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Merge "Item layout tweaking, hook up more assets." into klp-dev

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This commit is contained in:
Jeff Sharkey
2013-09-07 19:42:14 +00:00
committed by Android (Google) Code Review
parent d57de6afb8 28c05ee893
commit 70cdfe7eb1
14 changed files with 233 additions and 141 deletions
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19
packages/DocumentsUI/res/drawable/item_doc_grid.xml Normal file
View File

@@ -0,0 +1,19 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2013 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.
-->
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/ic_grid_card_background" />
</selector>

22
packages/DocumentsUI/res/drawable/item_root.xml Normal file
View File

@@ -0,0 +1,22 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2013 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.
-->
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true" android:drawable="@color/item_root_activated" />
<item android:state_activated="true" android:drawable="@color/item_root_activated" />
<item android:state_focused="true" android:drawable="@color/item_root_activated" />
<item android:drawable="@android:color/white" />
</selector>

2
packages/DocumentsUI/res/layout/fragment_directory.xml
View File

@@ -38,8 +38,6 @@
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="match_parent" android:layout_height="match_parent"
android:listSelector="@android:color/transparent" android:listSelector="@android:color/transparent"
android:paddingTop="?android:attr/listPreferredItemPaddingStart"
android:paddingStart="?android:attr/listPreferredItemPaddingStart"
android:visibility="gone" /> android:visibility="gone" />
<Button <Button

167
packages/DocumentsUI/res/layout/item_doc_grid.xml
View File

@@ -16,110 +16,111 @@
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="180dip" android:layout_height="@dimen/grid_height"
android:paddingBottom="?android:attr/listPreferredItemPaddingEnd" android:background="@drawable/item_doc_grid"
android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"> android:foreground="@drawable/item_background">
<FrameLayout <LinearLayout
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="match_parent" android:layout_height="match_parent"
android:background="@color/chip" android:paddingBottom="6dp"
android:foreground="@drawable/item_background" android:orientation="vertical">
android:duplicateParentState="true">
<LinearLayout <FrameLayout
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="match_parent" android:layout_height="0dip"
android:paddingBottom="6dp" android:layout_weight="1"
android:orientation="vertical"> android:background="#fff">
<ImageView <ImageView
android:id="@android:id/icon" android:id="@android:id/icon"
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="0dip" android:layout_height="match_parent"
android:layout_weight="1"
android:background="#bbb"
android:scaleType="centerInside" android:scaleType="centerInside"
android:contentDescription="@null" /> android:contentDescription="@null" />
<ImageView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="fitXY"
android:src="@drawable/ic_grid_gradient_bg"
android:contentDescription="@null" />
</FrameLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:paddingTop="6dp"
android:paddingStart="?android:attr/listPreferredItemPaddingStart"
android:paddingEnd="?android:attr/listPreferredItemPaddingEnd">
<TextView <TextView
android:id="@android:id/title" android:id="@android:id/title"
android:layout_width="match_parent" android:layout_width="0dp"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_weight="1"
android:singleLine="true" android:singleLine="true"
android:ellipsize="marquee" android:ellipsize="marquee"
android:paddingTop="6dp" android:textAppearance="?android:attr/textAppearanceMedium"
android:paddingStart="?android:attr/listPreferredItemPaddingStart"
android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textAlignment="viewStart" /> android:textAlignment="viewStart" />
<LinearLayout <ImageView
android:id="@+id/summary_grid" android:id="@android:id/icon1"
android:layout_width="match_parent" android:layout_width="@dimen/root_icon_size"
android:layout_height="wrap_content" android:layout_height="@dimen/root_icon_size"
android:orientation="horizontal" android:layout_marginStart="8dip"
android:paddingStart="?android:attr/listPreferredItemPaddingStart" android:scaleType="centerInside"
android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"> android:contentDescription="@null" />
<ImageView
android:id="@android:id/icon1"
android:layout_width="24dip"
android:layout_height="24dip"
android:layout_marginEnd="6dip"
android:scaleType="centerInside"
android:contentDescription="@null" />
<TextView
android:id="@android:id/summary"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_gravity="center_vertical"
android:singleLine="true"
android:ellipsize="marquee"
android:textAlignment="viewStart"
android:textAppearance="?android:attr/textAppearanceSmall" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:paddingStart="?android:attr/listPreferredItemPaddingStart"
android:paddingEnd="?android:attr/listPreferredItemPaddingEnd">
<View
android:layout_width="0dip"
android:layout_height="0dip"
android:layout_weight="1" />
<TextView
android:id="@+id/size"
android:layout_width="70dp"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_marginEnd="8dp"
android:singleLine="true"
android:ellipsize="marquee"
android:textAlignment="viewEnd"
android:textAppearance="?android:attr/textAppearanceSmall" />
<TextView
android:id="@+id/date"
android:layout_width="70dp"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:singleLine="true"
android:ellipsize="marquee"
android:textAlignment="viewEnd"
android:textAppearance="?android:attr/textAppearanceSmall" />
</LinearLayout>
</LinearLayout> </LinearLayout>
</FrameLayout> <LinearLayout
android:id="@+id/line2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:paddingStart="?android:attr/listPreferredItemPaddingStart"
android:paddingEnd="?android:attr/listPreferredItemPaddingEnd">
<TextView
android:id="@+id/date"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:minWidth="80dp"
android:singleLine="true"
android:ellipsize="marquee"
android:textAlignment="viewStart"
android:textAppearance="?android:attr/textAppearanceSmall" />
<TextView
android:id="@+id/size"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_marginStart="8dp"
android:minWidth="80dp"
android:singleLine="true"
android:ellipsize="marquee"
android:textAlignment="viewStart"
android:textAppearance="?android:attr/textAppearanceSmall" />
<TextView
android:id="@android:id/summary"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_gravity="center_vertical"
android:layout_marginStart="8dp"
android:singleLine="true"
android:ellipsize="marquee"
android:textAlignment="viewStart"
android:textAppearance="?android:attr/textAppearanceSmall" />
</LinearLayout>
</LinearLayout>
</FrameLayout> </FrameLayout>

