Debug

Artifact: androidx.constraintlayout:constraintlayout

Added in 2.2.1

Kotlin |Java

public class Debug

Utilities useful for debugging

Summary

Public constructors
`Debug()`

Public methods
`static void`	`dumpLayoutParams(ViewGroup layout, String str)`
`static void`	`dumpLayoutParams(ViewGroup.LayoutParams param, String str)`
`static void`	`dumpPoc(Object obj)`
`static String`	`getActionType(MotionEvent event)` Convert a motion event action to a string
`static String`	`getCallFrom(int n)` Get file name and location where this method is called.
`static String`	`getLoc()` Get file name and location where this method is called.
`static String`	`getLocation()` Get file name and location where this method is called.
`static String`	`getLocation2()` Get file name and location where this method is called.
`static String`	`getName(View view)` This provides return the name of a view
`static String`	`getName(Context context, int[] id)` This returns the name of a view given its id
`static String`	`getName(Context context, int id)` This returns the name of a view given its id
`static String`	`getState(MotionLayout layout, int stateId)` convert an id number to an id String useful in debugging
`static String`	`getState(MotionLayout layout, int stateId, int len)` convert an id number to an id String useful in debugging
`static void`	`logStack(String tag, String msg, int n)` This logs n elements in the stack
`static void`	`printStack(String msg, int n)` This logs n elements in the stack

Public constructors

Debug

Added in 2.2.1

public Debug()

Public methods

dumpLayoutParams

Added in 2.2.1

public static void dumpLayoutParams(ViewGroup layout, String str)

Parameters
`ViewGroup layout`
`String str`

dumpLayoutParams

Added in 2.2.1

public static void dumpLayoutParams(ViewGroup.LayoutParams param, String str)

Parameters
`ViewGroup.LayoutParams param`
`String str`

dumpPoc

Added in 2.2.1

public static void dumpPoc(Object obj)

Parameters
`Object obj`

getActionType

Added in 2.2.1

public static String getActionType(MotionEvent event)

Convert a motion event action to a string

Parameters
`MotionEvent event`

Returns
`String`

getCallFrom

Added in 2.2.1

public static String getCallFrom(int n)

Get file name and location where this method is called. Formatting it such that it is clickable by Intellij

Returns
`String`	(filename : line_no)

getLoc

Added in 2.2.1

public static String getLoc()

Get file name and location where this method is called. Formatting it such that it is clickable by Intellij

Returns
`String`	(filename : line_no)

getLocation

Added in 2.2.1

public static String getLocation()

Get file name and location where this method is called. Formatting it such that it is clickable by Intellij

Returns
`String`	(filename : line_no)

getLocation2

Added in 2.2.1

public static String getLocation2()

Get file name and location where this method is called. Formatting it such that it is clickable by Intellij

Returns
`String`	(filename : line_no)

getName

Added in 2.2.1

public static String getName(View view)

This provides return the name of a view

Parameters
`View view`

Returns
`String`	name of view

getName

Added in 2.2.1

public static String getName(Context context, int[] id)

This returns the name of a view given its id

Parameters
`Context context`
`int[] id`

Returns
`String`	name of view

getName

Added in 2.2.1

public static String getName(Context context, int id)

This returns the name of a view given its id

Parameters
`Context context`
`int id`

Returns
`String`	name of view

Added in 2.2.1

public static String getState(MotionLayout layout, int stateId)

convert an id number to an id String useful in debugging

Parameters
`MotionLayout layout`
`int stateId`

Returns
`String`

Added in 2.2.1

public static String getState(MotionLayout layout, int stateId, int len)

convert an id number to an id String useful in debugging

Parameters
`MotionLayout layout`
`int stateId`
`int len`	trim if string >len

Returns
`String`

logStack

Added in 2.2.1

public static void logStack(String tag, String msg, int n)

This logs n elements in the stack

Parameters
`String tag`
`String msg`
`int n`

printStack

Added in 2.2.1

public static void printStack(String msg, int n)

This logs n elements in the stack

Parameters
`String msg`
`int n`