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author | Jeff Sharkey <jsharkey@android.com> | 2014-08-06 10:09:40 -0700 |
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committer | Jeff Sharkey <jsharkey@android.com> | 2014-08-06 10:09:40 -0700 |
commit | 35b0a916ca7fd9a3c0cbfec6eab4fe87c0f4ac13 (patch) | |
tree | 9abdd23d2d727559dea7428bb11e857aac64bccb | |
parent | 2e16979a9133ef83f6e513eaa4b84de40350a2dd (diff) | |
download | android_packages_providers_DownloadProvider-35b0a916ca7fd9a3c0cbfec6eab4fe87c0f4ac13.tar.gz android_packages_providers_DownloadProvider-35b0a916ca7fd9a3c0cbfec6eab4fe87c0f4ac13.tar.bz2 android_packages_providers_DownloadProvider-35b0a916ca7fd9a3c0cbfec6eab4fe87c0f4ac13.zip |
Remove unused Downloads code/resources.
Change-Id: Ie9be11140fd8f235eae6455bc4ecf8a938488d04
17 files changed, 0 insertions, 1825 deletions
diff --git a/ui/res/anim/footer_appear.xml b/ui/res/anim/footer_appear.xml deleted file mode 100644 index aacfd035..00000000 --- a/ui/res/anim/footer_appear.xml +++ /dev/null @@ -1,25 +0,0 @@ -<?xml version="1.0" encoding="utf-8"?> -<!-- -** Copyright 2010, Google Inc. -** -** 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. -*/ ---> - -<set xmlns:android="http://schemas.android.com/apk/res/android" > - <translate - android:interpolator="@android:anim/decelerate_interpolator" - android:fromYDelta="+12%p" - android:toYDelta="0" - android:duration="300" /> -</set> diff --git a/ui/res/anim/footer_disappear.xml b/ui/res/anim/footer_disappear.xml deleted file mode 100644 index d87be6ab..00000000 --- a/ui/res/anim/footer_disappear.xml +++ /dev/null @@ -1,25 +0,0 @@ -<?xml version="1.0" encoding="utf-8"?> -<!-- -** Copyright 2010, Google Inc. -** -** 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. -*/ ---> - -<set xmlns:android="http://schemas.android.com/apk/res/android" > - <translate - android:interpolator="@android:anim/decelerate_interpolator" - android:fromYDelta="0" - android:toYDelta="+12%p" - android:duration="300" /> -</set> diff --git a/ui/res/drawable-hdpi/ic_download_misc_file_type.png b/ui/res/drawable-hdpi/ic_download_misc_file_type.png Binary files differdeleted file mode 100644 index dab3b6e1..00000000 --- a/ui/res/drawable-hdpi/ic_download_misc_file_type.png +++ /dev/null diff --git a/ui/res/drawable-hdpi/ic_launcher_drm_file.png b/ui/res/drawable-hdpi/ic_launcher_drm_file.png Binary files differdeleted file mode 100644 index 9df1c556..00000000 --- a/ui/res/drawable-hdpi/ic_launcher_drm_file.png +++ /dev/null diff --git a/ui/res/drawable-hdpi/ic_menu_desk_clock.png b/ui/res/drawable-hdpi/ic_menu_desk_clock.png Binary files differdeleted file mode 100644 index 4101434e..00000000 --- a/ui/res/drawable-hdpi/ic_menu_desk_clock.png +++ /dev/null diff --git a/ui/res/drawable-mdpi/ic_download_misc_file_type.png b/ui/res/drawable-mdpi/ic_download_misc_file_type.png Binary files differdeleted file mode 100644 index ceed70cf..00000000 --- a/ui/res/drawable-mdpi/ic_download_misc_file_type.png +++ /dev/null diff --git a/ui/res/drawable-mdpi/ic_launcher_drm_file.png b/ui/res/drawable-mdpi/ic_launcher_drm_file.png Binary files differdeleted file mode 100644 index 57378b23..00000000 --- a/ui/res/drawable-mdpi/ic_launcher_drm_file.png +++ /dev/null diff --git a/ui/res/layout/download_list.xml b/ui/res/layout/download_list.xml deleted file mode 100644 index a0ff5ff2..00000000 --- a/ui/res/layout/download_list.xml +++ /dev/null @@ -1,71 +0,0 @@ -<?xml version="1.0" encoding="utf-8"?> -<!-- -/* -** Copyright 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. -*/ ---> -<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" - android:layout_width="match_parent" - android:layout_height="match_parent" - android:orientation="vertical" - android:divider="?android:attr/dividerHorizontal" - android:showDividers="middle" - android:dividerPadding="16dip"> - - <!-- The main area showing the list of downloads --> - <FrameLayout android:layout_width="match_parent" - android:layout_height="0dip" - android:layout_weight="1"> - - <ExpandableListView android:id="@+id/date_ordered_list" - android:paddingStart="16dip" - android:paddingEnd="16dip" - android:paddingBottom="16dip" - android:clipToPadding="false" - android:layout_width="match_parent" - android:layout_height="match_parent" - android:scrollbarStyle="outsideOverlay" /> - <ListView android:id="@+id/size_ordered_list" - android:paddingStart="16dip" - android:paddingEnd="16dip" - android:paddingBottom="16dip" - android:clipToPadding="false" - android:layout_width="match_parent" - android:layout_height="match_parent" - android:scrollbarStyle="outsideOverlay" /> - <TextView xmlns:android="http://schemas.android.com/apk/res/android" - android:id="@+id/empty" - android:layout_width="match_parent" - android:layout_height="match_parent" - android:text="@string/no_downloads" - android:gravity="center" - android:textStyle="bold"/> - </FrameLayout> - - <!-- The selection menu that pops up from the bottom of the screen --> - <LinearLayout android:id="@+id/sort_menu" - android:orientation="horizontal" - android:layout_width="match_parent" - android:layout_height="wrap_content" - android:layout_gravity="center" - style="?android:attr/buttonBarStyle"> - - <Button android:id="@+id/sort_button" - style="?android:attr/buttonBarButtonStyle" - android:layout_width="0dip" - android:layout_weight="1" - android:layout_height="match_parent"/> - </LinearLayout> -</LinearLayout> diff --git a/ui/res/layout/download_list_item.xml b/ui/res/layout/download_list_item.xml deleted file mode 100644 index 2435ba7f..00000000 --- a/ui/res/layout/download_list_item.xml +++ /dev/null @@ -1,85 +0,0 @@ -<?xml version="1.0" encoding="utf-8"?> -<!-- -/* -** Copyright 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. -*/ ---> - -<com.android.providers.downloads.ui.DownloadItem - xmlns:android="http://schemas.android.com/apk/res/android" - android:layout_width="match_parent" - android:layout_height="wrap_content" - android:minHeight="?android:attr/listPreferredItemHeight" - android:paddingStart="?android:attr/listPreferredItemPaddingStart" - android:paddingEnd="?android:attr/listPreferredItemPaddingEnd" - android:paddingTop="8dip" - android:paddingBottom="8dip" - android:columnCount="4" - android:descendantFocusability="blocksDescendants"> - - <!