63
packages/DocumentsUI/res/layout/item_doc_list.xml
View File

@@ -27,9 +27,10 @@
<ImageView <ImageView
android:id="@android:id/icon" android:id="@android:id/icon"
android:layout_width="@android:dimen/app_icon_size" android:layout_width="@dimen/icon_size"
android:layout_height="@android:dimen/app_icon_size" android:layout_height="@dimen/icon_size"
android:layout_marginEnd="8dip" android:layout_marginStart="12dp"
android:layout_marginEnd="20dp"
android:layout_gravity="center_vertical" android:layout_gravity="center_vertical"
android:scaleType="centerInside" android:scaleType="centerInside"
android:contentDescription="@null" /> android:contentDescription="@null" />
@@ -41,36 +42,43 @@
android:layout_gravity="center_vertical" android:layout_gravity="center_vertical"
android:orientation="vertical"> android:orientation="vertical">
<TextView
android:id="@android:id/title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:singleLine="true"
android:ellipsize="marquee"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textAlignment="viewStart" />
<LinearLayout <LinearLayout
android:id="@+id/summary_list"
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:orientation="horizontal"> android:orientation="horizontal">
<TextView
android:id="@android:id/title"
android:layout_width="0dip"
android:layout_height="wrap_content"
android:layout_weight="1"
android:singleLine="true"
android:ellipsize="marquee"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textAlignment="viewStart" />
<ImageView <ImageView
android:id="@android:id/icon1" android:id="@android:id/icon1"
android:layout_width="24dip" android:layout_width="@dimen/root_icon_size"
android:layout_height="24dip" android:layout_height="@dimen/root_icon_size"
android:layout_marginEnd="6dip" android:layout_marginStart="8dip"
android:scaleType="centerInside" android:scaleType="centerInside"
android:contentDescription="@null" /> android:contentDescription="@null" />
</LinearLayout>
<LinearLayout
android:id="@+id/line2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<TextView <TextView
android:id="@android:id/summary" android:id="@+id/date"
android:layout_width="0dp" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_gravity="center_vertical" android:layout_gravity="center_vertical"
android:layout_marginEnd="8dp" android:minWidth="70dp"
android:singleLine="true" android:singleLine="true"
android:ellipsize="marquee" android:ellipsize="marquee"
android:textAlignment="viewStart" android:textAlignment="viewStart"
@@ -78,23 +86,26 @@
<TextView <TextView
android:id="@+id/size" android:id="@+id/size"
android:layout_width="70dp" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_gravity="center_vertical" android:layout_gravity="center_vertical"
android:layout_marginEnd="8dp" android:minWidth="70dp"
android:layout_marginStart="8dp"
android:singleLine="true" android:singleLine="true"
android:ellipsize="marquee" android:ellipsize="marquee"
android:textAlignment="viewEnd" android:textAlignment="viewStart"
android:textAppearance="?android:attr/textAppearanceSmall" /> android:textAppearance="?android:attr/textAppearanceSmall" />
<TextView <TextView
android:id="@+id/date" android:id="@android:id/summary"
android:layout_width="70dp" android:layout_width="0dp"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_gravity="center_vertical" android:layout_gravity="center_vertical"
android:layout_marginStart="8dp"
android:singleLine="true" android:singleLine="true"
android:ellipsize="marquee" android:ellipsize="marquee"
android:textAlignment="viewEnd" android:textAlignment="viewStart"
android:textAppearance="?android:attr/textAppearanceSmall" /> android:textAppearance="?android:attr/textAppearanceSmall" />
</LinearLayout> </LinearLayout>

