Use the system downloads UI, instead of browser specific 1.

Bug:3034564

Change-Id: Id850854da7db9c1a36500c9eee9debad64bdf97e

4 files changed, 12 insertions, 799 deletions

diff --git a/src/com/android/browser/BrowserActivity.java b/src/com/android/browser/BrowserActivity.java
index 72ed2ec..101157c 100644
--- a/src/com/android/browser/BrowserActivity.java
+++ b/src/com/android/browser/BrowserActivity.java
@@ -47,6 +47,7 @@ import android.graphics.PixelFormat;
 import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
 import android.net.ConnectivityManager;
+import android.net.DownloadManager;
 import android.net.NetworkInfo;
 import android.net.Uri;
 import android.net.WebAddress;
@@ -1447,7 +1448,7 @@ public class BrowserActivity extends Activity
                 break;
 
             case R.id.view_downloads_menu_id:
-                viewDownloads(null);
+                viewDownloads();
                 break;
 
             case R.id.window_one_menu_id:
@@ -3566,12 +3567,9 @@ public class BrowserActivity extends Activity
      * menu to see the download window. It shows the download window on top of
      * the current window.
      */
-    private void viewDownloads(Uri downloadRecord) {
-        Intent intent = new Intent(this,
-                BrowserDownloadPage.class);
-        intent.setData(downloadRecord);
-        startActivityForResult(intent, BrowserActivity.DOWNLOAD_PAGE);
-
+    private void viewDownloads() {
+        Intent intent = new Intent(DownloadManager.ACTION_VIEW_DOWNLOADS);
+        startActivity(intent);
     }
 
     /**
@@ -3994,7 +3992,6 @@ public class BrowserActivity extends Activity
 
     // activity requestCode
     final static int COMBO_PAGE                 = 1;
-    final static int DOWNLOAD_PAGE              = 2;
     final static int PREFERENCES_PAGE           = 3;
     final static int FILE_SELECTED              = 4;
 
diff --git a/src/com/android/browser/BrowserDownloadAdapter.java b/src/com/android/browser/BrowserDownloadAdapter.java
deleted file mode 100644
index 0f8f721..0000000
--- a/src/com/android/browser/BrowserDownloadAdapter.java
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * Copyright (C) 2007 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.browser;
-
-import android.content.Context;
-import android.content.Intent;
-import android.content.pm.PackageManager;
-import android.content.pm.ResolveInfo;
-import android.content.res.Resources;
-import android.database.Cursor;
-import android.drm.mobile1.DrmRawContent;
-import android.graphics.drawable.Drawable;
-import android.net.Uri;
-import android.provider.Downloads;
-import android.text.format.Formatter;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ImageView;
-import android.widget.ProgressBar;
-import android.widget.RelativeLayout;
-import android.widget.TextView;
-
-import java.text.DateFormat;
-import java.util.Date;
-import java.util.List;
-
-/**
- * This class is used to represent the data for the download list box. The only 
- * real work done by this class is to construct a custom view for the line
- * items.
- */
-public class BrowserDownloadAdapter extends DateSortedExpandableListAdapter {
-    
-    private int mTitleColumnId;
-    private int mDescColumnId;
-    private int mStatusColumnId;
-    private int mTotalBytesColumnId;
-    private int mCurrentBytesColumnId;
-    private int mMimetypeColumnId;
-    private int mDateColumnId;
-
-    public BrowserDownloadAdapter(Context context, Cursor c, int index) {
-        super(context, c, index);
-        mTitleColumnId = c.getColumnIndexOrThrow(Downloads.Impl.COLUMN_TITLE);
-        mDescColumnId = c.getColumnIndexOrThrow(Downloads.Impl.COLUMN_DESCRIPTION);
-        mStatusColumnId = c.getColumnIndexOrThrow(Downloads.Impl.COLUMN_STATUS);
-        mTotalBytesColumnId = c.getColumnIndexOrThrow(Downloads.Impl.COLUMN_TOTAL_BYTES);
-        mCurrentBytesColumnId = 
-            c.getColumnIndexOrThrow(Downloads.Impl.COLUMN_CURRENT_BYTES);
-        mMimetypeColumnId = c.getColumnIndexOrThrow(Downloads.Impl.COLUMN_MIME_TYPE);
-        mDateColumnId = c.getColumnIndexOrThrow(Downloads.Impl.COLUMN_LAST_MODIFICATION);
-    }
-
-    @Override
-    public View getChildView(int groupPosition, int childPosition,
-                boolean isLastChild, View convertView, ViewGroup parent) {
-        Context context = getContext();
-        // The layout file uses a RelativeLayout, whereas the GroupViews use
-        // TextView.
