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ConstraintLayout 2.0.4
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Release Updates
ConstraintLayout 2.0.2
Tuesday, October 6, 2020
ConstraintLayout 2.0.2 is now available on the google maven repository:
dependencies {
implementation 'androidx.constraintlayout:constraintlayout:2.0.2'
}
or if using the android.support packages:
dependencies {
implementation 'com.android.support.constraint:constraint-layout:2.0.2'
}
Documentation & Examples
Documentation is available on
https://developer.android.com/reference/androidx/constraintlayout/widget/ConstraintLayout
and
https://developer.android.com/reference/androidx/constraintlayout/motion/widget/MotionLayout
Examples are available on
https://github.com/android/views-widgets-samples/tree/master/ConstraintLayoutExamples
Source is available on
https://github.com/AndroidX/constraintlayout
Bugfixes
This releases improves performances as well as fix a few issues. It is recommended to update to this version.
Handling of view GONE visibility in ConstraintLayout was incorrect in some situations
Handling of packed chains in ConstraintLayout was incorrect in some situations
Fixed inflation exception on API 15 for the Flow virtual layout helper
limitsBoundsTo was broken in MotionLayout
jump to end was broken in MotionLayout in some situations (chaining transitions)
Flow inflation exception on API 15
165312258
java.lang.ClassCastException: androidx.constraintlayout.solver.ArrayLinkedVariables cannot be cast to androidx.constraintlayout.solver.SolverVariableValues
165964943
The attribute "flow_horizontalAlign" was defined with the wrong format
168495397
Margins are not visible (gone)
162917675
VerticalBias not working when another view has a constraint to the top of the original view
167014942
Barrier makes constraint work incorrectly
167612342
When horizontal chain style is set to packed it is not working as expected
167701934
MotionLayout: Quick swipes outside of limitBoundsTo are not ignored
168373996
Setting the visibility of a View to GONE causes layout to render incorrectly in 2.0.1
168681861
ConstraintLayout 2.0.0/2.0.1 "gone" views is not taken into consideration the same way as in 2.0.0-rc1
166486001
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