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Code Issues Releases Wiki Activity

Prevent crash

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This commit is contained in:
M66B 2019-07-30 19:32:51 +02:00
parent 279c1eeacf
commit d60ff43ed4
1 changed files with 35 additions and 3 deletions
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38
app/src/main/java/eu/faircode/email/FragmentMessages.java
View file

@ -409,8 +409,8 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
//rvMessage.setItemViewCacheSize(10);
//rvMessage.getRecycledViewPool().setMaxRecycledViews(0, 10);
final LinearLayoutManager llm = new LinearLayoutManager(getContext()) {
Rect parentRect = new Rect();
Rect childRect = new Rect();
private Rect parentRect = new Rect();
private Rect childRect = new Rect();
@Override
public boolean requestChildRectangleOnScreen(@NonNull RecyclerView parent, @NonNull View child, @NonNull Rect rect, boolean immediate) {
@ -423,7 +423,39 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
child.getHitRect(childRect);
if (Rect.intersects(parentRect, childRect))
return false;
return super.requestChildRectangleOnScreen(parent, child, rect, immediate, focusedChildVisible);
try {
return super.requestChildRectangleOnScreen(parent, child, rect, immediate, focusedChildVisible);
} catch (Throwable ex) {
Log.e(ex);
/*
java.lang.NullPointerException: Attempt to read from field 'int android.view.ViewGroup$LayoutParams.width' on a null object reference
java.lang.NullPointerException: Attempt to read from field 'int android.view.ViewGroup$LayoutParams.width' on a null object reference
at android.widget.PopupWindow.alignToAnchor(PopupWindow.java:2353)
at android.widget.PopupWindow.access$000(PopupWindow.java:106)
at android.widget.PopupWindow$1.onViewAttachedToWindow(PopupWindow.java:220)
at android.view.View.dispatchAttachedToWindow(View.java:18358)
at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3397)
at android.view.ViewGroup.addViewInner(ViewGroup.java:5077)
at android.view.ViewGroup.addView(ViewGroup.java:4865)
at android.view.ViewGroup.addView(ViewGroup.java:4805)
at androidx.recyclerview.widget.RecyclerView$5.addView(SourceFile:870)
at androidx.recyclerview.widget.ChildHelper.addView(SourceFile:107)
at androidx.recyclerview.widget.RecyclerView$LayoutManager.addViewInt(SourceFile:8569)
at androidx.recyclerview.widget.RecyclerView$LayoutManager.addView(SourceFile:8527)
at androidx.recyclerview.widget.RecyclerView$LayoutManager.addView(SourceFile:8515)
at androidx.recyclerview.widget.LinearLayoutManager.layoutChunk(SourceFile:1641)
at androidx.recyclerview.widget.LinearLayoutManager.fill(SourceFile:1587)
at androidx.recyclerview.widget.LinearLayoutManager.onLayoutChildren(SourceFile:665)
at androidx.recyclerview.widget.RecyclerView.dispatchLayoutStep2(SourceFile:4115)
at androidx.recyclerview.widget.RecyclerView.dispatchLayout(SourceFile:3832)
at androidx.recyclerview.widget.RecyclerView.consumePendingUpdateOperations(SourceFile:1881)
at androidx.recyclerview.widget.RecyclerView.scrollByInternal(SourceFile:1950)
at androidx.recyclerview.widget.RecyclerView.scrollBy(SourceFile:1826)
at androidx.recyclerview.widget.RecyclerView$LayoutManager.requestChildRectangleOnScreen(SourceFile:9881)
*/
return false;
}
}
};
rvMessage.setLayoutManager(llm);