diff options
| -rw-r--r-- | android/src/com/artifex/mupdf/ChoosePDFActivity.java | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/android/src/com/artifex/mupdf/ChoosePDFActivity.java b/android/src/com/artifex/mupdf/ChoosePDFActivity.java index ae97dd87..af3e30fa 100644 --- a/android/src/com/artifex/mupdf/ChoosePDFActivity.java +++ b/android/src/com/artifex/mupdf/ChoosePDFActivity.java @@ -81,6 +81,8 @@ public class ChoosePDFActivity extends ListActivity { return file.isDirectory(); } }); + if (mDirs == null) + mDirs = new File[0]; mFiles = mDirectory.listFiles(new FileFilter() { @@ -97,6 +99,8 @@ public class ChoosePDFActivity extends ListActivity { return false; } }); + if (mFiles == null) + mFiles = new File[0]; Arrays.sort(mFiles, new Comparator<File>() { public int compare(File arg0, File arg1) { @@ -113,12 +117,10 @@ public class ChoosePDFActivity extends ListActivity { adapter.clear(); if (mParent != null) adapter.add(new ChoosePDFItem(ChoosePDFItem.Type.PARENT, "..")); - if (mDirs != null) - for (File f : mDirs) - adapter.add(new ChoosePDFItem(ChoosePDFItem.Type.DIR, f.getName())); - if (mFiles != null) - for (File f : mFiles) - adapter.add(new ChoosePDFItem(ChoosePDFItem.Type.DOC, f.getName())); + for (File f : mDirs) + adapter.add(new ChoosePDFItem(ChoosePDFItem.Type.DIR, f.getName())); + for (File f : mFiles) + adapter.add(new ChoosePDFItem(ChoosePDFItem.Type.DOC, f.getName())); } }; |