-        if (null == convertView || !(convertView instanceof RelativeLayout)) {
-            convertView = LayoutInflater.from(context).inflate(
-                    R.layout.browser_download_item, null);
-        }
-
-        // Bail early if the Cursor is closed.
-        if (!moveCursorToChildPosition(groupPosition, childPosition)) {
-            return convertView;
-        }
-
-        Resources r = context.getResources();
-        
-        // Retrieve the icon for this download
-        String mimeType = getString(mMimetypeColumnId);
-        ImageView iv = (ImageView) convertView.findViewById(R.id.download_icon);
-        if (DrmRawContent.DRM_MIMETYPE_MESSAGE_STRING.equalsIgnoreCase(mimeType)) {
-            iv.setImageResource(R.drawable.ic_launcher_drm_file);
-        } else if (mimeType == null) {
-            iv.setVisibility(View.INVISIBLE);
-        } else {
-            Intent intent = new Intent(Intent.ACTION_VIEW);
-            intent.setDataAndType(Uri.fromParts("file", "", null), mimeType);
-            PackageManager pm = context.getPackageManager();
-            List<ResolveInfo> list = pm.queryIntentActivities(intent,
-                    PackageManager.MATCH_DEFAULT_ONLY);
-            if (list.size() > 0) {
-                Drawable icon = list.get(0).activityInfo.loadIcon(pm);
-                iv.setImageDrawable(icon);
-                iv.setVisibility(View.VISIBLE);
-            } else {
-                iv.setVisibility(View.INVISIBLE);
-            }
-        }
-        
-        TextView tv = (TextView) convertView.findViewById(R.id.download_title);
-        String title = getString(mTitleColumnId);
-        if (title == null) {
-            title = r.getString(R.string.download_unknown_filename);
-        }
-        tv.setText(title);
-        
-        tv = (TextView) convertView.findViewById(R.id.domain);
-        tv.setText(getString(mDescColumnId));
-        
-        long totalBytes = getLong(mTotalBytesColumnId);
-        
-        int status = getInt(mStatusColumnId);
-        if (Downloads.Impl.isStatusCompleted(status)) { // Download stopped
-            View v = convertView.findViewById(R.id.progress_text);
-            v.setVisibility(View.GONE);
-
-            v = convertView.findViewById(R.id.download_progress);
-            v.setVisibility(View.GONE);
-
-            tv = (TextView) convertView.findViewById(R.id.complete_text);
-            tv.setVisibility(View.VISIBLE);
-            if (Downloads.Impl.isStatusError(status)) {
-                tv.setText(getErrorText(status));
-            } else {
-                tv.setText(r.getString(R.string.download_success, 
-                        Formatter.formatFileSize(context, totalBytes)));
-            }
-            
-            long time = getLong(mDateColumnId);
-            Date d = new Date(time);
-            DateFormat df = DateFormat.getDateInstance(DateFormat.SHORT);
-            tv = (TextView) convertView.findViewById(R.id.complete_date);
-            tv.setVisibility(View.VISIBLE);
-            tv.setText(df.format(d));
-            
-        } else { // Download is still running
-            tv = (TextView) convertView.findViewById(R.id.progress_text);
-            tv.setVisibility(View.VISIBLE);
-
-            View progress = convertView.findViewById(R.id.download_progress);
-            progress.setVisibility(View.VISIBLE);
-            
-            View v = convertView.findViewById(R.id.complete_date);
-            v.setVisibility(View.GONE);
-
-            v = convertView.findViewById(R.id.complete_text);
-            v.setVisibility(View.GONE);
-            
-            if (status == Downloads.Impl.STATUS_PENDING) {
-                tv.setText(r.getText(R.string.download_pending));
-            } else if (status == Downloads.Impl.STATUS_PENDING_PAUSED) {
-                tv.setText(r.getText(R.string.download_pending_network));
-            } else {
-                ProgressBar pb = (ProgressBar) progress;
-
-                StringBuilder sb = new StringBuilder();
