From cd1d8432cf47bffe716bd4ae57bfe2596881d9ef Mon Sep 17 00:00:00 2001
From: Sunny Goyal <sunnygoyal@google.com>
Date: Thu, 14 Jul 2016 14:17:00 -0700
Subject: Adding icons in  Set Wallpaper disambiguation dialog UI

Bug: 29319713
Change-Id: If8b689e9b27a3cbd1f5123cc584cda3662f2ee38
---
 res/drawable-sw600dp/ic_device.xml                 | 27 +++++++++++++++
 res/drawable/ic_device.xml                         | 27 +++++++++++++++
 res/drawable/ic_home.xml                           | 27 +++++++++++++++
 res/layout/wallpaper_target_dialog_item.xml        | 28 ++++++++++++++++
 .../wallpaper/livepicker/LiveWallpaperPreview.java | 38 +++++++++++++++++++---
 5 files changed, 142 insertions(+), 5 deletions(-)
 create mode 100644 res/drawable-sw600dp/ic_device.xml
 create mode 100644 res/drawable/ic_device.xml
 create mode 100644 res/drawable/ic_home.xml
 create mode 100644 res/layout/wallpaper_target_dialog_item.xml

diff --git a/res/drawable-sw600dp/ic_device.xml b/res/drawable-sw600dp/ic_device.xml
new file mode 100644
index 0000000..9af391c
--- /dev/null
+++ b/res/drawable-sw600dp/ic_device.xml
@@ -0,0 +1,27 @@
+<!--
+  ~ Copyright (C) 2016 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
+  -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:height="24.0dp"
+        android:viewportHeight="24.0"
+        android:viewportWidth="24.0"
+        android:width="24.0dp"
+        android:tint="?android:attr/colorAccent">
+
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M21 4H3c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h18c1.1 0 1.99-.9 1.99-2L23 6c0-1.1-.9-2-2-2zm-2 14H5V6h14v12z" />
+
+</vector>
diff --git a/res/drawable/ic_device.xml b/res/drawable/ic_device.xml
new file mode 100644
index 0000000..82a69cb
--- /dev/null
+++ b/res/drawable/ic_device.xml
@@ -0,0 +1,27 @@
+<!--
+Copyright (C) 2016 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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:height="24.0dp"
+        android:viewportHeight="24.0"
+        android:viewportWidth="24.0"
+        android:width="24.0dp"
+        android:tint="?android:attr/colorAccent">
+
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M17 1.01L7 1c-1.1 0-2 .9-2 2v18c0 1.1.9 2 2 2h10c1.1 0 2-.9 2-2V3c0-1.1-.9-1.99-2-1.99zM17 19H7V5h10v14z" />
+
+</vector>
diff --git a/res/drawable/ic_home.xml b/res/drawable/ic_home.xml
new file mode 100644
index 0000000..5eb2e92
--- /dev/null
+++ b/res/drawable/ic_home.xml
@@ -0,0 +1,27 @@
+<!--
+Copyright (C) 2016 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.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:height="24.0dp"
+        android:viewportHeight="24.0"
+        android:viewportWidth="24.0"
+        android:width="24.0dp"
+        android:tint="?android:attr/colorAccent">
+
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M10 20v-6h4v6h5v-8h3L12 3 2 12h3v8z" />
+
+</vector>
diff --git a/res/layout/wallpaper_target_dialog_item.xml b/res/layout/wallpaper_target_dialog_item.xml
new file mode 100644
index 0000000..01831a7
--- /dev/null
+++ b/res/layout/wallpaper_target_dialog_item.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2016 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="wrap_content"
+      android:minHeight="?android:attr/listPreferredItemHeightSmall"
+      android:textAppearance="?android:attr/textAppearanceListItemSmall"
+      android:textColor="?android:attr/textColorAlertDialogListItem"
+      android:gravity="center_vertical"
+      android:paddingStart="?android:attr/listPreferredItemPaddingStart"
+      android:drawablePadding="?android:attr/listPreferredItemPaddingStart"
+      android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
+      android:ellipsize="marquee" />
\ No newline at end of file
diff --git a/src/com/android/wallpaper/livepicker/LiveWallpaperPreview.java b/src/com/android/wallpaper/livepicker/LiveWallpaperPreview.java
index 927ffc6..b2d8a78 100644
--- a/src/com/android/wallpaper/livepicker/LiveWallpaperPreview.java
+++ b/src/com/android/wallpaper/livepicker/LiveWallpaperPreview.java
@@ -42,13 +42,16 @@ import android.service.wallpaper.WallpaperSettingsActivity;
 import android.support.design.widget.BottomSheetBehavior;
 import android.text.TextUtils;
 import android.util.Log;
+import android.view.ContextThemeWrapper;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.View.OnClickListener;
+import android.view.ViewGroup;
 import android.view.WindowManager.LayoutParams;
 import android.view.animation.AnimationUtils;
+import android.widget.ArrayAdapter;
 import android.widget.Button;
 import android.widget.ImageButton;
 import android.widget.TextView;
@@ -258,9 +261,10 @@ public class LiveWallpaperPreview extends Activity {
             finish();
         } else {
             // Otherwise, prompt to either set on home or both home and lock screen.
-            new AlertDialog.Builder(this, android.R.style.Theme_Material_Light_Dialog)
+            Context themedContext = new ContextThemeWrapper(this, android.R.style.Theme_DeviceDefault_Settings);
+            new AlertDialog.Builder(themedContext)
                     .setTitle(R.string.set_live_wallpaper)
-                    .setItems(R.array.which_wallpaper_options, new DialogInterface.OnClickListener() {
+                    .setAdapter(new WallpaperTargetAdapter(themedContext), new DialogInterface.OnClickListener() {
                         @Override
                         public void onClick(DialogInterface dialog, int which) {
                             try {
@@ -271,9 +275,7 @@ public class LiveWallpaperPreview extends Activity {
                                     mWallpaperManager.clear(WallpaperManager.FLAG_LOCK);
                                 }
                                 setResult(RESULT_OK);
-                            } catch (RuntimeException e) {
-                                Log.w(LOG_TAG, "Failure setting wallpaper", e);
-                            } catch (IOException e) {
+                            } catch (RuntimeException|IOException e) {
                                 Log.w(LOG_TAG, "Failure setting wallpaper", e);
                             }
                             finish();
@@ -487,4 +489,30 @@ public class LiveWallpaperPreview extends Activity {
             });
         }
     }
+
+    private static class WallpaperTargetAdapter extends ArrayAdapter<CharSequence> {
+
+        public WallpaperTargetAdapter(Context context) {
+            super(context, R.layout.wallpaper_target_dialog_item,
+                    context.getResources().getTextArray(R.array.which_wallpaper_options));
+        }
+
+        @Override
+        public boolean hasStableIds() {
+            return true;
+        }
+
+        @Override
+        public long getItemId(int position) {
+            return position;
+        }
+
+        @Override
+        public View getView(int position, View convertView, ViewGroup parent) {
+            TextView tv = (TextView) super.getView(position, convertView, parent);
+            tv.setCompoundDrawablesRelativeWithIntrinsicBounds(
+                    position == 0 ? R.drawable.ic_home : R.drawable.ic_device, 0, 0, 0);
+            return tv;
+        }
+    }
 }
-- 
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