I can't zipalign apks in /system/app/

[Guest 用户名已经]

I want to zipalign apks in "/system/app",so I modified the file "/system/etc/init.d/97" as the following

#!/system/bin/sh

# Automatic ZipAlign by Wes Garner

# ZipAlign files in /data that have not been previously ZipAligned (using md5sum)

# Thanks to oknowton for the changes


# Changelog:

# 1.1 (12/1/09) Switched to zipalign -c 4 to check the apk instead of MD5 (oknowton)

# 1.0 (11/30/09) Original


LOG_FILE=/data/zipalign.log

    if [ -e $LOG_FILE ]; then

     rm $LOG_FILE;

    fi;


echo "Starting Automatic ZipAlign $( date +"%Y-%m-%d %H:%M:%S" )" | tee -a $LOG_FILE;

    for apk in /system/app/*.apk ; do

zipalign -c 4 $apk;

ZIPCHECK=$?;

if [ $ZIPCHECK -eq 1 ]; then

  echo ZipAligning $(basename $apk)  | tee -a $LOG_FILE;

  zipalign -f 4 $apk /cache/$(basename $apk);

   if [ -e /cache/$(basename $apk) ]; then

    cp -f -p /cache/$(basename $apk) $apk;

    rm /cache/$(basename $apk);

   else

    echo ZipAligning $(basename $apk) Failed  | tee -a $LOG_FILE;

   fi;

else

  echo ZipAlign already completed on $apk  | tee -a $LOG_FILE;

fi;

       done;

echo "Automatic ZipAlign finished at $( date +"%Y-%m-%d %H:%M:%S" )" | tee -a $LOG_FILE;

see also http://forum.xda-dev...ad.php?t=860586

But It doesn't work.

what's wrong?

Edited July 22, 2011 by 用户名已经

[Guest t0mm13b]

I want to zipalign apks in "/system/app",so I modified the file "/system/etc/init.d/97" as the following

#!/system/bin/sh

# Automatic ZipAlign by Wes Garner

# ZipAlign files in /data that have not been previously ZipAligned (using md5sum)

# Thanks to oknowton for the changes


# Changelog:

# 1.1 (12/1/09) Switched to zipalign -c 4 to check the apk instead of MD5 (oknowton)

# 1.0 (11/30/09) Original


LOG_FILE=/data/zipalign.log

    if [ -e $LOG_FILE ]; then

     rm $LOG_FILE;

    fi;


echo "Starting Automatic ZipAlign $( date +"%Y-%m-%d %H:%M:%S" )" | tee -a $LOG_FILE;

    for apk in /system/app/*.apk ; do

zipalign -c 4 $apk;

ZIPCHECK=$?;

if [ $ZIPCHECK -eq 1 ]; then

  echo ZipAligning $(basename $apk)  | tee -a $LOG_FILE;

  zipalign -f 4 $apk /cache/$(basename $apk);

   if [ -e /cache/$(basename $apk) ]; then

    cp -f -p /cache/$(basename $apk) $apk;

    rm /cache/$(basename $apk);

   else

    echo ZipAligning $(basename $apk) Failed  | tee -a $LOG_FILE;

   fi;

else

  echo ZipAlign already completed on $apk  | tee -a $LOG_FILE;

fi;

       done;

echo "Automatic ZipAlign finished at $( date +"%Y-%m-%d %H:%M:%S" )" | tee -a $LOG_FILE;

see also http://forum.xda-dev...ad.php?t=860586

But It doesn't work.

what's wrong?

Zip aligning afaik, requires a signed release key.

[Guest 用户名已经]

Zip aligning afaik, requires a signed release key.

But why it can ziplign /data/app/*.apk?

[Guest wbaw]

system is mounted read only, you'd need to remount it rw. there is really no point though, it only needs doing once & it should already have been done.

[Guest 用户名已经]

system is mounted read only, you'd need to remount it rw. there is really no point though, it only needs doing once & it should already have been done.

done