MTP host: Use Java longs for storage and object IDs

This avoids problems with unsigned 32 bit numbers with cameras that use
storage and object IDs > 0x7FFFFFFF

Change-Id: I615f2d468851e9d6ff8882d22966d3687697d8eb
Signed-off-by: Mike Lockwood <lockwood@android.com>

3 files changed, 11 insertions, 11 deletions

diff --git a/media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectBrowser.java b/media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectBrowser.java
index 329aa40..6d34fd4 100644
--- a/media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectBrowser.java
+++ b/media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectBrowser.java
@@ -44,8 +44,8 @@ public class ObjectBrowser extends ListActivity {
     private Cursor mCursor;
     private ObjectCursorAdapter mAdapter;
     private int mDeviceID;
-    private int mStorageID;
-    private int mObjectID;
+    private long mStorageID;
+    private long mObjectID;
 
     private static final String[] OBJECT_COLUMNS =
         new String[] { Mtp.Object._ID, Mtp.Object.NAME, Mtp.Object.FORMAT, Mtp.Object.THUMB };
@@ -65,8 +65,8 @@ public class ObjectBrowser extends ListActivity {
         super.onResume();
 
         mDeviceID = getIntent().getIntExtra("device", 0);
-        mStorageID = getIntent().getIntExtra("storage", 0);
-        mObjectID = getIntent().getIntExtra("object", 0);
+        mStorageID = getIntent().getLongExtra("storage", 0);
+        mObjectID = getIntent().getLongExtra("object", 0);
         if (mDeviceID != 0 && mStorageID != 0) {
             Cursor c;
             Uri uri;
@@ -88,7 +88,7 @@ public class ObjectBrowser extends ListActivity {
 
     @Override
     protected void onListItemClick(ListView l, View v, int position, long id) {
-        int rowID = (int)mAdapter.getItemId(position);
+        long rowID = mAdapter.getItemId(position);
         Cursor c = getContentResolver().query(
                         Mtp.Object.getContentUri(mDeviceID, rowID),
                         OBJECT_COLUMNS, null, null, null);
@@ -111,7 +111,7 @@ public class ObjectBrowser extends ListActivity {
             Intent intent = new Intent(this, ObjectViewer.class);
             intent.putExtra("device", mDeviceID);
             intent.putExtra("storage", mStorageID);
-            intent.putExtra("object",rowID);
+            intent.putExtra("object", rowID);
             startActivity(intent);
         }
     }
diff --git a/media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectViewer.java b/media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectViewer.java
index 408f15e..5899bc1 100644
--- a/media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectViewer.java
+++ b/media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectViewer.java
@@ -51,8 +51,8 @@ public class ObjectViewer extends Activity {
     private static final String TAG = "ObjectViewer";
 
     private int mDeviceID;
-    private int mStorageID;
-    private int mObjectID;
+    private long mStorageID;
+    private long mObjectID;
 
     private static final String[] OBJECT_COLUMNS =
         new String[] {  Mtp.Object._ID,
@@ -84,8 +84,8 @@ public class ObjectViewer extends Activity {
         super.onResume();
 
         mDeviceID = getIntent().getIntExtra("device", 0);
-        mStorageID = getIntent().getIntExtra("storage", 0);
-        mObjectID = getIntent().getIntExtra("object", 0);
+        mStorageID = getIntent().getLongExtra("storage", 0);
+        mObjectID = getIntent().getLongExtra("object", 0);
 
         if (mDeviceID != 0 && mObjectID != 0) {
         Cursor c = getContentResolver().query(
diff --git a/media/tests/CameraBrowser/src/com/android/camerabrowser/StorageBrowser.java b/media/tests/CameraBrowser/src/com/android/camerabrowser/StorageBrowser.java
index 6ddf4e7..63e036e 100644
--- a/media/tests/CameraBrowser/src/com/android/camerabrowser/StorageBrowser.java
+++ b/media/tests/CameraBrowser/src/com/android/camerabrowser/StorageBrowser.java
@@ -70,7 +70,7 @@ public class StorageBrowser extends ListActivity {
     protected void onListItemClick(ListView l, View v, int position, long id) {
         Intent intent = new Intent(this, ObjectBrowser.class);
         intent.putExtra("device", mDeviceID);
-        intent.putExtra("storage", (int)mAdapter.getItemId(position));
+        intent.putExtra("storage", mAdapter.getItemId(position));
         startActivity(intent);
     }
 }