-- Clicks are handled directly by DownloadItem --> - <CheckBox - android:id="@+id/download_checkbox" - android:layout_rowSpan="3" - android:layout_gravity="center_vertical" - android:clickable="false" /> - - <ImageView - android:id="@+id/download_icon" - android:layout_width="@android:dimen/app_icon_size" - android:layout_height="@android:dimen/app_icon_size" - android:layout_rowSpan="3" - android:layout_marginEnd="8dip" - android:layout_gravity="center_vertical" - android:scaleType="centerInside" - android:contentDescription="@null" /> - - <TextView - android:id="@+id/download_title" - android:layout_width="0dip" - android:layout_columnSpan="2" - android:layout_gravity="fill_horizontal" - android:singleLine="true" - android:ellipsize="marquee" - android:textStyle="bold" - android:textAppearance="?android:attr/textAppearance" - android:textAlignment="viewStart" /> - - <TextView - android:id="@+id/domain" - android:layout_width="0dip" - android:layout_columnSpan="2" - android:layout_gravity="fill_horizontal" - android:singleLine="true" - android:ellipsize="marquee" - android:textAppearance="?android:attr/textAppearanceSmall" - android:textAlignment="viewStart" /> - - <TextView - android:id="@+id/size_text" - android:layout_width="0dip" - android:layout_gravity="fill_horizontal" - android:singleLine="true" - android:ellipsize="marquee" - android:textAppearance="?android:attr/textAppearanceSmall" - android:textAlignment="viewStart" /> - - <TextView - android:id="@+id/status_text" - android:layout_marginStart="8dip" - android:textAppearance="?android:attr/textAppearanceSmall" - android:textAlignment="viewStart" /> - -</com.android.providers.downloads.ui.DownloadItem> diff --git a/ui/res/layout/list_group_header.xml b/ui/res/layout/list_group_header.xml deleted file mode 100644 index 466cd6c6..00000000 --- a/ui/res/layout/list_group_header.xml +++ /dev/null @@ -1,23 +0,0 @@ -<?xml version="1.0" encoding="utf-8"?> -<!-- 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. ---> - -<TextView xmlns:android="http://schemas.android.com/apk/res/android" - android:id="@android:id/text1" - android:layout_width="match_parent" - android:layout_height="?android:attr/listPreferredItemHeight" - android:paddingStart="?android:attr/expandableListPreferredItemPaddingLeft" - android:textAppearance="?android:attr/textAppearanceMedium" - android:gravity="center_vertical" /> diff --git a/ui/res/menu/download_menu.xml b/ui/res/menu/download_menu.xml deleted file mode 100644 index a33dd52b..00000000 --- a/ui/res/menu/download_menu.xml +++ /dev/null @@ -1,27 +0,0 @@ -<?xml version="1.0" encoding="utf-8"?> -<!-- Copyright (C) 2008 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. ---> - -<menu xmlns:android="http://schemas.android.com/apk/res/android"> - <item android:id="@+id/share_download" - android:icon="@android:drawable/ic_menu_share" - android:title="@string/download_share_dialog" - android:showAsAction="always" /> - - <item android:id="@+id/delete_download" - android:icon="@android:drawable/ic_menu_delete" - android:title="@string/delete_download" - android:showAsAction="always" /> -</menu> diff --git a/ui/res/values/dimen.xml b/ui/res/values/dimen.xml deleted file mode 100644 index 7519b878..00000000 --- a/ui/res/values/dimen.xml +++ /dev/null @@ -1,19 +0,0 @@ -<?xml version="1.0" encoding="utf-8"?> -<!-- 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. ---> - -<resources> - <dimen name="checkmark_area">48dip</dimen> -</resources> diff --git a/ui/src/com/android/providers/downloads/ui/DateSortedDownloadAdapter.java b/ui/src/com/android/providers/downloads/ui/DateSortedDownloadAdapter.java deleted file mode 100644 index b69fb8b8..00000000 --- a/ui/src/com/android/providers/downloads/ui/DateSortedDownloadAdapter.java +++ /dev/null @@ -1,60 +0,0 @@ -/* - * 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.providers.downloads.ui; - -import android.app.DownloadManager; -import android.database.Cursor; -import android.view.View; -import android.view.ViewGroup; -import android.widget.ExpandableListView; -import android.widget.RelativeLayout; - -/** - * Adapter for a date-sorted list of downloads. Delegates all the real work to - * {@link DownloadAdapter}. - */ -public class DateSortedDownloadAdapter extends DateSortedExpandableListAdapter { - private final DownloadAdapter mDelegate; - private final DownloadList mDownloadList; - - public DateSortedDownloadAdapter(DownloadList downloadList, Cursor cursor) { - super(downloadList, cursor, - cursor.getColumnIndexOrThrow(DownloadManager.COLUMN_LAST_MODIFIED_TIMESTAMP)); - mDelegate = new DownloadAdapter(downloadList, cursor); - mDownloadList = downloadList; - } - - @Override - public View getChildView(int groupPosition, int childPosition, - boolean isLastChild, View convertView, ViewGroup parent) { - // The layout file uses a RelativeLayout, whereas the GroupViews use TextView. - if (null == convertView || !(convertView instanceof RelativeLayout)) { - convertView = mDelegate.newView(); - } - - // Bail early if the Cursor is closed. - if (!moveCursorToChildPosition(groupPosition, childPosition)) { - return convertView; - } - - int pos = mDownloadList.getExpandableListView().getFlatListPosition( - ExpandableListView.getPackedPositionForChild(groupPosition, childPosition)); - mDelegate.bindView(convertView, pos); - return convertView; - } -} diff --git a/ui/src/com/android/providers/downloads/ui/DateSortedExpandableListAdapter.java b/ui/src/com/android/providers/downloads/ui/DateSortedExpandableListAdapter.java deleted file mode 100644 index f5d70770..00000000 --- a/ui/src/com/android/providers/downloads/ui/DateSortedExpandableListAdapter.java +++ /dev/null @@ -1,354 +0,0 @@ -/* - * 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.providers.downloads.ui; - -import android.app.DownloadManager; -import android.content.Context; -import android.database.ContentObserver; -import android.database.Cursor; -import android.database.DataSetObserver; -import android.os.Handler; -import android.view.LayoutInflater; -import android.view.View; -import android.view.ViewGroup; -import android.webkit.DateSorter; -import android.widget.ExpandableListAdapter; -import android.widget.ExpandableListView; -import android.widget.TextView; - -import java.util.Vector; - -/** - * ExpandableListAdapter which separates data into categories based on date. Copied from - * packages/apps/Browser. - */ -public class DateSortedExpandableListAdapter implements ExpandableListAdapter { - // Array for each of our bins. Each entry represents how many items are - // in that bin. - private int mItemMap[]; - // This is our GroupCount. We will have at most DateSorter.DAY_COUNT - // bins, less if the user has no items in one or more bins. - private int mNumberOfBins; - private Vector<DataSetObserver> mObservers; - private Cursor mCursor; - private DateSorter mDateSorter; - private int mDateIndex; - private int mIdIndex; - private Context mContext; - - private class ChangeObserver extends ContentObserver { - public ChangeObserver() { - super(new Handler()); - } - - @Override - public boolean deliverSelfNotifications() { - return true; - } - - @Override - public void onChange(boolean selfChange) { - refreshData(); - } - } - - private class MyDataSetObserver extends DataSetObserver { - @Override - public void onChanged() { - buildMap(); - for (DataSetObserver o : mObservers) { - o.onChanged(); - } - } - } - - public DateSortedExpandableListAdapter(Context context, Cursor cursor, - int dateIndex) { - mContext = context; - mDateSorter = new DateSorter(context); - mObservers = new Vector<DataSetObserver>(); - mCursor = cursor; - mIdIndex = cursor.getColumnIndexOrThrow(DownloadManager.COLUMN_ID); - cursor.registerContentObserver(new ChangeObserver()); - cursor.registerDataSetObserver(new MyDataSetObserver()); - mDateIndex = dateIndex; - buildMap(); - } - - /** - * Set up the bins for determining which items belong to which groups. - */ - private void buildMap() { - // The cursor is