10
packages/DocumentsUI/res/layout/item_root.xml
View File

@@ -17,17 +17,17 @@
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:minHeight="?android:attr/listPreferredItemHeight" android:minHeight="?android:attr/listPreferredItemHeightSmall"
android:paddingStart="?android:attr/listPreferredItemPaddingStart" android:paddingStart="?android:attr/listPreferredItemPaddingStart"
android:paddingEnd="?android:attr/listPreferredItemPaddingEnd" android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
android:gravity="center_vertical" android:gravity="center_vertical"
android:orientation="horizontal"> android:orientation="horizontal"
android:background="@drawable/item_root">
<ImageView <ImageView
android:id="@android:id/icon" android:id="@android:id/icon"
android:layout_width="@android:dimen/app_icon_size" android:layout_width="@dimen/icon_size"
android:layout_height="@android:dimen/app_icon_size" android:layout_height="@dimen/icon_size"
android:layout_rowSpan="2"
android:layout_marginEnd="8dip" android:layout_marginEnd="8dip"
android:scaleType="centerInside" android:scaleType="centerInside"
android:contentDescription="@null" /> android:contentDescription="@null" />

12
packages/DocumentsUI/res/layout/item_root_header.xml
View File

@@ -16,14 +16,4 @@
<TextView xmlns:android="http://schemas.android.com/apk/res/android" <TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/title" android:id="@android:id/title"
android:layout_width="match_parent" style="?android:attr/listSeparatorTextViewStyle" />
android:layout_height="wrap_content"
android:paddingStart="?android:attr/listPreferredItemPaddingStart"
android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
android:paddingTop="8dp"
android:paddingBottom="8dp"
android:singleLine="true"
android:ellipsize="marquee"
android:textAllCaps="true"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textAlignment="viewStart" />

14
packages/DocumentsUI/res/layout/item_title.xml
View File

@@ -17,8 +17,20 @@
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_width="match_parent"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:minHeight="?android:attr/listPreferredItemHeightSmall"
android:paddingStart="?android:attr/listPreferredItemPaddingStart"
android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
android:gravity="center_vertical" android:gravity="center_vertical"
android:orientation="vertical"> android:orientation="horizontal">
<ImageView
android:id="@+id/subdir"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:scaleType="centerInside"
android:visibility="gone"
android:src="@drawable/ic_subdirectory_arrow"
android:contentDescription="@null" />
<TextView <TextView
android:id="@android:id/title" android:id="@android:id/title"

1
packages/DocumentsUI/res/values/colors.xml
View File

@@ -16,4 +16,5 @@
<resources> <resources>
<color name="chip">#ddd</color> <color name="chip">#ddd</color>
<color name="item_root_activated">#cccccc</color>
</resources> </resources>

3
packages/DocumentsUI/res/values/dimens.xml
View File

@@ -15,5 +15,8 @@
--> -->
<resources> <resources>
<dimen name="icon_size">32dp</dimen>
<dimen name="root_icon_size">24dp</dimen>
<dimen name="grid_width">180dp</dimen> <dimen name="grid_width">180dp</dimen>
<dimen name="grid_height">180dp</dimen>
</resources> </resources>

22
packages/DocumentsUI/src/com/android/documentsui/DirectoryFragment.java
View File