-                if (status == Downloads.Impl.STATUS_RUNNING) {
-                    sb.append(r.getText(R.string.download_running));
-                } else {
-                    sb.append(r.getText(R.string.download_running_paused));
-                }
-                if (totalBytes > 0) {
-                    long currentBytes = getLong(mCurrentBytesColumnId);
-                    int progressAmount = (int)(currentBytes * 100 / totalBytes);
-                    sb.append(' ');
-                    sb.append(progressAmount);
-                    sb.append("% (");
-                    sb.append(Formatter.formatFileSize(context, currentBytes));
-                    sb.append("/");
-                    sb.append(Formatter.formatFileSize(context, totalBytes));
-                    sb.append(")");
-                    pb.setIndeterminate(false);
-                    pb.setProgress(progressAmount);
-                } else {
-                    pb.setIndeterminate(true);
-                }
-                tv.setText(sb.toString()); 
-            }
-        }
-        return convertView;
-    }
-    
-    /**
-     * Provide the resource id for the error string.
-     * @param status status of the download item
-     * @return resource id for the error string.
-     */
-    public static int getErrorText(int status) {
-        switch (status) {
-            case Downloads.Impl.STATUS_NOT_ACCEPTABLE:
-                return R.string.download_not_acceptable;
-                
-            case Downloads.Impl.STATUS_LENGTH_REQUIRED:
-                return R.string.download_length_required;
-                
-            case Downloads.Impl.STATUS_PRECONDITION_FAILED:
-                return R.string.download_precondition_failed;
-                
-            case Downloads.Impl.STATUS_CANCELED:
-                return R.string.download_canceled;
-
-            case Downloads.Impl.STATUS_FILE_ERROR:
-                return R.string.download_file_error;
-                
-            case Downloads.Impl.STATUS_BAD_REQUEST:
-            case Downloads.Impl.STATUS_UNKNOWN_ERROR:
-            default:
-                return R.string.download_error;
-        }
-    }
-}
diff --git a/src/com/android/browser/BrowserDownloadPage.java b/src/com/android/browser/BrowserDownloadPage.java
deleted file mode 100644
index 18faf8b..0000000
--- a/src/com/android/browser/BrowserDownloadPage.java
+++ /dev/null
@@ -1,535 +0,0 @@
-/*
- * Copyright (C) 2007 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.browser;
-
-import android.app.AlertDialog;
-import android.app.ExpandableListActivity;
-import android.content.ActivityNotFoundException;
-import android.content.ContentValues;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.content.ContentUris;
-import android.content.pm.PackageManager;
-import android.content.pm.ResolveInfo;
-import android.database.ContentObserver;
-import android.database.Cursor;
-import android.net.Uri;
-import android.os.Bundle;
-import android.os.Handler;
-import android.provider.Downloads;
-import android.util.Log;
-import android.view.ContextMenu;
-import android.view.ContextMenu.ContextMenuInfo;
-import android.view.LayoutInflater;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.MenuInflater;
-import android.view.View;
-import android.view.ViewGroup.LayoutParams;
-import android.widget.AdapterView;
-import android.widget.ExpandableListView;
-
-import java.io.File;
-import java.util.List;
-
-/**
- *  View showing the user's current browser downloads
- */
-public class BrowserDownloadPage extends ExpandableListActivity {
-    private ExpandableListView      mListView;
-    private Cursor                  mDownloadCursor;
-    private BrowserDownloadAdapter  mDownloadAdapter;
-    private int                     mStatusColumnId;
-    private int                     mIdColumnId;
-    private int                     mTitleColumnId;
-    private long                    mContextMenuPosition;
-    // Used to update the ContextMenu if an item is being downloaded and the
-    // user opens the ContextMenu.