sorted by date - // The ItemMap will store the number of items in each bin. - int array[] = new int[DateSorter.DAY_COUNT]; - // Zero out the array. - for (int j = 0; j < DateSorter.DAY_COUNT; j++) { - array[j] = 0; - } - mNumberOfBins = 0; - int dateIndex = -1; - if (mCursor.moveToFirst() && mCursor.getCount() > 0) { - while (!mCursor.isAfterLast()) { - long date = getLong(mDateIndex); - int index = mDateSorter.getIndex(date); - if (index > dateIndex) { - mNumberOfBins++; - if (index == DateSorter.DAY_COUNT - 1) { - // We are already in the last bin, so it will - // include all the remaining items - array[index] = mCursor.getCount() - - mCursor.getPosition(); - break; - } - dateIndex = index; - } - array[dateIndex]++; - mCursor.moveToNext(); - } - } - mItemMap = array; - } - - /** - * Get the byte array at cursorIndex from the Cursor. Assumes the Cursor - * has already been moved to the correct position. Along with - * {@link #getInt} and {@link #getString}, these are provided so the client - * does not need to access the Cursor directly - * @param cursorIndex Index to query the Cursor. - * @return corresponding byte array from the Cursor. - */ - /* package */ byte[] getBlob(int cursorIndex) { - return mCursor.getBlob(cursorIndex); - } - - /* package */ Context getContext() { - return mContext; - } - - /** - * Get the integer at cursorIndex from the Cursor. Assumes the Cursor has - * already been moved to the correct position. Along with - * {@link #getBlob} and {@link #getString}, these are provided so the client - * does not need to access the Cursor directly - * @param cursorIndex Index to query the Cursor. - * @return corresponding integer from the Cursor. - */ - /* package */ int getInt(int cursorIndex) { - return mCursor.getInt(cursorIndex); - } - - /** - * Get the long at cursorIndex from the Cursor. Assumes the Cursor has - * already been moved to the correct position. - */ - /* package */ long getLong(int cursorIndex) { - return mCursor.getLong(cursorIndex); - } - - /** - * Get the String at cursorIndex from the Cursor. Assumes the Cursor has - * already been moved to the correct position. Along with - * {@link #getInt} and {@link #getInt}, these are provided so the client - * does not need to access the Cursor directly - * @param cursorIndex Index to query the Cursor. - * @return corresponding String from the Cursor. - */ - /* package */ String getString(int cursorIndex) { - return mCursor.getString(cursorIndex); - } - - /** - * Determine which group an item belongs to. - * @param childId ID of the child view in question. - * @return int Group position of the containing group. - /* package */ int groupFromChildId(long childId) { - int group = -1; - for (mCursor.moveToFirst(); !mCursor.isAfterLast(); - mCursor.moveToNext()) { - if (getLong(mIdIndex) == childId) { - int bin = mDateSorter.getIndex(getLong(mDateIndex)); - // bin is the same as the group if the number of bins is the - // same as DateSorter - if (DateSorter.DAY_COUNT == mNumberOfBins) return bin; - // There are some empty bins. Find the corresponding group. - group = 0; - for (int i = 0; i < bin; i++) { - if (mItemMap[i] != 0) group++; - } - break; - } - } - return group; - } - - /** - * Translates from a group position in the ExpandableList to a bin. This is - * necessary because some groups have no history items, so we do not include - * those in the ExpandableList. - * @param groupPosition Position in the ExpandableList's set of groups - * @return The corresponding bin that holds that group. - */ - private int groupPositionToBin(int groupPosition) { - if (groupPosition < 0 || groupPosition >= DateSorter.DAY_COUNT) { - throw new AssertionError("group position out of range"); - } - if (DateSorter.DAY_COUNT == mNumberOfBins || 0 == mNumberOfBins) { - // In the first case, we have exactly the same number of bins - // as our maximum possible, so there is no need to do a - // conversion - // The second statement is in case this method gets called when - // the array is empty, in which case the provided groupPosition - // will do fine. - return groupPosition; - } - int arrayPosition = -1; - while (groupPosition > -1) { - arrayPosition++; - if (mItemMap[arrayPosition] != 0) { - groupPosition--; - } - } - return arrayPosition; - } - - /** - * Move the cursor to the position indicated. - * @param packedPosition Position in packed position representation. - * @return True on success, false otherwise. - */ - boolean moveCursorToPackedChildPosition(long packedPosition) { - if (ExpandableListView.getPackedPositionType(packedPosition) != - ExpandableListView.PACKED_POSITION_TYPE_CHILD) { - return false; - } - int groupPosition = ExpandableListView.getPackedPositionGroup( - packedPosition); - int childPosition = ExpandableListView.getPackedPositionChild( - packedPosition); - return moveCursorToChildPosition(groupPosition, childPosition); - } - - /** - * Move the cursor the the position indicated. - * @param groupPosition Index of the group containing the desired item. - * @param childPosition Index of the item within the specified group. - * @return boolean False if the cursor is closed, so the Cursor was not - * moved. True on success. - */ - /* package */ boolean moveCursorToChildPosition(int groupPosition, - int childPosition) { - if (mCursor.isClosed()) return false; - groupPosition = groupPositionToBin(groupPosition); - int index = childPosition; - for (int i = 0; i < groupPosition; i++) { - index += mItemMap[i]; - } - return mCursor.moveToPosition(index); - } - - /* package */ void refreshData() { - if (mCursor.isClosed()) { - return; - } - mCursor.requery(); - } - - public View getGroupView(int groupPosition, boolean isExpanded, - View convertView, ViewGroup parent) { - TextView item; - if (null == convertView || !(convertView instanceof TextView)) { - LayoutInflater factory = LayoutInflater.from(mContext); - item = (TextView) factory.inflate(R.layout.list_group_header, parent, false); - } else { - item = (TextView) convertView; - } - String label = mDateSorter.getLabel(groupPositionToBin(groupPosition)); - item.setText(label); - return item; - } - - public View getChildView(int groupPosition, int childPosition, - boolean isLastChild, View convertView, ViewGroup parent) { - return null; - } - - public boolean areAllItemsEnabled() { - return true; - } - - public boolean isChildSelectable(int groupPosition, int childPosition) { - return true; - } - - public int getGroupCount() { - return mNumberOfBins; - } - - public int getChildrenCount(int groupPosition) { - return mItemMap[groupPositionToBin(groupPosition)]; - } - - public Object getGroup(int groupPosition) { - return null; - } - - public Object getChild(int groupPosition, int childPosition) { - return null; - } - - public long getGroupId(int groupPosition) { - return groupPosition; - } - - public long getChildId(int groupPosition, int childPosition) { - if (moveCursorToChildPosition(groupPosition, childPosition)) { - return getLong(mIdIndex); - } - return 0; - } - - public boolean hasStableIds() { - return true; - } - - public void registerDataSetObserver(DataSetObserver observer) { - mObservers.add(observer); - } - - public