@@ -214,6 +214,12 @@ public class DirectoryFragment extends Fragment {
updateDisplayState(); updateDisplayState();
} }
@Override
public void onStart() {
super.onStart();
updateDisplayState();
}
public void updateDisplayState() { public void updateDisplayState() {
final State state = getDisplayState(this); final State state = getDisplayState(this);
@@ -541,7 +547,7 @@ public class DirectoryFragment extends Fragment {
final ImageView icon = (ImageView) convertView.findViewById(android.R.id.icon); final ImageView icon = (ImageView) convertView.findViewById(android.R.id.icon);
final TextView title = (TextView) convertView.findViewById(android.R.id.title); final TextView title = (TextView) convertView.findViewById(android.R.id.title);
final View summaryGrid = convertView.findViewById(R.id.summary_grid); final View line2 = convertView.findViewById(R.id.line2);
final ImageView icon1 = (ImageView) convertView.findViewById(android.R.id.icon1); final ImageView icon1 = (ImageView) convertView.findViewById(android.R.id.icon1);
final TextView summary = (TextView) convertView.findViewById(android.R.id.summary); final TextView summary = (TextView) convertView.findViewById(android.R.id.summary);
final TextView date = (TextView) convertView.findViewById(R.id.date); final TextView date = (TextView) convertView.findViewById(R.id.date);
@@ -571,31 +577,32 @@ public class DirectoryFragment extends Fragment {
title.setText(docDisplayName); title.setText(docDisplayName);
boolean hasLine2 = false;
if (mType == TYPE_RECENT_OPEN) { if (mType == TYPE_RECENT_OPEN) {
final RootInfo root = roots.getRoot(docAuthority, docRootId); final RootInfo root = roots.getRoot(docAuthority, docRootId);
icon1.setVisibility(View.VISIBLE); icon1.setVisibility(View.VISIBLE);
icon1.setImageDrawable(root.loadIcon(context)); icon1.setImageDrawable(root.loadIcon(context));
summary.setText(root.getDirectoryString()); summary.setText(root.getDirectoryString());
summary.setVisibility(View.VISIBLE); summary.setVisibility(View.VISIBLE);
summary.setTextAlignment(TextView.TEXT_ALIGNMENT_TEXT_END);
hasLine2 = true;
} else { } else {
icon1.setVisibility(View.GONE); icon1.setVisibility(View.GONE);
if (docSummary != null) { if (docSummary != null) {
summary.setText(docSummary); summary.setText(docSummary);
summary.setVisibility(View.VISIBLE); summary.setVisibility(View.VISIBLE);
hasLine2 = true;
} else { } else {
summary.setVisibility(View.INVISIBLE); summary.setVisibility(View.INVISIBLE);
} }
} }
if (summaryGrid != null) {
summaryGrid.setVisibility(
(summary.getVisibility() == View.VISIBLE) ? View.VISIBLE : View.GONE);
}
if (docLastModified == -1) { if (docLastModified == -1) {
date.setText(null); date.setText(null);
} else { } else {
date.setText(formatTime(context, docLastModified)); date.setText(formatTime(context, docLastModified));
hasLine2 = true;
} }
if (state.showSize) { if (state.showSize) {
@@ -604,11 +611,14 @@ public class DirectoryFragment extends Fragment {
size.setText(null); size.setText(null);
} else { } else {
size.setText(Formatter.formatFileSize(context, docSize)); size.setText(Formatter.formatFileSize(context, docSize));
hasLine2 = true;
} }
} else { } else {
size.setVisibility(View.GONE); size.setVisibility(View.GONE);
} }
line2.setVisibility(hasLine2 ? View.VISIBLE : View.GONE);
return convertView; return convertView;
} }

19
packages/DocumentsUI/src/com/android/documentsui/DocumentsActivity.java
View File

