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License: Apache License 2.0
Views that supports a foreground, like FrameLayout does
License: Apache License 2.0
In Android 6.0+ the foreground drawable is set when the view is instantiated (see lines 4278-4282). The ForegroundDelegate
is null
here, causing a NullPointerException
to be thrown when the view is inflated.
Use ForegroundRelativeLayout or ForegroundLinearLayout will crash in android 20 and below.I think because of the constructor
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
public ForegroundLinearLayout(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
}
Hello, when create RecyclerView with GridLayoutManager, foreground in items of recyclerview did not work properly, some item have foreground other not. Tested with ForegroundImageView. When using RecyclerView with LinearLayoutManager everything works good.
Accessing to private resources is now error
ERROR: /Users/stepangoncarov/AndroidStudioProjects/90seconds/app/build/intermediates/incremental/mergeDevDebugResources/merged.dir/values/values.xml:731 resource android:attr/foregroundInsidePadding is private
on line
<declare-styleable name="ForegroundView"><attr name="android:foreground"/><attr name="android:foregroundInsidePadding"/><attr name="android:foregroundGravity"/></declare-styleable>
On all android versions lower than 6 after screen rotation Foreground Button lose his foreground drawable. After some debuging i realize that onLayout was called twice - second time with changed = false
, and then ForegroundDelegate.draw()
was called, so when ForegroundDelegate tried to draw something mForegroundBoundsChanged
was false. When i removed if (mForegroundBoundsChanged)
statement everything was fine.
What is the difference between this and a Frame Layout? What can we use it for? What is its purpose - what does it do?
Awaiting your reply... Nice library, btw
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