OI Safe: Include dummy CryptoContentProvider. (no functionality yet).

git-svn-id: http://openintents.googlecode.com/svn/trunk/Safe@2015 72b678ce-9140-0410-bee8-679b907dd61a

diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index b2a3293bdbf651f035d9db2f520336c2044975d5..dfa25e0bd144b0ddfa6c4cc2f519647c92d45851 100644 (file)
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -95,7 +95,9 @@
             <intent-filter>
                 <action android:name="org.openintents.safe.service.ServiceDispatchImpl" />
             </intent-filter> 
-        </service>    
+        </service>    \r
+        
+       <provider android:name=".CryptoContentProvider" android:authorities="org.openintents.safe"></provider>\r
     </application> 
 
     <permission android:name="org.openintents.safe.ACCESS_INTENTS"

diff --git a/src/org/openintents/safe/CryptoContentProvider.java b/src/org/openintents/safe/CryptoContentProvider.java
new file mode 100644 (file)
index 0000000..a519ec8
--- /dev/null
+++ b/src/org/openintents/safe/CryptoContentProvider.java
@@ -0,0 +1,86 @@
+package org.openintents.safe;\r
+\r
+import java.io.File;\r
+import java.io.FileNotFoundException;\r
+\r
+import android.content.ContentProvider;\r
+import android.content.ContentValues;\r
+import android.database.Cursor;\r
+import android.database.MatrixCursor;\r
+import android.net.Uri;\r
+import android.os.ParcelFileDescriptor;\r
+import android.provider.MediaStore.Images;\r
+\r
+public class CryptoContentProvider extends ContentProvider {\r
+\r
+       private static final String MIME_TYPE_PREFIX = "content://org.openintents.safe/decrypted/";\r
+       private static final String TAG = "CryptoContentProvider";\r
+       public static final String AUTHORITY = "org.openintents.safe";\r
+\r
+       @Override\r
+       public boolean onCreate() {\r
+               return true;\r
+       }\r
+\r
+       @Override\r
+       public int delete(Uri uri, String s, String[] as) {\r
+               // not supported\r
+               return 0;\r
+       }\r
+\r
+       @Override\r
+       public String getType(Uri uri) {\r
+               // return file extension (uri.lastIndexOf("."))\r
+               return null; //mMimeTypes.getMimeType(uri.toString());\r
+       }\r
+\r
+       @Override\r
+       public Uri insert(Uri uri, ContentValues contentvalues) {\r
+               // not supported\r
+               return null;\r
+       }\r
+\r
+       @Override\r
+       public Cursor query(Uri uri, String[] as, String s, String[] as1, String s1) {\r
+               /*\r
+               if (uri.toString().startsWith(\r
+                               MIME_TYPE_PREFIX)) {\r
+                       MatrixCursor c = new MatrixCursor(new String[] { Images.Media.DATA,\r
+                                       Images.Media.MIME_TYPE });\r
+                       // data = absolute path = uri - content://authority/mimetype\r
+                       String data = uri.toString().substring(20 + AUTHORITY.length());\r
+                       String mimeType = mMimeTypes.getMimeType(data);\r
+                       c.addRow(new String[] { data, mimeType });\r
+                       return c;\r
+               } else {\r
+                       throw new RuntimeException("Unsupported uri");\r
+               }\r
+               */\r
+               return null;\r
+       }\r
+       \r
+       @Override\r
+       public ParcelFileDescriptor openFile(Uri uri, String mode)\r
+                       throws FileNotFoundException {\r
+               if (uri.toString().startsWith(\r
+                               MIME_TYPE_PREFIX)) {\r
+                       int m = ParcelFileDescriptor.MODE_READ_ONLY;\r
+                       if (mode.equalsIgnoreCase("rw"))\r
+                               m = ParcelFileDescriptor.MODE_READ_WRITE;\r
+                       \r
+                       File f = new File(uri.toString().substring(20 + AUTHORITY.length()));\r
+                       ParcelFileDescriptor pfd = ParcelFileDescriptor.open(f, m);\r
+                       return pfd;\r
+               } else {\r
+                       throw new RuntimeException("Unsupported uri");\r
+               }\r
+       }\r
+\r
+       @Override\r
+       public int update(Uri uri, ContentValues contentvalues, String s,\r
+                       String[] as) {\r
+               // not supported\r
+               return 0;\r
+       }\r
+\r
+}\r