@@ -53,6 +53,7 @@ import android.view.MenuItem;
import android.view.View; import android.view.View;
import android.view.ViewGroup; import android.view.ViewGroup;
import android.widget.BaseAdapter; import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.SearchView; import android.widget.SearchView;
import android.widget.SearchView.OnCloseListener; import android.widget.SearchView.OnCloseListener;
import android.widget.SearchView.OnQueryTextListener; import android.widget.SearchView.OnQueryTextListener;
@@ -481,6 +482,8 @@ public class DocumentsActivity extends Activity {
title.setText(doc.displayName); title.setText(doc.displayName);
} }
// No padding when shown in actionbar
convertView.setPadding(0, 0, 0, 0);
return convertView; return convertView;
} }
@@ -488,17 +491,20 @@ public class DocumentsActivity extends Activity {
public View getDropDownView(int position, View convertView, ViewGroup parent) { public View getDropDownView(int position, View convertView, ViewGroup parent) {
if (convertView == null) { if (convertView == null) {
convertView = LayoutInflater.from(parent.getContext()) convertView = LayoutInflater.from(parent.getContext())
.inflate(android.R.layout.simple_dropdown_item_1line, parent, false); .inflate(R.layout.item_title, parent, false);
} }
final TextView text1 = (TextView) convertView.findViewById(android.R.id.text1); final ImageView subdir = (ImageView) convertView.findViewById(R.id.subdir);
final TextView title = (TextView) convertView.findViewById(android.R.id.title);
final DocumentInfo doc = getItem(position); final DocumentInfo doc = getItem(position);
if (position == 0) { if (position == 0) {
final RootInfo root = getCurrentRoot(); final RootInfo root = getCurrentRoot();
text1.setText(root.title); title.setText(root.title);
subdir.setVisibility(View.GONE);
} else { } else {
text1.setText(doc.displayName); title.setText(doc.displayName);
subdir.setVisibility(View.VISIBLE);
} }
return convertView; return convertView;
@@ -566,6 +572,11 @@ public class DocumentsActivity extends Activity {
} }
} }
final RootsFragment roots = RootsFragment.get(fm);
if (roots != null) {
roots.onCurrentRootChanged();
}
updateActionBar(); updateActionBar();
invalidateOptionsMenu(); invalidateOptionsMenu();
dumpStack(); dumpStack();

3
packages/DocumentsUI/src/com/android/documentsui/RecentsCreateFragment.java
View File

@@ -181,7 +181,6 @@ public class RecentsCreateFragment extends Fragment {
final ImageView icon = (ImageView) convertView.findViewById(android.R.id.icon); final ImageView icon = (ImageView) convertView.findViewById(android.R.id.icon);
final TextView title = (TextView) convertView.findViewById(android.R.id.title); final TextView title = (TextView) convertView.findViewById(android.R.id.title);
final View summaryList = convertView.findViewById(R.id.summary_list);
final DocumentStack stack = getItem(position); final DocumentStack stack = getItem(position);
final RootInfo root = stack.getRoot(roots); final RootInfo root = stack.getRoot(roots);
@@ -197,8 +196,6 @@ public class RecentsCreateFragment extends Fragment {
title.setText(builder.toString()); title.setText(builder.toString());
title.setEllipsize(TruncateAt.MIDDLE); title.setEllipsize(TruncateAt.MIDDLE);
summaryList.setVisibility(View.GONE);
return convertView; return convertView;
} }

17
packages/DocumentsUI/src/com/android/documentsui/RootsFragment.java
View File

@@ -40,6 +40,7 @@ import com.android.documentsui.DocumentsActivity.State;
import com.android.documentsui.SectionedListAdapter.SectionAdapter; import com.android.documentsui.SectionedListAdapter.SectionAdapter;
import com.android.documentsui.model.DocumentInfo; import com.android.documentsui.model.DocumentInfo;
import com.android.documentsui.model.RootInfo; import com.android.documentsui.model.RootInfo;
import com.android.internal.util.Objects;
import java.util.Comparator; import java.util.Comparator;
import java.util.List; import java.util.List;
@@ -78,6 +79,7 @@ public class RootsFragment extends Fragment {
final View view = inflater.inflate(R.layout.fragment_roots, container, false); final View view = inflater.inflate(R.layout.fragment_roots, container, false);
mList = (ListView) view.findViewById(android.R.id.list); mList = (ListView) view.findViewById(android.R.id.list);
mList.setOnItemClickListener(mItemListener); mList.setOnItemClickListener(mItemListener);
mList.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
return view; return view;
} }
@@ -100,6 +102,21 @@ public class RootsFragment extends Fragment {
mAdapter = new SectionedRootsAdapter(context, matchingRoots, includeApps); mAdapter = new SectionedRootsAdapter(context, matchingRoots, includeApps);
mList.setAdapter(mAdapter); mList.setAdapter(mAdapter);
onCurrentRootChanged();
}
public void onCurrentRootChanged() {
if (mAdapter == null) return;
final RootInfo root = ((DocumentsActivity) getActivity()).getCurrentRoot();
for (int i = 0; i < mAdapter.getCount(); i++) {
final Object item = mAdapter.getItem(i);
if (Objects.equal(item, root)) {
mList.setItemChecked(i, true);
return;
}
}
} }
private OnItemClickListener mItemListener = new OnItemClickListener() { private OnItemClickListener mItemListener = new OnItemClickListener() {