HumanReadables

Artifact: androidx.test.espresso:espresso-core

View Source

---

Kotlin |Java

public final class HumanReadables

---

Text converters for various Android objects.

Summary

Public methods
static String	describe(Cursor c)
static String	describe(View v) Transforms an arbitrary view into a string with (hopefully) enough debug info.
static String	getViewHierarchyErrorMessage(     View rootView,     List<View> problemViews,     String errorHeader,     String problemViewSuffix ) Prints out an error message featuring the view hierarchy starting at the rootView.
static String	getViewHierarchyErrorMessage(     View rootView,     List<View> problemViews,     String errorHeader,     String problemViewSuffix,     int maxMsgLen ) Prints out an error message featuring the view hierarchy starting at the rootView.

Public methods

describe

public static String describe(Cursor c)

describe

public static String describe(View v)

Transforms an arbitrary view into a string with (hopefully) enough debug info.

Parameters
View v	nullable view

Returns
String	a string for human consumption.

getViewHierarchyErrorMessage

public static String getViewHierarchyErrorMessage(
    View rootView,
    List<View> problemViews,
    String errorHeader,
    String problemViewSuffix
)

Prints out an error message featuring the view hierarchy starting at the rootView.

Parameters
View rootView	the root of the hierarchy tree to print out.
List<View> problemViews	list of the views that you would like to point out are causing the error message or null, if you want to skip this feature.
String errorHeader	the header of the error message (should contain the description of why the error is happening).
String problemViewSuffix	the message to append to the view description in the tree printout. Required if problemViews is supplied. Otherwise, null is acceptable.

Returns
String	a string for human consumption.

getViewHierarchyErrorMessage

public static String getViewHierarchyErrorMessage(
    View rootView,
    List<View> problemViews,
    String errorHeader,
    String problemViewSuffix,
    int maxMsgLen
)

Prints out an error message featuring the view hierarchy starting at the rootView.

Parameters
View rootView	the root of the hierarchy tree to print out.
List<View> problemViews	list of the views that you would like to point out are causing the error message or null, if you want to skip this feature.
String errorHeader	the header of the error message (should contain the description of why the error is happening).
String problemViewSuffix	the message to append to the view description in the tree printout. Required if problemViews is supplied. Otherwise, null is acceptable.
int maxMsgLen	the maximum message length. Use MAX_VALUE to avoid truncating the message.

Returns
String	a string for human consumption.