How Can I Overcome The Property Length Limitation Of The "adb Shell Setprop"

I get an error when I try set a value for property with name >= 32 characters adb shell setprop 01234567890123456789012345678901 VALUE Error: could not set property This w

Solution 1:

It looks like there would be no way to bypass this limitation. I see the same rules in android java sources.

publicclassSystemProperties
{
    publicstaticfinalint PROP_NAME_MAX = 31;
    publicstaticfinalint PROP_VALUE_MAX = 91;

    ...
}

Solution 2:

I also faced same problem. as the answer mentioned above it's not possible use the NAME which longer than 31. so i change package name to shorter than 31 and it works now.

Solution 3:

Update: The system property name limit of 32 characters was removed in Android O. You are free to have longer names now.

publicclassSystemProperties{
    /**
     * Android O removed the property name length limit, but com.amazon.kindle 7.8.1.5
     * uses reflection to read this whenever text is selected (http://b/36095274).
     */publicstaticfinalint PROP_NAME_MAX = Integer.MAX_VALUE;
    publicstaticfinalint PROP_VALUE_MAX = 91;
    ...
}

Solution 4:

Maybe using redirection?

Set small property which will hold file name for conf file:

setprop confFileName "myConf.yml"

in that conf file have all your big property names and values.