-    private ContentObserver         mContentObserver;
-    // Only meaningful while a ContentObserver is registered.  The ContextMenu
-    // will be reopened on this View.
-    private View                    mSelectedView;
-
-    private final static String LOGTAG = "BrowserDownloadPage";
-    @Override 
-    public void onCreate(Bundle icicle) {
-        super.onCreate(icicle);
-        setContentView(R.layout.browser_downloads_page);
-        
-        setTitle(getText(R.string.download_title));
-
-        mListView = (ExpandableListView) findViewById(android.R.id.list);
-        mListView.setEmptyView(findViewById(R.id.empty));
-        mDownloadCursor = managedQuery(Downloads.Impl.CONTENT_URI,
-                new String [] {Downloads.Impl._ID, Downloads.Impl.COLUMN_TITLE,
-                Downloads.Impl.COLUMN_STATUS, Downloads.Impl.COLUMN_TOTAL_BYTES,
-                Downloads.Impl.COLUMN_CURRENT_BYTES,
-                Downloads.Impl.COLUMN_DESCRIPTION,
-                Downloads.Impl.COLUMN_NOTIFICATION_PACKAGE,
-                Downloads.Impl.COLUMN_LAST_MODIFICATION,
-                Downloads.Impl.COLUMN_VISIBILITY,
-                Downloads.Impl._DATA,
-                Downloads.Impl.COLUMN_MIME_TYPE},
-                null, Downloads.Impl.COLUMN_LAST_MODIFICATION + " DESC");
-        
-        // only attach everything to the listbox if we can access
-        // the download database. Otherwise, just show it empty
-        if (mDownloadCursor != null) {
-            mStatusColumnId = 
-                    mDownloadCursor.getColumnIndexOrThrow(Downloads.Impl.COLUMN_STATUS);
-            mIdColumnId =
-                    mDownloadCursor.getColumnIndexOrThrow(Downloads.Impl._ID);
-            mTitleColumnId = 
-                    mDownloadCursor.getColumnIndexOrThrow(Downloads.Impl.COLUMN_TITLE);
-            
-            // Create a list "controller" for the data
-            mDownloadAdapter = new BrowserDownloadAdapter(this, 
-                    mDownloadCursor, mDownloadCursor.getColumnIndexOrThrow(
-                    Downloads.Impl.COLUMN_LAST_MODIFICATION));
-
-            setListAdapter(mDownloadAdapter);
-            mListView.setOnCreateContextMenuListener(this);
-
-            Intent intent = getIntent();
-            final int groupToShow = intent == null || intent.getData() == null
-                    ? 0 : checkStatus(ContentUris.parseId(intent.getData()));
-            if (mDownloadAdapter.getGroupCount() > groupToShow) {
-                mListView.post(new Runnable() {
-                    public void run() {
-                        if (mDownloadAdapter.getGroupCount() > groupToShow) {
-                            mListView.expandGroup(groupToShow);
-                        }
-                    }
-                });
-            }
-        }
-    }
-
-    @Override
-    protected void onResume() {
-        super.onResume();
-        if (mDownloadCursor != null) {
-            String where = null;
-            for (mDownloadCursor.moveToFirst(); !mDownloadCursor.isAfterLast();
-                    mDownloadCursor.moveToNext()) {
-                if (!Downloads.Impl.isStatusCompleted(
-                        mDownloadCursor.getInt(mStatusColumnId))) {
-                    // Only want to check files that have completed.