void unregisterDataSetObserver(DataSetObserver observer) { - mObservers.remove(observer); - } - - public void onGroupExpanded(int groupPosition) { - } - - public void onGroupCollapsed(int groupPosition) { - } - - public long getCombinedChildId(long groupId, long childId) { - return childId; - } - - public long getCombinedGroupId(long groupId) { - return groupId; - } - - public boolean isEmpty() { - return mCursor.isClosed() || mCursor.getCount() == 0; - } -} diff --git a/ui/src/com/android/providers/downloads/ui/DownloadAdapter.java b/ui/src/com/android/providers/downloads/ui/DownloadAdapter.java deleted file mode 100644 index 9ce2a986..00000000 --- a/ui/src/com/android/providers/downloads/ui/DownloadAdapter.java +++ /dev/null @@ -1,215 +0,0 @@ -/* - * 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.providers.downloads.ui; - -import android.app.DownloadManager; -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.graphics.drawable.Drawable; -import android.net.Uri; -import android.text.format.Formatter; -import android.view.LayoutInflater; -import android.view.View; -import android.view.ViewGroup; -import android.widget.CursorAdapter; -import android.widget.ImageView; -import android.widget.TextView; - -import java.text.DateFormat; -import java.util.Calendar; -import java.util.Date; -import java.util.GregorianCalendar; -import java.util.List; - -/** - * List adapter for Cursors returned by {@link DownloadManager}. - */ -public class DownloadAdapter extends CursorAdapter { - private final DownloadList mDownloadList; - private Cursor mCursor; - private Resources mResources; - private DateFormat mDateFormat; - private DateFormat mTimeFormat; - - private final int mTitleColumnId; - private final int mDescriptionColumnId; - private final int mStatusColumnId; - private final int mReasonColumnId; - private final int mTotalBytesColumnId; - private final int mMediaTypeColumnId; - private final int mDateColumnId; - private final int mIdColumnId; - private final int mFileNameColumnId; - - public DownloadAdapter(DownloadList downloadList, Cursor cursor) { - super(downloadList, cursor); - mDownloadList = downloadList; - mCursor = cursor; - mResources = mDownloadList.getResources(); - mDateFormat = DateFormat.getDateInstance(DateFormat.SHORT); - mTimeFormat = DateFormat.getTimeInstance(DateFormat.SHORT); - - mIdColumnId = cursor.getColumnIndexOrThrow(DownloadManager.COLUMN_ID); - mTitleColumnId = cursor.getColumnIndexOrThrow(DownloadManager.COLUMN_TITLE); - mDescriptionColumnId = cursor.getColumnIndexOrThrow(DownloadManager.COLUMN_DESCRIPTION); - mStatusColumnId = cursor.getColumnIndexOrThrow(DownloadManager.COLUMN_STATUS); - mReasonColumnId = cursor.getColumnIndexOrThrow(DownloadManager.COLUMN_REASON); - mTotalBytesColumnId = cursor.getColumnIndexOrThrow(DownloadManager.COLUMN_TOTAL_SIZE_BYTES); - mMediaTypeColumnId = cursor.getColumnIndexOrThrow(DownloadManager.COLUMN_MEDIA_TYPE); - mDateColumnId = - cursor.getColumnIndexOrThrow(DownloadManager.COLUMN_LAST_MODIFIED_TIMESTAMP); - mFileNameColumnId = - cursor.getColumnIndexOrThrow(DownloadManager.COLUMN_LOCAL_FILENAME); - } - - public View newView() { - final DownloadItem view = (DownloadItem) LayoutInflater.from(mDownloadList) - .inflate(R.layout.download_list_item, null); - view.setDownloadListObj(mDownloadList); - return view; - } - - public void bindView(View convertView, int position) { - if (!(convertView instanceof DownloadItem)) { - return; - } - - long downloadId = mCursor.getLong(mIdColumnId); - ((DownloadItem) convertView).setData(downloadId, position, - mCursor.getString(mFileNameColumnId), - mCursor.getString(mMediaTypeColumnId)); - - // Retrieve the icon for this download - retrieveAndSetIcon(convertView); - - String title = mCursor.getString(mTitleColumnId); - if (title.isEmpty()) { - title = mResources.getString(R.string.missing_title); - } - setTextForView(convertView, R.id.download_title, title); - setTextForView(convertView, R.id.domain, mCursor.getString(mDescriptionColumnId)); - setTextForView(convertView, R.id.size_text, getSizeText()); - - final int status = mCursor.getInt(mStatusColumnId); - final CharSequence statusText; - if (status == DownloadManager.STATUS_SUCCESSFUL) { - statusText = getDateString(); - } else { - statusText = mResources.getString(getStatusStringId(status)); - } - setTextForView(convertView, R.id.status_text, statusText); - - ((DownloadItem) convertView).getCheckBox() - .setChecked(mDownloadList.isDownloadSelected(downloadId)); - } - - private String getDateString() { - Date date = new Date(mCursor.getLong(mDateColumnId)); - if (date.before(getStartOfToday())) { - return mDateFormat.format(date); - } else { - return mTimeFormat.format(date); - } - } - - private Date getStartOfToday() { - Calendar today = new GregorianCalendar(); - today.set(Calendar.HOUR_OF_DAY, 0); - today.set(Calendar.MINUTE, 0); - today.set(Calendar.SECOND, 0); - today.set(Calendar.MILLISECOND, 0); - return today.getTime(); - } - - private String getSizeText() { - long totalBytes = mCursor.getLong(mTotalBytesColumnId); - String sizeText = ""; - if (totalBytes >= 0) { - sizeText = Formatter.formatFileSize(mContext, totalBytes); - } - return sizeText; - } - - private int getStatusStringId(int status) { - switch (status) { - case DownloadManager.STATUS_FAILED: - return R.string.download_error; - - case DownloadManager.STATUS_SUCCESSFUL: - return R.string.download_success; - - case DownloadManager.STATUS_PENDING: - case DownloadManager.STATUS_RUNNING: - return R.string.download_running; - - case DownloadManager.STATUS_PAUSED: - final int reason = mCursor.getInt(mReasonColumnId); - switch (reason) { - case DownloadManager.PAUSED_QUEUED_FOR_WIFI: - return R.string.download_queued; - default: - return R.string.download_running; - } - } - throw new IllegalStateException("Unknown status: " + mCursor.getInt(mStatusColumnId)); - } - - private void retrieveAndSetIcon(View convertView) { - String mediaType = mCursor.getString(mMediaTypeColumnId); - ImageView iconView = (ImageView) convertView.findViewById(R.id.download_icon); - iconView.setVisibility(View.INVISIBLE); - - if (mediaType == null) { - return; - } - - Intent intent = new Intent(Intent.ACTION_VIEW); - intent.setDataAndType(Uri.fromParts("file", "", null), mediaType); - PackageManager pm = mContext.getPackageManager(); - List<ResolveInfo> list = pm.queryIntentActivities(intent, - PackageManager.MATCH_DEFAULT_ONLY); - if (list.size() == 0) { - // no icon found for this mediatype. use "unknown" icon - iconView.setImageResource(R.drawable.ic_download_misc_file_type); - } else { - Drawable icon = list.get(0).activityInfo.loadIcon(pm); - iconView.setImageDrawable(icon); - } - iconView.setVisibility(View.VISIBLE); - } - - private void setTextForView(View parent, int textViewId, CharSequence text) { - TextView view = (TextView) parent.findViewById(textViewId); - view.setText(text); - } - - // CursorAdapter overrides - - @Override - public View newView(Context context, Cursor cursor, ViewGroup parent) { - return newView(); - } - - @Override - public void bindView(View view, Context context, Cursor cursor) { - bindView(view, cursor.getPosition()); - } -} diff --git a/ui/src/com/android/providers/downloads/ui/DownloadItem.java b/ui/src/com/android/providers/downloads/ui/DownloadItem.java deleted file mode 100644 index 0562cd05..00000000 --- a/ui/src/com/android/providers/downloads/ui/DownloadItem.java +++ /dev/null @@ -1,156 +0,0 @@ -/* - * 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.providers.downloads.ui; - -import android.content.Context; -import android.util.AttributeSet; -import android.view.MotionEvent; -import android.view.accessibility.AccessibilityEvent; -import android.widget.CheckBox; -import android.widget.Checkable; -import android.widget.GridLayout; - -/** - * This class customizes RelativeLayout to directly handle clicks on the left part of the view and - * treat them at clicks on the checkbox. This makes rapid selection of many items easier. This class - * also keeps an ID associated with the currently displayed download and notifies a listener upon - * selection changes with that ID. - */ -public class DownloadItem extends GridLayout implements Checkable { - private static float CHECKMARK_AREA = -1; - - private boolean mIsInDownEvent = false; - private CheckBox mCheckBox; - private long mDownloadId; - private String mFileName; - private String mMimeType; - private DownloadList mDownloadList; - private int mPosition; - - public DownloadItem(Context context, AttributeSet attrs, int defStyle) { - super(context, attrs, defStyle); - initialize(); - } - - public DownloadItem(Context context, AttributeSet attrs) { - super(context, attrs); - initialize(); - } - - public DownloadItem(Context context) { - super(context); - initialize(); - } - - private void initialize() { - if (CHECKMARK_AREA == -1) { - CHECKMARK_AREA = getResources().getDimensionPixelSize(R.dimen.checkmark_area); - } - } - - @Override - protected void onFinishInflate() { - super.onFinishInflate(); - mCheckBox = (CheckBox) findViewById(R.id.download_checkbox); - } - - public void setData(long downloadId, int position, String fileName, String mimeType) { - mDownloadId = downloadId; - mPosition = position; - mFileName = fileName; - mMimeType = mimeType; - if (mDownloadList.isDownloadSelected(downloadId)) { - setChecked(true); - } - } - - public void setDownloadListObj(DownloadList downloadList) { - mDownloadList = downloadList; - } - - private boolean inCheckArea(MotionEvent event) { - if (isLayoutRtl()) { - return event.getX() > getWidth() - CHECKMARK_AREA; - } else { - return event.getX() < CHECKMARK_AREA; - } - } - - @Override - public boolean onTouchEvent(MotionEvent event) { - boolean handled = false; - switch(event.getAction()) { - case MotionEvent.ACTION_DOWN: - if (inCheckArea(event)) { - mIsInDownEvent = true; - handled = true; - } - break; - - case MotionEvent.ACTION_CANCEL: - mIsInDownEvent = false; - break; - - case MotionEvent.ACTION_UP: - if (mIsInDownEvent && inCheckArea(event)) { - toggle(); - sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_CLICKED); - handled = true; - } - mIsInDownEvent = false; - break; - } - - if (handled) { - postInvalidate(); - } else { - handled = super.onTouchEvent(event); - } - - return handled; - } - - @Override - public boolean isChecked() { - return mCheckBox.isChecked(); - } - - @Override - public void setChecked(boolean checked) { - mCheckBox.setChecked(checked); - mDownloadList.onDownloadSelectionChanged(mDownloadId, mCheckBox.isChecked(), - mFileName, mMimeType); - mDownloadList.getCurrentView().setItemChecked(mPosition, mCheckBox.isChecked()); - } - - @Override - public void toggle() { - setChecked(!isChecked()); - } - - public CheckBox getCheckBox() { - return this.mCheckBox; - } - - public String getFileName() { - return mFileName; - } - - public String getMimeType() { - return mMimeType; - } -} diff --git a/ui/src/com/android/providers/downloads/ui/DownloadList.java b/ui/src/com/android/providers/downloads/ui/DownloadList.java index 107940c0..044bd4eb 100644 --- a/ui/src/com/android/providers/downloads/ui/DownloadList.java +++ b/ui/src/com/android/providers/downloads/ui/DownloadList.java @@ -17,134 +17,13 @@ package com.android.providers.downloads.ui; import android.app.Activity; -import android.app.AlertDialog; -import android.app.DownloadManager; -import android.content.ContentUris; -import android.content.Context; -import android.content.DialogInterface; import android.content.Intent; -import android.database.ContentObserver; -import android.database.Cursor; -import android.database.DataSetObserver; -import android.net.Uri; import android.os.Bundle; -import android.os.Environment; -import android.os.Handler; -import android.os.Parcelable; -import android.provider.BaseColumns; import android.provider.DocumentsContract; -import android.provider.Downloads; -import android.util.Log; -import android.util.SparseBooleanArray; -import android.view.ActionMode; -import android.view.Menu; -import android.view.MenuInflater; -import android.view.MenuItem; -import android.view.View; -import android.view.View.OnClickListener; -import android.widget.AbsListView.MultiChoiceModeListener; -import android.widget.AdapterView; -import android.widget.AdapterView.OnItemClickListener; -import android.widget.Button; -import android.widget.ExpandableListView; -import android.widget.ExpandableListView.OnChildClickListener; -import android.widget.ListView; -import android.widget.Toast; import com.android.providers.downloads.Constants; -import com.android.providers.downloads.OpenHelper; -import java.io.FileNotFoundException; -import java.io.IOException; -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Iterator; -import java.util.Map; -import java.util.Set; - -/** - * View showing a list of all downloads the Download Manager knows about. - */ public class DownloadList extends Activity { - static final String LOG_TAG = "DownloadList"; - - private ExpandableListView mDateOrderedListView; - private ListView mSizeOrderedListView; - private View mEmptyView; - - private DownloadManager mDownloadManager; - private Cursor mDateSortedCursor; - private DateSortedDownloadAdapter mDateSortedAdapter; - private Cursor mSizeSortedCursor; - private DownloadAdapter mSizeSortedAdapter; - private ActionMode mActionMode; - private MyContentObserver mContentObserver = new MyContentObserver(); - private MyDataSetObserver mDataSetObserver = new MyDataSetObserver(); - - private int mStatusColumnId; - private int mIdColumnId; - private int mLocalUriColumnId; - private int mMediaTypeColumnId; - private int mReasonColumndId; - - // TODO this shouldn't be necessary - private final Map<Long, SelectionObjAttrs> mSelectedIds = - new HashMap<Long, SelectionObjAttrs>(); - private static class SelectionObjAttrs { - private String mFileName; - private String mMimeType; - SelectionObjAttrs(String fileName, String mimeType) { - mFileName = fileName; - mMimeType = mimeType; - } - String getFileName() { - return mFileName; - } - String getMimeType() { - return mMimeType; - } - } - private ListView mCurrentView; - private Cursor mCurrentCursor; - private boolean mCurrentViewIsExpandableListView = false; - private boolean mIsSortedBySize = false; - - /** - * We keep track of when a dialog