Move java files into src parent directory.

BUG=134704
TEST=
TBR=jam@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10668039

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@144272 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 101 insertions, 0 deletions

diff --git a/content/public/android/java/src/org/chromium/content/browser/DownloadController.java b/content/public/android/java/src/org/chromium/content/browser/DownloadController.java
new file mode 100644
index 0000000..496e1c9
--- /dev/null
+++ b/content/public/android/java/src/org/chromium/content/browser/DownloadController.java
@@ -0,0 +1,101 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.content.browser;
+
+import android.content.Context;
+import android.webkit.DownloadListener;
+
+import org.chromium.base.CalledByNative;
+
+/**
+ * Java counterpart of android DownloadController.
+ *
+ * Its a singleton class instantiated by the C++ DownloadController.
+ */
+class DownloadController {
+    private static final String LOGTAG = "DownloadController";
+    private static DownloadController sInstance;
+
+    public static DownloadController getInstance() {
+        if (sInstance == null) {
+            sInstance = new DownloadController();
+        }
+        return sInstance;
+    }
+
+    private Context mContext;
+
+    private DownloadController() {
+        nativeInit();
+    }
+
+    private static DownloadListener listenerFromView(ContentView view) {
+        return view.downloadListener();
+    }
+
+    private static ContentViewDownloadDelegate downloadDelegateFromView(ContentView view) {
+        return view.getDownloadDelegate();
+    }
+
+    public void setContext(Context context) {
+        mContext = context;
+    }
+
+    /**
+     * Notifies the DownloadListener of a new GET download and passes all the information
+     * needed to download the file.
+     *
+     * The DownloadListener is expected to handle the download.
+     */
+    @CalledByNative
+    public void newHttpGetDownload(ContentView view, String url,
+            String userAgent, String contentDisposition, String mimetype,
+            String cookie, long contentLength) {
+        ContentViewDownloadDelegate downloadDelagate = downloadDelegateFromView(view);
+
+        if (downloadDelagate != null) {
+            downloadDelagate.requestHttpGetDownload(url, userAgent,
+                    contentDisposition, mimetype, cookie, contentLength);
+            return;
+        }
+
+        DownloadListener listener = listenerFromView(view);
+        if (listener != null) {
+            listener.onDownloadStart(url, userAgent, contentDisposition,
+                    mimetype, contentLength);
+        }
+    }
+
+    /**
+     * Notifies the DownloadListener that a new POST download has started.
+     */
+    @CalledByNative
+    public void onHttpPostDownloadStarted(ContentView view) {
+        ContentViewDownloadDelegate downloadDelagate = downloadDelegateFromView(view);
+
+        if (downloadDelagate != null) {
+            downloadDelagate.onHttpPostDownloadStarted();
+        }
+    }
+
+    /**
+     * Notifies the DownloadListener that a POST download completed and passes along info about the
+     * download.
+     */
+    @CalledByNative
+    public void onHttpPostDownloadCompleted(ContentView view, String url,
+            String contentDisposition, String mimetype, String path,
+            long contentLength, boolean successful) {
+        ContentViewDownloadDelegate downloadDelagate = downloadDelegateFromView(view);
+
+        if (downloadDelagate != null) {
+            downloadDelagate.onHttpPostDownloadCompleted(
+                    url, mimetype, path, contentLength, successful);
+        }
+    }
+
+    // native methods
+    private native void nativeInit();
+}