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workaround CollapsingToolbarLayout issue in support lib

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Fix from https://issuetracker.google.com/issues/64065383#comment12
This commit is contained in:
Vincent Breitmoser 2018-02-16 18:00:24 +01:00
parent a835b5b594
commit 6ed3c744a5
2 changed files with 32 additions and 2 deletions
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30
OpenKeychain/src/main/java/android/support/design/widget/FixedCollapsingToolbarLayout.java Normal file
View file

@ -0,0 +1,30 @@
package android.support.design.widget;
import android.content.Context;
import android.support.v4.view.WindowInsetsCompat;
import android.util.AttributeSet;
public class FixedCollapsingToolbarLayout extends CollapsingToolbarLayout {
public FixedCollapsingToolbarLayout(Context context) {
this(context, null);
}
public FixedCollapsingToolbarLayout(Context context, AttributeSet attrs) {
super(context, attrs);
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
// During the super call to onMeasure(), we'll save a copy of mLastInsets,
// consume the insets of mLastInsets so the super call has no insets to work with,
// then re-assign mLastInsets to what it was before the super call.
WindowInsetsCompat oldInsets = mLastInsets;
if (mLastInsets != null) {
mLastInsets = mLastInsets.consumeSystemWindowInsets();
}
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
mLastInsets = oldInsets;
}
}

4
OpenKeychain/src/main/res/layout/view_key_activity.xml
View file

@ -16,7 +16,7 @@
android:fitsSystemWindows="true"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">
<android.support.design.widget.CollapsingToolbarLayout
<android.support.design.widget.FixedCollapsingToolbarLayout
android:id="@+id/collapsing_toolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
@ -163,7 +163,7 @@
app:layout_collapseMode="pin"
app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
tools:ignore="UnusedAttribute" />
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.FixedCollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>