TargetFileUtils

public class TargetFileUtils
extends Object

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

Summary

Public constructors
`TargetFileUtils()`

Public methods
`static`	`findFile(String path, String namePattern, options, ITestDevice device)` Helper method which executes a adb shell find command and returns the results as an `ERROR(/ArrayList)`.
`static String`	`getPermission(String filepath, ITestDevice device)` Read the file permission bits of a path.
`static boolean`	`hasPermission(TargetFileUtils.FilePermission permission, String permissionBits)` Determines if the permission bits grant the specify permission to any group.
`static boolean`	`isReadOnly(String filepath, ITestDevice device)` Check if the permission for a given path is readonly.
`static boolean`	`isReadWriteOnly(String filepath, ITestDevice device)` Check if the permission for a given path is readwrite.

public TargetFileUtils ()

public static  findFile (String path, 
                String namePattern, 
                 options, 
                ITestDevice device)

Helper method which executes a adb shell find command and returns the results as an ERROR(/ArrayList).

Parameters
`path`	`String`: The path to search on device.
`namePattern`	`String`: The file name pattern.
`options`	: A `ERROR(/List)` of `String` for other options pass to find.
`device`	`ITestDevice`: The test device.

Returns
	The result in `ERROR(/ArrayList)`.

Throws
`DeviceNotAvailableException`	if connection with device is lost and cannot be recovered.

public static String getPermission (String filepath, 
                ITestDevice device)

Read the file permission bits of a path.

Parameters
`filepath`	`String`: Path to a file or directory.
`device`	`ITestDevice`: The test device.

Returns
`String`	Octal permission bits for the path.

Throws
`DeviceNotAvailableException`

public static boolean hasPermission (TargetFileUtils.FilePermission permission, 
                String permissionBits)

Determines if the permission bits grant the specify permission to any group.

Parameters
`permission`	`TargetFileUtils.FilePermission`: The specify permissions.
`permissionBits`	`String`: The octal permissions string (e.g. 741).

Returns
`boolean`	True if any owner/group/global has the specify permission.

public static boolean isReadOnly (String filepath, 
                ITestDevice device)

Check if the permission for a given path is readonly.

Parameters
`filepath`	`String`: Path to a file or directory.
`device`	`ITestDevice`: The test device.

Returns
`boolean`	true if the path is readonly, false otherwise.

Throws
`DeviceNotAvailableException`

public static boolean isReadWriteOnly (String filepath, 
                ITestDevice device)

Check if the permission for a given path is readwrite.

Parameters
`filepath`	`String`: Path to a file or directory.
`device`	`ITestDevice`: The test device.

Returns
`boolean`	true if the path is readwrite, false otherwise.

Throws
`DeviceNotAvailableException`