-                    continue;
-                }
-                int filenameColumnId = mDownloadCursor.getColumnIndexOrThrow(
-                        Downloads.Impl._DATA);
-                String filename = mDownloadCursor.getString(filenameColumnId);
-                if (filename != null) {
-                    File file = new File(filename);
-                    if (!file.exists()) {
-                        long id = mDownloadCursor.getLong(mIdColumnId);
-                        if (where == null) {
-                            where = Downloads.Impl._ID + " = '" + id + "'";
-                        } else {
-                            where += " OR " + Downloads.Impl._ID + " = '" + id
-                                    + "'";
-                        }
-                    }
-                }
-            }
-            if (where != null) {
-                getContentResolver().delete(Downloads.Impl.CONTENT_URI, where,
-                        null);
-            }
-        }
-    }
-
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        if (mDownloadCursor != null) {
-            MenuInflater inflater = getMenuInflater();
-            inflater.inflate(R.menu.downloadhistory, menu);
-        }
-        return true;
-    }
-    
-    @Override
-    public boolean onPrepareOptionsMenu(Menu menu) {
-        boolean showCancel = getCancelableCount() > 0;
-        menu.findItem(R.id.download_menu_cancel_all).setEnabled(showCancel);
-        return super.onPrepareOptionsMenu(menu);
-    }
-    
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        switch (item.getItemId()) {
-            case R.id.download_menu_cancel_all:
-                promptCancelAll();
-                return true;
-        }
-        return false;
-    }
-
-    /**
-     * Remove the file from the list of downloads.
-     * @param id Unique ID of the download to remove.
-     */
-    private void clearFromDownloads(long id) {
-        getContentResolver().delete(ContentUris.withAppendedId(
-                Downloads.Impl.CONTENT_URI, id), null, null);
-    }
-
-    @Override
-    public boolean onContextItemSelected(MenuItem item) {
-        if (!mDownloadAdapter.moveCursorToPackedChildPosition(
-                mContextMenuPosition)) {
-            return false;
-        }
-        switch (item.getItemId()) {
-            case R.id.download_menu_open:
-                hideCompletedDownload();
-                openOrDeleteCurrentDownload(false);
-                return true;
-
-            case R.id.download_menu_delete:
-                new AlertDialog.Builder(this)
-                        .setTitle(R.string.download_delete_file)
-                        .setIcon(android.R.drawable.ic_dialog_alert)
-                        .setMessage(mDownloadCursor.getString(mTitleColumnId))
-                        .setNegativeButton(R.string.cancel, null)
-                        .setPositiveButton(R.string.ok,
-                                new DialogInterface.OnClickListener() {
-                                    public void onClick(DialogInterface dialog,
-                                            int whichButton) {
-                                        openOrDeleteCurrentDownload(true);
-                                    }
-                                })
-                        .show();
-                break;
-
-            case R.id.download_menu_clear:
-            case R.id.download_menu_cancel:
-                clearFromDownloads(mDownloadCursor.getLong(mIdColumnId));
-                return true;
-        }
-        return false;
-    }
-
-    @Override
-    protected void onPause() {
-        super.onPause();
-        if (mContentObserver != null) {
-            getContentResolver().unregisterContentObserver(mContentObserver);
-            // Note that we do not need to undo this in onResume, because the
-            // ContextMenu does not get reinvoked when the Activity resumes.
-        }
-    }
-
-    /*
-     * ContentObserver to update the ContextMenu if it is open when the
-     * corresponding download completes.
-     */
-    private class ChangeObserver extends ContentObserver {
-        private final Uri mTrack;
-        public ChangeObserver(Uri track) {
-            super(new Handler());
-            mTrack = track;
-        }
-
-        @Override
-        public boolean deliverSelfNotifications() {
-            return false;
-        }
-
-        @Override
-        public void onChange(boolean selfChange) {
-            Cursor cursor = null;
-            try {
-                cursor = getContentResolver().query(mTrack,
-                        new String[] { Downloads.Impl.COLUMN_STATUS }, null, null,
-                        null);
-                if (cursor.moveToFirst() && Downloads.Impl.isStatusSuccess(
-                        cursor.getInt(0))) {
-                    // Do this right away, so we get no more updates.
-                    getContentResolver().unregisterContentObserver(
-                            mContentObserver);
-                    // Post a runnable in case this ContentObserver gets notified
-                    // before the one that updates the ListView.
-                    mListView.post(new Runnable() {
-                        public void run() {
-                            // Close the context menu, reopen with up to date data.
