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EnvironmentVariableUtil

public class EnvironmentVariableUtil
extends Object

java.lang.Object
↳	com.android.tradefed.util.EnvironmentVariableUtil

A collection of helper methods to prepare environment variables.

Summary

Public constructors
`EnvironmentVariableUtil()`

Public methods
`static String`	`buildMinimalLdLibraryPath(File moduleDir, List<String> subDirs)` Builds the value of LD_LIBRARY_PATH that uses the shared libs inside module folder.
`static String`	`buildPath(Set<String> tools, String addition)` Builds the value of PATH.

Public constructors

EnvironmentVariableUtil

public EnvironmentVariableUtil ()

Public methods

buildMinimalLdLibraryPath

public static String buildMinimalLdLibraryPath (File moduleDir, 
                List<String> subDirs)

Builds the value of LD_LIBRARY_PATH that uses the shared libs inside module folder.

Parameters
`moduleDir`	`File`: The root of module folder.
`subDirs`	`List`: The sub-directories that are relative to the root of module folder.

Returns
`String`	The value of LD_LIBRARY_PATH.

buildPath

public static String buildPath (Set<String> tools, 
                String addition)

Builds the value of PATH.

Parameters
`tools`	`Set`: A list of tools that will be added to PATH.
`addition`	`String`: The String that will be appended to the end of the return.

Returns
`String`	The value of PATH.