is being displayed for a pending download, because if that - * download starts running, we want to immediately hide the dialog. - */ - private Long mQueuedDownloadId = null; - private AlertDialog mQueuedDialog; - String mSelectedCountFormat; - - private Button mSortOption; - - private class MyContentObserver extends ContentObserver { - public MyContentObserver() { - super(new Handler()); - } - - @Override - public void onChange(boolean selfChange) { - handleDownloadsChanged(); - } - } - - private class MyDataSetObserver extends DataSetObserver { - @Override - public void onChanged() { - // ignore change notification if there are selections - if (mSelectedIds.size() > 0) { - return; - } - // may need to switch to or from the empty view - chooseListToShow(); - ensureSomeGroupIsExpanded(); - } - } - @Override public void onCreate(Bundle icicle) { super.onCreate(icicle); @@ -156,648 +35,4 @@ public class DownloadList extends Activity { startActivity(intent); finish(); } - - public void onCreateLegacy(Bundle icicle) { - super.onCreate(icicle); - setFinishOnTouchOutside(true); - setupViews(); - - mDownloadManager = (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE); - mDownloadManager.setAccessAllDownloads(true); - DownloadManager.Query baseQuery = new DownloadManager.Query() - .setOnlyIncludeVisibleInDownloadsUi(true); - //TODO don't do both queries - do them as needed - mDateSortedCursor = mDownloadManager.query(baseQuery); - mSizeSortedCursor = mDownloadManager.query(baseQuery - .orderBy(DownloadManager.COLUMN_TOTAL_SIZE_BYTES, - DownloadManager.Query.ORDER_DESCENDING)); - - // only attach everything to the listbox if we can access the download database. Otherwise, - // just show it empty - if (haveCursors()) { - startManagingCursor(mDateSortedCursor); - startManagingCursor(mSizeSortedCursor); - - mStatusColumnId = - mDateSortedCursor.getColumnIndexOrThrow(DownloadManager.COLUMN_STATUS); - mIdColumnId = - mDateSortedCursor.getColumnIndexOrThrow(DownloadManager.COLUMN_ID); - mLocalUriColumnId = - mDateSortedCursor.getColumnIndexOrThrow(DownloadManager.COLUMN_LOCAL_URI); - mMediaTypeColumnId = - mDateSortedCursor.getColumnIndexOrThrow(DownloadManager.COLUMN_MEDIA_TYPE); - mReasonColumndId = - mDateSortedCursor.getColumnIndexOrThrow(DownloadManager.COLUMN_REASON); - - mDateSortedAdapter = new DateSortedDownloadAdapter(this, mDateSortedCursor); - mDateOrderedListView.setAdapter(mDateSortedAdapter); - mSizeSortedAdapter = new DownloadAdapter(this, mSizeSortedCursor); - mSizeOrderedListView.setAdapter(mSizeSortedAdapter); - - ensureSomeGroupIsExpanded(); - } - - // did the caller want to display the data sorted by size? - Bundle extras = getIntent().getExtras(); - if (extras != null && - extras.getBoolean(DownloadManager.INTENT_EXTRAS_SORT_BY_SIZE, false)) { - mIsSortedBySize = true; - } - mSortOption = (Button) findViewById(R.id.sort_button); - mSortOption.setOnClickListener(new OnClickListener() { - @Override - public void onClick(View v) { - // flip the view - mIsSortedBySize = !mIsSortedBySize; - // clear all selections - mSelectedIds.clear(); - chooseListToShow(); - } - }); - - chooseListToShow(); - mSelectedCountFormat = getString(R.string.selected_count); - } - - /** - * If no group is expanded in the date-sorted list, expand the first one. - */ - private void ensureSomeGroupIsExpanded() { - mDateOrderedListView.post(new Runnable() { - public void run() { - if (mDateSortedAdapter.getGroupCount() == 0) { - return; - } - for (int group = 0; group < mDateSortedAdapter.getGroupCount(); group++) { - if (mDateOrderedListView.isGroupExpanded(group)) { - return; - } - } - mDateOrderedListView.expandGroup(0); - } - }); - } - - private void setupViews() { - setContentView(R.layout.download_list); - ModeCallback modeCallback = new ModeCallback(this); - - //TODO don't create both views. create only the one needed. - mDateOrderedListView = (ExpandableListView) findViewById(R.id.date_ordered_list); - mDateOrderedListView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE_MODAL); - mDateOrderedListView.setMultiChoiceModeListener(modeCallback); - mDateOrderedListView.setOnChildClickListener(new OnChildClickListener() { - // called when a child is clicked on (this is NOT the checkbox click) - @Override - public boolean onChildClick(ExpandableListView parent, View v, - int groupPosition, int childPosition, long id) { - if (!(v instanceof DownloadItem)) { - // can this even happen? - return false; - } - if (mSelectedIds.size() > 0) { - ((DownloadItem)v).setChecked(true); - } else { - mDateSortedAdapter.moveCursorToChildPosition(groupPosition, childPosition); - handleItemClick(mDateSortedCursor); - } - return true; - } - }); - mSizeOrderedListView = (ListView) findViewById(R.id.size_ordered_list); - mSizeOrderedListView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE_MODAL); - mSizeOrderedListView.setMultiChoiceModeListener(modeCallback); - mSizeOrderedListView.setOnItemClickListener(new OnItemClickListener() { - // handle a click from the size-sorted list. (this is NOT the checkbox click) - @Override - public void onItemClick(AdapterView<?> parent, View view, int position, long id) { - mSizeSortedCursor.moveToPosition(position); - handleItemClick(mSizeSortedCursor); - } - }); - mEmptyView = findViewById(R.id.empty); - } - - private static class ModeCallback implements MultiChoiceModeListener { - private final DownloadList mDownloadList; - - public ModeCallback(DownloadList downloadList) { - mDownloadList = downloadList; - } - - @Override public void onDestroyActionMode(ActionMode mode) { - mDownloadList.mSelectedIds.clear(); - mDownloadList.mActionMode = null; - } - - @Override - public boolean onPrepareActionMode(ActionMode mode, Menu menu) { - return true; - } - - @Override - public boolean onCreateActionMode(ActionMode mode, Menu menu) { - if (mDownloadList.haveCursors()) { - final MenuInflater inflater = mDownloadList.getMenuInflater(); - inflater.inflate(R.menu.download_menu, menu); - } - mDownloadList.mActionMode = mode; - return true; - } - - @Override - public boolean onActionItemClicked(ActionMode mode, MenuItem item) { - if (mDownloadList.mSelectedIds.size() == 0) { - // nothing selected. - return true; - } - switch (item.getItemId()) { - case R.id.delete_download: - for (Long downloadId : mDownloadList.mSelectedIds.keySet()) { - mDownloadList.deleteDownload(downloadId); - } - // uncheck all checked items - ListView lv = mDownloadList.getCurrentView(); - SparseBooleanArray checkedPositionList = lv.getCheckedItemPositions(); - int checkedPositionListSize = checkedPositionList.size(); - ArrayList<DownloadItem> sharedFiles = null; - for (int i = 0; i < checkedPositionListSize; i++) { - int position = checkedPositionList.keyAt(i); - if (checkedPositionList.get(position, false)) { - lv.setItemChecked(position, false); - onItemCheckedStateChanged(mode, position, 0, false); - } - } - mDownloadList.mSelectedIds.clear(); - // update the subtitle - onItemCheckedStateChanged(mode, 1, 0, false); - break; - case R.id.share_download: - mDownloadList.shareDownloadedFiles(); - break; - } - return true; - } - - @Override - public void