | cut -c-3)
ABI2=`grep_prop ro.product.cpu.abi2 | cut -c-3` ABI2=$(grep_get_prop ro.product.cpu.abi2 | cut -c-3)
ABILONG=`grep_prop ro.product.cpu.abi` ABILONG=$(grep_get_prop ro.product.cpu.abi)
ARCH=arm ARCH=arm
ARCH32=arm ARCH32=arm