1 files changed, 71 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/data/MtpSource.java b/src/com/android/gallery3d/data/MtpSource.java
new file mode 100644
index 000000000..683a40291
--- /dev/null
+++ b/src/com/android/gallery3d/data/MtpSource.java
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.gallery3d.data;
+
+import com.android.gallery3d.app.GalleryApp;
+
+class MtpSource extends MediaSource {
+    private static final String TAG = "MtpSource";
+
+    private static final int MTP_DEVICESET = 0;
+    private static final int MTP_DEVICE = 1;
+    private static final int MTP_ITEM = 2;
+
+    GalleryApp mApplication;
+    PathMatcher mMatcher;
+    MtpContext mMtpContext;
+
+    public MtpSource(GalleryApp application) {
+        super("mtp");
+        mApplication = application;
+        mMatcher = new PathMatcher();
+        mMatcher.add("/mtp", MTP_DEVICESET);
+        mMatcher.add("/mtp/*", MTP_DEVICE);
+        mMatcher.add("/mtp/item/*/*", MTP_ITEM);
+        mMtpContext = new MtpContext(mApplication.getAndroidContext());
+    }
+
+    @Override
+    public MediaObject createMediaObject(Path path) {
+        switch (mMatcher.match(path)) {
+            case MTP_DEVICESET: {
+                return new MtpDeviceSet(path, mApplication, mMtpContext);
+            }
+            case MTP_DEVICE: {
+                int deviceId = mMatcher.getIntVar(0);
+                return new MtpDevice(path, mApplication, deviceId, mMtpContext);
+            }
+            case MTP_ITEM: {
+                int deviceId = mMatcher.getIntVar(0);
+                int objectId = mMatcher.getIntVar(1);
+                return new MtpImage(path, mApplication, deviceId, objectId, mMtpContext);
+            }
+            default:
+                throw new RuntimeException("bad path: " + path);
+        }
+    }
+
+    @Override
+    public void pause() {
+        mMtpContext.pause();
+    }
+
+    @Override
+    public void resume() {
+        mMtpContext.resume();
+    }
+}