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Check if path for URI is accessible 

The path extracted from the Cursor might not be accessible for Conversations. FileUtils accesses URI information through the ContentProvider, so this wouldn't be noticed.
Fixes sharing from open-keychain's TemporaryContentProvider
This commit is contained in:
fiaxh 2016-03-15 11:09:28 +01:00
parent 678bc7b4d4
commit eaddfa7fd1
1 changed files with 10 additions and 1 deletions
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11
src/main/java/eu/siacs/conversations/utils/FileUtils.java
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@ -10,6 +10,8 @@ import android.os.Environment;
import android.provider.DocumentsContract; import android.provider.DocumentsContract;
import android.provider.MediaStore; import android.provider.MediaStore;
import java.io.File;
public class FileUtils { public class FileUtils {
/** /**
@ -77,7 +79,14 @@ public class FileUtils {
} }
// MediaStore (and general) // MediaStore (and general)
else if ("content".equalsIgnoreCase(uri.getScheme())) { else if ("content".equalsIgnoreCase(uri.getScheme())) {
return getDataColumn(context, uri, null, null); String path = getDataColumn(context, uri, null, null);
if (path != null) {
File file = new File(path);
if (!file.canRead()) {
return null;
}
}
return path;
} }
// File // File
else if ("file".equalsIgnoreCase(uri.getScheme())) { else if ("file".equalsIgnoreCase(uri.getScheme())) {