-                            closeContextMenu();
-                            openContextMenu(mSelectedView);
-                        }
-                    });
-                }
-            } catch (IllegalStateException e) {
-                Log.e(LOGTAG, "onChange", e);
-            } finally {
-                if (cursor != null) cursor.close();
-            }
-        }
-    }
-
-    @Override
-    public void onCreateContextMenu(ContextMenu menu, View v,
-            ContextMenuInfo menuInfo) {
-        if (mDownloadCursor != null) {
-            ExpandableListView.ExpandableListContextMenuInfo info
-                    = (ExpandableListView.ExpandableListContextMenuInfo) menuInfo;
-            long packedPosition = info.packedPosition;
-            // Only show a context menu for the child views
-            if (!mDownloadAdapter.moveCursorToPackedChildPosition(
-                    packedPosition)) {
-                return;
-            }
-            mContextMenuPosition = packedPosition;
-            menu.setHeaderTitle(mDownloadCursor.getString(mTitleColumnId));
-            
-            MenuInflater inflater = getMenuInflater();
-            int status = mDownloadCursor.getInt(mStatusColumnId);
-            if (Downloads.Impl.isStatusSuccess(status)) {
-                inflater.inflate(R.menu.downloadhistorycontextfinished, menu);
-            } else if (Downloads.Impl.isStatusError(status)) {
-                inflater.inflate(R.menu.downloadhistorycontextfailed, menu);
-            } else {
-                // In this case, the download is in progress.  Set a
-                // ContentObserver so that we can know when it completes,
-                // and if it does, we can then update the context menu
-                Uri track = ContentUris.withAppendedId(
-                        Downloads.Impl.CONTENT_URI,
-                        mDownloadCursor.getLong(mIdColumnId));
-                if (mContentObserver != null) {
-                    getContentResolver().unregisterContentObserver(
-                            mContentObserver);
-                }
-                mContentObserver = new ChangeObserver(track);
-                mSelectedView = v;
-                getContentResolver().registerContentObserver(track, false,
-                        mContentObserver);
-                inflater.inflate(R.menu.downloadhistorycontextrunning, menu);
-            }
-        }
-        super.onCreateContextMenu(menu, v, menuInfo);
-    }
-
-    /**
-     * This function is called to check the status of the download and if it
-     * has an error show an error dialog.
-     * @param id Row id of the download to check
-     * @return Group which contains the download
-     */
-    private int checkStatus(final long id) {
-        int groupToShow = mDownloadAdapter.groupFromChildId(id);
-        if (-1 == groupToShow) return 0;
-        int status = mDownloadCursor.getInt(mStatusColumnId);
-        if (!Downloads.Impl.isStatusError(status)) {
-            return groupToShow;
-        }
-        if (status == Downloads.Impl.STATUS_FILE_ERROR) {
-            String title = mDownloadCursor.getString(mTitleColumnId);
-            if (title == null || title.length() == 0) {
-                title = getString(R.string.download_unknown_filename);
-            }
-            String msg = getString(R.string.download_file_error_dlg_msg, title);
-            new AlertDialog.Builder(this)
-                    .setTitle(R.string.download_file_error_dlg_title)
-                    .setIcon(android.R.drawable.ic_popup_disk_full)
-                    .setMessage(msg)
-                    .setPositiveButton(R.string.ok, null)
-                    .setNegativeButton(R.string.retry,
-                            new DialogInterface.OnClickListener() {
-                                public void onClick(DialogInterface dialog,
-                                        int whichButton) {
-                                    resumeDownload(id);
-                                }
-                            })
-                    .show();
-        } else {
-            new AlertDialog.Builder(this)
-                    .setTitle(R.string.download_failed_generic_dlg_title)
-                    .setIcon(R.drawable.ssl_icon)
-                    .setMessage(BrowserDownloadAdapter.getErrorText(status))
-                    .setPositiveButton(R.string.ok, null)
-                    .show();
-        }
-        return groupToShow;
-    }
-    
-    /**
-     * Resume a given download
-     * @param id Row id of the download to resume
-     */
-    private void resumeDownload(final long id) {
-        // the relevant functionality doesn't exist in the download manager
-    }
-    
-    /**
-     * Return the number of items in the list that can be canceled.
-     * @return count
-     */
-    private int getCancelableCount() {
-        // Count the number of items that will be canceled.
