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Commit 242bd42c authored by Tony Huang's avatar Tony Huang Committed by android-build-merger
Browse files

Fix crash issue when drag files 

am: 97ce4ce5

Change-Id: I768a48a84559a5a2e45b7f50947ba720c378d261
parents 84d9de1a 97ce4ce5

src/com/android/documentsui/base/DocumentStack.java

+3 −1
Original line number Diff line number Diff line
@@ -162,7 +162,9 @@ public class DocumentStack implements Durable, Parcelable { 


        // Add this for keep stack size is 1 on recent root.

        if (root.isRecents()) {

            push(new DocumentInfo());

            DocumentInfo rootRecent = new DocumentInfo();

            rootRecent.deriveFields();

            push(rootRecent);

        }

    }

tests/unit/com/android/documentsui/base/DocumentStackTest.java

+2 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ package com.android.documentsui.base; 


import static junit.framework.Assert.assertEquals;

import static junit.framework.Assert.assertFalse;

import static junit.framework.TestCase.assertNotNull;

import static junit.framework.TestCase.assertNull;

import static junit.framework.TestCase.assertTrue;
@@ -196,5 +197,6 @@ public class DocumentStackTest { 


        assertEquals(1, mStack.size());

        assertEquals(true, mStack.isRecents());

        assertNotNull(mStack.peek().derivedUri);

    }

}