onItemCheckedStateChanged(ActionMode mode, int position, long id, - boolean checked) { - // ignore long clicks on groups - if (mDownloadList.isCurrentViewExpandableListView()) { - ExpandableListView ev = mDownloadList.getExpandableListView(); - long pos = ev.getExpandableListPosition(position); - if (checked && (ExpandableListView.getPackedPositionType(pos) == - ExpandableListView.PACKED_POSITION_TYPE_GROUP)) { - // ignore this click - ev.setItemChecked(position, false); - return; - } - } - mDownloadList.setActionModeTitle(mode); - } - } - - void setActionModeTitle(ActionMode mode) { - int numSelected = mSelectedIds.size(); - if (numSelected > 0) { - mode.setTitle(String.format(mSelectedCountFormat, numSelected, - mCurrentCursor.getCount())); - } else { - mode.setTitle(""); - } - } - - private boolean haveCursors() { - return mDateSortedCursor != null && mSizeSortedCursor != null; - } - - @Override - protected void onResume() { - super.onResume(); - if (haveCursors()) { - mDateSortedCursor.registerContentObserver(mContentObserver); - mDateSortedCursor.registerDataSetObserver(mDataSetObserver); - refresh(); - } - } - - @Override - protected void onPause() { - super.onPause(); - if (haveCursors()) { - mDateSortedCursor.unregisterContentObserver(mContentObserver); - mDateSortedCursor.unregisterDataSetObserver(mDataSetObserver); - } - } - - private static final String BUNDLE_SAVED_DOWNLOAD_IDS = "download_ids"; - private static final String BUNDLE_SAVED_FILENAMES = "filenames"; - private static final String BUNDLE_SAVED_MIMETYPES = "mimetypes"; - @Override - protected void onSaveInstanceState(Bundle outState) { - super.onSaveInstanceState(outState); - outState.putBoolean("isSortedBySize", mIsSortedBySize); - int len = mSelectedIds.size(); - if (len == 0) { - return; - } - long[] selectedIds = new long[len]; - String[] fileNames = new String[len]; - String[] mimeTypes = new String[len]; - int i = 0; - for (long id : mSelectedIds.keySet()) { - selectedIds[i] = id; - SelectionObjAttrs obj = mSelectedIds.get(id); - fileNames[i] = obj.getFileName(); - mimeTypes[i] = obj.getMimeType(); - i++; - } - outState.putLongArray(BUNDLE_SAVED_DOWNLOAD_IDS, selectedIds); - outState.putStringArray(BUNDLE_SAVED_FILENAMES, fileNames); - outState.putStringArray(BUNDLE_SAVED_MIMETYPES, mimeTypes); - } - - @Override - protected void onRestoreInstanceState(Bundle savedInstanceState) { - super.onRestoreInstanceState(savedInstanceState); - mIsSortedBySize = savedInstanceState.getBoolean("isSortedBySize"); - mSelectedIds.clear(); - long[] selectedIds = savedInstanceState.getLongArray(BUNDLE_SAVED_DOWNLOAD_IDS); - String[] fileNames = savedInstanceState.getStringArray(BUNDLE_SAVED_FILENAMES); - String[] mimeTypes = savedInstanceState.getStringArray(BUNDLE_SAVED_MIMETYPES); - if (selectedIds != null && selectedIds.length > 0) { - for (int i = 0; i < selectedIds.length; i++) { - mSelectedIds.put(selectedIds[i], new SelectionObjAttrs(fileNames[i], mimeTypes[i])); - } - } - chooseListToShow(); - } - - /** - * Show the correct ListView and hide the other, or hide both and show the empty view. - */ - private void chooseListToShow() { - mDateOrderedListView.setVisibility(View.GONE); - mSizeOrderedListView.setVisibility(View.GONE); - - if (mDateSortedCursor == null || mDateSortedCursor.getCount() == 0) { - mEmptyView.setVisibility(View.VISIBLE); - mSortOption.setVisibility(View.GONE); - } else { - mEmptyView.setVisibility(View.GONE); - mSortOption.setVisibility(View.VISIBLE); - ListView lv = activeListView(); - lv.setVisibility(View.VISIBLE); - lv.invalidateViews(); // ensure checkboxes get updated - } - // restore the ActionMode title if there are selections - if (mActionMode != null) { - setActionModeTitle(mActionMode); - } - } - - ListView getCurrentView() { - return mCurrentView; - } - - ExpandableListView getExpandableListView() { - return mDateOrderedListView; - } - - boolean isCurrentViewExpandableListView() { - return mCurrentViewIsExpandableListView; - } - - private ListView activeListView() { - if (mIsSortedBySize) { - mCurrentCursor = mSizeSortedCursor; - mCurrentView = mSizeOrderedListView; - setTitle(R.string.download_title_sorted_by_size); - mSortOption.setText(R.string.button_sort_by_date); - mCurrentViewIsExpandableListView = false; - } else { - mCurrentCursor = mDateSortedCursor; - mCurrentView = mDateOrderedListView; - setTitle(R.string.download_title_sorted_by_date); - mSortOption.setText(R.string.button_sort_by_size); - mCurrentViewIsExpandableListView = true; - } - if (mActionMode != null) { - mActionMode.finish(); - } - return mCurrentView; - } - - /** - * @return an OnClickListener to delete the given downloadId from the Download Manager - */ - private DialogInterface.OnClickListener getDeleteClickHandler(final long downloadId) { - return new DialogInterface.OnClickListener() { - @Override - public void onClick(DialogInterface dialog, int which) { - deleteDownload(downloadId); - } - }; - } - - /** - * @return an OnClickListener to restart the given downloadId in the Download Manager - */ - private DialogInterface.OnClickListener getRestartClickHandler(final long downloadId) { - return new DialogInterface.OnClickListener() { - @Override - public void onClick(DialogInterface dialog, int which) { - mDownloadManager.restartDownload(downloadId); - } - }; - } - - /** - * Send an Intent to open the download currently pointed to by the given cursor. - */ - private void openCurrentDownload(Cursor cursor) { - final Uri localUri = Uri.parse(cursor.getString(mLocalUriColumnId)); - try { - getContentResolver().openFileDescriptor(localUri, "r").close(); - } catch (FileNotFoundException exc) { - Log.d(LOG_TAG, "Failed to open download " + cursor.getLong(mIdColumnId), exc); - showFailedDialog(cursor.getLong(mIdColumnId), - getString(R.string.dialog_file_missing_body)); - return; - } catch (IOException exc) { - // close() failed, not a problem - } - - final long id = cursor.getLong(cursor.getColumnIndexOrThrow(BaseColumns._ID)); - if (!OpenHelper.startViewIntent(this, id, 0)) { - Toast.makeText(this, R.string.download_no_application_title, Toast.LENGTH_SHORT).show(); - } - } - - private void handleItemClick(Cursor cursor) { - long id = cursor.getInt(mIdColumnId); - switch (cursor.getInt(mStatusColumnId)) { - case DownloadManager.STATUS_PENDING: - case DownloadManager.STATUS_RUNNING: - sendRunningDownloadClickedBroadcast(id); - break; - - case DownloadManager.STATUS_PAUSED: - if (isPausedForWifi(cursor)) { - mQueuedDownloadId = id; - mQueuedDialog = new AlertDialog.Builder(this) - .setTitle(R.string.dialog_title_queued_body) - .setMessage(R.string.dialog_queued_body) - .setPositiveButton(R.string.keep_queued_download, null) - .setNegativeButton(R.string.remove_download, getDeleteClickHandler(id)) - .setOnCancelListener(new DialogInterface.OnCancelListener() { - /** - * Called when a dialog for a pending download is canceled. - */ - @Override - public void onCancel(DialogInterface dialog) { - mQueuedDownloadId = null; - mQueuedDialog = null; - } - }) - .show(); - } else { - sendRunningDownloadClickedBroadcast(id); - } - break; - - case DownloadManager.STATUS_SUCCESSFUL: - openCurrentDownload(cursor); - break; - - case DownloadManager.STATUS_FAILED: - showFailedDialog(id, getErrorMessage(cursor)); - break; - } - } - - /** - * @return the appropriate error message for the failed download pointed to by cursor - */ - private String getErrorMessage(Cursor cursor) { - switch (cursor.getInt(mReasonColumndId)) { - case DownloadManager.ERROR_FILE_ALREADY_EXISTS: - if (isOnExternalStorage(cursor)) { - return getString(R.string.dialog_file_already_exists); - } else { - // the download manager should always find a free filename for cache downloads, - // so this indicates a strange internal error - return getUnknownErrorMessage(); - } - - case DownloadManager.ERROR_INSUFFICIENT_SPACE: - if (isOnExternalStorage(cursor)) { - return getString(R.string.dialog_insufficient_space_on_external); - } else { - return getString(R.string.dialog_insufficient_space_on_cache); - } - - case DownloadManager.ERROR_DEVICE_NOT_FOUND: - return getString(R.string.dialog_media_not_found); - - case DownloadManager.ERROR_CANNOT_RESUME: - return getString(R.string.dialog_cannot_resume); - - default: - return getUnknownErrorMessage(); - } - } - - private boolean isOnExternalStorage(Cursor cursor) { - String localUriString = cursor.getString(mLocalUriColumnId); - if (localUriString == null) { - return false; - } - Uri localUri = Uri.parse(localUriString); - if (!localUri.getScheme().equals("file")) { - return false; - } - String path = localUri.getPath(); - String externalRoot = Environment.getExternalStorageDirectory().getPath(); - return path.startsWith(externalRoot); - } - - private String getUnknownErrorMessage() { - return getString(R.string.dialog_failed_body); - } - - private void showFailedDialog(long downloadId, String dialogBody) { - new AlertDialog.Builder(this) - .setTitle(R.string.dialog_title_not_available) - .setMessage(dialogBody) - .setNegativeButton(R.string.delete_download, getDeleteClickHandler(downloadId)) - .setPositiveButton(R.string.retry_download, getRestartClickHandler(downloadId)) - .show(); - } - - private void sendRunningDownloadClickedBroadcast(long id) { - final Intent intent = new Intent(Constants.ACTION_LIST); - intent.setPackage(Constants.PROVIDER_PACKAGE_NAME); - intent.putExtra(DownloadManager.EXTRA_NOTIFICATION_CLICK_DOWNLOAD_IDS, - new long[] { id }); - sendBroadcast(intent); - } - - // handle a click on one of the download item checkboxes - public void onDownloadSelectionChanged(long downloadId, boolean isSelected, - String fileName, String mimeType) { - if (isSelected) { - mSelectedIds.put(downloadId, new SelectionObjAttrs(fileName, mimeType)); - } else { - mSelectedIds.remove(downloadId); - } - } - - /** - * Requery the database and update the UI. - */ - private void refresh() { - mDateSortedCursor.requery(); - mSizeSortedCursor.requery(); - // Adapters get notification of changes and update automatically - } - - /** - * Delete a download from the Download Manager. - */ - private void deleteDownload(long downloadId) { - // let DownloadService do the job of cleaning up the downloads db, mediaprovider db, - // and removal of file from sdcard - // TODO do the following in asynctask - not on main thread. - mDownloadManager.markRowDeleted(downloadId); - } - - public boolean isDownloadSelected(long id) { - return mSelectedIds.containsKey(id); - } - - /** - * Called when there's a change to the downloads database. - */ - void handleDownloadsChanged() { - checkSelectionForDeletedEntries(); - - if (mQueuedDownloadId != null && moveToDownload(mQueuedDownloadId)) { - if (mDateSortedCursor.getInt(mStatusColumnId) != DownloadManager.STATUS_PAUSED - || !isPausedForWifi(mDateSortedCursor)) { - mQueuedDialog.cancel(); - } - } - } - - private boolean isPausedForWifi(Cursor cursor) { - return cursor.getInt(mReasonColumndId) == DownloadManager.PAUSED_QUEUED_FOR_WIFI; - } - - /** - * Check if any of the selected downloads have been deleted from the downloads database, and - * remove such downloads from the selection. - */ - private void checkSelectionForDeletedEntries() { - // gather all existing IDs... - Set<Long> allIds = new HashSet<Long>(); - for (mDateSortedCursor.moveToFirst(); !mDateSortedCursor.isAfterLast(); - mDateSortedCursor.moveToNext()) { - allIds.add(mDateSortedCursor.getLong(mIdColumnId)); - } - - // ...and check if any selected IDs are now missing - for (Iterator<Long> iterator = mSelectedIds.keySet().iterator(); iterator.hasNext(); ) { - if (!allIds.contains(iterator.next())) { - iterator.remove(); - } - } - } - - /** - * Move {@link #mDateSortedCursor} to the download with the given ID. - * @return true if the specified download ID was found; false otherwise - */ - private boolean moveToDownload(long downloadId) { - for (mDateSortedCursor.moveToFirst(); !mDateSortedCursor.isAfterLast(); - mDateSortedCursor.moveToNext()) { - if (mDateSortedCursor.getLong(mIdColumnId) == downloadId) { - return true; - } - } - return false; - } - - /** - * handle share menu button click when one more files are selected for sharing - */ - public boolean shareDownloadedFiles() { - Intent intent = new Intent(); - if (mSelectedIds.size() > 1) { - intent.setAction(Intent.ACTION_SEND_MULTIPLE); - ArrayList<Parcelable> attachments = new ArrayList<Parcelable>(); - ArrayList<String> mimeTypes = new ArrayList<String>(); - for (Map.Entry<Long, SelectionObjAttrs> item : mSelectedIds.entrySet()) { - final Uri uri = ContentUris.withAppendedId( - Downloads.Impl.ALL_DOWNLOADS_CONTENT_URI, item.getKey()); - final String mimeType = item.getValue().getMimeType(); - attachments.add(uri); - if (mimeType != null) { - mimeTypes.add(mimeType); - } - } - intent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, attachments); - intent.setType(findCommonMimeType(mimeTypes)); - } else { - // get the entry - // since there is ONLY one entry in this, we can do the following - for (Map.Entry<Long, SelectionObjAttrs> item : mSelectedIds.entrySet()) { - final Uri uri = ContentUris.withAppendedId( - Downloads.Impl.ALL_DOWNLOADS_CONTENT_URI, item.getKey()); - final String mimeType = item.getValue().getMimeType(); - intent.setAction(Intent.ACTION_SEND); - intent.putExtra(Intent.EXTRA_STREAM, uri); - intent.setType(mimeType); - } - } - intent = Intent.createChooser(intent, getText(R.string.download_share_dialog)); - startActivity(intent); - return true; - } - - private String findCommonMimeType(ArrayList<String> mimeTypes) { - // are all mimeypes the same? - String str = findCommonString(mimeTypes); - if (str != null) { - return str; - } - - // are all prefixes of the given mimetypes the same? - ArrayList<String> mimeTypePrefixes = new ArrayList<String>(); - for (String s : mimeTypes) { - if (s != null) { - mimeTypePrefixes.add(s.substring(0, s.indexOf('/'))); - } - } - str = findCommonString(mimeTypePrefixes); - if (str != null) { - return str + "/*"; - } - - // return generic mimetype - return "*/*"; - } - private String findCommonString(Collection<String> set) { - String str = null; - boolean found = true; - for (String s : set) { - if (str == null) { - str = s; - } else if (!str.equals(s)) { - found = false; - break; - } - } - return (found) ? str : null; - } } |