-        int count = 0;
-        if (mDownloadCursor != null) {
-            for (mDownloadCursor.moveToFirst(); !mDownloadCursor.isAfterLast();
-                    mDownloadCursor.moveToNext()) {
-                int status = mDownloadCursor.getInt(mStatusColumnId);
-                if (!Downloads.Impl.isStatusCompleted(status)) {
-                    count++;
-                }
-            }
-        }
-        
-        return count;
-    }
-    
-    /**
-     * Prompt the user if they would like to clear the download history
-     */
-    private void promptCancelAll() {
-        int count = getCancelableCount();
-        
-        // If there is nothing to do, just return
-        if (count == 0) {
-            return;
-        }
-        
-        // Don't show the dialog if there is only one download
-        if (count == 1) {
-            cancelAllDownloads();
-            return;
-        }
-        String msg = 
-            getString(R.string.download_cancel_dlg_msg, count);
-        new AlertDialog.Builder(this)
-                .setTitle(R.string.download_cancel_dlg_title)
-                .setIcon(R.drawable.ssl_icon)
-                .setMessage(msg)
-                .setPositiveButton(R.string.ok, 
-                        new DialogInterface.OnClickListener() {
-                            public void onClick(DialogInterface dialog, 
-                                    int whichButton) {
-                                cancelAllDownloads();
-                            }
-                        })
-                 .setNegativeButton(R.string.cancel, null)
-                 .show();
-    }
-    
-    /**
-     * Cancel all downloads. As canceled downloads are not
-     * listed, we removed them from the db. Removing a download
-     * record, cancels the download.
-     */
-    private void cancelAllDownloads() {
-        if (mDownloadCursor.moveToFirst()) {
-            StringBuilder where = new StringBuilder();
-            boolean firstTime = true;
-            while (!mDownloadCursor.isAfterLast()) {
-                int status = mDownloadCursor.getInt(mStatusColumnId);
-                if (!Downloads.Impl.isStatusCompleted(status)) {
-                    if (firstTime) {
-                        firstTime = false;
-                    } else {
-                        where.append(" OR ");
-                    }
-                    where.append("( ");
-                    where.append(Downloads.Impl._ID);
-                    where.append(" = '");
-                    where.append(mDownloadCursor.getLong(mIdColumnId));
-                    where.append("' )");
-                }
-                mDownloadCursor.moveToNext();
-            }
-            if (!firstTime) {
-                getContentResolver().delete(Downloads.Impl.CONTENT_URI,
-                        where.toString(), null);
-            }
-        }
-    }
-    
-    private int getClearableCount() {
-        int count = 0;
-        if (mDownloadCursor.moveToFirst()) {
-            while (!mDownloadCursor.isAfterLast()) {
-                int status = mDownloadCursor.getInt(mStatusColumnId);
-                if (Downloads.Impl.isStatusCompleted(status)) {
-                    count++;
-                }
-                mDownloadCursor.moveToNext();
-            }
-        }
-        return count;
-    }
-
-    /**
-     * Open or delete content where the download db cursor currently is.  Sends
-     * an Intent to perform the action.
-     * @param delete If true, delete the content.  Otherwise open it.
-     */
-    private void openOrDeleteCurrentDownload(boolean delete) {
-        int packageColumnId = mDownloadCursor.getColumnIndexOrThrow(
-                Downloads.Impl.COLUMN_NOTIFICATION_PACKAGE);
-        String packageName = mDownloadCursor.getString(packageColumnId);
-        Intent intent = new Intent(delete ? Intent.ACTION_DELETE
-                : Downloads.Impl.ACTION_NOTIFICATION_CLICKED);
-        Uri contentUri = ContentUris.withAppendedId(
-                Downloads.Impl.CONTENT_URI,
-                mDownloadCursor.getLong(mIdColumnId));
-        intent.setData(contentUri);
-        intent.setPackage(packageName);
-        sendBroadcast(intent);
-    }
-
-    @Override
-    public boolean onChildClick(ExpandableListView parent, View v,
-            int groupPosition, int childPosition, long id) {
-        // Open the selected item
-        mDownloadAdapter.moveCursorToChildPosition(groupPosition,
-                childPosition);
-        
-        hideCompletedDownload();
-
-        int status = mDownloadCursor.getInt(mStatusColumnId);
-        if (Downloads.Impl.isStatusSuccess(status)) {
-            // Open it if it downloaded successfully
-            openOrDeleteCurrentDownload(false);
-        } else {
-            // Check to see if there is an error.
-            checkStatus(id);
-        }
-        return true;
-    }
-    
-    /**
-     * hides the notification for the download pointed by mDownloadCursor
-     * if the download has completed.
-     */
-    private void hideCompletedDownload() {
-        int status = mDownloadCursor.getInt(mStatusColumnId);
-
-        int visibilityColumn = mDownloadCursor.getColumnIndexOrThrow(
-                Downloads.Impl.COLUMN_VISIBILITY);
-        int visibility = mDownloadCursor.getInt(visibilityColumn);
-
-        if (Downloads.Impl.isStatusCompleted(status) &&
-                visibility == Downloads.Impl.VISIBILITY_VISIBLE_NOTIFY_COMPLETED) {
-            ContentValues values = new ContentValues();
-            values.put(Downloads.Impl.COLUMN_VISIBILITY, Downloads.Impl.VISIBILITY_VISIBLE);
-            getContentResolver().update(
-                    ContentUris.withAppendedId(Downloads.Impl.CONTENT_URI,
-                    mDownloadCursor.getLong(mIdColumnId)), values, null, null);
-        }
-    }
-}
diff --git a/src/com/android/browser/OpenDownloadReceiver.java b/src/com/android/browser/OpenDownloadReceiver.java
index 814aa9c..26bf51e 100644
--- a/src/com/android/browser/OpenDownloadReceiver.java
+++ b/src/com/android/browser/OpenDownloadReceiver.java
@@ -22,17 +22,18 @@ import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
 import android.database.Cursor;
-import android.database.DatabaseUtils;
+import android.net.DownloadManager;
 import android.net.Uri;
 import android.provider.Downloads;
-import android.provider.MediaStore;
 import android.widget.Toast;
 
 import java.io.File;
 
 /**
- * This {@link BroadcastReceiver} handles {@link Intent}s to open and delete
- * files downloaded by the Browser.
+ * This {@link BroadcastReceiver} handles clicks to notifications that
+ * downloads from the browser are in progress/complete.  Clicking on an
+ * in-progress or failed download will open the download manager.  Clicking on
+ * a complete, successful download will open the file.
  */
 public class OpenDownloadReceiver extends BroadcastReceiver {
     public void onReceive(Context context, Intent intent) {
@@ -69,44 +70,15 @@ public class OpenDownloadReceiver extends BroadcastReceiver {
                         }
                     } else {
                         // Open the downloads page
-                        Intent pageView = new Intent(context,
-                                BrowserDownloadPage.class);
-                        pageView.setData(data);
+                        Intent pageView = new Intent(
+                                DownloadManager.ACTION_VIEW_DOWNLOADS);
                         pageView.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                         context.startActivity(pageView);
                     }
-                } else if (Intent.ACTION_DELETE.equals(action)) {
-                    if (deleteFile(cr, filename, mimetype)) {
-                        cr.delete(data, null, null);
-                    }
                 }
             }
         } finally {
             if (cursor != null) cursor.close();
         }
     }
-
-    /**
-     * Remove the file from the SD card
-     * @param cr ContentResolver used to delete the file.
-     * @param filename Name of the file to delete.
-     * @param mimetype Mimetype of the file to delete.
-     * @return boolean True on success, false on failure.
-     */
-    private boolean deleteFile(ContentResolver cr, String filename,
-            String mimetype) {
-        Uri uri;
-        if (mimetype.startsWith("image")) {
-            uri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
-        } else if (mimetype.startsWith("audio")) {
-            uri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
-        } else if (mimetype.startsWith("video")) {
-            uri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
-        } else {
-            uri = null;
-        }
-        return (uri != null && cr.delete(uri, MediaStore.MediaColumns.DATA
-                + " = " + DatabaseUtils.sqlEscapeString(filename), null) > 0)
-                || new File(filename).delete();
-    }
 }